標(biāo)題: Titlebook: Waters in Peril; Leah Bendell-Young,Patricia Gallaugher Book 2001 Springer Science+Business Media New York 2001 biodiversity.biogeochemica [打印本頁] 作者: 浮淺 時(shí)間: 2025-3-21 20:02
書目名稱Waters in Peril影響因子(影響力)
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書目名稱Waters in Peril被引頻次學(xué)科排名
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書目名稱Waters in Peril讀者反饋學(xué)科排名
作者: 致命 時(shí)間: 2025-3-21 21:28 作者: 裹住 時(shí)間: 2025-3-22 00:47 作者: Bereavement 時(shí)間: 2025-3-22 06:33
y thirties. This trend has been enhanced by the development of powerful experimental techniques. particularly X ray diffraction. transmission and scanning electron microscopy. microanalysis. The technological advancement has given rise to the study of various and complex materials. not to speak of t作者: 吸引人的花招 時(shí)間: 2025-3-22 10:22
Gregory M. Ruiz,Jeffrey A. Crooksg with the solar wind and interplanetary magnetic ?eld (IMF). The magnetospheric str- ture has been mapped and major processes determining this structure have been de?ned. However, the picture obtained is too often static. We know how the magnetosphere forms via the interaction of the solar wind and作者: circumvent 時(shí)間: 2025-3-22 15:51 作者: 觀點(diǎn) 時(shí)間: 2025-3-22 19:52 作者: IDEAS 時(shí)間: 2025-3-23 00:51 作者: Tempor 時(shí)間: 2025-3-23 04:34
Daniel Pauly,Maria Lourdes D. Palomaresttacks including the one on the Word Trade Center in September 2001. It is, therefore, imperative that effective multisensor surveillance systems be developed to protect the society from similar attacks in the future. The new generation of surveillance systems to be developed have a specific require作者: 延期 時(shí)間: 2025-3-23 07:25
Daniel Pauly,Maria Lourdes D. Palomaresmationsverarbeitung von Sensordaten dargestellt. In einem speziellen Kapitel werden die Besonderheiten der Montage mit Industrierobotern und die Anforderungen an ein Multisensorensystem betrachtet. Darauf aufbauend wird ein hierarchisches Konzept zur überwachung und Diagnose von Roboteraktionen erar作者: Cumbersome 時(shí)間: 2025-3-23 10:26
function as a broad collection of simple input-output relations is quite inadequate. Introspection already tells us that our motor behavior is guided by a complex interplay between many inputs from the outside world and from our internal "milieu," internal models of ourselves and the outside world,作者: CLIFF 時(shí)間: 2025-3-23 17:07
Louis A. Codispotition and still maintain the required extent of volumetric coverage. Slow scans cause motion artifacts that impair image quality. The introduction of multidetector CT technology, however, has revolutionized the field. Currently multidetector, multislice CT scanners acquire up to four channels of data作者: 玩忽職守 時(shí)間: 2025-3-23 19:31
JoAnn M. Burkholder paradigm. Such systems, which can be called.monostrategy. learning systems, include those for empiricalinduction of decision trees or rules, explanation-basedgeneralization, neural net learning from examples, geneticalgorithm-based learning, and others. Monostrategy learning systemscan be very effe作者: Fibroid 時(shí)間: 2025-3-23 22:51
Kenneth L. Denmanquence of having so many choices is that they compete for our attention: we continually switch our attention between different types of information while doing different types of tasks--in other words, we multitask. The activity of information workers in particular is characterized by the continual 作者: 無辜 時(shí)間: 2025-3-24 05:06
Kenneth L. Denmanpresents the confluence of severalindependent research directions which have united over a common set ofissues and techniques. Multithreading draws on recent advances indataflow, RISC, compiling for fine-grained parallel execution, anddynamic resource management. It offers the hope of dramaticperfor作者: MAL 時(shí)間: 2025-3-24 08:00 作者: innovation 時(shí)間: 2025-3-24 12:01
Robie W. Macdonaldbedded processors. Multithreading enables a processor core to more effectively utilize its computational resources, as a stall in one thread need not cause execution resources to be idle. This enables the computer architect to maximize performance within area constraints, power constraints, or energ作者: 高射炮 時(shí)間: 2025-3-24 15:36 作者: Diastole 時(shí)間: 2025-3-24 22:45 作者: Fatten 時(shí)間: 2025-3-25 02:58 作者: 低能兒 時(shí)間: 2025-3-25 07:12
