seepage effects on hydraulic parameters of sand bed channels



Arthur N. Curren Analysis of effects of rocket-engine design parameters on regenerative-cooling capabilities of several propellants Arthur N. Curren Analysis of effects of rocket-engine design parameters on regenerative-cooling capabilities of several propellants Новинка

Arthur N. Curren Analysis of effects of rocket-engine design parameters on regenerative-cooling capabilities of several propellants

686 руб.
Эта книга — репринт оригинального издания 1959 года, созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.Analysis of effects of rocket-engine design parameters on regenerative-cooling capabilities of several propellants.
Wijeyesekera Devapriya, Lim Alvin, Zainorabidin Adnan Particle Morphology of Geotechnics Wijeyesekera Devapriya, Lim Alvin, Zainorabidin Adnan Particle Morphology of Geotechnics Новинка

Wijeyesekera Devapriya, Lim Alvin, Zainorabidin Adnan Particle Morphology of Geotechnics

5202 руб.
This book describes the key factors of particle morphology quantification and its characteristics that govern the interparticle behaviour of granular soils. A standardised and cost effective method of quantifying particle shape parameters has not been widely recognised yet, therefore the methods are still being debated today. In this booklet, explanation of a new approach of particle shape classification was presented. Cluster and statistical analysis was used to find a single representative value of the particle shape parameters from 5 different sand samples. With that, the behaviour of the shear strength and dilatancy parameters of granular soils was able to be understood clearly. Thus, this contributes in improving the fundamental understanding on the development of parametric correlations on the strength behaviour of sands based on the new methods of particle morphology classification.
Rudd Oliver Fracking. The Operations and Environmental Consequences of Hydraulic Fracturing Rudd Oliver Fracking. The Operations and Environmental Consequences of Hydraulic Fracturing Новинка

Rudd Oliver Fracking. The Operations and Environmental Consequences of Hydraulic Fracturing

14809.52 руб.
This book presents both sides of a very controversial subject in today’s media: induced hydraulic fracturing, or “fracking.” It covers the technology and methods used in hydraulic fracturing in easy-to-understand language, for the engineer and layperson alike, presenting the environmental effects of hydraulic fracturing.
Mubashir Aziz Experimental Study on Effects of Deterioration of Grains on Deformation and Strength Characteristics of Soils Mubashir Aziz Experimental Study on Effects of Deterioration of Grains on Deformation and Strength Characteristics of Soils Новинка

Mubashir Aziz Experimental Study on Effects of Deterioration of Grains on Deformation and Strength Characteristics of Soils

4727 руб.
Doctoral Thesis / Dissertation from the year 2010 in the subject Engineering - Geotechnology, , course: Civil Engineering, language: English, abstract: With growing infrastructure developments in hilly areas and due toeconomical constraints of using locally available rockfill materials for construction of embankments, practicing engineers must be acquainted with geotechnical response of non-conventional granular soils. These materials are most likely to disintegrate with time due to physical and chemical weathering. In general, the laboratory investigations on durability characteristics of such materials are only made through simple slaking tests. However, studies examining the effects of slaking-induced disintegration of soil grains on thegeotechnical engineering analysis and design parameters are rather limited. This is essentially due to the reason that the grains of standard laboratory sands are mostly durable and hence, the stress-strain response is considered to be unaffected by the presence of water.In order to explore the possible effects of deterioration of soil grains on static and dynamic properties of granular soils, a series of consolidated drained torsional shear tests on various crushed soft rocks were performed under saturated and dry conditions and compared with a well reported Toyoura silica sand consisting of durable grains. Due to the sensitivity of crushed rockfill todeteriorate upon water-submergence, test under dry conditions represented the response of...
Gholap Babasaheb, Mathur Ravi, Dhande Kishor Tractor Mounted Hydraulic Boom Sprayer Gholap Babasaheb, Mathur Ravi, Dhande Kishor Tractor Mounted Hydraulic Boom Sprayer Новинка

Gholap Babasaheb, Mathur Ravi, Dhande Kishor Tractor Mounted Hydraulic Boom Sprayer

9064 руб.
In order to achieve better crop protection against the background of increasing pesticide use, deleterious effects of residues on environment, keeping level with fast changing agricultural scenario of the country, the more efficient and sophisticated equipment's are necessary to introduce in agriculture. Therefore, a tractor mounted hydraulic boom sprayer for field crop spraying was designed and developed. The performance of the sprayer was evaluated to study the effect of different nozzle pressure and nozzle discharge levels on the uniformity of the spraying.
Levitan Irena Cholesterol Regulation of Ion Channels and Receptors Levitan Irena Cholesterol Regulation of Ion Channels and Receptors Новинка

Levitan Irena Cholesterol Regulation of Ion Channels and Receptors

10849.76 руб.
Examines new research on the role of cholesterol in regulating ion channels and receptors and its effect on health Drawing together and analyzing all the latest research findings, this book explores the role of cholesterol in the regulation of ion channels and receptors, including its pathological effects. It is the first book to comprehensively describe the complex mechanisms by which cholesterol regulates two major classes of membrane proteins. Moreover, it sheds new light on how cholesterol affects essential cellular functions such as the contraction of the heart, propagation of nerve impulses, and regulation of blood pressure and kidney function. Written and edited by leading pioneers in the field, Cholesterol Regulation of Ion Channels and Receptors is divided into three parts: Part I, Cholesterol Regulation of Membrane Properties, introduces the heterogeneity of cholesterol distribution in biological membranes and the physical and biological implications of the formation of cholesterol-rich membrane domains. Part II, Cholesterol Regulation of Ion Channels, examines the mechanisms underlying cholesterol sensitivities of ion channels, including the regulation of ion channels by cholesterol as a boundary lipid. Part III, Cholesterol Regulation of Receptors, explores the latest discoveries concerning how cholesterol regulates distinct types of receptors, including G-protein coupled receptors, LDL and scavenger receptors, and innate immune system receptors. Increased levels of cholesterol represent a major health risk. Understanding cholesterol regulation of ion channels and receptors is essential for facilitating the development of new therapeutic strategies to alleviate the impact of pathological cholesterol conditions. With this book as their guide, readers have access to the most current knowledge in the field.
Matthias Patzold Mobile Radio Channels Matthias Patzold Mobile Radio Channels Новинка

Matthias Patzold Mobile Radio Channels

14413.55 руб.
Providing a comprehensive overview of the modelling, analysis and simulation of mobile radio channels, this book gives a detailed understanding of fundamental issues and examines state-of-the-art techniques in mobile radio channel modelling. It analyses several mobile fading channels, including terrestrial and satellite flat-fading channels, various types of wideband channels and advanced MIMO channels, providing a fundamental understanding of the issues currently being investigated in the field. Important classes of narrowband, wideband, and space-time wireless channels are explored in detail with descriptions of efficient simulation methods for mobile radio channels being central. Strong emphasis is placed on the detailed origin of the presented channel models and a high degree of mathematical unity is conveyed. Using the described channel models, the reader can evaluate the performance of wireless communication systems under propagation conditions which are typical for multipath channels in various environments. Introduces the fundamentals of stochastic and deterministic channel models Explores the modelling and simulation of both wideband and narrowband mobile radio channels as well as several classes of MIMO channels Describes general concepts including geometrical, reference and simulation models Discusses several methods for the modelling of given Doppler, delay, and angular profiles Elaborates on methods for the design, analysis, and realisation of efficient channel simulators Examines techniques for the development of fast channel simulators Provides links for downloading MATLAB®, programs enabling the simulation and analysis of the mobile fading channels models presented, on the companion website (www.wiley.com/go/paetzold)
Farzad Talebi Statistical Modeling Of Multi-polarized MIMO Channels Farzad Talebi Statistical Modeling Of Multi-polarized MIMO Channels Новинка

