bluuebunny/crossref_metadata_2025 huggingface dataset:
PERANCANGAN PROYEK SMP NIDAUL FITRAH SIDOARJO YANG BERBASIS AGAMA ISLAM DENGAN PENDALAMAN DESIGN AND BEHAVIOR OLEH KALA STUDIO
Authors: Noor Iqbal Pahlevi Mohammad , Rahadiyanti Melania
Published: May 2023

SMP Nidaul Fitrah merupakan Sekolah Menengah Pertama yang berbasis agama islam di Sidoarjo. Sekolah ini dikelola oleh Yayasan Nidaul Fitrah. Keinginan Yayasan dalam membuat Sekolah Menengah Pertama (SMP) didasari oleh banyaknya permintaan dari masyarakat. Konsep utama yang diterapkan pada sekolah ini adalah membedakan alur sirkulasi warga sekolahnya berdasarkan perempuan dan laki-laki, sedangkan konsep bangunan yang diterapkan adalah konsep Arsitektur Perilaku. Konsep Arsitektur Perilaku pada bangunan ini lebih difokuskan kepada murid dan ruang kelas mereka. Metode yang digunakan dalam penelitian ini berupa analisis data, studi literatur dan pemecahan masalah. Pertumbuhan karakteristik murid di setiap angkatan akan dijadikan sebagai landasan dasar desain Arsitektur Perilaku, karena karakteristik murid di usia SMP masih labil dan membutuhkan arahan. Hal tersebut dikarenakan murid di usia SMP mengalami masa transisi dari anak-anak menjadi remaja. Secara keseluruhan, konsep aplikasi gaya dan bentuk setiap ruang kelas dibuat berbeda berdasarkan kebutuhan masing-masing angkatan murid. Hal ini bertujuan untuk memberikan dampak yang baik terhadap pertumbuhan karakteristik murid yang sedang labil di usia setara SMP tersebut.
PENGARUH FASILITAS SEKOLAH MUSIK TERHADAP ORANG TUA DAN MURID SEKOLAH MUSIK
Authors: Jessclyn
Published: May 2023

Penelitian ini bertujuan untuk mempelajari kelebihan dan kelemahan pada fasilitas sekolah musik. Hasil penelitian ini akan menjadi pedoman pemilik sekolah musik untuk mengetahui pentingnya memperhatikan desain dan efektifitas fasilitas lahan parkir, ruang tunggu, serta ruang kelas dengan tingkat kedap suara sehingga orang tua dan murid merasa nyaman, fokus, dan antusias selama berada di area sekolah musik. Keberadaan mini concert hall sebagai fasilitas sekolah musik yang menunjang berkembangnya minat dan talenta juga sangat penting.
PERANCANGAN PROYEK SDN TAMBAKREJO 02 DENGAN PENDEKATAN SUSTAINABLE DESIGN OLEH KONSULTAN ORPHIC DESIGN
Authors: Nurcahyaa Michael Ivan , Wardhani Dyah Kusuma
Published: May 2023

SDN Tambakrejo 02 merupakan sekolah dasar yang berlokasi di Semarang Barat yang ditengahi oleh Lembaga KeSeMat Lembaga ini merupakan Lembaga pencinta alam yang memiliki cita-cita agar sekolah memberikan dampat positif bagi para siswa-siswi dan lingkungan sekitarnya,Secara khusus Lembaga KeSeMat menginginkan penambahan perpustakaan pada sekolah. Melihat keinginan dan permasalahan klien maka dengan penerapan sustainable design sebagai solusi dan melihat peluang untuk turut berontribusi dalam menghadapi isu permasalahan lingkungan yang ada di masyarakat Dikutip dari Ketua Umum Himpunan Desainer Interior Indonesia, Lea Aviliani Aziz, dengan meningkatnya kebutuhan desain interior, maka desain yang diberikan harus memberikan dampak yang baik untuk masyarakat awam, yaitu salah satunya dengan menggunakan desain yang sustainable. Orphic Design yang akan menangani desain ini, membentuk layanan usaha dibagi menjadi desain arsitektur dan desain interior dengan guidelines sustainable dari Global Reporting Initiative (GRI). Dalam merancang sekolah tersebut Standar GRI yang digunakan juga merupakan sub topik mengenai Material dan Energi, karena dengan menerapkan 2 sub topik tersebut diharapkan dapat terbentuk desain berkelanjutan dan berdampak bagi pengguna SDN Tambakrejo 02 secara positif.
Pengetahuan dan Kecemasan pada Lansia terhadap COVID-19
Authors: Korengkeng Loura Caroline , Londok Cornelia
Published: May 2023

The anxiety experienced by the elderly as cases of COVID-19 increase is related to knowledge, because good and correct knowledge needed to manage all the information. The aim of this study is to find out the relationship between the level of knowledge and the level of anxiety of the elderly about COVID-19 in Suwaan Village, North Minahasa. A cross-sectional study was conducted in May 2021 in which sampling technique used was a total sampling technique with a total of 51 respondents. The instrument used is a questionnaire scale of knowledge and anxiety levels of coronavirus. The results indicate that the level of knowledge of the respondents was in the moderate category with a total of 29 respondents (56.9%). While the anxiety level of the elderly was mostly in the severe category with a total of 42 respondents (82.4%). The data were analyzed using the SPSS and presented in the form of a frequency distribution table and Spearman's rho. It was found that there was no significance relationship between the level of knowledge and the level of anxiety in the elderly in Suwaan Village with p-value = 0.922. It is recommended that the government to actively giving health promotion about COVID-19 and for family members to play an active role in providing correct information, show attention physically, emotional support and psychological support to the elderly in reducing anxiety and to have good knowledge.

