Community Ecology of Tropical Birds, the tropical ecosystems is one of the most biological diverse habitats on the earth. Seventy six per cent of all centers of avian endemism occur in tropical regions and the same is true for many plant and animal communities. Birds are important component of biological diversity and their ecological, cultural, recreational and economic benefits are recognized universally. They act as vital links in many food webs and often serve as highly visible biological indicators of ecosystem health. Many bird populations are declining all over the world due to habitat loss and fragmentation, predation, pesticide use, invasive exotic species and other factors. This book is about the ecology of tropical bird community, all together 12 chapters are described and divided into two parts. The first part of this book looks at the forest bird community including status and distribution, species-abundance relationship, seasonal changes, vertical distribution and habitat utilisation. The second part provides detailed ecology of wetland bird community. This book will be an invaluable resource for field scientist, researchers, students, and naturalists in the field of Ornithology.

This new volume of Methods in Cell Biology looks at methods for analyzing centrosomes and centrioles. Chapters cover such topics as methods to analyze centrosomes, centriole biogenesis and function in multi-ciliated cells, laser manipulation of centrosomes or CLEM, analysis of centrosomes in human cancers and tissues, proximity interaction techniques to study centrosomes, and genome engineering for creating conditional alleles in human cells.

Biological literature of the Roman imperial period remains somehow 'underestimated'. It is even quite difficult to speak of biological literature for this period at all: biology (apart from medicine) did not represent, indeed, a specific 'subgenre' of scientific literature. Nevertheless, writings as disparate as Philo of Alexandria's Alexander, Plutarch's De sollertia animalium or Bruta ratione uti, Aelian's De Natura Animalium, Oppian's Halieutika, Pseudo-Oppian's Kynegetika, and Basil of Caeserea's Homilies on the Creation engage with zoological, anatomic, or botanical questions. Poikile Physis examines how such writings appropriate, adapt, classify, re-elaborate and present biological knowledge which originated within the previous, mainly Aristotelian, tradition. It offers a holistic approach to these works by considering their reception of scientific material, their literary as well as rhetorical aspects, and their interaction with different socio-cultural conditions. The result of an interdisciplinary discussion among scholars of Greek studies, philosophy and history of science, the volume provides an initial analysis of forms and functions of biological literature in the imperial period.

Two new volumes of Methods in Enzymology continue the legacy of this premier serial with quality chapters authored by leaders in the field. Circadian Rhythms and Biological Clocks Part A and Part B is an exceptional resource for anybody interested in the general area of circadian rhythms. As key elements of timekeeping are conserved in organisms across the phylogenetic tree, and our understanding of circadian biology has benefited tremendously from work done in many species, the volume provides a wide range of assays for different biological systems. Protocols are provided to assess clock function, entrainment of the clock to stimuli such as light and food, and output rhythms of behavior and physiology. This volume also delves into the impact of circadian disruption on human health. Contributions are from leaders in the field who have made major discoveries using the methods presented here.

While sea cucumber is one of China's and Asia's most prized seafoods, and aquaculture programs are being developed on a huge commercial scale, Chinese expertise and knowledge in this area has not been well disseminated worldwide. The Sea Cucumber Apostichopus japonicus is the first book to bridge this gap by compiling key information related to hatchery and aquaculture techniques, nutritional and medical values, markets, and trade flow of the number one sea cucumber species. It summarizes the historical and most recent developments in the trade and aquaculture of Apostichopus japonicus, as well as important aspects of its anatomy, population dynamics, reproduction, development, physiology, and biochemistry. With sea cucumber harvest and aquaculture booming worldwide, comprehensive knowledge of China's technological breakthroughs in this rapidly expanding field is key. The Sea Cucumber Apostichopus japonicus is essential to understanding the cultural underpinnings of the insatiable market demands for sea cucumber and what drives sea cucumber trade. It also provides biological information and aquaculture techniques that can be adapted to other species, making it a valuable resource for researchers and practitioners involved in sea cucumber harvesting, aquaculture, and conservation.

The book is written in a very simple and lucid manner so that everybody can read and understand it very easily. The book is useful for scientists, teachers, students, officers, diagnosticians and laboratory technicians as cell culture has become an essential and indispensable tool in many branches of life sciences and application of cell culture is getting increased exponentially day by day in various fields of biological and medical research arena. This book will provide detailed information on all the aspects of the cell culture starting from establishment of a cell culture laboratory, primary culture, secondary culture, media filtration, collection, preservation and dispatch of samples for diagnosis of viral diseases, cell line authentication and characterization, contamination and curing, cryopreservation of cells and revival of cells besides description on ELISA, SNT, virus titration etc. In my opinion, this book will be extremely useful to the persons who are directly and indirectly involved in cell culture work for various biological experiments. Finally, students and examinees can enrich their knowledge on cell culture from the book and can face any challenge easily and confidently. s on the latest developments on biotechnological approaches for fish disease diagnostic, infection and immunity of brood carps, cryoconservation of fishes, probiotics and nanotechnology in aquaculture are of paramount interest, in addition to information on prawn aquaculture, ornamental fish farming and trade. Information on various software and their application for exploratory data analysis and data mining leading to knowledge discovery and visualization is the main attraction of the book. Another important feature of the book is that one can find appropriate as well as illustrated examples exclusively with fisheries data. The statistics section includes biometrical and qualitative techniques in genetics and selective breeding of fish, besides fundamental statistical test, design of experiments and sampling methods for planning of experiments and survey in fisheries and aquaculture research. The book also includes econometric approach for technical efficiency estimation and input-output analysis, project evaluation, and impact assessment, linear programming, market intelligence, fisheries legislation, policy and IPR issues all of which are new in the field of fisheries and aquaculture.