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Battery Energy Storage System and Demand Response Based Optimal Virtual Power Plant Operation

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Journal of Applied Mathematics and Physics 2017年第4期5卷 766-773页

作者： Ya-chin chang Rung-Fang chang Department of Electrical Engineering Cheng Shiu University Taiwan

With certain controllability of various distribution energy resources (DERs) such as battery energy storage system (BESS), demand response (DR) and distributed generations (DGs), virtual power plant (VPP) can suitably regulate the powers access to the distribution network. In this paper, an optimal VPP operating problem is used to optimize the charging/discharging schedule of each BESS and the DR scheme with the objective to maximize the benefit by regulating the supplied powers over daily 24 hours. The proposed solution method is composed of an iterative dynamic programming optimal BESS schedule approach and a particle swarm optimization based (PSO-based) DR scheme approach. The two approaches are executed alternatively until the minimum elec-tricity cost of the whole day is obtained. The validity of the proposed method was confirmed with the obviously decreased supplied powers in the peak-load hours and the largely reduced electricity cost.

关键词： Battery Energy Storage System Distributed Energy Resource Demand Response Iterative Dynamic Programming Particle Swarm Optimization Virtual Power Plant

Thorium distribution on the Moon:new insights from chang’E-2 gamma-ray spectrometer

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Research in Astronomy and Astrophysics 2019年第6期19卷 1-14页

作者： Meng-Hua Zhu Jin chang Tao Ma State Key Laboratory of Lunar and Planetary Sciences Macao University of Science and Technology Taipa Macao China Purple Mountain Observatory Chinese Academy of Sciences Nanjing 210034 China CAS Center for Excellence in Comparative Planetology Hefei 230026 China

We present the thorium distribution on the lunar surface derived from observations by the chang’E-2 gamma-ray spectrometer(CE-2 GRS). This new map shows a similar thorium distribution to previous observations. In combination with this new thorium map and impact cratering model, we investigate the origination of thorium on the Moon’s highlands, which was previously thought to be contributed from Imbrium ejecta. We found that the Imbrium ejecta has a small contribution(~20%–30%) to the thorium on the lunar highlands but most thorium is likely to be indigenous before the deposition of the Imbrium ejecta. This new thorium map also confirms that the eastern highlands have a relatively higher thorium concentration than the western highlands. We propose that the thin crust and large basins on the eastern highlands are responsible for this difference in thorium.

关键词： Moon-chang'E-2 Gamma-ray Spectrometer-Thorium distribution

Proactive Weighted Threshold Signature Based on Generalized chinese Remainder Theorem

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Journal of Electronic Science and Technology 2012年第3期10卷 250-255页

作者： Cheng Guo chin-Chen chang Department of Computer Science National Tsing Hua University Hsinchu 30013 Department of Information Engineering andComputer Science Feng Chia University Taichtmg 40724. Department of Computer Science andInformation Engineering Asia University Taichung 41354

This paper proposes a new proactive weighted threshold signature scheme based on Iflene＇s general secret sharing, the generalized chinese remainder theorem, and the RSA threshold signature, which is itself based on the chinese reminder theorem. In our scheme, group members are divided into different subgroups, and a positive weight is associated to each subgroup, where all members of the same subgroup have the same weight. The group signature can be generated if and only if the sum of the weights of members involved is greater than or equal to a fixed threshold value. Meanwhile, the private key of the group members and the public key of the group can be updated periodically by performing a simple operation aimed at refreshing the group signature message. This periodical refreshed individual signature message can enhance the security of the proposed weighted threshold signature scheme.

关键词： Generalized chinese remaindertheorem proactive weighted threshold signature RSAcryptosystem secret sharing.

