检索结果-南通市图书馆

Evaluation of the Properties of Healing of the Extract of Kombucha in Sheep in Growth with Malnutrition,Parasitocis and Respiratory Problems

引用

Open Journal of Veterinary Medicine 2014年第8期4卷 175-182页

作者： Rosales Cortes Manuel Albarrán Rodríguez Esther Nolasco Rodríguez Guillermo Raúl Leonel de Cervantes Mireles Leticia Avila Figueroa Jesus Jonatan Iniguez Orozco erika rizo de la pena Division de Ciencias Veterinarias Centro Universitario de Ciencias Biologicas Agropecuarias de la Universidad de GuadalajaraGuadalajaraMexico desarrollo de Ovinos y Caprinos del Rancho la Cofradía de la Universidad de Guadalajara GuadalajaraMexico

With the objective to evaluate the properties, curatives of kombucha extract as an alternative treatment were used;20 sheep creoles weaned with stunting, respiratory diseases, parasitic and malnutrition were divided into control and experiment n = 10 groups;the first one was administered by ivermectin 1% (2 mg/kg) subcutaneous, with a reinforcement of closantel 5% (0.5 mg/kg) by oral route and enrofloxacin at 5% (3 mg/kg) intramuscularly for three consecutive days and the second group by oral route 20 ml of extract kombucha per animal each three days for about 4 months, was weighed at the beginning of each month;clinical tests were conducted and statistical data indicated no significant differences in weight gain 30.370 kg/p control, 31.290, 3.503 kg/p experimentally, some showed small differences in blood samples and in stool tests for example, control ended with Eimeria 1.00 ± 0.00, creatinine, 0.17 ± 0.04 mg/dl, uric acid 23.20 5.37 ± mg/dl, 46.12 ± 4.70 MCV, 7.21 ± 0.25 g/dl total protein, 38.20 10.06 ± 1.40 and segmented neutrophils ±1.07, and on the other hand the experimental in erythrocytes present 9783000.00 ± 1036072.17 million, in hemoglobin 13.43 ± 0.51 g/dl, hematocrit 38.87 ± 2.13, and platelet 422320.000 ± 52442.578 thousands. Both groups did not exceed normal parameters, however, physically the experimental animals were better and had no parasites or respiratory problems as opposed to controls.

关键词： Ovine Kombucha Respiratory and Parasitic Problems

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Hispanic Patients with Primary Biliary Cholangitis Have decreased Access to Care Compared to Non-Hispanics

引用

Journal of Clinical and Translational Hepatology 2020年第4期8卷 391-396页

作者： Atoosa Rabiee Nathalie A pena Polanco Aymara Fernandez de la Vara Cynthia Levy department of Gastroenterology and Hepatology VA Medical CenterWashington DCUSA Divison of Digestive Health and Liver Diseases department of Medicine University of Miami Miller School of Medicine USA department of Medicine Jackson Memorial HospitalUniversity of MiamiMiamiFLUSA

Background and Aims:Hispanic patients with primary bili-ary cholangitis (PBC) have reduced rates of biochemical re-sponse to ursodeoxycholic acid (UDCA) and increased risk of disease progression compared to non-Hispanic patients. In this study, we sought to identify differences in demographics, comorbidities, environmental risk factors and socioeconomic status between Hispanic and non-Hispanic patients with PBC. Methods: In a case control study, we analyzed data from Hispanic (n=37 females and 1 male) and non-Hispanic (n=54 females and 4 males) patients with PBC seen at the University of Miami/Jackson Memorial Hospital from January 1998 through January 2013. Data were obtained by filling out a questionnaire either via phone call, mail, or e-mail. Odds ratios were calculated to measure the association between exposure and ***: Baseline demographics, environmental risk factors and comorbidities were similar be-tween Hispanic and non-Hispanic patients with PBC. Hispanic patients were less likely to be married and fewer Hispanics had education beyond high school level compared to non-His-panics. Sixty four percent of Hispanic patients had a house-hold income of less than$50000, compared to 19.5% of non-Hispanics. Fewer Hispanic patients with PBC had health insur-ance coverage compared to non-Hispanics (86.5% vs. 98.1%;odds ratio: 0.1, 95% confidence interval: 0-0.9). Conclusions: Differences in disease severity and response to therapy observed in prior studies could not be explained by environmental exposures. In addition to genetic variation, socioeconomic discrepancies (access to care) may further ex-plain these differences.

