bluuebunny/crossref_metadata_2025_split huggingface dataset:
L’agir enseignant vu par des collégiens : entre doxas et expertise
Authors: Boulin Audrey , Claude Marie-Sylvie 
Published: November 2020

Cet article s’appuie sur une enquête menée auprès d’une trentaine de collégiens de quatrième, qui ont été invités à analyser l’agir enseignant d’après deux extraits de séquences vidéoscopées montrant deux enseignants faisant cours avec un succès différent à une même classe de troisième. L’étude des entretiens en référence au multi-agenda de l’enseignant tel qu’il est défini par Dominique Bucheton et son équipe permet de faire apparaître trois types d’analyse selon que les collégiens enquêtés circulent ou non dans les quatre catégories de ce modèle et selon qu’ils tiennent plus ou moins compte de la finalisation par les apprentissages ; certains se réfèrent à des doxas, quand d’autres les déconstruisent. Cette étude permet de penser que les collégiens sont de potentiels experts de l’agir enseignant, mais que les formes d’analyse qu’ils mettent en œuvre sont nettement différenciées.
Niveau de stress perçu par les doctorants et stratégies de coping dysfonctionnelles
Authors: Gérard Laetitia , Nagels Marc 
Published: November 2020

Les doctorants rencontrent de nombreuses difficultés et obstacles tout au long de leur parcours doctoral qui sont générateurs de stress. Comment gèrent-ils leur stress ? Dans cette étude exploratoire, nous nous sommes demandé si les doctorants considéraient effectivement leur parcours doctoral comme une expérience stressante et s’ils adoptaient des comportements qui pourraient s’apparenter à des stratégies de coping dysfonctionnelles. Nous avons fait passer un questionnaire en ligne auprès de 357 doctorants. Les résultats montrent que la moitié des doctorants évalue son niveau de stress de manière élevée ou très élevée. Des comportements qui pourraient s’apparenter à des stratégies de coping dysfonctionnelles ont pu être observés. Des propositions sont faites pour une meilleure prise en compte de la santé des doctorants.
Les effets d’un programme bilingue d’apprentissage de l’écrit (initiative ELAN-Afrique) à l’école primaire en Afrique subsaharienne francophone
Authors: Nocus Isabelle , Guimard Philippe , Florin Agnès 
Published: November 2020

Cette étude évalue l’impact d’un programme d’apprentissage (ELAN-Afrique) de l’écrit (lecture, écriture) en langues nationales (L1) et en français (L2) aux deux premières années de l’école primaire (CP1 et CP2) sur les performances orales et écrites en L1 et en L2, dans huit pays d’Afrique subsaharienne francophone. Il s’agit aussi de tester les effets de transferts interlangues entre la L1 et la L2. 2700 élèves ont été évalués trois fois en deux ans (début CP1, fin CP1, fin CP2). Environ la moitié des élèves est issue de classes pilotes impliquées dans le programme (dix par pays) et l’autre moitié de classes témoins. Début CP1, le protocole d’évaluation comporte cinq épreuves : connaissance du monde de l’écrit et du nom des lettres, vocabulaire, conscience phonologique, compréhension orale. Fin CP1, deux épreuves sont ajoutées : identification de mots écrits et lecture de mots en une minute. Fin CP2, plusieurs épreuves de fin CP1 sont conservées avec ajout de deux autres : compréhension écrite et orthographe. L’impact positif du programme est attesté dans sept des huit pays, mais avec des différences selon les compétences, les contextes et les pays. Des recommandations sont proposées pour améliorer ce dispositif et penser son extension à d’autres pays.
Répondre aux demandes d’aide numérique : troubles dans la professionnalité des travailleurs sociaux
Authors: Mazet Pierre , Sorin François 
Published: November 2020

