標題: Titlebook: Evolution of Longevity in Animals; A Comparative Approa Avril D. Woodhead,Keith H. Thompson Book 1987 Plenum Press, New York 1987 age.aging [打印本頁] 作者: malfeasance 時間: 2025-3-21 19:29
書目名稱Evolution of Longevity in Animals影響因子(影響力)
書目名稱Evolution of Longevity in Animals影響因子(影響力)學科排名
書目名稱Evolution of Longevity in Animals網(wǎng)絡公開度
書目名稱Evolution of Longevity in Animals網(wǎng)絡公開度學科排名
書目名稱Evolution of Longevity in Animals被引頻次
書目名稱Evolution of Longevity in Animals被引頻次學科排名
書目名稱Evolution of Longevity in Animals年度引用
書目名稱Evolution of Longevity in Animals年度引用學科排名
書目名稱Evolution of Longevity in Animals讀者反饋
書目名稱Evolution of Longevity in Animals讀者反饋學科排名
作者: commute 時間: 2025-3-21 21:19 作者: tackle 時間: 2025-3-22 04:29 作者: 指令 時間: 2025-3-22 08:11 作者: tinnitus 時間: 2025-3-22 11:36
Erfahrungen beim Bau von Luftschiffeneguards, such as redundancy, so that developmental errors are maintained at a tolerable level. An example of (2) is the reliability of the fully developed system as it faces random failure processes, e.g., accidents, disease, and competition, and it thus concerns the evolution of structural and func作者: Metastasis 時間: 2025-3-22 15:52
https://doi.org/10.1007/978-3-663-04819-0med or not. Do genes exist whose principal, though not sole, role is to cause cell and organismal death? There is no strong evidence to support or reject the notion that such genes exist. Yet this hypothesis is testable.作者: Metastasis 時間: 2025-3-22 20:18 作者: Emmenagogue 時間: 2025-3-22 23:37
Genetic and Environmental Determinants of Longevity in , that progress is possible even in the midst of uncertainty. Accordingly, the goal of this paper will be to demonstrate that a careful following of the lead provided by Weismann has allowed us to use selection procedures to create an animal model with which we can empirically define some of the spec作者: Resection 時間: 2025-3-23 02:54 作者: 愉快么 時間: 2025-3-23 06:15 作者: BAN 時間: 2025-3-23 11:32
Programmed Cell Death and Aging in ,,med or not. Do genes exist whose principal, though not sole, role is to cause cell and organismal death? There is no strong evidence to support or reject the notion that such genes exist. Yet this hypothesis is testable.作者: 稱贊 時間: 2025-3-23 13:58
Systems Ecology, Operations Research and Gerontology: The Making of Strange Bedfellows address the question, “In what ways is aging a characteristic of systems in general?” by applying knowledge of systems ecology, operations research and gerontology. This paper is a result of my synthesis of ideas from these three disciplines.作者: 誹謗 時間: 2025-3-23 20:10
978-1-4612-9077-3Plenum Press, New York 1987作者: 釋放 時間: 2025-3-23 23:58
Basic Life Scienceshttp://image.papertrans.cn/e/image/317741.jpg作者: 強行引入 時間: 2025-3-24 02:29 作者: cleaver 時間: 2025-3-24 07:47
,Ausgew?hlte Themen der Mathematik,an be conceived of as terminal nodes of a binary tree initiated with a zygote as a root. Information associated with the process of cell differentiation can be expressed by means of labeling the branches of the developmental tree. Specificity of a given cell is determined by the history of its divis作者: 鞭子 時間: 2025-3-24 11:25
Erfahrung als Transformationsprozess reproductive mode (self-fertilizing hermaphroditism) which facilitates mutant isolation and thus might make possible a genetic dissection of the aging process .. To use these advantages productively and in a generalizable way, we decided some time ago, in collaboration with our colleague Lewis A Ja作者: 擴音器 時間: 2025-3-24 16:58
Erfahrung und Ausdruck im Widerstreitiency of DNA repair and maximal lifespan ., an inverse correlation between cytochrome P-448 content and maximal lifespan., a correlation between the ratio of superoxide dismutase to specific energy metablism and maximal lifespan., and a correlation between .. cellular proliferative potential and max作者: arboretum 時間: 2025-3-24 21:13 作者: Exaggerate 時間: 2025-3-24 23:46
https://doi.org/10.1007/978-3-322-96385-7s differentiation and aging result from the interaction of multiple critical or rate-limiting events; second, that it is necessary to understand these complex interactions in vivo in order to have a rational basis for influencing them; third, that such an understanding must involve a dynamic systems作者: anatomical 時間: 2025-3-25 04:30
Erfahrung und Technik in der Produktionthough such debates commonly dwell on the issue of which approach is “superior,” it is far more fruitful to acknowledge that both approaches offer unique perspectives on aging, and hence these approaches are complementary rather than antagonistic. There are three basic levels of control of aging: 1)作者: TAIN 時間: 2025-3-25 11:08 作者: Schlemms-Canal 時間: 2025-3-25 12:19