关键词： Primary biliary cholangitis Ethnicity Health disparity

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Sustainability in Higher Education Institutions(HEI):Merging the Study Systematic Review,Analysis Content and Bibliometrics

引用

Macro Management & Public Policies 2021年第3期3卷 42-53页

作者： erika pena Bedin Luiz Carlos de Faria department of Environmental Sciences Federal University of Sao CarlosSorocabaSPCEP 18052-780Brazil

This study aims to explore how the topic of sustainability in Higher Education Institutions(HEI)has been addressed in the scientific *** presents a systematic literature review of peer-reviewed journal articles published between 1975 and *** that,bibliometric and content analyses were performed in order to identify the behavior and evolution of the literature and identify the frequency with which they appear in the text,making it possible to raise replicable and valid inferences to the *** results of this study indicate that the theme is emerging since the year 2010 and with a strong focus on qualitative studies,focused on critical *** results indicate that although studies involve the tripod environment,economy,and society,there is still a gap in studies that deal with specific issues to solve practical problems and that analyze the impacts from a more holistic *** combination of methods made it possible to identify and interpret the articles in the selected sample,but based on results reported by other authors,with little room for quality control and integrity.

关键词： Sustainability Systematic and bibliometrics review Content analysis Higher education institutions(HEI)

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Effect of homogenization process on the hardness of Zn-Al-Cu alloys

引用

International Journal of Minerals,Metallurgy and Materials 2015年第10期22卷 1076-1081页

作者： Jose D.Villegas-Cardenas Maribel L.Saucedo-Munoz Victor M.Lopez-Hirata Antonio de Ita-de la Torre erika O.Avila-Davila Jorge Luis Gonzalez-Velazquez department of Metallurgy and Materials Instituto Politecnico Nacional(IPN-ESIQIE)Mexico City 07300Mexico department of Industrial Engineering Universidad Politecnica del Valle de MexicoMexico CityMexico department of Materials Universidad Autonoma Metropolitana(UAM)Unidad AzcapotzalcoMexico

The effect of a homogenizing treatment on the hardness of as-cast Zn–Al–Cu alloys was investigated. Eight alloy compositions were prepared and homogenized at 350 °C for 180 h, and their Rockwell 'B' hardness was subsequently measured. All the specimens were analyzed by X-ray diffraction and metallographically prepared for observation by optical microscopy and scanning electron microscopy. The results of the present work indicated that the hardness of both alloys(as-cast and homogenized) increased with increasing Al and Cu contents; this increased hardness is likely related to the presence of the θ and τ′ phases. A regression equation was obtained to determine the hardness of the homogenized alloys as a function of their chemical composition and processing parameters, such as homogenization time and temperature, used in their preparation.

关键词： zinc–aluminum–copper alloys casting hardness homogenization phases microstructure

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Binary Fruit Fly Swarm Algorithms for the Set Covering Problem

引用

Computers, Materials & Continua 2022年第6期71卷 4295-4318页

作者： Broderick Crawford Ricardo Soto Hanns de la Fuente Mella Claudio Elortegui Wenceslao Palma Claudio Torres-Rojas Claudia Vasconcellos-Gaete Marcelo Becerra Javier pena Sanjay Misra Pontificia Universidad Católica de Valparaíso Valparaíso2362807Chile LERIA Universitéd’AngersAngers49000France department of Computer Science and Communication Ostfold University CollegeHaldenNorway

