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Farming Features of African Bonytongue Fish Heterotis niloticus in Cameroon, Central Africa

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Open Journal of Animal Sciences 2023年第2期13卷 232-248页

作者： Jeanne Wikondi Ema Patrick Jolly ngono Algrient Towa Nana Felix Meutchieye Minette Eyango Tabi Tomedi Department of Genetics and biostatistics School of Veterinary Medicine and Sciences The University of Ngaoundere Ngaoundere Cameroon Applied Hydrobiology and Ichthyology Research Unit The University of Dschang Dschang Cameroon Department of Animal Science Biotechnology and Bioinformatics Research Unit The University of Dschang Dschang Cameroon Institute of Fisheries and Aquatic Sciences of the University of Douala Douala-Bassa Cameroon

The characterization of African bonytongue Heterotis niloticus fish farming was conducted in the bi-modal agro-ecological zone of Cameroon from January to May 2021, Thirty-two fish farmers were interviewed and SPSS 6.2 Version was used to analyse the data. The results showed that the majority of fish farmers (81%) are men above 51 years, all of whom are Christians with more than fifty percent of them married. About 43% of them have university level education, and more than 6% of them considered the farming of Heterotis niloticus as their main income-earning activity. The main objective of Heterotis niloticus farming is sales (50%) and the uses (56%) of waged labour. A majority of the farmers produced reared African bonytongue in a polyculture system and 65% of them raised Heterotis niloticus in derivation ponds.

关键词： Aquaculture Characterization African Bonytongue Cameroon Central Africa

Hematobiological Profile of Patients with Chronic Myeloid Leukemia at the Diagnosis in Yaoundé: A Cross-Sectional Study

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Open Journal of Blood Diseases 2020年第4期10卷 110-123页

作者： anni. prudence bi.so ngono Prisca Angandji Tipane Sylvain Raoul Simeni Njonnou Aimée Tiodoung Timnou Anne Juliette Flora Sango Paul Ndom Claude Tayou Tagny Dora Mbanya Department of Microbiology Parasitology Hematology and Infectious Diseases Faculty of Medicine and Biomedical Sciences University of Yaoundé I Yaoundé Cameroon Yaoundé Central Hospital Yaoundé Cameroon Yaoundé Jamot’s Hospital Yaoundé Cameroon Department of Internal Medicine and Specialties Faculty of Medicine and Pharmaceutical Sciences University of Dschang Dschang Cameroon Dschang District Hospital Dschang Cameroon Department of Internal Medicine and Specialties Faculty of Medicine and Biomedical Sciences University of Yaoundé I Yaoundé Cameroon Department of Internal Medicine and Pediatrics Faculty of Health Sciences Medicine and Biomedical Sciences University of Buea Buea Cameroon Yaoundé General Hospital Yaoundé Cameroon solidarité Chimiothérapie (soCHIMIO) Yaoundé Cameroon Yaounde University Teaching Hospital Yaoundé Cameroon National Center for Blood Transfusion Yaoundé Cameroon