Farzad Talebi Statistical Modeling Of Multi-polarized MIMO Channels

8089 руб.
Compact antenna structure, natural orthogonality and better line of sight performance are the main reasons why we should consider polarized multi-antenna systems. This book provides a new model for narrow-band correlated Rician dual-polarized MIMO channels. A number of factors including the incorporation of K-factor matrix, asymmetric power imbalance parameters, and space-polarization correlation characteristics make the model in this book useful for most narrow-band applications.
He Huang Macroeconomic news effects in commodity futures and German stock and bond futures markets He Huang Macroeconomic news effects in commodity futures and German stock and bond futures markets Новинка

He Huang Macroeconomic news effects in commodity futures and German stock and bond futures markets

8139 руб.
A well-known concept in modern capital market theory is that only systematic risk factors affect security prices. Macroeconomic announcements are among the most important news for financial markets because the state of the economy is a prime candidate for such a source of non-diversifiable risk. This book investigates the effects of US macroeconomic news on three financial markets that have received less attention in the literature so far. The markets of interest are the commodity futures market, the German stock index futures market, and the German bond futures market. I investigate not only price effects, but also liquidity effects as well as the channels of cross-border information flow.I find that commodity markets as well as international stock and bond markets are likewise affected by the release of US macroeconomic news. The strength of the commodity price response depends on the state of the economy and news about the US economy is more important for German stock markets than domestic economic news. For an investor in any of these markets, this book provides valuable information on how to adjust his trading strategies around the release of macroeconomic news. Moreover, my findings contribute to the understanding of cross-border information flow. First, I find that both domestic and foreign economic news induce significant price and liquidity effects. Second, I find that there are two important channels of information transmission for foreign news: the direct response ...
James Cowan P. The Effects of Sound on People James Cowan P. The Effects of Sound on People Новинка

James Cowan P. The Effects of Sound on People

9647.09 руб.
Provides a summary of current research results on the physiological and psychological effects of sound on people Covers how the operation of the hearing mechanism affects our reactions to sounds Includes research results from studies on noise sources of public concern such as transportation, public utility, and recreational sources, with emphasis on low frequency sound and infrasound Covers sounds that affect some but not others, how sounds can be controlled on a practical level, and how and what sounds are regulated Includes coverage of both positive and negative effects of sound
Chandan Deep Singh Electrical Discharge Machining. Optimization of chromium powder mixed EDM parameters during machining of H13 tool steel Chandan Deep Singh Electrical Discharge Machining. Optimization of chromium powder mixed EDM parameters during machining of H13 tool steel Новинка

Chandan Deep Singh Electrical Discharge Machining. Optimization of chromium powder mixed EDM parameters during machining of H13 tool steel

6839 руб.
In the present study, optimization of chromium powder mixed EDM parameters is studied during machining of H13 tool steel. Four input parameters of powder mixed EDM, namely peak current, pulse on time, duty cycle and powder concentration, are varied, each at three levels, to get the optimum responses. Material removal rate (MRR), Tool wear rate (TWR) and Surface Roughness (Ra) are considered as performance measures. Copper electrode of 16 mm is used as the tool. Response Surface Methodology is used to correlate input and output parameters. The variation of responses due to variation in input parameters has been studied and shown in the form of surface plots and contour plots.
William Tennant Thoughts on the effects of the British government on the State of India William Tennant Thoughts on the effects of the British government on the State of India Новинка

William Tennant Thoughts on the effects of the British government on the State of India

0 руб.
Полный вариант заголовка: «Thoughts on the effects of the British government on the State of India : accompanied with hints concerning the means of conveying civil and religious instructions to the natives of that country / by the Rev. William Tennant».
Marie Lechler An Econometrical Analysis of the Interdependencies Between the Demographic Transition and Democracy Marie Lechler An Econometrical Analysis of the Interdependencies Between the Demographic Transition and Democracy Новинка

Marie Lechler An Econometrical Analysis of the Interdependencies Between the Demographic Transition and Democracy

6839 руб.
This paper investigates the effect of an exogenous demographic transition on democracy. As possible channels through which this influence makes an impact, education and per capita income and, to a lesser degree, urbanization were identified. These interdependencies were tested using pooled ordinary least squares as well as fixed effects models on the basis of panel data. In conclusion, the demographic transition affects democracy through the aforementioned channels primarily in poor countries that have experienced their demographic transition and subsequent democratization in the second half of the 20th century or later.
Неустановленный автор Effects of New Business Models on Organizations in the Field of Student Tutoring Неустановленный автор Effects of New Business Models on Organizations in the Field of Student Tutoring Новинка

Неустановленный автор Effects of New Business Models on Organizations in the Field of Student Tutoring

1427 руб.
Bachelor Thesis from the year 2003 in the subject Business economics - Business Management, Corporate Governance, grade: Good, University of Hertfordshire (Cologne Business School), 22 entries in the bibliography, language: English, abstract: The title of the bachelor's thesis is 'Effects of New Business Models on Organizations in the Field of Student Tutoring'. The research question is the following one: 'In how far do New Business Models have an effect on organizations in the field of student tutoring?' The final result and the answer to the research question is that New Business Models have several effects on all organizations in this field. These effects, however, cannot be generalized as they are depending on many different factors.
Jun-Jie Wang Hydraulic Fracturing in Earth-rock Fill Dams Jun-Jie Wang Hydraulic Fracturing in Earth-rock Fill Dams Новинка

Jun-Jie Wang Hydraulic Fracturing in Earth-rock Fill Dams

13583.54 руб.
Presents a systematic and comprehensive study of hydraulic fracturing, original in its concentration of core soil problems There have been a number of well-studied cases in which dams have failed or been damaged by concentrated leaks for no apparent cause. In some of these experiences, investigators concluded that differential settlement cracks were the probable causes, even though no cracks were seen on the surface. In these examples, it was not determined whether the crack was open before the reservoir filled or whether it might have opened afterward. In several unsolved problems on the safety of the earth-rock fill dam, the problem of hydraulic fracture in the soil core of the earth-rock fill dam is one that is widely paid attention by designers and researchers. Hydraulic fracturing is generally considered as a key cause which may induce the leakage of the dam during first filling. In this extensive book, a new numerical simulate method is suggested. The method is based on the conventional two-dimensional finite element technique, and the theoretical formulations to calculate energy release rate using virtual crack extension method. The influence factors on convergence of calculated J integral are investigated. The accuracy of the calculated J integral is verified by analysing the three typical problems in Fracture Mechanics, in which propagation of crack may follow mode I, mode II and mixed mode I-II respectively. Using the new numerical method, the factors affecting the occurrence of hydraulic fracturing in the earth-rock fill dam are investigated. The investigating results indicate that increasing any of the Young’s modulus, the Poisson’s ratio and the density of the core soil is helpful to reduce the likelihood of the occurrence of hydraulic fracturing. The likelihood of the occurrence of hydraulic fracturing increases with increasing the water level or the crack depth. The lower part of the dam core is the zone in which the phenomenon of hydraulic fracturing may be induced easily. As an example to analyse the ability of earth-rock fill dam to resist hydraulic fracturing, the Nuozhadu Dam located in Western China is analysed. Presents a systematic and comprehensive study of hydraulic fracturing, original in its concentration of core soil problems Focuses on the problem of hydraulic fracturing in earth-rock fill dams from three aspects; conditions and mechanisms of hydraulic fracturing, criterion of hydraulic fracturing, and numerical method on hydraulic fracturing Examines advanced laboratory soil testing, application of numerical methods and field testing/monitoring, all needed for a better understanding of hydraulic fracturing in earth/rock fill dams Provides an essential reference in an area of scarce research in this field, and the need in high earth dam construction in developing countries is pressing Ideal for researchers in Hydraulic and Geotechnical Engineering Fields; Students on Masters or PhD courses; as well as Designers and Constructors in Hydraulic and Geotechnical Engineering Fields.
Charles Patton The effects of property upon society and government investigated Charles Patton The effects of property upon society and government investigated Новинка

