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Relativistic charged stellar modeling with a perfect fluid sphere

Communications in Theoretical Physics 2023年第9期75卷 113-121页

作者： Joaquin Estevez-Delgado joel Arturo Rodríguez Ceballos Jorge Mauricio Paulin-Fuentes JoséVega Cabrera Antonio Rendón Romero Facultad de Ciencias Físico Matemáticas de la Universidad Michoacana de San Nicolás de Hidalgo Edificio BCiudad UniversitariaMorelia MichoacánCP 58040Mexico Facultad de Químico Farmacobiología de la Universidad Michoacana de San Nicolás de Hidalgo Tzintzuntzan No.173Col.MatamorosMorelia MichoacánC.P.58240Mexico División Académica de Ciencias básicas de la Universidad Juárez Autónoma de Tabasco Carretera Cunduacán-Jalpa Km.1Col.La Esmeralda86690CunduacánTabascoMexico Facultad de Ingenieria Mecanica de la Universidad Michoacana de San Nicolás de Hidalgo Edificio W Ciudad UniversitariaCP 58030Morelia MichoacánMexico

In this report we present the generalization of a solution to Einstein's equations with perfect fluid for the case of Einstein–Maxwell with perfect *** effect of the charge is reflected by a parameter,ν,and its interval is determined by the positivity condition from the pressure in the interior of the *** is shown that the solution is stable according to the Zeldovich criteria as well as in relation to the criteria of the adiabatic *** compactness,u=GM/c^(2)R,of this charged model is greater than it is for the chargeless case as a result of the effect of the presence of the *** allows it to represent stars with a high compactness,in particular a graphic analysis is presented for the star SAX J1808.4-3658 with mass M=1.435M_(⊙)and radius R=7.07 *** these data and employing the solution,we obtain that the total maximum charge for the star is Q=2.4085×10^(20)C.

关键词： general relativity exact solutions charged fluid stars models

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Exogenous phosphatidic acid reduces acetaminophen-induced liver injury in mice by activating hepatic interleukin-6 signaling through inter-organ crosstalk

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Acta Pharmaceutica Sinica b 2021年第12期11卷 3836-3846页

作者： Melissa M.Clemens Stefanie Kennon-McGill joel H.Vazquez Owen W.Stephens Erich A.Peterson Donald J.Johann Felicia D.Allard Eric U.Yee Sandra SMcCullough Laura P.James brian N.Finck Mitchell R.McGill Department of Pharmacology and Toxicology College of MedicineUniversity of Arkansas for Medical SciencesLittle RockAR 72205USA Interdisciplinary Graduate Program in biomedical Sciences Graduate SchoolUniversity of Arkansas for Medical SciencesLittle RockAR 72205USA Department of Environmental and Occupational Health Fay W.Boozman College of Public HealthUniversity of Arkansas for Medical SciencesLittle RockAR 72205USA Winthrop P.Rockefeller Cancer Institute University of Arkansas for Medical SciencesLittle RockAR 72205USA Department of Pathology Renaissance School of MedicineStony Brook UniversityStony BrookNY 11794USA Department of Pediatrics College of MedicineUniversity of Arkansas for Medical SciencesLittle RockAR2205USA Division of Geriatrics and Nutritional Sciences Department of Internal MedicineWashington University School of MedicineSt.LouisMO 63110USA Center for Dietary Supplement Research University of Arkansas for Medical SciencesLittle RockAR 72205USA

We previously demonstrated that endogenous phosphatidic acid(PA)promotes liver regeneration after acetaminophen(APAP)***,we hypothesized that exogenous PA is also *** test that,we treated mice with a toxic APAP dose at 0 h,followed by PA or vehicle(Veh)*** then collected blood and liver at 6,24,and 52 ***-treatment with PA 2 h after APAP protected against liver injury at 6 h,and the combination of PA and N-acetyl-L-cysteine(NAC)reduced injury more than NAC ***,PA did not affect canonical mechanisms of APAP ***,transcriptomics revealed that PA activated interleukin-6(IL-6)signaling in the *** with that,serum IL-6 and hepatic signal transducer and activator of transcription 3(Stat3)phosphorylation increased in PA-treated ***,PA failed to protect against APAP in IL-6-deficient ***,IL-6 expression increased 18-fold in adipose tissue after PA,indicating that adipose is a source of PA-induced circulating ***,however,exogenous PA did not alter regeneration,despite the importance of endogenous PA in liver repair,possibly due to its short *** data demonstrate that exogenous PA is also beneficial in APAP toxicity and reinforce the protective effects of IL-6 in this model.

