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It’s for the Greater Good: Perspectives on Maltreatment during Labor and Delivery in Rural Ghana

Open Journal of Obstetrics and Gynecology 2014年第7期4卷 383-390页

作者： Jamila Yakubu Dana Benyas Sarah Vandy Emil ebenezer Amekah Richard Adanu Cheryl A. Moyer Ghana Health Service Central Region Accra Ghana University of Ghana School of Public Health Accra Ghana University of Michigan Medical School Global REACH Ann Arbor USA University of Michigan School of Public Health Ann Arbor USA

Aim: Encouraging women to deliver in facility settings is one strategy to improve maternal and neonatal outcomes in the developing world. However, in much of sub-Saharan Africa, fewer than half of pregnant women deliver in health facilities. Fear of maltreatment during labor and delivery has been shown to be one barrier to facility delivery, yet previous studies have focused solely on reports from women, rarely seeking insights from practicing midwives. Method: All seven practicing midwives from a rural hospital in Ghana and ten pregnant women seeking antenatal care from the same hospital were recruited to participate in in-depth interviews regarding their perceptions of care during labor and delivery. A semi-structured interview tool and qualitative field interviewing approach were utilized. All interviews were audio taped, transcribed, and analyzed using NVivo 9.0. Results: Respondents described situations that precipitate abuse during facility deliveries, yet not all abuse was seen as acceptable. Two overarching themes emerged: 1) The interaction between midwives and their patients is analogous to a mother/daughter relationship, including both a knowledge imbalance and the need for disciplinary action when necessary;and 2) Midwives feel a strong sense of responsibility for the delivery outcomes and as a result, they will do whatever it takes to deliver a live baby to a healthy mother. Hitting, yelling, and neglecting women were reported as common occurrences in the labor and delivery ward. However, each was undertaken to encourage women to do what was needed to deliver safely. Conclusion: These findings suggest that the issue of patient maltreatment in low-resource labor and delivery settings is complex and may be undertaken in what is perceived to be the laboring woman’s best interest. The exploration of alternative strategies to facilitate labor and delivery is warranted, as well as the provision of adequate support and resources for practicing midwives in rura

关键词： Maltreatment Midwives Pregnancy West Africa Delivery Care Developing Countries

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Escherichia coil Removal in Tropical Oligotrophic and Eutrophic Lakes

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Journal of Environmental Science and Engineering(A) 2013年第12期2卷 719-724页

作者： ebenezer David Okwaning Ansa Anthonia Helga Andoh Gloria Akosua Ansa Jackson Adiyiah MikeAgbesi Acheampong Water Research Institute Council for Scientific & Industrial Research Accra Ghana Department of Public Health University Hospital Accra Ghana Department of Field Operations Environmental Protection Agency Sunyani Ghana Department of Chemical Engineering Kumasi Polytechnic Kumasi Ghana

The mechanisms by which oligotrophic and eutrophic lakes rid itself of Escherichia coli or faecal coliforms are still not clearly understood. This study sought to review the various means by which E. coli or faecal coliforms are inactivated or removed in lakes. The review cited temperature, solar radiation, predation, starvation, attachment and sedimentation as key factors that aid the removal of E. coli in lakes. In eutrophic lakes additional factors such as the role of algal biomass may play a role due to increased pH and dissolved oxygen levels attributed to algal presence. Algal toxins or exudates may also play a role although this is still under debate. The interactive effect of two or more of these factors on E. coli inactivation and the relative importance of these mechanisms on E. coli removal are still not known. Areas for further research include the role of algae in sedimenting E. coli or faecal coliforms and the possible role of algal exudates on E. coli inactivation.

关键词： Predation sedimentation solar radiation starvation temperature.

