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Journal of Rare Earths 2010年第S1期28卷 362-366页

作者： Chang-Mao hung Department of Vehicle Engineering Yung-Ta Institute of Technology and Commerce316 Chung-Shan RoadLinloPingtung 909Taiwan

The manufacture,physical characterization,environmental applications and cytotoxicity properties of nanocomposites consisting of CuO/CeO2 nano-rare earth composite materials prepared using the coprecipitation method at molar ratio of 6:4 with aqueous solutions of copper nitrate and cerium nitrate were *** performance of the selective catalytic oxidation of ammonia to N2(NH3-SCO) over a CuO/CeO2 nano-rare earth composite materials in a tubular fixed-bed reactor(TFBR) at temperatures from 423 to 673 K in the presence of oxygen was *** catalytic redox behavior was determined by cyclic voltammetry(CV).The nanocomposite particles were characterized by TEM,with a tiny particle size around 10 nm with high dispersion ***,cell cytotoxicity and the percentage cell survival were determined by using 3-(4,5-dimethylthiazol-2-yl)-5(3-carboxymethoxyphenol)-2-(4-sulfophenyl)-2H-tetra-zolium(MTS) assay on human lung MRC-5 cell *** results showed that no apparent cytotoxicity was observed when the MRC-5 was exposed to the CuO/CeO2 nanocomposite materials.

关键词： selective catalytic oxidation (SCO) tubular fixed-bed reactor (TFBR) ammonia CuO/CeO2 nanocomposite material cytotoxicity rare earths

Discovery of Middle Jurassic palaeontinids from Inner Mongolia, China (Homoptera: Palaeontinidae)

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Progress in Natural Science:Materials International 2007年第1期17卷 112-116页

作者： shih Chung Kun China College of Life Science Capital Normal University Beijing 100037

A new genus and three new species of fossil Palaeontinidae, Papilioncossus conchatus sp. nov., P. giganteus sp. nov. and P. pteroideus sp. nov., are described. All of them were collected from Middle Jurassic Jiulongshan Formation in Inner Mongolia, China. Based on distal part of forewing broader and longer than basal and Sc usually with branches, the new taxa are attributed to Palaeontinidae of Homoptera and compared with genus Pseudocossus. A key to species of Papilioncossus gen. nov. is provided. All type specimens are deposited in the Capital Normal University.

关键词： Palaeontinidae fossil Middle Jurassic new genus new species Inner Mongolia.

Multiphoton quantum dynamics of many-electron atomic and molecular systems in intense laser fields

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Chinese Physics B 2020年第8期29卷 115-126页

作者： Peng-cheng Li shih-I Chu Research Center for Advanced Optics and Photoelectronics Department of PhysicsCollege of ScienceShantou UniversityShantou 515063China Key Laboratory of Intelligent Manufacturing Technology of MOE Shantou UniversityShantou 515063China Department of chemistry University of KansasLawrenceKansas 66045USA

We present the recent new developments of time-dependent Schrödinger equation and time-dependent density-functional theory for accurate and efficient treatment of the electronic structure and time-dependent quantum dynamics of many-electron atomic and molecular systems in intense laser *** extend time-dependent generalized pseudospectral(TDGPS)numerical method developed for time-dependent wave equations in multielectron *** TDGPS method allows us to obtain highly accurate time-dependent wave functions with the use of only a modest number of spatial grid point for complex quantum dynamical *** usefulness of these procedures is illustrated by a few case studies of atomic and molecular processes of current interests in intense laser fields,including multiphoton ionization,above-threshold ionization,high-order harmonic generation,attosecond pulse generation,and quantum dynamical processes related to multielectron *** conclude this paper with some open questions and perspectives of multiphoton quantum dynamics of many-electron atomic and molecular systems in intense laser fields.

关键词： multiphoton ionization above-threshold ionization high-order harmonic generation attosecond pulse generation

Internet of Things Technology and Open Data:Application of Indoor Air Control

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Management Studies 2018年第4期6卷 286-292页

作者： hung-En Kao shih-Ming Pi Chung Yuan Christian University TaoyuanTaiwan

Home is a place for people to relax and to feel ***,there are some external factors,such as temperature and humidity,making living conditions *** the development of Internet of Things(IoT)technology,the research issue of smart home becomes more *** purpose of this study is to explore the application of IoT technology in indoor air monitoring and control,combined with the analysis of outdoor air quality *** study develops a prototype system and tests and evaluates the performance of the system through user trial *** results show that(1)Air comparison of indoor and outdoor are practical for users,(2)Through the transmission of Bluetooth,restrictions on the practicality should be achieved through the WiFi remote monitoring effect,(3)It can receive multiple sensors at the same time,to achieve multiple indoor space monitoring effects,(4)It can be combined with other home appliances,if the integration of home appliances control will be more practical,(5)The current database is only a record,has not developed other applications,and in the future can develop predictive *** hope that through this study,we will provide some suggestions for the application of innovative technology in smart home.

