bluuebunny/crossref_metadata_2025_split huggingface dataset:
Problems of assigning and recalculating the pension of IDPs during martial law
Authors: Rusak H. 
Published: July 2023

Social security and protection of citizens of Ukraine is one of the separate directions of state activity. The state is responsible for the material support of its citizens, creates conditions for the full exercise of the right to work by citizens, ensures the level of opportunities in choosing a profession and labor activity, implements vocational education and training programs in accordance with public needs.The right to social protection is enshrined in Ukrainian legislation, in particular, Article 46 of the Constitution of Ukraine provides: “Citizens have the right to social protection, which includes the right to support them in the event of total, partial or temporary disability, loss of a breadwinner, unemployment due to circumstances beyond their control, as well as in old age and in other cases provided for by law.This right is guaranteed by mandatory state social insurance at the expense of insurance contributions of citizens, enterprises, institutions and organizations, as well as budgetary and other sources of social security; creation of networks of state, communal, and private institutions for the care of the disabled.With the beginning of the full-scale armed aggression that led to the mass migration of Ukrainians from the temporarily occupied territories and the appearance of more and more people with the status of internally displaced persons, the problem of the constitutional legal protection of internally displaced persons became even more acute and urgent, especially in the issue of their pension provision as a form of implementation of guaranteeing sufficient standard of living The most active internal displacement of the population from the territory of Luhansk, Donetsk, and Zaporizhzhia regions began immediately after the start of hostilities in certain districts and cities of these territories.The article examines the specifics of the right of an internally displaced person and the specifics of their pension provision, examines judicial practice, the subject of which is the confirmation of the work experience of an internally displaced person. International practice in similar disputes is considered.Special attention is paid to the study of the legal status of an internally displaced person.
Machine learning based churn analysis for sellers on the e-commerce marketplace
Authors: Öztürk Mehmet Emin , Tunç Akasya Akyüz , Akay Mehmet Fatih 
Published: July 2023

Abstract
The goal of this study is to develop churn models for sellers on the e-commerce marketplace by using machine learning methods. In order to develop these models, three approaches are applied for developing the models. The dataset used in this study includes ten features, which are maturity type, maturity interval, city of the seller, total revenue of the seller, total transaction of the seller, sector type of the seller, business type of the seller, sales channel, installment option and discount type. Random Forest (RF) and Logistic Regression (LR) are used for churn analysis in all of the approaches. In the first approach, models are developed without applying preprocessing operations on the dataset. In the second and third approaches, under sampling and oversampling methods are used respectively to balance the data set. By using stratified cross validation on the dataset, F-Scores of the churn models are obtained. The results show that F-Scores were 0.76, 0.71 and 0.92 for the three approaches developed with RF, and 0.84, 0.68 and 0.69 for the three approaches developed with LR, respectively.
Perlindungan Hukum Terhadap Wisatawan Oleh Biro Perjalanan Airlangga Tour and Travel di Kota Serang
Authors: Asma Tuan Ali Kharamollah 
Published: July 2023

The city government of Serang, in collaboration with the tourism business world, including the Airlangga Tour and Travel agency and the community, has an obligation to provide support for tourism activities so that they run safely and must always refer to legal aspects as a form of protection in the tourism sector for tourists. This is because in Article 26 letter (d) of Law no. 10 of 2009 regarding tourism, it is clearly stated that tourism entrepreneurs have an obligation to provide comfort, friendliness, and provide a sense of security to tourists. The type of research used in this research is empirical legal research, which is legal research that starts from the gap between das solen and das sein, where there is a gap between theoretical conditions and legal facts that occur in society. The approach used is the sociology of law which also studies the interrelationships between law and other social phenomena. Regarding the form of legal protection for tourists, travel agents Airlangga tour and travel in that is by providing legal protection, comfort and a sense of security to tourists, including providing facilities for elderly and disabled tourists, and obtaining safety guarantees in the form of insurance for activities that have a high risk. As a form of the responsibility of a travel agency if there is a problem with the comfort of tourists, the travel party usually always anticipates it by improving service and accelerating to business standard certification for travel agents.
Using Microbubbles to Improve Transmission Oil in Pipes
Authors: Hussein Hussein Hadi 
Published: July 2023

