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Adabiyot. Adabiyotshunoslik. Xalq og‘zaki ijodiyoti
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Ilmiy tadqiqot metodologiyasi
Ushbu o‘quv – uslubiy majmuada mamlakatimiz oliy ta’lim muassasalarining magistratura bo‘limida o‘tiladigan “Ilmiy tadqiqot metodologiyasi” faniga doir fan predmeti, vazifalari, uning ahamiyati, bilimlar tizimida ilmiy bilimning o‘rni, ijod va ilmiy tadqiqot, fan – ijtimoiy-madaniy hodisa sifatidagi mavzular sodda va tushunarli tilda bayon qilingan.
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Animals for Research
Founded in 1952, the Institute of Laboratory Animal Resources (ILAR) is a component of the Division of Biological Sciences, Assembly of Life Sciences, National Research Council. ILAR serves as a coordinating agency to disseminate information, establish guidelines for humane care and use of animals, survey existing and required resources, promote education, hold conferences, and generally to upgrada laboratory animal resources.
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TRENDS IN ORNITHOLOGY RESEARCH
Birds are a commonly acknowledged indicator of biodiversity. This book presents an indigenous perspective on the effects of traditional activities on birds. Moreover, birds are among the main components for plant reproduction in tropical ecosystems, hummingbirds being the most important vertebrate pollinators in the Neotropics.
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Фурқат ижоди муаммолари
Улкан сўз санъаткори, ўзбeк халқининг ардоқли маърифатпарвар, ватанпарвар шоирларидан бири сифатида шуҳрат қозонган Зокиржон Холмуҳаммад ўғли Фурқатнинг ижодий мероси доимо халқимиз томонидан эъзозлаб келинган.
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Homo erectus Pleistocene Evidence from the Middle Awash, Ethiopia
Th e great rifts of Africa are huge pull-apart or tensional zones whose numerous normal faults often drop their central parts thousands of meters below their margins. Th e Eastern Rift forms a natural hydraulic catchment almost everywhere it is exposed terrestrially.
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TRYPSIN STRUCTURE, BIOSYNTHESIS AND FUNCTIONS
Trypsin is a serine protease in the digestive system of humans and animals. This book presents current research in the structure, biosynthesis and functions of trypsin. Topics include the study of trypsins from submammalian vertebrates with special emphasis on fish; the applications of trypsin in food processing; trypsin acting as an activating enzyme in gut innate immunity and protease-activated receptor 2 in the enteric nervous system.
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The Mystery of Yawning in Physiology and Disease
Along with laughing, crying, and even coughing, yawning is a mysterious and fascinating physiological phenomenon that has been poorly addressed. These phenomena share a complex paroxysmal motor-respiratory interaction that is strongly influenced by emotional factors.
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BIOLUMINESCENCE Living Lights, Lights for Living
It is our plea sure to acknowledge our debt to the many who have been critical to the birth of this book. Foremost among those are the students, postdoctoral fellows, and visitors to the Hastings and Wilson lab, who, over the years, created a unique and unforgettable atmosphere of free exchange of ideas, and joy in exploring all sorts of topics related to the emission of light by living (and non- living) things.
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Fishes A Guide to Their Diversity
In nearly every body of water around the world, the most abundant vertebrate is a fi sh. From the deepest parts of the ocean to high alpine streams, fi shes live and reproduce, sometimes in places where no other vertebrates can survive. Whether peering out from a submarine while conducting deep-sea research, or stopping for a drink of water during a hike in the mountains, explorers, scientists, and naturalists fi nd fi shes.
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TUNDRAS: VEGETATION, WILDLIFE AND CLIMATE TRENDS
Tundra ecosystems are seriously affected by global climate change. Understanding tundra history and postglacial development may enhance the ability of biologists to anticipate biotic responses to current environmental changes. In this book, the authors analyze changes which have occurred in a vegetative cover and aboveground fauna of vertebrates at Yamal peninsula, one of the greatest plains on the globe.
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KERATIN STRUCTURE, PROPERTIES AND APPLICATIONS
Keratins represent a group of fibrous proteins produced in some epithelial cells of vertebrates such as reptiles, birds and mammals. These proteins are abundantly present in nature and they constitute the major part of hair, wool, horns, nails, feathers and stratum corneum of the skin. In this book, the authors present current research in the study of the structure, properties and applications of keratin.
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How Vertebrates Left the Water
This book summarizes what we know about this history, without hiding the gaps that remain in our knowledge. It also presents the methods used by paleontologists, these “detectives” of life history, to reconstruct our distant past. To avoid the excessive simplifi cations that too often reduce this type of book to “just- so stories,” a few technical terms, for which there is no vernacular equivalent, must be introduced.
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