检索结果-南通市图书馆

Open Journal of Orthopedics 2024年第9期14卷 411-420页

作者： Achié Jean-Régis Akobe Aya Adélaide Natacha Kouassi Ibrahim Soumahoro Zolopégué Marcel Soro Sedy Louess De Randolphe Akpro bakary traoré Almamy Kamate Axel Fabrice Essehin Yao Aboh Ganyn Robert Arnaud Assere Lanciné Kaba Kouamé Innocent M’bra Loukou Blaise Yao Bada Justin Léopold Niaoré Sery Koffi Léopold Krah Michel Kodo Orthopaedics-Traumatology Department of the University Hospital of Bouak Bouak Ivory Coast Plastic and Reconstructive Surgery Department of the University Hospital of Bouak Bouak Ivory Coast

The study evaluated the effectiveness of honey dressings in healing recent skin wounds with soft tissue loss on limbs. Conducted over a year with 60 patients, results showed a significant reduction in wound size and early healing, with complete recovery on average within 29 days. The study supports honey as a viable wound treatment.

关键词： Healing Honey Limbs Loss of Substances

Evaluation of Insertion with the New Inserter of the Intra-Uterine Device of the Postpartum at the Referral Health Center of Commune II of Bamako, Mali

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Obstetrics and Gynecology 2020年第1期10卷 41-48页

作者： Seydou Z. Dao Mamoudou Sissoko bakary Abou traoré Sakoba Konaté Kassoum Sidibé Mamadou Sima Ahmadou Coulibaly Mamadou S. traoré Youssouf traoré Amadou Ingré Dolo Referral Health Center of Commune II Bamako Mali Point G Teaching Hospital Bamako Mali Gabriel Toure Teaching Hospital Bamako Mali

Background: In Mali, contraceptive prevalence is low, while the unmet need for family planning is very high. Postpartum contraception can help to significantly reduce these unsatisfied needs. The introduction of the intrauterine device (IUD) in the postpartum quickly encountered problems with the type of forceps used to make the insertions (Kelly or Heart forceps), and also their availability at the various health centers. Thus, in 2016, the Population Services International Mali (PSI-Mali) introduced the insertion of the IUD in the postpartum with the new inserter in order to counter this forceps problem and to contribute to guaranteeing the quality of postpartum IUD insertions. Objectives: They were to determine the frequency, the socio-demographic and clinical characteristics and to report the side effects and the complications. Methods: This was a descriptive and analytical cross-sectional study from September 1st 2016 to August 31st, 2018. All deliveries that met the eligibility criteria, having chosen and benefited the postpartum intra-uterine device with the new inserter were included. Results: During the 2 years, we recorded 73 cases of insertion of the postpartum intra-uterine device with the new inserter over 7797 clients meeting of the world health organization’s criteria of medical admissibility for the use of an intra-uterine device with a frequency of 0.93%. They were married in 97% of cases, large multiparous in 48% of cases, aged between 30 and 39 years in 62% of cases. We didn’t notice any complications in 96% of cases. Expulsion with 4% was the only complication. The clients didn’t have any side effects in 98% of cases. Conclusion: The insertion of a postpartum intra-uterine device with the new inserter has supplanted the insertion techniques using forceps in our center because of its ease and speed. Its use is worth being popularized to help reduce the unmet need for family planning.

关键词： Family Planning Intra-Uterine Device New Inserter Postpartum

Maternal and Perinatal Prognosis of Artificial Induction of Labor with Misoprostol at the Reference Health Center of Commune 2 in Mali

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Obstetrics and Gynecology 2022年第4期12卷 267-275页

作者： Tidiani traoré Seydou Z. Dao Seydou traoré Adoul Azize Togo bakary Abou traoré Ahmadou Coulibaly Ibrahim Ousmane Kanté Kassoum Sidibé Thierno Boubacar Bagayoko Alpha Sanogo Famakan Kané Adama Bah Ibrahima Donigolo Babou traoré Adama Coulibaly Abdrahamane Diarisso Youssouf traoré Ibrahima Teguété Augustin Tiongani Théra Nianankoro Fomba Hospital Ségou Mali Common Reference Health Center II Bamako Mali Koutiala Reference Health Center Koutiala Mali Point G University Hospital Center Bamako Mali Bla Reference Health Center Bla Mali Center Hospitalier Universitaire Gabriel Touré Bamako Mali

