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榴莲蜜变温间歇干燥

干燥技术与设备 2013年第1期11卷 23-42页

作者： chong chien hwa Law Chung Lim 董宝宝(译) 徐庆(校) 马来西亚泰勒大学化学工程系雪兰莪州47500 诺丁汉大学马来西亚分校化学与环境工程系雪兰莪州43500 天津科技大学机械工程学院天津300222

新鲜的榴莲蜜舍糖量高，水分多，是一种很容易腐烂的水果。为了能够延长贮存时间必须降低含水量。由于舍糖量高，当用传统的热风干燥进行干燥时，榴莲蜜表面会出现焦糖化。为了克服这个问题，在干燥的开始阶段应用间歇热泵干燥机，在干... 详细信息

新鲜的榴莲蜜舍糖量高，水分多，是一种很容易腐烂的水果。为了能够延长贮存时间必须降低含水量。由于舍糖量高，当用传统的热风干燥进行干燥时，榴莲蜜表面会出现焦糖化。为了克服这个问题，在干燥的开始阶段应用间歇热泵干燥机，在干燥中期应用低温的除湿空气。结果表明：利用循环温度和递升温度干燥的样品湿含量可降低到0．081—0．110（g水／g干物质k此研究中用有限差分法来估算有效扩散系数值，较好地模拟了干燥动力学数据。就产品质量而雷，在循环温度干燥中减少热风干燥时间可生产柔软的干燥产品。而且，低温除湿空气的缓苏作用能减少干燥样品的总体颜色变化。

关键词：榴莲蜜低温除湿空气有限差分法有效扩散系数产品质量总颜色变化

Spilled gallstone mimicking intra-abdominal seeding of gallbladder adenocarcinoma: A case report

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World Journal of Gastrointestinal Surgery 2024年第2期16卷 622-627页

作者： Cheng-Ken Huang Ruey-hwa Lu chien-Cheng Chen Po-Chun Chen Wen-Chang Hsu Meng-Jui Tsai Chin-Tsung Ting Division of Gastrointestinal Surgery Department of SurgeryRen-Ai BranchTaipei City HospitalTaipei 106TaiwanChina Division of General Surgery Department of SurgeryZhongxing BranchTaipei City HospitalTaipei 103TaiwanChina School of Medicine Institute of Traditional MedicineNational Yang-Ming UniversityTaipei 112TaiwanChina Department of Health and Welfare University of TaipeTaipe 104TaiwanChina

BACKGROUND Gallbladder rupture is common in laparoscopic cholecystectomy because the gallbladder is usually in acute or chronic inflammation *** gallstones may sometime be spilled into the peritoneal cavity,resulting in intra-abdominal ab-scess if the gallstones were not *** diagnosis of intra-abdominal ab-scess caused by unretrieved gallstone can usually be correctly identified in the routine imaging studies,such as abdominal ultrasonography or computed tomo-graphy(CT).Here we present a case of abscess formation from unretrieved gall-stone following laparoscopic cholecystectomy,which mimics the imaging findings of metastatic gallbladder *** SUMMARY This case described a 78-year-old man who received laparoscopic cholecystectomy and gallbladder adenocarcinoma was diagnosed after *** adjuvant chemotherapy,the following up abdominal CT showed several small nodules at right upper abdomen and peritoneal carcinomatosis is *** laparoscopic surgery for the excision of seeding tumor was conducted and the pathological diagnosis of the nodules and mass was inflammatory tissues and gallbladder *** Spilled gallstones are a common complication during laparoscopic cholecystectomy and some gallstones fail to be retrieved due to the size or the restricted view of laparoscopic *** spilled gall bladder stones,surgeons may consider regular computerized tomography follow-up,and if necessary,laparoscopic examination can be used as a means of confirming the diagnostic and treatment.

关键词： Laparoscopic cholecystectomy Gallstone spillage Gallbladder cancer Mimicked cancerous Case report

Fuzzy-based risk prioritization for a hydrogen refueling facility in Malaysia

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2013年第8期14卷 834-834页

作者： Hue-yee chong Mahidzal Dahari hwa-jen Yap Ying-tai Loong Department of Mechanical Engineering Faculty of Engineering University Malaya

Hydrogen is starting to be mentioned as an alternative fuel to replace the fossil fuel in future transportation applications due to its characteristics of zero greenhouse gas emission and high energy efficiency. Before hydrogen fuel and its facilities can be introduced to the public, relevant safety issues and its hazards must be assessed in order to avoid any chance of injury or loss. While a traditional risk assessment has difficulty in prioritizing the risk of failure modes, this paper proposes a new fuzzy-based risk evaluation technique which uses fuzzy value to prioritize the risk of various scenarios. In this study, the final risk of each failure modes was prioritized by using the MATLAB fuzzy logic tool box with a combination of two assessments. The first assessment was concerned with the criteria which affected the actual probability of *** assessment considered the availability of the standard that was applied to prevent the likelihood of the scenario occurring. On the other hand, the second assessment was focused on evaluating the consequence of the failure by taking into account the availability of detection and the complexity of the failure rather than only the severity of the scenarios. A total of 87 failure scenarios were identified using failure modes and effect analysis(FMEA) procedures on hydrogen refueling station models. Fuzzy-based assessments were performed through risk prioritizing various failure scenarios with a fuzzy value(0 to 1) and risk level(low, medium, and high)while a traditional risk assessment approach presented the risks only in forms of level(low, medium, and/or high). Availability of the fuzzy value enabled further prioritizing on the risk results that fell in the same level of risk. This study concluded that fuzzy-based risk evaluation is able to further prioritize the decisions when compared with a traditional risk assessment method.