关键词： Acute liver injury Acute liver failure Adipokine Cytokine Dietary supplement Drug-induced liver injury Hepatotoxicity Lipid

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Oral purgative and simethicone before small bowel capsule endoscopy

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World Journal of Gastrointestinal Endoscopy 2013年第2期5卷 67-73页

作者： bruno joel Ferreira Rosa Mara barbosa Joana Magalhes Ana Rebelo Maria Joo Moreira José Cotter Gastroenterology Department Alto Ave Hospital Center-Guimar es4835-044 Guimar esPortugal

AIM:To evaluate small bowel cleansing quality,diagnostic yield and transit time,comparing three cleansing protocols prior to capsule ***:Sixty patients were prospectively enrolled and randomized to one of the following cleansing protocols:patients in Group A underwent a 24 h liquid diet and overnight fasting;patients in Group b followed protocol A and subsequently were administered 2 L of polyethylene glycol(PEG) the evening before the procedure;patients in Group C followed protocol b and were additionally administered 100 mg of simethicone 30 min prior to capsule *** bowel cleansing was independently assessed by two experienced endoscopists and classified as poor,fair,good or excellent according to the proportion of small bowel mucosa under perfect conditions for *** there was no agreement between the two endoscopists,the images were reviewed and discussed until a consensus was *** preparation was considered acceptable if > 50% or adequate if > 75% of the mucosa was in perfect cleansing *** amount of bubbles was assessed independently and it was considered significant if it prevented a correct interpretation of the *** endoscopic findings,gastric emptying time(GET) and small bowel transit time(SbTT) were recorded for each ***:There was a trend favoring Group b in achieving an acceptable(including fair,good or excellent) level of cleansing(Group A:65%;Group b:83.3%;Group C:68.4%) [P = not significant(NS)] and favoring Group C in attaining an excellent level of cleansing(Group A:10%;Group b:16.7%;Group C:21.1%)(P = NS).The number of patients with an adequate cleansing of the small bowel,corresponding to an excellent or good classification,was 5(25%) in Group A,5(27.8%) in Group b and 4(21.1%) in Group C(P = 0.892).Conversely,7 patients(35%) in Group A,3 patients(16.7%) in Group b and 6 patients(31.6%) in Group C were considered to have poor small bowel cleansing(P = 0.417),with sig

关键词： Small bowel capsule endoscopy bowel preparation Polyethylene glycol Simethicone

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Fundamentals of financial management / Concise 3rd ed. Concise 3rd ed.

Fundamentals of financial management / Concise 3rd ed.

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2002年

作者： Eugene F. brigham joel F. Houston.

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那些躲不开又想不通的行为

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作者： (英)乔尔·利维(joel Levy)

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弗洛伊德口误

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作者： (英)乔尔·利维(joel Levy)[]

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Manufacturing of Composite Pasta by a Mixing Plan

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Food and Nutrition Sciences 2021年第2期12卷 206-221页

作者： Laurette brigelia Nkeletela Fanny belgonde Ganongo-Po André Kimbonguila Salomé Itoua Guenonie Louis Matos Jeremy Petit joel Scher Jean Mathurin Nzikou Engineering Laboratories of Industrial Processes ENSP Marien Ngouabi University Brazzaville Republic of the Congo University of Lorraine LIBio (Laboratory of Biomolecules Engineering) Nancy France Institute for Medicinal Research Center for Research and Study Djibouti Republic of Djibouti

The partial replacement of durum wheat semolina with local flours such as soybeans and yam reduces the dependence of durum wheat semolina for the production of pasta. The main objective of this study is to develop yam flour (A) from Dioscorea alata in the manufacture of pasta made with durum wheat semolina (B) and soy flour (C) (raw materials). The methodology adopted consists first of all in the characterization of yam, soybean and durum wheat semolina. An experimental design was developed to bring out the balanced mixing plan in well-defined proportions with ten (10) tests. Chemical and functional analyzes were carried out on the pastes obtained from these formulations. The functional properties allowed us to determine the optimal mixing plan using a mathematical model. The sensory properties of the optimal compound dough were estimated in comparison with the control doughs. The results on the chemical properties of raw materials A, B and C obtained on the water content vary from 10.29% to 12.29%;those of ashes vary from 0.91% to 5.74% and those of proteins vary from 3.24% to 20.17%. The results of the chemical and functional parameters of compound pasta gave very diverse values. We find that the water content, the ash content, the protein content and the acidity rate of the series of 10 tests are respectively from 6.60% to 14.97%, from 0.97% to 1.67%, from 7.15% to 12.10% and from 1.35% to 3.60%. Regarding the optimal cooking time for this s