Hybrid vs sequential therapy for eradication of Helicobacter pylori in Taiwan: a prospective randomized trial

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World Journal of Gastroenterology 2015年第36期21卷 10435-10442页

作者： Kuan-Yang Chen Tsung-Jung Lin chin-Lin Lin Hsi-chang Lee Chung-Kwe Wang Deng-Chyang Wu Institute of Clinical Medicine National YangMing University Institute of Neuroscience National Chengchi University Liver Center Department of GastroenterologyRen-Ai BranchTaipei City Hospital Division of Gastroenterology Department of Internal MedicineKaohsiung Medical University Hospital Division of Internal Medicine Kaohsiung Municipal Hsiao-Kang HospitalKaohsiung Medical University Center for Stem Cell Research Kaohsiung Medical University Hospital Department of Medicine Faculty of MedicineCollege of MedicineKaohsiung Medical University Center for Infectious Disease and Cancer Research Kaohsiung Medical University

AIM: To evaluate the efficacy of sequential vs hybrid therapy in patients with Helicobacter pylori(H. pylori) ***: From March 2013 to May 2014,one hundred and seventy-five H. pylori infected patients who had not been treated for H. pylori before wererandomized to receive either sequential therapy(rabeprazole 20 mg and amoxicillin 1 g twice daily for 5 d,followed by rabeprazole 20 mg,clarithromycin 500 mg and metronidazole 500 mg twice daily for 5 d) or hybrid therapy(rabeprazole 20 mg and amoxicillin 1 g for 7 d,followed by rabeprazole 20 mg,amoxicillin 1 g,clarithromycin 500 mg and metronidazole 500 mg twice daily for 7 d). H. pylori status was confirmed by positive results of both rapid urease test and histology examination or a positive result of culture. Eradication efficacy was assessed by follow-up endoscopy with rapid urease test and histological examination 8 wk after the end of anti-H. pylori therapy,or 13C-urea breath test at least 4 wk after completion of treatment. The primary outcome was H. pylori eradication by intension-to-treat(ITT) and per-protocol(PP) ***: One hundred and sixty-seven patients(83 patients in the sequential group and 84 patients in the hybrid group) completed the study. The compliance rates were 97.6% and 97.7% for the two groups,respectively. The eradication rate was 78.2% for the sequential group and 92% for the hybrid group by ITT analysis(P = 0.01). The eradication rate was 81.9% for the sequential group and 96.4% for the hybrid group by PP analysis(P = 0.01). Univariate analysis for the clinical and bacterial factors did not identify any risk factors associated with treatment failure. Severe adverse events were observed in 2.3% of patients in the sequential group and 2.4% of those in the hybrid ***: Due to a grade A(> 95%) success rate for H. pylori eradication by PP analysis,similar compliance and adverse events,hybrid therapy seems to be an appropriate eradication regimen in Taiwan.

关键词： Helicobacter pylori Sequential therapy Hybrid ther

Experiences and benefits of positron emitted tomography-computed tomography (PET-CT) combined with video-assisted thoracoscopic surgery (VATS) in the diagnosis of Stage 1 sarcoidosis

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2007年第6期8卷 410-415页

作者： LUH Shi-ping WU Tzu-chin WANG Yao-tung TSAO Thomas chang-yao CHEN Jia-yuh Department of Thoracic Surgery Chung-Shan Medical University and Hospital Taichung City 402 Taiwan China Department of Thoracic Medicine Chung-Shan Medical University and Hospital Taichung City 402Taiwan China

