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Usefulness of a Clinico-Biological Francois’Score in the Diagnosis of Acute Appendicitis:Experience of the University Hospital Center of Parakou,Benin

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Surgical Science 2018年第3期9卷 91-96页

作者： Montcho Adrien Hodonou Bio Tamou-Sambo Salako Alexandre Allode roméo romaric Gbédolo Djifid Morel Séto Selome romaric Tobome Moise Francis Dossou Dodji Emile Mensah Department of Surgery and Specialties Teaching HospitalMedicine SchoolUniversity of ParakouParakouBenin Saint John of God Hospital Center of Tanguieta TanguietaBenin Teaching Hospital of Porto-novo Faculty of Health ScienceUniversity of Abomey CalaviCotonouBenin

Introduction: Diagnostic wanderings of acute appendicitis are responsible for serious complications or abusive appendectomies. Existing Clinico-biological scores are efficient. Objective: To determine the diagnostic efficiency of Fran?ois’ score in acute appendicitis. Methodology: over 10 months, all the patients admitted in the CHUD-Parakou Emergency Department for pain in the right iliac fossa had been examined by resident students who calculated Fran?ois’ score. After verification by the surgeon, patients were put into three categories: category 1 score ≥ 2;category 2, score between -6 and 2;category 3, score below -6. Sensitivity and specificity were calculated. Results: out of 54 patients selected (29 men and 25 women), 29 were classified as group 1;19 as group 2 and 6 as group 3. An ultrasound was performed in all patients in group 2, and signs in favor of appendicitis were found in 12 patients. Of the 41 appendicectomies performed, the histologic analysis of 33 operative specimens found a pathological appendix. Sensitivity, specificity and negative predictive value per group were 100%. It has prevented almost in one every four patients (24.07%) an abusive appendectomy. Conclusion: This score would reduce diagnostic wanderings and target patient groups for imaging studies.

关键词： Acute Appendicitis Francois Score Sensitivity Specificity Resource-Limited Countries

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国际蜂蜜市场报告

国际蜂蜜市场报告

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2013年全国蜂产品市场信息交流会暨中国(浦东)蜂业博览会

作者： rom Phipps 申思耿云姝孙国峰 CPnA International Ltd 中国蜂产品协会市场部

在未来的一年中,几项主要因素将影响国际蜂蜜市场的动向,其中包括全球经济走势,政策环境,市场各层面的供求关系,持续性气候变化的冲击以及蜂蜜产业在工业、食品加工业和消费市场上的营销活动的有效性和创造性。2012年,全球市场出现了蜂... 详细信息

在未来的一年中,几项主要因素将影响国际蜂蜜市场的动向,其中包括全球经济走势,政策环境,市场各层面的供求关系,持续性气候变化的冲击以及蜂蜜产业在工业、食品加工业和消费市场上的营销活动的有效性和创造性。2012年,全球市场出现了蜂蜜尤其是白蜜短缺的情况。政策环境的变化美国商务部已经出台政策,规定凡以蜂蜜混合物进口商品,无论蜂蜜含量是否超过49%,均需缴纳反倾销税。有关方面怀疑,多年来这一此前从未在国际贸易中出现的品类一直被用于从中国进口纯蜂蜜以逃避

关键词：食品行业蜂蜜市场分析营销活动

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基于DSP的开关磁阻电动机控制系统研究

基于DSP的开关磁阻电动机控制系统研究

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2006年全国电子机械和微波结构工艺学术会议

作者：刘婧 Mohamad rom Tamjis 宫玉良 Saad Mekhilef Dept.of Engineering University of Malaya 50603 Kula Lumpur Malaysia 山东理工大学计算机教学部

本文首先对开关磁阻电动机(SRM)的主要特点及控制驱动系统的组成、运行原理和特点进行了介绍与分析,根据这种 SRM 非线性动态模型,设计了基于 DSP 的控制系统框架,并对控制部分进行进一步的分析与设计。

关键词：开关磁阻电动机控制 DSP

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Elemental Composition of PM<sub>2.5</sub>in Araraquara City (Southeast Brazil) during Seasons with and without Sugar Cane Burning

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Journal of Environmental Protection 2015年第5期6卷 426-434页

