This book presents recent and important developments in the field of Photonics and Optoelectronics, with a particular focus on Laser Technology, Optical Communications, Optoelectronic Devices and Image Processing. At present, Photonics and Optoelectronics Technologies are pivotal to the future of laser, displays, sensors and communication technologies, and currently being developed at an extraordinary rate. This book details the theories underlying the mechanisms involved in the relevant Photonics and Optoelectronics. Devices such as laser diodes, photodetectors, and integrated optoelectronic circuits are investigated. The reviews by leading experts are of interest to researchers and engineers as well as advanced students.

Presenting a collection of papers resulting from the conference on "Applied Chemistry and Industrial Catalysis (ACIC 2021), Qingdao, China, 24-26 December 2021". The theme of the conference was: "Clean Production and High Value Utilization", discussing how to reduce the environmental footprint at the source and produce high value-added end products in chemical manufacturing. The conference brought together scholars from the Chinese government, top universities, business associations, research centers and high-tech enterprises, and was committed to building and enabling a platform for the cooperation among the Chinese government, Chemical industry, and scholars. The goal was to build a bridge between R&D results and the Chemical industry. The conference conducted in-depth exchanges and discussions on relevant topics such as applied chemistry and industrial catalysis aiming to provide an academic and technical communication platform for scholars and engineers engaged in scientific research and engineering practice in the field of chemistry, catalysis and function material. By sharing the research status of scientific research achievements and cutting-edge technologies, it helps scholars and engineers all over the world comprehend the academic development trend and broaden research ideas. So as to strengthen international academic research, academic topics exchange and discussion, and promote the industrialization cooperation of academic achievements.

The newest edition of Knisely's Student Handbook for Writing in Biology is the helping hand your students are looking for, offering the support they need to write within the conventions of biology. Topics range from reading technical literature and writing scientific papers, to preparing lab reports and giving oral presentations of scientific findings. Students get practical advice from MS Office appendices, tutorial videos, and various checklists. Examples and resources throughout the text show not just what to do, but how to do it. The newest edition mirrors the ways students use online resources and social media platforms for research, making sure the information is both credible and relevant. A new statistics chapter covers the application of descriptive statistics to actual datasets and selected tests of significance. The newest edition of Knisely's Student Handbook for Writing in Biology is the helping hand your students are looking for, offering the support they need to write within the conventions of biology. Topics range from reading technical literature and writing scientific papers, to preparing lab reports and giving oral presentations of scientific findings. Students get practical advice from MS Office appendices, tutorial videos, and various checklists. Examples and resources throughout the text show not just what to do, but how to do it. The newest edition mirrors the ways students use online resources and social media platforms for research, making sure the information is both credible and relevant. A new statistics chapter covers the application of descriptive statistics to actual datasets and selected tests of significance. The newest edition of Knisely's Student Handbook for Writing in Biology is the helping hand your students are looking for, offering the support they need to write within the conventions of biology. Topics range from reading technical literature and writing scientific papers, to preparing lab reports and giving oral presentations of scientific findings. Students get practical advice from MS Office appendices, tutorial videos, and various checklists. Examples and resources throughout the text show not just what to do, but how to do it. The newest edition mirrors the ways students use online resources and social media platforms for research, making sure the information is both credible and relevant. A new statistics chapter covers the application of descriptive statistics to actual datasets and selected tests of significance.

While the complete sequencing of the genomes of model organisms such as a multitude of bacteria and archaea, the yeast Saccharomyces cerevisiae, the worm Caenorhabditis elegans, the fly Drosophila melanogaster, and the mouse and human genomes have received much public attention, the deciphering of plant genomeswas greatly lagging behind. Up to now, only two plant genomes, one of the model plant Arabidopsis thaliana and one of the crop species rice (Oryza sativa) have been sequenced, though a series of other crop genome sequencing projects are underway. Notwithstanding this public bias towards genomics of animals and humans, it is nevertheless of great importance for basic and applied sciences and industries in such diverse fields as agriculture, breeding in particular, evolutionary genetics, biotechnology, and food science to know the composition of crop plant genomes in detail. It is equally crucial for a deeper understanding of the molecular basis of biodiversity and synteny.