关键词：风险评估方法模糊值加氢站马来西亚设施优先级模糊逻辑工具箱故障模式

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Development of a system configuration for a solar powered hydrogen facility using fuzzy logic control

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2013年第11期14卷 822-834页

作者： Ying-tai LOONG Mahidzal DAHARI hwa-jen YAP Hue-yee chong Department of Mechanical Engineering Faculty of Engineering University MalayaKuala Lumpur 50603 Malaysia

Solar energy is a natural resource which can be harnessed to provide clean electricity for hydrogen production ***, this technology is not widely used because of control issues, particularly for hydrogen refuelling stations. At present,direct or DC-DC converter couplings are the most common system configurations for hydrogen refuelling stations. However, these system configurations are costly and suffer from gas shortage at hydrogen refuelling stations. Furthermore, the hydrogen produced by such system configurations varies considerably depending on the levels of solar radiation. In order to address these issues, a new system configuration is proposed, incorporating the feedback signal of the storage level in the control system. The photovoltaic(PV) system, electrolyzer, and storage tank are integrated with a fuzzy logic controller(FLC) to determine the backup current compensation for electrolyzer operation in order to obtain the minimum power required for hydrogen production. The proposed FLC is constructed with three input variables which are the PV current, hydrogen storage level, and the battery state of charge. The rules-based fuzzy inference process is based on the proposed configuration which combines the advantages of direct and DC-DC converter coupling configurations. The simulation results show that the proposed configuration offers better adaptability to variable radiation conditions compared to other methods. This gives a more promising option for ensuring the adequacy of hydrogen supply at hydrogen refuelling stations.

关键词： Hydrogen energy Solar energy Hydrogen refueling facility Fuzzy logic

Effect of soy saponin on the growth of human colon cancer cells

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World Journal of Gastroenterology 2010年第27期16卷 3371-3376页

作者： Cheng-Yu Tsai Yue-hwa Chen Yi-Wen chien Wen-Hsuan Huang Shyh-Hsiang Lin School of Nutrition and Health Sciences Taipei Medical University

AIM:To investigate the effect of extracted soybean saponins on the growth of human colon cancer ***:WiDr human colon cancer cells were treated with 150,300,600 or 1200 ppm of soy saponin to determine the effect on cell growth,cell morphology,alkaline phosphatase(AP) and protein kinase C(PKC) activities,and P53 protein,c-Fos and c-Jun gene ***:Soy saponin decreased the number of viable cells in a dose-dependent manner and suppressed 12-Otetradecanol-phorbol-13-acetate-stimulated PKC activity(P < 0.05).Cells treated with saponins developed cytoplasmic vesicles and the cell membrane became rougher and more irregular in a dose-dependent manner,and eventually *** 600 and 1200 ppm,the activity of AP was increased(P < 0.05).However,the apoptosis markers such as c-Jun and c-Fos were not significantly affected by ***:Soy saponin may be effective in preventing colon cancer by affecting cell morphology,cell proliferation enzymes,and cell growth.

关键词： Soy saponin Colon cancer Apoptosis Cell proliferation Cell differentiation

Survival Analysis of Stage Ⅳ Metastatic Gastric Cancer Patients Treated with HangAm-Plus

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Chinese Journal of Integrative Medicine 2014年第1期20卷 49-55页

作者： Jae-Woo Park Jeungwon Yoon chong-Kwan Cho Yeon-Weol Lee hwa-Seung Yoo East-West Cancer Center Dunsan Oriental Hospital of Daejeon University

Objective：To evaluate the efficacy of HangAm-Plus（HAP）on stageⅣmetastatic gastric cancer by analyzing the treated patients’overall survival ***：Following the study eligibility,overall survival and one year survival rate of 44 stageⅣmetastatic gastric cancer patients who visited EastWest Cancer Center（EWCC）were *** study consisted of two arms：HAP treatment only（n=18）and combined treatment of concurrent conventional chemotherapy and HAP（n=26）.Patient characteristics by gender,age,surgical intervention,Eastern Cooperative Oncology Group（ECOG）score,treatment duration（〈4 weeks or≥4 weeks）,and lines of the chemotherapy received were *** related side effects were also ***：The median survival of combined group was longer（10.0 months）than that of HAP group（5.1 months）.One-year survival rate of combined treatment group and HAP group was 38.5%±9.5%and 33.3%±11.1%,respectively（P〉0.05）.One-year survival rate of those received more and less than 4-week treatment was 57.1%±18.7%and 8.3%±8.0%,respectively（P=0.001）.Conclusions：The study supports the safety and potential efficacy of HAP treatment in prevention of chemo-related side effects for stageⅣmetastatic gastric cancer treated with conventional *** studies are needed to investigate and confirm the results before applying the treatment in clinical settings.

