bluuebunny/crossref_metadata_2025_split huggingface dataset:
La Propriété de l’Entreprise Affecte-t-elle l’Évaluation de Son Cours d’Introduction en Bourse ? Le Cas de Deux Entreprises Tunisiennes
Authors: Ouali Tejeddine Ben 
Published: May 2023

L’article enquête sur la détermination des objectifs de l’introduction en bourse de l’Etat et de l’actionnaire privé, à travers le calcul de la sous-évaluation initiale pour deux cas réalisés sur le parquet de la bourse des valeurs mobilières de Tunis. La Sous Evaluation Initiale (SEI) est un moyen d’attraction des nouveaux investisseurs, en vue de la restructuration du haut du bilan d’une entreprise. Une plus-value réalisée attire les actionnaires à la participation à une augmentation du capital et la diminution du taux d’endettement, alors qu’une moins-value constatée suite à une surévaluation de l’action entrave la croissance de l’entreprise et démystifie l’image de marque de la société. Les objectifs de la cotation en bourse influent la fixation du cours d’introduction. En visant la transparence, la pérennité et l’image de la société. L’initiateur de l’opération fixe la juste valeur de l’entreprise et attire les potentialités financières. En visant la réalisation d’une importante plus-value, l’initiateur de l’offre publique de vente, risque de nuire à la croissance de la firme et échouer l’opération. Les résultats ont montré la divergence des objectifs de l’introduction en bourse. L’État cherche à dynamiser le marché financier, catalyser la finance directe, et appliquer la sous-évaluation initiale alors que le privé cherche à maximiser le produit de cession, réaliser la plus importante plus-value nette d’impôts, et appliquer une surévaluation initiale.

This paper focuses on determining the objectives of the IPO of the State and the private shareholder through the calculation of the initial undervaluation for two cases carried out on the basis of the Tunis Stock Exchange. The Initial Under Valuation (IUV) is a means of attracting new investors, with a view to restructuring the top of a company's balance sheet. A realized capital gain attracts shareholders to participate in a capital increase and a reduction in the debt ratio, while a loss in value following an overvaluation of the action hinders the growth of the company and demystifies the brand image of the company. The objectives of the stock market listing influences the setting of the IPO price. By aiming for transparency, sustainability, and the image of the company, the initiator of the operation fixes the fair value of the company and attracts financial potential. By targeting the realization of a significant capital gain, the initiator of the public offer of sale puts the growth of the firm at risk, thus failing the operation. The results showed the divergence of IPO goals. The State seeks to energize the financial market, catalyze direct finance, and apply the initial undervaluation, while the private sector seeks to maximize the sale proceeds, achieve the largest net capital gain of taxes, and apply an initial overvaluation.
The Impact of Religious Beliefs and Practices on Coping with Health Challenges Posed by Covid-19
Authors: Anastasiadou Penelope , Tsironis Christos , Cheristanidis Stavros , Andreadis Dimitrios , Poulopoulos Athanasios 
Published: May 2023

In the midst of the Covid-19 pandemic, the aim of the present study was to investigate to what extent the undergraduate students of the Department of Dentistry, Aristotle University of Thessaloniki, felt the need to come closer to their own religiosity, spirituality, or faith. Materials and methods: Empirical research was conducted by means of an anonymous questionnaire, comprising demographics and items focusing on religiosity, spirituality, and faith. The survey results were processed using “MICROSOFT EXCEL IBM SPSS STATISTICS 24” statistical processing software. Results: To overcome health dilemmas, the wide majority of students did not focus on religious & spiritual practices (70% & 66.7%) while at the same time, their religiosity & spirituality was not enhanced (74% & 78%). However, for the same period, 53% of the students stated that their faith was enhanced. Conclusions: While overall students’ religiosity & spirituality indicators were low, for the same period they stated that their faith in overcoming health distress was strengthened, which triggers new questions and prompts further research in the field of humanities.
Analyse des Determinants Sociaux du Desequilibre Glycemique chez les Diabetiques Suivis au Centre Antidiabetique d’Adjame (CADA)/Abidjan
Authors: Kalilou Ouattara 
Published: May 2023