Dominée par la thématisation de la « fracture numérique », l’appréhension des évolutions sociotechniques liées au numérique dans le champ du travail social a laissé le rapport des professionnels aux usages numériques relativement impensé. L’accélération et la généralisation tendancielle de la dématérialisation des démarches administratives sont pourtant venues bouleverser leur contexte d’intervention. Les agents voient les limites de leur travail simultanément redéfinies par les demandes d’aide d’usagers en incapacité de réaliser seuls leurs démarches en ligne, et par les évolutions techniques de l’environnement d’échanges avec les opérateurs de droits. Comment les travailleurs sociaux perçoivent-ils l’arrivée de la dimension numérique dans leur travail par le biais de la dématérialisation de la relation administrative ? Comment prennent-ils en charge les difficultés numériques dans le cadre de la relation d’aide ?En appui sur la notion d’épreuve de professionnalité (Ravon et Vidal-Naquet, 2016), cet article décrit et analyse les troubles importés dans la professionnalité des agents du travail social par la demande d’aide numérique. Il montre que les agents, pris en tension dans des injonctions contradictoires et dotés de moyens souvent inadaptés, sont malgré tout obligés par la relation d’aide. Pour pallier l’absence de définition claire de leur cadre institutionnel d’intervention, ils développent alors des pratiques en « auto mandat ».
A Crisis within a Crisis: COVID-19 and Hunger in African Children
Authors: Aborode Abdullahi Tunde , Ogunsola Samuel Olarewaju , Adeyemo Abidemi Olugbenga 
Published: November 2020

ABSTRACTThe WHO recently expressed concern at the potential impact of COVID-19 on hunger, which is likely to exacerbate the already considerable burden of malnutrition of Africa. The impact of the disease is expected to be greater among those grappling with malnutrition, whereas widespread hunger and malnutrition will likely increase because of movement restrictions. COVID-19 is unfolding in Africa against a backdrop of worrying levels of hunger and undernourishment which could worsen as the virus threatens livelihoods and household economies. The perspective piece addresses the crisis within crisis of COVID-19 and hunger on the well-being of children in Africa.
Siêu âm chẩn đoán vỡ tử cung tự phát trên sẹo mổ thai đoạn kẽ - Báo cáo một trường hợp
Authors: Nguyễn Đình Vũ , Giang Hoài Vân 
Published: November 2020

Vỡ tử cung là một cấp cứu sản khoa. Vỡ tử cung thường xảy ra trên tử cung có sẹo mổ cũ. Tuy nhiên, vỡ tử cung tự phát trên vết mổ thai đoạn kẽ được chẩn đoán sớm bằng siêu âm thường hiếm gặp. Chúng tôi báo cáo một trường hợp vỡ tử cung lúc 33 tuần. Bệnh nhân có tiền sử mổ thai đoạn kẽ cách nay khoảng 13 tháng. Siêu âm cấp cứu được thực hiện sau khi khám lâm sàng chẩn đoán nứt hoặc vỡ tử cung. Bệnh nhân được mổ cấp cứu và được chẩn đoán xác định là vỡ tử cung kèm với xuất huyết nội và được phẫu thuật bảo tồn tử cung.
Trường hợp này cho thấy giá trị của siêu âm để đánh giá những bệnh nhân có nguy cơ vỡ tử cung khi xuất hiện các dấu hiệu lâm sàng nhẹ.
Hiệu quả của chương trình can thiệp tăng cường tuân thủ quy trình rửa tay phẫu thuật tại Bệnh viện Hùng Vương năm 2019
Authors: Trần Thị Thúy Hằng , Đinh Phạm Phương Anh , Trần Thị Mỹ Hạnh , Nguyễn Thị Kim Tuyết , Ngô Thị Thanh Thắm , Nguyễn Khánh Duy , Vũ Quyết Thắng , Phan Thị Hằng 
Published: November 2020