Charles Patton The effects of property upon society and government investigated

0 руб.
Полный вариант заголовка: «The effects of property upon society and government investigated : containing illustration of the influence of property on mental energy, national character, manners, government, and civilazation : to which is added an historical review of the monarchy and republic of Rome, upon the principles derived from the effects of property / by Charles Patton ; historical review by Robert Patton».
Primak Serguei Wireless Multi-Antenna Channels. Modeling and Simulation Primak Serguei Wireless Multi-Antenna Channels. Modeling and Simulation Новинка

Primak Serguei Wireless Multi-Antenna Channels. Modeling and Simulation

11483.32 руб.
This book offers a practical guide on how to use and apply channel models for system evaluation In this book, the authors focus on modeling and simulation of multiple antennas channels, including multiple input multiple output (MIMO) communication channels, and the impact of such models on channel estimation and system performance. Both narrowband and wideband models are addressed. Furthermore, the book covers topics related to modeling of MIMO channel, their numerical simulation, estimation and prediction, as well as applications to receive diversity, capacity and space-time coding techniques. Key Features: Contains significant background material, as well as novel research coverage, which make the book suitable for both graduate students and researchers Addresses issues such as key-hole, correlated and non i.i.d. channels in the frame of the Generalized Gaussian approach Provides a unique treatment of generalized Gaussian channels and orthogonal channel representation Reviews different interpretations of scattering environment, including geometrical models Focuses on the analytical techniques which give a good insight into the design of systems on higher levels Describes a number of numerical simulators demonstrating the practical use of this material. Includes an accompanying website containing additional materials and practical examples for self-study This book will be of interest to researchers, engineers, lecturers, and graduate students.
Frederick P. Spalding Notes on the Testing of Hydraulic Cement Frederick P. Spalding Notes on the Testing of Hydraulic Cement Новинка

Frederick P. Spalding Notes on the Testing of Hydraulic Cement

2239 руб.
Notes on the Testing of Hydraulic Cement is an unchanged, high-quality reprint of the original edition of 1893.Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
Alex Bergen Rating Change Probabilities. An Empirical Analysis of Sovereign Ratings Alex Bergen Rating Change Probabilities. An Empirical Analysis of Sovereign Ratings Новинка

Alex Bergen Rating Change Probabilities. An Empirical Analysis of Sovereign Ratings

5452 руб.
This study analyzes the determinants of rating changes and the variables' marginal effects on rating change probabilities. Based on the results, it presents transition matrices by computing transition probabilities. Furthermore, this study analyzes subsamples of the data set, conditional on the business cycle and the economic strength of a country, by using interaction effects. The Author of this study thereby verifies whether or how the transition matrices change by including interaction effects. He applies a latent variable approach, using an ordered probit model, to calculate the effects of different variables on the probabilities of rating changes.
Shouwei Zhou Sand Production Management for Unconsolidated Sandstone Reservoirs Shouwei Zhou Sand Production Management for Unconsolidated Sandstone Reservoirs Новинка

Shouwei Zhou Sand Production Management for Unconsolidated Sandstone Reservoirs

9261.21 руб.
This book investigates sand production problems in the development of unconsolidated sand reservoirs and suggests novel technical solutions and improvements to sand management issues. This book is divided into six chapters: (1) geologic characteristics of unconsolidated sand heavy oil reservoirs and concept of sand management technology; (2) sand production mechanisms and its effect on reservoir petrophysical quality; (3) sand production quantity prediction and well productivity evaluation methods, especially for fluid-solid coupling prediction model; (4) completion technology for sand management; (5) sand flow in well bore and surface processing; (6) the application of sand management technology in China’s Bohai heavy oil field. Readership: Petroleum reservoir engineers and production managers worldwide.
Aghaei Masood, Zamani Moghaddam Afsaneh, Iranzadeh Soleyman The Effects of Privatization on Productivity Aghaei Masood, Zamani Moghaddam Afsaneh, Iranzadeh Soleyman The Effects of Privatization on Productivity Новинка

Aghaei Masood, Zamani Moghaddam Afsaneh, Iranzadeh Soleyman The Effects of Privatization on Productivity

4377 руб.
The book surveys the effects of privatization on productivity of Tabriz electric power distributional company. Statistical population of this research is the subscriber service units of the Tabriz electric power distributional office. In this ,four factors that each constitutes several factors: 1.Post sale services improvement. 2.Energy sale improvement. 3.Reduction of costs. 4.Branch sale increase. that affect productivity are studied and their effects are explored.
Deborah A. Henady-Korba The Effects of Divorce on Children. A Mother-Son Perspective Deborah A. Henady-Korba The Effects of Divorce on Children. A Mother-Son Perspective Новинка

Deborah A. Henady-Korba The Effects of Divorce on Children. A Mother-Son Perspective

1014 руб.
In today’s society, divorce touches the lives of many families and children. In The Effects of Divorce on Children, author Deborah Henady-Korba explores the impact of divorce on young children, focusing on boys ages eight to twelve and the mother-son relationship.This critical literature review seeks to establish connections with divorce and issues related to adjustment including problem-solving skills, coping mechanisms, attachment and bonding, explanatory style, vulnerability, resilience, risk, and adjustment problems with behavioral and emotional outcomes. It addresses the following questions:• How do boys between the ages of eight and twelve in divorced families cope successfully? • What are their coping behaviors? • Is there a relationship between the effects of post-divorce adjustment on boys who are between eight and twelve years of age and their developmental stages leading to increased behavioral and emotional problems? • What are the effects of post-divorce adjustment on the mother-son relationship? The Effects of Divorce on Children shares the results of Henady-Korba’s Literature Review and makes a meaningful contribution to social change in today’s society, by offering a revised Diathesis-Stress Model incorporating protective and risk factors that lead to effective or ineffective coping skills and resiliency that may be applied in several areas of psychology.
Vijay Kothari, Toshi Mishra, Preemada Kushwah Biological effects of radiofrequency Vijay Kothari, Toshi Mishra, Preemada Kushwah Biological effects of radiofrequency Новинка

Vijay Kothari, Toshi Mishra, Preemada Kushwah Biological effects of radiofrequency

