作者: Density 時間: 2025-3-21 23:29
Dissipative Structure of Regularity-Loss Type and Applicationsfound in the study of the dissipative Timoshenko system. This new dissipativity is of regularity-loss type and causes difficulties in solving the nonlinear problems. We present a time-weighted energy method to resolve the difficulties.作者: NAUT 時間: 2025-3-22 03:42
Exact Solutions to Supersonic Flow onto a Solid Wedgent-state regions, the upstream, and downstream area. The downstream area has higher density, but lower velocity, with direction tangential to the wedge surface. An alternative point of view is to consider flow parallel to a wall, up to a concave corner.作者: 健談 時間: 2025-3-22 05:59 作者: 痛恨 時間: 2025-3-22 11:04 作者: synovium 時間: 2025-3-22 14:39
ently in interaction with a variety of scientific domains, including fluid dynamics, physics, electromagnetism, chemistry, biology, road and network traffic, and engineering. Many of these papers present new effective numerical methods and their application in various contexts..978-3-662-50169-6978-3-540-75712-2作者: Incumbent 時間: 2025-3-22 18:13
On Compressible Current–Vortex Sheetsis a necessary step to show the local-in-time existence of “stable” current–vortex sheet solutions to the nonlinear equations of ideal compressible MHD by a suitable Nash– Moser-type iteration scheme. Since the tangential discontinuity is characteristic, the functional setting is provided by the anisotropic weighted Sobolev spaces....作者: inflame 時間: 2025-3-23 01:18 作者: meditation 時間: 2025-3-23 03:37 作者: CONE 時間: 2025-3-23 08:11
Higher Order Numerical Schemes for Hyperbolic Systems with an Application in Fluid Dynamics step. Moreover, we discuss a use of non-reflecting boundary conditions at inflow/outflow parts of boundary and present a stabilization technique that avoid spurious oscillations of numerical solution in vicinity of shock waves. Finally, two numerical examples of unsteady compressible flow demonstrating an efficiency of the scheme are presented.作者: Induction 時間: 2025-3-23 11:49
General Relativistic Hydrodynamics and Magnetohydrodynamics: Hyperbolic Systems in Relativistic Astrand black holes. Those include gravitational collapse, γ-ray burts, accretion, relativistic jets in active galactic nuclei, or the coalescence of compact neutron star (or black hole) binaries. Astronomers have long been scrutinizing these systems using the complete frequency range of the electromagn作者: 放棄 時間: 2025-3-23 17:57
On Approximations for Overdetermined Hyperbolic Equationsof the thermodynamically consistent equations are presented for fluid dynamics equations, magnetohydrodynamics equations, the Maxwell equations and the elasticity equations. An approach for constructing discrete models of such systems is discussed.作者: Calculus 時間: 2025-3-23 19:55 作者: 收集 時間: 2025-3-23 23:24 作者: 同音 時間: 2025-3-24 02:43
A Penalization Technique for the Efficient Computation of Compressible Fluid Flow with Obstaclesics, from a practical point of view. Flows over the wings and fuselage of airplanes, off-shore drilling or wind engineering of buildings are relevant examples of situations where this simulations could be of interest.作者: 發(fā)炎 時間: 2025-3-24 07:07 作者: Dealing 時間: 2025-3-24 11:17
Group Dynamics of Phototaxis: Interacting Stochastic Many-Particle Systems and Their Continuum Limitations, the first model describes the locations of bacteria, an internal property of the bacteria that is related to the group dynamics, and the interaction between the bacteria and the medium in which it resides. The second model is a new multiparticle system following the same quantities as in the作者: GLEAN 時間: 2025-3-24 14:59
Stability and Instability Issues for Relaxation Shock Profiles mechanism toward a given equilibrium. After hyperbolic rescaling, the system can be thought as a dynamical system with two time scales: the fast one is governed mainly by the kinetic part of the system itself and it drives the solution toward the equilibrium manifold, the slow one is described by a作者: fringe 時間: 2025-3-24 22:21 作者: 不能仁慈 時間: 2025-3-25 02:42 作者: 整體 時間: 2025-3-25 05:42 作者: llibretto 時間: 2025-3-25 09:16
