標(biāo)題: Titlebook: Nekton; Yu. G. Aleyev Book 1977 Dr. W. Junk b.v., Publishers, The Hague 1977 adaptation.fish.ocean.plankton [打印本頁(yè)] 作者: hydroxyapatite 時(shí)間: 2025-3-21 18:58
書目名稱Nekton影響因子(影響力)
書目名稱Nekton影響因子(影響力)學(xué)科排名
書目名稱Nekton網(wǎng)絡(luò)公開度
書目名稱Nekton網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Nekton被引頻次
書目名稱Nekton被引頻次學(xué)科排名
書目名稱Nekton年度引用
書目名稱Nekton年度引用學(xué)科排名
書目名稱Nekton讀者反饋
書目名稱Nekton讀者反饋學(xué)科排名
作者: Interlocking 時(shí)間: 2025-3-21 21:53 作者: unstable-angina 時(shí)間: 2025-3-22 01:49
https://doi.org/10.1007/978-94-010-1324-6adaptation; fish; ocean; plankton作者: LAY 時(shí)間: 2025-3-22 08:16 作者: 蔑視 時(shí)間: 2025-3-22 11:50 作者: 不怕任性 時(shí)間: 2025-3-22 13:58 作者: 大喘氣 時(shí)間: 2025-3-22 17:45
Creation of Propulsive Force (Locomotion) of a propulsive force of its own. The first method is very rare among nektonic animals and is never found without the second (Echeneidae, etc.). Of greater interest is the second method, being more characteristic of nektonic animals and ensured by the most subtle complex of adaptations.作者: FEIGN 時(shí)間: 2025-3-22 22:15 作者: 我要威脅 時(shí)間: 2025-3-23 03:27
lication of shape memory alloys in general as all effects related to the martensitic phase transformation are very sensitive to changes of environmental temperature (Fig. 1). Therefore, most pro-perties of NiTiNOL depend strongly on the temperature . These facts show clearly the importance of an 作者: lymphedema 時(shí)間: 2025-3-23 09:08
Yu. G. Aleyevoduced for actuator design, allowing an optimum use of the shape memory effect. It is shown that some of the prototypes presented, e.g. SMA microgrippers, already outperform conventional components..978-3-642-05837-0978-3-662-09875-2Series ISSN 1615-8326 Series E-ISSN 2365-0680 作者: 特別容易碎 時(shí)間: 2025-3-23 13:02
oduced for actuator design, allowing an optimum use of the shape memory effect. It is shown that some of the prototypes presented, e.g. SMA microgrippers, already outperform conventional components..978-3-642-05837-0978-3-662-09875-2Series ISSN 1615-8326 Series E-ISSN 2365-0680 作者: concert 時(shí)間: 2025-3-23 14:50
Yu. G. Aleyev of the models are provided for three shape-memory polymers: the tBA/PEGDMA and a vitrimer, which can easily be manufactured according to the data provided in open literature, and a shape-memory polymer filament for 3D printing, which is available on the shelf.作者: 進(jìn)取心 時(shí)間: 2025-3-23 21:12 作者: 指數(shù) 時(shí)間: 2025-3-23 23:02
However, there are no books explaining such theories beginning with their foundations..The structure of the book is shown in the Preface. The theorems are built up using mathematical results. Therefore, a mathematical style is introduced, consisting of definitions and theorems to summarize the key 作者: Clinch 時(shí)間: 2025-3-24 02:48 作者: Hiatal-Hernia 時(shí)間: 2025-3-24 07:41
Yu. G. Aleyevs of this chapter. Let us emphasize that we will not discuss all aspects of .-convergenee. In particular, we shall not touch its application to hyperbolic, parabolic, or nonlinear partial differential equations. Let us also remark that .-convergence is not the only theory in homogenization, although作者: BALE 時(shí)間: 2025-3-24 12:53 作者: 拒絕 時(shí)間: 2025-3-24 18:12
f magnitude softer material. For given load on the outer domain boundary, which is distributed on a prescribed fine scale pattern representing the contact area of the shape, the interior elastic phase is optimized with respect to the compliance cost. The elastic stress is supposed to be continuous o作者: 完成才會(huì)征服 時(shí)間: 2025-3-24 19:26 作者: DUCE 時(shí)間: 2025-3-25 01:10 作者: Esophagitis 時(shí)間: 2025-3-25 05:37 作者: sigmoid-colon 時(shí)間: 2025-3-25 09:33 作者: 吹氣 時(shí)間: 2025-3-25 14:09 作者: 駕駛 時(shí)間: 2025-3-25 18:55
Other Adaptationsy on those basic adaptations that are important in the formation of morphological features common to all nektonic animals. Of the greatest interest in this regard are adaptations associated with the reception and transmission of information and the capture of food, which we shall examine first; alon作者: abduction 時(shí)間: 2025-3-25 21:53
Book 1977s Parin (1968), proceeding from Haeckel‘s principle, believes that in the epipelagic zone of the ocean the minimum size of nektonic fishes with a well-developed capacity for active swimming may be between 15 and 30 cm, as fishes shorter than 15 cm are unable to counter oceanic currents. Meanwhile yo作者: 浪費(fèi)物質(zhì) 時(shí)間: 2025-3-26 02:24 作者: EVICT 時(shí)間: 2025-3-26 04:47
Yu. G. Aleyevverse models are investigated. This monograph is based on a doctoral dissertation prepared during 2004-2008 at the Chair of Discrete Mathematics and Optimization in the Departmen978-3-8348-0909-4978-3-8348-9396-3Series ISSN 2945-8773 Series E-ISSN 2945-8781 作者: 考古學(xué) 時(shí)間: 2025-3-26 09:00
