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Transforming Role of Rehabilitation Psychologists： New Paradigm Challenges, and Directions

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维普期刊数据库

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中国康复医学杂志 2010年第4期25卷 293-300页

作者： June ly Tang Tatia MC Lee Laboratory of Neuropsychology The University of Hong Kong Hong Kong China Institute of Clinical Neuropsychology MacLehose Medical Rehabilitation Centre and The University of Hong Kong

Rehabilitation is an integrated program of interventions that support individuals with disabilities and chronic health conditions to attain 'personally fulfilling, socially meaningful,

关键词：《中国康复医学杂志》期刊编辑部读者

New insights into the interactions between two‐dimensional ice and two‐dimensional materials

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Droplet 2023年第4期2卷 103-111页

作者： Quoc Huy Thi Jiong Zhao Thuc Hue ly Department of Chemistry and Center of Super‐Diamond&Advanced Films(COSDAF) City University of Hong KongHong KongChina Shenzhen Research Institute City University of Hong KongShenzhenChina Department of Applied Physics The Hong Kong Polytechnic UniversityHong KongChina Shenzhen Research Institute The Hong Kong Polytechnic UniversityShenzhenChina Department of Chemistry and State Key Laboratory of Marine Pollution City University of Hong KongHong KongChina

Water is one of the most essential substances for life on Earth and plays a vital role in both natural and technological ***,there has been growing interest in studying the behavior of water molecules in confined spaces,particularly in low‐dimensional materials and *** of whether it is in the form of gas,liquid,or solid,water can interact and form interfaces with many low‐dimensional *** the current controversial understanding of two‐dimensional(2D)ice and the increasing interplay between water/ice and 2D materials such as graphene and transition‐metal dichalcogenides,we provide a brief overview of recent progresses on the interfaces of 2D ice and 2D van der Waals layered *** review highlights their potential contributions to the breakthroughs in tribology,membrane technology,nanofluidic,and nanodevice *** particular interest is the recent discovery of ultrahigh lubricity between 2D ice and 2D layered materials,as well as the ability to modulate the surface adhesion between *** findings have the potential to enable new technological advances in both electronics and various ***,this rapidly evolving field presents its own challenges,and we also discuss future directions for exploiting the interactions between 2D ice and 2D layered materials.

关键词： materials layered insight

3D Printing of Ceramic Biomaterials

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Engineered Regeneration 2022年第1期3卷 41-52页

作者： Michael ly Sarah Spinelli Shayne Hays Donghui Zhu Department of Biomedical Engineering Stony Brook University100 Nicolls RdStony BrookNY 11794United States

Bioceramics are a popular class of materials used in biomedical applications due to their mechanical stability and *** exist in a variety of fields including hip joints for orthopedics,tooth fillings for dentistry,and scaffolds for tissue engineering;however,the standard processes currently used to manufacture these ce-ramic products can be time-consuming and *** response,current literature alternatively proposes additive manufacturing(3D printing)strategies to fabricate bioceramic materials in a cost-effective and efficient ***,we briefly cover five common processes and materials used in additive manufacturing bioceramics:fused deposition modeling,material jetting,binder jetting,powder bed fusion,and vat ***-thermore,we discuss the potential of these 3D printed ceramic structures when applied to different biomedical technologies such as bone tissue scaffolds and structural implants.

关键词： Extrusion Binder jetting Material jetting Powder bed fusion Vat photopolymerization

On Ding homological dimensions

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Applied Mathematics(A Journal of Chinese Universities) 2015年第4期30卷 491-502页

作者： ZHU hai-yan College of Science Zhejiang University of Technology

In this paper, we investigate Ding projective dimensions and Ding injective di- mensions of modules and rings. Let R be a ring with rDPD（R） = n 〈 ∞, and let YYl = {Mild（M）〈 ∞}. We prove that （DP,W1） is a complete hereditary cotorsion pair such that a module M belongs to DD∩W1 if and only if M is projective, moreover, 1421 = （M[pd（M）〈 ∞} = {MIfd（M） ≤ n} = {MIpd（M） ≤ n}. Then we introduce and inves- tigate Ding derived functor Dext^i（-, -）, and use it to characterize global Ding dimension. We show that if R is a Ding-Chen ring, or if R is a ring with rDPD（R）〈≤ and rDID（R）〈 ≤, then rDPD（R）〈 n if and only if rDID（R）〈 n if and only if Dext^n＋i（M,N） = 0 for all modules M and N and all integer i ≥ 1.