Introduction: The artificial induction of labor is increasingly common. Objective: Evaluate the maternal-fetal prognosis of artificial induction with misoprostol at the referral health center of the commune II. Methods: This is a cross-sectional, prospective, descriptive and analytical study which took place from September 1, 2019 to December 31, 2020. Included in the study were pregnant women carrying an evolving or terminated single-fetal pregnancy of at least 28 WA in cephalic presentation on a healthy uterus. The trigger has been made with 50 μg misoprostol administered sublingually into the posterior vaginal fornix. The dose was renewed as needed every 6 hours, until sufficient uterine contractions were obtained without exceeding 200 μg. Results: The frequency of artificial induction of labor was 1.25%. Indications were dominated by premature rupture of membranes (29.8%), overdue (19.1%), high blood pressure (19.1%), suitability of pregnant women (14.9%) and terminated pregnancies (10.6%). The vaginal delivery rate was 85.1% The Apgar score was greater than or equal to 7 in 83.3% of cases at the 1stminute. Maternal morbidity was marked by postpartum hemorrhage due to uterine atony in 4.3% cases. No maternal and neonatal deaths were noted. Conclusion: Induction of labor with misoprostol is a safe and effective method if careful selection of patients is made.

关键词： Childbirth Induction Artificial Misoprostol Prognosis

An Application of Machine Learning Methods to Detect Mango Varieties

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Applied Sciences 2024年第7期14卷 1666-1690页

作者： Abou bakary Ballo Moustapha Diaby Adama Coulibaly Department of Mathematics and Computer Science University FLIX HOUPHOUT-BOIGNY Abidjan Cte dIvoire African College of Information and Communication Technologies Abidjan Cte dIvoire

The mango, a fruit of immense economic and dietary significance in numerous tropical and subtropical regions, plays a pivotal role in our agricultural landscape. Accurate identification is not just a necessity, but a crucial step for effective classification, sorting, and marketing. This study delves into the potential of machine learning for this task, comparing the performance of four models: MobileNetV2, Xception, VGG16, and ResNet50V2. These models were trained on a dataset of annotated mango images, and their performance was evaluated using precision, accuracy, F1 score, and recall, which are standard metrics for image classification. The Xception model, with its exceptional performance, outshone the other models on all performance indicators. It achieved a staggering accuracy of 99.47%, an F1 score of 99.43%, and a recall of 99.43%, showcasing its remarkable ability to accurately identify mango varieties. MobileNetV2 followed closely with performances of 98.95% accuracy, 98.85% F1 score, and 98.86% recall. ResNet50V2 also delivered satisfactory results with 97.39% accuracy, 97.08% F1 score, and 97.17% recall. VGG16, however, was the least effective, with a precision rate of 83.25%, an F1 score of 83.25%, and a recall of 85.47%. These results confirm the superiority of the Xception model in detecting mango varieties. Its advanced architecture allows it to capture more distinguishing features of mango images, leading to greater precision and reliability. Xception’s robustness in identifying true positives is another advantage, minimizing false positives and contributing to more accurate classification. This study highlights the promising potential of machine learning, particularly the Xception model, for accurately identifying mango varieties.

关键词： Machine Learning Recognition Mango Varieties Algorithms Feature Extraction Convolution Training Classification

Opinions of Students on the Contribution of the DIVA 3D Virtual Dissection Table to the Teaching of Anatomy at the Faculty of Medicine and Odontostomatology of Bamako

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Forensic Medicine and Anatomy Research 2024年第2期12卷 13-25页

作者： Abdoulaye Kanté Tata Touré Ousmane Toumany Chérif Haidara Uhl Jean François Mariam Daou Mamadou A. Keita bakary Keïta Bréhima Bengaly Drissa traoré Adégné Togo Nouhoum Ongoïba Faculty of Medicine and Odontostomatology of Bamako Bamako Mali University of Paris Descartes Paris France Department of Neurology The Gabriel Tour&#233 University Hospital Bamako Mali Department of General Surgery The Kati Health Center Bamako Mali Anesthesia-Resuscitation Service Commune I Reference Health Center Bamako Bamako Mali Department of General Surgery The Gabriel Tour&#233 University Hospital Bamako Mali

