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Changes in iron transporter divalent metal transporter 1 in proximal jejunum after gastric bypass

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World Journal of Gastroenterology 2014年第21期20卷 6534-6540页

作者： Andrés Marambio Guillermo Watkins fabiola castr. Andrea Riffo Roberta Zú?iga Jaime Jans María E Villanueva Guillermo Díaz Department of Surgery University of Chile Clinical HospitalSantiago 8380456Chile Department of Gastroenterology Chilean Air Force Clinical HospitalSantiago 7560171Chile Department of Pharmacological and Toxicological Chemistry University of Chile Chemistry and Pharmacy FacultySantiago 8380492Chile Pathology Service University of Chile Clinical HospitalSantiago 8380456Chile

AIM: To describe the variation that divalent metal transporter 1 (DMT1) shows in patients after Roux-en-Y gastric bypass (RYGB) surgery.

关键词： Roux-en-Y gastric bypass Bariatric surgery Divalent metal transporter 1 Anaemia Iron

Supercritical synthesis of platinum-modified titanium dioxide for solar fuel production from carbon dioxide

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Chinese Journal of Catalysis 2017年第4期38卷 636-650页

作者： Susana Tostón Rafael Camarillo fabiola Martínez Carlos Jiménez Jesusa Rincón University of Castilla‐La Mancha Department of Chemical Engineering Faculty of Environmental Sciences and Biochemistry Avda. Carlos III s/n 45071 Toledo Spain

This paper investigates the properties of TiO2‐based photocatalysts synthesised under ***,the characteristics of Pt dispersed on TiO2catalysts obtained in supercriticalCO2are discussed and compared with those of commercial *** photocatalytic activity of thesynthesised catalysts in the CO2photoreduction reaction to produce solar fuel is *** mainconclusion of the study is that photocatalysts with better or similar features,including high surfacearea,crystallisation degree,hydroxyl surface concentration,pore volume,absorbance in the visiblerange and methane production rate,to those of commercial TiO2may be produced for the reductionof CO2to fuel by synthesis in supercritical media.

关键词： Titanium dioxide Platinum Photocatalyst Metal dispersion Carbon dioxide photoreduction

Nutritious mushroom protein crisp–healthy alternative to starchy snack

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Food Production, Processing and Nutrition 2021年第1期3卷 416-430页

作者： Venkatesh Balan Dianne Novak William Knudson ADaniel Jones fabiola Maria Iñiguez-Franco Rafael Auras Sungeun Cho Am a Rodgers Bryan Ubanwa Department of Engineering Technology Biotechnology ProgramCollege of TechnologyUniversity of HoustonTX 77479 Sugar LandUSA Product Center Michigan State UniversityEast LansingMI 48824USA Department of Biochemistry and Molecular Biology Michigan State UniversityEast LansingMI 48824USA School of Packaging College of Agriculture&Natural ResourcesMichigan State UniversityEast LansingMI 48824USA Department of Poultry Science Auburn UniversityAuburnAL 36849USA

Global salty snacks category had reached USD 137 billion in sales in *** to growing health concerns and awareness,consumers are looking for healthy snack choices by avoiding ingredients such as fat,sugar,cholesterol,and sodium and selecting baked and salt free multigrain chips.A sizable number of consumers are concerned about snack nutrition and look for quality ingredients and minimally processed foods called as“Good Health Snack(GHS)”.In this work,we present the development of method of producing and testing mushrooms protein crisps(MPC),a healthy alternative to conventional starchy snacks that are rich in protein,nutraceutical compounds,minerals,vitamin,dietary fiber,and immunity inducing *** methods of producing MPC with different seasoning and hydrolyzed protein,calorie,nutritional and chemical composition,consumer response,shelf life after packing and market analysis are *** systematic studies will help to market potential of this product which is a healthy alternative to other calorie rich snacks sold in the market benefiting the consumers.

关键词： Healthy diet Mushroom Starch Obesity Diabetes Cholesterol

Stability analysis of the extended state observers by Popov criterion

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Theoretical & Applied Mechanics Letters 2012年第4期2卷 40-43页

作者： Christiav Erazo fabiola Angulo Gerard Olivar Universidad Nacional de Colombia-Sede Manizales-Facultad de Ingeniería y Arquitectura-Departamento de Ingeniería Elctrica Electrónica y Computación-Percepción y Control Inteligente-Bloque QCampus La NubiaManizales 170003Colombia

The analysis and design of the extended state observer （ESO） involves a continuous non-smooth structure, thus the study of the ESO dynamic requires mathematical tools of the nonlinear systems analysis. This paper establishes the sufficient conditions for absolute stability of the ESO. Based on this study, a methodology to estimate several nonlinear functions in dy- namics systems is proposed.