Cette étude s’est déroulée du 27 décembre 2018 au 11 janvier 2019. Elle a eu pour cadre géographique le Centre Antidiabétique d’Adjamé (CADA) à Abidjan. Elle est à la fois quantitative et qualitative. Son objectif était d’analyser les déterminants sociaux du déséquilibre glycémique constaté chez 415 diabétiques (soit 46%) sur les 900 enregistrés par mois, malgré le fait que ces malades bénéficient régulièrement des séances d’éducation thérapeutique en vue de leur favoriser l’autonomie dans la gestion ambulatoire de leur état de santé. Le recueil des données s’est fait à travers des entretiens par questionnaire et des entretiens semi-dirigés. Le questionnaire a été administré auprès de la population cible constituée de diabétiques suivis au CADA au nombre de 51. A l’aide de guides d’entretien, nous avons réalisé des entretiens semi-dirigés avec deux médecins diabétologues et un infirmier spécialisé qui sont des experts dans la prise en charge du diabète. Les enquêtés ont été abordés de façon accidentelle, en fonction de leur disponibilité. Des résultats obtenus, il en ressort que le déséquilibre glycémique présenté par les diabétiques résulte de plusieurs facteurs que sont : le statut social des diabétiques à travers leur profil sociodémographique qui révèle leur niveau de culture et leur pouvoir d’achat face aux contraintes multiples et au cout du traitement, leur rapport aux observances médicales et hygiéno-diététiques lié à leur de conscience sanitaire et la perception qu’ils se font de leur maladie.

This study took place from 27 December 2018 to 11 January 2019. Its geographical setting was the Adjamé Antidiabetic Centre (CADA) in Abidjan. It is both quantitative and qualitative. Its objective was to analyse the social determinants of glycaemic imbalance observed in 415 diabetics (46%) out of the 900 registered per month, despite the fact that these patients regularly benefit from therapeutic education sessions intended to enable them to manage their health condition on an outpatient basis. The data were collected through questionnaire interviews and semi-structured interviews. The questionnaire was administered to the target population of 51 diabetics followed at CADA. With the help of interview guides, we conducted semi-structured interviews with two diabetologists and a specialist nurse who are experts in the management of diabetes. Respondents were approached accidentally, depending on their availability. From the results obtained, it appears that the glycemic imbalance presented by diabetics results from several factors: the social status of diabetics through their socio-demographic profile which reveals their level of culture and their purchasing power in the face of the multiple constraints and the cost of treatment, their relationship to medical and hygienic-dietary observance linked to their health awareness and the perception they have of their disease.
Perfil de Pesquisa Científica do Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ):
Authors: Do Carmo Gonçalves da Costa Rogerio , Dores Firmino Neves Laysa , Azevedo-Ferreira Maxwel 
Published: May 2023

Este trabalho visa traçar o perfil da pesquisa científica do Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ), bem como identificar os pesquisadores e suas áreas de atuação, além de traçar a rede de colaboração em pesquisa entre colaboradores e instituições. A metodologia foi dividida em 4 partes: definição dos termos de busca; pesquisa e extração de dados; limpeza, classificação e organização dos dados e análise dos dados, este trabalho contou com o auxílio dos softwares Microsoft Excel®, Vantage Point® e UCINet® v.6. na limpeza e criação de tabelas, matrizes e gráficos. Em nível mundial notou-se uma preferência por realizar coautorias com países europeus e ou de língua inglesa, quanto a nível de organizações pode ser percebido o alto índice de parcerias com instituições do estado do Rio de Janeiro e São Paulo, o IFRJ mostrou proficiência nas áreas de exatas sobretudo nas áreas de Química e Ciência e Tecnologia dos Alimentos, ambas as áreas estão presentes no Campus Rio de Janeiro. Pode-se concluir que as pesquisas do IFRJ vêm aumentando quantitativamente ao longo dos anos e ela apresenta características presentes na história institucional, como por exemplo, a escolha das áreas de pesquisas da instituição. Nota-se que o IFRJ apresenta preferência por parcerias de organizações regionais, o que pode indicar que o Instituto busca estudar problemas locais e do seu entorno. Ao realizar um estudo bibliométrico acerca de uma instituição é possível compreender qual o rumo que a instituição vem traçando quanto a sua produção científica.
Inovasi Pembelajaran: Integrasi antara Perkuliahan Daring dan Praktikum Luring saat Adaptasi New Normal
Authors: Tapilouw Marisa Christina 
Published: May 2023

