作者: 新陳代謝 時間: 2025-3-21 21:35
https://doi.org/10.1007/978-1-4684-4034-8Laboratory; age; energy; radiation; research; Diagnostic Radiology作者: 誤傳 時間: 2025-3-22 03:37
Physiological Studies,the use of the radionuclide: (1) interest is not in the radionuclide ., but only as it serves the purpose of identifying a labeled compound, e.g., tritiated water; and (2) interest is in the specific radionuclide or its stable form, e.g., the study of the biological half-life of the fission product .Cs.作者: 腐爛 時間: 2025-3-22 05:43
Primary-Productivity Determination,m inorganic carbon and water through the process of photosynthesis. In aquatic systems, investigators are concerned with community composition and dynamics of primary producer communities, the green algae and higher aquatic plants that through the process of photosynthesis form sugar from light energy and carbon dioxide plus water.作者: 不如屎殼郎 時間: 2025-3-22 09:48 作者: atopic-rhinitis 時間: 2025-3-22 16:03
evant analysis including comparison of spontaneous and contr.This practically-focused book presents a computational model for detection and analysis of pedestrian features in crowds from video sequences..The study of human behavior is a subject of great scientific interest and probably an inexhausti作者: filicide 時間: 2025-3-22 19:31
Vincent Schultz,F. Ward Whickeridered in attributes such as interpersonal spaces, speeds of pedestrians, collision avoidance, and formation of groups of people in the crowd, among others. Several researches by Zhan et al. (MVA 19(5–6):345–357, 2008), Weina et al. (IEEE Trans Pattern Anal Mach Intell 34(5):1003–1016, 2012), Solmaz作者: inhibit 時間: 2025-3-22 21:53
Vincent Schultz,F. Ward Whickerevant analysis including comparison of spontaneous and contr.This practically-focused book presents a computational model for detection and analysis of pedestrian features in crowds from video sequences..The study of human behavior is a subject of great scientific interest and probably an inexhausti作者: Gobble 時間: 2025-3-23 02:46 作者: 疲憊的老馬 時間: 2025-3-23 06:01 作者: CAJ 時間: 2025-3-23 12:32
Vincent Schultz,F. Ward Whicker software of the mind, vol 2. London: McGraw-Hill, London 1991). In our model, the Hofstede Cultural Dimensions (presented in Sect. 3.2) is related to the . geometrical dimension. In order to successfully map the characteristics of pedestrians and groups in cultural aspects, we considered some infor作者: Entirety 時間: 2025-3-23 14:42 作者: growth-factor 時間: 2025-3-23 21:57
Vincent Schultz,F. Ward Whicker of emotion in everyday life. To reiterate some of the themes thus far, we have argued that emotions occupy a place of ambiguity in the popular imagination or consciousness. Emotion is often seen as an eruption of the irrational, for example, of a rage where the individual is unable to contain his o作者: Adenoma 時間: 2025-3-24 01:00
Vincent Schultz,F. Ward Whickerver the last 25 years or so (Kemper, 1990, 1991; Barbalet, 1998; Williams, 2001). Scholars have only recently brought emotions back in the analysis of social and political movements, power relations and institutions (Goodwin, Jasper and Polletta 2001; Holmes, 2004; Ost, 2004; Marcus, 2002; Berezin, 作者: Engaging 時間: 2025-3-24 04:16
Vincent Schultz,F. Ward Whickerous chapter by Simon Thompson) it is central to what we might think of as “progressive” political struggles and campaigns. For example, Blair’s recent attempt to kick-start a concerted international strategy for ending poverty in Africa seems predicated upon the politics of compassion. And yet, as t作者: 可商量 時間: 2025-3-24 10:27 作者: Radiculopathy 時間: 2025-3-24 10:53 作者: Crayon 時間: 2025-3-24 15:22 作者: DRILL 時間: 2025-3-24 20:23
Book 1982nuclides in applied and basic biological research. Prior to the advent of the atomic age in the 1940s the use of radionuclides as tracers was initiated, and following that period one observed a dramatically increased use in many disciplines. Concurrent with this increase there appeared many books an作者: adj憂郁的 時間: 2025-3-25 02:24 作者: ADOPT 時間: 2025-3-25 03:52 作者: 金桌活畫面 時間: 2025-3-25 07:39 作者: photophobia 時間: 2025-3-25 12:27 作者: 多產(chǎn)魚 時間: 2025-3-25 17:49 作者: 燒瓶 時間: 2025-3-25 23:13 作者: CULP 時間: 2025-3-26 01:53
Radiation Sources and Dosimeters,(e.g., International Atomic Energy Agency, 1960, 1973c; Attix, 1967; Spurny and Sulcova, 1973). Sparrow (1960) discussed the uses of large sources in botanical research and cited many references on sources utilized by investigators.作者: 我要威脅 時間: 2025-3-26 07:17
