Books on the topic 'Action Observation System'

Opioids are ‘morphine like’ substances that have actions at specific opioid receptors (especially µ receptors) in the central nervous system (CNS). Tolerance of respiratory depression develops at a slower rate than analgesic tolerance, placing patients with a long history of opioid use at particular risk for respiratory depression. If chronic users abruptly stop taking opioids, they develop an acute withdrawal syndrome. Most opioid toxicity is the result of inadvertent overdosage during recreational use or in self-harm, but it can also be due to medication misuse and drug errors. It is characterized by three main clinical features (all may not be consistently present); depressed respiratory rate (the sine qua non of opioid poisoning) and respiratory volume, and reduced arterial oxygen desaturation, CNS depression, and small or pin-point pupils. Opioid-poisoned patients require early clinical assessment, appropriate administration of intravenous naloxone (competitive opioid antagonist) and meticulous respiratory supportive care, with close observation. Because of the longer half-life of opioids than naloxone, repeated doses may be needed for long-acting opioids or large doses of shorter acting opioids. If opioid antagonists are given to regular opioid users in excess, they can precipitate acute withdrawal symptoms. The need for ITU admission usually occurs as a result of a complication of the opioid toxicity.

Today, six out of ten Americans describe themselves as "active" environmentalists or as "sympathetic" to the movement's concerns. The movement, in turn, reflects this millions-strong support in its diversity, encompassing a wide spectrum of causes, groups, and sometimes conflicting special interests. For far-sighted activists and policy makers, the question is how this diversity affects the ability to achieve key goals in the battle against pollution, erosion, and out-of-control growth. This insightful book offers an overview of the movement -- its past as well as its present -- and issues the most persuasive call yet for a unified approach to solving environmental problems. Focusing on examples from resource use, pollution control, protection of species and habitats, and land use, the author shows how the dynamics of diversity have actually hindered environmentalists in the past, but also how a convergence of these interests around forward-looking policies can be effected, despite variance in value systems espoused. The book is thus not only an assessment of today's movement, but a blueprint for action that can help pull together many different concerns under a common banner. Anyone interested in environmental issues and active approaches to their solution will find the author's observations both astute and creative.

This book investigates law’s interaction with practical reasons. What difference can legal requirements—be they traffic rules, tax laws, work safety regulations, or others—make to normative reasons relevant to our action? The book critically examines some of the existing answers to that question and puts forward an alternative account. At the outset, two competing positions are pitted against each other: first, the view taken by Joseph Raz, that when the law satisfies certain conditions that endow it with legitimate authority, it acquires pre-emptive force, namely it constitutes reasons for action that exclude and take the place of some other reasons; second, an antithetical position, according to which legal requirements cannot exclude otherwise applicable reasons, but can at most provide us with reasons that operate, and compete with opposing reasons, in terms of their weight. These positions are examined from several perspectives, such as justified disobedience cases, law’s conduct-guiding function, and the phenomenology associated with authority. It is found that, although each of the above positions offers insight into the relation between law and practical reasons, they both suffer from significant flaws. These observations lay the basis on which, in the final part of the book, an alternative position is put forward and defended. On this position, the existence and operation of a reasonably just and well-functioning legal system constitutes some reasons that are neither ordinary reasons for action nor pre-emptive ones, but rather reasons to adopt an (overridable) disposition that inclines its possessor towards compliance with the system’s requirements.

Proceedings of scientific papers ranges across a breadth of research in animal physiology. The main chapters of this publication are “Animal Physiology - Health Status Observations; Biologically Active Compounds in Animal Physiology; Animal Toxicology”. Animal physiology is the scientific study of the life-supporting properties, functions and processes of animals or their parts. It focuses on how organisms, organ systems, organs, cells, and bio-molecules carry out the chemical or physical functions that exist in a living system. Therefore, the proper studying of animal physiology is crucial for understanding and evaluating underlying biological processes, behavioral states and animal response to different biological, social and environmental stimuli. As such, the principal aim of this proceedings of scientific papers was to gather original papers on research in the fields of animal physiology, animal nutrition, reproduction and toxicopathology. We hope the publication will serve as a forum for presenting contemporary knowledge on basic and applied research, thus making new findings, methods, and techniques easily accessible and applicable in practice.

Social behaviour in solitary carnivores has long been an active area of investigation but for many species remains largely founded in conjecture compared to our understanding of sociality in group-living species. The social organization of the wolverine has, until now, received little attention beyond its portrayal as a typical mustelid social system. In this chapter the authors compile observations of social interactions from multiple wolverine field studies, which are integrated into an ecological framework. An ethological model for the wolverine is proposed that reveals an intricate social organization, which is driven by variable resource availability within extremely large territories and supports social behaviour that underpins offspring development.