Perkembangan ilmu pengetahuan dan teknologi menuntut dunia Pendidikan untuk terus berinovasi. Dosen berperan penting dalam melakukan inovasi pembelajaran. Kondisi peralihan perkuliahan daring menuju luring/ adaptasi new normal, melatar belakangi inovasi perkuliahan Telaah Mapel IPA (BE-6xx). Tujuan penelitian ini adalah mengetahui kebermanfaatan, keunggulan, hambatan dan solusi dalam inovasi perkuliahan. Penelitian ini merupakan studi kualitatif berupa studi lapangan. Penelitian ini dilakukan pada Semester Genap tahun 2021/2022 untuk mempersiapkan mahasiswa menuju perkuliahan full tatap muka/ era new normal. Dalam perkuliahan ini, ditekankan pada mata pelajaran IPA terpadu yang artinya ada keterpaduan antara konsep Biologi, Fisika, Kimia. Hal ini sesuai dengan misi Kurikulum sekolah yang berlaku. Ada empat topik pembelajaran yang dideskripsikan dalam penelitian ini yaitu (1) Objek IPA dan pengamatannya; (2) Sistem organisasi kehidupan; (3) Cahaya dan alat optik; (4) Pencemaran Lingkungan, termasuk pengenalan EON-XR Reality. Salah satu keunggulan inovasi yaitu mengejar ketertinggalan keterampilan dalam praktikum yang tertunda selama Pandemi covid-19.
Pengembangan Self-Directed Learning Online Course “Decision Making” untuk Karyawan PT. Smartfren Telecom, Tbk.
Authors: Andinnari Shaffiya Rasidha , Kustandi Cecep , Chaeruman Uwes Anis 
Published: May 2023

Penelitian ini bertujuan untuk menghasilkan produk berupa Self-Directed Learning Online Course untuk Karyawan di PT. Smartfren Telecom, Tbk. Produk Self-Directed Learning Online Course mengenai decision making yang dikembangkan mengacu pada model ILDF (Integrative Learning Design Framework) yang melalui berbagai tahapan utama dan pendukung. Self-Directed Learning Online Course ini telah melalui tahap evaluasi formatif yang melibatkan para ahli dan pengguna (Karyawan di PT. Smartfren Telecom, Tbk). Hasil uji coba ahli (materi, media, dan desain pembelajaran) melalui angket terbuka menyatakan produk ini sudah baik dari berbagai sisi namun tetap diberikan adanya sedikit perbaikan. Kemudian pada tahap uji coba pengguna dengan menggunakan Skala Likert, hasil one-to-one evaluation memperoleh nilai rata-rata keseluruhan yaitu 3.73 (sangat baik) dan melalui small group evaluation memperoleh nilai 3.53 (sangat baik). Hasil evaluasi formatif menunjukkan bahwa produk Self-Directed Learning Online Course mengenai decision making ini sudah sangat baik dan dapat digunakan untuk Karyawan di perusahaan.

This research aims to produce a product in the form of a Self-Directed Learning Online Course for Employees at PT. Smartfren Telecom, Tbk. The product on decision making that was developed refers to the ILDF (Integrative Learning Design Framework) model which goes through various main and supporting stages. This Self-Directed Learning Online Course has gone through a formative evaluation stage involving experts and users (Employees at PT. Smartfren Telecom, Tbk). The results of expert trials (materials, media, and instructional design) through an open questionnaire stated that this product was good from various sides but still had some improvements. Then in the user trial phase using the Likert Scale, the results of the one-to-one evaluation obtained an overall average value of 3.73 (very good) and through the small group evaluation the score was 3.53 (very good). The results of the formative evaluation show that the Self-Directed Learning Online Course product regarding decision making is very good and can be used for employees in the company.
Will Africa meet the challenge of biodiversity conservation in the digital age?
Authors: GANGLO Jean Cossi 
Published: May 2023