Drag reduction (DR) techniques are used to improve the flow by spare the flow energy. The applications of DR are conduits in oil pipelines, oil well operations and flood water disposal, many techniques for drag reduction are used. One of these techniques is microbubbles. In this work, reduce of drag percent occurs by using a small bubbles of air pumped in the fluid transported. Gasoil is used as liquid transporting in the pipelines and air pumped as microbubbles. This study shows that the maximum value of drag reduction is 25.11%.
The Effect of Crystallization Time and Acid Type on the Synthesis of Nano-Gamma Alumina Using Double Hydrothermal Method
Authors: Mohammed Abdul-Halim A.K. , Hussein Hussein Q. , Mohammed Mohammed Sabah 
Published: July 2023

Double hydrothermal method was used to prepare nano gamma alumina using aluminum nitrate nano hydrate and sodium aluminate as an aluminum source, CTAB (cetyltrimethylammonium bromide) as surfactant, and variable acids: weak acids like; citric, and acitic acids, and strong acids like; hydrochloric and nitric acids as a bridge between aluminum salts and surfactant. Different crystallization times 12, 24, 48, and 72 hrs were applied. All the batches were prepared at pH equals to 9. XRD diffraction technique was used to investigate the crystalline nano gamma alumina pure from surfactant. N2 adsorption-desorption (BET) was used to measure the surface area and pore volume of the prepared nano alumina, the average particle size and the morphology of the surface of nano gamma alumina were estimated using AFM and SEM techniques, respectively. The sharpness of the peaks increased with increasing of crystallization time. The surface area, pore volume, and average particle size were decreased with increasing crystallization time. The best result of surface area was 383 m2/gm obtained using citric acid at 12 hr crystallization time, while the best results of pore volume and average particle size were 0.54cm3/gm and 72.37nm obtained using hydrochloric acid at12 hr crystallization time. Low agglomeration with hexagonal structure obtained using weak acids, while agglomeration occurred and clusters formed using strong acids.
Efficacy of Adjunctive Therapy with Zonisamide Versus Increased Dose of Levodopa for Motor Symptoms in Patients with Dementia with Lewy Bodies: The Randomized, Controlled, Non-Inferiority DUEL Study
Authors: Ikeda Manabu , Mori Etsuro , Orimo Satoshi , Yamada Tomomi , Konishi Osamu 
Published: July 2023

Background: In patients with dementia with Lewy bodies (DLB), it is unknown whether adjunct zonisamide is as effective and safe as increasing levodopa dose when levodopa has inadequate efficacy on parkinsonism. Objective: To compare adjunct zonisamide 25 mg/day versus an increased levodopa dose (increased by 100 mg/day) in patients with DLB treated with levodopa ≤300 mg/day for parkinsonism. Methods: The DUEL study was a multicenter, randomized, controlled, open-label, parallel-group, interventional, non-inferiority trial. During the observation period, levodopa was administered at ≤300 mg/day for 4 weeks. Subsequently, patients were randomized to receive adjunct zonisamide 25 mg/day or levodopa increased by 100 mg/day. Results: Respective adjusted mean changes in MDS-UPDRS Part III total score at 16 and 24 weeks (primary endpoint) were –6.3 and –4.4 in the zonisamide add-on and –0.8 and 2.0 in the levodopa increase groups. The adjusted mean difference at 24 weeks was –6.4 (95% confidence interval [CI] –13.5, 0.7); the upper limit of the 95% CI (0.7) was lower than the non-inferiority margin (3.0). No significant between-group differences were observed in total scores of the MDS-UPDRS Part II, Eating Questionnaire, EuroQol-5 dimension-5 level, Zarit Caregiver Burden Interview, or other secondary endpoints. No notable between-group differences were observed in adverse event incidences. Conclusion: Adjunct zonisamide 25 mg/day may yield moderate improvement in motor symptoms in patients with DLB when the levodopa effect is insufficient, but it could not be verified that the zonisamide 25 mg/day was as effective as levodopa 100 mg/day because levodopa showed no sufficient efficacy as assumed.
An experience sampling study on the links between daily teacher self-efficacy, need-supportive teaching and student intrinsic motivation
Authors: Kupers Elisa , Loopers Judith , Albers Casper , Bakker Alianne , Minnaert Alexander 
Published: July 2023