"The Handbook of Genome Mapping: Genetic and Physical Mapping" is the first book on the market to cover these hot topics in considerable detail, and is set apart by its combination of genetic and physical mapping. Throughout, each chapter begins with an easy-to-read introduction, also making the book the first reference designed for non-specialists and newcomers, too.

In addition to being an outstanding bench work reference, the book is an excellent textbook for learning and teaching genomics, especially for courses on genome mapping. It also serves as up-to-date guide for seasoned researchers involved in genetic and physical mapping of genomes, in particular plant genomes.

Kaum zu glauben, und doch wahr!

Our world is built on an invisible one we are barely beginning to understand. In The Hidden Half of Nature, geologist David R. Montgomery and biologist Anne Bikle argue that Earth's smallest creatures-microbes-could fundamentally change how we grow food, what we eat and how we practise medicine. The Hidden Half of Nature shares Montgomery and Bikle's efforts to turn a barren patch of ground into a flourishing garden, and Bikle's struggle with cancer. Taking readers deep into the science and history of agriculture and immunology, they show that microbes can provide powerful solutions to the problems plaguing modern agriculture as well as our own bodies. A spellbinding story, The Hidden Half of Nature reveals how we can restore fertility to the land and defeat chronic diseases.

The second edition of a highly acclaimed handbook and ready reference. Unmatched in its breadth and quality, around 100 specialists from all over the world share their up-to-date expertise and experiences, including hundreds of protocols, complete with explanations, and hitherto unpublished troubleshooting hints. They cover all modern techniques for the handling, analysis and modification of RNAs and their complexes with proteins. Throughout, they bear the practising bench scientist in mind, providing quick and reliable access to a plethora of solutions for practical questions of RNA research, ranging from simple to highly complex. This broad scope allows the treatment of specialized methods side by side with basic biochemical techniques, making the book a real treasure trove for every researcher experimenting with RNA.

Biocontrol Systems and Plant Physiology in Modern Agriculture: Processes, Strategies, Innovations focuses on new production alternatives that do not include pesticides, herbicides, and chemicals for primary food production and instead rely on biologically controlled systems of production. The book also relates a number of advances and innovations in the use of agricultural technologies that employ the study of the physiology of plants to know their resistance to different environments in modern agriculture. The book presents research offering viable alternatives for the control of pests for safe food production that are environmentally friendly and that facilitate the reduction of production costs and improve the quality and yield of produce. The volume addresses innovative biocontrol systems to reduce or eliminate the use of agrochemicals by controlling plant diseases by minimizing environmental damage through the use of antagonistic organisms. It also presents new strategies of cultivation that maximize production by optimizing light, temperature, humidity, nutrients and humidity in a controlled environment. The diverse topics in the volume include botanical compounds as adjuvants as an alternative to reduce the pesticide use, on-site production of bio-control agents, plant factory systems that offer controlled safe environments for plant cultivation, promising bio-nematicides for sustainable agriculture, wastewater reclamation for agricultural purposes, the recovery of phytochemicals from plants, using LED lights on plants and microgreens production, and much more. Covering the new trends in biological control, plant factories, and plant metabolism for application in modern agriculture, this volume provides important research and knowledge that facilitates environmentally friendly plant systems, advances the reduction of production costs, and improves the quality and yield of produce.

Peacocks & Picathartes is a celebration of the diversity of African birds, focusing on families that occur only in Africa as well as iconic families and species that, despite having close relatives in other parts of the world, seem to embody something of Africa.

Watson’s anecdotal style captures vividly his encounters with prized species, such the secretive White-necked Picathartes and the elusive Congo Peacock. He conveys the sheer delight mousebirds take in ‘being what they are’, and reveals the surprise discovery in 1991 of a new partridge in Tanzania’s Udzungwa Mountains.

Drawing on precolonial and current-day avian accounts, he offers his own insights based on a lifetime of personal observations in the wilds of Africa – recounting unforgettable expeditions, quirky bird behaviour, jittery taxonomy, moments of rare good luck – and much more.