Abstrak

Kecemasan yang dialami lansia seiring meningkatnya kasus COVID-19 berkaitan dengan pengetahuan, karena diperlukan pengetahuan yang baik dan benar untuk mengelola semua informasi yang beredar. Penelitian ini bertujuan untuk mengetahui apakah ada hubungan antara tingkat pengetahuan dan tingkat kecemasan lansia terhadap COVID-19 di Desa Suwaan, Minahasa Utara. Metode yang digunakan adalah korelasi deskriptif dengan pendekatan cross sectional, yang dilakukan pada bulan Mei 2021. Teknik pengambilan sampel menggunakan teknik total sampling dengan jumlah 51 responden. Instrumen yang digunakan adalah kuesioner skala tingkat pengetahuan dan tingkat kecemasan virus corona. Hasil penelitian didapati bahwa tingkat pengetahuan responden berada pada kategori cukup dengan jumlah 29 responden (56,9%). Sedangkan tingkat kecemasan lansia sebagian besar berada pada kategori berat dengan jumlah 42 responden (82,4%). Setelah dilakukan analisis data dan uji Spearman’s rho, ditemukan bahwa tidak terdapat hubungan yang signifikan antara tingkat pengetahuan dengan tingkat kecemasan pada lansia di Desa Suwaan dengan nilai p = 0,922. Direkomendasikan pemerintah setempat untuk mengadakan promosi kesehatan tentang COVID-19 dan anggota keluarga untuk berperan aktif  dalam memberikan  informasi yang benar, dukungan  secara fisik,  emosional  dan  psikologis kepada  lansia agar dapat membantu lansia menurunkan tingkat kecemasan dan memiliki pengetahuan yang baik.

Kata kunci : COVID-19, Kecemasan, Pengetahuan
Hubungan Pengetahuan dengan Perilaku Pencegahan Demam Tifoid Pada Mahasiswa Keperawatan
Authors: Bellji Gabriella Alvira , Wulandari Imanuel Sri Mei
Published: May 2023

Typhoid fever is an acute inflammation of the small intestine caused by Salmonella typhi with symptoms that often appear are fever, abdominal discomfort, no appetite, constipation followed by diarrhea, dry cough, weakness, lethargy, fatigue, and rash with relative bradycardia. The purpose of this study was to determine the picture of the level of knowledge, behavior, prevention of Typhoid fever in nursing students of Adventist University of Indonesia. This research is a quantitative research, with a cross sectional approach method. The technique used was using purposive sampling, so that the sample in this study was 73 students where 17 were men and 56 women. The results showed that the majority of samples had positive preventive behavior with a value of 60.3% and negative preventive behavior with a value of 39.7%. There is also a strong and unidirectional significant relationship between the level of knowledge and prevention behavior of Typhoid fever, where the higher the level of knowledge of a person, the higher the level of preventive behavior.  It is recommended for students to continue to adopt a healthy lifestyle in preventing the incidence of typhoid fever.

Abstrak

Demam tifoid adalah peradangan akut pada usus kecil yang disebabkan oleh Salmonella typhi dengan gejala yang sering muncul ialah demam, perut tidak nyaman, tidak nafsu makan, sembelit diikuti diare, batuk kering, lemas, lesu, lelah, dan ruam dengan bradikardia relatif. Tujuan penelitian ini untuk mengetahui gambaran tingkat pengetahuan, perilaku, pencegahan demam tifoid pada mahasiswa keperawatan Universitas Advent Indonesia. Penelitian ini merupakan penelitian kuantitatif, dengan metode pendekatan cross sectional. Teknik yang digunakan adalah menggunakan purposive sampling, sehingga sampel dalam penelitian ini sebanyak 73 mahasiswa dimana 17 laki-laki dan 56 perempuan. Hasil penelitian menunjukkan mayoritas sampel memiliki perilaku pencegahan yang positif dengan nilai 60.3% dan perilaku pencegahan negatif dengan nilai 39.7%. Terdapat hubungan signifikan yang kuat dan searah antara tingkat pengetahuan dan perilaku pencegahan demam tifoid, yang dimana semakin tinggi tingkat pengetahuan seseorang maka akan tinggi pula tingkat perilaku pencegahannya. Direkomnediasi kepada mahasiswa untuk tetap menerapkan pola hidup sehat dalam mencegah kejadian demam tifoid.

Kata Kunci: Demam Tifoid, Perilaku Pencegahan, Tingkat Pengetahuan
La educación rural: Hacia una caracterización Epistémica y Curricular
Authors: Ramos Pérez Eva Luz , Herrera Jara Leidy Esmeralda
Published: May 2023

El estudio de la problemática de pertinencia curricular de la educación rural se planteó como objetivo general, El propósito general fue,. Con base en un diseño metodológico. El diseño metodológico se estructuró alrededor del modelo epistémico fenomenológico articulado al paradigma hermenéutico, en el cual un grupo de discusión conformado por docentes, directivos docentes, padres de familia y campesinos, aportaron saberes que fueron interpretados con los procedimientos de los diseños sistemático del método teoría fundamentada, apoyada en técnicas cualitativas para el tratamiento de datos: entrevista semiestructurada, taller, observación y contrastación. Los resultados partciales, permiten visualizar un modelo pedagógico para la seguridad alimentaria, que integra los niveles de la educación, en conjuntos articulados de contenidos para favorecer el conocimiento del valor nutricional de los alimentos, una educación financiera solidaria para constituir mecanismos de comercialización que eliminen la intermediación y permitan a las comunidades establecer modelos de desarrollo propios.
SUCCESSFUL BREEDING STATUS OF CATTLE EGRET (BUBULCUS IBIS) IN AND AROUND AREA OF LAKE BOUNDED WITH POR VILLAGE, AMBAPUR, AHMEDABAD, GUJARAT
Authors: Patel Nikita , Thakker Rohan
Published: May 2023