Objective: Study the contribution of the DIVA 3D dissection table in the teaching of anatomy at the Faculty of Medicine and Odontology of Bamako. Material and Methods: This was a qualitative study carried out from November 1 to December 30, 2023 at the clinical and morphological anatomy laboratory of the Faculty of Medicine and Odontostomatology of Bamako. Included in this study were students who participated in practical and tutorial sessions. The variables studied during this study were: the previous performance of dissection on a cadaver by the students, the opinion of the students on dissection on a cadaver, the replacement of dissection on a cadaver by virtual dissection in the absence of a body, the level student satisfaction. Results: We surveyed 130 participants. The average age was 22 ± 0.2 years with extremes of 17 and 29 years. 95.3% of participants were students. According to 66.7% of participants, virtual dissection is a good palliative in the absence of a corpse. 95.3% of participants found using the virtual dissection table easy with an average of 7.88 ± 1.4. The overall assessment was well rated by 99.3% of participants. Conclusion: According to the results of this study, the virtual dissection table should be improved by integrating commented videos. The use of the DIVA 3D virtual dissection table during practical and tutorial sessions is well appreciated by the students. We believe that the teaching of anatomy using 3D digital technology should be included in the study programs of the Faculty of Medicine and Odontostomatology.

关键词： Student Opinion Contribution DIVA 3D Virtual Dissection Table Anatomy Teaching FMOS

Perception and Management of Hemorroid Disease at the CSREF of the Commune Bamako Mali

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Surgical Science 2024年第2期15卷 89-97页

作者： Tounkara Cheickna Diarra Mohamed Hassimy Diarra Issaka Sanogo Keita bakary Dembele bakary Tientigui traore Alhassane Togo Pierre Adégné Lassana Kante Department of General Surgery The Cs Ref of Commune I of Bamako Bamako Mali Department of General Surgery The Gabriel TOURE University Hospital in Bamako Bamako Mali

This work was a prospective transversal study over 6 (six) months from May 2 to December 31, 2017 at the Reference Health Center of Commune I and the Chérif la Confessional Health Center in Bamako. The aim was to study the knowledge, attitudes and behavioral practices linked to hemorrhoids in Commune I of the Bamako district, to evaluate the frequency of hemorrhoidal disease, to determine the knowledge, attitudes and behavioral practices linked to hemorrhoids among patients, their companions and traditional therapists in Commune I of the district of Bamako and the factors which influence the motivations and decisions to resort to medical-surgical care and traditional medicine in patients suffering from hemorrhoids in order to analyze the results of the management of hemorrhoidal disease at Cs Ref CI. We collected 36 patients with hemorrhoidal disease, 25 caregivers and 15 traditional hemorrhoidal disease therapists. The sex ratio was 1.25 for patients;6.5 for traditional therapists and 1.5 for accompanying people. The average age of the patients was 32.75 years;49 years for traditional therapists and 28.76 years for those accompanying them. 55.6% of patients claim to know about hemorrhoidal disease;100% of traditional therapists and 80% of accompanying people. The dietary factor of hemorrhoidal disease was mentioned by 90% of patients;66.7% of traditional therapists and 100% of caregivers. Most patients initially resorted to traditional treatment out of fear of surgery and its after-effects. The patients were treated medically and surgically.

