bluuebunny/crossref_metadata_2025_split huggingface dataset:
L’émergence des entreprises sociales rurales communautaires au Japon
Authors: Makion Matsuyo , Kitajima Ken-Ichi , Mammar El Hadj Sihem 
Published: March 2022

Le Japon a un mouvement coopératif très dynamique, qui s’est traditionnellement développé à partir de deux modèles : celui de la coopérative agricole et celui de la coopérative de consommateurs. A ces deux modèles sont venues ensuite s’ajouter de nouvelles formes de coopératives inspirées par des valeurs différentes, telles que la coopérative de travailleurs ou la « coopérative communautaire », à laquelle cet article est consacré. Incarnant une forme d’entreprise sociale apparue en milieu rural pour répondre à des besoins ressentis par une communauté, ces coopératives partagent des caractéristiques communes avec les organisations du secteur à but non lucratif. Cet article analyse les origines historiques de ces organisations à partir de démarches apparues dans les années 1970, à l’initiative de producteurs et de consommateurs désirant promouvoir une agriculture biologique, jusqu’aux développements plus récents engagés dans des problématiques liées au développement communautaire, souvent en lien avec des collectivités locales.
La régulation publique dans le secteur des Ehpad
Authors: Delouette Ilona , Nirello Laura 
Published: March 2022

Cet article a pour objectif d’analyser les conséquences de la régulation publique dans le secteur des Ehpad, notamment pour les 29,3 % d’établissements relevant de l’économie sociale et solidaire (ESS). Il repose sur une enquête réalisée dans les Pays de la Loire et sur une revue de la littérature portant sur des rapports provenant d’institutions publiques, mais aussi d’organisations privées. En s’appuyant sur une logique marchande, la régulation publique met en place des dispositifs de mise en concurrence des établissements et de standardisation de leurs activités via leur médicalisation. Ces évolutions fragilisent les finances des établissements de l’ESS et vont à l’encontre de leurs pratiques et valeurs historiques. Les organisations de l’ESS sont alors conduites à intégrer des stratégies issues de la culture du marché, voire de la finance. Elles sont ainsi entraînées dans un processus de concentration économique et de financiarisation.
Les coopératives jeunesse de services importées du Québec
Authors: Rospabé Sandrine , Maunaye Emmanuelle , Le Breton Hélène 
Published: March 2022

Les coopératives jeunesse de services (CJS) se présentent comme un projet d’éducation des jeunes à l’entrepreneuriat coopératif. Importé du Québec, ce projet est expérimenté en Bretagne depuis 2013. Il rassemble dans un partenariat inhabituel des acteurs « économiques » de l’ESS (coopératives, pôle de développement de l’ESS, chambres régionales de l’ESS (Cress), etc.) et des acteurs « éducatifs » de l’ESS (structures d’éducation populaire/jeunesse) qui vont faciliter, le temps d’un été, la création et le développement d’une coopérative par des jeunes de 16 à 18 ans. Cet article interroge les perceptions de ces deux familles d’acteurs sur les CJS et, ce faisant, les rapports qu’ils peuvent entretenir dans une participation commune à ce projet. Il apparaît que ce travail en partenariat leur permet de déconstruire leurs préjugés et d’inventer de nouvelles manières de travailler ensemble.
Le coopérativisme agricole argentin, du xix e siècle aux défis contemporains
Authors: Bageneta José Martín , Toucas-Truyen Patricia 
Published: March 2022

Cet article présente une synthèse de l’histoire de la coopération agricole en Argentine des origines jusqu’à nos jours, sur fond d’évolution du modèle agricole national. Quatre grandes étapes se détachent : les premières expériences associatives à caractère coopératif sont apparues à la fin du xix e siècle, lorsque l’Argentine est devenue un pays agricole exportateur. Ensuite, le mouvement coopératif s’est développé et consolidé à la faveur de la croissance du marché intérieur pendant la première moitié du xx e siècle. Lors de la seconde moitié du xx e siècle, l’endettement et les difficultés des petits et moyens producteurs ont provoqué une stagnation progressive et un débat organisationnel. Au cours de la période récente, dans un secteur agricole dominé par l’agrobusiness, le coopérativisme a connu divers états successifs : crise, disparition et/ou reconversion.
Robust optimal investment-reinsurance strategies with the preferred reinsurance level of reinsurer
Authors: Zhang Wanlu , Meng Hui 
Published: March 2022