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尼日利亚西南部森林区域中黑猩猩的状况调查(英文)

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动物学报 2006年第6期52卷 1009-1014页

作者： Ogunjemite G.BABAFEMI Agbelusi A.ebenezer Afolayan A.TIMOTY Onadeko A.SAMUEL Department of Fisheries and Wildlife Federal University of Technology Akure Nigeria Department of Forestry and Wildlife Management University of Agriculture Abeokuta Nigeria

我们利用标准化调查和广泛调查两种方法对尼日利亚西南部森林中黑猩猩(Pan troglodytes)的分布状态进行了调查。本研究确认该地区总计2 443·58 km2的15个森林保护区内存在该物种。然而基于间接证据,该地区之前仅有8个森林保护区共计1 ... 详细信息

我们利用标准化调查和广泛调查两种方法对尼日利亚西南部森林中黑猩猩(Pan troglodytes)的分布状态进行了调查。本研究确认该地区总计2 443·58 km2的15个森林保护区内存在该物种。然而基于间接证据,该地区之前仅有8个森林保护区共计1 920·48 km2被调查过。我们将独立收集的年度数据根据不同保护区进行分类总结并且估计了建巢黑猩猩的个体密度。研究结果显示该地区的黑猩猩呈低密度高分散分布,其中只有Eba和Ise两个森林保护区中黑猩猩的分布密度显著大于0·20/km2。研究区域内四个森林保护区中黑猩猩的建巢数大于10 (Akure/Ofosu森林保护区,13个; Oluwa森林保护区, 11个;Ise森林保护区22个; Ago-Owu森林保护区,11个)。此外,在Ise森林保护区内我们观察到黑猩猩其它活动(例如观望行为,发声行为,取食迹象和粪便)的频次显著高于其它森林保护区。研究结果表明,残余且易于管理的黑猩猩种群分布于该调查区域。

关键词：大猩猩分布森林区残余的可管理种群

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Combination of Piper guineense Essential Oil with Cowpea Varietal Resistance in Control of Cowpea Seed Beetle, Callosobruchus maculatus Fabricius (Coleoptera： Chrysomelidae： Bruchinae)

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Journal of Northeast Agricultural University(English Edition) 2017年第3期24卷 10-18页

作者： Samuel Adelani Babarinde ebenezer Oluwaseun Esan Olagoke Zacchaeus Olatunde David Seye Ajayi Jesusegun Paul Olaniyi Department of Crop and Environmental Protection Ladoke Akintola University of TechnologyP.M.B.400Ogbomoso 210001Nigeria Maize Improvement Program for Southern Ecology Institute of Agricultural Research and TrainingMoor PlantationIbadan 200262Nigeria Department of Pure and Applied Chemistry Ladoke Akintola University of TechnologyP.M.B.400Ogbomoso 210001Nigeria

To reduce the risks associated with over-dependence on synthetic insecticides and ensure leguminous food security, an experiment was conducted to evaluate the potentials of integrating Piper guineense essential oil （PgEO） with cowpea varietal resistance in the control of cowpea seed beetle, Callosobruehus maculatus Fabricius. Four cowpea varieties （Sokoto, Drum, Oloyin and Gwallam） were studied. Data collected included oviposition, progeny emergence, Reproductive Efficiency （RE） and Percentage Seed Damage （PSD）. At first filial generation, numbers of eggs laid on Oloyin variety treated with 25 μL PgEO per 25 g cowpea seeds （2.15） were significantly （p〈0.05） lower than the values obtained in untreated cowpea （3.61） and hexane-treated seeds （3.07）. C. maculatus RE on Oloyin （33.73） was significantly （p〈0.05） lower than values obtained on other varieties （47.34-54.67） for seeds without PgEO; and were significantly greater than 0.00 observed on Oloyin seeds treated with 50 pL PgEO. PSD on Oloyin （6.63%） was significantly （p〈0.05） lower than the values obtained on Sokoto （10.04%） and Drum （9.79%） for seeds without PgEO, while there was no damage in Oloyin treated with 50 pL PgEO. Significantly （p〈0.05） lower F2 progeny emergence occurred on Oloyin （4.02） and Sokoto （4.71） compared with Drum （9.03） and Gwallam （6.07） from the untreated cowpea seeds. The results implied that application of PgEO to Oloyin gave better protection from infestation of C. maculatus than other varieties. Hence, combination of varietal resistance with PgEO for management ofbruchid could be an effective mean of improving cowpea food security.

