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 Free Download Biomaterials and Tissue Engineering By Min Wang (auth.), Professor Donglu Shi (eds.) 2004 | 246 Pages | ISBN: 3642060676 | PDF | 16 MB This work focuses on basic concepts and recent advances in the fields of biomaterials and tissue engineering. It covers a broad spectrum of biomaterials processing and structural characteristics including discussions of biocomposites, bioglasses and issues concerning biocompatibility and tissue engineering. The text also gives the necessary theoretical background as well as a wide range of practical applications. The level and style make it accessible not only to scientific and medical researchers but also to graduate students.  Free Download Biological Organization English | 2024 | ISBN: 100953940X | 82 Pages | PDF (True) | 2.3 MB Living systems are complex systems made of components that tend to degrade, but nonetheless they maintain themselves far from equilibrium. This requires living systems to extract energy and materials from the environment and use them to build and repair their parts by regulating their activities based on their internal and external conditions in ways that allow them to keep living. The philosophical and theoretical approach discussed in this Element aims to explain these features of biological systems by appealing to their organization. It addresses classical and more recent issues in philosophy of biology, fromorigins and definitions of life to biological teleology and functions, from an original perspective mainly focused on the living system, its physiology and behavior, rather than evolution. It discusses and revises the conceptual foundations of this approach and presents an updated version of it. This title is also available as Open Access on Cambridge Core.  Free Download Bioelectrochemistry of Cells and Tissues By Victor P. Whittaker (auth.), PD Dr. Dieter Walz, Hermann Berg Ph.D., Giulio Milazzo (eds.) 1995 | 305 Pages | ISBN: 3034898908 | PDF | 8 MB Bioelectrochemistry: Principles and Practice provides a comprehensive compilation of all the physicochemical aspects of the different biochemical and physiological processes. The role of electric and magnetic fields in biological systems forms the focus of this second volume in the Bioelectrochemistry series. The most prominent use of electric fields is found in some fish. These species generate fields of different strengths and patterns serving either as weapons, or for the purpose of location and communication. Electrical phenomena involved in signal transduction are discussed by means of two examples, namely excitation-contraction coupling in muscles and light transduction in photoreceptors. Also examined is the role of electrical potential differences in energy metabolism and its control. Temporal and spatial changes of the potential difference across the membranes of nerve cells are carefully evaluated, since they are the basis of the spreading and processing of information in the nervous system. The dielectric properties of cells and their responses to electric fields, such as electrophoresis and electrorotation, are dealt with in detail. Finally, the effects of magnetic fields on living systems and of low-frequency electromagnetic fields on cell metabolism are also considered. Further volumes will be added to the series, which is intended as a set of source books for graduate and postgraduate students as well as research workers at all levels in bioelectrochemistry.  Free Download Biodiversity and Business: Bio Prospecting and Benefit Sharing by Laladhas Krishna Panicker, Prakash Nelliyat, Oommen V. Oommen English | PDF EPUB (True) | 2024 | 589 Pages | ISBN : 3031716736 | 52.6 MB  Free Download Biochemical, Pharmacological, and Clinical Aspects of Nitric Oxide By Ferid Murad (auth.), Ben Avi Weissman, Nahum Allon, Shlomo Shapira (eds.) 1995 | 248 Pages | ISBN: 1461357772 | PDF | 16 MB A decade ago, for most scientists investigating various issues in life sciences the word "NO" was used in a negative context. It is astounding to observe how recently researchers are addressing the issue of NO, namely, nitric oxide, in over fifty publications weekly. Science journal, while naming nitric oxide: "Molecule of the Year" (December 1992), said it all: "NO news is good news. " For a long period of time NO was considered as a pollutant and every ecology minded person tried to eliminate it. It was the discovery of NO involvement in the process of host killing by macrophages and several years later the finding that EDRF is none else but NO, that promoted this field. Nitric oxide's major role in the control of blood pressure is merely one factor of an extensive list of effects and functions attributed to it. NO is implicated in long-term potentiation (LPT), a principal process involved in memory consolidation and it is considered as the main biochemical substance responsible for penile erection. It should be noted that additional roles for NO are discovered continuously as many laboratories join the quest for the mystery of this small molecule. The observation that NO is involved in various biological processes is not unique, as other second messengers (i. e. , cyclic AMP), participate in a diverse set of functions.  Free Download Katja Loos, "Biocatalysis in Polymer Chemistry" English | 2010 | pages: 465 | ISBN: 3527326189 | PDF | 6,1 mb Searching for green and environmentally friendly polymerization methods by using enzymes? This first handbook on this hot and essential topic contains the whole chain of knowledge of biocatalysis in polymer chemistry in both a comprehensive and compact form. International leading experts cover all important aspects, from enzymatic monomer synthesis to polymer modification and degradation.
 Free Download Carroll E. Wilson, "Bilingualism: Cultural Influences, Global Perspectives and Advantages/Disadvantages " English | ISBN: 1634852273 | 2016 | 215 pages | PDF | 2 MB This book focuses on the cultural influences of bilingualism, as well as global perspectives, and the advantages and disadvantages of being bilingual. Chapter One discusses the Letter of Aristeas. Chapter Two discusses various aspects bridging the issues of culture implementation during a planned school course of English as a global language (EGL). Chapter Three discusses the future direction of studies related to the application of the testing effect and retrieval practice in foreign language learning. Chapter Four reports findings from a study that examined whether there would be significant differences on oral narrative retelling among kindergarten, first, and second grade Spanish-English bilingual children in U.S. schools. Chapter Five highlights some of the issues related to the concept and practice of translanguaging as proposed by Baker (2011) and Garca (2012) within the broader context of language contact. Chapter Six records the bilingual immigrant students views on their L1 development and use and their attitudes towards home language and culture; and the majority students views on the linguistic and cultural identities of their immigrant classmates. Chapter Seven ivestigates the association between levels of language proficiency and levels of bilingualism and performance on verbal and visual-spatial working memory tasks in young monolinguals and bilinguals 9-year old children in South Africa. Chapter Eight analyzes the grammar knowledge and use of second-generation Spanish/English bilinguals in South Florida. The final chapter reviews recent studies on extensive reading focusing on EFL settings such as Japan and China.  Free Download United Nations, "Bilateral Investment Treaties 1995-2006: Trends in Investment Rulemaking" English | 2007 | pages: 173 | ISBN: 9211127106 | PDF | 0,6 mb The number of bilateral investment treaties (BITs) between countries increased from slightly over 1,000 to more than 2,500 between 1995 and 2006. The present study provides an in-depth analysis of the recent evolution of substantive provisions found in BITs. The study uses numerous examples from BITs concluded between 1995 and 2006 to support its analysis.
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