IntroductionWhy are some teachers more successful at motivating students than others? We know from previous literature that teachers’ self-efficacy relates to the extent in which they engage in need-supportive teaching in the classroom, which in turn relates to student intrinsic motivation. However, teachers’ self-efficacy is hypothesized to be dependent on their previous mastery experiences, e.g., of engaging students in the classroom. This “feedback loop” where the teacher not only influences the student but also the other way around, in a process unfolding over time, can only be investigated empirically with an intensive longitudinal design. This is precisely what we did in the current study.MethodsSecondary school teachers (n = 4) and students (n = 90) participated in an experience sampling study throughout one school year, resulting in a unique dataset with 48–59 repeated measurement points per class.ResultsVisual exploration of the time series revealed that teacher self-efficacy can vary substantially from lesson to lesson, with characteristic patterns of stabilization and de-stabilization. We conducted Vector Autoregressive Analysis (VAR) for each of the four cases to test whether, and how, the variables relate to each other over time. We found an “overspill effect” for student motivation, meaning that students’ motivation in today’s lesson predicts their motivation in tomorrow’s lesson. Furthermore, in two cases we found that today’s student motivation predicts tomorrow’s teacher self-efficacy, but not the other way around.
Acceptability and effectiveness of the “Education in Action—ABALL1” intervention program in primary school-aged children
Authors: Silva Isabel S. , Cunha-Saraiva Filipa , Silvestre Sandra 
Published: July 2023

BackgroundResearch has consistently shown the benefits of developing intervention programs in educational settings, enhancing the learning process and socioemotional skills. There is a growing investment in creating and supporting a healthy school environment, prioritizing learning through play. This study aimed to assess the acceptability and effectiveness of an innovative intervention approach—“Education in Action—ABALL1”—focused on promoting literacy and numeracy skills and socioemotional competencies of second-grade children.MethodsA total of 113 children aged between 7 and 9 participated in the study and were allocated into two groups: intervention (N = 69) and control (N = 44). The intervention consisted of 24 educational games aligned with the mathematics and Portuguese curricula, applied for 3 months, twice a week; two self-report instruments were used to measure aptitudes for school learning and socioemotional skills, considering two assessment moments: before and after the program implementation. In addition, a focus group involving a subsample of children and teachers who followed the intervention in different school cohorts was carried out.ResultsOur results suggested a positive effect of the program concerning children's academic skills, showing a significant improvement in terms of the pre–post-intervention scores in the intervention group (Cohen's d = 0.95). Moreover, the qualitative findings also indicate the high acceptability of the program among children and head teachers, who reported a positive effect on the acquisition and consolidation of reading, writing, and arithmetic skills and on the promotion of teamwork, empathy, autonomy, and self-reflection.ConclusionOverall, the “Education in Action—ABALL1” program provides a promising intervention based on learning through play directly impacting second-grade children's academic, emotional, and interpersonal skills. Further studies are required to understand the transdisciplinary capacity of this intervention approach and its effectiveness at different school levels and curricula.
PENGARUH FINANCING TO DEPOSIT RATIO DAN CAPITAL ADEQUACY RATIO TERHADAP RETURN ON EQUITY PADA PT. BANK CENTRAL ASIA SYARIAH PERIODE 2011-2020
Authors: Maulana Irfan , Rofiq Husni , Dzikrayah Fithri 
Published: July 2023