关键词： cowpea variety Callosobruchus maculatus varietal resistance Piper guinensee filial generation integrated pest management

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Experimental and Analytical Study of Water Diffusion in Palm Kernel Shell of Cameroon

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Materials Sciences and Applications 2020年第11期11卷 733-743页

作者： Dieunedort Ndapeu Jean Bosco Kuate Yagueka Francis Tamwo Bernard Morino Ganou Koungang Médard Fogue ebenezer Njeugna Research Unit of Industrial and Systems Engineering Environment (UR-ISIE) IUT/FV Bandjoun University of Dschang Dschang Cameroon Research Unit of Mechanics and Modeling of Physical System (UR-2MSP) University of Dschang Dschang Cameroon Laboratory of Mechanics and Adapted Materials (LAMMA) ENSET University of Douala Douala Cameroon

Moisture diffusion during soaking of palm kernel shell (Elaeis guineensis) aggregate concerning DURA variety of Cameroon was studied. Parameters like percentage of water gain at the saturation point and the effective moisture diffusivity were the main purposes. The knowledge of the behavior of those shells in presence of the liquid during the realization of the composite materials is important. Gravimetric method with discontinuous control of the mass of sample after immersion at the ambient temperature was used. Palm kernel shell aggregate of two origins and two considerable sizes respectively in mm: Sizes ≥ 16 and 12.5 ≤ Sizes -8 and 7.90 × 10-9 m2/s] was also determined according to their irregular shapes by fitted soaking data in Becker’s model.

关键词： Palm Kernel Shell (PKS) Absorption Moisture Diffusivity

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A review of selected parasitic plants in Nigeria:converting harms to benefits

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Natural Therapy Advances 2024年第3期7卷 14-28页

作者： Funmilayo I.D.Afolayan Ridwan A.Salaam ebenezer S.Oladokun Samson D.Adesoye Department of Zoology University of IbadanIbadan 200132Nigeria

Parasitic plants are challenging to agricultural crops and forestry development,which are sources of major revenues in several countries,including ***,parasitic plants are important to human society as they have an abundance of bioactive compounds with pharmacological ***,it becomes expedient to know the benefits of these plants and potential means of *** review discusses four selected parasitic plants in Nigeria,namely Viscum album,Striga hermonthica,Tapinanthus bangwensis and Cuscuta *** information about their pharmacological relevance and biocontrol was obtained from credible databases,including the National Library of Medicine,SCOPUS,and Google *** review showed that all four plants have been extensively studied for their antioxidant and antitumor ***,antimicrobial and anti-inflammatory activities are common pharmacological values among parasitic *** are largely due to the presence of abundant beneficial classes of ***,there is an increasing number of biocontrol studies on the use of microorganisms,such as Phaeobotryosphaeria visci,Sphaeropsis visci,Pandoraea pulminicol,Colletotrichum gloeosporioides,and Fusarium oxysporum in controlling and managing these seemingly disastrous *** is hoped that this review will spur further studies into the conservation and proper management of parasitic plants using strategically developed biocontrol.

关键词： parasitic plants pharmacological values biocontrol plant management and control ethnopharmacology

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Character Association Studies in Groundnut (<i>Arachis hypogaea</i>L.)