关键词： advanced gastric cancer supportive care Chinese materia medica Oriental medicine

Monitoring of PON System Using Compound Surveillance Technique

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Journal of Electronic Science and Technology 2015年第2期13卷 169-173页

作者： Sun-chien Ko Hsiu-Jung Chuang Si-chong Chen Chih-Yih Wang Sheng-Fwu Lin Telecommunication Laboratories Chunghwa Telecom Co.Ltd.

A passive optical network（PON） monitoring system combined light pulse and frequency sweep techniques is proposed and verified in a field test. The light pulse surveys over the all whole network and the frequency sweep are used to investigate any fault in the link. The field test is performed with 4 PONs. Each PON is monitored at 4 ports, one is the splitter port and the other three are arbitrary chosen multiple optical units（ONUs）. All the tested PONs are monitored in turns once per hour. Faults at the feeder and branch fiber have been observed in this field test and have been analyzed with the monitoring system.

关键词： verified arbitrary monitored splitter branch chosen reflective turns restoration realistic

Effects of Cordyceps militaris extract on angiogenesis and tumor growth

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Acta Pharmacologica Sinica 2004年第5期25卷 115-123页

作者： hwa-seung YOO,Jang-woo SHIN,Jung-hyo CHO,Chang-gue SON,Yeon-weol LEE,Sang-yong PARK,chong-kwan CHO Daejeon University Daejeon 301-724 Department of East-West Cancer Center College of Oriental Medicine Daejeon University Daejeon 301-724 Department of East-West Cancer Center College of Oriental Medicine Daejeon University Daejeon 301-724 Department of East-West Cancer Center R&D Lab of Bulrolife Co Ltd Daejeon Korea College of Oriental Medicine Daejeon University Daejeon 301-724 Institute ofTraditional Medicine and Bioscience Daejeon University Daejeon 301-724 Department of East-West Cancer Center College of Oriental Medicine

AIM: To evaluate the effects of Cordyceps militaris extract (CME) on angiogenesis and tumor growth. METHODS:Human umbilical vein endothelial cells (HUVEC), HT1080, and B16-F10 cells were used. DNA fragment, angio-genic related gene expressions (MMPs, bFGF, VEGF, etc), capillary tube formation, wound healing in vitro, tumorgrowth in vivo were measured. RESULTS: CME inhibited growth of HUVECs and HT1080 (P<0.01). CME 100and 200 mg/L reduced MMP-2 gene expression in HT1080 cells by 6.0 % and 22.9 % after 3-h and 14.9 % and32.8 % after 6-h treatment. CME did not affect MMP-9 gene expression in B16-F10 melanoma cells. CME 100 and200 mg/L also reduced bFGF gene expression in HUVECs by 22.2 % and 41.3 %. CME inhibited tube formation ofendothelial cells in vitro and in vivo. CME repressed the growth of B16-F10 melanoma cells in mice compared withcontrol group (P<0.05). CONCLUSION: CME has antiangiogenetic properties.

关键词： Cordyceps militaris angiogenesis human umbilical vein endothelial cells HT1080 cells B16-F10cells matrix metalloproteinases basic fibroblast growth factor

“上车”提速 SiC功率器件迎来黄金发展期(上)

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变频器世界 2024年第7期27卷 7-25页

作者：陈伟雄赵利忠水原德健 WK chong Jiahao Niu 吴瑞张大江刘瞻曹书玮钱俊翰李坤彦三菱电机半导体中国区 ROHM Co. Ltd. 安森美浙江翠展微电子有限公司珠海家未来科技有限公司 Alpha&Omega Semiconductor(Aos)应用工程中心艾姆勒科技碳矽电子股份有限公司

当下,SiC上车已成为趋势。相比IGBT,SiC功率器件具有更高开关速度、更低开关损耗、更高效率和耐用性等特点,转化为汽车最直观的体验就是续航里程更长、更易于轻量化车身设计。因特斯拉率先将SiC用于其爆款车型Model3上,让其成为全球车企... 详细信息

当下,SiC上车已成为趋势。相比IGBT,SiC功率器件具有更高开关速度、更低开关损耗、更高效率和耐用性等特点,转化为汽车最直观的体验就是续航里程更长、更易于轻量化车身设计。因特斯拉率先将SiC用于其爆款车型Model3上,让其成为全球车企SiC上车的代表。

关键词：续航里程开关速度特斯拉轻量化车身耐用性