Por is a village 2.8 Km from Ambapur and 20 Km from Ahmedabad. Here, nesting of cattle egret was observed and studied during the month of April to July in 2022. The maximum number of nests were observed at tree (Acasia Nilotica) which covering the lake area. This study includes the observations of various activities like nest building, breeding parameters such as egg laying, incubation, hatching and Parental care was performed by cattle egrets with successful breeding
The challenges of forecasting under current conditions
Authors:   Central Institute of Economics and Mathematics of RAS, Bakhtizin A.R.
Published: May 2023

The paper analyzes the forecasting issues under modern conditions using mathematical models, the development of which is the main specialization of the Central Economics and Mathematics Institute of the Russian Academy of Sciences. The author presents a comparative analysis of forecasting methods (by IMF and Central Bank) using mathematical tools. The bias of the providers of economic forecasts using these forecasts to manipulate public opinion is shown. Their inadequacy during periods of disturbances in economic systems is substantiated. The author proposes alternative methods for the analysis of economic systems. The fundamental importance of compensatory measures that help reduce the negative effect of sanctions and promote economic development is noted. The main task of Russian forecasters is to actively counter the aggressive information flow.
RESEARCH FOR ADAPTATION FACTORS OF THE HIGHER EDUCATION SPHERE TO THE NEEDS OF THE NATIONAL ECONOMY
Authors:   Saint-Petersburg Mining University, NOVIKOV S.V. , ANDREY E. PLAKHIN A.E. ,   Ural State University of Economics
Published: May 2023

The article is devoted to the issue of determining the adaptation factors of the higher education sphere to the needs of the national economy sectors. The relevance of the study is due to the necessity to find ways for increasing the productivity of results generated within the scope of higher education. In the course of the methodological substantiation of the solution of this scientific problem, the study of the results of the higher education sphere included in the research model was carried out, with the following enlarged groups identified: qualified personnel for the national economy, the results of research activities, the development of the territorial economy and the exchange of knowledge and the internationalization of higher education. The results obtained indicate that in order to increase the productivity of the higher education sector, it is necessary to develop programs for adapting the mechanism for managing the higher education sector while modifying the goals of scientific certification, modifying the goals in ensuring the connectivity of regional higher education systems and regional economic development programs as well as modifying the goals related to the projects on international mobility and attraction of foreign students and teachers.
APPROACHES TO THE DEFINITION OF AN ENTREPRENEUR IN ECONOMIC THEORY
Authors:   Lomonosov Moscow State University, TURABAEVA A.M. , SAVELIEV I.I. ,   Lomonosov Moscow State University
Published: May 2023

The article highlights the reasons that served the origin and development of the concepts of “entrepreneur” and “entrepreneurship”. After defining the essence of the concepts of “entrepreneur” and “entrepreneurship” within the framework of the main schools in the history of economic theory that considered these economic categories, a brief description of modern theories of entrepreneurship is given and their relationship with other provisions of economic theory is illustrated. The first direction focuses on the rationally maximizing approach of the entrepreneur, and subsequently the firm. The second direction defines an entrepreneur as an irrationally acting individual in search of a new combination of resources in response to changes in the socio-economic context (based on the Schumpeterian approach).
ESTIMATION OF POTENTIAL CROSSSUBSIDIES DECREASE IN THE ELECTRICITY DISTRIBUTION INDUSTRY OF RUSSIA
Authors:   Institute for Natural Monopolies Research, GRIGORIEV A.V. , RUDAKOV E.N. ,   Institute for Natural Monopolies Research, SALOV A.I. ,   Institute for Natural Monopolies Research, FADDEEV A.M. ,   Institute for Natural Monopolies Research
Published: May 2023

The article provides evaluation of probable reduction of cross subsidies in the electricity distribution industry taking into account limits of tariff burden for population. Estimations are based on ad hoc mathematic model and on 2021 year data, including detailed data of household budget survey (conducted by Rosstat). The article includes estimation of probable electricity tariff changes for population in case of cross subsidies cancellation and targeted subsidies establishment. Amount of required targeted subsidies is evaluated. Results of calculations show that full abolishment of cross subsidies will increase household electricity price by 48% or by 29% if targeted subsidies will take place. Therefore, cancellation of cross subsidization should be accompanied with improvement of power utilities’ efficiency and household energy efficiency.
FINANCIAL RISKS FOR GLOBAL ECONOMY IN THE SHORT TERM
Authors:   Institute of Economics of the Russian Academy of Sciences, GOLOVNIN M.Yu.
Published: May 2023

The article examines the main risks for the global economy in the short term, primarily in 2023, coming from the financial sector. There is a transition to a model of economic development with higher inflation rates and lower economic growth in global economy. The main short-term risks for the international financial system are mainly the spread of fragmentation processes, as well as an increase in volatility in international financial markets, and the exacerbation of the debt problem in individual countries. In the long term, the most serious problems may be the global debt problem and the increasing fragmentation of the international financial system. The key areas for the development of global cooperation in the financial sector are the continuation of the reform of the international financial system with the spread of regulation to sectors that have not been affected yet (securities markets, digital finance), the search for a solution to the debt problem, strengthening the positions of countries with emerging markets and developing countries in decision-making process.
BUSINESS DIGITAL TRANSFORMATION IN THE DATA-DRIVEN ECONOMY: ENHANCING VALUE WITH AI SERVICES
Authors: Stukalina Yulia , Zervina Olga
Published: May 2023