Background： The purpose of this study was to describe our experiences and analyze the benefits of video-assisted thoracoscopic surgery （VATS） combined with positron emitted tomography （PET）-computed tomography （CT） in the diagnosis of patients with early （Stage 1） sarcoidosis. Methods： From 1995 to 2006, seven patients （two males, five females）, with ages ranging from 26 to 58 years, were impressed with Stage 1 sarcoidosis （mediastinal or hilar lymph nodes involvements without lung involvement） by histological examination of intrathoracic lymph nodes （LNs） and/or lung parenchyma taken＇from VATS biopsy. Three of them received PET or PET-CT evaluation. VATS was approached from the right and left side in one and six patients, respectively, according to the locations of their lesions. Results： All the VATS biopsied LNs or lung specimens were adequate for establishing diagnosis. Mediastinal LNs were taken from Groups 3, 4 in four, Group 7 in two, and Groups 5, 6 in one of them. Hilar LNs biopsies were performed in four cases. Lung biopsy was performed in all but two cases. All of them were expressed pathologically or radiologically as Stage 1 sarcoidosis. PET-CT revealed high emission signals over these affected LNs. These patients received oral steroid treatment or follow up only. All of them were followed up from 5 months to 11 years with satisfactory results. Conclusion： VATS biopsy is a minimally invasive, safe and effective procedure. It can be used as a diagnostic altermative of transbronchial lung biopsy （TBLB）, and can harvest larger and more areas of specimens than mediastinoscopy for staging patients with sarcoidosis. PET-CT can provide us more accurate information about the characteristics and localization of these lesions before biopsy. VATS combined with PET-CT can provide more accurate and earlier diagnosis of patients with unknown intrathoracic lesions, including the sarcoidosis.

关键词： Sarcoidosis Video-assisted thoracoscopic surgery (VATS) Positron emitted tomography-computed tomography(PET-CT)

Ectopic peritoneal paragonimiasis mimicking tuberculous peritonitis:A care report

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World Journal of Clinical Cases 2022年第16期10卷 5359-5364页

作者： Jung Woo Choi chang Min Lee Seong Je Kim Se In Hah Ji Yoon Kwak Hyun chin Cho chang Yoon Ha Woon Tae Jung Ok Jae Lee Department of Internal Medicine Gyeongsang National University College of Medicine and Gyeongsang National University HospitalJinju 52727South Korea Institute of Health Sciences Gyeongsang National UniversityJinju 52828South Korea

BACKGROUND The most common site of paragonimiasis is in the *** migratory route passes through the duodenal wall,peritoneum,and diaphragm to the lungs;thus,the thoracic cavity and central nervous system,as well as the liver,intestine,and abdominal cavity may be ***,we present a case of intraperitoneal paragonimiasis without other organ involvement,mimicking tuberculous *** SUMMARY A 57-year-old man presented with recurrent abdominal pain for 4 *** examination revealed tenderness in the right lower *** findings showed complete blood counts within the normal range without *** reactive lymph nodes and diffuse peritoneal infiltration were noted on abdominal computed tomography(CT).There were no abnormalities on chest CT or *** findings of diagnostic laparoscopy for the differential diagnosis of tuberculous peritonitis and peritoneal carcinomatosis included multiple small whitish nodules and an abscess in the *** reports confirmed the presence of numerous eggs of Paragonimus westermani(***).A postoperative serum enzyme-linked immunosorbent assay revealed *** *** and repetitive history-taking led him to retrospectively recall the consumption of freshwater *** 3 d of treatment with praziquantel(1800 mg;25 mg/kg),he recovered from all *** In patients who require diagnostic laparoscopy for the differential diagnosis of tuberculous peritonitis and peritoneal carcinomatosis,repetitive history-taking and preoperative serologic antibody tests against Paragonimus may be helpful in diagnosing intraperitoneal paragonimiasis without other organ involvement.

关键词： Differential diagnoses Intraperitoneal abscess Paragonimiasis Paragonimus westermani Peritonitis Tuberculosis Case report

老子哲学与“道元”:人工智能token的语义与应用探索

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中国科技术语 2025年第1期27卷 57-63页

作者：张中鸿张庆瑞台湾大学哲学系中国台北市320314 中原大学物理系中国台湾中坜106319

自然语言处理建构在“道元(token)”之上,道元是AI算法处理和学习各种文字、图像与声音数据类型的基本元素。道元生成的过程与老子“道生一,一生二,二生三,三生万物”相似。大语言模型利用“间距”产生道元后,转换成位,透过大量数据的... 详细信息

