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An Adaptive Strategy for the restoration of Textured Images using Fractional Order regularization

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Numerical Mathematics(Theory,Methods and Applications) 2013年第1期6卷 276-296页

作者： r.H.Chan A.Lanza S.Morigi F.Sgallari Department of Mathematics The Chinese University of Hong KongShatinHong Kong Department of Mathematics–CIrAM University of BolognaVia Saragozza8BolognaItaly Department of Mathematics University of BolognaPiazza Porta San Donato5BolognaItaly

Total variation regularization has good performance in noise removal and edge preservation but lacks in texture *** we present a texture-preserving strategy to restore images contaminated by blur and *** to a texture detection strategy,we apply spatially adaptive fractional order diffusion.A fast algorithm based on the half-quadratic technique is used to minimize the resulting objective *** results show the effectiveness of our strategy.

关键词： Ill-posed problem deblurring fractional order derivatives regularizing iterative method

Human wetland dependency and socio-economic evaluation of wetland functions through participatory approach in rural India

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Water Science and Engineering 2010年第4期3卷 467-479页

作者： Malabika BISWAS Nihar r.SAMAL Pankaj K.rOY Asis MAZUMDAr School of Water resources Engineering Jadavpur University Department of Civil Engineering National Institute of Technology CUNY Institute for Sustainable Cities Hunter CollegeCity University of New York

Wetlands are an important source of natural resources upon which rural economies depend. They have increasingly been valuable for their goods and services, and the intrinsic ecological value they provide to local populations, as well as people living outside the periphery of the wetlands. Stakeholders＇ participation is essential to the protection and preservation of wetlands because it plays a very important role economically as well as ecologically in the wetland system. The objective of this study was to determine whether gender, educational status, mouzas （which are constituents of a block according to the land reform of the West Bengal Government in India）, and wetland functions have any influence on the annual income of the local community. Considering a floodplain wetland in rural India, the focus was extended to recognize the pattern of wetland functions according to the nature of people＇s involvement through cluster analysis of the male and female populations. Using the statistical software r-2.8.1, an ANOVA （analysis of variance） table was constructed. Since the p value （significance level） was lower than 0.05 for each case, it can be concluded that gender, educational status, mouzas, and wetland functions have a significant influence on annual income. However, S-PLUS-2000 was applied to obtain a complete scenario of the pattern of wetland functions, in terms of involvement of males and females, through cluster analysis. The main conclusion is that gender, educational status, mouzas, and wetland functions have significant impacts on annual income, while the pattern of occupation of the local community based on wetland functions is completely different for the male and female populations.

关键词： wetland dependency socio-economic evaluation wetland functions rural India cluster analysis

Expanding Treatment Access for Chronic Hepatitis C with Task-shifting in the Era of Direct-acting Antivirals

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Journal of Clinical and Translational Hepatology 2017年第2期5卷 130-133页

作者： Eric r.Yoo ryan B.Perumpail George Cholankeril Channa r.Jayasekera Aijaz Ahmed Department of Medicine University of Illinois College of Medicine Chicago IL USA Division of Gastroenterology and Hepatology Stanford University School of Medicine Stanford CA USA Division of Gastroenterology and Hepatology University of Tennessee Health Sciences Center Memphis TN USA Division of Gastroenterology and Hepatology Stanford University School of Medicine Stanford CA USA Center for Innovation in Global Health Stanford UniversityStanford CA USA