Currently,the industry is experiencing an exponential increase in dealing with binary-based combinatorial *** this sense,metaheuristics have been a common trend in the field in order to design approaches to solve them ***,a well-known strategy consists in the use of algorithms based on discrete swarms transformed to perform in binary *** the No Free Lunch theorem,we are interested in testing the performance of the Fruit Fly Algorithm,this is a bio-inspired metaheuristic for deducing global optimization in continuous spaces,based on the foraging behavior of the fruit fly,which usually has much better sensory perception of smell and vision than any other *** the other hand,the Set Coverage Problem is a well-known NP-hard problem with many practical applications,including production line balancing,utility installation,and crew scheduling in railroad and mass transit *** this paper,we propose different binarization methods for the Fruit Fly Algorithm,using Sshaped and V-shaped transfer functions and various discretization methods to make the algorithm work in a binary search *** are motivated with this approach,because in this way we can deliver to future researchers interested in this area,a way to be able to work with continuous metaheuristics in binary *** new approach was tested on benchmark instances of the Set Coverage Problem and the computational results show that the proposed algorithm is robust enough to produce good results with low computational cost.

关键词： Set covering problem fruit fly swarm algorithm metaheuristics binarization methods combinatorial optimization problem

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A Review on Genetically Modified Plants designed to Phytoremediate Polluted Soils： Biochemical Responses and International Regulation

引用

Pedosphere 2018年第5期28卷 697-712页

作者： Edgar VAZQUEZ-NUNEZ Julian M. pena-CASTRO Fabian FERNANdeZ-LUQUENO Eduardo CEJUDO Maria G. de la ROSA-ALVAREZ Maria C. GARCIA-CASTANED departamento de Ingenierias Quimica Electronica y Biomedica Division de Ciencias e Ingenierlas Universidad de Guanajuato (UG) Campus Leon Loma del Bosque 103 Leon Gto. 37150 (Mexico) laboratorio de Biotecnologla Vegetal Instituto de Biotecnologia Universidad del Papaloapan Tuxtepec Oaxaca 68333 (Mexico) programa en Sustentabilidad de los Recursos Naturales y Eneryla Cinvestav Saltillo Industria Metalurgica 1062 Parque Industrial Saltillo-Ramos-Arizpe Ramos Arizpe Coahuila 25900 (Mexico) CONACYT Unidad de Ciencias del Agua (UCIA) Centro de Investigacion Cientifica de Yucatan A.C. Cancdn Quintana Roo 77500 (Mexico) Center for the Environmental Implications of Nanotechnology University of California at Los Angeles- University of Texas at El Paso 500 W University Ave El Paso 79968 (USA) CONACYT Universidad de Guanajuato Loma del Bosque 103 Leon Guanajuato 37150 (Mexico)

In recent years,there has been an increasing interest in finding sustainable strategies for the efficient removal of contaminants from *** objective of this review is to examine the biochemical principles of specific genetic modifications in plants,their applications in the field for specific contaminants as phytotechnologies,and their international *** addition,the review presents some biological aspects of rhizosphere-related phenomena,the interactions of organic and inorganic pollutants with plants,and the performance of the phytotechnologies across the *** the last few decades,at least eight genera of genetically modified plants(GMPs)have been tested and used for soil remediation with outstanding ***,Nicotiana,and Oryza are the plant genera most widely *** plant genes such as metal transporters,chelators,metallothioneins,phytochelatins,and oxygenases have been transferred to plants to improve the elimination of contaminants in *** discuss some important aspects of gene manipulation and its application for removal of diverse contaminants.A key challenge faced by phytotechnologies is the final disposal of the generated biomass,from a safety *** argue that the commercial success of phytotechnologies depends on the generation of valuable biomass on contaminated land and its use for bioenergy *** use of such technologies would promote a broader understanding of the importance of plants,especially GMPs,in the environment and their contribution to environmental sustainability.

