Results 31 to 40 of about 34,628 (216)
Hangkong gongcheng jinzhanFlexible materials to achieve deformable wing technology requires high mechanical properties of flexible materials，the existing research on chiral structures as flexible materials to drive deformable wings is based on the case of linear small ...
GENG Yitian +3 more
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Performance of Powdered Polymerized Concrete at Elevated Temperatures [PDF]
Engineering and Technology Journal, 2013 In the domain of concrete modification by using polymers, the present study, focused on the use of Carboxy-Methyl Cellulose (CMC) as a water-soluble polymer and investigate its effects on the behavior of concrete.
Dina Mukheef Hamza
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Economic Impact of Antimicrobial Resistance [PDF]
Emerging Infectious Diseases, 2001 One reason antimicrobial-drug resistance is of concern is its economic impact on physicians, patients, health-care administrators, pharmaceutical producers, and the public. Measurement of cost and economic impact of programs to minimize antimicrobial-drug resistance is imprecise and incomplete.
openaire +3 more sources
Applied SciencesAt present, the typical targets in the air are mainly high-speed impact bodies such as fragments, which pose a great threat to aviation equipment such as drones.
Bianhong Chang +2 more
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Using Propylene–Ethylene Grid to Improve the Production of Precast Concret Slabs [PDF]
Engineering and Technology Journal, 2013 The precast concrete roofing slab produced from the local factory were below the Iraqi standard requirement (NO 1107-1988).This study has been made to improve the production of precast concrete slabs by using(propylene – ethylene copolymer grid )which is
Zainab Abdulrdha Thweny
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Analysis of internal load characteristics of damage cabin under near-field underwater explosion
Zhongguo Jianchuan YanjiuObjectiveThis research aims to investigate the internal load characteristics of damaged cabins under near-field underwater explosion.MethodLoadings including high-speed fragment velocity of damaged outer plates, quasi-static pressure loads caused by ...
Xingxing WU +4 more
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BuildingsUnderstanding three-dimensional (3D) auxetic structural responses to impact loading remains challenging due to large deformations involving failure evolution and the interaction between geometric and material instabilities. In this study, the Generalized
Xiatian Zhuang, Yu-Chen Su, Zhen Chen
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Multi-Objective Optimization Design of Corrugated Steel Sandwich Panel for Impact Resistance
Metals, 2021 The application of corrugated steel sandwich panels on ships requires excellent structural performance in impact resistance, which is often achieved by increasing the weight without giving full play to the characteristics of the structure.
Li Ke +4 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background 131I‐metaiodobenzylguanidine (131I‐MIBG) radiotherapy is a key treatment for relapsed and refractory (R/R) neuroblastoma (NB). Patients with R/R disease treated in the modern era are increasingly exposed to anti‐GD2 immunotherapy, which exerts selective pressure and may modify both tumor cell state and microenvironment.
Benjamin J. Lerman +7 more
wiley +1 more source
Effect of cobalt particle morphology on the properties of polycrystalline diamond composite
Jin'gangshi yu moliao moju gongcheng, 2023 Spherical and whisker-like cobalt particles were doped into the diamond powders to synthesize the PDC compacts under the HPHT conditions, to investigate the effect of their morphology on the properties of PDC.
Chenjie SONG +6 more
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