AbstrakPengukuran keberhasilan suatu perusahaan dapat dilihat melalui perolehan laba guna meningkatkan kinerja perusahaan. Salah satu yang dapat mempengaruhi Return On Equityadalah Financing to Deposit Rati dan Capital Adequacy Ratio. Penelitian ini bertujuan untuk mengetahui dan menganalisa pengaruh Financing to Deposit Ratio dan Capital Adequacy Ratio terhadap Return On Equity pada PT. Bank Central Asia Syariah. Metode yang digunakan dalam penelitian ini yaitu metode deskriptif dengan pendekatan kuantitatif. Sumber data yang digunakan dalam penelitian ini yaitu data sekunder dari publikasi laporan keuangan pada PT. Bank Central Asia Syariah. Hasil penelitian ini menunjukkan bahwa secara parsial Financing to Deposit Ratio berpengaruh positif terhadap Return On Equity dengan nilai koefisien determinasi sebesar 19,7%. Secara parsial Capital Adequacy Ratio berpengaruh negatif terhadap Return On Equity dengan nilai koefisien determinasi 56,0%. Secara simultan Financing to Deposit Ratio dan Capital Adequacy Ratio berpengaruh terhadap Return On Equity dengan nilai koefisien determinasi sebesar 50,58% pada PT. Bank Central Asia Syariah. AbstractThe measurement of the success of a company can be seen through the acquisition of profits in order to improve the company's performance. One that can affect Return On Equity is the Financing to Deposit Ratio and Capital Adequacy Ratio. This study aims to determine and analyze the effect of Financing to Deposit Ratio and Capital Adequacy Ratio on Return On Equity at PT. Bank Central Asia Syariah. The method used in this study is a descriptive method with a quantitative approach. The source of data used in this study is secondary data from the publication of financial statements at PT. Bank Central Asia Syariah. The results of this study indicate that partially Financing to Deposit Ratio has a positive effect on Return On Equity with a coefficient of determination of 19.7%. Partially, the Capital Adequacy Ratio has a negative effect on Return On Equity with a coefficient of determination of 56.0%. Simultaneously, Financing to Deposit Ratio and Capital Adequacy Ratio have an effect on Return On Equity with a coefficient of determination of 50.58% at PT. Bank Central Asia Syariah.
PENGARUH PENAMBAHAN MATERIAL LIMBAH PECAHAN BATU BATA DAN PECAHAN GENTENG SEBAGAI SUBTITUSI AGREGAT KASAR TERHADAP KUAT TEKAN BETON
Authors: Amelia Thasya , Destania Henggar Risa , Febryandi Febryandi 
Published: July 2023

Abstract: the waste of fraction bricks and tile fragments for mixing in concrete in Indonesia is stil not widely used in heavy-duty construction buildings. For this reason, this study aims to determine the compressive strenght of concrete by utilizing waste brick and tile fragments as a substitute for coarse aggregate. This test has several stages, namelu material testing, making test objects, testing concrete compressive strength, and analyzing test results. In this test, the specimens were molded using a cylinder with a mixture of substituting brick fragments and tile framents against coarse aggregate with variasions of 5%, 10% and 15%. The results of the compressive strenght test on norma unmixed concrete with a 5% age of 28 days obtained a value of 16,6 MPa, on concrete with a 5% variation of brick and tile with an age of 28 days a value of 12,41 MPa was obtained, on a concrete variatio of 10% brick an tile. The obtained value is 11,98 MPa, and in the 15% variation concrete mixture of brick and tile, the value is 11,54MPa. Keywords: Compressive Strength of Concrete, Coarse Aggregate, Waste fractions Brick and Tile. Abstrak: Limbah pecahan batu bata dan pecahan genteng untuk campuran dalam beton di Indonesia memang masih belum banyak untuk digunakan dalam bangunan kontruksi yang terbeban. Untuk itu penelitian ini bertujuan untuk mengetahui kuat tekan beton dengan memanfaatkan limbah pecahan batu bata dan pecahan genteng sebagai subtitusi agregat kasar. Pengujian ini ada beberapa tahapan, yaitu pengujian material, pembuatan benda uji, pengujian kuat tekan beton, dan analisa hasil pengujian. Pada pengujian ini benda uji dicetak menggunakan silinder dengan campuran subtitusi pecahan batu bata dan pecahan genteng terhadap agregat kasar dengan variasi 5%,10%dan 15%. Hasil uji kuat tekan pada beton normal tanpa campuran dengan umur 28 hari didapat nilai sebesar 16,6 MPa, pada beton dengan variasi 5% bata dan genteng dengan umur 28 hari didapat nilai sebesar 12,41 MPa, pada beton variasi bata dan genteng 10% didapat sebesar 11,98 MPa, dan pada beton variasi 15% campuran bata dan genteng didapat nilai sebesar 11,54 MPa. Kata kunci: : Kuat Tekan Beton, Agregat kasar, Limbah Pecahan bata dan pecahan genteng.
The Sarcophagus and the City: Reflections on Chernobyl and the Dystopian Imagination
Authors: Orvell Miles 
Published: July 2023