关键词： bioenergy contaminants gene manipulation phytotechnology plant-microbe interaction regulatory policy soil pollu-tion soil remediation

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Highly efficient multi-metal catalysts for carbon dioxide reduction prepared from atomically sequenced metal organic frameworks

引用

Nano Research 2021年第2期14卷 493-500页

作者： Celia Castillo-Blas Consuelo Alvarez-Galvan Ines Puente-Orench Alba Garcia-Sanchez Freddy E.Oropeza Enrique Gutirrez-Puebla Angeles Monge Victor A.de la pena-O'hea Felipe Gandara Materials Science Institute of Madrid(CSIC) C/Sor Juana Ines de la Cruz 3Madrid 28049Spain Instituto de Catalisis y Petroleoquimica(CSIC) dM arie Curie 2Madrid 28049Spain Instituto de Ciencia de Materiales de Aragon Pedro Cerbuna 12Zaragoza 50009Spain Institut laue langevin 71 Avenue des Martyrs38042 GrenobleFrance Photoactivated Processes Unit IMdeA Energy Institute Mostoles Technology ParkAvenida Ramdn de la Sagra 3MostolesMadrid 28935Spain department of Inorganic Chemistry University Autonomous of MadridC/Frandsco Tomdsy Valiente 7Madrid 28049Spain

The precise control on the combination of multiple metal atoms in the structure of metal-organic frameworks(MOFs)endowed by reticular chemistry,allows the obtaining of materials with compositions that are programmed for achieving enhanced *** present work illustrates how through the transformation of MOFs with desired arrangements of metal cations,multi-metal spinel oxides with precise compositions can be obtained,and used as catalyst precursor for the reverse water-gas shift *** differences in the spinel initial composition and structure,determined by neutron powder diffraction,influence the overall catalytic activity with changes in the process of in s itu formation of active,metal-oxide supported metal nanoparticles,which have been monitored and characterized with in situ X-ray diffraction and photoelectron spectroscopy studies.

关键词： reticular chemistry multi-metal metal-organic frameworks(MOFs) carbon dioxide reduction heterogeneous catalysis reverse water-gas shift in-situ X-ray photoelectron spectroscopy(XPS)

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Inductive effect of Ti-doping in Fe_(2)O_(3)enhances the photoelectrochemical water oxidation

引用

Science China Chemistry 2023年第7期66卷 2091-2097页

作者： Yumei Lin Yan Wang Hongxia Wang Jingjing Wang Xiaofeng Wu Jan P.Hofmann Giulio Gorni Victor A.de la pena O'Shea Freddy E.Oropeza Kelvin H.L.Zhang State Key laboratory of Physical Chemistry of Solid Surfaces College of Chemistry and Chemical EngineeringXiamen UniversityXiamen 361005China Surface Science laboratory Department of Materials and Earth SciencesTechnical University of DarmstadtDarmstadt 64287Germany CELLS-ALBA Synchrotron Barcelona 08290Spain Institute of Optics(IO-CSIC) c/Serrano 121Madrid 28006Spain Photoactivated Processes Unit IMDEA Energy InstituteMadrid 28935Spain

Hematite(α-Fe_(2)O_(3))is an ideal oxide semiconductor candidate for photoelectrochemical(PEC)water *** of Fe_(2)O_(3)is known to benefit the PEC water oxidation efficiency,but despite extensive research efforts,the underlying mechanism still remains *** this work,we report a comprehensive study on the relationship between the electronic structure,interfacial reaction kinetics and PEC activity of Ti-doped Fe_(2)O_(3)*** results show that the interfacial charge transfer efficiency at the Fe_(2)O_(3)/electrolyte interface is the main factor in the significant increase of the PEC activity of doped Fe_(2)O_(3).Electrochemical impedance spectroscopy reveals that the interfacial charge transfer efficiency is determined by energy overlap between the water oxidation potential and energy distribution of an intermediate surface state that has been identified as Fe^(IV)=O groups on Fe_(2)O_(3)surface generated during PEC ***,the potential energy distribution of this intermediate surface state can be modulated by Ti doping,and a shift towards a more positive potential of the intermediate surface state increases the overlap with the water oxidation potential and thus enhances the kinetics of charge transfer for PEC water *** origin of such potential energy modulation is traced to the inductive effect from Ti-doping on the Fe^(3+)/Fe^(4+)redox transition and the Fe-O bond *** results provide new insight into the mechanism for the doping effect on the PEC water splitting,introducing new strategies to optimize the PEC activity by tuning the redox properties of active metal oxides.