extremities. On the one hand they are relatively frequent and on the other they mean for the patient limitation of his ability to walk, because of their considerably detrimental effects. A purposeful basic treatment of these joint diseases (and here osteoarthritis takes pride of place) is only poss作者: 連鎖 時間: 2025-3-25 15:44 作者: flammable 時間: 2025-3-25 15:57
S. K. Godunov The results are directed to practicing surgeons. Their chronological sequence leads to a step by step development of theoretical bases and to a progressive rejection of old conceptions. Especially in the field of orthopaedic surgery, a responsible attitude is possible neither without solid anatomic作者: omnibus 時間: 2025-3-25 20:41
Y. Guo essential aim of treatment arthritis, even in cases which up to now would usually have been considered incurable. consisted in restitution of anatomy by surgery in order to This atlas not only shows convincing results of such restore function. Various forms of alloplasty have recently become fashio作者: 休閑 時間: 2025-3-26 03:29
S. Kawashima essential aim of treatment arthritis, even in cases which up to now would usually have been considered incurable. consisted in restitution of anatomy by surgery in order to This atlas not only shows convincing results of such restore function. Various forms of alloplasty have recently become fashio作者: febrile 時間: 2025-3-26 06:05 作者: 鄙視 時間: 2025-3-26 09:57 作者: SSRIS 時間: 2025-3-26 14:49
G. Chiavassa,R. Donatble 1. The models represent the lower half of the neurocranium, that is, the skull base and adjacent regions of the side walls. At the section plane, the missing upper half of the braincase can be replaced by section forces. In the experiments, the models were turned upside down so that they were su作者: Handedness 時間: 2025-3-26 18:30
V. Elling,T. -P. Liuare a result of those externally applied and those exerted by the wrist and finger flexor and extensor muscle-tendon units. The combination of eight semi-rigid carpal bones located between the radius, ulna, and five metacarpal bones; compressive load bearing tissues varying in compliance from cartil作者: 消息靈通 時間: 2025-3-26 20:59
T. Gallou?tare a result of those externally applied and those exerted by the wrist and finger flexor and extensor muscle-tendon units. The combination of eight semi-rigid carpal bones located between the radius, ulna, and five metacarpal bones; compressive load bearing tissues varying in compliance from cartil作者: sebaceous-gland 時間: 2025-3-27 01:25 作者: 少量 時間: 2025-3-27 05:43
H. -L. Li,J. Li,Z. Xin the questions but lack of the specialized methods. The engineers on the other hand can handle very specialized equipment and methods, but lack in the biological thinking. If both sides are able to adapt to each other, Biomechanics is a classical field of interdis- ciplinary cooperation. In the begi作者: circuit 時間: 2025-3-27 09:57
C. Masciat a relatively low pressure (approx. 30 mmHg) blood is pumped into the lungs at a rate in the order of 5 liters per minute. The blood returning from the lungs is collected in the left atrium, from where it flows into the left ventricle during each diastolic phase. The left ventricle is a powerful pu作者: ANT 時間: 2025-3-27 15:37 作者: Blazon 時間: 2025-3-27 17:57
F. Gallaire,D. Gérard-Varet,F. Roussetcal strength (12). These properties, similar to those of the biological materials, make them attractive for joint replacements. Among fiber-rei nforced-materials, carbon-fiber-reinforced-carbon (CFRC) appeared quite promising because of its well known tissue biocompatibility and excellent mechanical作者: Psa617 時間: 2025-3-27 23:11
Y. Trakhinine of stress and motion homeostatic responses of these tissues has been recognized only in recent years. Atrophy and a decrease in strength of smaller bones following physical disuse has been documented first by Allison and Brooks (1) and later by others (2-4). Recently, Klein, et al (5) showed signi作者: granite 時間: 2025-3-28 03:43 作者: 藐視 時間: 2025-3-28 06:26
X. Zhang,E. Zuazuai (1452-1519). Recently, however, it has become fashionable as a separate field, as witnessed by the existence of a Journal of Biomechanics (1968), an Interna- tional (1973), a European (1976) and an American (1977) Society of Biomechanics, and an amount of (usually recently erected) Biomechanics La作者: Delectable 時間: 2025-3-28 11:56 作者: 使害怕 時間: 2025-3-28 17:52