Miscellaneous Techniques and Equipment, and documented in the bibliographies of Bingelli, 1963, 1965, 1967, 1969). Citing 110 references, DeWitt (1978) summarizes the application of isotopes in investigations of air, soil, and water pollution and concludes:作者: 使迷惑 時間: 2025-3-26 11:55
Introduction, following this date that extensive contributions were made to the biological and physical sciences that utilize tracer technologies. Today, it would be unusual for an academic institution or a research laboratory not to utilize radionuclides to some degree. One objective of the U.S. Atomic Energy C作者: 絕食 時間: 2025-3-26 14:12
Dating Techniques,termine the age of rocks and minerals. The primordial radionuclides such as potassium, rubidium, thorium, and uranium are very long-lived; consequently, their application to geological dating must of necessity be restricted to measurement of long time intervals. W. F. Libby suggested that the cosmog作者: 地牢 時間: 2025-3-26 20:52
Neutron Activation,gh-energy photons, or charged particles, stable elements can be transformed to radionuclides. These radionuclides can be measured relatively easily, and the results can be interpreted in terms of the type and quantity of stable elements present in the sample of interest. Although several types of bo作者: 暴行 時間: 2025-3-26 22:48 作者: 指令 時間: 2025-3-27 03:54 作者: QUAIL 時間: 2025-3-27 05:45
Behavioral Studies,ation will change and that observations on laboratory populations may not explain the reasons behind changes in free-ranging populations. Consequently, the importance of field studies should not be underrated. The subject of population dynamics entails the numerical estimate of various population at作者: 取之不竭 時間: 2025-3-27 13:15
Hydrological Studies,ce-water movement. Hydrological techniques utilizing radionuclides are rather well established. Two excellent bibliographies on the subject have been published [International Atomic Energy Agency (IAEA), 1968e, 1973e]. In addition, the IAEA (1966c) has published a guide to safe use of radionuclides 作者: Hemiplegia 時間: 2025-3-27 15:04 作者: Headstrong 時間: 2025-3-27 19:07
Primary-Productivity Determination,m inorganic carbon and water through the process of photosynthesis. In aquatic systems, investigators are concerned with community composition and dynamics of primary producer communities, the green algae and higher aquatic plants that through the process of photosynthesis form sugar from light ener作者: Legend 時間: 2025-3-28 00:47 作者: HERE 時間: 2025-3-28 05:18 作者: 使習慣于 時間: 2025-3-28 07:47 作者: languid 時間: 2025-3-28 13:39
Vincent Schultz,F. Ward Whickereristics from real pedestrians and crowds, benefits other areas, such as: architecture and design (planning spaces to maximize pedestrian and group-environment fit); security and surveillance (design of evacuat978-3-030-22080-8978-3-030-22078-5作者: PAGAN 時間: 2025-3-28 14:47
Introduction,spectrum of scientists for the enormous literature comprising journal articles, textbooks, symposia proceedings, manuals, and bibliographies on radionuclide and ionizing-radiation applications in the sciences and industry. The history of the production of radionuclides and their use in the United St作者: 變形 時間: 2025-3-28 20:50
Dating Techniques,the previously cited bibliography by S. L. Schultz and V. Schultz (1975) and to the books of Tite (1972) and Aitken (1974), as well as to those of Michael and Ralph (1971) and Michels (1973), which deal exclusively with dating methods in archaeology. The methods discussed are those that should be fa作者: Cholesterol 時間: 2025-3-29 00:33 作者: 信任 時間: 2025-3-29 03:14
h, director of ecological activities, encouraged with remarkable suc- cess the use of tracers by his associates. Dr. Eugene P. Odum had the foresight to see that radionuclide tracers provided the means to solve many problems of interest to ecologists. Consequently, his research included some unique radio- tra978-1-4684-4036-2978-1-4684-4034-8作者: Abominate 時間: 2025-3-29 07:48
Vincent Schultz,F. Ward Whickerntal diagrams describe the relationship between velocity, density, and flow of individuals in multitudes, as described in Sect. 2.6 . Section 4.2 presents some work that use FDs in crowds by Cao et al. (Physica A Stat Mech Appl 506:661–670, 2018), Helbing et al. (Phys Rev E Stat Nonlin Soft Matter P作者: vector 時間: 2025-3-29 13:34 作者: 束縛 時間: 2025-3-29 18:12 作者: 文藝 時間: 2025-3-29 21:43 作者: 尾隨 時間: 2025-3-30 01:58 作者: allergy 時間: 2025-3-30 06:49
