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川西北牧区草地生态环境综合整治的思考

四川草原 1999年第4期 5-8页

作者：黎怀鸿王玉蛟四川省阿坝州畜牧局马尔康624000

川西北牧区目前出现生产力下降、水土流失、沙漠化等严重退化现象,生态整治已势在必行。因此应坚持可持续发展、草畜综合治理的原则,调整畜群结构,加强草原法制管理,切实加强组织协调,加大资金和科技投入力度,对川西北草地生态环境进行... 详细信息

川西北牧区目前出现生产力下降、水土流失、沙漠化等严重退化现象,生态整治已势在必行。因此应坚持可持续发展、草畜综合治理的原则,调整畜群结构,加强草原法制管理,切实加强组织协调,加大资金和科技投入力度,对川西北草地生态环境进行综合整治。

关键词：草地川西北生态环境综合治理牧区

Study of Cerebral Vascular Accidents in Children with Sickle Cell from 6 Months to 15 Years of Age at the Gabriel Toure University Hospital Center

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Open Journal of Pediatrics 2023年第6期13卷 852-861页

作者： Mohamed Elmouloud Cissé Abdoul Aziz Diakité Adama Dembélé Belco Maiga Moussa Diallo Abdoul Karim Doumbia Oumar Coulibaly Pierre Togo Hawa Gouro Diall Abdoulaye Barry Karamoko Sacko Amadou Touré Issa Sanou Fousseyny Traore Djeneba Konaté Kalirou Traoré Lala N’Drainy Sidibé Bory Traoré Ibrahim Ahamadou Yacouba aba Coulibaly Hawa Konaré Aminata Doumbia Department of Pediatrics Gabriel Toure University Hospital Bamako Mali

Sickle cell disease is a hereditary disease that remains a public health problem in Mali. Our objective was to study strokes in children with sickle cell disease aged from 6 months to 15 years in the pediatrics department of the Gabriel Toure university hospital center. This was a retrospective descriptive study from April 1, 2019 to March 31, 2021 and prospective from April 1, 2021 to April 30, 2022, i.e. 3 years, which took place in the Pediatrics department of the Gabriel Toure university hospital center. During this study, we identified 22 cases of stroke among 714 children with sickle cell disease. The frequency of stroke in this population is 3.08%. The age group from1 to 5 years was the most affected with 40.9%. The average age of the patients was 7 years with extremes ranging from 1 year to 15 years and a median of 5 years. The male gender was predominant with 54.5%, for a sex ratio of 1.2. Headaches were the most common neurological antecedents (63.5%). Half of the patients were diagnosed with sickle cell disease after the onset of the stroke. The installation of the deficit was progressive in 54.5% of cases. Consciousness disorders were the most frequent reason of consultation (27.2%), followed by convulsions (18.1%). The most common neurological signs were impaired consciousness and hemiparesis with 45.5% each. The stroke was ischemic in 100% of cases. There were 95.5% of SS forms and 4.5% of Sβ0thalassemia forms. Our patients had a hemoglobin level less than 7 g/dl in 57.1% of cases and between 7 and 9 g/dl in 42.8% of cases and hyperleukocytosis (leukocytes > 10,000/mm3) in 95.4% of cases. The Sylvian artery was the most affected (45.5%). The fatality rate was 22.7%.

关键词： Sickle Cell Anemia Vessels Brain Children

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关于极大合数的几个结论

西南民族大学学报（自然科学版） 2003年第6期29卷 663-666页

作者：吴文权何波阿坝师范高等专科学校数学系四川汶川623000

对极大合数的性质作了进一步的探讨,并证明了几个关于极大合数的猜想.