关键词： Internet of Things open data smart home mobile applications sensor

Quality of life and symptom distress after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy

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World Journal of Clinical Cases 2022年第32期10卷 11775-11788页

作者： Ya-Fen Wang Ting-Yao Wang Tzu-Ting Liao Meng-hung Lin Tzu-Hao Huang Meng-Chiao Hsieh Vincent Chin-hung chen Li-Wen Lee Wen-shih Huang Chao-Yu chen Cancer Center Chang Gung Memorial HospitalChiayiTaiwan Division of Hematology and Oncology Department of Internal MedicineChang Gung Memorial HospitalChiayiTaiwan Division of Case Management Cancer CenterChang Gung Memorial HospitalChiayiTaiwan Health Information and Epidemiology Laboratory Chang Gung Memorial HospitalChiayiTaiwan Division of General Surgery Department of SurgeryChang Gung Memorial HospitalChiayiTaiwan Division of Colorectal Surgery Department of SurgeryChang Gung Memorial HospitalChiayiTaiwan Department of Psychiatry Chang Gung Memorial HospitalChiayi and Chang Gung UniversityTaoyuanTaiwan Department of Diagnostic Radiology Chang Gung Memorial HospitalChiayiTaiwanCollege of MedicineChang Gung UniversityTaoyuanTaiwan Department of Obstetrics and Gynecology Chang Gung Memorial HospitalChiayiTaiwan Department of Early Childhood Care and Education Shu-Zen Junior College of Medicine and ManagementKaohsiungTaiwanDepartment of Early Childhood Care and EducationShu-Zen Junior College of Medicine and ManagementKaohsiungTaiwan

BACKGROUND Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy(CRS/HIPEC)for peritoneal surface malignancy can effectively control the disease,however it is also associated with adverse effects which may affect quality of life(QoL).AIM To investigate early perioperative QoL after CRS/HIPEC,which has not been discussed in *** This single institution,observational cohort study enrolled patients who received CRS/*** assessed QoL using the Taiwan residents version of the MD Anderson Symptom Inventory(MDASI-T)and European Organization Research and Treatment of Cancer Core Quality of Life Questionnaire(EORTC QLQ-C30).Participants completed the questionnaires before CRS/HIPEC(S1),at the first outpatient follow-up(S2),and 3 mo after CRS/HIPEC(S3).RESULTS Fifty-eight patients were *** was no significant perioperative difference in global health *** changes in physical and role functioning scores decreased at S2,and fatigue and pain scores increased at S2 but returned to baseline at *** regression analysis showed that age and performance status were significantly correlated with *** the MDASI-T questionnaire,distress/feeling upset and lack of appetite had the highest scores at S1,compared to fatigue and distress/feeling upset at S2,and fatigue and lack of appetite at *** leading interference items were working at S1 and S2 and activity at ***-T scores were significantly negatively correlated with the EORTC QLQ-C30 *** QoL and symptom severity improved or returned to baseline in most categories within 3 mo after CRS/*** findings can help with preoperative consultation and perioperative care.

关键词： Cytoreductive surgery Hyperthermic intraperitoneal chemotherapy Peritoneal carcinomatosis Quality of life Symptom distress Perioperative care

a-Si/c-Si heterojunction solar cells on SiSiC ceramic substrates

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Rare Metals 2006年第Z1期25卷 186-189页

作者： LI Xudong XU Ying che Xiaoqi Beijing Solar Energy Research Institute Beijing 100083 China Beijing Solar Energy Research Institute Beijing 100083 China Beijing Solar Energy Research Institute Beijing 100083 China

Silicon thin-film solar cells are considered to be one of the most promising cells in the future for their potential advantages, such as low cost, high efficiency, great stability, simple processing, and none-pollution. In this paper, latest progress on poly-crystalline silicon solar cells on ceramic substrates achieved by our group was reported. Rapid thermal chemical vapor deposition (RTCVD) was used to deposited poly-crystalline silicon thin films, and the grains of as-grown film were enlarged by Zone-melting Recrystallization (ZMR). As a great change in cell′s structure, traditional diffused pn homojunction was replaced by a-Si/c-Si heterojunction, which lead is to distinct improvement in cell′s efficiency. A conversion efficiency of 3.42% has been achieved on 1 cm2 a-Si/c-Si heterojunction solar cell (Isc=16.93 mA, Voc=310.9 mV, FF=0.6493, AM=1.5 G, 24 ℃), while the cell with diffused homojunction only got an efficiency of 0.6%. It indicates that a-Si emitter formed at low temperature might be more suitable for thin film cell on ceramics.