5252 руб.
Scientific Study from the year 2013 in the subject Biology - Micro- and Molecular Biology, grade: A, Nirma University (Institute of Science), language: English, abstract: Increasing applications of MW radiation has led to concerns globally due to the suspected bio effects associated with its exposure. Effect of MW, thermal and/or athermal, is inconclusive, complex, and controversial in literature. Thermal effect causes thermogenic effect while athermal effects are other than heat and such effects reported as somatic effect and/or genetic effect. This study basically deals with the athermal effects and is aimed at investigating the hypothesis that the exposure of microbial cells to MW (low power) may cause athermal effect, which affect on growth of microbes, enzyme activity, and production of exopolysaccharides. Furthermore, we have also checked the effect of different intracellular enzymes on MW treated bacteria. Our study also gives information that MW athermal effects causes changes at genetic level and can be passed on to next generation.There are numerous and increasing applications of MW energy and technology in the industries, in homes, in medical, research institutions etc., and there is greater awareness and concern of the public over the suspected potential health hazards associated with such exposures [ICNIRP Guidelines, 1998]. There is therefore, a need for deeper understanding of the bio-effects of exposure to this radiation. Due to the ease of handing them in lab...
Eric Laboure Electromagnetic Compatibility in Power Electronics Eric Laboure Electromagnetic Compatibility in Power Electronics Новинка

Eric Laboure Electromagnetic Compatibility in Power Electronics

11962.39 руб.
Scientists largely attribute the recent deterioration of the electromagnetic environment to power electronics. This realization has spurred the study of methodical approaches to electromagnetic compatibility designs as explored in this text. The book addresses major challenges, such as handling numerous parameters vital to predicting electro magnetic effects and achieving compliance with line-harmonics norms, while proposing potential solutions.
Robert Westall Blitz Robert Westall Blitz Новинка

Robert Westall Blitz

243.1 руб.
Four stories of wartime childhood showing the effects of war on the lives of ordinary people, especially children.A mysterious air-raid shelter…A plane crash under fire…A secret operation…A noise in the attic…Four short stories bringing World War 2 to life. In these stories, Robrt Westall shows the effects of war on the lives of ordinary people, especially children.
James Speight G. Handbook of Hydraulic Fracturing James Speight G. Handbook of Hydraulic Fracturing Новинка

James Speight G. Handbook of Hydraulic Fracturing

13505.93 руб.
Presents an up-to-date description of current and new hydraulic fracturing processes Details Emerging Technologies such as Fracture Treatment Design, Open Hole Fracturing, Screenless Completions, Sand Control, Fracturing Completions and Productivity Covers Environmental Impact issues including Geological Disturbance; Chemicals used in Fracturing; General Chemicals; Toxic Chemicals; and Air, Water, Land, and Health impacts Provides many process diagrams as well as tables of feedstocks and their respective products
Andreas Scherer Batch Effects and Noise in Microarray Experiments. Sources and Solutions Andreas Scherer Batch Effects and Noise in Microarray Experiments. Sources and Solutions Новинка

Andreas Scherer Batch Effects and Noise in Microarray Experiments. Sources and Solutions

9661.83 руб.
Batch Effects and Noise in Microarray Experiments: Sources and Solutions looks at the issue of technical noise and batch effects in microarray studies and illustrates how to alleviate such factors whilst interpreting the relevant biological information. Each chapter focuses on sources of noise and batch effects before starting an experiment, with examples of statistical methods for detecting, measuring, and managing batch effects within and across datasets provided online. Throughout the book the importance of standardization and the value of standard operating procedures in the development of genomics biomarkers is emphasized. Key Features: A thorough introduction to Batch Effects and Noise in Microrarray Experiments. A unique compilation of review and research articles on handling of batch effects and technical and biological noise in microarray data. An extensive overview of current standardization initiatives. All datasets and methods used in the chapters, as well as colour images, are available on www.the-batch-effect-book.org, so that the data can be reproduced. An exciting compilation of state-of-the-art review chapters and latest research results, which will benefit all those involved in the planning, execution, and analysis of gene expression studies.
Noah Webster Effects of slavery on morals and industry. Noah Webster Effects of slavery on morals and industry. Новинка

Noah Webster Effects of slavery on morals and industry.

1377 руб.
Effects of slavery on morals and industry. is an unchanged, high-quality reprint of the original edition of 1793.Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
Mahmoud Reda A. H. The Effects of English on Arabic Broadcasts Mahmoud Reda A. H. The Effects of English on Arabic Broadcasts Новинка

Mahmoud Reda A. H. The Effects of English on Arabic Broadcasts

8489 руб.
The Effects of English on Arabic Broadcasts: A Study in Comparative Pragmatics describes the linguistic and cultural impact of English on Arabic. The impact of English on Arabic broadcasts has led to controversial reactions among Arabs, to comply with the cultural concepts and beliefs, to counteract heterodox beliefs and foreign concepts, or to interact with them. These three reactions to the torrential influences of English culture correspond to novel linguistic effects on Arabic particularly in the uses of speech acts, deictics and prosodic features. The book comprises five chapters; in the first two theoretical chapters the author introduces his own views of the User's Dynamic Knowledge of Context (UDKC), an original theoretical approach to context to suit the comparative analyses of speech acts, deictic and prosodic features in the following three analytic chapters.
Ernest Cyril de Run Targeted Advertising Unintended Effects Ernest Cyril de Run Targeted Advertising Unintended Effects Новинка

Ernest Cyril de Run Targeted Advertising Unintended Effects

9639 руб.
Although advertising has been a major area of study in marketing, li­mited research investigating the unintended effects of targeted adver­tising beyond social and moral issues has been conducted. This research contributes to the current body of knowledge by examining the unintended effects of ethnically targeted advertising on ethnic groups that are not targeted, but who are still likely to see the advertising. The research also develops a holistic model for measuring the effects of targeted advertising using four variables; emotions, attitude to the advertisement, attitude to the company and behavioral intentions. The conceptual basis of the model is accommodation theory, which allows for different levels of targeting based on the language mix used in advertisements. The model was tested on three different ethnic groups in Malaysia, namely the Malays, Chinese, and Iban.
Joseph S. Nicholson The Effects of Machinery on Wages Joseph S. Nicholson The Effects of Machinery on Wages Новинка

Joseph S. Nicholson The Effects of Machinery on Wages

1389 руб.
The Effects of Machinery on Wages is an unchanged, high-quality reprint of the original edition of 1878.Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
Shyjumon Ibrahimkutty Thin films by Metal Nanoclusters Shyjumon Ibrahimkutty Thin films by Metal Nanoclusters Новинка

Shyjumon Ibrahimkutty Thin films by Metal Nanoclusters

10127 руб.
High quality thin films can be produced by cluster beam deposition, because the impact of cluster beams produce much stronger effects on surface than ion beams with the same total energy. Nano-size metal clusters produced inside a NC 200 gas aggregation source are deposited on a substrate and these cluster films are characterized by different techniques to study: the cluster growth and transport mechanisms inside the cluster source, the cluster size dependence on the temperature inside the cluster forming chamber and at the time of deposition, chemical composition, etc. Analyzing the Ti nano-clusters at various temperature inside the cluster forming chamber, it is observed that the cluster parameters strongly depend on the temperature of the magnetron chamber walls. Molecules of titanium oxides may be nuclei of condensation and accelerate the nucleation process. A theoretical analysis based on experimental results helps to describe various stages of cluster evolution from their formation up to the deposition on the substrate and provides estimations for parameters of the processes involving clusters.
SESHADEV SAHOO, Dr. Bankim Chandra Ray, Mrs. Archana Mallik Sono-Electrodeposition of thin films SESHADEV SAHOO, Dr. Bankim Chandra Ray, Mrs. Archana Mallik Sono-Electrodeposition of thin films Новинка

SESHADEV SAHOO, Dr. Bankim Chandra Ray, Mrs. Archana Mallik Sono-Electrodeposition of thin films