The purpose of the paper is to explore cutting-edge AI-based solutions applied for providing a multi-business company with the capability to increase business value in the agenda of digital transformation. The main elements of a scale-up business strategy, where AI creates business value, are identified and described. The methodology includes secondary research involving reviewing and interpretation of secondary data, analysis of publicly available statistical data, and a case study for providing factual evidence from a specific example – the company, which is one of the best illustrations of business digital transformation. The conducted research shows that today, data has become key resource for data-driven business model innovation and maximizing business value. The results are supposed to contribute to the debate what AI means for business leaders in the agenda of developing a scale-up strategy, and how they would benefit from building an AI-powered company.
INDICATIONS OF ADVANCED SOCIAL AND ECONOMIC GROWTH IN V4 CORPORATE PERFORMANCE FRAMEWORKS
Authors: Nagy Marek , Valaskova Katarina
Published: May 2023

Particularly among middle-income individuals, digitization and automation provoke recurring anxieties of a significant loss of employment. This worry has revived on the European continent in recent years due to the increased use of computer technology and robotics in production. This study aims to determine the extent to which technological advancement and automation are reflected in the employment patterns of Central European nations through a comprehensive literature review and a regression analysis of Eurostat data. Incomplete information and a limited sample size are inherent challenges of this study. The conclusions of the study illustrate the significance and urgency of digital future investment.
Influence of Non-financial Factors on Cost-efficiency of a General Hospital in Slovenia
Authors: Krsnik Sabina , Erjavec Karmen
Published: May 2023

Introduction: Hospitals account for the largest share of health care expenditures, which are mainly financed by public funds. In healthcare, it is of paramount importance that the management focus not on reducing costs at the expense of patient health, but on improving the value and thus the healthcare outcomes. In addition to the economic factors used to determine a hospital's cost efficiency, non-economic or soft factors should be considered. The aim of this study was to elucidate the influence of non-financial factors on a hospital's cost-efficiency.
Method: An online survey was conducted among the staff of a typical Slovenian general hospital (N = 150).
Results: Self-assessment of cost-efficiency was influenced by communication in the hospital, satisfaction and cooperation within the multidisciplinary team, willingness of employees to innovate, cooperation with external providers and evaluation of the quality of healthcare. Communication with the patient had the greatest impact, followed by communication with external providers and communication with the management.
Conclusion: In order to reduce costs while maintaining or even improving the healthcare outcomes, communication with patients is extremely important.
Big Data Provenance Using Blockchain for Qualitative Analytics via Machine Learning 
Authors: Mehboob Khan Kashif , Haider Warda , Ahmed Khan Najeed , Saleem Darakhshan
Published: May 2023

The amount of data is increasing rapidly as more and more devices are being linked to the Internet. Big data has a variety of uses and benefits, but it also has numerous challenges associated with it that are required to be resolved to raise the caliber of available services, including data integrity and security, analytics, acumen, and organization of Big data. While actively seeking the best way to manage, systemize, integrate, and affix Big data, we concluded that blockchain methodology contributes significantly. Its presented approaches for decentralized data management, digital property reconciliation, and internet of things data interchange have a massive impact on how Big data will advance. Unauthorized access to the data is very challenging due to the ciphered and decentralized data preservation in the blockchain network. This paper proposes insights related to specific Big data applications that can be analyzed by machine learning algorithms, driven by data provenance, and coupled with blockchain technology to increase data trustworthiness by giving interference-resistant information associated with the lineage and chronology of data records. The scenario of record tampering and big data provenance has been illustrated here using a diabetes prediction. The study carries out an empirical analysis on hundreds of patient records to perform the evaluation and to observe the impact of tampered records on big data analysis i.e diabetes model prediction. Through our experimentation, we may infer that under our blockchain-based system the unchangeable and tamper-proof metadata connected to the source and evolution of records produced verifiability to acquired data and thus high accuracy to our diabetes prediction model. 
La psychiatrie française face aux migrants au milieu du XX e siècle
Authors: Scarfone Marianna
Published: May 2023

Cet article met en lumière les spécificités et les transformations des paradigmes et des pratiques de la psychiatrie française au contact du phénomène migratoire au XX e siècle, à partir de dossiers cliniques et d’articles rédigés par des médecins. En observant d’un côté la permanence de certains éléments hérités du regard colonial, et de l’autre les premiers pas d’une approche plus sociale et moins stigmatisante de la « souffrance immigrée », il propose un premier bilan de la rencontre des patients immigrés avec les dispositifs psychiatriques français dans les années 1950.
Contester le genre et la colonialité
Authors: Nabaneh Satang , Andam Kuukuwa , Odada Kerigo , Eriksson Åsa , Stevens Marion
Published: May 2023

Au cours de la dernière décennie, a émergé un mouvement hétéroclite œuvrant à réduire les progrès réalisés en matière de santé, de droits sexuels et reproductifs et d’égalité des sexes dans les pays africains. Composé en partie d’organisations occidentales ultraconservatrices ayant des liens transnationaux étroits, il conçoit des campagnes, désigne des portes-paroles locaux, met en place des bureaux satellites, et fournit financements et formations. Les objectifs de ce mouvement sont généralement la révocation du droit à l’avortement, des droits des LGBTQI et d’une éducation sexuelle complète, ayant des conséquences négatives considérables sur les communautés queer , les femmes et les jeunes. Cet article explore les expressions contemporaines que prennent au Ghana, en Afrique du Sud et au Kenya cette résistance globale et interconnectée. À partir d’une analyse critique des discours décoloniaux mobilisés par des figures conservatrices africaines influencées par les débats politiques en circulation depuis les années 1990, il explique pourquoi la notion d’« idéologie du genre » n’est pas un principe structurant essentiel des luttes contre les droits sexuels et reproductifs dans les trois contextes nationaux étudiés.
S’engager en contexte hostile. La visibilité homosexuelle entre choix et contraintes au Sénégal
Authors: Broqua Christophe , Laborde-Balen Gabrièle
Published: May 2023