https://doi.org/10.1007/978-3-658-09864-3t are housed in large environments for a month or so during development will have larger neocortical areas of the brain than those housed in small cages (Diamond et al., 1965; Levine et al., 1967). More recently, changes in brain size following enrichment have been shown in rats over 900 days of age作者: 不適當 時間: 2025-3-25 18:22 作者: confederacy 時間: 2025-3-25 22:54
Erfahrungen beim Bau von Luftschiffen systems, such as organisms, that evolve. It subsumes the standard reliability theory but has a higher dimension of time, namely, evolutionary time. In reliability theory, failure phenomena are usually classified according to the monotone properties of the hazard rate h(x) = g(x)/R(x), where h is th作者: nitric-oxide 時間: 2025-3-26 03:35
https://doi.org/10.1007/978-3-663-04819-0erts that senescence is the result of attrition caused by normal “wear and tear”, that is the cumulative deleterious effects of environmental abuse and/or internal errors generated by all physical-chemical processes, with death as the inevitable result. At the other extreme is the model that posits 作者: PHIL 時間: 2025-3-26 08:12
,Einsch?tzung der zukünftigen Entwicklung,d forwards in time to an indeterminate future. This observation is a truism. However, when set against the fact that the bodies of higher animals are intrinsically mortal, yet composed of the same basic materials as their germ cells, the observation leads to the central puzzle of gerontology. Each n作者: 善辯 時間: 2025-3-26 11:01
Karin Dietz,Magdalena Harnischfeger-Ksollems. However, in the hierarchy of biological systems gerontologists have largely restricted their interests to the levels from the biomolecule to the population and have integrated those areas of biology which address those levels. Other areas of study that could also contribute to gerontology have 作者: 不真 時間: 2025-3-26 14:40
Schlussbetrachtung und Handlungsfelder,pective of a student of evolution, the statement seems a trifle parochial, and some qualifications and additions seem justified. It seems parochial in three respects, which we will call the dimensional, the ontogenetic, and the phylogenetic.作者: Bumble 時間: 2025-3-26 18:23
,Baugrubensicherungen — Bauvorg?nge,in species-representative BW are paralleled by increases in LS. According to an analysis by Economos (1980b), the correlation coefficient of log BW vs. log LS within the mammalian class as a whole is high (? = 0.79). This relation appears to hold within all mammalian orders. Within the order Rodenti作者: mercenary 時間: 2025-3-26 21:22
https://doi.org/10.1007/978-3-663-04821-3ential of abnormal tumor-derived or virus- or carcinogen-transformed cells. In 1965 Hayflick proposed that the limited division of normal cells was a manifestation of aging at the cellular level, and we have studied normal human cells, particularly fibroblasts, as a model for in vitro aging, attempt作者: 赤字 時間: 2025-3-27 05:04
https://doi.org/10.1007/978-3-658-36609-4One way to gain an understanding of any biological process is through the use of mutant analysis and selective breeding to generate stocks which have genetic alterations in that process. We have taken just such an approach in the analysis of aging.作者: 你正派 時間: 2025-3-27 05:24
Erfahrung und Kategoriales DenkenWith respect to the evolution of longevity, two fundamental questions are considered. 1) When did senescence arise? and 2) What role did sex and DNA repair play in lifespan duration?作者: Hla461 時間: 2025-3-27 09:45
Mutant Genes That Extend Life SpanOne way to gain an understanding of any biological process is through the use of mutant analysis and selective breeding to generate stocks which have genetic alterations in that process. We have taken just such an approach in the analysis of aging.作者: 偽善 時間: 2025-3-27 15:55 作者: 巡回 時間: 2025-3-27 18:52 作者: AER 時間: 2025-3-27 22:03 作者: 輕彈 時間: 2025-3-28 04:09
Demographic Consequences of Natural Selectionpective of a student of evolution, the statement seems a trifle parochial, and some qualifications and additions seem justified. It seems parochial in three respects, which we will call the dimensional, the ontogenetic, and the phylogenetic.作者: Armory 時間: 2025-3-28 09:28