关键词： hematite surface states doping photoelectrochemical water splitting electronic structure

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Tibial tuberosity avulsion-fracture associated with complete distal rupture of the patellar tendon:A case report and review of literature

引用

World Journal of Orthopedics 2020年第12期11卷 615-626页

作者： Rodolfo Morales-Avalos Luis E Martinez-Manautou Santiago de la Garza-Castro Alejandra J Pozos-Garza Gregorio A Villarreal-Villareal Victor M pena-Martinez Felix Vilchez-Cavazos department of Orthopedic Surgery and Traumatology University Hospital"Dr.JoseEleuterio Gonzalez"Universidad Autonoma de Nuevo LeonMonterrey 66434Nuevo LeonMexico department of Orthopaedics and Traumatology University Hospital“Dr.JoseEleuterio Gonzalez”Universidad Autónoma de Nuevo LeonMonterrey 66460Nuevo LeonMexico

BACKGROUND Few cases of avulsion fractures of the tibial tuberosity with simultaneous rupture of the patellar tendon have been reported in the ***,its mechanism and incidence have not been determined *** type of fracture is considered a serious injury that requires prompt diagnosis and early surgical *** is no therapeutic algorithm or standard method of treatment due to the infrequency of the *** this case report,we conducted an exhaustive review and synthesis of the existing literature including all previously reported *** SUMMARY We present a 16-year-old male soccer player with a case of a tibial tuberosity fracture with distal avulsion of the patellar tendon 5 d prior to surgical *** patient presented with a loss of the extensor mechanism of the knee,edema,the inability to walk,and pain.X-rays showed a high patella and a 180-degree avulsion of the tibial *** diagnosis was confirmed by magnetic resonance imaging and computed *** patient underwent open reduction and internal fixation of the fracture with a cannulated screw and washer as well as patellar tendon repair with two metallic *** rehabilitation protocol consisted of initial immobilization in extension followed by passive mobility and muscle strengthening *** patient demonstrated excellent postoperative outcomes and returned to regular activity without *** This case presentation and literature review comprise the most relevant clinical,radiographic,and treatment details described in the international literature to date,providing the reader with an overview of this rare condition.

关键词： Avulsion Case report Patellar tendon Rupture Simultaneous Tibial tuberosity

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The impact of different corona models on FD algorithms for the solution of multiconductor transmission lines equations

引用

High Voltage 2021年第5期6卷 822-835页

作者： erika Stracqualursi Rodolfo Araneo Amedeo Andreotti DIAEE-Electrical Engineering Division University of Rome“La Sapienza”RomeItaly Electrical Engineering department University Federico II of NapoliNapoliItaly

In this study,the implementation of different corona discharge models in a transient program for overhead multiconductor lines based on the implicit Crank‐Nicolson Finite Difference Time Domain method is *** different corona models available in the literature,two empirical models(Gary's and Suliciu's models)and a physics‐based model(Malik's model)are discussed,which are broadly used in EMT programs,and their predictions under fast‐front lightning surges and slow‐front switching impulses are *** authors critically review the dynamic capacitance approach in terms of numerical accuracy,when dealing with slowly varying voltages,and applicability,regarding dispersive models assuming a non‐instantaneous charge‐voltage *** alternative voltage‐controlled generator approach is proposed,which is successfully included in the implicit Crank‐Nicolson *** of the objectives of this study is to show how different corona models may predict overvoltages with huge discrepancies,depending on the transient waveform and the propagation distance,despite the similarity of the q‐v hysteresis *** evident discrepancies between models under fast‐front voltage waves are reported,rather than for switching *** consistency of these results in terms of the models'features and q‐v curves is analysed,highlighting the necessity for new engineering tools for corona simulation of general predictive capability.

关键词： conductor transient dealing

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：