Training In Mission


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Ultradian Rhythms from Molecules to Mind


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5. 1. 1 Biological Rhythms and Clocks From an evolutionary perspective, the adaptation of an organism’s behavior to its environment has depended on one of life’s fundamental traits: biological rhythm generation. In virtually all light-sensitive organisms from cyanobacteria to humans, biological clocks adapt cyclic physiology to geophysical time with time-keeping properties in the circadian (24 h), ultradian (24 h) domains (Edmunds, 1988; Lloyd, 1998; Lloyd et al. , 2001; Lloyd and Murray, 2006; Lloyd, 2007; Pittendrigh, 1993; Sweeney and Hastings, 1960) By definition, all rhythms exhibit regular periodicities since they constitute a mechanism of timing. Timing exerted by oscillatory mechanisms are found throughout the biological world and their periods span a wide range from milliseconds, as in the action potential of n- rons and the myocytes, to the slow evolutionary changes that require thousands of generations. In this context, to understand the synchronization of a population of coupled oscillators is an important problem for the dynamics of physiology in living systems (Aon et al. , 2007a, b; Kuramoto, 1984; Strogatz, 2003; Winfree, 1967). Circadian rhythms, the most intensively studied, are devoted to measuring daily 24 h cycles. A variety of physiological processes in a wide range of eukaryotic organisms display circadian rhythmicity which is characterized by the following major properties (Anderson et al. , 1985; Edmunds, 1988): (i) stable, autonomous (self-sustaining) oscillations having a free-running period under constant envir- mental conditions of ca.




Prokaryotic Cell Wall Compounds


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Microbial cell wall structures play a significant role in maintaining cells’ shape, as protecting layers against harmful agents, in cell adhesion and in positive and negative biological activities with host cells. All prokaryotes, whether they are bacteria or archaea, rely on their surface polymers for these multiple functions. Their surfaces serve as the indispensable primary interfaces between the cell and its surroundings, often mediating or catalyzing important interactions. Prokaryotic Cell Wall Compounds summarizes the current state of knowledge on the prokaryotic cell wall. Topics concerning bacterial and archaeal polymeric cell wall structures, biological activities, growth and inhibition, cell wall interactions and the applications of cell wall components, especially in the field of nanobiotechnology, are presented.




The Hacker's Dictionary


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This document is a collection of slang terms used by various subcultures of computer hackers. Though some technical material is included for background and flavor, it is not a technical dictionary; what we describe here is the language hackers use among themselves for fun, social communication, and technical debate.







International Complete Collection of R&D Information about Traditional Chinese Materia Medica and Biotechnology Enterprises


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The International Complete Collection of R&D Information about Traditional Chinese Materia Medica (TCMM) and Biotechnology (BT) Enterprises is designed as an informative medicinal reference directory listing of up-to-date R&D information about TCMM, medical biotechnology, and related medical equipment companies. The focus of this valuable and practical directory is on providing a comprehensive coverage of the most recent developments in scientific research, patents and major products of about 3,000 companies from 50 countries covering the five continents: Asia, Europe, America, Africa and the Oceania. The resource material and information are relevant and compulsory to practitioners and professionals in the fields of TCMM, medical biotechnology, biochemical industry and related medical instrumentation/equipment, as well as to organizational departments of the medicinal information management, intelligence, logistics and trade. The directory also opens up and serves as an important window through which biotech professionals master product information of their counterparts across the world. The directory will benefit professionals of medical heath, TCMM, biotechnology and related fields, as well as academics and students, executives of research, information media staffs and translators.




Data Assimilation for Atmospheric, Oceanic and Hydrologic Applications (Vol. II)


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This book contains the most recent progress in data assimilation in meteorology, oceanography and hydrology including land surface. It spans both theoretical and applicative aspects with various methodologies such as variational, Kalman filter, ensemble, Monte Carlo and artificial intelligence methods. Besides data assimilation, other important topics are also covered including targeting observation, sensitivity analysis, and parameter estimation. The book will be useful to individual researchers as well as graduate students for a reference in the field of data assimilation.




EPA 530/SW.


