作者: Painstaking 時(shí)間: 2025-3-21 23:42
Continuous Models for Interacting Populations,ere are three main types of interaction, (i) If the growth rate of one population is decreased and the other increased the populations are in a . situation, (ii) If the growth rate of each population is decreased then it is .. (iii) If each population’s growth rate is enhanced then it is called . or ..作者: 殖民地 時(shí)間: 2025-3-22 02:05
Mechanical Models for Generating Pattern and Form in Development,o how pattern is laid down and how the embryonic form might be created. Although genes of course play a crucial role in the control of pattern formation, genetics says nothing about the actual . involved nor how the vast range of pattern and form that we see evolves from a homogeneous mass of dividing cells.作者: 壯觀的游行 時(shí)間: 2025-3-22 07:12
Textbook 19932nd editionical science is clearly the premier science of the foreseeable future. For the continuing health of their subject mathematicians must become involved with biology. With the example of how mathematics has benefited from and influenced physics, it is clear that if mathematicians do not become involved作者: Progesterone 時(shí)間: 2025-3-22 08:51 作者: inflate 時(shí)間: 2025-3-22 14:28 作者: Foment 時(shí)間: 2025-3-22 20:42 作者: llibretto 時(shí)間: 2025-3-23 01:14 作者: 不適當(dāng) 時(shí)間: 2025-3-23 03:16 作者: bonnet 時(shí)間: 2025-3-23 05:56 作者: 助記 時(shí)間: 2025-3-23 11:56 作者: pantomime 時(shí)間: 2025-3-23 16:12
Animal Coat Patterns and Other Practical Applications of Reaction Diffusion Mechanisms,y in fact. In each of the applications the biological modelling is discussed in detail. Most of the finite amplitude patterns reproduced are numerical solutions of the model equations and are applied directly to the specific biological situation.作者: magnate 時(shí)間: 2025-3-23 18:37
Evolution and Developmental Programmes,oint of view. This chapter has no mathematics . and is more or less a stand-alone biological chapter. However, the concepts developed and their practical applications are firmly based on the models, and their analysis, presented and elaborated in earlier chapters, particularly Chapters 14 and 17.作者: MEAN 時(shí)間: 2025-3-24 00:21
tterns or data. The performance of neural networks depends on the computational function of the neurons in the network,the structure and topology of the network,and the learning rule or the update rule of the connecting weights. This concept of trainable neural n- works further strengthens the idea 作者: 彈藥 時(shí)間: 2025-3-24 03:38 作者: Locale 時(shí)間: 2025-3-24 08:49 作者: debouch 時(shí)間: 2025-3-24 13:45 作者: Emg827 時(shí)間: 2025-3-24 16:40 作者: 危險(xiǎn) 時(shí)間: 2025-3-24 23:04 作者: Classify 時(shí)間: 2025-3-25 02:38 作者: 網(wǎng)絡(luò)添麻煩 時(shí)間: 2025-3-25 04:15 作者: 白楊魚(yú) 時(shí)間: 2025-3-25 10:29 作者: 附錄 時(shí)間: 2025-3-25 14:43
Discrete Growth Models for Interacting Populations, the mathematics of coupled systems but also including some interesting numerically computed results: see also the introductory article by Lauwerier (1986). The review article by May (1986) is apposite to the material here and that in the previous chapters, the central issue of which is how populati作者: 要素 時(shí)間: 2025-3-25 18:09 作者: Charlatan 時(shí)間: 2025-3-25 20:38 作者: 異教徒 時(shí)間: 2025-3-26 01:48
Biological Waves: Single Species Models, phenomena in that area, and in interacting population models where spatial effects are important. Another example, related to interacting populations, is the progressing wave of an epidemic, of which the rabies epizootic currently spreading across Europe is a dramatic and disturbing example: we stu作者: –FER 時(shí)間: 2025-3-26 07:23 作者: FER 時(shí)間: 2025-3-26 11:47
0067-8821 thematical modelling offers another research tool commmensurate with a new powerful laboratory technique but only if used appropriately and its limitations reco978-3-662-08542-4Series ISSN 0067-8821 Series E-ISSN 2197-4160 作者: 預(yù)防注射 時(shí)間: 2025-3-26 15:49 作者: 我不怕?tīng)奚?nbsp; 時(shí)間: 2025-3-26 18:44 作者: forthy 時(shí)間: 2025-3-27 00:17 作者: Trabeculoplasty 時(shí)間: 2025-3-27 04:44 作者: negotiable 時(shí)間: 2025-3-27 06:23
Spatial Pattern Formation with Reaction/Population Interaction Diffusion Mechanisms,the embryo is a sequential process and follows a ground plan, which is usually laid down very early in gestation. In humans for example it is set up roughly by the 5th week. The book by Slack (1983) is a readable account of the early stages of development from egg to embryo.作者: 殺人 時(shí)間: 2025-3-27 11:38 作者: 完成才會(huì)征服 時(shí)間: 2025-3-27 16:15 作者: 地名表 時(shí)間: 2025-3-27 18:53
James D. Murray FRS initially described in boxers as “dementia pugilistica.” More recently a multitude of cases have been reported in American football players, which has sparked scientific debate. CTE has been described at two different levels; pathological and clinical. It was until recently described clinically as 作者: 沖突 時(shí)間: 2025-3-27 21:59 作者: PAD416 時(shí)間: 2025-3-28 04:22
James D. Murray FRSuitary- adrenocortical (HPA) axis, fever, and sickness behaviour. The task of these triggered processes is to promote survival and recovery of homeostasis. However, at the level of the brain the neurotransmitter systems underlying these physiological and behavioural responses still need to be fully 作者: Wordlist 時(shí)間: 2025-3-28 09:40 作者: cleaver 時(shí)間: 2025-3-28 11:49