Abstract

Digital Accessible Knowledge (DAK) is of utmost importance for biodiversity conservation. The Global Biodiversity Information Facility (GBIF, www.gbif.org) is a mega data infrastructure with more than two billion and two hundred million occurrence records as of 17 January 2023. It is by far the largest initiative assembling and sharing DAK to support scientific research, conservation, and sustainable development. We decided to analyze plant data published at the GBIF site at the scale of Africa to highlight the contribution of the continent to the GBIF and thereby underline data gaps across taxonomic groups and geographic space. We therefore downloaded data on 17th January 2023 from the Plantae kingdom from Africa. They are available at https://doi.org/10.15468/dl.p2n6um. We achieved data treatment and analysis using R, several packages and related functions. Although Africa is home to rich biodiversity with many hotspots, the global data contribution of the continent to the GBIF (61,176,994 as of 17th January 2023) is still incredibly low (2.69%). Furthermore, there are huge disparities between African countries, with South Africa contributing alone for more than 50% of the data of the continent. The plant data of Africa (9,116,401 occurrence records) accounted for 14.90% of the data of the continent; this underlines huge gaps between taxonomic groups. We deplored important data loss during the process of data cleaning; indeed, the data fitness for purpose in completeness analysis were only 50.94% of the total data records initially downloaded. Efforts for quality check before data publication on GBIF site are still needed across African countries. The Magnoliopsida was the dominant plant class with the highest number of records (71.07%) and the highest number of species (68.36%), followed by Liliopsida, with 22.80% of the records and 19.06% of the species. In geographic space, plant data gaps are also quite large across the continent; data completeness is more achieved in West Africa, Southern Africa, East Africa, and Madagascar. Accessibility by roads and large protected areas (> 10,000 Km²) are limiting factors for data completeness across the continent. The large multidimensional data gaps identified in this study should be in priority addressed in future data collections.
Managing Legg Calve-Perthes Disease in a 12-Year-Old: A Case Study
Authors: Prajapati Manthan , Patel Tanvi , Rathod Mrudangsinh , Mistry Mansi 
Published: May 2023

Abstract
Perthes disease, also known as Legg Calve-Perthes disease, is a rare childhood condition that affects the hip bone. It is more commonly found in boys than girls and typically occurs between the ages of 5 and 10. While the exact cause is unknown, some suggest that persistent ischemia may be a factor. Symptoms of the disease include hip pain, limping while walking, pain that radiates to the knee, and hip stiffness. Upon examination, patients may experience reduced movements and abduction, restricted internal rotation, and shortening. Radiological findings may reveal a collapsed hip head and sclerosis, as well as an increase in the space of the hip joint, and the femoral head may even come out of the acetabulum. Treatment options range from conservative measures to operative procedures such as osteotomy, which can help to revascularize the necrotic bone.
Developmental self-reactivity determines the pathogenic Tc17 differentiation potential of naive CD8+ T cells by adjusting endogenous SMAD3 expression
Authors: Cho Jae-Ho , Lee Gil-Woo , Kim Young Ju , Lee Sung-Woo , Kim Hee-Ok , Kim Daeun , Kim Jiyoung , Kim You-Me , Kang Keunsoo , Rhee Joon Haeng , Chung Ik Joo , Bae Woo Kyun , Oh In-Jae , Yang Deok-Hwan 
Published: May 2023