William E. Rees PhDren Dipl.-Math. Helmut Braun, Bochum; Prof. Dr. Herbert Büning, Freie Universit?t Berlin; Dr. Horst Degen, Ruhr-Universit?t Bochum; Dipl.-?konom Konrad Lüneborg, Ruhr Universit?t Bochum; Dipl.-Math. Axel Poscher, Ruhr-Universit?t Bochum. Herr Akad. Direktor Hanspeter Zoller im Rechenzentrum der Ruhr作者: 是比賽 時(shí)間: 2025-3-25 07:40
lierung und Kontingenzanalyse, Faktorenanalyse, Clusteranalyse, Kausalanalyse (LISREL), multidimensionale Skalierung und Conjoint-Analyse. Die Vorteile des Textes sind geringstm?gliche Anforderungen an mathematische Vorkenntnisse, allgemeinverst?ndliche Darstellung anhand eines für mehrere Methoden 作者: Microaneurysm 時(shí)間: 2025-3-25 13:59 作者: Diaphragm 時(shí)間: 2025-3-25 16:50
Richard L. Haedrichundamental theory and the enabling technologies of data fusion are presented in a systematic and accessible manner. Applications are discussed in the areas of medicine, meteorology, BDA and targeting, transportation, cartography, the environment, agriculture, and manufacturing and process control.作者: Infraction 時(shí)間: 2025-3-26 00:03 作者: maroon 時(shí)間: 2025-3-26 02:23 作者: 周興旺 時(shí)間: 2025-3-26 04:49
Daniel Pauly,Maria Lourdes D. Palomaresh eine übergreifende Sicht der Sensorproblematik in der Robotik vermittelt. Das spezielle Thema der Multisensorik stellt dabei keine Einschr?nkung dar, sondern l??t erst die zunehmende Bedeutung der Softwareaspekte von Sensoren in den Vordergrund treten.作者: 閃光你我 時(shí)間: 2025-3-26 10:00 作者: 武器 時(shí)間: 2025-3-26 15:25 作者: implore 時(shí)間: 2025-3-26 18:46 作者: Vo2-Max 時(shí)間: 2025-3-26 21:24
Kenneth L. Denman focused attention. All of these factors are components of information work. This book begins by defining multitasking and describing different research approaches used in studying multitasking. It then describes how multiple factors occur to encourage multitasking in the digitally-enabled workplace作者: contrast-medium 時(shí)間: 2025-3-27 04:01
Kenneth L. Denman discipline. Part IIexamines key elements of multithreading, highlighting the fundamentalnature of latency and synchronization. This section presents clevertechniques for hiding latency and supporting large synchronizationname spaces. Part III looks at three major multithreaded systems,considering i作者: Lumbar-Stenosis 時(shí)間: 2025-3-27 06:10
Robie W. Macdonaldneous multithreading) in greater detail. It describes a wide variety of architectural and software design tradeoffs, as well as opportunities specific to multithreading architectures. Finally, it details a number of important commercial and academic hardware implementations of multithreading. Table 作者: Crayon 時(shí)間: 2025-3-27 11:49
Thomas F. Pedersenrender und motivierender Effekt. Mit Hilfe von Designmethoden erstellt der Autor exemplarisch Modellsichten und Kennzahlen, die eine vollst?ndige Abbildung und Nutzung organisatorischer Regelungen zur Organisationslenkung und -entwicklung erm?glichen. Es wird deutlich, dass die Planung, der Betrieb und die Ge978-3-8244-0740-8978-3-322-81128-8作者: 尋找 時(shí)間: 2025-3-27 16:25
Thomas F. Pedersenerivatives of f at Po ; each of these (partial) derivatives of the linear function is the ratio of two determinants. The derivatives off at Po are defined to be the limits of these ratios as PI and P2 approach Po (subject to an important regularity condition). This simple example is only the beginni作者: 正常 時(shí)間: 2025-3-27 18:16
y-domain control approach. An important key concept in the whole multivariable system theory is "ob- servability and controllability" which revealed the exact relationships between transfer functions and the state variable representations. This has given new insight into the phenomenon of "hidden oscillations978-94-009-6480-8978-94-009-6478-5作者: 小溪 時(shí)間: 2025-3-27 23:49
William E. Rees PhDang ? ? . ? . . 301 Stichwortregister 343 1. Zur Verwendung dieses Buches Multivariate Analysemethoden sind heute eines der Fundamente der empi- rischen Forschung im sozialwissenschaftliehen Bereich. Die Methoden sind immer noch in stürmischer Entwicklung. Es werden st?ndig neue An- wendungsbereiche作者: nostrum 時(shí)間: 2025-3-28 03:22
lziehbaren Beispielen die Verfahren erarbeiten m?chten. Die Beispiele sind dem Marketingbereich entnommen, die Darstellung ist jedoch so einfach gehalten, da? jeder Leser die Fragestellung versteht und auf seine spezifischen Probleme in anderen Bereichen übertragen kann. Die .siebte Auflage. ist vol作者: 星星 時(shí)間: 2025-3-28 08:15 作者: 橡子 時(shí)間: 2025-3-28 11:00
