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| 1 | Quasisimilarity of Cowen-Douglas operators显示文摘This paper shows that every operator which is quasisimilar to strongly irreducible Cowen-Douglas operators is still strongly irreducible. This result answers a question posted by Davidson and Herrero (ref. [1]). | JIANG Chunlan & HE HuaDepartment of Mathematics, Hebei University of Technology, Tianjin 300130, China Department of Mathematics, Universtiy of Pueto Rico, Rio Piedras San Juan, PR 00931, USA Department of Mathematics, Hebei Normal University, Shijiazhuang 050016, China | 2004 | Science China Mathematics2004，47，2： | 11 |
| 2 | Antibody-mediated signaling through PD-1 costimulates T cells and enhances CD28-dependent proliferation显示文摘 | Rio ML Giovanna PR Raul DP | 2005 | Eur J Immunol2005，35，12： | 1 |
| 3 | Decomposition of austenite in stainless steel 显示文摘 | Padilha AF Rios PR | 2002 | ISIJ International2002，42，4： | 1 |
| 4 | Classification of Homomorphisms from C(X)to Simple C~*-Algebras of Real Rank Zero | Guihua Gong Department of Mathematics,University of Puerto Rico,Rio Piedra San Juan PR 00931 USAHuaxin Lin Department of Mathematics,University of Oregon,Eugene,Oregon 97403-1222 USA Department of Mathematics,East China Normal University,Shanghai 200062,P.R.China | 2000 | Acta Mathematica Sinica,English Series2000，16，2： | 0 |
| 5 | 墨西哥的埃斯孔迪多酒店显示文摘坐标:墨西哥,埃斯孔迪多港住在草屋里墨西哥传统的小屋,木材、棕榈叶,热情奔放。房间内的吊床、日光浴的露台,让自己放松下来,享受阳光。埃斯孔迪多酒店位于墨西哥埃斯孔迪多港,16间乡村"小屋"悠闲延伸。这些"小屋"屋顶采用墨西哥传统施工方法,以木材和棕榈叶搭建而成,配搭圆滑多彩的家具、私人游泳池和日光浴、热带木地板、卫生间和抛光混凝土的简约设计,这里不仅只有传统痕迹,更有现代文明。 | Federico Rivera Rio Undine Prhl 于洋洋 苑圆 | 2017 | 国际纺织品流行趋势2017，0，6： | 0 |
| 6 | Design of crashworthy attenuator structures as a part of vehicle safetyagainst impact:Application of waste aluminum can-based material显示文摘The impact attenuator is an essential system in both race cars and urban vehicles.The structure of animpact attenuator serves as a safety barrier between the impacted surface and the driver in an accident.Attenuator materials tend to have a high price;thus,alternative materials were explored in the currentwork,i.e.,used cans from food and beverage containers.The study deployed a nonlinear finite elementalgorithm to calculate a series of impacts on the attenuator structures.The thickness of the cans andvelocity of the impact were considered as the main parameters.Analysis results concluded that the at-tenuator’s average energy was 16000 J for a can thickness of 1 mm.This value is more than two times the0.5 mm thick used cans.The attenuator’s new design was then matched with an attenuator regulation,and the results surpassed the standard value of 7350 J. | Laksmana Widi Prasetya Aditya Rio Pr abowo Ubaidillah Ubaidillah Iwan Istanto Nur Azmah Binti Nordin | 2021 | Theoretical & Applied Mechanics Letters2021，11，2： | 0 |
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