Depuis la fin des années 2000, la situation des homosexuels n’a cessé de se dégrader au Sénégal, où les arrestations et les emprisonnements se sont multipliés. Il y existe pourtant des associations de minorités sexuelles qui œuvrent principalement dans le domaine de la lutte contre le sida. Cet article retrace les parcours des deux principaux militants homosexuels (masculins) du pays. L’un et l’autre ont été victimes de violences qui ont tout d’abord renforcé leur détermination militante. Durant une période, ils ont revendiqué la dépénalisation de l’homosexualité mais se sont heurtés à une hostilité généralisée, dont celle d’une organisation islamique qui a fait de la lutte contre cette orientation sexuelle l’un de ses principaux combats. Au-delà des adversaires religieux, la situation des militants est fragilisée par l’absence de soutien public de la part de leurs partenaires locaux dans la lutte contre le sida, dont l’objectif se limite à l’accomplissement le moins visible possible d’actions ciblées en direction des homosexuels masculins.
Colosse aux pieds d’argile
Authors: Balmand Pascal , Lecocq Gilles
Published: May 2023

Le spectacle olympique déborde du cadre sportif en valorisant performance et dépassement de soi. Au risque d’une instrumentalisation de l’athlète.
Au revers de la médaille
Authors: Gonigam Philippe
Published: May 2023

Malgré des dispositifs ambitieux, le modèle français peine parfois à soutenir la professionnalisation du sport et le suivi de ses athlètes. La moisson de médailles en 2024 aura-t-elle lieu ?
« Les JO ne peuvent pas être verts »
Authors: Hervieu-Léger Benoît
Published: May 2023

En lutte à l’origine contre des infrastructures olympiques, le collectif Saccage 2024 dénonce aussi les valeurs portées par les Jeux. Entretien avec l’un de ses membres.
Record d’affluence aux Jeux ?
Authors: Delaplace Marie
Published: May 2023

La perspective de Paris 2024 alimente les projections en matière de fréquentation touristique. Ces estimations pèchent souvent par un excès d’optimisme et par un profilage confus des potentiels visiteurs. Éléments d’analyse.
La foi des plus précaires
Authors: Debouverie Jacques
Published: May 2023

Dans cette enquête, la richesse de la parole des plus pauvres est mise à l’honneur sur les plans sociologique, théologique, mais aussi politique. Un appel à se mettre à l’écoute des bâillonnés de nos sociétés.
La « fragilité » en entreprise : repenser les relations de travail avec l’École de Palo Alto
Authors: Chabanet Didier , Bichon Simon , Richard Damien
Published: May 2023

La performance économique est associée à la puissance et à la force, ce qui conduit la plupart des acteurs économiques et en particulier les collaborateurs à chercher à masquer leurs faiblesses ou leurs fragilités. À l’encontre de cette croyance communément acceptée, notre contribution montre que l’acceptation de ses limites et de sa vulnérabilité est nécessaire et peut même être considérée comme une ressource puisqu’elle entraîne généralement un sentiment de bien-être au travail. L’École de Palo Alto constitue précisément une thérapie rapide et peu coûteuse qui permet à des patients éprouvant des difficultés relationnelles importantes au travail d’en identifier la cause, de mieux se connaître et surtout de trouver des réponses adaptées à leurs (in)capacités. À partir de l’analyse détaillée du parcours thérapeutique de trois personnes, nous soutenons que l’École de Palo Alto constitue une voie possible d’humanisation du travail qui considère les individus dans toutes leurs potentialités et leur complexité, c’est-à-dire aussi dans leurs affects, leurs doutes et leurs fragilités. Au vu de ces résultats, nous suggérons que l’École de Palo Alto puisse constituer un outil de GRH utile pour contribuer avec bienveillance et efficacité au management des hommes.
La réalité masquée de la fragilité étudiante : un voile à lever pour un meilleur accompagnement
Authors: El Nemr Nadia , El Nemr Diana , Starck Léa
Published: May 2023

L’être humain est fragile. Ce mot polysémique paraît si simple à comprendre, toutefois il englobe des notions complexes et parfois contradictoires. La fragilité dans sa définition simple reflète le caractère précaire, vulnérable, faible et instable (Larousse) et ne s’oppose forcément pas à la solidité et la force (Luttway, 2020). Une personne fragile peut être stressée, handicapée, vivant difficilement une réorganisation de travail, atteinte d’une maladie grave ou même divorcée et sans que ça soit nécessairement visible par les autres. De son côté, un étudiant, en formation initiale ou en alternance, peut être fragile. Plusieurs variables peuvent aboutir à cet état de fragilité, ce qui remet en question la capacité de l’étudiant à réussir son parcours et à valider son diplôme dans les meilleures conditions. Notre enquête quantitative menée au sein d’une école de management à Paris, nous a permis l’identification des facteurs de fragilité de ses étudiants parmi lesquelles les difficultés financières ainsi que le mal-être mental ont été observés. Nos résultats ont montré que les femmes, les étudiants de nationalité étrangère et les alternants sont plus fragiles en comparaison à leur pair. Nous avons proposé des solutions concrètes à mettre en place par la direction pour réduire les risques de fragilité, parmi lesquelles nous citons la mise en place d’un dispositif d’accompagnement, l’encouragement à exercer une activité sportive ou encore la création d’un espace détente dédié aux étudiants.
Doleo ergo sum
Authors: Granek Michel
Published: May 2023