关键词： Popov criterion extended observer ESO

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罗马尼亚大学生汉字学习难点及教学设计

罗马尼亚大学生汉字学习难点及教学设计

作者： Dembrovski fabiola Nikoletta 浙江科技学院

学位级别：硕士

在汉语国际教育领域中,汉字是非常重要的教学内容。对于非汉字文化圈的罗马尼亚大学生,特别是大学才开始学习汉语的学生来说,汉字习得是一大难点。笔者通过短期的助教工作以及自己汉语学习的经验发现,罗马尼亚初中学生汉语课堂教学进度... 详细信息

在汉语国际教育领域中,汉字是非常重要的教学内容。对于非汉字文化圈的罗马尼亚大学生,特别是大学才开始学习汉语的学生来说,汉字习得是一大难点。笔者通过短期的助教工作以及自己汉语学习的经验发现,罗马尼亚初中学生汉语课堂教学进度慢,课程数量少,而且学校对学生汉语方面的学习要求比较低。与之相反的是大学生每个星期要上较多的汉语课,课堂教学进度快,学校对学生汉语方面的学习要求高,学生需要在短期内掌握大量的新知识。虽然汉语专业的大学生有很多不同的课型,但没有专门教汉字的课程,可参考的汉字教学和学习资料也非常欠缺,怎样学好汉字成了困扰罗马尼亚学生的一个大问题。基于上述原因,本文致力于探究罗马尼亚大学生汉字学习方面的学习难点,本文通过问卷调查了大学生汉字学习各个方面的情况,并通过访谈从汉语教师的角度进一步理解了汉字教学的现状。问卷调查的结果显示,罗马尼亚大学生存在汉字学习策略不恰当、受母语负迁移的影响、对汉字课堂教学的忽视、汉字文化水平较低等问题。除此之外,从教师访谈的内容可以发现,罗马尼亚大学生写不好汉字的原因还包括教师汉字教学时间有限、未深入解释汉字内涵、不重视汉字文化及其演变方面的教学。为了解决罗马尼亚大学生汉字学习过程中遇到的问题,本文建议大学生先花时间理解汉字的结构和意义后再进行汉字书写练习,而不是通过反复抄写机械地学习字形。此外,为了提高汉字教学的有效性,本文针对罗马尼亚汉语专业设置的课型设计了可参考的汉字教学建议。

关键词：罗马尼亚大学生汉字难点调查汉字学习策略汉字教学设计

Oral allopurinol to prevent hyperamylasemia and acute pancreatitis after endoscopic retrograde cholangiopancreatography

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World Journal of Gastroenterology 2009年第13期15卷 1600-1606页

作者： Hector Martinez-Torres Xochilt Rodriguez-Lomeli Carlo Davalos-Cobian Jesus Garcia-Correa Juan Manue Maldonado-Martinez fabiola Medrano-Muoz Clotilde Fuentes-Orozco Alejandr Gonzalez-Ojeda Department of Gastroenterology an Endoscopy UMAE-Hospital de Especialidades del Centr Medico Nacional de Occidente-IMSS Research Unit in Clinical Epidemiology UMAE-Hospital de Especialidades del Centro Medico Naciona de Occidente-IMSS

AIM:To assess the efficacy of allopurinol to prevent hyperamylasemia and pancreatitis after endoscopic retrograde cholangiopancreatography(PEP).METHODS:One hundred and seventy patients were enrolled and randomized to two groups:a study group(n=85)who received 300 mg of oral allopurinol at 15 h and 3 h before endoscopic retrograde cholangiopancreatography(ERCP)and a control group(n=85)receiving an oral placebo at the same *** Outcome Measurements included serum amylase levels and the number severity of the episodes of *** amylase levels were classified as normal(151 IU/L).Episodes of PEP were classified following Ranson's criteria and CT severity ***:Gender distribution was similar between *** age was 53.5±18.9 years for study group and 52.8±19.8 years for ***,the distribution of benign pathology was similar between *** was more common in the control group(P=0.003).Mild PEP developed in two patients from the study group(2.3%)and eight(9.4%) from control group(P=0.04),seven episodes were observed in high-risk patients of the control group(25%) and one in the allopurinol group(3.3%,P=0.02).Risk factors for PEP were precut sphincterotomy(P=0.02),pancreatic duct manipulation(P=0.002)and multiple procedures(P=0.000).There were no deaths or side ***:Oral allopurinol before ERCP decreased the incidences of hyperamylasemia and pancreatitis in patients submitted to high-risk procedures.