<abstract><p>This paper investigates robust equilibrium investment-reinsurance strategy for a mean variance insurer. With a larger market share, a reinsurer has a greater say in negotiating reinsurance contracts and makes the decision to propose the preferred level of reinsurance and charges extra fees as a penalty for losses that deviate from the preferred level of reinsurance.	Once the insurer receives a decision from the reinsurer, the insurer weighs its risk-bearing capacity against the cost of reinsurance in order to find the optimal investment-reinsurance strategy under the mean-variance criterion. The insurer who is ambiguity averse to jump risk and diffusion risk obtains a robust optimal investment-reinsurance strategy by dynamic programming principle. Moreover, the reinsurance strategy is no longer excess-of-loss reinsurance or proportional reinsurance. In particular, the insurer may purchase proportional reinsurance for different ranges of loss and the proportion depends on the extra charge rate, which is more consistent with market practice than the standard excess-of-loss reinsurance and proportional reinsurance. The optimal reinsurance policy depends on the degree of ambiguous aversion to jump risk and not on the degree of ambiguous aversion to diffusion risk. Finally, several numerical experiments are presented to illustrate the impacts of key parameters on the value function and the optimal reinsurance contracts.</p></abstract>
Stimuli Generation for Quality-of-Experience Evaluation of Mobile Applications
Authors: Wischhof Lars , Krahl Jan Andreas , Müllner Robert 
Published: March 2022

The assessment of Quality-of-Experience (QoE) corresponding to a given set of Quality-of-Service (QoS) parameters is of high importance for any mobile network operator. Methods for subjective QoE assessment such as MUlti Stimulus test with Hidden Reference and Anchors (MUSHRA) or Subjective Assessment Methodology for Video Quality (SAMVIQ) are based on collecting user feedback for one or several stimuli, i.e. differently processed versions of a source.
Generating these stimuli corresponding to a given set of QoS parameters for a QoE assessment of a mobile application is a time-consuming, non-trivial task. Therefore, in this paper we propose a novel publicly available open-source framework for stimuli generation for QoE assessment of mobile applications. It is based on the combination of network emulation and automatic user-interface control of a real mobile device, whose behavior is recorded and post-processed to generate suitable stimuli.
The article presents the basic concept of the framework, describes its open-source implementation, and concludes with an initial evaluation of the framework based on typical types of mobile applications.
Hi World: The Virtual Book Learning Integrated Augmented Reality to Increase Knowledge of Covid-19 Prevention in The Learning Process Post-Pandemic Era
Authors: Putra Andika Bagus Nur Rahma , Heong Yee Mei , Meidyanti Dewi Sabrina , Rahmawati Anita 
Published: March 2022

This research aims to Improve innovation Hi World integrated with AR, Testing The level of attraction of Hi World, and test the level of Hi World's appropriateness for covid-19 patients. This research method is R&D involving the expert of Covid-19 and digital media. The result from this research are: Innovation of Hi World improved to have a good level of appropriateness with a score of 90%; Level of attraction with this book is good with a score of 95%, and Hi world have design choices that are suitable for the requirement that covid-19 patients needs
Les usages du terme « technologie » dans les discussions parlementaires sur le Plan en France (1955-1989)
Authors: Leenhardt Sophie 
Published: March 2022

Technologie est un terme aujourd’hui très courant, dont l’usage était rare avant les années 1960, et monte en puissance dans les années 1980. S’agit-il d’un équivalent aux notions antérieures de progrès scientifiques et techniques, ou les enjeux associés à cette terminologie sont-ils différents ? L’instauration après la guerre de 1939-1945 d’une programmation pluriannuelle de l’action du gouvernement, formalisée par le Plan et faisant l’objet d’une discussion au Parlement, permet de disposer de l’expression des points de vue des parlementaires quant à la situation du pays et à ses perspectives. L’étude lexicométrique de ce corpus montre que l’injonction à développer les technologies est unanimement exprimée, sous les ressorts conjugués de l’ambition internationale, de la crainte du déclassement, de la difficulté à concilier des objectifs antagonistes comme compétitivité et demande sociale. Cette terminologie est mobilisée dans une rhétorique de crise et de « sortie vers le haut ».
La technologie en France au xixe siècle : de la pratique au concept au travers du parcours d’un acteur
Authors: Barron Géraldine 
Published: March 2022

Jacques Guillerme et Jan Sebestik, dans leur article sur les « commencements de la technologie », constatent sa dilution dans les sciences de l’ingénieur au milieu du xixe siècle avant une renaissance au xxe siècle au sein des sciences humaines. L’analyse des pratiques permet de suggérer sa survivance dans le sens qui lui est donné à la fin du xviiie siècle et son inscription dans les sciences humaines émergentes au fil du siècle. L’exemple de l’officier de marine Pâris permet de saisir les tensions entre technologie, science de la technique, science des machines et science humaine, et l’investissement du musée comme nouvel espace de la technique.
Rate and risk factors for posterior capsular rent in small incision cataract surgery in a teaching hospital
Authors: Pradeep Thanuja G. , Namrata Devappa , Thomas Anju Mary 
Published: March 2022

Purpose:
The purpose was to study the proportion and risk factors for posterior capsular rent (PCR) in small incision cataract surgery in a teaching hospital.