9189 руб.
Due to their small size and thickness, metallic thin films exhibit novel properties which largely differ from the bulk materials. Due to their significant properties it can be used as different applications. Generally the shape, size, and size distribution of particulates and grains can be controlled by adjusting the reaction condition such as external and internal parameters like temperature, electrolyte concentration, current density, PH of the solution. Sonoelectrochemistry is the study of the effects of the combination of ultrasonic vibration with electrode processes occurring at surfaces of electrodes immersed in a solution in an electrochemical cell. This book provides a new method for the synthesis of metallic thin film i.e., sonoelectrosynthesis. The grain size, microstructure and mechanical properties of the electrodeposited metal thin film depends upon various parameters like temperature, PH, current density, and concentration of electrolyte and also ultrasound has many numerous effects on the grain size, hardness, porosity and brightness of the deposits. The analysis should help to synthesis of metallic thin film by sonoelectrosynthesis with better properties.
David Griffith American Guestworkers. Jamaicans and Mexicans in the U.S. Labor Market David Griffith American Guestworkers. Jamaicans and Mexicans in the U.S. Labor Market Новинка

David Griffith American Guestworkers. Jamaicans and Mexicans in the U.S. Labor Market

6502 руб.
The H-2 program, originally based in Florida, is the longest running labor-importation program in the country. Over the course of a quarter-century of research, Griffith studied rural labor processes and their national and international effects. In this book, he examines the socioeconomic effects of the H-2 program on both the areas where the laborers work and the areas they are from, and, taking a uniquely humanitarian stance, he considers the effects of the program on the laborers themselves.
Shinde Sachin, Jagtap Vidyasagar, Panchal Rahul Optimal Design of Composite Structure Under Uncertainty Shinde Sachin, Jagtap Vidyasagar, Panchal Rahul Optimal Design of Composite Structure Under Uncertainty Новинка

Shinde Sachin, Jagtap Vidyasagar, Panchal Rahul Optimal Design of Composite Structure Under Uncertainty

7414 руб.
These books cover current research area uncertainty analysis. The different technique is available with this book. The proposed technique is Monte Carlo method, for three hollow composite (Rectangular, Circular And Aerofoil) beams made of laminated composites and subjected to bending loads, has been carried out under uncertainty in bending stress for statical and transient analysis. Bending stress was objective function. Geometric parameters, Material parameters Composite Parameters and Load parameter are randomly varied for optimization within effective range and their effect on bending stress has been analysed.
Carolin Sachse Global product development strategy at electric-hydraulic market Carolin Sachse Global product development strategy at electric-hydraulic market Новинка

Carolin Sachse Global product development strategy at electric-hydraulic market

4264 руб.
Master's Thesis from the year 2011 in the subject Business economics - Supply, Production, Logistics, University of Bolton, language: English, abstract: Because of the worldwide rising inquiry for electric-hydraulic components this shows in the hydraulic branch a future market. Bosch Rexroth is one of the worldwide biggest suppliers of hydraulic components.The economic success of the enterprise can be guaranteed only by an enterprise strategy which changes in the market takes into consideration. To satisfy the rising requirements of customer wishes, the product program of the electric-hydraulic components must be adapted and extended.The purpose of this work is to a global product development strategy at electric-hydraulic market for Bosch Rexroth To develop a suitable strategy the electric-hydraulic market was more exactly examined. Besides, the future growth potential, the existing competition and requirements of the customers should be determined. On the other hand the product program of the electric-hydraulic components from Bosch Rexroth was examined and its advantages and disadvantages. In addition, the customer service by Bosch Rexroth was more exactly looked, because this is a determining interface and decisively is for the success in the market.To examine all these aspects and to value various theoretical analysis methods and assessment models were used. A huge number of the required information could be determined by interviews and questionnaires.The electric-hy...
Federal Highway Administration Hydraulic Design of Energy Dissipators for Culverts and Channels - Hydraulic Engineering Circular No. 14 (Third Edition) Federal Highway Administration Hydraulic Design of Energy Dissipators for Culverts and Channels - Hydraulic Engineering Circular No. 14 (Third Edition) Новинка

Federal Highway Administration Hydraulic Design of Energy Dissipators for Culverts and Channels - Hydraulic Engineering Circular No. 14 (Third Edition)

2927 руб.
Under many circumstances, discharges from culverts and channels may cause erosion problems. To mitigate this erosion, discharge energy can be dissipated prior to release downstream. The purpose of this circular is to provide design procedures for energy dissipator designs for highway applications. The first six chapters of this circular provide general information that is used to support the remaining design chapters. Chapter 1 (this chapter) discusses the overall analysis framework that is recommended and provides a matrix of available dissipators and their constraints. Chapter 2 provides an overview of erosion hazards that exist at both inlets and outlets. Chapter 3 provides a more precise approach for analyzing outlet velocity than is found in HDS 5. Chapter 4 provides procedures for calculating the depth and velocity through transitions. Chapter 5 provides design procedures for calculating the size of scour holes at culvert outlets. Chapter 6 provides an overview of hydraulic jumps...
G.C. Ashby INVESTIGATION OF THE EFFECT OF VELOCITY DIAGRAM PARAMETERS ON INLET TOTAL-PRESSURE DISTORTIONS THROUGH SINGLE STAGE SUBSONIC AXIAL FLOW COMPRESSORS G.C. Ashby INVESTIGATION OF THE EFFECT OF VELOCITY DIAGRAM PARAMETERS ON INLET TOTAL-PRESSURE DISTORTIONS THROUGH SINGLE STAGE SUBSONIC AXIAL FLOW COMPRESSORS Новинка

G.C. Ashby INVESTIGATION OF THE EFFECT OF VELOCITY DIAGRAM PARAMETERS ON INLET TOTAL-PRESSURE DISTORTIONS THROUGH SINGLE STAGE SUBSONIC AXIAL FLOW COMPRESSORS

686 руб.
Эта книга — репринт оригинального издания 1957 года, созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.INVESTIGATION OF THE EFFECT OF VELOCITY DIAGRAM PARAMETERS ON INLET TOTAL-PRESSURE DISTORTIONS THROUGH SINGLE STAGE SUBSONIC AXIAL FLOW COMPRESSORS.
Patrick Kullmann Managing Distribution Channels in 4 to 5 Star Hotels in Austria Patrick Kullmann Managing Distribution Channels in 4 to 5 Star Hotels in Austria Новинка

Patrick Kullmann Managing Distribution Channels in 4 to 5 Star Hotels in Austria

2477 руб.
Diploma Thesis from the year 2003 in the subject Hotel Industry / Catering, grade: 1,5, Ecole hôtelière de Lausanne, 107 entries in the bibliography, language: English, comment: 1,5 (dt. Notensystem) entspricht in der Schweiz der Note 5,5 , abstract: This study summarises relevant literature on traditional and online distribution channels and gives an insight in the management of hotel's room reservation processing as well as potential consequences of intrinsic service failures. Since it was assumed that differences in distribution channel treatment do exist in hotels, investigation was focused on telephone and e-mail reservation channels as the ones with the strongest utilization rates. Therefore, hypothesises were formulated to undertake research on both channels in comparison to room reservation transformation rates, frequency of focal points of service failures and the potential influence of category, size and location as specific hotel characteristics. In order to carry out the investigation, an online questionnaire was established in co-operation with university and industry room reservation professionals. The actual study focused on the Austrian three to five star hotel segments since these categories were expected to provide all relevant investigated communication channels. The aim was to find comparable results to Swiss figures. Therefore, a sample of 800 hotels was contacted. 89 hotels or 11.4 per cent replied in total.The statistical analysis pointed out that t...
Udo Zolzer DAFX. Digital Audio Effects Udo Zolzer DAFX. Digital Audio Effects Новинка