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American Journal of Plant Sciences 2018年第7期9卷 1531-1543页

作者： Olalekan J. Olasan Celestine U. Aguoru Lucky O. Omoigui ebenezer J. Ekefan Department of Biological Sciences Plant Science Unit University of Agriculture Makurdi Nigeria Department of Plant Breeding and Seed Science University of Agriculture Makurdi Nigeria Department of Crop & Env. Protection University of Agriculture Makurdi Nigeria

The aim of this study was to evaluate the degree of relationship and association amongst morphological characters of groundnut as an important food crop in Nigeria. 118 cultivars were planted in a completely randomized design structure. Characterization was based on qualitative and quantitative evaluations of 62 characters. Data were analysed on the SPSS software (20.0 versions). Correlation tools were applied using Spearman, Kendall and Pearson methods. Level of relationship was determined based on the strength of coefficients R. Dependence among traits was tested using the Chi square. Multiple regression analysis was carried out in a predictive model. As a result, many of the traits are very weakly correlated. Day to emergence has no effect on Day to 50% flowering (R = 0.237, p 0.6, p < 0.9) were observed amongst pod and seed parameters. Pod sizes significantly affect the number of seeds present (R = 0.551, p 2 of 30%. Qualitative traits have no effect on each other as all coefficients are very low. Pod constriction and sizes have no relationship (R = -0.029). Tolerance to diseases is not affected by any qualitative trait. Also, no trait determines seed colour. Pubescence of young and mature leaflets recorded the only high positive correlation among all qualitative traits (R = 0.837, p = 0.01). However, leaf and stem pubescence ha

关键词： Groundnut Qualitative Characters Quantitative Relationship Breeding Systematics

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Blockade of Endogenous Angiotensin-(1–7) in Hypothalamic Paraventricular Nucleus Attenuates High Salt-Induced Sympathoexcitation and Hypertension

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Neuroscience Bulletin 2019年第1期35卷 47-56页

作者： Xiao-Jing Yu Yu-Wang Miao Hong-Bao Li Qing Su Kai-Li Liu Li-Yan Fu Yi-Kang Hou Xiao-Lian Shi Ying Li Jian-Jun Mu Wen-Sheng Chen Wei Cui Guo-Qing Zhu Philip J.ebenezer Joseph Francis Yu-Ming Kang Department of Physiology and Pathophysiology Xi’an Jiaotong University School of Basic Medical SciencesKey Laboratory of Environment and Genes Related to DiseasesMinistry of EducationXi’an 710061China Comparative Biomedical Sciences School of Veterinary MedicineLouisiana State UniversityBaton RougeLA 70803USA Genetic Engineering Laboratory College of BiotechnologyXi’an UniversityXi’an 710065China Department of Plastic and Cosmetic Surgery Gansu Provincial HospitalLanzhou 730000China Department of Pharmacology School of Basic Medical SciencesXi’an Jiaotong University Health Science CenterXi’an 710061China Department of Cardiovascular Medicine First Affiliated Hospital of the Medical College of Xi’an Jiaotong UniversityXi’an 710061China Department of Cardiovascular Surgery Xijing HospitalFourth Military Medical UniversityXi’an 710032China Department of Endocrinology and Metabolism The First Affiliated Hospital of Xi’an Jiaotong UniversityXi’an Jiaotong University Health Science CenterXi’an 710061China Key Laboratory of Cardiovascular Disease and Molecular Intervention Department of PhysiologyNanjing Medical UniversityNanjing 210029China