Methods:
We conducted a retrospective observational study of all cases with PCR in small incision cataract surgery performed between November 2015 and May 2018. The medical records were analyzed and data were collected.

Results:
There were a total of 63 cases of PCR out of 4206 cases who underwent small incision cataract surgery with a 1.68% PCR rate. The mean age was 65.5 years and the male-to-female ratio was 2.15:1. There was no association between nuclear sclerosis, pupil dilatation, and pseudoexfoliation. Resident operated surgeries had a PCR rate of 1.96 compared to faculty operated surgeries which was 1.46. Three faculty surgeons accounted for 54.3% of the cases while the remaining ten surgeons accounted for 45.7% of the cases. Postoperative day 1 vision was low, with only 19% achieving >6/18 vision, and 54% of the individuals needed more than one topical drug and 61.5% were started on oral steroids.

Conclusion:
Surgeon- and patient-related factors are equally important in avoiding posterior capsule rent in cataract surgeries. Patient-related factors should be carefully assessed preoperatively on slit-lamp biomicroscope, so that surgeons are prepared for all the complications and visual morbidity limited. Surgeon factors also need to be looked into and efforts have to be made to limit them and thus ensure the right to vision to each patient.
Screening strategy in ocular diabetes with automatic detection system in the Chilean public health system
Authors: von-Bischhosffshausen Fernando Barría , Andrighetti G Francisco , Rivera G Nicole , Sabando F Vezna 
Published: March 2022

Summary:
Diabetic retinopathy (DR) is the leading cause of blindness among working-age persons in high-income countries. A public system strategy was developed to improve screening, using telemedicine, automatic detection using artificial intelligence (A/I) and medical reporting. In the current work, we evaluated program efficiency.

Material:
We conducted a cross-sectional study using information from an institutional database of retinographies submitted to the A/I platform in 2019. With a positive test, a medical report was made using the international scale.

Results:
In 2019, 220,994 retinographies were reported, corresponding to 24.0% of diabetic patients. Around half (53.0%) of cases were discarded by A/I, being different in each regional health service. The medical analysis discarded diabetic retinopathy in 30.2% of exams, 11.5% had diabetic retinopathy, including 2.3% with risk of blindness, while 3.7% could not be evaluated.

Discussion:
The use of A/I allowed optimizing the medical resources, discarded 53% of cases, which helped in the screening of diabetic retinopathy. Coverage is still insufficient, and detection of macular edema must be improved.

Resumen
La retinopatía diabética (RD) es la principal causa de ceguera en la edad laboral en países desarrollados. Se desarrollo una estrategia en sistema publico para mejorar el tamizaje, usando telemedicina, detección automática (I/A) e informe medico. En este trabajo, deseamos evaluar su eficiencia.

Material: Se realizó un estudio transversal de retinografías tributados a la plataforma de I/A, durante el año 2019. Se obtiene la información desde una base institucional. Con examen positivo se realiza un informe médico usando para graduar la escala internacional.

Resultados: En 2019 fueron tributadas 220.994 retinografias, que corresponde al 24,0% de los pacientes en control por diabetes. El 53% de los casos fueron descartados por la I/A, siendo variable en los diferentes servicios de salud regionales. El análisis medico descartó RD en el 30,2% de los exámenes, el 11,5% presentaba una RD incluyendo un 2,3% con riesgo de ceguera y el 3,7% no pudo ser evaluado.

Discusión: El uso de I/A permitió optimizar el recurso medico, descartando 53% de los casos ayudando en el tamizaje de una RD. La cobertura aun es insuficiente y se debe mejorar la detección de un edema macular.
Knowledge, attitude, and practice of the use of personal protective equipment and its psychological impact among Indian anesthesiologists during the COVID-19 pandemic
Authors: Avula Jyothi , Babu Anand , George Donae Elizabeth , Rai Sakshi , Sahajanandan Raj , Lionel Karen Ruby , Joselyn Anita Shirley 
Published: March 2022

Background:
Anesthesiologists, with their skills and expertise at performing various aerosol-generating procedures such as tracheal intubation and extubation, tracheostomies, and bronchoscopy-guided procedures, serve as frontline workers during the COVID-19 pandemic. They are exposed to the risk of infection as well as highly stressful environments in the operating theaters and intensive care units. Appropriate knowledge, attitudes, and practices (KAPs) with regard to the use of personal protective equipment (PPE) will help mitigate some of this stress.