n the field of medical technology the NiTi alloys (NiTiNOLA) had their breakthrough during the past years as implant or instrument e.g. for minimal invasive surgery. The improved understanding of the metallurgical principles was certainly the basis for this success. But probably more important were 作者: Amylase 時(shí)間: 2025-3-26 16:17
Yu. G. Aleyev and up-to-date.Since the beginning of the nineties, shape memory alloys (SMA) have become available for microsystems technology. Currently the breadth of research and development activities on SMA microactuators ranges from pure scientific topics of materials research to technological problems, suc作者: Aprope 時(shí)間: 2025-3-26 19:55 作者: 服從 時(shí)間: 2025-3-26 22:24
Yu. G. Aleyevnical properties of these materials; hence, the understanding of the physical phenomena driving the shape-memory effect is of first importance for the design of practical applications in which shape-memory polymers are used. The shape-memory effect being closely related to the viscoelastic behavior 作者: Reclaim 時(shí)間: 2025-3-27 04:11
Yu. G. Aleyevnt of holes in a domain where the boundary value problem of a partial differential equation is defined. Such a problem is known as the topology optimization problem. Here, the term topology refers to the study of geometrical properties and spatial relation of objects unaffected by the continuous cha作者: 冬眠 時(shí)間: 2025-3-27 05:40
parametric shape optimization problems are defined as problems of finding the shapes of domains in which boundary value problems of partial differential equations are defined. In these problems, optimum shapes are obtained from an arbitrary form without any geometrical parameters previously assigned作者: 外觀 時(shí)間: 2025-3-27 10:14 作者: 終點(diǎn) 時(shí)間: 2025-3-27 14:29 作者: 違反 時(shí)間: 2025-3-27 19:35 作者: opprobrious 時(shí)間: 2025-3-27 23:44
Yu. G. Aleyevcal, industrial, and economic app- cations. At the same time, they pose challenging mathematical research problems in numerical analysis and optimization. The present text is among the ?rst in the research literature addressing stochastic uncertainty in the context of PDE constrained optimization. T作者: 萬(wàn)花筒 時(shí)間: 2025-3-28 06:02
ns frequently refine towards a Dirichlet boundary to ensure an effective load transfer. The paper discusses the optimization of such supporting structures in a specific class of domain patterns in 2D, which composes of periodic and branching period transitions on subdomain facets. These investigatio作者: jeopardize 時(shí)間: 2025-3-28 08:54 作者: Triglyceride 時(shí)間: 2025-3-28 11:25 作者: 委屈 時(shí)間: 2025-3-28 17:49
Yu. G. Aleyevf the algorithms and computer programs are provided.The soft.Motivated by a variational model concerning the depth of the objects in a picture and the problem of hidden and illusory contours, this book investigates one of the central problems of computer vision: the?topological and algorithmic recon作者: abolish 時(shí)間: 2025-3-28 20:13
Introductionrom the Greek νηκτηρ, i.e. swimming. As Haeckel defined it, nekton describes collectively all swimming animals that are ‘free to choose their path’, i.e. can resist a strong current of water and, distinct from planktonic animals, go where they wish.作者: 矛盾 時(shí)間: 2025-3-29 01:56 作者: Diluge 時(shí)間: 2025-3-29 06:23 作者: Gum-Disease 時(shí)間: 2025-3-29 10:03
Maintaining the Body Suspended In the Waterater. This capacity is ensured first of all hydrostatically, by approximation of the animal’s mean density to that of the water, either fresh or salt, in which it dwells. The animal’s buoyancy Δ, which is the difference between the density ρ., of the water and its own mean density ρ (Aleyev 1963a,b)作者: 雇傭兵 時(shí)間: 2025-3-29 12:29 作者: Infelicity 時(shí)間: 2025-3-29 16:20
Reducing Resistance to Movementfe and constitutes one of the most general specific features of nektonic animals, since the total hydrodynamic resistance encountered by a nektonic animal determines the overall expenditure of energy required by the given ecology. The task of reducing the hydrodynamic resistance encountered by the a作者: 連系 時(shí)間: 2025-3-29 23:00
Controlling Movementegative accelerations, i.e. speeding up and braking. The performance of all these functions is connected with the creation of moments ., rotating the body of the nektonic animal about axes passing through its centre of gravity. For a moment . to arise it is necessary to apply a single force or a pai作者: epicondylitis 時(shí)間: 2025-3-30 02:31 作者: GRUEL 時(shí)間: 2025-3-30 04:30 作者: Lethargic 時(shí)間: 2025-3-30 08:44 作者: 量被毀壞 時(shí)間: 2025-3-30 14:49
Ecomorphological Classification of Nektoname of the nektonic class tending towards terrestrial fauna has been derived (Aleyev 1972a) from the Greek root ξηρ?, dry, i.e. land, continent; for semiaquatic animals tending towards nekton the name nektoxeron is adopted (see Introduction).作者: fructose 時(shí)間: 2025-3-30 17:21
