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Repair of a giant inguinoscrotal hernia with herniation of the ileum and sigmoid colon:A case report

World Journal of Clinical Cases 2023年第2期11卷 401-407页

作者： Shih-Hung Liu Ching-Hen Yen hsu-ping tseng Je-Ming Hu Ching-Han Chang Ta-Wei Pu Department of Surgery Tri-Service General HospitalNational Defense Medical CenterTaipei 11490Taiwan Division of Urological Surgery Department of SurgerySongshan BranchTri-Service General HospitalNational Defense Medical CenterTaipei 10581Taiwan Division of Colon and Rectal Surgery Department of SurgeryTri-Service General HospitalNational Defense Medical CenterTaipei 11490Taiwan Department of Surgery Kaohsiung Armed Forces General HospitalKaohsiung 802Taiwan Division of Colon and Rectal Surgery Department of SurgerySongshan BranchTri-Service General HospitalNational Defense Medical CenterTaipei 10581Taiwan

BACKGROUND Giant inguinoscrotal hernias are huge inguinal hernias that extend below the midpoint of the inner thigh in the standing *** inguinoscrotal hernias are rare in developed countries because of their better medical resources and early ***,they can develop in patients who refuse surgery or ignore their *** is inevitable because strangulation and organ perforation can occur,leading to peritonitis and *** surgical approaches include open abdominal and inguinal approaches or a combination of *** SUMMARY We present the case of a 73-year-old man who visited our emergency department with a huge mass in his left scrotum and septic *** computed tomography revealed a large left inguinoscrotal hernia that contained small bowel loops and the *** surgical intervention was performed immediately because intestinal strangulation was highly *** operative repair was performed using a combination of mini-exploratory laparotomy and the inguinal *** incarcerated organs,which included the ileum and sigmoid colon,had relatively good intestinal perfusion without perforation or ischemic *** were successfully reduced into the abdomen,and bowel resection was not necessary.A tension-free prosthetic mesh was used for the hernia *** weeks after the initial surgery,and with adequate antimicrobial therapy,the patient recovered and was discharged from our *** evidence of hernia relapse was noted during the outpatient follow-up examination 3 mo after *** Emergency surgery involving combined mini-exploratory laparotomy and the inguinal approach should be performed for serious incarcerated giant inguinoscrotal hernias.

关键词： Inguinal hernia Ileum Sigmoid colon Sepsis Hernia repair Case report

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ANN Optimization Method for High Strength High Fracture Toughness Steels

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Journal of Materials Science & Technology 1998年第2期14卷 185-187页

作者： Geng, ping tseng, Meikuang Qian, Cunfu Northeastern Univ Coll Sci Shenyang 110006 Peoples R China

The two-target optimization problem for high strength high fracture toughness steels has been investigated. An effective method for two-target optimization of multi-variable nonlinear complicated system was developed... 详细信息

关键词： Steel

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Gastric juice acidity in upper gastrointestinal diseases

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World Journal of Gastroenterology 2010年第43期16卷 5496-5501页

作者： Pei-Jung Lu ping-I hsu Chung-hsuan Chen Michael Hsiao Hui-Hwa tseng Kung-Hung Lin Seng-Kee Chuah Institute of Clinical Medicine National Cheng Kung University Division of Gastroenterology Department of Internal Medicine Kaohsiung Veterans General Hospital National Yang-Ming University Genomics Research Center Academic Sinica Department of Pathology Kaohsiung Veterans General Hospital and National Yang-Ming University Division of Gastroenterology Chang Gung Memorial Hospital Kaohsiung Medical Center College of Medicine Chang Gung University

AIM: To search the independent factors determining gastric juice acidity and to investigate the acidity of gastric juices in various benign and malignant upper gastrointestinal diseases. METHODS: Fasting gastric juice acidity of 165 healthysubjects and 346 patients with esophageal ulcer (n = 21), gastric ulcer (n = 136), duodenal ulcer (n = 100) or gastric cancer (n = 89) were measured and compared. Additionally, gastric specimens were taken from the antrum and body for rapid urease test and histological examination. RESULTS: Multivariate analysis revealed that bile stain of gastric juice, high acute inflammatory score of the corpus, and atrophy of the corpus were independent risk factors for the development of gastric hypoacidity with odds ratios of 3.1 (95% CI: 1.3-7.3), 3.1 (95% CI: 1.2-7.9) and 3.5 (95% CI: 1.3-9.2). Esophageal ulcer and duodenal ulcer patients had a lower pH level (1.9 and 2.1 vs 2.9, both P < 0.05) of gastric juices than healthy subjects. In contrast, gastric ulcer and gastric cancer patients had a higher pH level (3.4 and 6.6 vs 2.9, both P < 0.001) than healthy controls. Hypoacidity existed in 22%, 5%, 29%, 5% and 88% of healthy subjects, esophageal ulcer, gastric ulcer, duodenal ulcer and gastric cancer patients, respectively. CONCLUSION: Bile reflux, atrophy and dense neutrophil infiltrate of the corpus are three independent factors determining the acidity of gastric juice.