Background: Chronic Myeloid Leukemia (CML) is a myeloproliferative blood neoplasia, characterized by the presence of a translocation between chromosomes 9 and 22 leading to the formation of the Philadelphia chromosome. Data on the biological profile of patients with CML at diagnosis are still lacking in sub-Saharan Africa, particularly in Cameroon. Methods: A cross-sectional study was carried out from January 2001 to July 2016 among patients recently diagnosed with CML at the Yaounde University Teaching Hospital, the Yaoundé Central Hospital and the Yaoundé General Hospital. Analyzed variables included socio-demographic, clinical presentation, the diagnosis means, biological parameters (hematological and biochemical). Sampling was consecutive. Results: We included 132 (76 males) patients with CML with a median age of 39.2 years at diagnosis. The 31 - 45 years age group was the most represented, with 40.9% of the study population. A risk factor was found in only 5 (3.8%) of patients. Clinical manifestations were recorded in only 27 (20.45%) patients, with fatigue being the commonest (10.6%). Almost all patients (128, 96.9%) have performed the karyotype while 22 (16.7%) have performed fluorescence in situ hybridization (FISH) and 4 (3.0%) the PCR. At diagnosis, 66% of the patients were in the chronic phase (CP), 11.3% in accelerated phase (AP), and 22.7% in blast crisis (BC). All patients presented hyperleukocytosis, with a white blood cell mean of 128,362/mm3. Anemia was common (77.3%), usually moderate (61.4%). Thrombocytopenia was rare (8.3%), as far as basophilia (1.2%). Among those patients, mean values of creatinine, Glutamic pyruvate transaminase (GPT) and glycemia were normal while activated partial thromboplastin time (APTT), prothrombin time (PT), plasma uric acid level, gamma glutamic transferase (GGT), lactate dehydrogenase (LDH), and inflammatory paramete

关键词： Chronic Myeloid Leukemia biological Clues at Diagnosis Sub-Saharan Africa

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金融文化、法律模式与市场估值

Acute Generalized Peritonitis in Intensive Care Unit at University Hospital of Brazzaville, Republic of Congo: Etiological, Therapeutic Aspects and Issues

应用经济学评论 2023年第4期3卷 15-43页

作者：应展宇王瀚晨毕燕璐柳昊中央财经大学金融学院

金融文化和法律模式是影响股票市场估值及其变化的重要制度因素.受崇尚节俭的中国传统文化和与市场经济转型伴生的金钱文化等共同影响,当前中国金融文化颇具特色,在储蓄倾向和储蓄积累冠绝全球且强烈偏好存款等低风险资产的同时,市场的... 详细信息

金融文化和法律模式是影响股票市场估值及其变化的重要制度因素.受崇尚节俭的中国传统文化和与市场经济转型伴生的金钱文化等共同影响,当前中国金融文化颇具特色,在储蓄倾向和储蓄积累冠绝全球且强烈偏好存款等低风险资产的同时,市场的投资行为呈现审慎性和投机性并存、短线交易和价值投资理念交织的复杂状况,致使在中国市场中出现了高波动、高换手率和低市值股票的估值显著高于低波动、低换手率和高市值股票的现象.鉴于中国经济体制改革的整体推进模式以及市场化、国际化等多重因素的推动,当前的中国资本市场法律模式不仅与欧美不尽相同,且仍处于持续完善中.股权分置改革、新《证券法》实施等重大法律制度变迁改善了投资者保护状况,对股票市场总体估值以及不同产权性质、不同换手率和成长性的股票估值分化产生了显著影响.

关键词：金融文化法律模式市场估值投资者保护

来源：人大复印报刊资料人大复印报刊资料评论

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Open Journal of Emergency Medicine 2020年第4期8卷 86-94页

作者： Christ Mayick Mpoy Emy Monkessa Peggy Dahlia Gallou Leyono-Mawandza Marie Elombila Gilles Niengo Outsouta Marina Aurole Bokoba-Nde Ngala Giresse bienvenu Tsouassa Wa ngono Gilbert Fabrice Otiobanda Polyvalent Intensive Care Unit University Hospital of Brazzaville Brazzaville Republic of Congo Anesthesia and Resuscitation Resident Cheikh Anta Diop University Dakar Senegal Faculty of Heath Sciences Marien N’Gouabi University Brazzaville Republic of Congo Anesthesia and Resuscitation Resident Cadi Ayyad University Marrakech Morocco Department of Visceral Surgery University Hospital of Brazzaville Brazzaville Republic of Congo