La douleur chronique parasite deux fois : l’organe atteint et le sujet. Corps étranger, elle s’infiltre dans le corps propre et le rend à son tour étranger. La douleur est censée être un signal d’alarme à la source de stratégie de décision ; dans la douleur chronique, l’alarme déréglée fonctionne en continu. De parasite elle est devenue commensale, le sujet est douleur. Freud a eu du mal à discourir sur la douleur, qu’il définit comme une effraction de l’appareil psychique, et /ou comme une réaction à la perte d’objet. Il en parle aussi comme d’une pseudo-pulsion exigeant un travail de l’appareil psychique. De ce fait, contrairement à certaines coutumes qui différencient la douleur physique de la douleur psychique, je propose de considérer la douleur comme toujours et psychique et physique, située variablement sur un continuum somatopsychique. La douleur chronique qui s’installe sur le tard exige un travail de mort : le sujet réagit à une perte d’objet double, perte de la fonction de l’organe douloureux, et perdition de la vitalité.
Mélancolie du corps et sublimation
Authors: Chaine Françoise
Published: May 2023

Douleur physique chronique et sublimation semblent naturellement s’opposer, la première imposant à un moi fragile des remaniements peu propices au bon développement de la seconde. En effet, la qualité de la rencontre avec l’objet primordial, restée insatisfaisante pour les patients douloureux, ne leur permet en général que des sublimations partiellement échouées ou radicalisées qu’il faut savoir considérer avec prudence. Une longue thérapie avec une patiente de ce type viendra illustrer ces achoppements que nous tenterons de discuter, autour notamment de la question du narcissisme de mort.
S’approprier la Lune ?
Authors: Saint-Martin Arnaud
Published: May 2023

Cet article propose de retracer l’histoire longue des tentatives de constituer la Lune et ses ressources comme biens appropriables, depuis le champ de l’astronautique états-unienne. L’objectif des avocats de la propriété dans le milieu de l’espace a consisté à contredire l’un des articles du Traité de l’espace de 1967, lequel définit les ressources et corps célestes de l’espace extra-atmosphérique comme « biens communs de l’humanité » non appropriables. Depuis les années 1970 jusqu’aux années 2010, les entrepreneurs états-uniens de l’économie de marché lunaire n’ont cessé de projeter une vision libérale – puis néolibérale – de la propriété de la Lune, en passe de s’imposer alors que le retour sur la Lune paraît plausible dans la décennie 2020 qui s’ouvre. On documentera ces vues du capitalisme spatial sans pour autant prendre au mot ni à la lettre les projets de cette économie privatisée de la Lune, car l’enthousiasme des partisans de la « colonisation » entrepreneuriale du satellite naturel de la Terre est à relativiser par le caractère encore utopique de cette entreprise.
Quand les plateformes s'invitent dans l’audiovisuel français
Authors: Zarka Samuel
Published: May 2023

L’arrivée des plateformes de streaming par abonnement s’est présentée en France comme une promesse : celle de soutenir localement des showrunners , c’est-à-dire des auteurs-producteurs, porteurs de projets esthétiques ambitieux, susceptibles d’une diffusion internationale. Cet article interroge la mesure dans laquelle cette promesse est tenue, en partant de la fabrication de « séries originales Netflix ». Cela nous conduit à mettre en évidence une densité organisationnelle, qui bouscule les modalités de production établies et interroge les conditions mêmes de l’efficacité productive.
Use of remotely piloted aircraft systems in monitoring pest and diseases in agricultural crops: global literature review
Authors: Eugenio Fernando Coelho , Soares Filipe Rocha Louzada , Silva Jaine Honorato  Oliveira da , Ruoso Régis , Fantinel Roberta Aparecida
Published: May 2023

The use of Remotely Piloted Aircraft Systems (RPAS) as Remote Sensing platforms has been gaining more and more applicability in various fields of study, one of them being the agricultural sector. The interest in this technology segment is mainly due to its flexibility to acquire high-resolution data quickly. Data that helps, for example, identify and monitor pests and diseases. Therefore, this work aims to develop a systematic analysis at a global level to assess the evolution of publications over the years and the current state of the art in the use of RPAS technology in monitoring pests and diseases in crops. Twenty-nine scientific articles came from the Web of Science, Scopus, and Google Scholar platforms, identifying the places of origin of publications, agricultural species, platforms, and sensors. China and the United States published most of the works. Multirotor platforms have been more used compared to fixed-wing platforms. RGB (Red, Green, and Blue) and Multispectral sensors totaled 25% and 40.44%, respectively. It is expected that technological advances and RPAS improvement increasingly strengthened the control of pests and diseases in crops, contributing to a greater appreciation of the benefits of this system.
Dorsal hand vein biometrics with a novel deep learning approach for person identification
Authors: Babalola Felix Olanrewaju , Bitirim Yıltan , Toygar Önsen
Published: May 2023

Hand dorsal biometric recognition system proposed in this study combines the strength of information in regions of dorsal vein biometric trait in a deep learning based Convolutional Neural Networks (CNN) model. The approach divides each dorsal image into five overlapping regions; consequently, five different training and test sets are obtained for each image, modeling a multi-modal biometric system while using only one trait. The test outputs are combined by score-level fusion. Experimental results on FYO, Bosphorus and Badawi datasets indicate the efficiency of the proposed method and its comparability with other recognition systems. The results are also compared with the state-of-the-art dorsal hand vein recognition systems to show the ability of the proposed biometric architecture to perform well in different conditions that may affect dorsal vein pattern acquisition and have con-sequent effect on the efficiency of the recognition system.
Cylindrical Billet Size Optimization for Hot Closed-Die Forging of the Upper Ball Joint
Authors: Siripath Nattarawee , Suranuntchai Surasak , Sucharitpwatskul Sedthawatt
Published: May 2023

