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A cohort study of hospitalized adult dengue patients with fatality in Taiwan: The elderly and febrile characteristics matter for prognosis

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Asian Pacific Journal of Tropical Medicine 2020年第7期13卷 301-307页

作者： tsung-hang kuo Chia-Chang Chuang Chin-Chung Tseng Ming-Yuan Hong Sheng-Hsiang Lin Institute of Clinical Medicine College of MedicineNational Cheng Kung UniversityTainan 70403 Department of emergency National Cheng Kung University HospitalCollege of MedicineNational Cheng Kung UniversityTainan 70403 Department of Internal Medicine National Cheng Kung University HospitalCollege of MedicineNational Cheng Kung UniversityTainan 70403 Biostatistics Consulting Center National Cheng Kung University HospitalCollege of MedicineNational Cheng Kung UniversityTainan 70403 Department of Public Health College of MedicineNational Cheng Kung UniversityTainan 70403

Objective:To identify the febrile characteristics and clinical presentations associated with fatality in hospitalized adult patients with dengue virus(DENV)***:A total of 289 adult hospitalized patients with laboratoryconfirmed DENV infections were examined,of which 22 were fatal and 267 were non-fatal.A comparison of the clinical and laboratory characteristics was retrospectively conducted of the deceased and surviving *** logistic regression and receiver operating characteristic curve analysis were performed to identify predictors of ***:Fatal patients exhibited significantly more comorbidities,particularly renal and cardiac comorbidities,and they were,in general,older than control individuals(P<0.0001).The results of logistic regression analysis showed that febrile duration of less than four days before arriving in the Emergency Department(OR=5.34;95%CI:1.39–20.6),episode of hypotension in the Emergency Department(OR=6.95;95%CI:2.40–20.1),and comorbidity with congestive heart failure(OR=11.26;95%CI:2.31–54.79)were all significantly associated with inpatient fatality due to DENV *** ROC curve analysis indicated that the final prognostic model yielded an area under the curve of 0.87(95%CI:0.79–0.97)for ***:The aforementioned clinical findings may help clinicians predict fatality among adult inpatients with DENV infection.

关键词： Dengue Hospitalized patient Adult Fatality Febrile duration Hypotension

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Effects of dry/wet ratio and pre-immersion on stress corrosion cracking of 7050-T7451 aluminum alloy under wet-dry cyclic conditions

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Chinese Journal of Aeronautics 2018年第11期31卷 2176-2184页

作者： Mei YU hang ZU kuo ZHAO Jianhua LIU Songmei LI School of Materials Science and Engineering Beihang University

The stress corrosion cracking(SCC) behavior and mechanism of 7050-T7451 aluminum alloy under wet-dry cyclic conditions were investigated. Slow strain rate tests(SSRTs) and electrochemical tests were used to study the effects of dry/wet ratio(DWR) and pre-immersion on *** and side surface characterizations were observed by scanning electron microscopy(SEM).The results demonstrate that SCC susceptibility decreases with an increase of the DWR. With an increase of the pre-immersion time, both continuous pre-immersion(CP) and wet-dry cyclic preimmersion(WDP) samples are more sensitive to SCC, and the cracking mode in the SCC fracture region is intergranular. Furthermore, the effect of WDP on SCC is greater than that of CP when the total time immersed in solution before an SSRT is the same with each other. In fact, each single wetdry cycle can be divided into three processes with respect to the change of solution on samples’ surface. Volatilization of water on the surface results in an increase in solute concentration, thus accelerating corrosion.

关键词： 7050-T7451 aluminum alloy Electrochemical test Pre-immersion Stress corrosion cracking Wet-dry cycle

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MOF-derived nitrogen-doped iron–nickel oxide carbon nanotubes as efficient oxygen electrocatalyst for long-life rechargeable zinc–air batteries

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Rare Metals 2023年第10期42卷 3326-3336页

作者： Tao Zhao Yu-hang Wu Zhi-Rong Song Xue Wang Rui-Lian Yin Hui Xu Hui Cui Xie-Hong Cao Jun-kuo Gao School of Materials Science and Engineering Institute of Functional Porous MaterialsZhejiang Sci-Tech UniversityHangzhou310018China College of Materials Science and Engineering Pinghu Institute of Advanced MaterialsZhejiang University of TechnologyHangzhou310014China Institute of Optoelectronic Materials and Devices China Jiliang UniversityHangzhou310018China Physics Division Argonne National LaboratoryLemontIL60439USA Department of Chemistry and International Institute for Nanotechnology(IIN) Northwestern UniversityEvanstonIL60208USA

Electrocatalysts with high activities are crucial for highenergy-density Zn-air ***,the sluggish kinetics of oxygen evolution reaction(OER)and oxygen reduction reaction(ORR)on the electrocatalysts hindered the development of Zn-air ***,a new class of MOF-derived nitrogen-doped carbon nanotubes encapsulated with bimetallic oxide(FeNiO@NCNT)through facile pyrolysis strategy is *** FeNiO@NCNT exhibits high catalytic activities for both OER and ORR.