Aim: To determine etiological, therapeutic aspects and issues of AGP in intensive care unit (ICU) at University Hospital of Brazzaville (UHB). Materials and Methods: It was a retrospective and descriptive study carried out from January to December 2016 in ICU at UHB. We collected completed medical records of patients admitted and operated for AGP regardless of age or sex. The parameters studied were age, sex, admission’s reasons, etiologies, management, post-operative complications, length of hospital and mortality. Data were treated in Excel 2010 and Epi info 2007. Results: Thirty-one complete medical records were identified (mean age: 40.6 ± 22.0 years). The sex ratio was 2.4. Shock was the most common reason for admission with 67.7% of the cases. The etiologies of AGP were dominated by gastroduodenal perforating ulcer (41.9%) followed by complicated appendicitis (19.4%). The management of all patients was medico-surgical. The bi antibiotic ceftriaxone-metronidazole was administered in 29 patients (93.6%). 18 patients (59.1%) received vasopressor therapy. The complications had occurred among 9 patients i.e. 29% of the cases;parietal suppurations represented 44.5% of the complications. The average length of hospitalization was 5.2 ± 4.6 days. The overall mortality was 41.9%. Conclusion: In our study

关键词： Acute Generalized Peritonitis Brazzaville Etiologies Intensive Care Unit Issues

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中国城镇居民预防性储蓄动机强度的实证检验

上海财经大学学报（哲学社会科学版） 2011年第6期13卷 50-58页

作者：易行健张波杨碧云广东外语外贸大学国际经济贸易学院广东广州510006

本文选择中国城镇居民1990-2008年间的省际面板数据,采用了固定效应—工具变量法(FE-IV)对我国城镇预防性储蓄动机强度及其地区差异、时序变化进行了实证检验。结果表明我国城镇居民存在很强的预防性储蓄动机,其中西部城镇居民预防性储... 详细信息

本文选择中国城镇居民1990-2008年间的省际面板数据,采用了固定效应—工具变量法(FE-IV)对我国城镇预防性储蓄动机强度及其地区差异、时序变化进行了实证检验。结果表明我国城镇居民存在很强的预防性储蓄动机,其中西部城镇居民预防性储蓄动机最强,中部次之,东部最弱;然后滚动回归的结果表明,全国、东部及中西部城镇居民的相对谨慎系数整体上呈现出先下降然后上升的趋势,且东部和中西部城镇居民间相对谨慎系数的差距逐步变小。本文最后在实证结果基础上提出了缓解我国城镇居民储蓄快速增长的若干政策建议。

关键词：城镇居民预防性储蓄动机相对谨慎系数

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中国公民参与式预算:三种不同的逻辑

领导科学论坛 2018年第23期 84-96页

作者：何包钢徐国冲毕苏波霍龙霞澳大利亚迪肯大学政治与国际研究学院厦门大学公共事务学院福建厦门361005

文章通过考察参与式预算三种独特的逻辑——行政逻辑、政治改革逻辑和公民赋权逻辑,以及它们是如何运行和相互交织,借此理解中国参与式预算。首先,对近年来参与式预算的背景进行了介绍;其次,简要概述了参与式预算的三种逻辑,梳理参与式... 详细信息

文章通过考察参与式预算三种独特的逻辑——行政逻辑、政治改革逻辑和公民赋权逻辑,以及它们是如何运行和相互交织,借此理解中国参与式预算。首先,对近年来参与式预算的背景进行了介绍;其次,简要概述了参与式预算的三种逻辑,梳理参与式预算在中国的发展,论述了各种参与式预算模式及其特点;最后,依据一系列标准对三种逻辑下的参与式预算做出评价,并展望了未来发展前景。文章基于大量报道、期刊文章,过去六年间笔者参与五个参与式预算试验的亲身经历,大量的田野调查以及对中央和地方官员的访谈进行了深入的分析。研究表明,行政逻辑在参与式预算试验中仍将占主导地位;中央政府的谨慎和地方政府的抵制,使得赋权于地方人大的实践仍被约束;通过参与式预算赋权于公民也因政府的慎重而备受限制。

关键词：公民参与参与式预算行政改革公民赋权