关键词：极大合数因数素数整数

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实习实训模式:以实践项目为驱动的方法

实验科学与技术 2011年第S1期9卷 230-232页

作者：周相兵马洪江阿坝师范高等专科学校教务处四川汶川623000

根据当前高职高专实践教学的特征,探析了一种以实践项目为驱动的实习实训模式,该模式主要从实习实训教材、"双师型"教师队伍、实习实训基地建设和动态跟踪评估4个角度进行分析,并提出基本策略和解决方案。这样为高职高专的实习实训提供... 详细信息

根据当前高职高专实践教学的特征,探析了一种以实践项目为驱动的实习实训模式,该模式主要从实习实训教材、"双师型"教师队伍、实习实训基地建设和动态跟踪评估4个角度进行分析,并提出基本策略和解决方案。这样为高职高专的实习实训提供一种可操作、可借鉴的模式,从而提升学生实习实训的效果和社会适应能力。

关键词：实践项目驱动实习实训模式策略与措施高职高专

Clinical, Aetiological and Evolutionary Aspects of Respiratory Distress in Term Neonates: A Single-Centre Cross-Sectional Study

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Open Journal of Pediatrics 2023年第6期13卷 821-830页

作者： Abdoul Karim Doumbia Doumbia Aminata Coulibaly Oumar Pierre Togo Adama Dembélé Abdoul Aziz Diakité Mohamed Elmouloud Cissé Hawa Diall Belco Maïga Aminata Coulibaly Mariam Kané Tati Simaga Karamoko Sacko Yacouba aba Coulibaly Djéneba Konaté Ibrahima Ahamadou Hawa Konaré Lala Ndrainy Sidibé Kalirou Traoré Fatoumata Léonie Diakité Guédiouma Dembélé Fatoumata Dicko Fousseyni Traoré Boubacar Togo Department of the CHU Gabriel Touré Bamako Mali

Introduction: Respiratory distress is a frequent cause of morbidity and mortality in neonates. The aim of this study was to assess its frequency and describe its clinical and evolutionary characteristics in the neonatology department of the Gabriel Touré University Hospital in Bamako. Methodology: This was a prospective cross-sectional study conducted from 1 January 2021 to 30 June 2021. All term neonates aged 0 to 28 days hospitalised with signs of respiratory distress (tachypnoea, nasal flaring, expiratory whining, intercostal and subcostal indrawing, xiphoid funneling and cyanosis) were included. The sociodemographic and clinical variables of the newborns and their mothers were analysed using SPSS.20 software. Results: During the study period, 1272 newborns were admitted to hospital, including 705 born at term, of whom 188 were included in the study. The mothers’ ages ranged from 14 to 45 years, with an average of 24 years. The pregnancy was not followed up in 15% of cases. Newborns were resuscitated at birth in 51% of cases. The main clinical signs observed were hypoxia, neurological disorders and fever. Perinatal asphyxia (55%), neonatal infections (34%) and congenital malformations (6%) were the main causes of respiratory distress. Mortality was estimated at 37%. Conclusion: Neonatal respiratory distress is a major cause of death. Most causes can be avoided if pregnancy and delivery are properly managed.

关键词： Respiratory Distress Neonate Asphyxia

Non-Chemotherapy Medullary Aplasia in the Pediatric Oncology Unit of the Gabriel Touré Teaching Hospital, Bamako

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Open Journal of Pediatrics 2023年第6期13卷 798-806页

作者： Pierre Togo Ibrahim Ahamadou Tati Simaga Abdoul Karim Doumbia Fousseyni Traoré Oumar Coulibaly Djénéba Konaté Salif Zigmé Adama Dembélé Mohamed Elmouloud Cissé Belco Maïga Karamoko Sacko Hawa Gouro Diall Boubacar Ali Touré Amadou Touré Yacouba aba Coulibaly Aminata Doumbia Hawa Konaré Kalirou Traoré Souleymane Sagara Abdoul Aziz Diakité Fatoumata Dicko Cheick Bougadari Traoré Boubacar Togo Department of Pediatrics Gabriel Touré Teaching Hospital Bamako Mali National Institute for Training in Health Sciences Bamako Mali Center for Research and Fight against Sickle Cell Disease Bamako Mali Pathological Anatomy Department Point G Teaching Hospital Bamako Mali

