检索结果-南通市图书馆

维普期刊数据库

Effect of nocturia in patients with different severity of obstructive sleep apnea on polysomnography: A retrospective observational study

在线全文

学校读者我要写书评

暂无评论

Asian Journal of Urology 2024年第3期11卷 486-496页

作者： Chin-Heng Lu hung-Min Chang Kuang-hsi Chang Yen-Chuan Ou Chao-Yu Hsu Min-Che Tung Frank Cheau-Feng Lin Stella Chin-Shaw Tsai Division of Urology Department of SurgeryTungs’Taichung Metroharbor HospitalTaichungTaiwanChina Rong hsing Research Center for Translational Medicine Chung Hsing UniversityTaichungTaiwanChina College of Life Sciences Chung Hsing UniversityTaichungTaiwanChina Department of Otolaryngology Tungs’Taichung Metroharbor HospitalTaichungTaiwanChina Department of Medical Research Tungs’Taichung Metroharbor HospitalTaichungTaiwanChina General Education Center Jen-Teh Junior College of MedicineNursing and ManagementMiaoliTaiwanChina Graduate Institute of Biomedical Sciences China Medical UniversityTaichungTaiwanChina Department of Post-Baccalaureate Medicine College of MedicineChung Hsing UniversityTaichungTaiwanChina Department of Nursing Jen-Teh Junior College of MedicineNursing and ManagementMiaoliTaiwanChina Department of Surgery Chung Shan Medical UniversityTaichungTaiwanChina College of Medicine Chung Shan Medical UniversityTaichungTaiwanChina

Patients with suspected OSA were examined using *** were divided into two groups based on the presence of *** was defined as a patient who needed to void at least *** index(AHI)was employed to classify patients according to degrees of severity:AHI<5 events/h,5 events/hAHI<15 events/h,15 events/hAHI<30 events/h,and AHI30 events/h,defined as normal,mild OSA,moderate OSA,and severe OSA,*** variables,PSG parameters,International Prostate Symptom Scores(IPSSs),and quality of life scores due to urinary symptoms were ***:In total 140 patients,114 patients had OSA(48 had mild OSA;34 had moderate OSA;and 32 had severe OSA)and 107 patients had *** total IPSS was significantly higher in nocturia patients in all groups except the group of severe OSA *** the increasing severity of OSA,more correlated factors related to nocturia were *** mild OSA patients,nocturia related to increased age(p=0.025),minimum arterial blood oxygenation saturation(p=0.046),and decreased AHI of non-rapid eye movement(p=0.047),AHI of total sleep time(p=0.010),and desaturation index(p=0.012).In moderate OSA patients,nocturia related to increased age(p<0.001),awake time(p=0.025),stage 1 sleep(p=0.033),and sleep latency(p=0.033),and decreased height(p=0.044),weight(p=0.025),and sleep efficiency(p=0.003).In severe OSA patients,nocturia related to increased weight(p=0.011),body mass index(p=0.009),awake time(p=0.008),stage 1 sleep(p=0.040),arousal number(p=0.030),arousal index(p=0.013),periodic limb movement number(p=0.013),and periodic limb movement index(p=0.004),and decreased baseline arterial blood oxygenation saturation(p=0.046).Conclusion:Our study revealed that there were more correlated factors related to nocturia with increasing severity of *** study helps in clinical education and treatment for OSA patients with different severity.

关键词： Nocturia Obstructive sleep apnea Polysomnography Apneaehypopnea index International Prostate Symptom Score

Historical development of the Gauss-Bonnet theorem

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Science China Mathematics 2008年第4期51卷 777-784页

作者： WU hung-hsi(H.Wu) Department of Mathematics University of California

A historical survey of the Gauss-Bonnet theorem from Gauss to Chern.

关键词： Gauss-Bonnet theorem Chern classes characteristic classes 01-02 53-03 53C20

维普期刊数据库

Numerical Simulation of an Aortic Flow Based on a HLLC Type Incompressible Flow Solver

在线全文

学校读者我要写书评

暂无评论

Communications in Computational Physics 2009年第1期5卷 142-162页

作者： yang-Yao Niu Chih-hung Chang Wen-Yih I.Tseng Hsu-hsia Peng hsi-Yu Yu Department of Mechanical Engineering Chung-Hua UniversityHsin-Chu30067 Taiwan National Taiwan University Hospital No.7Chung-Shan South RoadTaipeiTaiwan