In the United States,the fight to eradicate hepatitis C virus (HCV) infection has been ongoing for many years,but the results have been less than ***,patients with chronic hepatitis C (CHC) were treated with interferon-based regimens,which were associated with frequent adverse effects,suboptimal response rates,and long durations of treatment-of up to 48 *** from specialistphysicians,such as hepatologists and gastroenterologists,was needed to closely follow patients on these medications so as to monitor laboratory values and manage adverse ***,the emergence of direct-acting antiviral (DAA) agents against HCV infection have heralded outstanding progress in terms of safety,tolerability,lack of adverse effects,efficacy,and truncated duration of therapy-12 weeks or less-thereby making the need for close monitoring by specialist-physicians *** the recent approval of DAA agents by the Food and Drug Administration,the treatment model for CHC no longer relies on the limited number of specialist-physicians,which represented a major barrier to treatment access in the past,especially in underserved areas of the United *** propose and share our experiences in adapting a task-shifting treatment model,one that utilizes a relatively larger pool of non-specialist healthcare providers,such as nursing staff (medical assistants,vocational licensed nurses,registered nurses,etc.) and advanced practice providers (nurse practitioners and physician assistants),to perform a variety of important clinical functions in an effort to make DAA-based antiviral therapy widely available against HCV *** recently,task-shifting was implemented by the United States and World Health Organization in the fight against the human immunodeficiency virus and showed encouraging *** on our experiences in implementing this model at our outreach clinics,the majority of HCV-infected patients treated with DAA agents can be easily monitored by

关键词： Task-shifting Treatment Access Underserved Under-resourced Hepatitis C virus HCV Direct acting antivirals DAAs

Histopathological patterns of ovarian lesions:A study of 161 cases

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BIOCELL 2019年第3期43卷 175-181页

作者： ABDULKArEEM YOUNIS SULEIMAN INTISAr SALIM PITY MOHAMMED r MOHAMMED BASHAr ABDULJABAr HASSAWI College of Medicine University of MosulMosulIraq College of Medicine University of DuhokDuhokIraq

Ovarian lesions are commonly encountered pathologies that cannot be categorized *** diagnosis is of great importance for therapeutic and prognostic *** gives accurate diagnosis in most *** cases need supportive tests like ***:to study the histomorphological diversity of ovarian lesions,their age and location in North of Iraq(Mosul and Duhok).Patients and methods:In the period extended from January 2008 to December 2011,161 cases of ovarian lesions were collected from pathology departments in Azadi General Hospital“Duhok”and Al-Jamhori Teaching Hospital“Mosul”.Automated tissue processor was used for histologic study and Streptavidin-biotin method on paraffin sections was applied for ***:There was a wide age range,most being in the third *** right ovaries were more common involved than the ***,58(36%)cases were non-neoplastic and 103 were neoplastic including 90(55.9%)benign and 9(5.6%)malignant *** remaining 4(2.4%)cases comprised borderline serous ***:Most ovarian lesions were functional non-neoplastic followed by benign *** from few cases,diagnosis was merely histological without any ancillary test.

关键词： Histopathology Immunohistochemistry Ovarian lesions

Pathogenic and Genetic Diversity of Magneporthe oryzae Populations from Sri Lanka

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rice science 2012年第3期19卷 241-246页

作者： Y J P K MITHrASENA WSS WIJESUNDErA r L C WIJESUNDErA D C WIMALASIrI r P N PrIYANTHI rice research Centre BombuwelaKalutara 12024Sri Lanka Department of Biochemistry and Molecular Biology Faculty of MedicineUniversity of Colombo Department of Plant Sciences Faculty of ScienceUniversity of Colombo

The present study was undertaken to determine the pathogenic and the genetic diversity of the isolates of *** collected from the wet,intermediate and dry zones of Sri Lanka with a view to develop rice varieties conferring durable resistance to rice *** significant morphological or growth variations existed amongst the isolates *** genetic diversity of isolates determined by carrying out Pot2 transposable element based on repetitive-PCr revealed that the majority of isolates （92%） clustered into a single group with 45.4% *** existence of nine pathotypes was identified by observing the reaction type of isolates on 16 different rice *** 1 which was distributed in all zones affected only one differential *** 2 which was able to infect six lines was restricted only to the dry zone of Sri *** the 16 rice lines,seven lines,K3 （Pik-h）,C101A51 （Piz5）,K1 （Pita）,C105TTP2L9 （Pita）,K59 （Pit）,Shin （Pish） and WHD-1S-75-1-127 （Pi9） had highly effective blast *** of the isolates of the fungus showed any virulence against the seven *** seven blast resistant lines can be used in the breeding programmes in Sri Lanka for development of lines conferring durable resistance to rice blast.

