bluuebunny/crossref_metadata_2025_split huggingface dataset:
Deciding multiaffinity of polynomials over a finite field
Authors: Selezneva Svetlana N. 
Published: August 2024

Abstract
We consider polynomials f(x
1, …, xn
) over a finite filed that satisfy the following condition: the set of solutions of the equation f(x
1, …, xn
) = b, where b is some element of the field, coincides with the set of solutions of some system of linear equations over this field. Such polynomials are said to be multiaffine with the right-hand side b (or with respect to b). We describe a number of properties of multiaffine polynomials. Then on the basis of these properties we propose a polynomial algorithm that takes a polynomial over a finite field and an element of the field as an input and decides whether the polynomial is multiaffine with respect to this element. In case of the positive answer the algorithm also outputs a system of linear equations that corresponds to this polynomial. The complexity of the proposed algorithm is the smallest in comparison with other known algorithms that solve this problem.
An Empirical Estimation of NCAA Head Football Coaches Contract Duration
Authors: Brook Stacey L. 
Published: August 2024

Abstract
While previous research on head coach dismissals finds that team performance and managerial characteristics impact employment survival, these studies ignore the impact of contract modifications. Using an accelerated failure time survival model with hand-collected college head football coach contract data, I find that race/ethnicity affects the hazard rate of contract modifications but not the hazard rate of a head coach’s dismissal. Additionally, analysis of employment duration ignoring contract modifications may result in erroneous conclusions with respect to the effect that race/ethnicity has on a head coach’s dismissal.
Error analysis of arbitrarily high-order stepping schemes for fractional integro-differential equations with weakly singular kernels
Authors: Al-Shara’ Safwan , Awawdeh Fadi , Rawashdeh Edris , Alsayyed Omar , Alshorman Rafat 
Published: August 2024

Abstract
We propose high-order computational schemes for solving nonlinear fractional integro-differential equations (FIDEs) that are commonly used to model systems with memory or long-term behavior. From the known structure of the smooth solution, we show that the solutions of such FIDEs are equivalent to those of Volterra integral equations (VIEs). The fractional integral appearing in the integral form of the resulting VIE is then split into a history term and a local term. Subsequently, we develop an efficient strategy that utilizes a combination of a kernel compression scheme and an integral deferred correction (IDC) scheme to obtain a high-order solution. The kernel compression scheme reduces the costs in approximating the history term, while the IDC scheme approximates VIEs on short intervals to obtain the local information. Error analysis demonstrates high-order accuracy of the proposed schemes, and numerical examples illustrate their effectiveness, particularly for nonlinear FIDEs. The results suggest that the proposed scheme provides accurate solutions even for large time steps, making it a valuable tool for researchers and engineers working on systems with memory or long-term behavior.
The role of randomization inference in unraveling individual treatment effects in early phase vaccine trials
Authors: Chen Zhe , Li Xinran , Zhang Bo 
Published: August 2024

Abstract
Randomization inference is a powerful tool in early phase vaccine trials when estimating the causal effect of a regimen against a placebo or another regimen. Randomization-based inference often focuses on testing either Fisher’s sharp null hypothesis of no treatment effect for any participant or Neyman’s weak null hypothesis of no sample average treatment effect. Many recent efforts have explored conducting exact randomization-based inference for other summaries of the treatment effect profile, for instance, quantiles of the treatment effect distribution function. In this article, we systematically review methods that conduct exact, randomization-based inference for quantiles of individual treatment effects (ITEs) and extend some results to a special case where naïve participants are expected not to exhibit responses to highly specific endpoints. These methods are suitable for completely randomized trials, stratified completely randomized trials, and a matched study comparing two non-randomized arms from possibly different trials. We evaluate the usefulness of these methods using synthetic data in simulation studies. Finally, we apply these methods to HIV Vaccine Trials Network Study 086 (HVTN 086) and HVTN 205 and showcase a wide range of application scenarios of the methods. R code that replicates all analyses in this article can be found in first author’s GitHub page at https://github.com/Zhe-Chen-1999/ITE-Inference.
Der Dreiklang von Spiritualität, Existenzieller Kommunikation und Selbstsorge – Gottesliebe, Nächstenliebe und Selbstliebe – in der Personal- und Organisationsentwicklung von (diakonischen) Pflegesettings
Authors: Giebel Astrid 
Published: August 2024