Đặt vấn đề: Rửa tay phẫu thuật (RTPT) là một trong những biện pháp quan trọng giúp phòng ngừa nhiễm khuẩn vết mổ (NKVM). Nghiên cứu này nhằm đánh giá hiệu quả của chương trình can thiệp đối với sự tuân thủ RTPT của NVYT tại Bệnh viện Hùng Vương.
Mục tiêu: Tăng tỉ lệ tuân thủ RTPT của NVYT tại Bệnh viện Hùng Vương sau can thiệp.
Phương pháp nghiên cứu: Nghiên cứu can thiệp từ tháng 07/2019 đến 11/2019, gồm 3 giai đoạn: (1) Xác định tỉ lệ tuân thủ RTPT trước can thiệp, (2) Tiến hành can thiệp: cung cấp phương tiện nhắc nhở tuân thủ (video, màn hình chiếu và đồng hồ đếm giờ tự động tại các bồn RTPT); cung cấp đường link và mã QR code để truy cập online và chiếu trực tiếp video hướng dẫn thực hiện Quy trình vệ sinh tay phẫu thuật của bệnh viện tại khu vực RTPT; Thực hiện giám sát trực tiếp để nhắc nhở và hướng dẫn NVYT thực hiện đúng quy trình kết hợp với giám sát camera để phản hồi chính xác sự tuân thủ; Thực hiện phản hồi theo nhiều bậc (phản hồi cho cá nhân, cho trưởng tua trực/khoa phòng, nêu tên trong giao ban viện và gửi tên cho phòng Kế hoạch tổng hợp để tạm ngưng chia mổ), (3) Đánh giá lại tỉ lệ tuân thủ RTPT sau can thiệp.
Kết quả: Tổng số cơ hội RTPT quan sát được trước và sau can thiệp là 787 cơ hội. Tỉ lệ tuân thủ RTPT đúng quy trình cải thiện rõ rệt, từ 48,8% lên 71,8% (PR=2,7, KTC 95%: 1,98-3,57, p<0,01). Tỉ lệ tuân thủ khi giám sát qua camera cũng tăng từ 22,1% lên 57,9% (PR=4,8, KTC95%: 3,14-7,47, p<0,01). Tỉ lệ tuân thủ của điều dưỡng dụng cụ và phẫu thuật viên đều cải thiện rõ rệt sau can thiệp (p<0,01). Tỉ lệ áp dụng quy trình RTPT mới tăng so với trước can thiệp từ 90,2% lên 99,5%.
Kết luận: Chương trình can thiệp tăng cường tuân thủ quy trình RTPT đã giúp cải thiện tỉ lệ tuân thủ RTPT của NVYT.
Amusing Ourselves until (Dis)appearing in La invención de Morel by Adolfo Bioy Casares
Authors: Sevilla-Vallejo Santiago 
Published: November 2020

La invención de Morel reflect on how the use of technologies could be fascinating and dangerous at the same time; and the way the island seems to be a space of freedom while it is actually a place of prison and death. La invención de Morel presents a utopian situation that transforms into a dystopia. Characters, especially the narrator, project their desires along with the holograms, but they are deceived without realizing about their loss of reality. The novel uses phantasy and science fiction resources to reflect about the way humans self-imprison. This is studied by analogy to the effects of technologies in today's society. In this sense, the novel by Adolfo Bioy Casares is about a menace due to the human preference of imaginary life over real one.
EVALUATION OF PROTECTIVE POTENTIAL OF CITRUS AURANTIFOLIA (CHRISTM) SWINGLE PEEL EXTRACT IN ATTENUATING DOXORUBICIN-INDUCED HEPATOTOXICITY IN EXPERIMENTAL MODELS
Authors: Oyinloye Oladapo Elijah , Alabi Akinyinka Oyedolapo , Oluwasusi David Damilola , Murtala Abdullahi Akanji , Aderinola Adeyinka Aderonke , Bakarey Adeleye Solomon 
Published: November 2020

