Биология, биофизика, биохимия
6036 кн.
An objective look at America's rapidly shrinking water supply Once believed to be a problem limited to America's southwest, water shortages are now an issue coast to coast, from New England to California. In Aqua Shock: The Water Crisis in America, author Susan J. Marks provides a comprehensive analysis of the current conflicts being waged over dwindling water supplies. She presents the findings of university studies, think tanks, and research groups, as well as the opinions of water experts,...
| Автор | Susan Marks J. |
* A complete course, from cells to the circulatory system * Hundreds of questions and many review tests * Key concepts and terms defined and explained Master key concepts. Answer challenging questions. Prepare for exams. Learn at your own pace. Are viruses living? How does photosynthesis occur? Is cloning a form of sexual or asexual reproduction? What is Anton van Leeuwenhoek known for? With Biology: A Self-Teaching Guide, Second Edition, you'll discover the answers to these questions and many...
| Автор | Steven Garber Daniel |
Toidu mõju mälule, vaimsele ja füüsilisele heaolule Tunnustatud Soome professori ja Eestiski hinnatud autori Sinikka Piippo uus teos räägib vananemisest, mälust ja sellest, kuidas me ise saaksime teadmiste abil end kauem ärksana ja elujõulistena hoida. Vananemisvastased eliksiirid, tabletid ja salvid täidavad reklaamilehekülgi. Noorust säilitavat võluainet pole seni siiski leitud. See-eest on uuringud andnud uut teavet meie keha ja aju komplitseeritusest ja ajule vajalike toitainete...
| Автор | Sinikka Piippo |
The Royal Entomological Society (RES) and Wiley-Blackwell are proud to present this landmark publication, celebrating the wonderful diversity of the insects of the British Isles, and the work of the RES (founded 1833). This book is the only modern systematic account of all 558 families of British insects, covering not just the large and familiar groups that are included in popular books, but even the smallest and least known. It is beautifully illustrated throughout in full colour with...
| Автор | Peter Barnard C. |
British Poultry Standards 6th edition is the official reference to all the recognised Poultry Standards in Great Britain. It contains complete specifications together with judging points for all standardised breeds and varieties, as compiled by the specialist Breed Clubs and recognised by the Poultry Club of Great Britain. Breeding and exhibiting poultry is a long-held tradition as well as a popular and rewarding hobby. The work of the Breed Clubs and the many dedicated breeders in preserving...
| Автор | Victoria Roberts |
Trace elements occur naturally in soils and some are essential nutrients for plant growth as well as human and animal health. However, at elevated levels, all trace elements become potentially toxic. Anthropogenic input of trace elements into the natural environment therefore poses a range of ecological and health problems. As a result of their persistence and potential toxicity, trace elements continue to receive widespread scientific and legislative attention. Trace Elements in Soils reviews...
| Автор | Peter Hooda |
Weeds are variously defined as plants growing where they are not wanted, plants that interfere with human activity. Weeds affect everyone in the world by reducing crop yield and quality, delaying or interfering with harvesting, interfering with animal feeding, reducing animal health, preventing water flow, as plant parasites, etc. It is estimated that those problems cause $ billions worth of crop losses annually and the global cost of controlling weeds also runs into many $ billions every year....
| Автор | Hansjoerg Kraehmer |
Plants interact with a wide variety of organisms in their natural growing environments. Key amongst these relationships is the interplay between plants and diverse fungal species that impact plants in complex symbiotic, parasitic and pathogenic ways. Biocomplexity of Plant-Fungal Interactions explores a broad spectrum of research looking at both positive and negative interactions of these relationships on plants and their ecosystems. Biocomplexity of Plant-Fungal Interactions takes a more...
| Автор | Darlene Southworth |
Finding sustainable means of swine nutrition is important to both pork industry personnel and the environment alike. This reference comprehensively covers the most recent advancements in sustainability that results in more efficient diets, thus reducing both production costs and waste. Chapters include information on alternative feedstuffs, feed additives, bioavailabity of nutrients, and management of wastes and odors. Written by internationally recognized experts in the field, Sustainable Swine...
| Автор | Lee Chiba I. |
‘Cannabinoids’ is a broad term covering a group of natural products from Cannabis sativa, one of which locks on to specific receptors – protein molecules on the surface of cells – known as cannabinoid receptors. Over the past decades scientists have found that cannabinoid receptors and their endogenous ligands, the endocannabinoids, are involved in a vast array of physiological functions, including helping to control brain activity, energy metabolism, heart function, the immune system and even...
| Автор | Vincenzo Marzo Di |
A functional discussion of the crop selection process for biomass energy The Selection Process of Biomass Materials for the Production of Bio-fuels and Co-firing provides a detailed examination and analysis for a number of energy crops and their use as a source for generating electricity and for the production of bio-fuels. Renowned renewable energy expert and consultant Dr. Najib Altawell begins with the fundamentals of bio-fuels and co-firing and moves on to the main feature, which is the...