“Chernobyl” has become synonymous with the deathly dangers of radiation, a word evoking fear and horror that continues to color the meaning of the ruined remains at the center of the exploded reactor n° 4 in the so-called “Zone of Exclusion.” At the same time, over the past dozen years—until the war in Ukraine in 2022—the site has been a magnet attracting a steady stream of “dark tourism” and “stalkers” who want to get as close as possible to what they imagine Chernobyl represents. Using photographic representation and other visual media, along with historical sources, this article explores Chernobyl (the old Sarcophagus, the New Arch, and the ruins of Pripyat) as a composite cultural symbol embodying the contradictions of utopia and dystopia and as a monument to the failures of authoritarian epistemology.
Le “corps du poème”. Pour une approche phénoménologique des liens entre poème et expression corporelle dans le bharatanatyam, style de danse traditionnelle de l’Inde du Sud
Authors: Fratagnoli Federica 
Published: July 2023

En Inde le lien entre corps et poème n’est pas anodin. Le poème est censé avoir lui-même un « corps », connu sous le terme de sharira. Les pages de cet article souhaitent questionner et préciser ce lien - entre corps et poème -, en prenant comme point de départ la pratique d’un style de danse traditionnelle de l’Inde du Sud, aujourd’hui connu sous le nom de bharatanatyam. Le texte s’attardera sur le moment de l’interprétation, circonstance au cours de laquelle les informations acquises sont réactivées, témoignant - souvent de manière inconsciente - de ce niveau de réélaboration intime que chaque interprète est obligé de mettre en acte pour donner du sens au texte poétique ainsi qu’à son propre vécu. L’approche micro-phénoménologique mobilisée par l’auteure permettra d’expliciter et d’analyser certains dispositifs responsables de la mise en abime du poème, qui, au moment de la performance, semble disparaitre dans le complexe réseau d’informations sensibles et imaginaires élaborées par l’interprète.
La célébration de l’homosexualité comme une spécificité danoise
Authors: Petersen Michael Nebeling 
Published: July 2023

Cette étude analyse deux articles 2009, qui illustrent le discours dominant sur la citoyenneté gay et lesbienne. Leur lecture montre que la conformisation actuelle de l’identité gay et lesbienne est étroitement liée au récit national selon lequel le Danemark serait un pays particulièrement permissif. En utilisant le concept de Puar sur l’homonationalisme et le concept de Said sur les géographies imaginaires repensé par Gregory, cette analyse met en lumière la façon dont l’inclusion homonormative des identités gay et lesbiennes dans la citoyenneté et la reconnaissance – en tant qu’éléments du « nous » national danois – servent à construire et exclure une population d’immigrés considérée comme pathologique et suspecte – les « eux ». Dans la description que l’on fait d’elle, cette population s’oppose à ce que l’on pense être danois ; elle est ainsi présentée comme une menace pour la citoyenneté gay et lesbienne et le récit national sur ce qui serait danois.
Sur les citoyens et les minorités modèles : perspectives de la Critical Race Theory appliquées à l’éducation
Authors: Mutema Gaudencia 
Published: July 2023

Quel lien existe-t-il entre le biopouvoir et le racisme ? De quelles façons les institutions scolaires participent-elles à la production de citoyens et de minorités ? Cet article traite de formes d’exclusion souvent ignorées qui se manifestent dans un cadre éducatif parmi les jeunes issus de minorités. Il explore le potentiel de l’application de la Critical Race Theory et une critique du biopouvoir pour comprendre ce que vivent les Somaliens en Norvège et aux États-Unis. En s’appuyant sur les données trouvées, l’article défend que des formes sous-jacentes de racisme seraient souvent en jeu là où le biopouvoir opère, par exemple là où l’école introduit des formes particulières de diversité.