Citrus aurantifolia is a very common, and widely cultivated and consumed for its antioxidant properties due to its robust flavonoids content. Doxorubicin (DOX) is an antibiotic broadly used in the treatment of different types of solid tumours, but its use also comes at a cost, organ toxicity. The curative and preventive properties of Citrus aurantifolia peel extract (CAPE) in doxorubicininduced hepatotoxicity in Wistar rats were evaluated. Thirty female rats were divided into six groups of five (5) rats each in both curative and preventive studies. In curative study, five groups of rats (II – VI) received Doxorubicin (mixed with normal saline, 15 mg/kg body weight i.p) on day one, 24 hours after, graded doses of CAPE and alpha-lipoic acid (A.L.A.) were administered to groups II- V and VI respectively for 7 consecutive days. For the prophylactic study, groups II – V and VI received graded doses of CAPE and A.L.A. respectively, 24 hours after Doxorubicin was administered to groups II-VI. Groups treated with D.W. and A.L.A. were used as a negative and positive control, respectively Liver enzymes such as A.S.T., A.L.T. and A.L.P., including liver samples, were examined for histopathological changes. A significant reduction (p< 0.05) in serum A.S.T. and A.L.T. levels was observed in animals treated with CAPE 200 and 400mg/kg in the preventive study, while in curative, a significant reduction in an expected rise in serum A.S.T., A.L.T. and A.L.P. (p<0.05) was observed in animals treated with CAPE 400mg/kg when compared to the group treated with DOX + distilled water. Hepatocellular necrosis was observed in the histology of DOX- distilled water treated group. Besides, the hepatocytes of groups treated with CAPE (200 and 400mg/kg) in this study showed narrow foci of mild vacuolar change as compared with groups treated with the lowest dose of CAPE (100mg.kg) and distilled water, which revealed random foci of mild vacuolar change. This study has provided information that DOX damaged liver tissue due to an increase in liver enzymes and histopathological results showing tissue damaged in groups treated with lower doses of CAPE and distilled water. This study further demonstrates that groups treated with CAPE 200, 400 mg/kg and A.L.A. protect hepatic damage induced by DOX.
LENGTH-WEIGHT RELATIONSHIP AND CONDITION FACTOR OF AFRICAN SNAKEHEAD PARACHANNA AFRICANA (STEINDACHNER, 1879) FROM IJEDE AND AGBOWA LAGOONS, LAGOS STATE, NIGERIA
Authors: Adeleke Mistura Temitope , Adekunle Oladunni Nimota , Lawal Olusegun Adebayo , Adeyemi Fayokunfe Mayowa 
Published: November 2020

The knowledge of length-weight relationship parameters has numerous practical applications in fishery research and management. Currently, there is a dearth of information on the growth pattern and state of well-being of Parachanna africana in Ijede and Agbowa Lagoons. This study period was between December 2017, and June 2018 investigated the allometry and condition factor of P. africana inhabiting the Ijede and Agbowa Lagoons, South-western Nigeria. Two hundred fish samples of P. africana was gotten from fishermen at both locations. The length and weight measurements were taken to the nearest centimetres and grams. Descriptive, correlation and regression tools, was used to 2analyse the data collected. Results obtained showed that the length-weight relationship had r values of 0.186, 0.196, 0.191 and 0.341, 0.001, 0.098 for Ijede and Agbowa respectively, at a significant level of P<0.05 for male, female and combined sexes. The b values of 0.193 for Ijede and 0.165 for Agbowa were not significantly different (P> 0.05). The mean condition factors of 0.365 ±0.141 and 0.329±0.169 were obtained in Ijede and Agbowa, respectively. It was observed that the species in both lagoons exhibited negative allometric growth patterns with values 0.365 and 0.330 for Ijede and Agbowa lagoons respectively with no variations in the condition factors of both locations which indicate the need to assess human and domestic activities surrounding these water bodies.
Type II diabetes mellitus risk assessment using FINDRISC questionnaire in systemic lupus erythematosus patients
Authors: Kondratieva L. V. , Popkova T. V. 
Published: November 2020