| Автор | N. Altawell |
Meat has been a long sought after source of nutrients in human diets. Its nutrient-dense composition of protein, fats, vitamins and minerals makes it an integral part to healthy and balanced diets. As demand for meat continues to increase globally, a better understanding of efficiently producing quality meat products is becoming increasingly important. The Science of Meat Quality provides comprehensive coverage of meat quality from the biological basis of muscle development to end-product-use...
| Автор | Chris Kerth R. |
Molecular Plant Immunity provides an integrated look at both well-established and emerging concepts in plant disease resistance providing the most current information on this important vitally important topic within plant biology. Understanding the molecular basis of the plant immune system has implications on the development of new varieties of sustainable crops, understanding the challenges plant life will face in changing environments, as well as providing a window into immune function that...
| Автор | Guido Sessa |
The control of diseases in crops is still largely dominated by the use of fungicides, but with the increasing incidence of fungicide resistance, plus mounting concern for the environment resulting from excessive agrochemical use, the search for alternative, reliable methods of disease control is gaining momentum. The purpose of this important book is to examine the development and exploitation (or potential for exploitation) of a range of non-chemical approaches to disease control, with a focus...
| Автор | Dale Walters |
Modeling is now one of the most efficient methodologies in life sciences. From practice to theory, this book develops this approach illustrated by many examples; general concepts and the current state of the art are also presented and discussed. An historical and general introduction informs the reader how mathematics and formal tools are used to solve biological problems at all levels of the organization of life. The core of this book explains how this is done, based on practical examples...
| Автор | Alain Pave |
Insects are the most abundant and diverse organisms that inhabit our planet and are found in all the world’s forest ecosystems. Many feed and/or breed on parts of trees. Some perform important functions, such as pollination or break-down of dead vegetation. Others weaken, deform or kill trees, and compete with humans for the many goods and services that trees and forests provide. Forest Entomology: A Global Perspective examines forest insects in a global context and reviews their dynamics,...
| Автор | William Ciesla |
Professor L. Scott Mills has been named a 2009 Guggenheim Fellow by the board of trustees of the John Simon Guggenheim Memorial Foundation. Conservation of Wildlife Populations provides an accessible introduction to the most relevant concepts and principles for solving real-world management problems in wildlife and conservation biology. Bringing together insights from traditionally disparate disciplines, the book shows how population biology addresses important questions involving the harvest,...
| Автор | L. Mills Scott |
Forensic Entomology provides undergraduates with a concise introduction to the subject. The book is written with the clarity necessary for students starting out in entomology yet authoritative enough to prove useful for more experienced researchers. Worked examples of the necessary mathematics, including how to use excel to process data, coupled with lab protocols and self-assessment questions make the book an essential starting point in the subject. Assuming little prior knowledge of either...
| Автор | Dorothy Gennard |
Studying Captive Animals outlines the methods that may be used to study the behaviour, welfare and ecology of animals living under the control of humans, including companion animals, feral populations, and those living on farms and in zoos. This book is a step-by-step guide to the whole process of conducting a scientific study: from designing the original project, formulating testable hypotheses, and collecting and analysing the data, to drawing conclusions from the work and writing it up as a...
| Автор | Paul Rees A. |
Opinion leaders in science and politics examine findings and legislation in alternatives to animal testing! Refine, reduce, replace – These are the three demands that scientists have placed upon themselves in their search for alternatives to animal testing. Indeed much interdisciplinary research is being carried on today, and new fields have emerged, such as in-vitro toxicology. The three R's call for new scientific insights. Moreover, validation and acceptance strategies have to be adapted, a...
| Автор | Christoph Reinhardt A. |
Over the last decade, in vitro models have become more sophisticated and are at a stage where they can provide an effective alternative to in vivo experiments. Replacing Animal Models provides scientists and technicians with a practical, integrated guide to developing culture-based alternatives to in vivo experiments. The book is neither political nor polemical: it is technical, illustrating by example how alternatives can be developed and used and providing useful advice on developing others....
| Автор | Jamie Davies |
A decade ago no one except geologists had heard of tantalum or 'coltan' – an obscure mineral that is an essential ingredient in mobile phones and laptops. Then, in 2000, reports began to leak out of Congo: of mines deep in the jungle where coltan was extracted in brutal conditions watched over by warlords. The United Nations sent a team to investigate, and its exposé of the relationship between violence and the exploitation of coltan and other natural resources contributed to a re-examination of...
| Автор | Michael Nest |
A Guide to Academia is a handbook for all those individuals thinking seriously about going to graduate school. Written by an author with extensive experience navigating the academic world, the book explains all the steps and potential bumps in the road that a student might encounter as they take the plunge into academia. Each chapter begins with a section called the «hard truth,» which will help students determine if they are on the right path. Starting with an undergraduate student looking for...
| Автор | Prosanta Chakrabarty |
Small Animal Ophthalmology: What's Your Diagnosis? is one of the first books in an exciting new series that combines problem-based learning, case studies, and questions and answers. Designed specifically for veterinarians and students, the series aims to present material in a format to enhance critical thinking and understanding. Adopting a case-based approach, chapters are built around common ophthalmic presentations and are directed by questions to test the reader's ability to interpret...
| Автор | Featherstone Heidi |