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221
Optimum Design of Braced Steel Space Frames including Soil-Structure Interaction via Teaching-Learning-Based Optimization and Harmony Search Algorithms
Published 2018-01-01“…Optimum solutions of examples are carried out by a computer program coded in MATLAB interacting with SAP2000-OAPI for two-way data exchange. The stress constraints according to AISC-ASD (American Institute of Steel Construction-Allowable Stress Design), maximum lateral displacement constraints, interstorey drift constraints, and beam-to-column connection constraints are taken into consideration in the optimum design process. …”
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222
Aphid infestations reduce monarch butterfly colonization, herbivory, and growth on ornamental milkweed.
Published 2023-01-01“…In response, ornamental milkweed plantings are increasingly common in urbanized landscapes, and recent evidence indicates they have conservation value for monarch butterflies. Unfortunately, sap-feeding insect herbivores, including the oleander aphid (Aphis nerii), frequently reach high densities on plants in nursery settings and urbanized landscapes. …”
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223
The Aphid Fauna (Hemiptera:Aphidoidea) and Host Plants of The Büyükada Island (İstanbul, Turkey)
Published 2021-03-01“…Aphids are small, soft-bodied and one of the sap-feeding insect groups and also can damage almost all plants. …”
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224
货物重心及偏心对货架抗震性能的影响研究
Published 2018-01-01“…但针对货架结构抗震性能的货物分布研究很少,导致仓储管理系统的货位优化功能在结构安全方面的考虑不够准确。采用有背拉钢货架和无背拉钢货架两个模型,选用SAP2000和Matlab作为分析研究的工具和平台,基于抗震设计,研究货物分布方式对结构的影响。…”
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225
Simulation Analysis and Experimental Study on the Working State of Sinking Headframe in the Large Underground Shaft
Published 2021-01-01“…Based on the newly developed sinking headframe for the deep and large shaft, the finite element model of the full-scale headframe was established by using SAP2000. Through the calculation, the theoretical stress of the headframe at sinking depths of 40 m, 143 m, 223 m, 518 m, 762 m, 1000 m, 1250 m, and 1503 m was obtained and then compared with the field measured stress. …”
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226
The Effect of Vertical Earthquake Motion on Steel Structures Behaviour in Different Seismic Zones
Published 2022-09-01“…The nonlinear time history analysis method for the sample steel building was made separately for each province considering different earthquake directions, by using the SAP200 program. Records of the 2020 İzmir earthquake (Mw=6.9) were used in the analyses. …”
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227
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228
某高铁站台大跨度空间钢结构健康监测及其预警系统研究
Published 2020-01-01“…为建立海口高铁东站站台大跨度空间钢结构雨棚的运营阶段健康监测及其预警系统,首先利用SAP2000软件分析了共89个工况下该结构的静力和动力特征。根据分析结果,总结了该类型结构的监测点布置关键原则,研究并建立了一套包括关键杆件应变、结构振动和变形,以及温度和风场等环境因素的健康监测系统。…”
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229
Comparison of BISAP, Ranson, MCTSI, and APACHE II in Predicting Severity and Prognoses of Hyperlipidemic Acute Pancreatitis in Chinese Patients
Published 2016-01-01“…We compared the BISAP, Ranson, MCTSI, and APACHE II scoring system in predicting MSAP and SAP, local complications, and mortality of HLAP. …”
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230
A model of structural analysis for multi-storey buildings with ETABS software
Published 2024-06-01“…During the process of instructing the course Design of Multi-storey Buildings in the curriculum for Undergraduate developed by the Faculty of Civil Engineering in the Ho Chi Minh City Open University, modeling the structural system using professional packages such as SAP2000, ETABS, etc., is notably taught in the practice (within 30 period hours). …”