In this study,a three-dimensional artificial compressibility solver based on the average-state Harten-Lax-van Leer-Contact(HLLC)[13]type Riemann solution is first proposed and developed to solve the time-dependent incompressible flow *** implement unsteady flow calculations,a dual time stepping strategy including the LU decomposition method is used in the pseudo-time iteration and the second-order accurate backward difference is adopted to discretize the unsteady flow *** a third-order accurate HLLC numerical flux is derived for approximating the inviscid *** verify numerical accuracy,flows over a lid-driven cavity and an oscillating flat plate are chosen as the benchmark *** addition,the current solver is extended to solve blood flows in a realistic human aorta measured from MRI(Magnetic Resonance Imaging).The simulation geometry was derived from a three-dimensional reconstruction of a series of two-dimensional slices obtained in *** results demonstrate wall stresses were highly dynamic,but were generally high along the outer wall in the vicinity of the branches and low along the inner wall,particularly in the descending *** maximum wall stress distribution is presented on the aortic arch in the *** addition,extensive counter-clockwise secondary flows and three-dimensional helical vortex influenced considerably by the presence of vessel contraction,torsion and the branches were shown in the descending aorta in the late systole and early diastolic cycles.

关键词： HLLC Riemann solver incompressible flow aortic flow fluid-structure interaction

Severe heterotopic ossification in a seronegative spondyloarthritis patient after cervical Bryan disc arthroplasty: A case report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2019年第19期7卷 3047-3054页

作者： Chih-Wei Huang Chien-Lun Tang hung-Chuan Pan Chung-Yuh Tzeng hsi-Kai Tsou Neurological Institute Taichung Veterans General HospitalTaichung 407Taiwan Functional Neurosurgery Division Neurological InstituteTaichung Veterans General HospitalTaichung 407Taiwan Faculty of Medicine School of MedicineNational Yang-Ming UniversityTaipei 112Taiwan Division of Joint Reconstruction Department of OrthopedicsTaichung Veterans General HospitalTaichung 407Taiwan Department of Medicinal Botanicals and Health Applications Da-Yeh UniversityChanghua County 515Taiwan Department of Rehabilitation Jen-Teh Junior College of MedicineNursing and ManagementMiaoli County 356Taiwan

BACKGROUND Cervical disc arthroplasty(CDA)is an alternative treatment to traditional interbody fusion that maintains postoperative cervical spine ***,the CDA postoperative period is impacted by osteolysis,subsidence,metallosis,or heterotopic ossification(HO).We report a case of severe HO in a seronegative spondyloarthritis patient after cervical Bryan disc *** SUMMARY A 34-year-old man received hybrid surgery for C4-C5 and C5-C6 arthroplasty with Bryan discs and C6-C7 arthrodesis with polyetheretherketone cage due to traumatic herniation of the intervertebral disc(HIVD).After four years,cervical spine radiographs revealed severe HO around the Bryan discs over the C4-C5 and C5-C6 *** magnetic resonance image revealed HIVD over the C3-C4 level with spinal cord *** spondyloarthritis was diagnosed after consultation with a rheumatologist.A second CDA for the adjacent segment disease HIVD with Baguera C disc over the C3-C4 level achieved an excellent *** Minimizing intraoperative tissue trauma and achieving postoperative interbody stability avoid soft tissue traction to prevent HO formation after CDA.

关键词： Seronegative spondyloarthritis Disc arthroplasty Heterotopic ossification Case report

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

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

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

Usefulness of serum des-γ-carboxy prothrombin in detection of hepatocellular carcinoma

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2005年第39期11卷 6115-6119页

作者： Chaur-Shine Wang Chin-Lin Lin hsi-Chang Lee Kuan-yang Chen Ming-Feng Chiang hung-Sheng Chen Tsung-Jung Lin Department of Gastroenterology Ren-Ai Branch Taipei City HospitalTaipeiTaiwanChina

AIM： To evaluate whether DCP is better than AFP for differentiating HCC from nonmalignant liver disease and further evaluate the usefulness of DCP in early diagnosis of small HCC. METHODS： Serum DCP and AFP levels were determined in 127 patients. Among these patients, 32 were with noncirrhotic chronic hepatitis, 34 were with compensated cirrhosis, and 61 were with HCC. The cut-off value for the DCP and AFP were set as 40 mAU/mL and 20 ng/mL, respectively. To compare the diagnostic value of DCP and AFP in distinguishing HCC from nonmalignant chronic liver disease, receiver operating characteristic （ROC） curves were constructed for each assay. RESULTS： The accuracy, sensitivity, and specifidty of DCP were higher than AFP in detecting HCC （81.9%, 77%, and 86.4% vs 68.5%, 59%, and 77.3%, respectively）. The area under the ROC （AUROC） curves revealed that DCP had a better accuracy than AFP in diagnosis of HCC （0.85 [95%CI, 0.78-0.91] vs 0.73 [95%CI, 0.65-0.81], P= 0.013）. In 39 patients with solitary HCC, the positive rates of DCP were 100% in patients with tumor size larger than 3 cm, 66.7% in patients with tumor size 2-3 cm and 50% in patients with tumor size less than 2 cm. The positive rates of AFP in patients with tumor size larger than 3 cm, 2-3 crn and less than 2 cm were 55.6%, 50%, and 33.3%, respectively. The median level of DCP in HCC patients with tumor size larger than 3 cm was significantly higher than those with tumor size 2-3 cm and those with the size of less than 2 cm. CONCLUSION： Our study indicates that DCP has a better diagnostic value than AFP in differentiating HCC from nonmalignant chronic liver disease. DCP has not only a stronger correlation with HCC than AFP in tumor size but also more effectiveness than AFP in detecting small size of HCC.