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Gordon and Nivatvongs' Principles and Practice of Surgery for the Colon, Rectum, and Anus


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The most comprehensive and authoritative reference available today on colorectal surgery This revised fourth edition of Gordon and Nivatvongs' Principles and Practice of Surgery for the Colon, Rectum, and Anus edited by David Beck, Steven Wexner, and Janice Rafferty strikes a perfect balance between evidence-based medicine, in-depth details, and clinical pearls. The result is a highly engaging and authoritative tome in the grand tradition of Philip Gordon and Santhat Nivatvongs. Building on the widely acclaimed previous editions' reputation for superb quality and reader-friendliness, the fourth edition includes contributions from an expanded cadre of internationally known experts. Significant advances have been made in this field since the third edition was published. The latest diagnostic modalities are highlighted such as MRI, CT angiography, and enterography. The first section covers essentials such as anatomy, physiology, diagnosis, colonoscopy, and patient management. Sections two through four discuss a full spectrum of anorectal diseases, colorectal disorders, trauma, unexpected challenges, and complications. Among the additions are expanded sections on transanal total mesorectal excision, genetics, personalized medicine, "wait and watch" principles, outpatient management of anorectal surgery, and large bowel obstruction. Key Highlights Thirty-seven chapters cover a wide array of gastrointestinal disorders such as fecal incontinence, ulcerative colitis, Crohn's disease, diverticulitis, carcinomas, and other malignant lesions A multidisciplinary team approach to rectal cancer encompasses rectal cancer protocol MRI, synoptic reporting, and various neoadjuvant therapy protocols The use of cutting-edge approaches including laparoscopy, robotics, hyperbaric oxygen, and radiofrequency tissue remodeling Superb full-color plates, illustrations, photographs, diagrams, detailed tables, graphics, and surgical videos elucidate underlying disease and management As the most comprehensive resource on colorectal surgery available on the market today, this is a must-have for every colon and rectal surgeon – from residents to veteran practitioners.




The Psychology of Magic and the Magic of Psychology


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Magicians have dazzled audiences for many centuries; however, few researchers have studied how, let alone why, most tricks work. The psychology of magic is a nascent field of research that examines the underlying mechanisms that conjurers use to achieve enchanting phenomena, including sensory illusions, misdirection of attention, and the appearance of mind-control and nuanced persuasion. Most studies to date have focused on either the psychological principles involved in watching and performing magic or “neuromagic” - the neural correlates of such phenomena. Whereas performers sometimes question the contributions that modern science may offer to the advancement of the magical arts, the history of magic reveals that scientific discovery often charts new territories for magicians. In this research topic we sketch out the symbiotic relationship between psychological science and the art of magic. On the one hand, magic can inform psychology, with particular benefits for the cognitive, social, developmental, and transcultural components of behavioural science. Magicians have a large and robust set of effects that most researchers rarely exploit. Incorporating these effects into existing experimental, even clinical, paradigms paves the road to innovative trajectories in the study of human behaviour. For example, magic provides an elegant way to study the behaviour of participants who may believe they had made choices that they actually did not make. Moreover, magic fosters a more ecological approach to experimentation whereby scientists can probe participants in more natural environments compared to the traditional lab-based settings. Examining how magicians consistently influence spectators, for example, can elucidate important aspects in the study of persuasion, trust, decision-making, and even processes spanning authorship and agency. Magic thus offers a largely underused armamentarium for the behavioural scientist and clinician. On the other hand, psychological science can advance the art of magic. The psychology of deception, a relatively understudied field, explores the intentional creation of false beliefs and how people often go wrong. Understanding how to methodically exploit the tenuous twilight zone of human vulnerabilities – perceptual, logical, emotional, and temporal – becomes all the more revealing when top-down influences, including expectation, symbolic thinking, and framing, join the fray. Over the years, science has permitted magicians to concoct increasingly effective routines and to elicit heightened feelings of wonder from audiences. Furthermore, on occasion science leads to the creation of novel effects, or the refinement of existing ones, based on systematic methods. For example, by simulating a specific card routine using a series of computer stimuli, researchers have decomposed the effect and reconstructed it into a more effective routine. Other magic effects depend on meaningful psychological knowledge, such as which type of information is difficult to retain or what changes capture attention. Behavioural scientists measure and study these factors. By combining analytical findings with performer intuitions, psychological science begets effective magic. Whereas science strives on parsimony and independent replication of results, magic thrives on reproducing the same effect with multiple methods to obscure parsimony and minimise detection. This Research Topic explores the seemingly orthogonal approaches of scientists and magicians by highlighting the crosstalk as well as rapprochement between psychological science and the art of deception.