Objective. To evaluate the prevalence of traditional risk factors in systemic lupus erythematosus (SLE) patients, assess the 10-years risk of developing type 2 diabetes mellitus (DM) in SLE patients and identify those necessitating preventive interventions following altered glucose metabolism using the Finnish Type 2 Diabetes Risk Score (FINDRISK) questionnaire.Materials and methods. The study included 119 SLE patients (107 women, 12 men, with median age 39 [33; 47] years and mean disease duration 6 [1,12] years.The control group included 100 age and sex matched individuals without immune-mediated inflammatory rheumatic diseases and without previous DM history. The 10-years risk of developing type 2 DM in SLE patients and the controls assessed using the Russian adaptation of Finnish Type 2 Diabetes Risk Score questionnaire. Fasting glucose levels in venous blood were measured in all SLE patients. Glucose levels ≥6.1 mmol/L were interpreted as fasting hyperglycemia.Results. The prevalence of traditional type 2 DM risk factors in SLE patients was as follows: abdominal obesity was found in 63.9%, lack of physical activity – in 62.2%, intake of antihypertensive drugs— in 52.9%, BMI ≥25 kg/m2 in 42.0%, unhealthy diets – in 40.3%, family history of DM – in 35.3%, age over 45 years – in 32.8%, history of hyperglycemia episodes – in 15.1%. Abdominal obesity and intake of antihypertensive drugs were more often documented in SLE patients, while all other risk factors were equally represented in SLE and control groups. On average 3 [2; 5] risk factors were found in each SLE patient. Low type 2 DM risk was a more rare phenomenon in SLE patients vs healthy controls (36.1 and 51%, р<0.05). Primary type 2 DM prophylaxis recommended in case of moderate, high and very high risk was more often indicated in SLE vs the healthy controls (29.4 and 17.0%, р=0.03), including those younger than 45 years (18.3 and 6.1% respectively, р=0.05). Fasting hyperglycemia was found in 1.2% patients with low-slightly increased type 2 DM risk and in 16.1% individuals with moderate, high and very high risk (p=0.04).Conclusions. High prevalence of such traditional type 2 DM risk factors as abdominal obesity, lack of physical activity and intake of antihypertensive drugs was demonstrated in SLE patients. Finnish Type 2 Diabetes Risk Score questionnaire identified moderate, high and very high 10-year risk of developing type 2DM in 29.4% SLE patients, necessitating prophylactic interventions in view of altered glucose metabolism.
Comparison of the effectiveness of subacromial administration of platelet-rich plasma and hyaluronic acid in chronic shoulder pain caused by damage to the tendons of the rotator cuff muscles according to a 6-month open clinical study
Authors: Nesterenko V. A. , Karateev A. E. , Makarov M. A. , Byalik E. I. , Makarov S. A. , Lila A. M. 
Published: November 2020

Local injections of platelet-rich plasma (PRP) and hyaluronic acid (HLA) are considered an effective method for treating chronic shoulder pain (CSP) associated with damage to the tendons of the rotator cuff muscles (RCM).The aim of the study is to compare the effectiveness and safety of local therapy of PRP and HLA in patients with CSP caused by damage to the tendons of the RCM muscles.Materials and methods. The study included 100 patients (54% women and 46% men, average age 51.5±15.1 years) with CSP (persisting for ≥3 months) associated with damage and tendinitis of the supraspinatus, subacute, scapular or small round muscle, confirmed by magnetic resonance imaging or ultrasound (ultrasound). The patients were randomized into two groups of 50 people who were treated with PRP (three injections at 7-day intervals) or HLA (two injections at 7-day intervals). The injections were performed under ultrasound control in the subacromial SAC. The results of the study were evaluated by the dynamics of pain intensity (on a visual analog scale, up to 100 mm) and functional disorders (ASES and CSS indices) after 1, 3 and 6 months.Results. Against the background of the use of PRP and HLA, there was a significant improvement in the condition of patients, while both drugs showed approximately the same effectiveness. The severity of VAS pain decreased from 56.8±15, respectively, after 6 months.5 and 57.6±17.8 mm to 31.8±27.8 and 30.2±26.3 mm, ASES-c 55.8±15.9 and 53.6±14.7 to 74.6±22.4 and 77.3± 22.4, CSS-c 59.2±14.4 and 47.8±16.9 to 69.9±17.3 and 65.6±19.2. the Dynamics of all these indicators in comparison with the baseline level was statistically significant (p<0.001). Number of patients with moderate / mild pain (<40 mm VAS) after 6 months. after the introduction of PRP and HLA was 48% and 60%, requiring regular NSAID intake 30% and 28%, respectively. In all parameters, the difference in the effectiveness of PRP and HLC was not statistically significant (p>0.05). The effectiveness of PRP and HLA (in terms of pain dynamics, ASES, and CSS) was significantly higher in individuals younger than 45 years, compared to older patients. The tolerability of therapy was good – after the introduction of PRP, 40% of patients had a short-term (3–4 days) increase in pain, which did not require the use of additional analgesics or interruption of treatment. No serious adverse reactions were observed when using PRP and HLA.Conclusion. OTP and GLA are effective and safe in the treatment of CSP associated with damage to the tendons of the RCM muscles. The dynamics of pain intensity and functional status after the use of these drugs did not differ. Treatment of PRP and HLA is more effective in people younger than 45 years.
Angiographic profile and outcomes of Pakistani women with ST elevation myocardial infarction
Authors: Sobia Masood  , Kanwal Fatima Aamir  , Khalid Naseeb  , Quratulain Shaikh  , Tahir Saghir  , Syed Nadeem Qamar  
Published: November 2020