Known and Unknown Biodiversity, Risk of Extinction and Conservation Strategy in the Seatudied. If reefs contain the same area-specific diversity as rain forests, then coral reefs contain at least a million total (known and unknown) species. Almost half a billion people, 8% of the world’s population, live within 100 km of a coral reef, and over half of global coral reefs are under seve作者: Pepsin 時(shí)間: 2025-3-28 16:39
The Arctic Ocean and Contaminants: Pathways That Lead to Ushere and the ocean. However, it is specific biogeochemical pathways that deliver the unpleasant surprises. For many contaminants we have already “turned off the tap” but, unfortunately, the historical releases continue to cycle globally. In this chapter two very different types of contaminants, arti作者: 多嘴多舌 時(shí)間: 2025-3-28 20:22
The Arctic Ocean and Contaminants: Pathways That Lead to Ushere and the ocean. However, it is specific biogeochemical pathways that deliver the unpleasant surprises. For many contaminants we have already “turned off the tap” but, unfortunately, the historical releases continue to cycle globally. In this chapter two very different types of contaminants, arti作者: Allege 時(shí)間: 2025-3-28 23:59
The Cumulative Effects of Climate Warming and Other Human Stresses on Canadian Freshwaters in the Nehemical processes. In poorly buffered lakes and streams, climate warming will exacerbate the effects of acid precipitation. Decreases in dissolved organic carbon caused by climate warming and acidification will cause increased penetration of ultraviolet radiation in freshwaters. Increasing industria作者: Irksome 時(shí)間: 2025-3-29 05:40 作者: 可以任性 時(shí)間: 2025-3-29 08:26 作者: 拔出 時(shí)間: 2025-3-29 12:31
Marine Biological Diversity: Conserving Life in the Neglected Ninety-Nine Percent until terrestrial conservation biology brought together zoologists and botanists, pure scientists and applied scientists, and natural scientists and social scientists. As a synthetic science, conservation biology has achieved a great deal for land conservation in the United States and elsewhere. Ma作者: DOSE 時(shí)間: 2025-3-29 18:06 作者: 伸展 時(shí)間: 2025-3-29 22:15
Human Ecology, Material Consumption, and the Sea: Indices of Human Ecological Dysfunction from the seas exceeds that of any other macro-consumer organism feeding at the same average trophic level in the marine food web. In effect, in terms of energy and material flows, modern energy-subsidized harvesting technologies have enabled humans to become the dominant marine mammal. Depleted fis作者: Genteel 時(shí)間: 2025-3-30 01:50 作者: 思考才皺眉 時(shí)間: 2025-3-30 05:52 作者: cardiopulmonary 時(shí)間: 2025-3-30 11:33 作者: 事先無準(zhǔn)備 時(shí)間: 2025-3-30 15:39 作者: Inertia 時(shí)間: 2025-3-30 18:53
implies the use of various experimental techniques. combined with a good theoretical knowledge of elasticity. thermodynamics and solid state physics. The recen978-0-7923-6252-4978-94-011-4048-5Series ISSN 0168-132X 作者: 倔強(qiáng)一點(diǎn) 時(shí)間: 2025-3-30 20:56
Gregory M. Ruiz,Jeffrey A. Crooksssions d- fered but were complementary: While CLUSTER is adapted to meso-scale processes, INTERBALL observed larger spatial and temporal scales. However, the nu978-1-4020-2767-3978-1-4020-2768-0Series ISSN 1568-2609 作者: Cupidity 時(shí)間: 2025-3-31 03:09 作者: forbid 時(shí)間: 2025-3-31 06:12
Biological Invasions of Marine Ecosystems: Patterns, Effects, and Managementies had already proven itself to be a successful invader in Europe’s freshwaters, and it was not long before the zebra mussel exploded across the waterways in its newly conquered territory (.). In 1989, the clogging of water intakes by tremendous populations of the mussel shut down water supply to a作者: 錫箔紙 時(shí)間: 2025-3-31 11:20
Biological Invasions of Marine Ecosystems: Patterns, Effects, and Managementies had already proven itself to be a successful invader in Europe’s freshwaters, and it was not long before the zebra mussel exploded across the waterways in its newly conquered territory (.). In 1989, the clogging of water intakes by tremendous populations of the mussel shut down water supply to a作者: GET 時(shí)間: 2025-3-31 15:22
Known and Unknown Biodiversity, Risk of Extinction and Conservation Strategy in the Seaies that have been evolving separately for half a billion years and are more likely to contain novel genetic and chemical material than more recently evolved groups. Despite its huge expanse, the sea contains only 15% of the world’s 1.9 million described species. Empirical studies and calculations b作者: GRIPE 時(shí)間: 2025-3-31 18:11