GIS for Science: Maps for Saving the Planet, Volume 3, highlights real-world examples of scientists creating maps about saving life on Earth and preserving biodiversity. With Earth and the natural world at risk from various forces, geographic information system (GIS) mapping is essential for driving scientifically conscious decision-making about how to protect life on Earth. In volume 3 of GIS for Science, explore a collection of maps from scientists working to save the planet through documenting and protecting its biodiversity. In this volume, learn how GIS and data mapping are used in tandem with: global satellite observation forestry marine policy artificial intelligence conservation biology, and environmental education to help preserve and chronicle life on Earth. This volume also spotlights important global action initiatives incorporating conservation, including Half-Earth, 30 x 30, AI for Earth, the Blue Nature Alliance, and the Sustainable Development Solutions Network. The stories presented in this third volume are ideal for the professional scientist and conservationist and anyone interested in the intersection of technology and the conservation of nature. The book’s contributors include scientists who are applying geographic data gathered from the full spectrum of remote sensing and on-site technologies. The maps and data are brought to life using ArcGIS® software and other spatial data science tools that support research, collaboration, spatial analysis, and science communication across many locations and within diverse communities. The stories shared in this book and its companion website present inspirational ideas so that GIS users and scientists can work toward preserving biodiversity and saving planet Earth before time runs out.

Safety culture focuses on who is responsible in what ways for patient safety, ranging from individuals and teams performing critical duties on the front lines to the context within which work takes place, and high-level organizational priorities. Though it is a recent concept, it represents growth in the understanding of accident causation, and offers additional and potentially more broadly effective preventive actions. Key concepts include organizational commitment, operational interactions, formal and informal safety indicators, and safety behaviors and outcomes. Measurement can be accomplished through benchmarked surveys, case analysis, field observation, and examination of procedures, manuals, newsletters, brochures, and performance evaluation criteria for their safety focus. Intervening to improve safety culture requires assessing an organization’s current state, communicating safety and minimizing patient risk as a core value in a methodical and sustained manner, deploying and monitoring standardized procedures by workgroup, establishing feedback systems, and reporting progress in safety alongside economic progress.

This book describes the interaction of the main biogeochemical cycles of the Earth and the physics of climate. It takes the perspective of Earth as an integrated system and provides examples of both changes in the current climate and those in the geological past. The first three chapters offer a general introduction to the context of the book, outlining the climate system as a complex interplay between biogeochemistry and physics and describing the tools available for understanding climate: observations and models. These chapters describe the basics of the system, the rates and magnitudes and the crucial aspects of biogeochemical cycles needed to understand their functioning. The second part of the book consists of four chapters that describe the physics required to understand the interaction of the climate with biogeochemistry and change. These chapters describe the physics of radiation, and that of the atmosphere, ocean circulation and thermodynamics. The interaction of aerosols with radiation and clouds is addressed in an additional chapter. The third part of the book deals with Earth’s (bio)geochemical cycles. These chapters focus on the stocks and fluxes of the main reservoirs of Earth’s biogeochemical cycles—atmosphere, land and ocean—and their role in the cycles of carbon, oxygen, nitrogen, iron, phosphorus, oxygen, sulphur and water, as well as their interactions with climate. The final two chapters describe possible mitigation and adaptation actions, in relation to recent climate agreements, but always with an emphasis on the biogeochemical aspects.

The wide use of benzodiazepines is associated with some inconveniences and are most frequently implicated in acute self-poisoning and accidental poisoning in children. Some of them are recognized as submission drugs, used to commit date rape or robbery. Prolonged use of a benzodiazepine leads to dependence, with a risk of developing a life-threatening withdrawal syndrome. Overdose has usually a good prognosis—most patients recover well with careful observation and prevention of complications, although care should be taken with elderly people, and patients with chronic obstructive pulmonary disease or liver dysfunction. Fast-acting agents and co-ingestion of other central nervous system depressants may be present greater risk. Early administration of activated charcoal in patients able to protect their airway is only needed if there are co-ingestants. Flumazenil may help confirm the diagnosis, improve alertness, and prevent the need for respiratory support in some patients, especially after accidental poisoning in children. Contraindications include patients on long-term treatment and/or dependent on benzodiazepines, or those who have simultaneously ingested proconvulsant or prodysrhythmic substances or at risk of increased intracranial pressure.