关键词： Acidity Gastric juice Gastric cancer Peptic ulcer Esophageal ulcer

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Numerical Simulation on a Tremendous Debris Flow Caused by Typhoon Morakot in the Jiaopu Stream,Taiwan

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Journal of Mountain Science 2014年第1期11卷 1-18页

作者： hsu Yu-chao YEN Haw tseng Wen-hsiao JAN Chyan-deng Department of Hydraulic and Ocean Engineering National Cheng Kung University Blackland Research and Extension Center Texas A&M AgriLife Research Sun-Rise Engineering Consultant Company

In August 2009,Typhoon Morakot brought a large amount of rainfall with both high intensity and long duration to a vast area of ***,this resulted in a catastrophic landslide in Hsiaolin Village,***,large amounts of landslides were formed in the Jiaopu Stream watershed near the southeast part of the Hsiaolin *** Hsiaolin Village access road(Provincial Highway No.21 and Bridge No.8) was completely destroyed by the landslide and consequent debris *** major scope of this study is to apply a debris flow model to simulate the disaster caused by the debris flow that occurred in the Jiaopu Stream during Typhoon *** to the interviews with local residents,this study applied the destruction time of Bridge No.8 and Chen's house to verify the numerical debris flow *** the spatial rainfall distributions information,the numerical simulations of the debris flow are conducted in two *** the first stage(before the landslide-dam failure),the elevation of the debris flow and the corresponding potential damages toward residential properties were *** the second stage(after the landslidedam failure),comparisons of simulation results between the longitudinal and cross profiles of the Jiaopu Stream were performed using topographic maps and satellite *** summary,applications of the adopted numerical debris flow model have shown positive impact on supporting better understanding of the occurrence and movement of debris flow processes.

关键词： Typhoon Morakot Debris flow Numerical simulation Jiaopu Stream Hsiaolin Village

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Particle Trajectories in Nonlinear Water Wave on Uniform Current

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China Ocean Engineering 2008年第4期22卷 611-621页

作者： Hung-Chu hsu Yang-Yih CHEN Chia-Yan CHENG Wen-Jer tseng Tainan Hydraulics Laboratory National Cheng Kung University Department of Marine Environment and Engineering National Sun Yat-Sen University Coastal and Offshore Resources Research Center Fisheries Research Institute Department of Civil Engineering Cheng Shiu University

The study in this paper is focusing on trajectories of particles in the irrotational progressive water waves coexisting with uniform current. The parametric equations of particle trajectories over a range of levels in a Lagrangian type of description are developed analytically via the Euler-Lagrange transformation. The Lagrangian wave period of particle motion differing from the Eulerian wave period and the mass transport can also be obtained directly. The third-order solution of particle trajectory exhibits that they do not move in closed orbital motion but represent a net movement that decreases exponentially with the water depth. Uniform current is found to have significant effect on the trajectories and drift velocity of gravity waves. Overall, the influence of increased uniform current is to increase the relative horizontal distance traveled by a particle, as well as the magnitude of the time-averaged drift velocity on the free surface. For adverse current cases, a reverse behavior is found. The obtained third-order solutions satisfy the irrotational condition contrasted to the Gerstner waves and are verified by reducing to those of two-dimensional gravity waves in Lagrangian coordinates.

关键词： wave current Lagrangian Euler- Lagrange transformation particle trajectory

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Dense-Structured Network Based Bearing Remaining Useful Life Prediction System

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Computer Modeling in Engineering & Sciences 2022年第10期131卷 133-151页

作者： ping-Huan Kuo Ting-Chung tseng Po-Chien Luan Her-Terng Yau Department of Mechanical Engineering National Chung Cheng UniversityChiayi62102Taiwan Advanced Institute of Manufacturing with High-Tech Innovations(AIM-HI) National Chung Cheng UniversityChiayi62102Taiwan

This work is focused on developing an effective method for bearing remaining useful life *** method is useful in accurately predicting the remaining useful life of bearings so that machine damage,production outage,and human accidents caused by unexpected bearing failure can be *** study uses the bearing dataset provided by FEMTO-ST Institute,Besancon,*** study starts with the exploration of neural networks,based on which the biaxial vibration signals are modeled and *** paper introduces pre-processing of bearing vibration signals,neural network model training and adjustment of training *** model is trained by optimizing model parameters and verifying its performance through *** proposed model’s superiority is also confirmed through a comparison with other *** this study,the neural network model is trained with various types of bearing data and can successfully predict the remaining useful *** algorithm proposed in this study achieves a prediction accuracy of coefficient of determination as high as 0.99.

