標(biāo)題: Titlebook: Recent Advances in Robot Kinematics; Jadran Lenar?i?,Vincenzo Parenti-Castelli Book 1996 Springer Science+Business Media Dordrecht 1996 ca [打印本頁] 作者: 僵局 時間: 2025-3-21 19:31
書目名稱Recent Advances in Robot Kinematics影響因子(影響力)
書目名稱Recent Advances in Robot Kinematics影響因子(影響力)學(xué)科排名
書目名稱Recent Advances in Robot Kinematics網(wǎng)絡(luò)公開度
書目名稱Recent Advances in Robot Kinematics網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Recent Advances in Robot Kinematics被引頻次
書目名稱Recent Advances in Robot Kinematics被引頻次學(xué)科排名
書目名稱Recent Advances in Robot Kinematics年度引用
書目名稱Recent Advances in Robot Kinematics年度引用學(xué)科排名
書目名稱Recent Advances in Robot Kinematics讀者反饋
書目名稱Recent Advances in Robot Kinematics讀者反饋學(xué)科排名
作者: Mundane 時間: 2025-3-22 00:18
Book 1996ies. However, there are topics and problems that are typical for robot kinematics that cannot easily be found in any other scientific field. It is our belief that the initiative of Advances in Robot Kinematics has contributed to develop a remarkable scientific community. The present book is of inter作者: obviate 時間: 2025-3-22 01:34 作者: 我還要背著他 時間: 2025-3-22 05:59 作者: 充足 時間: 2025-3-22 12:47
nvolved in RNA processing events, and . in particular has a relatively large genome for a protist. Studies examining the structure of nuclear genes and the mechanisms involved in nuclear RNA processing have revealed that indeed . contains large numbers of introns in the limited set of genes so far e作者: 機制 時間: 2025-3-22 16:03 作者: 膽大 時間: 2025-3-22 20:18
J. Angeles,F. Bulca,N. Areson,M. Aresonucture that is related to the recognition of peroxides. We recently identified peroxiredoxin and NADPH-dependent thioredoxin reductase isoforms in cellular compartments including chloroplasts and mitochondria, indicating the physiological significance of the thioredoxin system in metabolism of ROS. 作者: motor-unit 時間: 2025-3-22 22:15 作者: monochromatic 時間: 2025-3-23 01:47
Alan Bowling,Oussama Khatibubois became involved with the study of human origins from a medical and anatomical background as have many since. The jealousies and professional pressures that we think of as a phenomenon of the post-war years were clearly a major factor in deciding the future of his career.作者: Decrepit 時間: 2025-3-23 06:26
T. F. Parikianimmune response. The data obtained highlight the importance of several previously showed virulence markers in patients and experimental models. In addition, we underscored the involvement of other factors that appear to be key regulators of gene expression in the cellular stress responses against am作者: 影響 時間: 2025-3-23 11:01
e was used for the development of the other type of microcarrier. A surface layer of cross-linked denatured collagen provided the surface for growth of cells. These microcarriers provided a “natural” substrate for cell growth and allowed improved attachment and spreading of cells with epithelial mor作者: cacophony 時間: 2025-3-23 15:51
Po-Hua Yang,Kenneth J. Waldron,David E. Orinever, suffers from the potential drawback of lack of specificity, since these second messengers must be able to influence all cyclic nucleotide dependent processes. Additionally the application of exogenous cyclic AMP to isolated tissues or organs at physiological (10.-10.M) or even higher concentra作者: 格言 時間: 2025-3-23 20:08
F. C. Park,J. W. Kim with these systems, many aspects of the nucleoprotein interactions that direct eukaryotic transcription—that is, the nucleotide sequences and the protein species that facilitate and regulate this process—are being elucidated (Sakonju .,1980; Bogenhagen .,1980; Grosschedl and Birnsteil, 1980b; Fowlk作者: Grandstand 時間: 2025-3-23 23:09 作者: 愛國者 時間: 2025-3-24 06:07
Milos? ?efran,Vijay Kumarnalysis and Genomic Regions search tools execute queries based on uploaded lists of identifiers and genome coordinates, respectively. HymenopteraMine facilitates cross-species data mining based on orthology and supports meta-analyses by tracking identifiers across gene sets and genome assemblies.作者: ACME 時間: 2025-3-24 10:23
D. Marsh,R. Hines,J. Duffynalysis and Genomic Regions search tools execute queries based on uploaded lists of identifiers and genome coordinates, respectively. HymenopteraMine facilitates cross-species data mining based on orthology and supports meta-analyses by tracking identifiers across gene sets and genome assemblies.作者: Agronomy 時間: 2025-3-24 13:34