Sizing up Consciousness explores, at an introductory level, the potential practical, clinical, and ethical implications of a general principle about the nature of consciousness. Using information integration theory (IIT) as a guiding principle, the book takes the reader along a scientific trajectory to face fundamental questions about the relationships between matter and experience. What is so special about a piece of flesh that can host a subject who sees light or experiences darkness? Why is the brain associated with a capacity for consciousness, but not the liver or the heart, as previous cultures believed? Why the thalamocortical system, but not other complicated neural structures? Why does consciousness fade during deep sleep, while cortical neurons remain active? Why does it recover, vivid, and intense, when the brain is disconnected from the external world during a dream? Can unresponsive patients with a functional island of cortex surrounded by widespread damage be conscious? Is a parrot that talks, or an octopus that learns and plays conscious? Can computers be conscious? Could a system behave like us and yet be devoid of consciousness—a zombie? The authors take on these basic questions by translating theoretical principles into anatomical observations, novel empirical measurements—such as an index of brain complexity that can be applied at the bedside of brain-injured patients—and thought experiments. The aim of the book is to describe, in an accessible way, a preliminary attempt to identify a general rule to size up the capacity for consciousness within the human skull and beyond.

IF … THEN provides an account of power and politics in the algorithmic media landscape that pays attention to the multiple realities of algorithms, and how these relate and coexist. The argument is made that algorithms do not merely have power and politics; they help to produce certain forms of acting and knowing in the world. In processing, classifying, sorting, and ranking data, algorithms are political in that they help to make the world appear in certain ways rather than others. Analyzing Facebook’s news feed, social media user’s everyday encounters with algorithmic systems, and the discourses and work practices of news professionals, the book makes a case for going beyond the narrow, technical definition of algorithms as step-by-step procedures for solving a problem in a finite number of steps. Drawing on a process-relational theoretical framework and empirical data from field observations and fifty-five interviews, the author demonstrates how algorithms exist in multiple ways beyond code. The analysis is concerned with the world-making capacities of algorithms, questioning how algorithmic systems shape encounters and orientations of different kinds, and how these systems are endowed with diffused personhood and relational agency. IF … THEN argues that algorithmic power and politics is neither about algorithms determining how the social world is fabricated nor about what algorithms do per se. Rather it is about how and when different aspects of algorithms and the algorithmic become available to specific actors, under what circumstance, and who or what gets to be part of how algorithms are defined.

In this volume leading scholars from both the continental and analytic schools examine how their respective theoretical positions relate to the artifactual nature of law. It offers a complete analysis of what the claim that law—and its units: legal systems, legal norms, and particular legal institutions—is an artifact, in fact, ontologically entails and what consequences, if any, this claim has for philosophical accounts of law. Examining the artifactual nature of law draws attention to the role that intention, function, and action play in the ontological structure of law, and how these attributes interact with rules. It puts the role of author and authorship at the center of its analysis of legal ontology, and widens the scope that functional analysis can legitimately have in legal theory, emphasizing how the content of law depends on how it is used. Furthermore, the appeal to artifacts brings to the fore questions about the significance of concepts for the existence of law, and makes available new tools for legal interpretation. The notion of artifactuality offers a starting point from which to approach the basic dilemma of whether it is meaningful to search for essential, necessary, and sufficient features of law, a question that in current legal theory is put when deciding what kind of enterprise legal theory is from a methodological point of view, namely whether it is descriptive or prescriptive. This volume unearths insights and observations of value to all those looking to deepen their understanding of how the law is understood and experienced.

The climate system consists of interactions between physical, biological, chemical, and human processes across a wide range of spatial and temporal scales. Characterizing the behavior of components of this system is crucial for scientists and decision makers. There is substantial uncertainty associated with observations of this system as well as our understanding of various system components and their interaction. Thus, inference and prediction in climate science should accommodate uncertainty in order to facilitate the decision-making process. Statistical science is designed to provide the tools to perform inference and prediction in the presence of uncertainty. In particular, the field of spatial statistics considers inference and prediction for uncertain processes that exhibit dependence in space and/or time. Traditionally, this is done descriptively through the characterization of the first two moments of the process, one expressing the mean structure and one accounting for dependence through covariability.Historically, there are three primary areas of methodological development in spatial statistics: geostatistics, which considers processes that vary continuously over space; areal or lattice processes, which considers processes that are defined on a countable discrete domain (e.g., political units); and, spatial point patterns (or point processes), which consider the locations of events in space to be a random process. All of these methods have been used in the climate sciences, but the most prominent has been the geostatistical methodology. This methodology was simultaneously discovered in geology and in meteorology and provides a way to do optimal prediction (interpolation) in space and can facilitate parameter inference for spatial data. These methods rely strongly on Gaussian process theory, which is increasingly of interest in machine learning. These methods are common in the spatial statistics literature, but much development is still being done in the area to accommodate more complex processes and “big data” applications. Newer approaches are based on restricting models to neighbor-based representations or reformulating the random spatial process in terms of a basis expansion. There are many computational and flexibility advantages to these approaches, depending on the specific implementation. Complexity is also increasingly being accommodated through the use of the hierarchical modeling paradigm, which provides a probabilistically consistent way to decompose the data, process, and parameters corresponding to the spatial or spatio-temporal process.Perhaps the biggest challenge in modern applications of spatial and spatio-temporal statistics is to develop methods that are flexible yet can account for the complex dependencies between and across processes, account for uncertainty in all aspects of the problem, and still be computationally tractable. These are daunting challenges, yet it is a very active area of research, and new solutions are constantly being developed. New methods are also being rapidly developed in the machine learning community, and these methods are increasingly more applicable to dependent processes. The interaction and cross-fertilization between the machine learning and spatial statistics community is growing, which will likely lead to a new generation of spatial statistical methods that are applicable to climate science.