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231
高层混合结构中楼盖刚度对结构受力性能的影响分析
Published 2006-01-01“…本文以一30层外部为钢框架、内部为混凝土核心筒组成的混合结构为例,采用通用有限元程序SAP2000分别计算了钢框架结构、混凝土筒体结构及混合结构,比较了三种结构体系的受力性能;通过调整楼板型式和板厚,探讨了楼板刚度对混合结构受力性能的影响。…”
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232
钢柱弱轴外伸端板连接静力试验与钢框架抗震性能
Published 2016-01-01“…为丰富弱轴半刚性连接刚度数据库、研究端板连接节点刚度对钢框架结构抗震性能的影响规律,进行了弱轴端板连接节点的半刚性性能试验研究,得到了连接节点的弯矩-转角关系曲线,并借助有限元分析软件SAP2000对空间钢框架结构进行了抗震性能分析,得到了4个空间结构模型在多遇地震和罕遇地震下的结构时程位移曲线和层间位移角。…”
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233
某大型钢结构风帆的设计与分析
Published 2016-01-01“…近年来,钢结构越来越多地应用于雕塑类等特种结构工程中,此类钢架结构的变形及受力要求高,且为空间受力,结构设计难度增加。以某特种钢结构雕塑为工程背景,利用有限元软件SAP2000建立结构的三维模型,考虑不同荷载工况,对模型进行模态分析,获得其振动模态及其基本自振周期,通过其模态周期来研究结构的整体动力特性。…”
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234
Examining the Carbon Footprint of Conferences with an Emphasis on Energy Consumption and Catering
Published 2025-01-01“…Lastly, a SWOT chart and an SAP-LAP analysis diagram summarize the achievable objectives and challenges. …”
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235
Nonlinear Pounding Analysis of Multispan and Simply Supported Beam Bridges Subjected to Strong Ground Motions
Published 2019-01-01“…To investigate the nonlinear impact effect of multispan simply supported beam bridges under strong earthquakes, firstly, the dynamic motion equation, the algorithm of its solution, and some pounding modelling methods are presented and the finite element model of a considered multispan simply supported railway beam bridge is established in the nonlinear finite element software of SAP2000 in which the primary nonlinear characteristics of the bearing and the impact element are considered herein. …”
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236
A Novel Superabsorbent Polymer from Crosslinked Carboxymethyl Tragacanth Gum with Glutaraldehyde: Synthesis, Characterization, and Swelling Properties
Published 2021-01-01“…In addition, a comparison of the swelling capacities of the synthesized product with a commercial SAP extracted from a baby diaper, well known in the Moroccan market, showed that the performances were very similar.…”
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237
An Ethnobotanical Survey of Indigenous Knowledge on Medicinal Plants Used by Communities to Treat Various Diseases around Ensaro District, North Shewa Zone of Amhara Regional State...
Published 2023-01-01“…Most of them have medicinal properties in their leaf, root, seed, bark, stem, latex, sap seed, and fruits. Medicine from these plant parts is prepared in fresh, dried, and both fresh and dried states. …”
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238
Case of Metastatic Canine Transmissible Venereal Tumor in a Dog: Clinical and Cytological Evaluation
Published 2025-01-01“…The dog was treated with vincristine chemotherapy, metronidazole, vitamin C, and a diet supplemented with crude sap extract of Telfairia occidentalis at 120 mg/kg once daily. …”
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239
Fungal-Host Interaction: Curcumin Modulates Proteolytic Enzyme Activity of Candida albicans and Inflammatory Host Response In Vitro
Published 2018-01-01“…A cocultured model was used to analyze the gene expression of proinflammatory cytokines (IL-1β, IL-1α, and IL-6) from host cells, as well SAP-1 and PLB-1 by RT-PCR. The MIC was between 6.25 and 12.5 µM, and the activity of proteinase enzyme was significantly decreased in biofilms treated with curcumin. …”
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240
A Method for Internal Curing Water Calculation of Concrete with Super Absorbent Polymer
Published 2021-01-01“…To verify the method, a series of autogenous shrinkage and compressive strength of concrete with and without super absorbent polymer (SAP) were evaluated compared with the method proposed previously. …”
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