Three-dimensional finite element modeling (FEM) has been carried out using QForm software on the hot forging operation of the upper ball joint, involving the process of roughing and finishing. The material used is SNCM8 commercial alloy steel. This paper aims to optimize the initial billet size to achieve a final forged product without any defects. To accomplish this task, it was necessary to determine the initial optimum billet size by calculating the mass ratio. It is more practical to reduce the length of the initial billet and keep the diameter constant. The initial billet size was obtained by FE simulation by varying the five cases of mass ratio. The minimum dimension of the initial billet, which filled the die cavity without defects, was selected for the tryout experiments. The experimental results supported the FEM results and indicated that the optimum size was ∅48x152.88 mm, which may reduce material waste by 17.65%. Additionally, the forging load during the forging process was investigated. The actual forging load was slightly higher than the experimental one. The forging load showed a maximum error about 10.13%. Finite element simulation by QForm V10.1.6. software is recommended as an efficient tool for predicting the hot deformation behavior of the material during several stages of hot forging, which can save material costs and the cost of trials, leading to enhancements in the manufacturing process.
Exploring UV-Laser Effects on Al-Implanted 4H-SiC
Authors: Vivona Marilena , Giannazzo Filippo , Bellocchi Gabriele , Panasci Salvatore Ethan , Agnello Simonpietro , Badalà Paolo , Bassi Anna , Bongiorno Corrado , Di Franco Salvatore , Rascunà Simone , Roccaforte Fabrizio
Published: May 2023

In this paper, we explore the effects of excimer laser irradiation on heavily Aluminum (Al)-implanted silicon carbide (4H-SiC) layer. 4H-SiC layers were exposed to UV-laser radiation (308 nm, 160 ns), at different laser fluences and the effects of the laser exposure surface were evaluated from morphological, micro-structural and nano-electrical standpoints. Depending on the irradiation condition, significant near-surface changes were observed. Moreover, the electrical characteristics of the implanted layer, evaluated by means of transmission line method, gave a sheet-resistance of 1.62×104 kW/sq for the irradiated layer, linked to a poor activation of the p-type dopant and/or a low mobility of the carriers in the laser-modified 4H-SiC layer. This study can be useful for a fundamental understanding of laser annealing treatments of 4H-SiC implanted layers.
Surface-Localized 15R Formation on 4H-SiC (0001) Si-Face by Laser Annealing for Power N-Type MOSFETs
Authors: Roze Fabien , Tabata Toshiyuki , Kerdilès Sébastien , Rubin Leonard M. , Raynal Pierre-Edouard , Acosta-Alba Pablo , Roh Dwight Dongwan , Opprecht Mathieu , Mazzamuto Fulvio
Published: May 2023

A SiC MOSFET fabricated on a thin 15R-SiC layer on top of a 4H-SiC would benefit from both the higher inversion channel mobility of 15R-SiC and higher bulk mobility of 4H-SiC. In this work, a method based on Al implantation followed by UV laser annealing (UV-LA) to form 15R-SiC on 4H is shown. Evaluation of crystal quality and SiC polytype identification are performed by Raman spectroscopy. We show that UV-LA is able to grow 15R-SiC and cure the crystal damaged by ion implantation until a level close to the pristine substrate. This opens new perspectives for fabrication of SiC n-type MOSFETs.
Benchmarking Experiment of Substrate Quality including SmartSiCTM Wafers by Epitaxy in a Batch Reactor
Authors: Kallinger Birgit , Hens Philip , Kranert Christian , Albrecht Kevin M. , Erlekampf Jürgen
Published: May 2023

The feasibility of thin 4H-SiC layers bonded on an alternative carrier substrate for the application as substrate in SiC epitaxy is investigated. Epitaxial layers grown on such substrates are compared to those on state-of-the-art conventional substrates from different sources. The performance of the substrates is judged by the occurrence of killer defects in the epitaxial layer as analyzed using a PL scanning tool. Additional investigations on the material properties were carried out using X-ray topography and Atomic Force Microscopy, yielding information on the crystallinity, the lattice curvature, and the surface properties of the epitaxial layers.
Optimizing Non-Contact Doping and Electrical Defect Metrology for Production of SiC Epitaxial Wafers
Authors: Pushkarev Vladimir , Rana Tawhid , Gave Matthew , Sanchez Edward , Savtchouk Alexandre , Wilson Marshall , Marinskiy Dmitriy , Lagowski Jacek
Published: May 2023

The recently introduced corona charge non-contact capacitance-voltage technique, CnCV, is analyzed considering the production needs of epitaxial SiC wafers. The interfering mechanism of charge dissipation on fresh epitaxial 4H-SiC is identified as surface diffusion and is effectively eliminated by optimized ultraviolet pretreatment (UVPT). It is shown that optimized UVPT increases the CnCV dopant measurement voltage range and the depth of profiling. Concurrent UVPT and measurement provides a practical solution for improving throughput for multiple wafers. Electrical defect mapping shows that UVPT reduces the effective defect size. This will be helpful to avoid defects in patterns used for CnCV dopant measurements.
A Scalable SPICE Electrothermal Compact Model for SiC MOSFETs: A Comparative Study between the LEVEL-3 and the BSIM
Authors: Borghese Alessandro , Riccio Michele , Maresca Luca , Breglio Giovanni , Irace Andrea
Published: May 2023

In this paper, two implementations of a SPICE-based compact model for SiC MOSFETs are presented. The two versions rely on widely adopted LEVEL-3 and BSIM 4.6.1 models, respectively. The paper discusses the feasibility of adopting these two models for the description of SiC power MOSFETs. Furthermore, after calibrating the DC characteristics on target experimental data coming from 1.7 kV-60 A MOSFETs, a comparison between the accuracy of the two is presented.
Preparation and Characterization of Iron Nanoparticles by Green Synthesis Method and its Application in Water Treatment
Authors: Ahmed Hussein M. , Sobhy Neama Ahmed , El-Khateeb Mohamed A. , Hefny Mohammed M. , Abdel-Haleem Fatehy M.
Published: May 2023