James D. Murray FRSe Netherlands Societies of Neurology, Neurosurgery and Radiotherapy to give the opening remarks to this Conference on Neuro-Oncology. I am particularly pleased that the societies have selected neuro-oncology as a topic because it gives recognition to a field that has come of age and indicates that n作者: 雄偉 時(shí)間: 2025-3-28 17:46 作者: 裝飾 時(shí)間: 2025-3-28 20:56 作者: Radiculopathy 時(shí)間: 2025-3-29 01:15
Discrete Population Models for a Single Species,hatsoever between successive generations and so population growth is in discrete steps. For primitive organisms these can be quite short in which case a continuous (in time) model may be a reasonable approximation. However, depending on the species the step lengths can vary widely. A year is common.作者: 情感脆弱 時(shí)間: 2025-3-29 06:25
Continuous Models for Interacting Populations,akes for structurally complex communities. We consider here systems involving two or more species, concentrating particularly on 2-species systems. There are three main types of interaction, (i) If the growth rate of one population is decreased and the other increased the populations are in a . situ作者: evanescent 時(shí)間: 2025-3-29 08:40
Discrete Growth Models for Interacting Populations,owth models, there are the same main types of interaction namely predator-prey, competition and mutualism. In a predator-prey situation the growth rate of one is enhanced at the expense of the other whereas in competition the growth rates of both are decreased while in mutualism they are both increa作者: 佛刊 時(shí)間: 2025-3-29 14:50 作者: 桉樹(shù) 時(shí)間: 2025-3-29 15:50 作者: Myocarditis 時(shí)間: 2025-3-29 20:31 作者: CT-angiography 時(shí)間: 2025-3-30 01:40
Perturbed and Coupled Oscillators and Black Holes,an have on the subsequent oscillations. In his pioneering work on circadian rhythms in the 1960’s, A.T. Winfree asked this basic and deceptively simple question in a biological context in connection with his experimental work on the periodic emergence of the fruit fly, ., from their pupae. Since the作者: 我不怕?tīng)奚?nbsp; 時(shí)間: 2025-3-30 06:17
Reaction Diffusion, Chemotaxis and Non-local Mechanisms,icles spread out as a result of this irregular individual motion of each particle. When this microscopic irregular movement results in some macroscopic or gross regular motion of the group we think of it as a . process. Of course there may be interaction between particles for example, or the environ作者: 得意人 時(shí)間: 2025-3-30 10:38 作者: Aggressive 時(shí)間: 2025-3-30 13:13
Biological Waves: Single Species Models,wave of chemical concentration or mechanical deformation. Looking at almost any film of a developing embryo it is hard not to be struck by the number of wave-like events that appear after fertilisation. There are, for example, both chemical and mechanical waves which propagate on the surface of many作者: Conjuction 時(shí)間: 2025-3-30 19:51 作者: Traumatic-Grief 時(shí)間: 2025-3-30 22:02 作者: 臭名昭著 時(shí)間: 2025-3-31 04:27 作者: mortgage 時(shí)間: 2025-3-31 07:30 作者: 不連貫 時(shí)間: 2025-3-31 10:20 作者: GNAW 時(shí)間: 2025-3-31 14:33 作者: 自制 時(shí)間: 2025-3-31 20:26
Evolution and Developmental Programmes,ryogenesis. Natural selection must act on the developmental programmes to effect change. We require, therefore a morphological view of evolution, which goes beyond the traditional level of observation to a morphological explanation of the observed diversity. Later in this chapter we shall discuss so作者: 雄辯 時(shí)間: 2025-3-31 22:57 作者: menopause 時(shí)間: 2025-4-1 03:34 作者: Semblance 時(shí)間: 2025-4-1 08:17
Franco Celada,Verne N. Schumaker,Eli E. Sercarzn used to compute the intra-cluster correlation, resulting in the most suspicious cluster being returned. Finally, the GWO is modified to separate shilling profiles from genuine profiles. This process is culminated using the introduced fitness function and on lines of hunting behavior of grey wolves作者: Obscure 時(shí)間: 2025-4-1 12:18
Experimental Animal Models of Diabetic Kidney Disease physiological and pathological characteristics of DN in type 1 and type 2 DM..The purpose of this section is to outline the pathological features of the major DN rodent models that have been reported thus far and to evaluate the utility and limitations of these animal models for research on DKD.作者: 詞根詞綴法 時(shí)間: 2025-4-1 14:20
P. R. Kryplies without exception to all types of materials. On any particular machine, it results in either a faster solution for a given problem or the ability to solve problems of greater complexity. ?The Clifford-Cau978-981-10-1385-0978-981-10-0089-8作者: fatty-acids 時(shí)間: 2025-4-1 19:56
Madame de Sévigné – Der Stil, das ist der Mensch selbsthrzehnte sp?ter nachgedruckt und zitiert wurde und die er mit ?Discours sur le style“ (Abhandlung über den Stil) betitelt hatte. Darin stellte er die Merkmale eines stilvollen Textes oder Gespr?chs derart markant heraus, dass seine Ausführungen lange Zeit als Klassiker der Stiltheorie galten. Im Zus作者: mitten 時(shí)間: 2025-4-2 01:16 作者: Ascribe 時(shí)間: 2025-4-2 03:57