Zusammenfassung
Die Begleitung von Menschen in existenziellen Situationen ist der Kernauftrag der diakonischen Pflege. Grundvoraussetzung ist die Stärkung von Beziehungen – einer beziehungsorientierten Pflege. Dabei findet Gottesliebe in gelebter Spiritualität, Selbstliebe in der Selbstsorge und Nächstenliebe in existenzieller Begleitung bei Krankheit und Hilfebedürftigkeit ihren Ausdruck. Das Curriculum Existenzielle Kommunikation, Spiritualität und Selbstsorge im Pflegeberuf – DiakonieCare zielt auf ein neues Pflegeverständnis, eine neue Pflegebewegung. Damit diakonische Pflege gelebt und erfahren werden kann, ist eine wichtige Bedingung, dass sie in den diakonischen Einrichtungen an entsprechende Prozesse, Strukturen und eine diakonisch geprägte Kultur anknüpfen kann.
Divine and Human Justice in Paul: On the Jewishness of God’s χάρις in Romans 3.21–5.11
Authors: Engberg-Pedersen Troels 
Published: August 2024

Abstract
The article addresses the meaning of the two notions of God’s and human δικαιοσύνη (‘justice’) as employed in Rom 3.21–5.11. Special focus is given to the function of God’s χάρις (‘gift’) and the resulting πίστις (‘trust’) in chapter 4. The core text of 3.21–5.11 is first situated within the argument of Rom 1.18–8.39 as a whole, with summarizing analyses of 1.18–3.20, 6.1–8.13, and 8.14–39. Next, the core text is addressed. The article argues for an understanding of God’s χάρις (given wholly undeservedly) and the corresponding πίστις that situates them within an overarching, fully Jewish understanding of God’s justice in deservedly rewarding ‘good works’ (including ‘works of the Law’) and punishing ‘bad acts’ (cf. 2.6–11). No specifically ‘Christian’ understanding of God’s χάρις and δικαιοσύνη as such and the corresponding human πίστις and δικαιοσύνη is involved. Once God’s χάρις has been given once and for all in the Christ event out of God’s ἀγάπη, God’s δικαιοσύνη as defined by 2.6–11 remains in place.
The Early Jewish Abraham Tradition as a Primary Source of Theocentric Universalism in Romans: Paul’s Argument in Rom 4:2–17a; 8:32, and 15:7–12
Authors: Holtz Gudrun 
Published: August 2024

Abstract
The Abraham tradition in the Old Testament is considered a source of Pauline universalism. The outstanding contribution made by early Jewish interpretations of Abraham, however, has been largely overlooked to date. Hymnal and liturgical texts of early Judaism provide further background about this character. Therefore, three central aspects of the apostle’s theocentric universalism will be discussed: ecclesiological (Rom 4:2–17a), christological-soteriological (8:32), and eschatological (15:7–12). The role that Gen 22 played in Jewish interpretation not only for Rom 8:32, but also for Rom 4, which has hardly been considered or discussed in detail to date, will be central. The Abraham tradition is also in the background in Rom 15:7–12 and 13, which is sometimes seen as the sum of Romans. Read in this context, a new approach to solving the linguistic problem of 15:8–9, which is often perceived as difficult, also emerges.
Обов’язковість виконання адміністративного акту та заходи впливу
Authors: Олашин Володимир 
Published: August 2024

Актуальність дослідження пов’язана з необхідністю забезпечення ефективності адміністративних процесів через правильне виконання актів, оптимізацію балансу між реалізацією прав і обов’язків та забезпеченням простоти, швидкості й економічної вигоди, а також адаптацію процедур до сучасних вимог і технологій для покращення публічного управління у цій сфері.
Мета статті – дослідити основні аспекти виконання адміністративних актів у публічному управлінні України, підкреслити їх значення для ефективності таких актів та розглянути обов’язковість їх виконання як складову принципу ефективності в адміністративній процедурі.
Результати дослідження. Досліджено роль адміністративних актів у правовій системі та їх вплив на ефективність процедур. Зроблено акцент на важливості їх обов’язкового виконання, організації процесу з мінімальними витратами ресурсів, а також на взаємодії між органами влади і громадянами, правових гарантіях і принципі пропорційності. Застосовано підхід, який покращує розуміння ролі адміністративних актів у публічно-правовій системі, а також щодо розробки критеріїв для оцінки ефективності адміністративних процедур, удосконалення механізмів захисту прав громадян і сприяння впровадженню рекомендацій для підвищення якості адміністративних актів та правової захищеності громадян.
Висновки. Дослідження показало, що адміністративні акти є ключовими елементами забезпечення ефективності адміністративних процедур в Україні, оскільки вони забезпечують правову визначеність та захист прав громадян, сприяючи зміцненню правової держави. Важливість обов’язкового виконання актів з моменту набрання ними чинності підкреслює необхідність дотримання принципу ефективності, що дозволяє оперативно вирішувати справи з мінімальними витратами ресурсів. Запропоновані підходи до реалізації принципу ефективності можуть покращити якість публічного управління та підвищити довіру громадян до органів влади.
Przekonania metapoznawcze o płynności czcionki w teście zapamiętywania słów
Authors: Słomska Lea 
Published: August 2024