关键词： nickel catalyst carbon

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Resection with limb salvage in an Asian male adolescent withEwing’s sarcoma: A case report

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World Journal of Clinical Cases 2022年第22期10卷 7960-7967页

作者： Chien-Ying Lai Kuan-Ju Chen tsung-Yu Ho Ling-Yi Li Chien-Chung kuo Hsien-Te Chen Yi-Chin Fong Department of Orthopedic Surgery China Medical University HospitalTaichung 404Taiwan Spine Center China Medical University HospitalTaichung 404Taiwan School of Medicine China Medical UniversityTaichung 404Taiwan

BACKGROUNDEwing’s sarcoma is a highly malignant primary bone tumor that commonly affectschildren. For young patients, multidisciplinary treatment and limb salvage arerecommended, and surgical plans considering the growth potential and boneactivity after tumor resection are *** SUMMARYAn 11-year-old Asian boy had a 1-mo history of a right-sided limping *** revealed a proximal tumor with bone destruction and physealinvolvement over the right femoral neck. He was diagnosed with stage IV(T1N0M1aG3) Ewing’s sarcoma with bilateral lung metastases. Neoadjuvantchemotherapy decreased the tumor size and confined it to the metaphysealregion. The patient underwent four stages of surgery: wide tumor excision plusreconstruction with vascular fibular bone graft plus internal fixation;repeat openreduction and internal fixation;femoral lengthening with orthosis after physealmaturity;and orthosis removal and bone elongation (approximately 6 cm).Following surgery, he could walk without discomfort and had almost equal-sizedbilateral femoral heads, indicating physis preservation. The surgery wassuccessful, and normal femoral head growth was achieved after completeremission. The patient was able to resume normal activities with equal length ofthe bilateral lower *** treatment and reconstruction following resection are important in skeletally immature patients with Ewing’s sarcoma to improve quality of life.

关键词： Ewing’s sarcoma Lower limb discrepancy Orthosis Vascular fibular graft Reconstruction Case report

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Gravitational Equivalence Theorem and Double-Copy for Kaluza-Klein Graviton Scattering Amplitudes

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Research 2022年第4期2022卷 411-420页

作者： Yan-Feng hang Hong-Jian He tsung-Dao Lee Institute and School of Physics and Astronomy Key Laboratory for Particle Astrophysics and Cosmology(MOE)Shanghai Key Laboratory for Particle Physics and CosmologyShanghai Jiao Tong UniversityShanghaiChina Institute of Modern Physics and Department of Physics Tsinghua UniversityBeijingChina Center for High Energy Physics Peking UniversityBeijingChina

We analyze the structure of scattering amplitudes of the Kaluza-Klein (KK) gravitons and of the KK gravitational Goldstone bosons in the compactified 5d general relativity (GR). Using a general Rξ gauge fixing, we study the geometric Higgs mechanism for the massive spin-2 KK gravitons. We newly propose and prove a gravitational equivalence theorem (GRET) to connect the scattering amplitudes of longitudinal KK gravitons to that of the KK gravitational Goldstone bosons, which formulates the geometric gravitational Higgs mechanism at the scatteringS-matrix level. We demonstrate that the GRET provides a general energy cancellation mechanism guaranteeing the N-point longitudinal KK graviton scattering amplitudes to have their leading energy dependence cancelled down by a large power factor of E^(2N)(N≥4) up to any loop level. We propose an improved double-copy approach to construct the massive KK graviton (Goldstone) amplitudes from the KK gauge boson (Goldstone) amplitudes. With these, we establish a new correspondence between the two types of energy cancellations in the four-point longitudinal KK amplitudes at tree level: E^(4)→E0 in the KK gauge theory and E^(10)→E^(2) in the KK GR theory.

关键词： theory gauge guarantee

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WE STILL MUST KNOW THE FUNDAMENTALS

WE STILL MUST KNOW THE FUNDAMENTALS

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理论与应用地球物理研讨会

作者： John tsung-Fen kuo Columbia University New York NY 10027 USA

＜正＞ May I express my profound gratitude to the geophysical community of China for holdingthe Symposium on Pure and Applied Geophysics in commemoration of my eightieth birthday.I amgreatly honoured and touched. I thought it might be proper and fitting for me to reminisce and to share with you someof my experience and ideas concerning my interest in geophysics, throughout my career foremostas a teacher and then as a researcher.