关键词： Bearing neural network remaining useful life prediction machine learning

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Cluster-Based Saliency-Guided Content-Aware Image Retargeting

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Journal of Electronic Science and Technology 2017年第2期15卷 141-146页

作者： Li-Wei Kang Ching-Yu tseng Chao-Long Jheng Ming-Fang Weng Chao-Yung hsu Graduate School of Engineering Science and Technology and the Department of Computer Science and Information Engineering MPI Corporation Hsinchu Changing Information Technology Inc.Hsinchu 308 Institute for Information Industry Taipei 106 automation and Instrumentation System Development Sec. China Steel CorporationKaohsiung 81233

Straightforward image resizing operators without considering image contents （e.g., uniform scaling） cannot usually produce satisfactory results, while content-aware image retargeting aims to arbitrarily change image size while preserving visually prominent features. In this paper, a cluster-based saliency-guided seam carving algorithm for content- aware image retargeting is proposed. To cope with the main drawback of the original seam carving algorithm relying on only gradient-based image importance map, we integrate a gradient-based map and a cluster-based saliency map to generate a more reliable importance map, resulting in better single image retargeting results. Experimental results have demonstrated the efficacy of the proposed algorithm.

关键词： Index Terms--Content-aware image retargeting image resizing multimedia adaptation saliency detection seam carving.

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Interactions of nonlinear gravity waves and uniform current in Lagrangian system

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Acta Oceanologica Sinica 2009年第1期28卷 89-98页

作者： hsu Hung-Chu CHEN Yang-Yih LI Meng-Syue tseng Wen-Jer Tainan Hydraulics Laboratory National Cheng Kung University Department of Marine Environment and Engineering National Sun Yat-Sen University Department of Civil Engineering Cheng Shiu University

The particle trajectory on a weakly nonlinear progressive surface wave obliquely interacting with a uniform current is studied by using an Euler-Lagrange *** third-order asymptotic solution is a periodic bounded function of Lagrangian labels and time,which imply that the entire solution is *** explicit parametric solution highlights the trajectory of a water particle and mass transport associated with a particle displacement can now be obtained directly in Lagrangian *** angular frequency and Lagrangian mean level of the particle motion in Lagrangian form differ from those of the *** variations in the water particle orbits resulting from the oblique interaction with a steady uniform current of different magnitudes are also investigated.

关键词： Lagrangian particle trajectory nonlinear water wave current drift velocity

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A New Method for Determining J_(IC) of High StrengthHigh Fracture Toughness Steels by SingleThree Point Bend Specimen

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Journal of Materials Science & Technology 1998年第4期14卷 377-379页

作者： ping GENG M.K.tseng and Cunfu QIAN (College of Science, Northeastern University, Shenyang 110006, China) College of Science Northeastern University Shenyang 110006 China

A single three point bend specimen compliance method for determining JIC of high strength high fracture toughness steels is presented and a formula for calculatinff J-integral is proposed as *** is simple and valid for high strength high fracture toughness steels. The values of JIC and KIC measured by this method are in good agreement with those measured by standard test method.

关键词： of High StrengthHigh Fracture Toughness Steels by SingleThree Point Bend Specimen A New Method for Determining J IC

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Difference between treatment-resistant schizophrenia and clozapineresistant schizophrenia

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World Journal of Psychiatry 2022年第8期12卷 1102-1104页

作者： ping-Tao tseng Mu-Hong Chen Chih-Sung Liang Institute of Biomedical Sciences National Sun Yat-Sen UniversityKaohsiung 804Taiwan Department of Psychiatry Taipei Veterans General HospitalTaipei 112Taiwan Department of Psychiatry Beitou BranchTri-Service General HospitalNational Defense Medical CenterTaipei 112Taiwan

We read the impressive review article“Clozapine resistant schizophrenia:Newer avenues of management”with great enthusiasm and *** author believes that preventing clozapine resistance from developing may be the most effective treatment strategy for patients with clozapine-resistant schizophrenia(CRS),and optimizing clozapine treatment is a key *** the differences between treatment-resistant schizophrenia and CRS is important for studies addressing treatment strategies for these difficult-to-treat populations.

关键词： Treatment-resistant schizophrenia Clozapine Clozapine-resistant schizophrenia Ultra-resistant schizophrenia Ultra-treatment-resistant schizophrenia Superrefractory schizophrenia

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