关键词： Des-γ-carboxy prothrombin α-Fetoprotein Hepatocellular carcinoma

Amniotic membrane transplantation in a patient with impending perforated corneal ulcer caused by Streptococcus mitis: A case report and review of literature

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2022年第12期10卷 3923-3929页

作者： Fang-Chi hsiao Yaa-Jyuhn James Meir Lung-Kun Yeh hsin-Yuan Tan Ching-hsi hsiao David Hui-Kang Ma Wei-Chi Wu hung-Chi Chen Department of Ophthalmology Chang Gung Memorial HospitalTaoyuan 333423Taiwan Biomedical Sciences College of MedicineChang Gung UniversityTaoyuan 33305Taiwan Department of Medicine College of MedicineChang Gung UniversityTaoyuan 33305Taiwan Center for Tissue Engineering Chang Gung Memorial HospitalTaoyuan 333423Taiwan

BACKGROUND Streptococcus mitis(***)is an opportunistic pathogen that can lead to severe ocular *** previous reports,penetrating keratoplasty(PK)was usually adopted for the treatment of persistent corneal *** report describes an unusual case of nonhealing descemetocele caused by *** treated by antibiotics plus amniotic membrane transplantation(AMT).CASE SUMMARY A 63-year-old woman presented with a right persistent corneal ulcer that she had suffered from for the past 9 *** culture of a corneal scraping yielded *** right eye descemetocele decreased in diameter from 3 to 0.8 mm after the continuous administration of topical vancomycin and ceftriaxone for 2 *** to the slow healing,AMT was *** corneal erosion healed and gradually became *** visual acuity recovered from initially counting fingers to 100/200 at the last follow-up,67 mo after *** Antibiotics plus AMT may be an effective alternative treatment other than PK to promote epithelializationand to reduce inflammation in the corneas complicated by S. mitis keratitis.

关键词： Persistent corneal ulcer Amniotic membrane transplantation Streptococcus mitis Case report

A Hamiltonian state-space approach to piezothermoelasticity

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A Hamiltonian state-space approach to piezothermoelasticity

Awareness and knowledge of hepatitis B infection and prevention and the use of hepatitis B vaccination in the Hong Kong adult Chinese population

2009年度海峡两岸工程力学研讨会

作者： Jiann-Quo Tarn hsi-hung Chang Department of Civil Engineering National Cheng Kung University

A Hamiltonian state-space approach to piezothermoelasticity is developed by introducing the generalized displacement vector and generalized stress vectors as the state *** the state space setting the state equation and the output equation bear a remarkable resemblance to their elastic *** problems of piezothermoelasticity can be solved by simple extension of the corresponding solutions of anisotropic *** illustration,we present an exact solution for the problem of a notched plate under remote electromechanical loading.

关键词： Piezothermoelasticity Piezoelectric materials Anisotropic elasticity Correspondence State space

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Chinese Medical Journal 2012年第3期125卷 422-427页

作者： Wah, Chung Pui hung, Suen Sik Ka, Chan Oi hsi, Lao Tzu Yeung, Leung Tak Chinese Univ Hong Kong Prince Wales Hosp Dept Obstet & Gynecol Shatin Hong Kong Peoples R China

Background Hepatitis B virus （HBV） infection remains a global public health problem and it is an important cause of acute,chronic and fulminant hepatitis,liver cirrhosis and hepatocellular *** prevalence of HBV infection in Hong Kong over the past decade remained unchanged at 10%,despite the implementation of universal neonatal and availability of adult *** suspect that the current state of affairs is attributable to inadequate awareness and knowledge of HBV transmission and prevention in the general population,resulting in a low rate of uptake of HBV vaccination by the lay ***,we have embarked in this study to evaluate the awareness and knowledge on HBV infection in our local Chinese population,their attitude on the prevention of horizontal transmission of HBV,and the use of HBV vaccination,especially in those who were born before the era of universal neonatal *** The factors associated with HBV screening,vaccination uptake,and knowledge were examined in a face-to-face questionnaire survey on a group of adult Chinese in Hong *** Within this group,14% was considered to have good knowledge for HBV infection,and 26% had HBV ***,occupation,having children,and family monthly income,are independent factors associated with *** This study suggests insufficient public awareness of HBV infection in the Hong Kong Adult Chinese population.

关键词： hepatitis B infection prevention awareness Hong Kong

维普期刊数据库