关键词： Ding projective (injective) dimension cotorsion pair derived functor.

Protective effect of Tetracera scandens *** extract against CCl_4-induced acute liver injury in rats

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Asian Pacific Journal of Tropical Biomedicine 2015年第3期5卷 221-227页

作者： Tung Bui Thanh hai Nguyen Thanh Hue Pham Thi Minh Huong Le-Thi-Thu Huong Duong Thi ly Loi Vu Duc School of Medicine and Pharmacy Vietnam National University Hanoi University of Pharmacy

Objective:To investigate the protective potential of ethanolic extracts of Tetracera scandens L.(***) against CCl_4 induced oxidative stress in liver ***:Dried leaf powder of *** was extracted with ethanol and concentrated to yield a dry *** were administered with 100 mg/kg of ethanolic extracts orally once daily for one *** were subsequently administered with a single dose of CCl_4(I mL/kg body weight,intraperitoneal injection).Various assays,such as serum levels of alanine aminotransferase,aspartate aminotransferase,lipid peroxidation,protein oxidation(carbonyl protein group),tumor necrosis factor alpha,catalase,superoxide dismutase,and glutathione peroxidase,were used to assess damage caused by CCl_4 and the protective effects of the ethanol extract on liver ***:Hepatotoxicity induced by CCl_4 was evidenced by a significant increase in serum aspartate aminotransferase and alanine aminotransferase level,lipid peroxidation,protein carbonyl group,and tumor necrosis factor alpha,as well as decreased activity of the hepatic antioxidant enzymes(*** *** glutathione peroxidase).Treatment with ethanolic *** extracts prevented all of these typically observed changes in CCl_4-treated ***:Our findings indicate that *** has a significant protective effect against CCl_4 induced hepatotoxicity in *** may be due to its antioxidant properties.

关键词： Tetracera scandens L Antioxidant Carbon tetrachloride Liver toxicity Lipid peroxidation

A review on hollow fiber membrane module towards high separation efficiency:Process modeling in fouling perspective

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Chinese Chemical Letters 2022年第8期33卷 3594-3602页

作者： Xianhui Li Mohammad Younas Mashallah Rezakazemi Quang Viet ly Jianxin Li Key Laboratory for City Cluster Environmental Safety and Green Development of the Ministry of Education Institute of Environmental and Ecological EngineeringGuangdong University of TechnologyGuangzhou 510006China Southern Marine Science and Engineering Guangdong Laboratory(Guangzhou) Guangzhou 511458China State Key Laboratory of Separation Membranes and Membrane Processes National Center for International Joint Research on Membrane Science and TechnologyTiangong UniversityTianjin 300387China Department of Chemical Engineering University of Engineering and TechnologyP.O.Box 814PeshawarPakistan Faculty of Chemical and Materials Engineering Shahrood University of TechnologyP.O.Box ***ShahroodIran Institute of Research and Development Duy Tan UniversityDa nang 550000Vietnam

Hollow fiber microfiltration(MF)and ultrafiltration(UF)membrane processes have been extensively used in water purification and ***,complicated filtration hydrodynamics wield a negative influence on fouling mitigation and stability of hollow fiber MF/UF membrane ***,establishing a mathematical model to understand the membrane processes is essential to guide the optimization of module configurations and to alleviate membrane ***,we present a comprehensive overview of the hollow fiber MF/UF membrane filtration models developed from different *** existing models primarily focus on membrane fouling but rarely on the interactions between the membrane fouling and local filtration ***,more simplified conceptual models and integrated reduced models need to be built to represent the real filtration behaviors of hollow fiber *** analyses considering practical requirements including complicated local hydrodynamics and nonuniform membrane properties are suggested to meet the accurate prediction of membrane filtration performance in practical *** review will inspire the development of high-efficiency hollow fiber membrane modules.