Udo Zolzer DAFX. Digital Audio Effects

2213.51 руб.
The rapid development in various fields of Digital Audio Effects, or DAFX, has led to new algorithms and this second edition of the popular book, DAFX: Digital Audio Effects has been updated throughout to reflect progress in the field. It maintains a unique approach to DAFX with a lecture-style introduction into the basics of effect processing. Each effect description begins with the presentation of the physical and acoustical phenomena, an explanation of the signal processing techniques to achieve the effect, followed by a discussion of musical applications and the control of effect parameters. Topics covered include: filters and delays, modulators and demodulators, nonlinear processing, spatial effects, time-segment processing, time-frequency processing, source-filter processing, spectral processing, time and frequency warping musical signals. Updates to the second edition include: Three completely new chapters devoted to the major research areas of: Virtual Analog Effects, Automatic Mixing and Sound Source Separation, authored by leading researchers in the field . Improved presentation of the basic concepts and explanation of the related technology. Extended coverage of the MATLABTM scripts which demonstrate the implementation of the basic concepts into software programs. Companion website (www.dafx.de) which serves as the download source for MATLABTM scripts, will be updated to reflect the new material in the book. Discussing DAFX from both an introductory and advanced level, the book systematically introduces the reader to digital signal processing concepts, how they can be applied to sound and their use in musical effects. This makes the book suitable for a range of professionals including those working in audio engineering, as well as researchers and engineers involved in the area of digital signal processing along with students on multimedia related courses.
Mromba Clement Mitigation of Effects of Water Abstraction on the Riparian Vegetation Mromba Clement Mitigation of Effects of Water Abstraction on the Riparian Vegetation Новинка

Mromba Clement Mitigation of Effects of Water Abstraction on the Riparian Vegetation

8639 руб.
Water and vegetation are vital for sustaining life. However, they are becoming more stressed following population growth and associated water demands. As a result, most continent discharges are classified as "moderate" to "highly threatened" by human activities, partly through water abstraction. Bwathonaro river in Meru, Imenti North District of Eastern Kenya is not exception. The river is experiencing over abstraction driven by a number of forces, including increased irrigation farming. Consequently, downstream flows have now reduced to zero during dry season, thus causing great effects to the riparian vegetation. The severity of the effects has necessitated the adoption of mitigation measures. This book describes measures taken to mitigate the effects of water abstraction on riparian vegetation of Bwathonaro river. With increase in management efforts, the results showed progressive amplification on timing and duration of river flow peaking and retrogressive behavior of riparian vegetation. The results are useful for planning and decision making on viable measures which can reduce the effects of water abstraction on the riparian vegetation of rivers with similar characteristics.
Stephen Gumboh Import Substitution Industrialization and the Effects of Globalization on the Manufacturing Sector in Zambia Stephen Gumboh Import Substitution Industrialization and the Effects of Globalization on the Manufacturing Sector in Zambia Новинка

Stephen Gumboh Import Substitution Industrialization and the Effects of Globalization on the Manufacturing Sector in Zambia

1902 руб.
Research Paper (undergraduate) from the year 2012 in the subject Economics - Case Scenarios, grade: A, Atlantic International University (School of Business and Economics), course: Globalization and International Development, language: English, abstract: The paper discusses the essence of the Import Substitution Industrialization (ISI) policy adopted by the Zambian government prior to trade liberalization and the effects of globalization on the growth and development of manufacturing sector thereafter. Specifically, the paper analyses the merits and effectiveness of the ISI policy on the growth of the Zambia industry with particular emphasis on the impact of globalization and trade liberalization on the Zambian manufacturing sector and the government possible measures and instruments necessary to maximize the benefits of globalization.The paper proves the heavy impact of trade liberalization on the manufacturing sector in peak period of its implementation. As for the import substitution policy and the effects of globalization on the growth and development of manufacturing sector, the paper also cites these among many other factors as major attributes to a greater extent to the failure of the manufacturing sector to perform to expectation over the peak period of trade liberalization. Government policies to cushion itself from the effects of globalization and to revitalize the manufacturing sector are equally proved to have brought about some favorable results despite the many ...
Aly Okasha WATER TREATMENT USING ADSORPTION ON SOIL Aly Okasha WATER TREATMENT USING ADSORPTION ON SOIL Новинка

Aly Okasha WATER TREATMENT USING ADSORPTION ON SOIL

9202 руб.
Discharge of heavy metals in wastewater can be toxic to aquatic life and render natural waters as they become unsuitable for human consumption due to their tendency to accumulate in living organisms. These problem are good reasons to search an efficient economically cheap methods with easy technology to removal heavy from polluted water. The removal of heavy metals from aqueous solutions in this work herein is investigated by an adsorption of heavy metals on a local Libyan Soil called Ashkida soil mined in the Southern Province of Libya. The soil efficiency and removal capacity of heavy metals from aqueous solutions was experimentally investigated in a batch system. The experiments are performed in a batch system at room temperature. It is aimed to study the effects of some parameters of heavy metals adsorption capacity on the soil. A comparison of equilibrium isotherms and kinetic models applied to the adsorption of heavy metals ions on the adsorbent, and parameters were calculated. The adsorption process was physisorption and controlled by an endothermic reaction; however, an efficient heavy metals removal can be achieved at ambient temperature.
Thomas Pecherstorfer Neurofeedback and HRV Biofeedback after Stroke Thomas Pecherstorfer Neurofeedback and HRV Biofeedback after Stroke Новинка

Thomas Pecherstorfer Neurofeedback and HRV Biofeedback after Stroke

9752 руб.
Cognitive deficits frequently occur after stroke. Neurofeedback and biofeedback training have been shown to be a valuable treatment option in several disorders such as attention deficit hyperactivity disorder (ADHD), epilepsy or migraine. However, controlled studies demonstrating specific effects are rare, especially concerning neurological disorders. This book examines whether neurofeedback and heart rate variability (HRV) biofeedback are beneficial to people suffering from stroke with resultant memory disturbances in the rehabilitation process and whether different neurofeedback or biofeedback protocols result in specific changes of electrophysiological parameters and cognitive performance - thereby focusing on memory but also exploring attentional processes as well. Therefore two different kinds of neurofeedback training (increasing alpha power or decreasing theta power) are compared with the effects of HRV biofeedback training
Conflict Management and Commitment. Effects on Relationship Quality in Conventional Distribution Channels... Conflict Management and Commitment. Effects on Relationship Quality in Conventional Distribution Channels... Новинка

Conflict Management and Commitment. Effects on Relationship Quality in Conventional Distribution Channels...