关键词： Endoscopic retrograde cholangiopancreatography Hyperamylasemia Acute pancreatitis Oralallopurinol Risk factors

New Proposal of Evaluation of the Thoracic Outlet

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Open Journal of Therapy and Rehabilitation 2018年第2期6卷 17-42页

作者： Bordoni Bruno Marelli fabiola Morabito Bruno Sacconi Beatrice Foundation Don Carlo Gnocchi IRCCS Department of Cardiology Institute of Hospitalization and Care with Scientific Address Milan Italy CRESO School of Osteopathic Centre for Research and Studies Aprile Italy CRESO School of Osteopathic Centre for Research and Studies Fano (Pesaro Urbino) Italy Foundation Polyclinic University A. Gemelli University Cattolica del Sacro Cuore Rome Italy Sapienza University of Rome Radiological Oncological and Anatomopathological Sciences Rome Italy

The present article comprehensively reviews the thoracic outlet syndrome (TOS), its etiology and assessment, with reference to the usual conservative treatment and surgical therapy, highlighting new definitions and reporting obsolete tests. The syndrome affects about 8% of the population, with higher prevalence in females, and rarely affects the children. Conservative, non-surgical treatment produces good results, and it becomes important to know which specific areas need to be treated. Currently, there is no rehabilitation scheme, either osteopathic or chiropractic, considered as a valid tool for a precise localization of the pathologic condition, probably due to the lack of a manual assessment process to evaluate bones and muscular components of the thoracic outlet. In this situation, the manual treatment performed is usually generic. The present article proposes a manual evaluation that can be used to identify the anatomical area which needs to be treated. This hypothesis of assessment should be carried out after the clinician has ruled out the necessity of surgery with instrumental examinations.

关键词： Thoracic Outlet Syndrome Physiotherapy Osteopathic Chiropractic Pain Manual Evaluation Fascia

Tuning interfacial interactions for bottom-up assembly of surface-anchored metal-organic frameworks to tailor film morphology and pattern surface features

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Aggregate 2022年第4期3卷 131-140页

作者： Christine D.Fasana fabiola G.Gonzalez Jonathan W.Wade Ashley M.Weeks B.Dulani Dhanapala Mary E.Anderson Department of Chemistry Furman UniversityGreenvilleSouth CarolinaUSA

Surface-anchored metal-organic frameworks(surMOFs)integrate nanoporous supramolecular MOF materials directly into architectures for applications such as gas storage,chemical sensing,and energy ***-by-layer solution-phase deposition of the MOF-14 components(1,3,5-tris(4-carboxyphenyl)benzene and copper(II)dimers,respectively)produces a porous and conformal film on carboxylterminated self-assembled monolayers(SAMs).In this research,the formation of ultrathin(less than 25 nm)surMOF films on codeposited bicomponent SAMs and microcontact printed SAMs is investigated by atomic force microscopy,ellipsometry,infrared spectroscopy,and contact angle *** composed of methyl-terminated alkanethiols assembled on gold substrates inhibit surMOF formation,whereas carboxyl-terminated alkanethiols promote MOF-14-based film *** tune the density of carboxyl groups that anchor the film,methyl-and carboxylterminated alkanethiols of varying concentrations are codeposited on *** systematic study demonstrates how surMOF film formation and morphology are impacted by these SAMs with mixed surface *** patterning methods for SAMs,such as microcontact printing(μCP),commonly have mixed chemical functionalities within certain regions of the *** gained regarding how mixed surface functionalities affect surMOF film formation are applied herein to optimize theμCP method to produce chemically patterned SAMs that selectively direct surMOF assembly to produce high-quality surMOF film features.

关键词： atomic force microscopy microcontact printing MOF-14 self-assembled monolayers surface-anchored metal-organic frameworks

Mathematical Models for Flow of Chyme during Gastrointestinal Endoscopy

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Applied Mathematics 2011年第5期2卷 600-607页

作者： Ranadhir Roy fabiola Rios Daniel N. Riahi 不详

Intestinal infection has become a common disease in human and endoscopy can be a powerful means in diagnosis of intestinal illnesses. Mathematical models are developed for an inserted endoscope on the flow of chyme in the small intestine considering a Newtonian incompressible fluid flow, under an axisymmetric condition, in a cylindrical annulus between the small intestine and the endoscope. We obtain novel mathematical expressions for the pressure drop, forces exerted by the endoscope on the flow of chyme, and the force exerted by the chyme on the intestine for one wave length of the peristaltic rush wave. We also investigate and calculate the flow velocity and pressure for different flow rates and the wave lengths. The results are presented, and discussed for the cases and conditions under which pressure, pressure drop can be positive or negative and the forces can be acted either by the intestine or endoscope on the flow or vice-versa.

关键词： Mathematical Models Gastrointestinal Chyme Flow Endoscopy Flow Modeling Newtonian Incompressible Fluid Flow