Both informative and entertaining, this book captures the essence of African bird life, and will appeal to bird enthusiasts across the spectrum.

-Describes the basic ideas underlying each concept and model. -Includes R, SAS, SPSS and Stata programming codes for all the examples -Features significantly expanded Chapters 4, 5, and 8 (Chapters 4-6, and 9 in the second edition. -Expands discussion for subtle issues in longitudinal and clustered data analysis such as time varying covariates and comparison of generalized linear mixed-effect models with GEE.

Introduction to Nutrition and Metabolism equips readers with an understanding of the scientific basis of what we call a healthy diet. Now in its sixth edition, this highly recognized textbook provides clear explanations of how nutrients are metabolized and gives the principles of biochemistry needed for comprehending the science of nutrition. This full-color textbook explores the need for food and the uses to which food is put in the body, as well as the interactions between health and diet. Outlining the scientific basis behind nutritional requirements and recommendations, this new edition has been extensively revised to reflect current knowledge. Features: Lists key objectives at the beginning, and summary points at the end of each chapter. Accompanying online resources include interactive tutorial exercises based on interpretation of clinical and research data. Covers topics including: Chemical reactions and catalysis by enzymes; the role of ATP; digestion and absorption of carbohydrates, fats and proteins; issues associated with being overweight; problems of malnutrition; diet and health; and vitamin and mineral requirements and functions. Updated sections focus on the interaction of the gut microbiome and epigenetics with our metabolic responses to diet. Provides a foundation of scientific knowledge for the interpretation and evaluation of future advances in nutrition and health sciences. Following its predecessors, this sixth edition is relevant to any student or practitioner interested in how diet influences our health, including in the fields of nutrition, dietetics, medicine and public health.

This brilliant Student Book is a comprehensive guide to AQA AS-Level Biology and Year 1 of AQA A-Level Biology! It contains in-depth, accessible notes explaining every topic, supported by clear diagrams, photographs, tips and worked examples. To test students' knowledge and understanding, there are practice questions and exam-style questions throughout the book (with complete answers included at the back). There's also detailed guidance on Maths Skills and Practical Investigations, plus indispensable advice for success in the final exams. What's more, an access-code for a free Online Edition is also printed inside the book - this allows you to read the entire book on a PC, Mac or tablet. Looking for more help with the maths you'll need for A-Level Biology? Try our Essential Maths Skills book (9781847623232)!

This reference handbook is the first to provide a comprehensive overview, systematically characterizing all known transporters involved in drug elimination and resistance. Combining recent knowledge on all known classes of drug carriers, from microbes to man, it begins with a look at human and mammalian transporters. This is followed by microbial, fungal and parasitic transporters with special attention given to transport across those physiological barriers relevant for drug uptake, distribution and excretion.
As a result, this key resource lays the foundations for understanding and investigating the molecular mechanisms for multidrug resistance in cancer cells, microbial resistance to antibiotics and pharmacokinetics in general.
For anyone working with antibiotics and cancer chemotherapeutics, as well as being of prime interest to biochemists and biophysicists.

Fish, and particularly zebrafish, have become the fastest-growing segment of the research population. They offer several advantages, in terms of biology and technologies to apply, and thus are employed in numerous research fields. Laboratory Fish in Biomedical Research: Biology, Husbandry and Research Applications for Zebrafish, Medaka, Killifish, Swordtail Fish, Cavefish, Stickleback, Goldfish and Danionella Translucida addresses the relevant and increasing need to collect cutting-edge knowledge on husbandry, maintenance, welfare and experimental protocols of the most common freshwater species under standard laboratory conditions.