关键词： Hemorrhoidal Disease Caregivers Traditional Therapists Patients Surgery CS Ref CI

The Impact of Jams on the Vending Robot

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Applied Sciences 2024年第9期14卷 2515-2518页

作者： Bourama Coulibaly Drissa traore bakary Dit Dembo Sylla Marie Bernard Sidibe Electrical Engineering Department Normal School of Technical and Vocational Education (ENETP) Bamako Mali National Engineering School Abderhamane Baba Tour (ENI-ABT) Bamako Mali

This study aims to identify the causes of sensor jams and its impact on the operation of vending machines. The vending machine is a machine that automatically dispenses products such as drinks, tickets, sandwiches and biscuits, by inserting change or credit card into the machine. This technological feat is due to the advent of sensors. A sensor is a part of the measurement chain, it receives the quantity to be measured and provides information directly linked to this quantity. However, these vending robots are faced with malfunctions linked to sensor jams. The identification of the jam phenomenon was possible thanks to the inspection and monitoring of the various sensors installed on the vending robot. And Cadence software was used to model, control and locate the jammed sensor(s). The various tests were carried out by setting the robot in motion to better understand the causes of the phenomenon. The jam is therefore the phenomenon which triggers the sensors permanently, which causes the automatic vending robot to stop functioning. And this jam was due to the presence of water droplets on the sensor or dirt. This presence of water droplets on the sensor is linked to an increase in temperature. Controlling the temperature and locating the jammed sensor has made it possible to considerably reduce jamming and its harmful effects on the vending machine robot.

关键词： Jam Sensor Dispenser Robot

Optimization of Tin-Doped Hybrid Perovskite Solar Cells

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Applied Sciences 2024年第3期14卷 687-706页

作者： bakary Coulibaly Abou Ahou Florentine Kokora Desiré Meledje Boko Aka Bernabé Mari Soucase IREN (Institut de Recherche sur les Energies Nouvelles Abidjan Cote d’Ivoire Unité de Formation et de Recherche des Sciences Fondamentales Appliquées (UFRSFA) Universite Nangui Abrogoua Abidjan Cote d’Ivoire Laboratoire de Physiques Fondamentales Appliquées (LPFA) Université Nangui Abrogoua Abidjan Cote d’Ivoire Institut de Disseny i Fabricació Universitat Politècnica. València Spain

Perovskites are a category of materials with a unique crystal structure that allows them to absorb sunlight efficiently. This efficiency is particularly high in the case of CH3NH3Pb1-xSnxI3 mixed perovskites. The combination of lead (Pb) and tin (Sn) in this matrix provides a broad spectrum of sunlight absorption, enabling the generation of a larger voltage and, subsequently, increased power. The primary objective in solar cell development is to maximize the conversion of sunlight into electricity. Mixed perovskites like CH3NH3Pb1-xSnxI3 have demonstrated significant potential in this regard. Their tunable bandgap, courtesy of varying the Pb: Sn ratio, allows for the optimization of sunlight absorption. The result is solar cells that surpass many conventional counterparts in terms of energy efficiency. Another significant advantage of these mixed perovskite solar cells is their cost-effectiveness. They can be manufactured using solution-based processes, which are less expensive than the high-vacuum methods required for traditional silicon solar cells. While the prospects for mixed perovskite solar cells are undeniably promising, there are concerns about the toxicity of lead, a key component of these cells. Lead is known to have harmful effects on the environment and health. The aim of our work is to reduce or eliminate lead toxicity in the perovskite cell while maintaining its efficiency. Thus, in a theoretical and experimental approach, we obtained following efficiencies of samples: CH3NH3PbI3 (22.49%) CH3NH3Pb0.75Sn0.25I3 (22.72%), CH3NH3Pb0.5Sn0.5I3 (23.00%) CH3NH3Pb0.25Sn0.75I3 (22.61%), CH3NH3SnI3 (22.38%). Doping with 50% tin

关键词： Cost Efficiency Lead/Tin Perovskite Toxicity

Knowledge Practical Attitude of Health Professionals on Breast Cancer at the Hospital of the District of the Commune IV of Bamako

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Surgical Science 2024年第5期15卷 342-356页