作者： Flavio Soares Silva Ricardo Henrique Moreton Godoi romà T auler Paulo Afonso de André Paulo Hilário nascimento Saldiva Rene van Grieken Mary Rosa Rodrigues de Marchi Physic and Chemistry Institute Federal University of Itajubá (UNIFEI) Itajubá Brazil Environmental Engineering Department Federal University of Paraná (UFPR) Curitiba Brazil Institute for Environmental Assessment and Water Research (IDAEA-CSIC) Barcelona Spain Department of Pathology Faculty of Medicine University of Sao Paulo (USP) Sao Paulo Brazil Department of Chemistry University of Antwerp Antwerp Belgium Analytical Chemistry Department Institute of Chemistry Univ Estadual Paulista (Unesp) Araraquara Brazil

Particulate matter with an aerodynamic diameter below 2.5 μm (PM2.5), present in polluted air, has been associated with a large spectrum of health impairments, mainly because of its deep deposition into the lungs. Araraquara City (Southeast Brazil) is surrounded by sugar-cane plantations, which are burned to facilitate the harvesting;this process causes environmental pollution due to the large amounts of soot that are released into the atmosphere. In this work, the elemental composition of PM2.5 was studied in two scenarios, namely in sugar-cane harvesting (HV) and in non-harvesting (nHV) seasons. The sampling strategy included one campaign in each season. PM2.5 was collected using a dichotomous sampler (10 L·min-1, 24 h) with PTFE filters. Information concerning the bulk elemental concentration was provided by energy-dispersive X-ray fluorescence. Enrichment factor analysis indicated that S, Cl, K, Cr, ni, Cu, Zn, As, Cd and Pb were highly enriched relative to their crustal ratios (to Al). Principal component analysis was used to get some insight about the sources of the elements. Principal component 1 (PC1) explained 30.5% of data variance. The elements that had high loading (>0.7) were: S, Cr, As, and Pb;these are associated with combustion of fossil fuels. In principal component 2 (PC2), Cl, Cu, Zn, and Cd showed high loadings;these elements are associated with biomass burning. The ni concentration found is three times larger than the threshold of risk for lung cancer, as recommended by the World Health Organization.

关键词： Sugar-Cane Burning PM2.5 Individual Particle Analysis EDXRF Cluster Analysis Principal Components Analysis

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Synthesis and Characterization of Aluminum Alloys with Metal Oxides (CuO2) Additions as Reinforcement

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Materials Sciences and Applications（材料科学与应用期刊） 2023年第8期

作者： Reyna Anahí Falcón-Castrejón Jose Luis román-Zubillaga Rene Guardián-Tapia Lazaro Falcón-Franco Isaí Rosales-Cadena

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断奶仔猪日粮中氧化锌的抗菌作用

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国外畜牧学（猪与禽） 2017年第7期37卷 55-60页

作者：唐彩琰(译) 陈建康(校) valérie kromm agathe roméo 不详法国Animine公司

众所周知,日粮中的氧化锌可加快仔猪的生长,减少仔猪断奶后的腹泻。但其他形式的锌为什么不能产生像氧化锌那样的作用呢?让我们来了解氧化锌的抗菌活性。

关键词：断奶仔猪日粮抗菌作用氧化锌肠毒素性大肠杆菌微生物菌免疫系统猪肠道病原菌

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深入探究:拉斯维加斯的美术馆?

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杭州文博 2008年第1期 128-130页

作者： [美]Kathryn A.Braun-La Tour Flavia Hendler rom Hendler 盛洁桦(译) 美国内华达大学美国威尼斯大酒店杭州西湖博物馆

拉斯维加斯一直以来被人们称为'重新创造的城市'(Douglass与Raento,2003)。近年来,该城在创新方面所作的部分尝试即包括了五处美术场馆的开放。然而,其中的古根海姆美术馆拉斯维加斯分馆(Las Vegas Guggenheim)由于门庭冷落不得不在开... 详细信息

拉斯维加斯一直以来被人们称为'重新创造的城市'(Douglass与Raento,2003)。近年来,该城在创新方面所作的部分尝试即包括了五处美术场馆的开放。然而,其中的古根海姆美术馆拉斯维加斯分馆(Las Vegas Guggenheim)由于门庭冷落不得不在开馆一年后休馆;另一处,百乐宫酒店艺术画廊(Bellagio Fine Art Gallery)的参观人数也在减少(Schemeligian,2004)。

关键词：参观古根海姆分馆场馆开馆酒店百乐部分美术

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Knowledge, Attitudes and Practices of Mothers Regarding Exclusive Breastfeeding in Rural Areas of Brobo (Côte d’Ivoire)

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Open Journal of Pediatrics 2021年第4期11卷 694-705页