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Robotic-assisted laparoscopic resection of ectopic pancreas in the posterior wall of gastric high body: Case report and review of the literature

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World Journal of Gastroenterology 2005年第48期11卷 7694-7696页

作者： Sheng-Der Hsu Hurng-Sheng Wu Chien-Long kuo Yueh-tsung Lee Division of General Surgery Division of General Surgery Department of SurgeryShow-Chwan Memorial HospitalChanghuaTaiwanChina Department of Pathology

Minimally invasive surgery has revolutionized the treatment of gastrointestinal tumors. Submucosal tumors of the stomach can be resected using laparoscopic techniques. We report here a case of ectopic pancreas tissue in the gastric wall that was removed using robotic-assisted laparoscopic resection. The patient was a 15-year-old female who presented with abdominal discomfort and tarry stools. Laboratory analysis showed iron deficiency anemia. Preoperative endoscopy revealed a submucosal lesion in the posterior wall of the gastric high body. Intraoperative upper endoscopy clearly located the lesion. A robotic-assisted laparoscopic wedge resection of the putative gastric submucosal tumor was performed. The pathology results showed an ectopic pancreas. The patient had an uneventful recovery and we believe that this is a valid treatment option for this benign condition.

关键词： Robotic surgery Ectopic pancreas

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Anonymous and Unlinkable Membership Authentication with Illegal Privilege Transfer Detection

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International Journal of Communications, Network and System Sciences 2018年第2期11卷 9-26页

作者： Sung-Ming Yen tsung-Min kuo Tzu-Yu Yang Department of Computer Science and Information Engineering National Central University Taiwan

Anonymous authentication schemes, mostly based on the notion of group signatures, allow a group member to obtain membership from a server and gain access rights if the member can prove their authenticity to the verifier. However, existing authentication schemes are impractical because they neglect to provide an exclusive verification of the blacklist. In addition, the schemes are unaware of malicious members who are involved in privilege transferring. In this paper, a novel membership authentication scheme providing detection of membership transfer and proof of membership exclusiveness to the blacklist is proposed.

关键词： Anonymous Authentication Schemes Traitor Tracing Revocation of Membership Dynamic Membership

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Topological Equivalence Theorem and Double-Copy for Chern-Simons Scattering Amplitudes

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Research 2023年第2期2023卷 43-51页

作者： Yan-Feng hang Hong-Jjan He Cong Shen tsung-Dao Lee Institute and School of Physics and Astronomy Key Laboratory for Particle Astrophysics and Cosmology(MOE)Shanghai Key Laboratory for Particle Physics and CosmologyShanghai Jiao Tong UniversityShanghaiChina Department of Physics and Institute of Modern Physics Tsinghua UniversityBejingChina Center for High Energy Physics Peking UniversityBeijingChina Fields and Strings Laboratory Institute of PhysicsEcole Polytechnique Federale de LausanneLausanneSwitzerland

We study the mechanism of topological mass generation for 3-dimensional Chern-Simons gauge theories and propose a brand-new topological equivalence theorem to connect scattering amplitudes of the physical gauge boson ... 详细信息

关键词： expansion gauge topological

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Identifying timing and risk factors for early recurrence of resectable rectal cancer: A single center retrospective study

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World Journal of Gastrointestinal Surgery 2024年第9期16卷 2842-2852页

作者： tsung-Jung Tsai Kai-Jyun Syu Xuan-Yuan Huang Yu Shih Liu Chang-Wei Chen Yen-hang Wu Ching-Min Lin Yu-Yao Chang Division of Colon and Rectal Surgery Department of SurgeryChanghua Christian HospitalChanghua 50006TaiwanChina Department of Surgery Changhua Christian HospitalChanghua 50006TaiwanChina Department of Post-Baccalaureate Medicine College of MedicineNational Chung Hsing UniversityTaichung 402202TaiwanChina

BACKGROUND Colorectal cancer is a common malignancy and various methods have been introduced to decrease the possibility of *** recurrence(ER)is related to worse *** date,few observational studies have reported on the analysis of rectal ***,we reported on the timing and risk factors for the ER of resectable rectal cancer at our *** To analyze a cohort of patients with local and/or distant recurrence following the radical resection of the primary *** Data were retrospectively collected from the institutional database from March 2011 to January *** data at diagnosis,perioperative and postoperative data,and first recurrence were collected and *** was defined via receiver operating characteristic *** factors were evaluated using the Kaplan–Meier method and Cox proportional hazards *** We included 131 *** optimal cut off value of recurrence-free survival(RFS)to differentiate between ER(n=55,41.9%)and late recurrence(LR)(n=76,58.1%)was 8 *** median post-recurrence survival(PRS)of ER and LR was 1.4 mo and 2.9 mo,respectively(P=0.008)but PRS was not strongly associated with RFS(R^(2)=0.04).Risk factors included age≥70 years[hazard ratio(HR)=1.752,P=0.047],preoperative concurrent chemoradiotherapy(HR=3.683,P9 d(HR=0.441,P=0.006).CONCLUSION RFS of 8 mo was the optimal cut-off *** ER was not associated with PRS,it was still related to prognosis;thus,intense surveillance is recommended.

关键词： Rectal cancer Early recurrence Prognosis Post-recurrence survival

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