关键词： rice blast genetic diversity pathotype

Primary tuberculous appendicitis presented with caecal perforation:A case report

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Asian Pacific Journal of Tropical Medicine 2012年第10期5卷 834-836页

作者： Elamurugan TP Sivashanker M Suresh Kumar S Muthukumarassamy r Vikram Kate Department and Institution/Department of surgery Jawaharlal Institute of Postgraduate Medical Education and Research(JIPMER)PuducherryIndia

Gastrointestinal tuberculosis accounts for 3%of the extrapulmonary tuberculosis with ileocaecal region being the common site of involvement up to 75%.Primary involvement of appendix is very rare and accounts for only 0.6%to 2.9%of gastrointestinal tuberculosis in the absence tubercular focus *** pre-operative investigations usually give non-specific results. The diagnosis in most instances made only after *** we report a case of primary appendicular tuberculosis in a patient presented with caecal perforation.

关键词： Appendicular tuberculosis Intestinal tuberculosis Caecal peroration TB Abdomen

Clinical sports medicine : medical management and rehabilitation /

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Calculation of Solidification Process of Continuous Cast Bar

2007年

作者： Frontera Walter r.

来源：畅想之星图书光盘版（南... 评论

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Journal of Harbin Institute of Technology(New Series) 2014年第5期21卷 112-118页

作者： A I Golodnov r K Mysik A V Sulitsin S V Brusnitsyn I A Gruzdeva Ural Federal University

In this paper,it presents the results of calculation of solidification process of copper continuous cast bar by cross section size 120 mm × 70 mm with application of Pro Cast 2010 software. The estimation of mould design effect on solidification process of continuos copper cast bar is completed at various speeds of *** of liquid metal cavities and temperature allocations in the cast bar at various casting speeds are *** analysis of received liquid metal cavity profiles shows that a new mold construction allows significantly decrease of the length of the liquid metal cavity during continuous copper casting at HAZELETTcasting machine and the increase of maximum casting speed from 10 to 11 m / min. Adequacy of the results of copper continuous cast bar solidification process calculation is confirmed by the experimental data.

关键词： continuous casting copper cast bar water cooling mold liquid metal cavity heat emission coefficient calculation of solidification process

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拉彭兰塔城市剧院芬兰拉彭兰塔

世界建筑导报 2024年第2期39卷 114-116页

作者： Juho Grönholm Antti Nousjoki Janne Teräsvirta Samuli Woolston Harri Ahokas Tiina Liisa Juuti Julius Kekoni Auvo Lindroos Niklas Mahlberg Marlène Oberli-räihä Pekka Sivula Tuomas Uusheimo(摄影) ALA建筑师事务所不详

拉彭兰塔城市剧院的概念与众不同:剧院建在一个购物中心的顶层。然而,这个概念很古老,这也是剧院回归本源、回归市场、回归公众的原因。购物中心每年有数百万客流,这些人可以欣赏各种戏剧,然后在餐厅用餐休息或下榻酒店。门厅采用平静... 详细信息

拉彭兰塔城市剧院的概念与众不同:剧院建在一个购物中心的顶层。然而,这个概念很古老,这也是剧院回归本源、回归市场、回归公众的原因。购物中心每年有数百万客流,这些人可以欣赏各种戏剧,然后在餐厅用餐休息或下榻酒店。门厅采用平静的单色氛围,与购物中心繁忙的明亮色彩形成对比。一块几乎透明的波浪形金属丝网帘将门厅与下方的购物中心分隔开来。楼梯从拱廊通向剧院门厅,观众穿过巨大的白色楼梯后抵达剧院。

关键词：购物中心金属丝网波浪形塔城市楼梯剧院回归