作者: Pandemic 時(shí)間: 2025-3-21 20:36
Oscillatory Behavior of Enzymic Activities: A New Type of Metabolic Control Systemt can be induced in the enzymic activities by low level UV-irradiated substrates. A complex network encompassing long sequences of metabolic reactions can be constructed, and on this basis the organization of cellular metabolic activities in well defined “regimes” and “states” is inferred.作者: CARE 時(shí)間: 2025-3-22 01:51 作者: 猛然一拉 時(shí)間: 2025-3-22 07:17
Künftige Lebenswege von Schulkindernt can be induced in the enzymic activities by low level UV-irradiated substrates. A complex network encompassing long sequences of metabolic reactions can be constructed, and on this basis the organization of cellular metabolic activities in well defined “regimes” and “states” is inferred.作者: CLAM 時(shí)間: 2025-3-22 10:57
Kükenthal - Zoologisches Praktikumions that can be extended to formally explain self-generation. This process depends on the interplay between structurally determined constraints and relationally enabled decisions which a “self”-like representation of the system can use to realize itself and thus to constructively build up transitio作者: Ptsd429 時(shí)間: 2025-3-22 14:39
Kükenthal - Zoologisches Praktikumom the information theoretic point of view it is essentially incredible for a particular given protein to arise de novo by chance alone. Genetic information could arise in a series of steps in which a useful sequence of amino acids or a sequence of improved specificity arises by chance. Such an impr作者: flimsy 時(shí)間: 2025-3-22 20:16
https://doi.org/10.1007/978-3-8274-2229-3concepts of bioids, open systems which can exist in several steady states. Extending classical information theory, three “kinds” of information can be discussed: I., information representing the chemical (“chemical information”) and physical constraints, that bioids must be capable to evolve and to 作者: Fester 時(shí)間: 2025-3-22 22:12 作者: 熄滅 時(shí)間: 2025-3-23 02:28
Beteiligte und ihre Verhaltenstypologien,eralized bifurcation points). The present paper suggests to replace the dynamic law in the form of differential equations by probabilistic laws in order to describe evolution processes. The main features of THOM’s theory remain valid, in particular attractor phenomena can be interpreted as correspon作者: 靦腆 時(shí)間: 2025-3-23 07:30 作者: NUDGE 時(shí)間: 2025-3-23 12:02
https://doi.org/10.1007/978-3-658-33574-8iption to the microscopic description of the system. This alternative description selectively ignores detail which corresponds in the physical system to some form of dissipation process which gives rise to the new coordinations of the constraint and a simplified collective behavior we recognize as f作者: 梯田 時(shí)間: 2025-3-23 15:17 作者: Abrupt 時(shí)間: 2025-3-23 22:03
,Kündigung eines VOB-Bauvertrags,mitotic operon may be switched on and off by an operonic trigger which in turn is based upon the mitotic operon and the histospecific operon. The assumption of a block of the two operon activities during the S — phase guarantees the oscillatory action of the trigger. The model contains the feedback 作者: 處理 時(shí)間: 2025-3-23 22:51
,Kündigung eines VOB-Bauvertrags,int of the engineer, non-interacting controls are desirable. Interactions among the components of living systems, however, not only exist, but frequently possess the property of synergy — i.e., they are mutually reinforcing, in some sense. In this paper an outline of a mathematical theory of synergi作者: 狂熱文化 時(shí)間: 2025-3-24 04:23
https://doi.org/10.1007/978-3-531-94059-5or systems” in which a chain of autocatalytic reactions could take place. The role of intracellular compartmentalization in cell funcion and the interaction of the cell with external stimuli are discussed herin.作者: 軟膏 時(shí)間: 2025-3-24 06:32 作者: etiquette 時(shí)間: 2025-3-24 12:43 作者: browbeat 時(shí)間: 2025-3-24 14:58
,Künstler in Transformationsprozessen,t levels of organization. In order to systematize our knowledge of living systems, a classification is necessary, even with regard to the properties of biological oscillations. It is the end of this paper to find out empirical criteria which allow to classify oscillations in one distinct respect, an作者: atopic-rhinitis 時(shí)間: 2025-3-24 22:49
,M?gliche L?sungen beruflicher Probleme,d group of particles to transfer environmental information along its parts resulting in the maintenance of its structural integrity. Structural-ization is differentiated from organization and explicitly defined as organizational schemata endued with survival potential. As a corollary, value can be d作者: saphenous-vein 時(shí)間: 2025-3-25 02:14
,M?gliche L?sungen beruflicher Probleme,icular the laws of creation and dissipation of information are given by the theory of fluctuation and the second law of thermodynamics respectively. On the basis of this foundation we derive from the basic laws a set of secondary principles dealing with the safe-keeping of information, the accumulat作者: Dna262 時(shí)間: 2025-3-25 05:22
https://doi.org/10.1007/978-3-663-05288-3oduction per unit time, have been studied for a number of 2-variable open systems of far-from-equilibrium chemical reactions. The first and second order systems were chosen to include: straight line, loop (network), autocatalytic and disproportionate kinetic features. All of the functions examined a作者: grounded 時(shí)間: 2025-3-25 08:05 作者: morale 時(shí)間: 2025-3-25 11:59
https://doi.org/10.1007/978-3-642-95235-7Biogenese; Evolution (Biol; ); Hom?ostase; biology; dynamics; origin of life; thermodynamics作者: 敏捷 時(shí)間: 2025-3-25 16:00
978-3-540-06134-2Springer-Verlag Berlin · Heidelberg 1973作者: lavish 時(shí)間: 2025-3-25 22:53
http://image.papertrans.cn/b/image/187020.jpg作者: Intersect 時(shí)間: 2025-3-26 01:52