J. A. Fonttant question of articular stressing remains unanswered. Dr. Maquet has carried out pioneer work in this field for some years in adapting, by analogy, to the knee joint, principles already accepted for the hip joint. Since the knee is not a ball and socket joint, a complicated problem arises for which new tho978-3-642-96360-5作者: Amorous 時間: 2025-3-28 19:43
S. K. Godunov is still evident in the monograph concerning fractures of the femoral neck. Later it appeared that ST. KROMPECHER had made a step forwards in the matter of chondrogenesis when he abandoned the shear theory postulated by Roux and held that compression was the only effective stimulus for the forma- t作者: 用樹皮 時間: 2025-3-28 23:02 作者: 招人嫉妒 時間: 2025-3-29 06:30
S. Kawashimaomist, acted as the devil‘s advocate, and subjected different types has been presented as the method of the new concepts in functional anatomy and biomechanics choice because the immediate results are often spectacular shown in the atlas to critical analysis.978-3-642-66212-6作者: entitle 時間: 2025-3-29 08:57
S. Bianchini,B. Hanouzet,R. Nataliniomist, acted as the devil‘s advocate, and subjected different types has been presented as the method of the new concepts in functional anatomy and biomechanics choice because the immediate results are often spectacular shown in the atlas to critical analysis.978-3-642-66212-6作者: 輕快走過 時間: 2025-3-29 12:48 作者: indemnify 時間: 2025-3-29 16:07
G. Chiavassa,R. Donat so that a force applied perpendicularly to the occipital condyles in the experiment coincides with the inclined direction of this force in the human skull (Fig. 5). In the figures, the models are depicted in the “natural” orientation, i.e., they were turned over again.作者: 公社 時間: 2025-3-29 20:01 作者: 意外的成功 時間: 2025-3-30 03:56 作者: nitroglycerin 時間: 2025-3-30 07:42
D. Bhaya,D. Levy,T. Requeijoome of these requirements will be discussed in this article. The first stage is to identify and quantify the present status, particularly the strong and weak points. This is done by a review from our own institutional data on retrieved total knees and clinical follow-ups (2,3,4,5).作者: Blood-Clot 時間: 2025-3-30 11:44
H. -L. Li,J. Li,Z. Xin and a place of interdis- ciplinary discussion for scientists in Biomechanics on the one side and surgeons and other peoples interested in biome- chanical solutions on the other. It is the third time that the proceedings are published as a book and the editors are sure that this volume will help to 作者: restrain 時間: 2025-3-30 13:16 作者: 低能兒 時間: 2025-3-30 20:19
A. Dedner,M. Ohlbergern has a feeling for what the solution to a particular problem might be, a fruitful inter- disciplinary collaboration is made difficult by this scientific language barrier. On the other hand, a physicist, chemist, engi- neer and metallurgist, to name a few, would do well with a realistic perception o作者: Mundane 時間: 2025-3-30 21:39
F. Gallaire,D. Gérard-Varet,F. Roussetement (hip and knee), artificial ligaments and internal fixation (plates and intramedullary nails). This article presents a survey of the investigations which have been performed for the development of CFRC joint endoprostheses in France, simultaneously with that being done in Germany (3, 4, 9).作者: 物種起源 時間: 2025-3-31 04:54
Y. Trakhininr and glycosaminoglycans in tendons and ligaments following immobilization of the animals’ knee. More recently, these authors documented increases in collagen cross-linking in these tissues (9). Biomechanical changes of joint mechanics and bone properties secondary to immobilization have been furthe作者: GRILL 時間: 2025-3-31 07:28 作者: 弄污 時間: 2025-3-31 10:18 作者: 擦掉 時間: 2025-3-31 15:26
Dissipative Hyperbolic Systems: the Asymptotic Behavior of Solutions作者: STALL 時間: 2025-3-31 17:41
,-Stability Theory of the Boltzmann Equation Near Vacuum作者: 死亡率 時間: 2025-3-31 22:29 作者: 牽索 時間: 2025-4-1 02:39 作者: Gyrate 時間: 2025-4-1 06:21
Elliptic and Centrifugal Instabilities in Incompressible Fluids作者: nitroglycerin 時間: 2025-4-1 10:53 作者: 精致 時間: 2025-4-1 16:00
Hyperbolic Problems: Theory, Numerics, ApplicationsProceedings of the E