1714 руб.
Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Hasanien Yasmine, Ghazy Maha, Ashry Omaima Studying The Ameliorating Effects of BMT,Zn and WGO On Irradiated Rats Hasanien Yasmine, Ghazy Maha, Ashry Omaima Studying The Ameliorating Effects of BMT,Zn and WGO On Irradiated Rats Новинка

Hasanien Yasmine, Ghazy Maha, Ashry Omaima Studying The Ameliorating Effects of BMT,Zn and WGO On Irradiated Rats

8202 руб.
Both radiotherapy and chemotherapy exert damaging effects on normal tissues in cancer patients and, consequently, induce an immune response in these tissues. Ionizing radiation in interaction with living cells causes a variety of changes depending on type of exposure, absorbed dose, duration of exposure, interval after exposure and also susceptibility of tissues.Taking into account that BM-derived cells are responsible of maintaining, generating, and replacing differentiated cells as a consequence of physiological cell turnover or tissue damage due to injury.
Alex Bergen Rating change probabilities. An empirical analysis of sovereign ratings Alex Bergen Rating change probabilities. An empirical analysis of sovereign ratings Новинка

Alex Bergen Rating change probabilities. An empirical analysis of sovereign ratings

2714 руб.
Bachelor Thesis from the year 2012 in the subject Business economics - Banking, Stock Exchanges, Insurance, Accounting, grade: 1,0, University of Mannheim, language: English, abstract: In my Bachelor thesis I analyze the determinants of rating changes and the variables'marginal effects on rating change probabilities. Based on my results, I present transition matrices by computing transition probabilities. Furthermore, I analyze subsamples of my data set, conditional on the business cycle and the economic strength of a country, by using interaction effects. I thereby verify whether or how the transition matrices change by including interaction effects.I apply a latent variable approach, using an ordered probit model, to calculate the effects of different variables on the probabilities of rating changes.
Edward Sherman Gould Practical hydraulic Formulae Edward Sherman Gould Practical hydraulic Formulae Новинка

Edward Sherman Gould Practical hydraulic Formulae

1377 руб.
Practical hydraulic Formulæ - For the Distribution of Water through long Pipes is an unchanged, high-quality reprint of the original edition of 1889.Hansebooks is editor of the literature on different topic areas such as research and science, travel and expeditions, cooking and nutrition, medicine, and other genres. As a publisher we focus on the preservation of historical literature. Many works of historical writers and scientists are available today as antiques only. Hansebooks newly publishes these books and contributes to the preservation of literature which has become rare and historical knowledge for the future.
John Clary J. The Toxicology of Methanol John Clary J. The Toxicology of Methanol Новинка

John Clary J. The Toxicology of Methanol

10849.76 руб.
The Toxicology of Methanol presents a single source of information and an understanding of the toxicity of methanol from animal data, potential environmental effects as well as human effects. The animal data, which goes to making up the majority of the data on the toxicity of methanol and the mechanism of action, is reviewed as it relates to the potential toxicity in humans.
Seppo Korpela A. Principles of Turbomachinery Seppo Korpela A. Principles of Turbomachinery Новинка

Seppo Korpela A. Principles of Turbomachinery

8707.53 руб.
The text is based on a course on turbomachinery which the author has taught since year 2000 as a technical elective. Topics include; Energy Transfer in Turbomachines, Gas and Steam Turbines, and Hydraulic Turbines. New material on wind turbines, and three-dimensional effects in axial turbomachines is included. The level is kept as such that students can smoothly move from a study of the most successful books in thermodynamics, fluid dynamics, and heat transfer to the subject of turbomachinery. The chapters are organized in such a way that the more difficult material is left to the later sections of each chapter. Thus, depending on the level of the students, instructors can tailor their course by omitting some sections. Key features: Combines theory and applications to show how gas turbines, pumps and compressor function Allows for a smooth transition from the study of thermodynamics, fluid dynamics, and heat transfer to the subject of turbomachinery for students and professionals Relates turbomachinery to new areas such as wind power and three-dimensional effects in axial turbomachines Provides information on several types of turbomachinery rather than concentrating specifically on one type such as centrifugal compressors
Goshu Worku, Tena Alamirew Seepage Loss Reduction in Water Harvesting Structures Goshu Worku, Tena Alamirew Seepage Loss Reduction in Water Harvesting Structures Новинка

Goshu Worku, Tena Alamirew Seepage Loss Reduction in Water Harvesting Structures

8502 руб.
This book at the Community Level addressing grass root challenges. The solutions are of local in nature which are less costly and easy for promotion. Some of the seepage loss reducing techniques have been exercised by farmers, but were not researched before the current one. Local heater ash with compaction is proved to be found in every farmers house and being damped everywhere with no use. Here is the technique. where one can make use of it.
Patel Dipti ABC of Occupational and Environmental Medicine Patel Dipti ABC of Occupational and Environmental Medicine Новинка

Patel Dipti ABC of Occupational and Environmental Medicine

3876.61 руб.
This new edition of Occupational and Environmental Medicine concentrates more on the newer kinds of occupational disease including those (like “RSI” and pesticide poisoning) where exposure and effects are difficult to understand. There is specific emphasis on work, health and wellbeing, with links to public health, health promotion, the value of work, disabled people at work, the aging workforce, vocational rehabilitation, evidence based practice, and further chapters on the health effects of climate change and of occupational health and safety in relation to migration and terrorism.
Moyo Thabo The Prevalence, Causes and Effects of In-Law Conflicts in Zimbabwe Moyo Thabo The Prevalence, Causes and Effects of In-Law Conflicts in Zimbabwe Новинка

Moyo Thabo The Prevalence, Causes and Effects of In-Law Conflicts in Zimbabwe

9339 руб.
This study addresses the prevalence, causes and effects of in-law conflicts among Seventh-day Adventists in five selected districts in Bulawayo, Zimbabwe. This research was necessitated by seemingly many incidents of domestic conflicts involving in-laws. Consequently, Chapter One identifies the problem and methods used in identifying the prevalence, causes and effects of this phenomenon. Chapter Two highlights Biblical and Prophetic perspectives on in-law relationships. Chapter Three reviews related literature. Chapter Four describes the methods used to establish the prevalence, causes and effects of these conflicts. Chapter Five reveals findings emanating from study. Chapter Six summarizes the findings, draws some conclusions and gives some recommendations. The respondents gave long lists of causes, actual challenges and effects of in-law conflicts; ranging from minor to dissolution of marriages.
Maria Wolff, Lulu Zhang Soil classification in the Naban River Watershed National Nature Reserve Maria Wolff, Lulu Zhang Soil classification in the Naban River Watershed National Nature Reserve Новинка

Maria Wolff, Lulu Zhang Soil classification in the Naban River Watershed National Nature Reserve

3039 руб.
Document from the year 2010 in the subject Geography / Earth Science - Geology, Mineralogy, Soil Science, Dresden Technical University (Institute of Soil Science and Site Ecology), course: -, language: English, abstract: Soil properties are not only influenced by geographical factors, such as parent material, location and latitude. Often differences in land uses (forest, rubber plantation, paddy field, bare land) are known to have specific effects on soil properties. In the context of the project Living Landscapes China (LILAC) these effects were evaluated and the characteristics of soil types under changing conditions in two transects (altitude and parent material in transect 1, land uses in transect 2) in the Naban River Watershed National Nature Reserve were classified. We used field investigations to classify the soil types, as well as laboratory analyses to quantify specific characteristics in samples, taken from the profiles. Soil physical (bulk density, water content, texture) and chemical parameters (total contents of carbon, nitrogen and macro nutrients, ECEC) were investigated. While differences in altitude did not seem to have profound influences on the soils, effects of land uses were pronounced especially in the first 10 to 20 cm of soil profiles. Soils under forests contain between 1.3 % - 2 % SOC and 0.15 % - 0.17 % TN in the Ah horizon. With contents of 1.2 % SOC and 0.11 % TN (Ah horizon) the profile under agricultural use (paddy rice) clearly contains less S...
Andreas Pawlak Advanced Modeling of Silicon-Germanium Heterojunction Bipolar Transistors Andreas Pawlak Advanced Modeling of Silicon-Germanium Heterojunction Bipolar Transistors Новинка

Andreas Pawlak Advanced Modeling of Silicon-Germanium Heterojunction Bipolar Transistors