Weeds are the main biological constraint to crop production throughout the year. Uncontrolled weeds could cause 100% yield loss. In Australia, the overall cost of weeds to Australian grain growers was estimated at AU$ 3.3 billion annually. In terms of yield losses, weeds amounted to 2.7 million tonnes of grains at a national level. In the USA, weeds cost US$ 33 billion in lost crop production annually. In India, these costs were estimated to be much higher (US$ 11 billion). These studies from different economies suggest that weeds cause substantial yield and economic loss. Biology and Management of Problematic Weed Species details the biology of key weed species, providing vital information on seed germination and production, as well as factors affecting weed growth. These species include Chenopodium album, Chloris truncata and C. virgate, Conyza bonariensis and C. canadensis, Cyperus rotundus, and many more. This information is crucial for researchers and growers to develop integrated weed management (IWM) strategies. Written by leading experts across the globe, this book is an essential read to plant biologists and ecologists, crop scientists, and students and researchers interested in weed science.

***A Waterstones Best Books of 2022 pick*** A New Scientist Book of the Year Shortlisted for the Wainwright Prize for Conservation Writing 'Fascinating... There is something wondrous in Milman's revelation of our fragile dependency on insect life as well as its beauty and strangeness.' Guardian 'Gripping and especially unnerving.' David Wallace-Wells When is the last time you were stung by a wasp? Or were followed by a cloud of midges? Or saw a butterfly? All these normal occurrences are becoming much rarer. A groundswell of research suggests insect numbers are in serious decline all over the world - in some places by over 90%. The Insect Crisis explores this hidden emergency, arguing that its consequences could even rival climate change. We rely on insect pollination for the bulk of our agriculture, they are a prime food source for birds and fish, and they are a key strut holding up life on Earth, especially our own. In a compelling and entertaining investigation spanning the globe, Milman speaks to the scientists and entomologists studying this catastrophe and asks why these extraordinary creatures are disappearing. Part warning, part celebration of the incredible variety of insects, this book highlights why we need to wake up to this impending environmental disaster.

Covers the various pharmacological and therapeutic aspects of bioactive compounds. Analyses their methods of extraction, their phytochemistry, their pharmacological and biological activities, their medicinal properties, and their applications for disease management and prevention.

This new book, Advances in Energy Materials and Environment Engineering, covers the timely issue of green applications of materials. It covers the diverse usages of carbon nanotubes for energy, for power, for the protection of the environment, and for new energy applications. The diverse topics in the volume include energy saving technologies, renewable energy, clean energy development, nuclear engineering and hydrogen energy, advanced power semiconductors, power systems and energy and much more. This timely book addresses the need of the hour and will prove to be valuable for environmentally conscious industry professionals, faculty and students, and researchers in materials science, engineering, and environment with interest in energy materials.

The past few years have seen a revolution in our ability to map whole genome DNA from ancient humans. With the ancient DNA revolution, combined with rapid genome mapping of present human populations, has come remarkable insights into our past. This important new data has clarified and added to our knowledge from archaeology and anthropology, helped resolve long-existing controversies, challenged long-held views, and thrown up some remarkable surprises. The emerging picture is one of many waves of ancient human migrations, so that all populations existing today are mixes of ancient ones, as well as in many cases carrying a genetic component from Neanderthals, and, in some populations, Denisovans. David Reich, whose team has been at the forefront of these discoveries, explains what the genetics is telling us about ourselves and our complex and often surprising ancestry. Gone are old ideas of any kind of racial 'purity', or even deep and ancient divides between peoples. Instead, we are finding a rich variety of mixtures. Reich describes the cutting-edge findings from the past few years, and also considers the sensitivities involved in tracing ancestry, with science sometimes jostling with politics and tradition. He brings an important wider message: that we should celebrate our rich diversity, and recognize that every one of us is the result of a long history of migration and intermixing of ancient peoples, which we carry as ghosts in our DNA. What will we discover next?

This spectacular new edition of the best-selling Helm field guide of all time covers all resident, migrant and vagrant species found in Kenya, Tanzania, Uganda, Rwanda and Burundi. More than 1,300 species are illustrated with full details of all the plumages and major races likely to be encountered. Concise text describes the identification, status, range, habits and voice, with fully updated range maps for each species. This authoritative book will not only be an indispensable guide to the visiting birder, but also a vital tool for those engaged in work to conserve and study the avifauna of the region - East Africa shelters a remarkable diversity of birds, many seriously endangered with small and vulnerable ranges.