On the Dynamics and Trajectories of Evolution Processesding to biological species. For the case where a function exists that corresponds to the potential function of a gradient field the author has observed attractor phenomena in simulations of evolution processes. Finally, connections with optimization algorithms are pointed out.作者: extinct 時(shí)間: 2025-3-26 08:17
The Existence of Synchronous States in Populations of Oscillatorsnization in which all units oscillate in phase and with the same frequency. There are indications that certain phenomena associated with circadian rhythms may be due to changes from one type of synchronization into another.作者: 影響帶來(lái) 時(shí)間: 2025-3-26 11:33 作者: 相符 時(shí)間: 2025-3-26 15:29
Kükenthal - Zoologisches Praktikumelationally enabled decisions which a “self”-like representation of the system can use to realize itself and thus to constructively build up transitions of states with ever increasing complexities. The need of a certain a priori framework for those considerations is outlined.作者: Ischemic-Stroke 時(shí)間: 2025-3-26 19:59
,Gründe für personelle Trennungen,rganisms demonstrate. If we try to consider every species as being the product of a long process of evolution by natural selection, there are often, however, many cases where the performance of some particular structure or behaviour is obviously far from maximal.作者: 不朽中國(guó) 時(shí)間: 2025-3-26 22:29 作者: insurrection 時(shí)間: 2025-3-27 02:52 作者: 劇本 時(shí)間: 2025-3-27 07:42
Systemogenesis as a Paradigm for Biogenesiselationally enabled decisions which a “self”-like representation of the system can use to realize itself and thus to constructively build up transitions of states with ever increasing complexities. The need of a certain a priori framework for those considerations is outlined.作者: PLUMP 時(shí)間: 2025-3-27 09:37
The Limits on Optimization in Evolutionrganisms demonstrate. If we try to consider every species as being the product of a long process of evolution by natural selection, there are often, however, many cases where the performance of some particular structure or behaviour is obviously far from maximal.作者: Proponent 時(shí)間: 2025-3-27 16:53
Contribution to a Mathematical Theory of Synergic Systemstly possess the property of synergy — i.e., they are mutually reinforcing, in some sense. In this paper an outline of a mathematical theory of synergic systems is presented. Such a theory is basic to an understanding of teleogenetic systems — systems endowed (genetically or otherwise) with the capacity to generate their own goals.作者: 發(fā)展 時(shí)間: 2025-3-27 18:42 作者: 心胸開(kāi)闊 時(shí)間: 2025-3-28 00:31
https://doi.org/10.1007/978-3-663-05288-3nism and 2. concentration waves as a plausible mechanism for propagation and transmission of information in the form of chemical signals being of great importance during the process of growth and development of higher organisms.作者: 叫喊 時(shí)間: 2025-3-28 03:10
Thermodynamic Stability and Spatio-Temporal Structures in Chemical Systemsnism and 2. concentration waves as a plausible mechanism for propagation and transmission of information in the form of chemical signals being of great importance during the process of growth and development of higher organisms.作者: 領(lǐng)帶 時(shí)間: 2025-3-28 09:05 作者: Intellectual 時(shí)間: 2025-3-28 13:33
Beteiligte und ihre Verhaltenstypologien,ding to biological species. For the case where a function exists that corresponds to the potential function of a gradient field the author has observed attractor phenomena in simulations of evolution processes. Finally, connections with optimization algorithms are pointed out.作者: nugatory 時(shí)間: 2025-3-28 15:45 作者: 拋物線 時(shí)間: 2025-3-28 22:46 作者: Ambiguous 時(shí)間: 2025-3-28 23:20 作者: ordain 時(shí)間: 2025-3-29 03:18
On the Evolutionary Origin of Life and the Definition and Nature of Organism: Relational Redundanciehe applicability of control systems as models for biosystems. On this basis, molecular (e.g. metabolism, chemical learning), cellular (e.g. membrane depolarization; probabilistic neuromechanics), organismic (psychosystems; value and optimization; language and meaning) and population (VOLTERRA — LOTK作者: CRUE 時(shí)間: 2025-3-29 07:32
Physical Problems of the Origin of Natural Controlsned control system. The basic physical distinction is that the operation of a control system assumes the existence of organized structures which are treated as boundary conditions or equations of constraint, whereas the origin problem must account for the establishment of these boundary conditions a作者: 不朽中國(guó) 時(shí)間: 2025-3-29 11:32
The Significance of Cooperative Interactions in Biochemical Control Systemsrate of turnover of the enzyme-substrate compounds formed from the favored form of the free enzyme is less than the rate of turnover of the other enzyme compounds, a hyperbolic relationship (with slight or no substrate inhibition) rather than a sigmoidal relationship can result whether or not quasi-作者: 友好 時(shí)間: 2025-3-29 19:27 作者: essential-fats 時(shí)間: 2025-3-29 20:14 作者: Heretical 時(shí)間: 2025-3-30 01:42
Thermodynamic and Statistical Theory of Life: An Outliney and cultural developments. Instead of trying to understand the nature of these systems by proposing the a priori existence of an assumed information content we regard any system to begin with zero information content and analyse the origination, selection, accumulation of information and the evolu作者: 改革運(yùn)動(dòng) 時(shí)間: 2025-3-30 05:14 作者: Acumen 時(shí)間: 2025-3-30 10:27 作者: 盤(pán)旋 時(shí)間: 2025-3-30 16:19 作者: Sinus-Node 時(shí)間: 2025-3-30 16:45 作者: prick-test 時(shí)間: 2025-3-31 00:34 作者: 有惡臭 時(shí)間: 2025-3-31 03:52 作者: 壕溝 時(shí)間: 2025-3-31 08:41 作者: athlete’s-foot 時(shí)間: 2025-3-31 10:03 作者: entice 時(shí)間: 2025-3-31 15:06