4027 руб.
Silicon-Germanium Heterojunction Bipolar Transistors (SiGe HBTs) are perfectly suited for high-speed electronics. Since the fabrication costs per design cycle are rapidly increasing with progressing frequency and complexity of the systems, accurate compact models are essential in order to enable robust circuit design. This thesis focuses on selected important physical effects in advanced SiGe HBTs, which have been either insufficiently modeled or completely missing in conventional compact models. New compact model equations for the transfer current were derived and successfully applied to a large set of different technologies. Hereby, the "Generalized Integral Charge Control Relation" was used as a foundation. A physics-based model utilizing small-signal parameters obtained from measurements is derived for modeling the current dependent collector charge. A brief chapter about substrate effects in bipolar transistors comprises the derivation of a compact model for the bias-dependent substrate resistance as well as a proper partitioning of the substrate capacitance.New extraction methods for compact model parameters are introduced and the application of existing methods to advanced processes is discussed. The derived joint extraction method for the emitter and thermal resistance as well as a scalable model for the transfer current have been successfully applied to experimental data of fast HBTs. The derived model equations were applied to a selected very advanced SiGe H...
Samuel Wilson Parr A Study Of Sand-Lime Brick Samuel Wilson Parr A Study Of Sand-Lime Brick Новинка

Samuel Wilson Parr A Study Of Sand-Lime Brick

739 руб.
Originally published in 1912, This is a detailed study of Sand Lime Bricks, Chapters include; General consideration of the sand lime industry, The raw materials of the sand lime industry, Technique of the manufacture of Sand Lime bricks, The chemistry of Sand Lime bricks, The physical texture of Sand Lime bricks, Tests of Sand Lime bricks and Fire resisting qualities of Sand Lime bricks. This is a comprehensive and informative look at the subject. Many of the earliest books, particularly those dating back to the 1900's and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.
Commissioners to Investigate and Report on the Disastrous Effects of the Destruction of Forest Trees Report on the disastrous effects of the destruction of forest trees now going on so rapidly in the State of Wisconsin (1867) Commissioners to Investigate and Report on the Disastrous Effects of the Destruction of Forest Trees Report on the disastrous effects of the destruction of forest trees now going on so rapidly in the State of Wisconsin (1867) Новинка

Commissioners to Investigate and Report on the Disastrous Effects of the Destruction of Forest Trees Report on the disastrous effects of the destruction of forest trees now going on so rapidly in the State of Wisconsin (1867)

800 руб.
Эта книга — репринт оригинального издания (издательство "Madison, Atwood & Rublee, State Printers", 1867 год), созданный на основе электронной копии высокого разрешения, которую очистили и обработали вручную, сохранив структуру и орфографию оригинального издания. Редкие, забытые и малоизвестные книги, изданные с петровских времен до наших дней, вновь доступны в виде печатных книг.
Satodiya Bakul, Kelaiya Sagar Influence of decapitation and PGR.s on yield of cluster bean seed Satodiya Bakul, Kelaiya Sagar Influence of decapitation and PGR.s on yield of cluster bean seed Новинка

Satodiya Bakul, Kelaiya Sagar Influence of decapitation and PGR.s on yield of cluster bean seed

10077 руб.
All physiological parameters observed higher values in combination of without decapitation and spraying of GA3 and thiourea at flower initiation. Yield and yield attributing parameters viz. number of seeds per pod and weight of 1000 seeds were the highest when cluster bean decapitate at 85 days after sowing and spraying of thiourea @ 500 mg/l. Whereas, Seed quality parameters like, seedling length, seedling dry weight and vigour index-I and II recorded the maximum values in combinations of decapitation at 70 days after sowing with treatments of GA3 and Thiourea spray. Maximum net return was obtained from decapitation at 70 days after sowing and spraying of thiourea 500 mg/l at flower initiation in cluster bean.
Colm O'Donnell Ozone in Food Processing Colm O'Donnell Ozone in Food Processing Новинка

Colm O'Donnell Ozone in Food Processing

17670.1 руб.
This book is the first to bring together essential information on the application of ozone in food processing, providing an insight into the current state-of-the-art and reviewing established and emerging applications in food processing, preservation and waste management. The chemical and physical properties of ozone are described, along with its microbial inactivation mechanisms. The various methods of ozone production are compared, including their economic and technical aspects. Several chapters are dedicated to the major food processing applications: fruit and vegetables, grains, meat, seafood and food hydrocolloids, and the effects on nutritional and quality parameters will be reviewed throughout. Further chapters examine the role of ozone in water treatment, in food waste treatment and in deactivating pesticide residues. The international regulatory and legislative picture is addressed, as are the health and safety implications of ozone processing and possible future trends.

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Presents a systematic and comprehensive study of hydraulic fracturing, original in its concentration of core soil problems There have been a number of well-studied cases in which dams have failed or been damaged by concentrated leaks for no apparent cause. In some of these experiences, investigators concluded that differential settlement cracks were the probable causes, even though no cracks were seen on the surface. In these examples, it was not determined whether the crack was open before the reservoir filled or whether it might have opened afterward. In several unsolved problems on the safety of the earth-rock fill dam, the problem of hydraulic fracture in the soil core of the earth-rock fill dam is one that is widely paid attention by designers and researchers. Hydraulic fracturing is generally considered as a key cause which may induce the leakage of the dam during first filling. In this extensive book, a new numerical simulate method is suggested. The method is based on the conventional two-dimensional finite element technique, and the theoretical formulations to calculate energy release rate using virtual crack extension method. The influence factors on convergence of calculated J integral are investigated. The accuracy of the calculated J integral is verified by analysing the three typical problems in Fracture Mechanics, in which propagation of crack may follow mode I, mode II and mixed mode I-II respectively. Using the new numerical method, the factors affecting the occurrence of hydraulic fracturing in the earth-rock fill dam are investigated. The investigating results indicate that increasing any of the Young’s modulus, the Poisson’s ratio and the density of the core soil is helpful to reduce the likelihood of the occurrence of hydraulic fracturing. The likelihood of the occurrence of hydraulic fracturing increases with increasing the water level or the crack depth. The lower part of the dam core is the zone in which the phenomenon of hydraulic fracturing may be induced easily. As an example to analyse the ability of earth-rock fill dam to resist hydraulic fracturing, the Nuozhadu Dam located in Western China is analysed. Presents a systematic and comprehensive study of hydraulic fracturing, original in its concentration of core soil problems Focuses on the problem of hydraulic fracturing in earth-rock fill dams from three aspects; conditions and mechanisms of hydraulic fracturing, criterion of hydraulic fracturing, and numerical method on hydraulic fracturing Examines advanced laboratory soil testing, application of numerical methods and field testing/monitoring, all needed for a better understanding of hydraulic fracturing in earth/rock fill dams Provides an essential reference in an area of scarce research in this field, and the need in high earth dam construction in developing countries is pressing Ideal for researchers in Hydraulic and Geotechnical Engineering Fields; Students on Masters or PhD courses; as well as Designers and Constructors in Hydraulic and Geotechnical Engineering Fields.
Продажа seepage effects on hydraulic parameters of sand bed channels лучших цены всего мира
Посредством этого сайта магазина - каталога товаров мы очень легко осуществляем продажу seepage effects on hydraulic parameters of sand bed channels у одного из интернет-магазинов проверенных фирм. Определитесь с вашими предпочтениями один интернет-магазин, с лучшей ценой продукта. Прочитав рекомендации по продаже seepage effects on hydraulic parameters of sand bed channels легко охарактеризовать производителя как превосходную и доступную фирму.