自然语言处理建构在“道元(token)”之上,道元是AI算法处理和学习各种文字、图像与声音数据类型的基本元素。道元生成的过程与老子“道生一,一生二,二生三,三生万物”相似。大语言模型利用“间距”产生道元后,转换成位,透过大量数据的学习与计算,进行新的道元生成与意义重组。由于结合概率重组,人工智能出现类似于人类行为的不可预测性和独特性。未来借鉴老子哲学和汉字的多样性,人工智能可以发展出更全面和创新的框架。

关键词：道元位道元化间距人工智能老子之道

Reduction of the ages at diagnosis and operation of biliary atresia in Taiwan: A 15-year population-based cohort study

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World Journal of Gastroenterology 2015年第46期21卷 13080-13086页

作者： Jen-Shyang Lin Solomon Chih-Cheng Chen chin-Li Lu Hung-chang Lee Chun-Yan Yeung Wai-Tao Chan Department of Pediatrics Ditmanson Medical Foundation Chia-Yi Christian Hospital Department of Pediatric Gastroenterology Mac Kay Children’s Hospital Department of Pediatrics School of MedicineTaipei Medical University Department of Public Health College of MedicineNational Cheng Kung University

AIM: To describe the ages at diagnosis and operation of biliary atresia(BA) and its incidence over a 15-year period in ***: This was a population-based cohort study. BA cases were identified from the Taiwan National Health Insurance Research Database based on the International Classification of Diseases,Ninth Revision(ICD-9) code of BA 751.61 plus Kasai operation(ICD-9 procedure code 51.37) or liver transplantation(LT,ICD-9 procedure code 50.5). The patients' characteristics including sex,age at diagnosis,age at receiving Kasai operation and age at receiving LT were compared among three birth cohorts:(1) 1997 to 2001;(2) 2002 to 2006; and(3) 2007 to ***: There were a total of 540 BA cases(275 females) with an incidence of 1.62 per 10000 live births. No seasonality of BA was noted. The mean ages at diagnosis of three cohorts were 57.9,55.6 and 52.6 d.A linear regression model demonstrated a decreasing trend of the mean age at diagnosis(1.27 d per year). The proportion of BA cases that received the Kasai operation within 60 d of age increased from 76% to 81%. A total of 189(35%) BA patients underwent LT. The mean age at LT was reduced from 3-year-old to 1-year-old. The rates of LT were 25.6% and 32.3% in patients who received the Kasai operation within 60 d or after 60 d of age,respectively. All patients who did not undergo a Kasai operation eventually required ***: The ages at diagnosis and operation in BA cases have decreased over time. Kasai operation performed at younger age reduces the need for LT. The incidence of BA in Taiwan fluctuates,but without certain trend.

关键词： Age Biliary atresia Kasai operation Stool color ca

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中国文化“译出”路径下翻译立场的阐释

外语学刊 2025年第1期 99-105页

作者：王昌芹安丰存延边大学外国语学院延吉133002 吉林农业大学外国语学院长春130118 吉林大学外国语学院长春130012

中国文化外译渐成主流之势,中国文化“译出”路径是一种客观存在。本文基于翻译立场概念特征及其研究现状的考察,以中国文化“译入”“译出”路径下翻译立场的差异为立足点,肯定中国文化“译入”路径对传播中国文化的价值,同时强调中国... 详细信息

中国文化外译渐成主流之势,中国文化“译出”路径是一种客观存在。本文基于翻译立场概念特征及其研究现状的考察,以中国文化“译入”“译出”路径下翻译立场的差异为立足点,肯定中国文化“译入”路径对传播中国文化的价值,同时强调中国文化“译出”路径下翻译立场表达的必要性和现实性。在此基础上,从内涵特征和实现途径两方面阐释中国文化“译出”路径下的翻译立场表达。在内涵特征上,体现译者翻译立场与国家翻译立场的共场,以及动态多维的翻译批评新体系的构建;在实现途径上,倡导以“中国译者为主,外语译者为辅”的中西合作译者模式,塑造以“走进去”为导向的翻译价值观,以“异化—归化”连续统策略指导中译外翻译实践。

关键词：中国文化外译 “译出” 翻译立场翻译批评新体系译者模式翻译价值观