Materials and Methods:
Owing to the nation's lockdown situation, an online questionnaire-based survey was conducted through WhatsApp, Facebook, and E-mail among anesthetists working at different health-care sectors in India. The KAP with regard to the use of PPE during the COVID-19 and its psychological impact were assessed by using a prevalidated questionnaire. All analyses were performed using SPSS version 25.

Results:
Among 301 study participants, 189 (62.8%) had good knowledge and 90% had favorable attitudes. Despite 66.4% of the study participants having received formal training regarding the use of PPE during the COVID-19 pandemic, good practices were seen only in 44.4%. Irrespective of the demographic variable assessed, 90% of the anesthesiologists felt that working was more stressful in the operating room during this pandemic, due to challenges with respect to effective communication, restrictions in movement and visibility attributed to PPE as well as an alteration in the usual routine.

Conclusions:
Despite adequate knowledge and attitudes regarding the use of appropriate PPE, the translation into practice was deficient. Emphasis on the checklist, protocol-based approaches, and regular updates on practice recommendations will help to improve adherence to quality practices. Donning of appropriate PPE contributes to significant physical and emotional stress among anesthesiologists during the COVID-19 pandemic. A platform to provide psychological support is the need of the hour.
Analisa Algoritma Kriptografi Klasik Caesar Cipher Viginere Cipher dan Hill Cipher – Study Literature
Authors: Noviyanti. P  , Mira  
Published: March 2022

Proses ekripsi dan deskripsi suatu pesan merupakan pihak ketiga yang disebut kriptografi. Kriptografi adalah teknik untuk mentransfer informasi secara aman antara dua pihak tanpa diintervensi oleh elemen eksternal. Proses pengaman informasi dapat dilakukan dengan beberapa algoritma kriptografi yang tersedia. Algoritma kriftografi terdiri dari dua era yaitu, algoritma klasik dan algoritma modern. Algoritma klasik pada umumnya digunakan pada jaman dulu dengan hanya menggunakan metode subtitusi dan permutasi. Sedangkan algoritma modern adalah algoritma yang dapat dikenali, dibaca dan dimengerti oleh komputer yang menghasilkan angka 0 dan 1 atau biasa disebut data biner. Tujuan analisis untuk mengetahui perkembangan keamanan dan kompleksitas algoritma klasik standar dan algoritma klasik dengan modifikasi.
Management of chronic empyema thoracis in children, a single center retrospective observational study
Authors: Singh Sudhir , Pant Nitin , Gupta Survesh Kumar , Rawat Jiledar 
Published: March 2022

Abstract:
Background: Chronic empyema thoracis (CET) is common in developing and developed countries despite advancement in diagnostic and therapeutic technologies. Some of the cases of CET can be managed with antibiotics and tube drainage alone, some of them managed with less extensive surgical procedure like video-assisted thoracoscopic surgery (VATS) or open decortication alone, while some of the complicated cases need extensive decortication and debridement of necrotic lung tissue or lobectomy. Our aim is to present our experience of management of cases of chronic empyema thoracis in children.
Methods and Material: This is a retrospective observational study of cases, managed at tertiary care center with chronic empyema thoracis. Records of cases of CET admitted, referred or transferred to department of pediatric surgery at our center over last three years were studied. Demographic data, clinical, radiological profile, surgical/ non-surgical intervention, hospital stay, aetiology, outcome was analysed. Follow up was up to the last recorded outpatient visit. This study is a retrospective observational study with small number of cases statistical tool are not used to draw any statistical interference.
Results: Twenty-nine cases with median age 3 years, male to female ratio was 25:4 were admitted over three years. Pre-operative bronchopleural fistula was seen in four. Five cases were managed conservatively, twenty underwent decortication alone while four cases required decortication along with lobectomy. Tuberculosis was detected in three cases. A pyogenic organism was identified in ten cases only. Post-operative ventilation was required in three patients. There was no mortality. All thrived well at 12-18 months follow up.
Conclusions: Management of chronic empyema should be case based. Cases of CET in children can managed with conservative (with appropriate drainage of cavity, proper antibiotics, and nutritional build-up of child), thoracotomy and decortications alone or some time removal of disease lung also required depending on clinical and radiological finding of cases.
فعالية المكافحة الحيوية للسيطرة على مسببات أمراض البصل في المختبر والمشتل
Authors: السنيدي محمد علي محمد , الميسري محمود أحمد سالم 
Published: March 2022