Objectives: The main objective was to study the epidemiological, diagnostic and therapeutic aspects of medullary aplasia (MA). Methods: This was a prospective and descriptive retro study conducted from January 1, 2008 to December 31, 2018 in the pediatric oncology unit of the pediatrics department of the Gabriel Touré teaching Hospital in Bamako. Results: We collected 29 children’s cases out of 1632 admissions during the study period, representing a frequency of 1.8% and an incidence of 2.6 cases per year. The sex ratio was 2.6. The 11 - 15 age group accounted for 45%, with an average age of 8.93 years. The majority of fathers (55.2%) and mothers (62.1%) had received no education;they were mainly farmers (62.1%) and housewives (86.2%). The average consultation time was 92.21 days. Anemia was the reason for consultation in 69% of cases. Pallor was present on admission in 96.5%;infectious syndrome accounted for 79.3%, anemic syndrome for 51.7% and hemorrhagic syndrome for 27.6%;the three syndromes were associated in 27.6%. Malaria was associated with bone marrow aplasia in 58.6%. Anemia was present in 93.1%, neutropenia in 65.5% and thrombocytopenia in 86.2%. All had received a labile blood product (LBP) transfusion, and 24 (83%) had received antibiotics. Patients were treated with corticosteroids (58.6%), androgens (20.7%) and immunosuppressants (20.7%). The death rate was 34.6%. At last count, 15 (83%) had discontinued treatment, 2 (11%) were undergoing treatment and 1 (6%) was in remission. Conclusion: Effective treatment of MA requires improved technical facilities and better economic conditions for parents.

关键词： Medullar Aplasia Children Bamako

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探讨分析孕产妇艾滋病检测状况及影响因素

世界最新医学信息文摘 2015年第32期 4-5页

作者：米娜瓦尔·艾拜古丽娜尔·热彦新疆乌鲁木齐市疾病预防控制中心

目的探讨并分析孕产妇艾滋病检测状况及影响因素。方法选取乌鲁木齐市某区医疗机构自愿咨询检测点送检的116例孕产妇开展问卷调查,对孕产妇艾滋病检测的状况进行分析。结果 116例孕产妇中在妊娠阶段进行艾滋病检测的有107例(92.24%),孕... 详细信息

目的探讨并分析孕产妇艾滋病检测状况及影响因素。方法选取乌鲁木齐市某区医疗机构自愿咨询检测点送检的116例孕产妇开展问卷调查,对孕产妇艾滋病检测的状况进行分析。结果 116例孕产妇中在妊娠阶段进行艾滋病检测的有107例(92.24%),孕早期与孕中期行艾滋病检测的总比例为31.78%,孕晚期行艾滋病检侧的有12例(11.21%),分娩时才检测的有61例(57.01%)。结论孕产妇艾滋病检测受到的影响因素主要包括妊娠次数、文化程度、妊娠期是否获得艾滋病检测信息等因素。多数的孕产妇在进行艾滋病检测时由于时间太晚,因而很难对孕产妇及新生儿采取有效的干预对策。

关键词：孕产妇艾滋病检测影响因素

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关于极大合数的若干性质

西南民族学院学报（自然科学版） 2002年第4期28卷 437-438页

作者：吴文权杨仕椿阿坝师范高等专科学校数学系四川纹川623000

探讨了极大合数的若干性质,并提出了关于极大合数的一些猜想.

关键词：极大合数因数素数正整数初等数论标准分解式

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焦点区域的检测实现多聚焦图像融合

计算机工程与应用 2010年第10期46卷 137-139,168页

作者：向昌成冷劲松杨兴江阿坝师范高等专科学校计算机科学系四川郫县611741 电子科技大学应用数学学院成都610054

针对传统像素级图像融合方法割裂像素间联系的问题,提出一种基于区域检测的图像融合方法。首先,通过像素点在其邻域内的方差来区分是清晰点还是模糊点,其次,以当前像素为中心的浮动窗口统计相应窗口区域的清晰点数,消除清晰点数少的中... 详细信息

针对传统像素级图像融合方法割裂像素间联系的问题,提出一种基于区域检测的图像融合方法。首先,通过像素点在其邻域内的方差来区分是清晰点还是模糊点,其次,以当前像素为中心的浮动窗口统计相应窗口区域的清晰点数,消除清晰点数少的中心像素,以同样的方式统计局部窗口区域的清晰点数,清晰点数多的中心像素点设置成清晰点,由此得到清晰区域,最后,通过检测出的区域结果进行图像融合。实验结果表明提出的方法是有效的。

关键词：区域检测图像融合清晰像素方差焦点