The Barents Sea is a region of the Arctic Ocean named after one of its first known explorers (1594–1597), Willem Barentsz from the Netherlands, although there are accounts of earlier explorations: the Norwegian seafarer Ottar rounded the northern tip of Europe and explored the Barents and White Seas between 870 and 890 ce, a journey followed by a number of Norsemen; Pomors hunted seals and walruses in the region; and Novgorodian merchants engaged in the fur trade. These seafarers were probably the first to accumulate knowledge about the nature of sea ice in the Barents region; however, scientific expeditions and the exploration of the climate of the region had to wait until the invention and employment of scientific instruments such as the thermometer and barometer. Most of the early exploration involved mapping the land and the sea ice and making geographical observations. There were also many unsuccessful attempts to use the Northeast Passage to reach the Bering Strait. The first scientific expeditions involved F. P. Litke (1821±1824), P. K. Pakhtusov (1834±1835), A. K. Tsivol’ka (1837±1839), and Henrik Mohn (1876–1878), who recorded oceanographic, ice, and meteorological conditions.The scientific study of the Barents region and its climate has been spearheaded by a number of campaigns. There were four generations of the International Polar Year (IPY): 1882–1883, 1932–1933, 1957–1958, and 2007–2008. A British polar campaign was launched in July 1945 with Antarctic operations administered by the Colonial Office, renamed as the Falkland Islands Dependencies Survey (FIDS); it included a scientific bureau by 1950. It was rebranded as the British Antarctic Survey (BAS) in 1962 (British Antarctic Survey History leaflet). While BAS had its initial emphasis on the Antarctic, it has also been involved in science projects in the Barents region. The most dedicated mission to the Arctic and the Barents region has been the Arctic Monitoring and Assessment Programme (AMAP), which has commissioned a series of reports on the Arctic climate: the Arctic Climate Impact Assessment (ACIA) report, the Snow Water Ice and Permafrost in the Arctic (SWIPA) report, and the Adaptive Actions in a Changing Arctic (AACA) report.The climate of the Barents Sea is strongly influenced by the warm waters from the Norwegian current bringing heat from the subtropical North Atlantic. The region is 10°C–15°C warmer than the average temperature on the same latitude, and a large part of the Barents Sea is open water even in winter. It is roughly bounded by the Svalbard archipelago, northern Fennoscandia, the Kanin Peninsula, Kolguyev Island, Novaya Zemlya, and Franz Josef Land, and is a shallow ocean basin which constrains physical processes such as currents and convection. To the west, the Greenland Sea forms a buffer region with some of the strongest temperature gradients on earth between Iceland and Greenland. The combination of a strong temperature gradient and westerlies influences air pressure, wind patterns, and storm tracks. The strong temperature contrast between sea ice and open water in the northern part sets the stage for polar lows, as well as heat and moisture exchange between ocean and atmosphere. Glaciers on the Arctic islands generate icebergs, which may drift in the Barents Sea subject to wind and ocean currents.The land encircling the Barents Sea includes regions with permafrost and tundra. Precipitation comes mainly from synoptic storms and weather fronts; it falls as snow in the winter and rain in the summer. The land area is snow-covered in winter, and rivers in the region drain the rainwater and meltwater into the Barents Sea. Pronounced natural variations in the seasonal weather statistics can be linked to variations in the polar jet stream and Rossby waves, which result in a clustering of storm activity, blocking high-pressure systems. The Barents region is subject to rapid climate change due to a “polar amplification,” and observations from Svalbard suggest that the past warming trend ranks among the strongest recorded on earth. The regional change is reinforced by a number of feedback effects, such as receding sea-ice cover and influx of mild moist air from the south.