نفذت الدراسة في المختبر في المدة من يوليو - اغسطس وفي المشتل في المدة من سبتمبر إلى ديسمبر 2018 م في قسم الاحياء كلية التربية/ صبر في جامعة عدن - اليمن. وقًيِمت فعالية العوامل الحيوية البكتيريا العصوية Bacillus subtilis وفطر التريكوديرما Trichoderma viride على الفطريات الممرضة التي تصيب البصل في مناطق السهل الساحلي الجنوبي في اليمن وهي peronospora destructor، Leveillula taurica، Sclortium cepivorum،Botrytis allii ، Alternaria porri في المختبر. وأثبتت العوامل الحيوية قدرتها على تثبيط مسببات الأمراض تحت ظروف المختبر. وأعطت العوامل الحيوية فعالية عالية مقارنة بالشاهد وكانت أعلى فعالية للبكتيريا العصوية B. subtilis ضد الفطر الممرض peronospora destructor، حيث وصلت نسبة التثبيط إلى 87.5%. بينما أدنى فعالية كانت للفطر المضاد T. viride ضد الفطر الممرض Botrytis allii حيث لم يتجاوز 64.08%. أما حماية بذور البصل من إصابتها بهذه الفطريات الممرضة تحت ظروف المشتل فقد أعطت البكتيريا B. subtilis والفطر T. viride أعلى تأثير ضد الفطر الممرض P. destructor حيث وصلت نسبة الانبات للبذور لكل منهما الى 95% وكذلك البكتيريا B. subtilis ضد الفطر الممرض S. cepivorum، فقد وصلت نسبة الإنبات ايضًا الى 95%. وعند نمو البادرات أظهرت الفطريات المضاد فعالية عالية فقد استطاعت هذه الكائنات حماية المجموع الخضري الجذري من الفطريات الممرضة مقارنة بالشاهد. وكانت الفعالية العالية للبكتيريا العصوية B. subtilis لحماية المجموع الخضري الجذري ضد الفطر الممرض P. destructor، بينما كان الكائن المضاد B. subtilis اقل فعالية ضد الفطر المرض S. cepivorum.
On certain a generalized \(N_{|m}\) ̶ Recurrent Finsler space
Authors: Saleem Abdalstar Ali Mohsen 
Published: March 2022

A Finsler space \(F_n\) for which the normal projective curvature tensor \(N_{jkh}^i\) satisfies \(N_{jkh|m}^i = λ_m N_{jkh}^i + μ_m (δ_h^i g_{jk} - δ_k^i g_{jh} ), N_{jkh}^i ≠ 0\), where \(λ_m\) and \(μ_m\) are non-zero covariant vectors field, will be called a generalized \(N_{|m}\) ̶ recurrent space. The curvature vector \(H_k\), the curvature scalarH and Ricci tensor \(N_{jk}\) are non-vanishing. When the generalized \(N_{|m}\) ̶ recurrent space is affinely connected space and under certain conditions, we obtain various results. Also, in generalized \(N_{|m}\) ̶ recurrent space, Weyl's projective curvature tensoris a generalized recurrent tensor.
Cesarean Section in the Delivery and Neonatal Center –Al-Saab-Aden Hospital from 1st Jan-31st Dec 2016
Authors: Al-kaaky Nahla S. 
Published: March 2022

A caesarean section (CS) is a life-saving surgical procedure when certain complications arise during pregnancy and labour. However, it is a major surgery and is associated with immediate maternal and perinatal risks and may have implications for future pregnancies as well as long-term effects that are still being investigated.The aim of the study is to estimate the rate of CS to evaluate the most common indications of the operated CS, to estimated, and outline the most common types of CS in the delivery and neonatal center (Al-Saab-Aden Hospital).A retrospective analysis of clinical medical records of woman operated cesarean section and managed in the Department of Obstetrics and Gynecology at the Delivery and Neonatal Center -Al-Saab-Aden Hospital from 1st Jan to 31st December 2016.Out of 1532 deliveries over the study period from1st of Jan– 31st of Dec 2016, 312 cases had cesarean section representing 20.4% of total deliveries. More than half (52.9%) of cesarean section cases had repeated cesarean section and 77.2% in the Maternal age group 20 – 34 years, Cephalo-pelvic disproportion constitutes 14.7% of registered indications of CS, and the majority of C S due to previous one Scar (28.9%).The cesarean section rate still high with continuous increasing more than the rate stated by WHO. It is obvious that previous scare is the most common indications for CS. The decision to perform a CS must be maternity-centered and not technology-centered, in turn, lower the total cesarean delivery rate.