关键词： a-Si/c-Si heterojunction thin film solar cell ceramic substrate

CYP2C19 polymorphism influences Helicobacter pylori eradication

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World Journal of Gastroenterology 2014年第43期20卷 16029-16036页

作者： Chao-hung Kuo Chien-Yu Lu Hsiang-Yao shih Chung-Jung Liu Meng-Chieh Wu Huang-Ming Hu Wen-hung Hsu Fang-Jung Yu Deng-Chyang Wu Fu-chen Kuo Division of Gastroenterology Department of Internal MedicineKaohsiung Medical University Hospital Department of Medicine Faculty of MedicineCollege of Medicine and Center for Stem Cell ResearchKaohsiung Medical University Department of Internal Medicine Kaohsiung Municipal Hsiao-Kang Hospital Graduate Institute of Public Health Kaohsiung Medical University School of Medicine College of MedicineE-Da HospitalI-Shou University

The known factors that have contributed to the decline of Helicobacter pylori (H. pylori) eradication rate include antibiotic resistance, poor compliance, high gastric acidity, high bacterial load, and cytochrome P450 2C19 (CYP2C19) polymorphism. Proton pump inhibitor (PPI) is important in the eradication regimen. The principal enzyme implicated in the metabolism of PPIs is CYP2C19. The effects of PPI depend on metabolic enzyme, cytochrome P450 enzymes, and CYP2C19 with genetic differences in the activity of this enzyme (the homozygous EM, heterozygous EM (HetEM), and poor metabolizer). The frequency of the CYP2C19 polymorphism is highly varied among different ethnic populations. The CYP2C19 genotype is a cardinal factor of H. pylori eradication in patients taking omeprazole- based or lansoprazole-based triple therapies. In contrast, the CYP2C19 polymorphism has no significant effect on the rabeprazole-based or esomeprazole-based triple therapies. The efficacy of levofloxacin-based rescue triple therapy might be also affected by the CYP2C19 polymorphism, but CYP2C19 genotypes did not show obvious impact on other levofloxacin-based rescue therapies. Choice of different PPIs and/or increasing doses of PPIs should be individualized based on the pharmacogenetics background of each patient and pharmacological profile of each drug. Other possible factors influencing gastric acid secretion (e.g., IL-1β- 511 polymorphism) would be also under consideration.

关键词： Helicobacter pylori CYP2C19 Polymorphism Eradication Rabeprazole Omeprazole Lansoprazole Pantoprazole Esomeprazole

3D resistive RAM cell design for high-density storage class memory—a review

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Science China(Information Sciences) 2016年第6期59卷 35-55页

作者： Boris HUDEC Chung-Wei HSU I-Ting WANG Wei-Li LAI che-Chia CHANG Taifang WANG Karol FRHLICH Chia-Hua HO chen-Hsi LIN Tuo-hung HOU Department of Electronics Engineering and Institute of Electronics National Chiao-Tung University Institute of Electrical Engineering Slovak Academy of Sciences Winbond Electronics Corporation

In this article, we comprehensively review recent progress in the Re RAM cell technology for 3D integration focusing on a material/device level. First we briefly mention pioneering work on high-density crossbar Re RAM arrays which paved the way to 3D integration. We discuss the two main proposed 3D integration schemes—3D horizontally stacked Re RAM vs 3D Vertical Re RAM and their respective advantages and disadvantages. We follow with the detailed memory cell design on important work in both areas, utilizing either filamentary or interface-limited switching mechanisms. We also discuss our own contributions on Hf O2-based filamentary 3D Vertical Re RAM as well as Ta Ox/Ti O2 bilayer-based self-rectifying 3D Vertical Re RAM. Finally,we summarize the present status and provide an outlook for the nearterm future.

关键词： RRAM ReRAM resistive switching crossbar cross-point storage class memory 3D integration atomic layer deposition selector

checking Temporal Duration Properties of Timed Automata

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Journal of Computer Science & Technology 2002年第6期17卷 689-698页

作者：李勇 Dang Van hung State Key Laboratory of Novel Software Technology Department of Computer Science and Technology Nanjing University Nanjing 210093 P.R. China International Institute for Software Technology The United Nations University P.O. Box 3058 Macao SAR P.R. China

In this paper, the problem of checking a timed automaton for a Duration Cal-culus formula of the form Temporal Duration Property is addressed. It is shown that TemporalDuration Properties are in the class of discretisable real-time properties of Timed Automata,and an algorithm is given to solve the problem based on linear programming techniques andthe depth-first search method in the integral region graph of the automaton. The complexityof the algorithm is in the same class as that of the solution of the reachability problem of timedautomata.

关键词： model checking duration calculus timed automata

NUMERICAL SOLUTION OF INCOMPRESSIBLE VISCOUS FLOW OVER AEROFOIL WITH H-TYPE GRID

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Journal of Hydrodynamics 1992年第2期4卷 31-39页

作者： Ren, Anlu shih, Tienmo Zhejiang Univ Hangzhou China

In the computational fluid dynamics there are three types of body-fitting grid generation method for incompressible viscous flow over an aerofoil, i.e. O-type, C-type and H-type. The numerical solution of H-type grid and a special difference scheme were obtained. In order to prevent the oscillation of pressure, u was defined at the nodes of the mesh, but v and p were defined as staggered grid. Upwind scheme in the convective terms was used and the iteration with success lower relaxation of implicit difference equations were unconditional stability. The method of mass flux correction was introduced with the success in order to accelerate convergence in iteration of velocity and pressure calculation. Numerical results indicate that H-type grid generation is successful to solve problem of external flow and artificial compressity method with correction technique of total mass flux can improve convergence rate.

关键词： Aircraft Wings Flow of Fluids Boundary Layer