The synthesized iron oxide nanoparticles by green synthesis method have been widely favored because of highly bio-degradable, ecofriendly, environmentally, low toxicity and highly reactive surfaces. The aim of this study, the magnetite iron nanoparticles (Fe/NPs) were preparing by waste natural materials such as banana, orange, and pomegranate peels, that’s consider as reducing agent. In this study, evaluate of the magnetite nanoparticles for removal of pollutants from wastewater, and determined of efficiency, yield, size, shape and morphology of the synthesized iron nanoparticle. The synthesized nanoparticle was characterized by Fourier Transform Infrared spectrometer (FT-IR), X-ray diffraction (XRD), X-ray fluorescence (XRF), Energy disperse X-ray (EDX), and UV spectroscopy (UV-vis). The characterization of synthesized magnetite NPs was also done through-ray diffraction (XRD), X-ray fluorescence (XRF), Energy disperses X-ray (EDX), and UV spectroscopy (UV-vis). The FT-IR spectra confirmed the association of biological molecules from waste materials. The EDX and XRD data presented the elemental configuration matched with the iron element. Finally, the synthesized iron nanoparticles with pomegranate more efficiency than banana, and orange for removal of pollutants from wastewater.
Nearly Zero Ultra-Flattened Dispersion in Octagonal Photonic Crystal Fiber
Authors: Islam Naeemul , Baul Anik , Packeer Mohamed Mohamed Fauzi , Sakib Abu Bakkar , Hasan Md. Fokhrul
Published: May 2023

The low confinement losses, relatively high nonlinearity, and wideband ultra-flattened chromatic dispersion are the crucial properties of the PCFs. Thus, in this research, a comprehensive study has been conducted to design a novel Octagonal PCF (Photonic Crystal Fiber) microstructure with an ultra-flattened dispersion profile through a vast range of optical communication band wavelengths with a large negative dispersion of nearly 0.6635 ps/nm/km at 1550 nm. This PCF design and simulative study have been made by using COMSOL multi-physics. The guiding features of the fiber have been analyzed numerically to solve the Maxwell equation of electromagnetic field by using the full vector finite element method with cylindrically perfect to match layer for strongly absorb the outgoing waves from the computational region. Moreover, Octagonal rings in the cladding region provide better confinement and flattened dispersion in O-band (1260 nm-1360 nm) and C-band (1530 nm-1565 nm) in comparison to honeycomb or hexagonal lattice structures. Our proposed model has a nearly zero ultra-flattened dispersion of ± 0.3028 ps/nm/km in a 1290 nm to 1620 nm with wavelength range (320 nm flat band) and low confinement loss is less than 10-7 dB/km in the entire band of interest. Furthermore, this research has been presented a 7.2 μm2 effective area which is smaller than other reported fibers at 1550 nm wavelength.
Ag Powder Production Using Wire Arc Spray Technique
Authors: Sukkee Matee , Wannasri Surat , Waewdee Suthiwat , Kongphan Phanphong
Published: May 2023

The purpose of this research is to identify the optimal condition of the wire arc spray technique equipped with the gas atomization system using central composite design (CCD) of response surface methodology (RSM) in Minitab 18 software. Two independent parameters of the wire arc spray technique were studied, including arc voltage and air pressure. The statistical evaluations showed that both arc voltage and air pressure parameters had effects on the quality of the powder in terms of particle morphology and particle size distribution. Additionally, the arc voltage had the highest effect on particle circularity, whereas air pressure had the highest effect on particle size distribution. Finally, the optimal condition was the arc voltage and air pressure of 36.7429V and 0.5436 MPa, respectively, achieving a maximum particle circularity of 0.8284 and a targeted particle size distribution of 45 μm with the desirability of 0.7566 and 0.9928, respectively.
Spatial autocorrelation and heterogenicity of demographic and healthcare factors in the five waves of COVID-19 epidemic in Thailand
Authors: Sandar U Ei , Laohasiriwong Wongsa , Sornlorm Kittipong
Published: May 2023

A study of 2,569,617 Thailand citizens diagnosed with COVID-19 from January 2020 to March 2022 was conducted with the aim of identifying the spatial distribution pattern of incidence rate of COVID-19 during its five main waves in all 77 provinces of the country. Wave 4 had the highest incidence rate (9,007 cases per 100,000) followed by the Wave 5, with 8,460 cases per 100,000. We also determined the spatial autocorrelation between a set of five demographic and health care factors and the spread of the infection within the provinces using Local Indicators of Spatial Association (LISA) and univariate and bivariate analysis with Moran’s I. The spatial autocorrelation between the variables examined and the incidence rates was particularly strong during the waves 3-5. All findings confirmed the existence of spatial autocorrelation and heterogenicity of COVID-19 with the distribution of cases with respect to one or several of the five factors examined. The study identified significant spatial autocorrelation with regard to the COVID-19 incidence rate with these variables in all five waves. Depending on which province that was investigated, strong spatial autocorrelation of the High-High pattern was observed in 3 to 9 clusters and of the Low-Low pattern in 4 to 17 clusters, whereas negative spatial autocorrelation was observed in 1 to 9 clusters of the High-Low pattern and in 1 to 6 clusters of Low-High pattern. These spatial data should support stakeholders and policymakers in their efforts to prevent, control, monitor and evaluate the multidimensional determinants of the COVID-19 pandemic.