作者： Moussa Samaké Souleymane B. Dembelé Sirama Diarra Yely Dianessy Abdou Guiré Dorcas Laurel Sodjiné Yede Amaguiré Saye Brahima Dembele Birama traoré Thierno Nadio Ibrahima Maiga Mahamane Dicko Modibo Diarra Siaka Konaté Amadou Maiga bakary Tientigui Dembele Adégné Togo General Surgery Department of Bamako District IV Hospital Bamako Mali Obstetric Gynecology Department of the Bamako District IV Hospital Bamako Mali Department of Ophthalmology of the Hospital of the District of the Commune IV of Bamako Bamako Mali Imaging Service of the Bamako District IV Hospital Bamako Mali Anesthesia and Resuscitation Service of the Hospital of the District of the Commune IV of Bamako Bamako Mali Internal Medicine Department of the District Hospital of Commune IV of Bamako Bamako Mali General Surgery Department Kolondjeba Referral Health Centre Sikasso Mali General Surgery Department of the Gabriel Touré University Hospital Bamako Mali

Introduction: The level of knowledge and attitude of health professionals about breast cancer are important determinants. General objective: To study the knowledge, attitude and practice of health professionals of the hospital of the district of the commune IV on breast cancer. Methodology: This was a cross-sectional, prospective, descriptive, qualitative and quantitative study. The study period was from 01 October 2022 to December 2022. Results: In one week of survey, 110 health workers (intern, obstetrician nurse, general practitioners and specialists) received the survey sheet, 80 health workers informed it, a participation rate of 73%. The male sex was most represented at 63.75% with a sex ratio of 1.76. The average age was 39.59 years with extremes of 22 and 61 years. The clinical signs evoked by the participants were: breast nodule (81.25%), followed by breast discharge (48.75%). In relation to risk factors: interns and obstetrician nurses had no good knowledge, 51.72% of general practitioners had good knowledge, 43.48% of specialist doctors had good knowledge, and 5.88% of the wise had good knowledge. Conclusion: Breast cancer is a common pathology around the world, health professionals are at the forefront of the fight against breast cancer, and this fight cannot be effective without trained personnel.

关键词： Knowledge Attitude Practice Health Personnel Breast Cancer

Prevalence of Ocular Trauma at the Reference Health Center (CSREF) of Kati

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Surgical Science 2024年第5期15卷 371-380页

作者： Kadiatou Ba Aichata Tall Brainima Coulibaly Sadio Cissoko bakary Danfaga Moro Sidibe Seydou Diallo Oumar Diallo Fatoumata Tata Sidibe Aly Konipo Mory Coulibaly Ousmane Touré Aoua I. Touré Cheick Sogodogo Ibrahim Bamenta Gounon Saye Modibo Sissoko Mamadou Kole Sidibe Sidi Diarra Nouhoum Guirou Lamine traoré University Hospital Center Institute of Tropical Ophthalmology of Africa Bamako Bamako Mali Ophthalmology Department Kati Reference Health Center Koulikoro Mali Ophthalmology Department Sikasso Regional Hospital Sikasso Mali Ophthalmology Department Luxembourg Mother-Child Hospital in Bamako Bamako Mali Ophthalmology Department Somin&#233 Dolo Mopti Regional Hospital in Mopti Mopti Mali National Eye Health Program Bamako Mali

Introduction: The authors wanted to study the prevalence of ocular trauma in the ophthalmology unit of the CSREF of Kati. Patients and method: This is a retrospective study, covering the period from January to December 2015, carried out in the ophthalmology unit of the CSREF in Kati. Results: The sample consisted of 568 patients, or 6.82% of ophthalmological consultations. Children aged 0 to 14 years accounted for 154 (27.11%) of the trauma cases. Bruises constitute the main circumstance (58.1%) of eye trauma, followed by domestic accidents (15.6%). Closed globe ocular trauma was the main type of trauma (61.6%), followed by ocular adnexal trauma (30.1%) and open globe trauma (8.3%) in which the penetrating wound was the lesion, the least common (2.6%) but the most serious. Medical treatment was the most used therapeutic modality in 82.4% of cases, followed by surgery with 17.6% of cases. The evolution of the lesions after treatment was favorable in 85.6% of cases and unfavorable in 14.4% of cases. Complications were observed in 5.8% of cases and sequelae in 8.6% of cases. Conclusion: Ocular trauma constitutes an important reason for ophthalmological consultation at the CSREF of Kati. The severity of some of these lesions requires frequent recourse to surgery. The complexity of the treatment should encourage us to favor preventive measures.

关键词： Eye Trauma Prevalence CSREF Kati