作者： Aka-Tanoh Koko Aude-Hélène Avi-Siallou Christelle Honorine Yeboua Kossonou Roland Yao Kouassi Christian Akandji Iburaima Adou Leioh roméo Sahi Gnantin Landryse Amani Ehi Alexise Asse Kouadio Vincent Department of the University Hospital of Bouaké Bouaké C&ocirc te d'Ivoire

Introduction:In C?te d’Ivoire, despite awareness raising among mothers by health authorities and health care providers, the exclusive breastfeeding rate is still low, 23%. This rate seems even lower in rural areas. The objective of the study was to evaluate the knowledge, attitudes and practices of mothers regarding exclusive breastfeeding for the reduction of malnutrition in rural areasn>. Methods: This was a descriptive and analytical cross-sectional study conducted in Brobo from July to September 2020. It included consenting mothers of infants aged 0 to 24 months. Mothers’ knowledge, attitudes and practice were assessed by an anonymous structured questionnaire with a performance threshold set at 75%. Factors associated with exclusive breastfeeding were investigated by the Chi-square test at the 5% level of significance. n>Results: The average age of the 183 mothers was 25 years (extremes 13 and 49 years). They were primigravida (33%) and had a low socioeconomic level (84%). The mothers knew the definition of exclusive breastfeeding (33%). They knew that breastfeeding promoted ideal infant growth (64%) and protected against diarrhea and infection (18%). They also knew that breastfeeding reduced the mother’s risk of cancer (16%) and strengthened the mother-infant bond (7%). The mothers interviewed stated that they had put the baby to the breast within the first hour after delivery in 2% and 63% of them gave the baby colostrum. Mothers were confident about breastfeeding (91%) and exclusive breastfeeding until 6 months of age represented 9%. The factor associated with lack of knowledge of exclusive b

关键词： Exclusive Breastfeeding Rural Environment Infant Brobo

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外国准爸爸为中国保胎土法抓狂

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世界博览 2011年第17期 64-65页

作者：葛西蒙(Simon rom Gjeroe)[丹麦] 李强(翻译) 不详《世界博览》编辑部

不管你乐意不乐意，中国孕妇都要听从来自任何一个人的建议，因为你和你肚子里的孩子会成为人们关注的焦点。

关键词：中国孕妇保胎怀孕家庭

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Factors Associated with the Unsuppressed Viral Load of Children on Antiretroviral Therapy Followed Up in the GbêkêRegion (Côte d’Ivoire)

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Open Journal of Pediatrics 2021年第4期11卷 723-737页

作者： Tanoh-Aka Aude Hélène Siallou-Avi Christelle Yao Kouassi Christian Adou Leïoh roméo Yeboua Kossonou Roland Sahi Landryse Amani Alexise Tuo Wako Tianwa Alice Gawa Kokora Junior Asse Kouadio Vincent University Hospital of Bouaké Bouaké C&ocirc te d'Ivoire

Introduction: Unsuppressed viral load (VL) in immunocompromised children on antiretroviral therapy (ART) increases the risk of child morbidity and death. The aim of the study was to identify factors associated with un... 详细信息

ng>Introduction:ng> Unsuppressed viral load (VL) in immunocompromised children on antiretroviral therapy (ART) increases the risk of child morbidity and death. The aim of the study was to identify factors associated with unsuppressed viral load in children on ART for the improvement of prognosis. Patients and Methods: this is a retrospective, descriptive and analytical study carried out from July 2015 to December 2019 in the 28 pediatric HIV/AIDS treatment centers supervised by the NGO IRAA in the region of Gbêkê. It Included children from 0 to 15 years who were HIV positive, on ART for at least 6 months with at least one viral load. The variables studied were socio-demographic, diagnostic and evolutionary. Data analysis was descriptive and analytical with a significance level of p Results: out of 329 children included, 118 (62 boys, 53 girls) had a non-suppressed VL, i.e. a prevalence of 36%. The mean age at diagnosis was 61 months. The mother was a small trader (36.4%), illiterate (45.8%). Unsuppressed viral load was significantly associated with poor nutritional status at the start of treatment (p Conclusionn style="font-family:Verdana;">: Unsuppressed viral load is common in children on ART in the Gbêkê region. It mainly concerns the child who did not comply with ART, and whose mother was not followed within the framework of PMTCT. Strengthening early detection, early initiation of ART, PMTCT

关键词： Child HIV Unsuppressed Viral Load Compliance Associated Factors Côte d’Ivoire

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