標題: Titlebook: Using MSC/NASTRAN; Statics and Dynamics Arturo O. Cifuentes Book 1989 Springer-Verlag New York Inc. 1989 Nastran.Stand-Alone.dynamics.finit [打印本頁] 作者: 郊區(qū) 時間: 2025-3-21 17:14
書目名稱Using MSC/NASTRAN影響因子(影響力)
書目名稱Using MSC/NASTRAN影響因子(影響力)學科排名
書目名稱Using MSC/NASTRAN網(wǎng)絡(luò)公開度
書目名稱Using MSC/NASTRAN網(wǎng)絡(luò)公開度學科排名
書目名稱Using MSC/NASTRAN被引頻次
書目名稱Using MSC/NASTRAN被引頻次學科排名
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書目名稱Using MSC/NASTRAN年度引用學科排名
書目名稱Using MSC/NASTRAN讀者反饋
書目名稱Using MSC/NASTRAN讀者反饋學科排名
作者: 混亂生活 時間: 2025-3-21 23:30
Problem 1lue of E (Elasticity modulus) equal to 3xl0.psi. A force of 120 lb is applied horizontally at a point with coordinates x=60 in and y=30 in. Determine the displacements caused by this loading condition.作者: Halfhearted 時間: 2025-3-22 02:55
Problem 4he temperature of the six GRIDs of the structure as follows:.and.Use a thermal expansion coefficient (α) of 6.3x10. in/in °F and assume that the reference temperature (the temperature at which the structure is free of thermal stresses) is 20 °F. Second, determine the reaction of the structure if ROD作者: 獨裁政府 時間: 2025-3-22 08:32
Problem 14lb-s. /in located at five inches from one end. The material properties are as follows: E = 30xl0. psi; . = 0.29; and . =.0007 lb-s./in.. Determine the normal modes and natural frequencies of this structure.作者: PLE 時間: 2025-3-22 12:07
Book 1989hat could have turned into a nightmare without her support, encouragement, and expertise in personal computers. For all these things, and for tolerating my sometimes single-minded attention, I am very grateful to her. I am also very much indebted to six good friends, Paul Burridge, Mladen Chargin, G作者: 宣誓書 時間: 2025-3-22 15:36 作者: 不怕任性 時間: 2025-3-22 18:52 作者: Sedative 時間: 2025-3-22 23:00
Arturo O. Cifuentesolecules of the innate immune system both in animals and plants. AMPs are diverse in structure and mode of action and display broad-spectrum antimicrobial activity and thus show promise for engineering pathogen resistance in crops and development of novel pharmaceuticals. A variety of AMP classes ha作者: BILIO 時間: 2025-3-23 04:19
erent abiotic and biotic factors. Biotic factors can be controlled to a certain extent through the application of pesticides or by adopting various crop protection techniques. But the adverse impacts of abiotic stress elements such as drought, high temperature, salinity, heavy rainfall, snowfall, UV作者: 制定法律 時間: 2025-3-23 07:06 作者: Hemoptysis 時間: 2025-3-23 11:01 作者: miscreant 時間: 2025-3-23 16:48 作者: SOB 時間: 2025-3-23 19:10 作者: 憤慨一下 時間: 2025-3-24 02:07 作者: SUE 時間: 2025-3-24 03:58 作者: invulnerable 時間: 2025-3-24 09:45
Arturo O. Cifuentesraki. While there have been a number of volumes published regarding the basic methods and applications of plant tissue and cell culture technologies, and even considerable attention provided to bioreactor design, relatively little attention has been afforded to the engineering principles that have e作者: perpetual 時間: 2025-3-24 13:53
Arturo O. Cifuentesency of necessary transfers, the availability of equipment, the potential for contamination, the risk of somaclonal variation, and the type of tissue to be preserved [1]. Subculturing is used in most laboratories because of its simplicity. However, it is risky because of the possibility of contamina作者: mastopexy 時間: 2025-3-24 18:50 作者: ADORE 時間: 2025-3-24 22:37
Arturo O. Cifuentesthera-peutic activity. Structural complexity and non-profitability of total synthesis, perceived or real shortages in the supply of botanicals, and recent concerns for the environmental impact of wild cropping, made production of these alkaloids ., i.e. by plant cells cultured in bioreactors, a viab作者: growth-factor 時間: 2025-3-24 23:49 作者: cunning 時間: 2025-3-25 06:51
Arturo O. Cifuentesress in understanding the plant processes during the past four decades has led to perfection of tools and techniques that allow transfer of specific genes without disrupting the elite phenotype of the recipient plant. This highly sophisticated technique of genetic modification of plants, variously r作者: 拍翅 時間: 2025-3-25 10:01
Arturo O. Cifuentesopment of in vitro cultured plantlets. Metal nanoparticles were obtained by the aqueous solution method with the core composing of silver, iron, or cobalt (Ag., Fe., Co.). The shell of silver nanoparticles was made of chitosan, and the shell component for iron and cobalt nanoparticles was carboxymet作者: Ingrained 時間: 2025-3-25 12:39
her economic plants. It caters to the needs and challenges of researchers in plant biology, biotechnology, the medical sciences, pharmaceutical biotechnology and pharmacology areas by providing an accessible and cost-effective practical approach to micro-propagation and conservation strategies for p作者: Sleep-Paralysis 時間: 2025-3-25 15:58