Abstract
The differentiation of naive CD8+ T cells into effector cells is important for establishing immunity. However, the effect of heterogeneous naive CD8+ T cell populations is not fully understood. Here, we demonstrate that steady-state naive CD8+ T cells are composed of functionally heterogeneous subpopulations that differ in their ability to differentiate into type 17 cytotoxic effector cells (Tc17) in inflammatory disease models. The differential ability of Tc17 differentiation was not related to T-cell receptor (TCR) diversity and antigen specificity but was inversely correlated with self-reactivity acquired during development. Mechanistically, this phenomenon was linked to differential levels of intrinsic TCR sensitivity and basal SMAD3 expression, generating a wide spectrum of Tc17 differentiation potential within naive CD8+ T cell populations. These findings suggest that developmental self-reactivity can determine the fate of naive CD8+ T cells to generate functionally distinct effector populations and achieve immense diversity and complexity in antigen-specific T-cell immune responses.
CREG protects retinal ganglion cells loss and retinal function impairment against ischemia-reperfusion injury in mice via Akt signaling pathway
Authors: Zeng Siyu , Du Lei , Lu Guojing , Xing Yiqiao 
Published: May 2023

Abstract
Purpose The irreversible death of retinal ganglion cells (RGCs) plays an important role in the pathogenesis of glaucoma. Cellular repressor of E1A-stimulated genes (CREG), a secreted glycoprotein involved in cellular proliferation and differentiation, has been shown to protect against myocardial and renal ischemia‐reperfusion damage. However, the role of CREG in retinal ischemia-reperfusion injury (RIRI) remains unknown. In this study, we aimed to explore the effect of CREG on RGCs apoptosis after RIRI.Methods We used male C57BL/6J mice to establish the RIRI model. Recombinant CREG was injected at 1 day before RIRI. The expression and distribution of CREG were examined by immunofluorescence staining and western blotting. RGCs survival was assessed by immunofluorescence staining of flat-mounted retinas. Retinal apoptosis was measured by the staining of TdT-mediated dUTP nick-end labeling and cleaved caspase-3. Electroretinogram analysis and optomotor response (ERG) were conducted to evaluate retinal function and visual acuity. The expressions of Akt, phospho-Akt (p-Akt), Bax, and Bcl-2 were analyzed by western blotting to determine the signaling pathways of CREG.Results We found that CREG expression was decreased after RIRI, and intravitreal injection of CREG attenuated RGCs loss and retinal apoptosis. Besides, there was a significant recovery of the ERG a- and b-wave amplitudes and visual function after treatment with CERG. Furthermore, intravitreal injection of CREG upregulated p-Akt and Bcl-2 expression and downregulated Bax expression.Conclusion Our results demonstrated that CREG protected RGCs from RIRI and alleviated retinal apoptosis by activating Akt signaling. In addition, CREG also improved retinal function and visual acuity.
Cultural Coping Strategies to Mitigate Local Impact of Baribis Fault Disasters
Authors: Fakhriati Fakhriati , Mu'jizah Mu'jizah , Supriatin Yeni Mulyani , Supriadi Asep , Juliastuty Dewi , Trinirmalaningrum Trinirmalaningrum , Sururoh Lien 
Published: May 2023

Abstract
The issue of mitigating natural disasters in various regions that the Baribis Fault passes is a matter of great importance, given the significant physical damage and loss of life that can result from such events. However, existing studies have tended to focus on the empirical aspects of such disasters resulting from the movement of the Baribis Fault, neglecting the fundamental cultural dimensions involved. Moreover, these studies have failed to recognize disaster mitigation resulting from the Baribis Fault as a socio-cultural issue that requires careful cultural analysis. To address these limitations, this study aims to investigate the strategies employed by local communities to cope with the difficulties caused by Baribis Fault-related disasters. To this end, a qualitative study was conducted on a range of cultural strategies that have been used to mitigate disasters in relevant areas. These cultural strategies were selected based on the criteria of locally based traditional oral and written knowledge, obtained through intensive interviews. The study reveals that technological and earth science solutions are not always sufficient to resolve disasters resulting from Baribis Fault activity, and that local culture and knowledge also play a crucial role in disaster mitigation. The study contributes to a deeper understanding of how cultural strategies employed by local communities can help to avoid disasters caused by the Baribis Fault, and highlights the need for a transformation of local knowledge regarding effective cultural strategies for mitigating such disasters. This transformation can have positive psychological implications and enhance community harmony.