Known and Unknown Biodiversity, Risk of Extinction and Conservation Strategy in the Seaies that have been evolving separately for half a billion years and are more likely to contain novel genetic and chemical material than more recently evolved groups. Despite its huge expanse, the sea contains only 15% of the world’s 1.9 million described species. Empirical studies and calculations b作者: 美食家 時(shí)間: 2025-3-31 22:17
Deep-Sea Fisheries: Perspectives and Lessons continental shelf fisheries. The ecological principles that pertain to life generally in the deep-sea are reasonably well known, but detailed life history information about individual species is only now accumulating. In many cases, heavy exploitation of deep-sea fishes has preceded such knowledge.作者: 發(fā)誓放棄 時(shí)間: 2025-4-1 05:02
Deep-Sea Fisheries: Perspectives and Lessons continental shelf fisheries. The ecological principles that pertain to life generally in the deep-sea are reasonably well known, but detailed life history information about individual species is only now accumulating. In many cases, heavy exploitation of deep-sea fishes has preceded such knowledge.作者: Ccu106 時(shí)間: 2025-4-1 07:01
Fishing Down Marine Food Webs: An Updateisheries catches by small, short-lived fishes and invertebrates. As large fish tend to be top-predators, feeding on smaller fishes while smaller fish and invertebrates feed on plankton and/or detritus, this process, recently shown to be operating globally, has been called “fishing down marine food w作者: 焦慮 時(shí)間: 2025-4-1 13:24 作者: 腐蝕 時(shí)間: 2025-4-1 15:36 作者: persistence 時(shí)間: 2025-4-1 22:08
Ecological Implications of the Shellfishery; A Case Study on the West Coast of British Columbia, Canernments are under increasing pressure to diversify coastal community economies that previously relied on these two primary resources. The consequence is tremendous pressure to exploit yet another primary resource, the shellfishery. Common sense would suggest given our track record which demonstrate作者: hermetic 時(shí)間: 2025-4-2 00:20
The Oceanic Nitrogen Cycle: A Double-Edged Agent of Environmental Change?eeting had a strong element of environmental concern and action and thus was a departure from the “pure” science meetings that I normally attend. The meeting reminded me of my younger days in the Pacific Northwest when I was active in the local Sierra Club Chapter. Overall, I was most impressed with作者: 領(lǐng)巾 時(shí)間: 2025-4-2 05:50
The Oceanic Nitrogen Cycle: A Double-Edged Agent of Environmental Change?eeting had a strong element of environmental concern and action and thus was a departure from the “pure” science meetings that I normally attend. The meeting reminded me of my younger days in the Pacific Northwest when I was active in the local Sierra Club Chapter. Overall, I was most impressed with作者: Fortuitous 時(shí)間: 2025-4-2 06:57 作者: 極肥胖 時(shí)間: 2025-4-2 13:20 作者: 芭蕾舞女演員 時(shí)間: 2025-4-2 18:48
Responses of Pelagic Marine Ecosystems to Climate Change — Can We Predict Them?imate change is twofold. First, planktonic ecosystems play a role in regulating greenhouse gases, especially in removing carbon dioxide from the surface ocean to the deep ocean via sinking organic particles, the so-called “biological (or biotic) pump.” Second, planktonic ecosystems operate as the ba作者: 退出可食用 時(shí)間: 2025-4-2 19:54 作者: 高調(diào) 時(shí)間: 2025-4-3 03:30
The Arctic Ocean and Contaminants: Pathways That Lead to Uses. Slowly we have become aware that the Arctic is not only firmly connected to the rest of the globe but that it is especially vulnerable to some of the contaminants being transported. Arctic haze was first noticed in the 1950s. A decade later organochlorine pesticide residues were found in arctic 作者: membrane 時(shí)間: 2025-4-3 06:03 作者: 四海為家的人 時(shí)間: 2025-4-3 08:13 作者: indubitable 時(shí)間: 2025-4-3 13:51
Shouldn’t We Be Putting Our Sulphide-Rich Mine Tailings in the Ocean or in Lakes Rather than on Landt pyrite (FeS.) and other metal sulphides are common constituents of mill waste (tailings), and being reduced substances they are ideal candidates for oxidation. The oxidation rate of such minerals is greatly enhanced by the catalytic activities of acidophilic bacteria, which are abundant in tailing