M. José María Rico,A. Jaime Gallardotion when direct evidence for important biological innovations occurs in the fossil record such as multicellularity, sex, photosynthesis, biomineralization, prédation, and heterotrophy. Members of extant clades can be recognized and include bangiophyte red algae, xanthophyte algae, cladophorale gree作者: HEPA-filter 時間: 2025-3-24 15:25 作者: 6Applepolish 時間: 2025-3-24 19:23 作者: BRUNT 時間: 2025-3-24 23:10 作者: 閃光東本 時間: 2025-3-25 05:15
first symposium of this series was organised in 1988 in Ljubljana. The following meetings took place every other year in Austria, Italy, and Slovenia (Linz, Ferrara, Ljubljana, Portoroz- Bernardin). It must be emphasised that the symposia run under the patronage of the International Federation for 作者: chondromalacia 時間: 2025-3-25 08:04
Singularity-Robust Second-Order Kinematic Control of Robot Manipulatorselerations, as well as velocities and positions by integration. These are input to a joint space computed torque control. Results are presented for a six-joint industrial robot with open control architecture.作者: 重畫只能放棄 時間: 2025-3-25 13:40 作者: Mhc-Molecule 時間: 2025-3-25 17:35
Singularity Analysis and Categorisation of Generic 3-R Regional Manipulators in the literature, the complete categorisation of all generic regional manipulators is established. It is shown that there are only eight classes of homotopic generic manipulators. Several illustrative examples are provided.作者: 六個才偏離 時間: 2025-3-25 22:54
Acceleration Analysis, Via Screw Theory, and Characterization of Singularities of Closed Chainsscrew theory. Hence, it is possible to formulate a new methodology for the characterization of singular positions of closed chains. The authors believe that the approach expounded in this paper has some advantages over previously known methods.作者: 用樹皮 時間: 2025-3-26 01:51 作者: Cervical-Spine 時間: 2025-3-26 07:38
Kinematics of a Three Degree-Of-Freedom Motion Platform for a Low-Cost Driving Simulatorysis is carried out before the velocity problem is solved. Prom the result, the singular positions of the structure, which constrain the range of motions, are located and described in the paper. The design of a table-top model, which was built to assist the development of control software, is also briefly described in the paper.作者: VEIL 時間: 2025-3-26 09:21
The Direct Kinematics of the General 6–5 Stewart-Gough Mechanismniques to reduce a system of equations to a single univariate polynomial. It is shown that, once trivial solutions are eliminated, this polynomial is of degree 40. The resulting computations are simpler than those currently required by the analogous algorithmic method for the general 6–6 configurati作者: 尊敬 時間: 2025-3-26 15:59
The Kinematic Sensitivities of Redundant Robotic Manipulatorsant manipulators being capable of performing both a primary and a secondary task admit, correspondingly, two kinematic sensitivities. We refer to them as the primary and the secondary sensitivities, each being associated with a .. The primary sensitivity matrix turns out to be the partial derivative作者: 遺棄 時間: 2025-3-26 18:20
Modular Decomposition for Optimal Dynamic Design of Redundant Macro/Mini Manipulatorss the decomposition of the design problem into smaller, more manageable problems. With this method, a redundant mechanism is subdivided into a chain of non-redundant subsystems which can be designed separately. The result is a highly efficient design process.作者: 蠟燭 時間: 2025-3-26 23:12
Singularity-Robust Second-Order Kinematic Control of Robot Manipulatorskinematic singularities. A damped least-squares inverse of the Jacobian is used within a closed-loop inverse kinematics algorithm to compute joint accelerations, as well as velocities and positions by integration. These are input to a joint space computed torque control. Results are presented for a 作者: 上下倒置 時間: 2025-3-27 03:23
Dynamics and Control of Elastic Joint Robots on a Group Configurational Manifoldince the computational effectiveness of the vector-parameter approach increases with the increasing number of the revolute degrees of freedom, this fact is successfully used in the problems of elastic joint manipulators, where except the real . links, . fictious links are included as well as additio作者: 鄙視讀作 時間: 2025-3-27 07:55 作者: FACT 時間: 2025-3-27 11:48