Angiotensin(Ang)-(1–7) is an important biologically-active peptide of the renin-angiotensin system. This study was designed to determine whether inhibition of Ang-(1–7) in the hypothalamic paraventricular nucleus(PVN) attenuates sympathetic activity and elevates blood pressure by modulating pro-inflammatory cytokines(PICs)and oxidative stress in the PVN in salt-induced hypertension. Rats were fed either a high-salt(8% NaCl) or a normal salt diet(0.3% NaCl) for 10 weeks, followed by bilateral microinjections of the Ang-(1–7) antagonist A-779 or vehicle into the PVN. We found that the mean arterial pressure(MAP), renal sympathetic nerve activity(RSNA), and plasma norepinephrine(NE) were significantly increased in salt-induced hypertensive rats. The high-salt diet also resulted in higher levels of the PICs interleukin-6, interleukin-1 beta, tumor necrosis factor alpha, and monocyte chemotactic protein-1, as well as higher gp91 phoxexpression and superoxide production in the PVN. Microinjection of A-779(3 nmol/50 nL) into the bilateral PVN of hypertensive rats not only attenuated MAP, RSNA, and NE, but also decreased the PICs and oxidative stress in the PVN. These results suggest that the increased MAP and sympathetic activity in salt-induced hypertension can be suppressed by blockade of endogenous Ang-(1–7) in the PVN, through modulation of PICs and oxidative stress.

关键词： High-salt diet Hypertension Angiotensin(1–7) Paraventricular nucleus Pro-inflammatory cytokines

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Performance Evaluation of Dry Season Okra under Sawdust and Trash Mulch Cover Treatments in Southwestern Nigeria

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Open Journal of Soil Science 2013年第8期3卷 337-341页

作者： Oladipo Isaac Olaposi Adewumi Johnson Kayode Dairo Olawale Usman Adejuyigbe Samuel Babatope Ajayi ebenezer Ayodele Department of Agricultural Engineering Federal University of Agriculture Abeokuta Nigeria Department of Agricultural Engineering Federal University of Technology Akure Nigeria Department of Mechanical Engineering Federal University of Agriculture Abeokuta Nigeria The Federal Polytechnic Department of Agricultural and Bioenvironmental Engineering PMB Ado Ekiti Nigeria

This paper reports the experimental investigation of the agronomic performance of okra under various quantities of both sawdust and trash mulches. The location of the field was the research farmland of the Federal Polytechnic Ado Ekiti Nigeria;Lat 6?N and Long 16?E. The experimental design used was complete randomized design with 6 treatments on both specimens. The experiments were repeated the following year on the same plot but with transposed plot allocation. Soil moisture loss from uncovered plot was with the highest value dropping to less than 2 per cent. It was followed by that of trash plot and the lowest loss was on sawdust mulched plot. The number of leave formed by okra on sawdust, trash and no mulch plots was 43, 36 and 27 respectively while maximum girth diameter was 37 mm in both trash and sawdust covered plots but okra plant on control plot attained only 26 mm diameter. Fruit yield were almost similar to trash and sawdust mulched okra having 7.5 and 7.6 Tonnes/Ha respectively while control plot recorded 5.2 Tonnes/Ha. The ash content of dry matter of sawdust, trash and no mulched plants was 0.25, 0.20 and 0.17 kg respectively. It was concluded that sawdust could perform as much as the traditional trash materials commonly used in Southwestern Nigeria. Also, sawdust was a good material for conserving soil moisture.

关键词： Evapotranspiration Carbon Capture Agronomic Development Soil Moisture Climate Change

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Management of Traumatic Foreign Bodies of the Upper Aerodigestive Tract in Children with Limited Diagnostic Resources at the Pediatric University Hospital of Central African Republic of Bangui

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Open Journal of Pediatrics 2023年第4期13卷 523-528页

作者： Daniel Sylvère Ouaïmon Jean Rufen Malendoma Carine Judith Kiteze Nguinzanemou ebenezer Same Valère Ndoma Ngatchoukpo Centre Hospitalier Universitaire Pédiatrique de Bangui (CHUPB) Bangui Central African Republic Faculty of Health Sciences Bangui University Bangui Central African Republic Centre National Hospitalier-Universitaire de Bangui (CNHUB) Bangui Central African Republic

Accidental acute upper airway obstruction (UAO) is a common situation in pediatric emergencies. It is a source of morbidity and even mortality, particularly in children under 3 years of age. We report a clinical case ... 详细信息

关键词： Foreign Bodies Trauma Child Bangui

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