关键词： Compound Pasta Chemical and Functional Parameters Optimization Sensory Test

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Production Systems, Genetic Diversity and Genes Associated with Prolificacy and Milk Production in Indigenous Goats of Sub-Saharan Africa: A Review

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Open Journal of Animal Sciences 2020年第4期10卷 735-749页

作者： Simon Patrick baenyi Joseph Owino Junga Christian Keambou Tiambo Ahadi bwihangane birindwa Katcho Karume Getinet Mekuriaw Tarekegn joel Winyo Ochieng Department of Animal Production Université Evangélique en Afrique Bukavu The Democratic Republic of the Congo Department of Animal Production University of Nairobi Nairobi Kenya bioscience Eastern and Central Africa-International Livestock Research Institute Nairobi Kenya Centre for Tropical Livestock Genetics and Health-International Livestock Research Institute (CTLGH-ILRI) Nairobi Kenya Regional Universities Forum for Capacity building in Agriculture (RUFORUM) Wandegeya Kampala Uganda Department of Animal breeding and Genetics Swedish University of Agricultural Sciences Uppsala Uppsala Sweden

Goats are one of the oldest domesticated animal species widely distributed in the world playing an important role in the food production system in Sub-Saharan African Region (SSAR). Due to their multiple uses (milk production, meat, fiber and hides) and adaptation aptitudes to ecological conditions, goats produce and contribute positively to farmers’ socio-economy status in various production systems. This review aimed at giving a summary overview on the goat’s production systems characteristics, the genetic diversity and the candidate genes affecting reproductive and milk production performances in goat breeds in SSAR. It has been observed that traditional livestock production system with communal grazing system is the most used in goat keeping in SSAR. The geographical locations play an important role in the relationships between goat’s distributions in the region. At the same time, goats might have been differentiated and isolated one to others due to the wide geographic range, the diversify climate and the topography in the region. Among the six worldwide known haplogroups of goat (A, b, C, D, G and F), haplogroup A is the most representative in SSAR. However, haplogroup G and b can be found in some goat populations in some countries in east (Kenya and Ethiopia) and south parts of Africa. This review reveals that little is known on the candidate genes associated with prolificacy and milk production traits in indigenous goat breeds in the region. That observation suggests the importance of assessing candidate genes associated with economic traits in the populations of goat in SSAR.

关键词： Gene Prolificacy Milk Production Sub-Saharan African Region

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法国前总统德斯坦中文学习案例分析

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天津师范大学学报（社会科学版） 2021年第3期41卷 1-6页

作者：宇璐白乐桑吉林大学公共外语教育学院长春130012 巴黎东方语言文化学院世界汉语教学学会欧洲汉语教学学会

法国前总统吉斯卡尔·德斯坦(Valéry GISCARD D’ ESTAING,1926—2020)的中文学习经历和学习动机具有典型意义和重要研究价值。基于学习动机理论和语言学习者认知倾向角度,对德斯坦先生中文学习经历以及相关学习案例进行分析,可证明个... 详细信息

法国前总统吉斯卡尔·德斯坦(Valéry GISCARD D’ ESTAING,1926—2020)的中文学习经历和学习动机具有典型意义和重要研究价值。基于学习动机理论和语言学习者认知倾向角度,对德斯坦先生中文学习经历以及相关学习案例进行分析,可证明个体认知特征对中文学习动机的重要影响。中文的内在逻辑性是相关教学和研究中不可忽视的重要基本概念,提高对中文教学"二元论"理据性的认知对中文作为第二语言教学具有重要意义。

关键词：德斯坦总统中文学习动机个体认知倾向中文内在逻辑性二元论

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谁偷了你的信任与自信一个心理医师的诊疗日记

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丛书名：健康脉动系列

2003年

作者：（美）乔尔·布拉克（joel D. block）潘龙译

本书探索了人性私密处，教你如何经营成功的人际关系与两性互动，更重要的是如何重建对自己与他人的信任等内容。

ISBN: (纸本)7810365894

本书探索了人性私密处，教你如何经营成功的人际关系与两性互动，更重要的是如何重建对自己与他人的信任等内容。

关键词：成功心理学

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