On-Line Collision-Recognition and Collision-Avoidance Control for Redundant Articulated Robots in the workspace are required. This reduces calculation time essentially, because joint positions in workspace can be computed at every time from the joint variables through robot geometry. It is supposed that the obstacles in the workspace of the manipulator are represented by convex polygons in 2作者: surmount 時間: 2025-3-27 16:58 作者: prediabetes 時間: 2025-3-27 18:45
Kinematic Manipulability of Closed Chainsive joints. The formulation treats both redundant and nonredun-dant mechanisms, as well as over actuated and exactly actuated ones, in a uniform manner. We illustrate the formulation with several planar closed chain examples.作者: 來就得意 時間: 2025-3-27 23:55 作者: 轎車 時間: 2025-3-28 05:52 作者: Incisor 時間: 2025-3-28 10:02 作者: 起草 時間: 2025-3-28 11:31
Acceleration Analysis, Via Screw Theory, and Characterization of Singularities of Closed Chainsy the velocity analysis only. Further, recent results have shown that the acceleration analysis of closed chains can be formulated very compactly via screw theory. Hence, it is possible to formulate a new methodology for the characterization of singular positions of closed chains. The authors believ作者: Incommensurate 時間: 2025-3-28 16:22
Computer Aided Design of Robot Trajectories Using Rational Motions advantage of this approach is the data conformity to state of the art CAD systems which allows straightforward data transfer from CAM to CAD systems. In particular the paper focusses on applications in which the motion of the end effector is implicitly defined by task level considerations. Such app作者: 謙虛的人 時間: 2025-3-28 18:56 作者: groggy 時間: 2025-3-29 01:41
Coordinate-Free Formulation of the Cartesian Stiffness Matrixs matrix depends on the choice of a connection on the manifold; and (c) The standard definition of the Cartesian stiffness matrix assumes an asymmetric connection and this is the reason that the matrix is, in general, asymmetric.作者: morale 時間: 2025-3-29 03:56 作者: 宴會 時間: 2025-3-29 07:53
nfluence the final levels of gene products. RNA processing involves events such as nuclease-mediated cleavage, removal of intervening sequences referred to as introns and modifications to RNA structure (nucleoside modification and editing). In ., RNA transcript processing was initially examined in c作者: BLAND 時間: 2025-3-29 13:09
J. Nielsen,B. Rothuces the enzymes, in this case an entire organelle, the chloroplast, that is required to use CO. as the sole source of carbon and energy for growth. Ethanol, but not malate, inhibits the photoinduction of chloroplast enzymes and induces the synthesis of the glyoxylate cycle enzymes that comprise the作者: Working-Memory 時間: 2025-3-29 17:23 作者: 注射器 時間: 2025-3-29 20:07 作者: cocoon 時間: 2025-3-30 03:05
Alan Bowling,Oussama Khatibe of the usage and its association with Eugene Dubois. During the last thirty or forty years, Australopithecus and its African context has tended to draw attention from the early work on our origins in Java. It is now increasingly common to hear the term ‘pithecanthropine‘ used only to indicate the 作者: 別名 時間: 2025-3-30 05:15
T. F. Parikianasis mainly affects poor people in developing countries, where the barriers between human feces and food or water are inadequate. Humans are the only reservoir of . and are the sole target organism of the development of the disease, which limits our knowledge of the crosstalk between the colon and t作者: Proclaim 時間: 2025-3-30 11:05
The microcarriers were compared as substrates for the growth of several types of cells and with respect to binding of proteins from the culture medium. Crosslinked dextran has been found to be the most suitable material for a microcarrier matrix and was used as the matrix for the new microcarriers. 作者: Reservation 時間: 2025-3-30 15:54 作者: 軍械庫 時間: 2025-3-30 16:35 作者: 胖人手藝好 時間: 2025-3-30 21:58
P. Wenger,J. El Omrideveloped mo- lecular techniques, can now study with great precision the structure and regulation of specific genes. As a discipline, molecular biology is no longer a mere subspeciality of biology or biochemistry: it is the new biology. Current approaches to the outstanding problems in virtually all