Arturo O. Cifuentesture stress. Glutamate decarboxylase (GAD) is the enzyme responsible for catalyzing this increase in GABA, and it has been shown to be a calmodulin binding protein in plant systems. It is our hypothesis that high temperature stresses generate an increase in cytoplasmic calcium ([Ca’+].,), that combi作者: 領(lǐng)袖氣質(zhì) 時間: 2025-3-25 23:55 作者: 凹槽 時間: 2025-3-26 01:28 作者: defray 時間: 2025-3-26 06:30
Problem 2Consider the structure analyzed in Problem 1 (Figures 1.1 and 1.2). Assume that the displacements as well as the reactions, stresses, and internal element forces need to be computed. Therefore, additional data recovery requests need to be included in the Case Control Deck.作者: PURG 時間: 2025-3-26 09:09
Problem 3Consider the truss described in Problem 1 (Figure 1.1) subjected to an enforced displacement of 0.01 inches in the x-direction, applied at GRID point 4. Determine how the structure reacts.作者: exquisite 時間: 2025-3-26 14:10 作者: obscurity 時間: 2025-3-26 20:00 作者: curriculum 時間: 2025-3-26 22:51
Problem 9Analyze the two-beam structure depicted in Figure 9.1. Both beams are clamped at the ends. Figure 9.2 shows the loads acting on the structure. Consider a value of E=30x10. psi and a value of . =.333. Determine the deformed shape of the structure, the reactions, and the forces and moments in the beams.作者: enumaerate 時間: 2025-3-27 04:32 作者: 有雜色 時間: 2025-3-27 06:58
Problem 11Consider the plate shown in Figure 11.1. It is clamped on one edge and supported at two points, (x=200 in, y=0 in) and (x=200 in, y=100 in). A load of 100 lb is applied at (x=200 in, y=50 in) in the negative z-direction. Determine the plate forces, stresses, and reactions at the supports. Assume E=30xl0. psi and . =.33.作者: 整頓 時間: 2025-3-27 10:00
Problem 12Consider a thin steel sheet as shown in Figure 12.1. Determine the stresses on this sheet if the right edge is pulled with a force of 240,000 N distributed uniformly along the edge. Use a value of E equal to 200,000 N/mm. and a Poisson’s ratio of 0.333.作者: Abbreviate 時間: 2025-3-27 17:03
Problem 13Consider the solid block described in Figure 13.1. It is made of concrete and it is loaded with a uniform pressure of 100 Kilos per square meter (K/m.) on the top surface. Determine the stresses in the block and the foundation reactions due to this load. Assume E=2.5x10. K/m. and .=0.25 for concrete.作者: 節(jié)省 時間: 2025-3-27 20:46
Problem 15Consider the same structure analyzed in Problem 14 (Figure 14.1). Determine the normal modes and natural frequencies using the modified Givens method.作者: 未完成 時間: 2025-3-27 22:18 作者: 關(guān)節(jié)炎 時間: 2025-3-28 04:57 作者: 神經(jīng) 時間: 2025-3-28 07:16 作者: Oafishness 時間: 2025-3-28 13:57
978-0-387-97032-5Springer-Verlag New York Inc. 1989作者: 神圣將軍 時間: 2025-3-28 17:01
Introductionly used- finite element program in the world. MSC/NASTRAN is a general purpose code developed and maintained by The MacNeal-Schwendler Corporation, an international organization based in Los Angeles and with offices throughout the world.作者: happiness 時間: 2025-3-28 21:27
Problem 1lue of E (Elasticity modulus) equal to 3xl0.psi. A force of 120 lb is applied horizontally at a point with coordinates x=60 in and y=30 in. Determine the displacements caused by this loading condition.作者: Albinism 時間: 2025-3-29 00:32 作者: Traumatic-Grief 時間: 2025-3-29 05:26 作者: FACET 時間: 2025-3-29 07:28
Arturo O. Cifuentest of chapters contributed by expert authors from around the world who are leading the emergence of this interdisciplinary enterprise. The editors are to be commended for their skilful crafting of this important volume. The first two parts provide the basic information that is relevant to the field a作者: stressors 時間: 2025-3-29 14:15
Arturo O. Cifuenteswever, successful application requires large numbers of regenerable cells which can subsequently be selected to identify transformants. In poaceaous species, embryogenic suspensions are at present the only source of such cells and such suspensions are generally difficult to produce [16].作者: 起波瀾 時間: 2025-3-29 18:40 作者: voluble 時間: 2025-3-29 23:47
Arturo O. Cifuentes are exposed to multiple stresses, and the combined effect might be antagonistic or synergistic. Hence, improving stress tolerance of plants requires a reevaluation, taking into account the effect of multiple stresses on plant metabolism and stress resistance.作者: Acetabulum 時間: 2025-3-30 01:54 作者: 帶來 時間: 2025-3-30 05:29
Book 1989s. Contents Introduction 1 Basic MSC/NASTRAN concepts 2 PARTl Statics Problem 1 7 1. 1 Statement of the problem 7 1. 2 Cards introduced 7 1. 3 MSC/NASTRAN formulation 7 1. 4 Input Data Deck 8 1. 5 Results 11 Problem 2 27 2. 1 Statement of the problem 27 2. 2 Cards introduced 27 2. 3 MSC/NASTRAN form作者: 嘮叨 時間: 2025-3-30 11:30 作者: watertight, 時間: 2025-3-30 13:13
Arturo O. Cifuentesceptors, or the “close-the-lid” and the “gate-latch-lock” mechanisms of the gibberellin and abscisic acid receptors, respectively. The brassinosteroid receptor and certain peptide receptors also adopt the “molecular glue” mechanism for co-receptor binding.作者: chemoprevention 時間: 2025-3-30 20:08 作者: Barrister 時間: 2025-3-30 22:08 作者: adipose-tissue 時間: 2025-3-31 01:17