关键词： Hollow fiber microfiltration and ultrafiltration process Mathematical modeling Filtration hydrodynamics Membrane fouling Optimization

A Positron Study of Hysteresis Temperature in Ti-Ni Alloy

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Journal of Materials Science & Technology 1996年第6期12卷 470-472页

作者： Wang, JC Qin, GY Zhang, GL Zheng, WH Chen, ly Gu, M ACAD SINICA SHANGHAI INST NUCL RESSHANGHAI 201800PEOPLES R CHINA TONGJI UNIV DEPT PHYSSHANGHAI 200092PEOPLES R CHINA

For Ti-Ni alloy, it is exceedingly difficult; to prepare an element that has a desired and defined hysteresis temperature for its preparing process is not perfect at present. Because the mechanism of transformation in Ti-Ni has not been fully clarified, it is far more exceedingly difficult to explain the hysteresis temperature only by using the traditional metal physics techniques. But position annihilation seems to be a suitable method for it. The positron annihilation measurements show that the hysteresis temperature may be controlled mainly by the relative fraction of the defects contained in a two-way shape memory element.

关键词： Titanium alloys

Formin' bridges between microtubules and actin filaments in axonal growth cones

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Neural Regeneration Research 2017年第12期12卷 1971-1973页

作者： István Foldi Szilárd Szikora József Mihály Institute of Genetics Biological Research Centre HungarianAcademy of Sciences MTA-SZBK NAP B Axon Growth andRegeneration Group Szeged Hungary

It is well established that guidance of axons during neuronal development is regulated by a variety of extracellular signals,governing cytoskeletal dynamics in growth *** actin and microtubule（MT）cytoskeleton have both been shown to play important ***,a growing body of work suggests that a critical issue is the proper coordination of changes within these two major cytoskeletal systems（reviewed in Cammara-ta et al., 2016）.

关键词： Formin'' bridges axonal growth cones

Purified oxygenand nitrogen-modified multi-walled carbon nanotubes as metal-free catalysts for selective olefin hydrogenation

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Journal of Energy Chemistry 2013年第2期22卷 312-320页

作者： Peirong Chen ly May Chew Aleksander Kostka Kunpeng Xie Martin Muhler Wei Xia Laboratory of Industrial Chemistry Ruhr-University Bochum Department of Microstructure Physics and Alloy Design Max-Planck-Institute for Iron Research

Oxygen and nitrogen-functionalized carbon nanotubes （OCNTs and NCNTs） were applied as metal-free catalysts in selective olefin hydro- genation. A series of NCNTs was synthesized by NH3 post-treatment of OCNTs. Temperature-programmed desorption, N2 physisorption, Raman spectroscopy, high-resolution transmission electron microscopy and X-ray photoelectron spectroscopy were employed to characterize the surface properties of OCNTs and NCNTs, aiming at a detailed analysis of the type and amount of oxygen- and nitrogen-containing groups as well as surface defects. The gas-phase treatments applied for oxygen and nitrogen functionalization at elevated temperatures up to 600 ℃ led to the increase of surface defects, but did not cause structural damages in the bulk. NCNTs showed a clearly higher activity than the pristine CNTs and OCNTs in the hydrogenation of 1,5-cyclooctadiene, and also the selectivity to cyclooctene was higher. The favorable catalytic properties are ascribed to the nitrogen-containing surface functional groups as well as surface defects related to nitrogen species. In contrast, oxygen-containing surface groups and the surface defects caused by oxygen species did not show clear contribution to the hydrogenation catalysis.

关键词： multi-walled carbon nanotubes nitrogen-containing functional groups oxygen-containing functional groups metal-free catalyst selectiveolefin hydrogenation