Abstract
Objective: To evaluate the angiographic profile and outcome of primary percutaneous coronary intervention in female patients with acute myocardial infarction.
Method: The cross-sectional study was conducted at the National Institute of Cardiovascular Diseases, Karachi, from July 1, 2017, to March 31, 2018, and comprised female patients presenting with acute myocardial infarction who underwent primary percutaneous coronary intervention and got enrolled in the National Cardiovascular Data Registry. Follow-up calls were made 1 year post-intervention and outcomes were noted. Data was analysed using SPSS 21.
Results: Of the 522 female patients with a mean age of 57.41±11.14 years, 334(64%) were hypertensive, 202(38.7%) diabetic, 16(3.1%) had a family history of coronary artery disease, and 9(1.7%) were smokers. Single-vessel disease was observed in 183(35.1%) patients, and three-vessel disease in 144(27.6%). Post-procedure thrombolysis in myocardial infarction flow (0-II) was observed in 29(5.6%) patients, bleeding in 2(0.4%), and in-hospital mortality was in 22(4.2%). Telephonic follow-up was successfully conducted in 436(87.5%) of the discharged patients, and, of them 15(3.4%) had expired and recurrence was reported by 10(2.3%) patients and 8(80%) of them underwent re-intervention.
Conclusion: More than half the female patients had multi-vessel disease and bifurcation lesion was observed in more than three-fourth of the sample.
Key Words: Coronary artery disease, Women, Percutaneous coronary intervention, Acute myocardial infarction, Angiography, Pakistan. Continuous...
The Testamentary and Philanthropic Value of the Settlement Bequeathed to All Saints’ Monastery by Its Founder, Saint Anthim the Iberian, Metropolitan Bishop of Wallachia
Authors: Maxim Marian Vlad  
Published: November 2020

Anthim the Iberian (1650 -1716) was a Georgian theologian, scholar, calligrapher, philosopher and one of the greatest ecclesiastic figures of Wallachia, led the printing press of the prince of Wallachia, and was Metropolitan of Bucharest in 1708-1715. Alongside his literary output, the cleric was the builder of the All-Saints Monastery in Bucharest - nowadays known as the Anthim Monastery in his memory. Established between 1713-1715 years, the monastery was bestowed by the founder with properties, necessary for the maintenance of the monastic congregation and the assistance of those in need. The holy metropolitan endowed it with an extremely inspired and coherent organizational status. This Settlement with a Testamentary value contains a number of 32 chapters whose content represents a veritable spiritual monument in which cult and culture, liturgy and philanthropy , homily and school, serving God and people are admirably interwoven. By his will, the Metropolitan ordained a beautiful work of social assistance from the monastery’s income. This testament may be considered a rule to live by, a guideline to the organization and management of living together both for monks and for family men, which has not lost its present interest.