Genetic and Environmental Determinants of Longevity in ,he power of living long in such various degrees?” As if in partial reply, he later suggested that, “in answering the question as to the means by which lengthening or shortening of life is brought about, our first appeal must be to the process of natural selection.” Today, with a century’s worth of h作者: 我吃花盤旋 時間: 2025-3-28 13:53
Informational Structure of the Developmental Tree of Multi-Cellular Organismsan be conceived of as terminal nodes of a binary tree initiated with a zygote as a root. Information associated with the process of cell differentiation can be expressed by means of labeling the branches of the developmental tree. Specificity of a given cell is determined by the history of its divis作者: CURL 時間: 2025-3-28 16:55
Genetic and Environmental Manipulation of Aging in , reproductive mode (self-fertilizing hermaphroditism) which facilitates mutant isolation and thus might make possible a genetic dissection of the aging process .. To use these advantages productively and in a generalizable way, we decided some time ago, in collaboration with our colleague Lewis A Ja作者: 租約 時間: 2025-3-28 22:12 作者: 使無效 時間: 2025-3-29 00:39 作者: 鞭子 時間: 2025-3-29 04:22 作者: 托人看管 時間: 2025-3-29 08:41
The Proximate and Ultimate Control of Aging in , and Humansthough such debates commonly dwell on the issue of which approach is “superior,” it is far more fruitful to acknowledge that both approaches offer unique perspectives on aging, and hence these approaches are complementary rather than antagonistic. There are three basic levels of control of aging: 1)作者: concert 時間: 2025-3-29 13:26 作者: 親密 時間: 2025-3-29 15:35 作者: CARK 時間: 2025-3-29 22:25
Longevity in Fish: Some Ecological and Evolutionary Considerationsndity. My first opportunity to perceive the wider implications of the phenomenon of longevity came at the 1959 Conference on Lifespan in Man and Animals sponsored by the CIBA Foundation. Holt and I (Beverton and Holt, 1959) gave a paper on life-spans of fish in relation to growth, and the contributo作者: 過于平凡 時間: 2025-3-30 02:08 作者: 談判 時間: 2025-3-30 05:42
Programmed Cell Death and Aging in ,,erts that senescence is the result of attrition caused by normal “wear and tear”, that is the cumulative deleterious effects of environmental abuse and/or internal errors generated by all physical-chemical processes, with death as the inevitable result. At the other extreme is the model that posits 作者: 接觸 時間: 2025-3-30 08:52
Immortality of the Germ-Line versus Disposability of the Somad forwards in time to an indeterminate future. This observation is a truism. However, when set against the fact that the bodies of higher animals are intrinsically mortal, yet composed of the same basic materials as their germ cells, the observation leads to the central puzzle of gerontology. Each n作者: Medley 時間: 2025-3-30 12:55
Systems Ecology, Operations Research and Gerontology: The Making of Strange Bedfellowsems. However, in the hierarchy of biological systems gerontologists have largely restricted their interests to the levels from the biomolecule to the population and have integrated those areas of biology which address those levels. Other areas of study that could also contribute to gerontology have 作者: SPURN 時間: 2025-3-30 19:26 作者: CUB 時間: 2025-3-31 00:25
The Relationship of Body Weight to Longevity within Laboratory Rodent Speciesin species-representative BW are paralleled by increases in LS. According to an analysis by Economos (1980b), the correlation coefficient of log BW vs. log LS within the mammalian class as a whole is high (? = 0.79). This relation appears to hold within all mammalian orders. Within the order Rodenti作者: 子女 時間: 2025-3-31 01:24 作者: Chagrin 時間: 2025-3-31 08:22 作者: 證實 時間: 2025-3-31 12:44 作者: 天氣 時間: 2025-3-31 14:01 作者: 脆弱么 時間: 2025-3-31 19:38 作者: 侵略者 時間: 2025-4-1 00:33 作者: 滲入 時間: 2025-4-1 05:37
https://doi.org/10.1007/978-3-642-62003-4ims and multi-disciplinary character has much in common with the 1959 CIBA Conference. I shall again approach my subject primarily from the demographic standpoint, but this time exploring certain evolutionary implications.作者: 推崇 時間: 2025-4-1 08:53
,Einsch?tzung der zukünftigen Entwicklung,at within a specific span of time it will arrive, through a process of steadily accelerating decrepitude, at death. The puzzle has two sides: why and how has the somatic part of higher animals come to be mortal, and how is the germ-line kept free of the progressive deterioration in the soma?作者: 喚醒 時間: 2025-4-1 14:10 作者: esoteric 時間: 2025-4-1 14:53 作者: ECG769 時間: 2025-4-1 19:15