Cel. Dotychczasowe badania wskazują na wpływ płynności (fluency) na metapoznawcze osądy o uczeniu się (judgments of learning, JOLs). Poniższe badanie miało na celu zbadanie wpływu manipulacji cechą percepcyjną bodźca tekstowego (czcionki) na metapoznawcze osądy o uczeniu się.
Metody. Uczestnikom (N = 41) prezentowano słowa w czcionkach sans-serif i kaligraficznej, na temat których deklarowali swoje osądy o uczeniu się, po czym wykonywali test polegający na przypominaniu sobie tych słów. Zebrano dane dotyczące osądów o uczeniu się słów, liczby zapamiętanych słów, oraz zapamiętanych słów oznaczonych jako trudne.
Wyniki i wnioski. Uczestnicy oznaczali słowa przedstawione czcionką kaligraficzną jako trudne częściej niż słowa przedstawione czcionką sans-serif. W teście pamięci nie wystąpiły podobne różnice między warunkami, co wskazuje na metapoznawczą iluzję (metacognitive illusion). Wyniki badania są spójne z wcześniejszymi badaniami w tym obszarze.
Wartość poznawcza. Poza replikacją klasycznego projektu eksperymentalnego, artykuł przegląda zagadnienie metapoznania i badania w paradygmacie osądów o uczeniu się. Wskazuje na potrzebę nowych metod adresujących napotkane problemy i wspomina dobre praktyki.
DESENHO E VALIDAÇÃO DE UMA ESCALA PARA MEDIR A COMPETÊNCIA DIGITAL SOB O ENFOQUE SÓCIO CULTURAL
Authors: Santana Flavia Barbosa Ferreira de , Jiménez Jesús Conde 
Published: August 2024

O artigo apresenta o processo de desenho e validação do conteúdo de uma escala para medir a competência digital sob o enfoque sócio cultural: Domínio, Preferência, Reintegração e Apropriação. Especialistas definidos a partir do coeficiente de competência, avaliaram o instrumento por meio da escala de Likert. O conteúdo dos itens foi aprovado a partir do Índice de Validade de Conteúdo e o método Delphi foi utilizado para a comunicação com os especialistas. Os resultados demonstraram que a escala validada traz itens que buscam identificar a competência digital dos estudantes a partir dos seus interesses pessoais e a partir de diferentes usos que fazem das tecnologias digitais, focando em habilidades e atitudes dos construtos do enfoque sócio cultural da competência digital. Concluímos que a escala é adequada para obter dados junto aos estudantes por possuir boa representatividade de conteúdo do construto, podendo ser utilizado na prática e em pesquisas científicas, sendo necessária a validação confirmatória do conteúdo da mesma.
Genotipificación de la región 3´UTR del gen Nramp1, en ganado Holstein y en criollo Hartón del Valle
Authors: Trujillo Bravo Esperanza , Valderrama Llanos Yasbleydy 
Published: August 2024

Resumen
En investigaciones sobre respuesta a infecciones por diferentes patógenos intracelulares en humanos y en ratones, el gen Nramp1 se ha descrito como un gen controlador de la resistencia y de la susceptibilidad a algunas enfermedades. En el presente trabajo se genotipificaron 151 bovinos criollos Hartón del Valle, y 128 Holstein, para un microsatélite de la región 3' UTR(que no transcribe), en la posición 1745-1955 del gen Nramp1. Se determinaron variaciones de tamaño para éste microsatélite en ambos grupos y se encontró que los más frecuentes son el de 209 y el de207 pares de bases. Los resultados de secuenciación mostraron modificaciones en el número de GTs y se encontraron los polimorfismos (GT)12, (GT)11, previamente reportados por Feng et al, y Horín et al; además se encontraron (GT)14 y (GT)10.
Summary
In studies of natural resistance or susceptibility to different intracellular pathogens the Nramp1 gene has been described as controlling this characteristic in mouse and in the humans. In this project we genotyped 151 Harton of the Valle bovine individuals and 128 Holstein, for a microsatellite of the 3' untranslated region of Nramp1 gene, in position 1745-1955 and found that the most frequency size of microsatellite were 207 and 211 bp. The sequencing results indicate that there is polymorphim in the number of GT repetitions and (GT)12 and (GT)11 were present as reported previously, as well as (GT)14 y (GT)10.
De Pearson a Spearman
Authors: Restrepo Luis F. , González L. Julián 
Published: August 2024

Resumen
Este artículo trata acerca de los coeficientes de correlación de Pearson y Spearman los cuales son ampliamente utilizados en las ciencias agropecuarias con el fin de establecer relaciones entre variables generalmente de índole cuantitativo. Además contiene los supuestos fundamentales en los que se basa el método de Pearson: normalidad bivariada, linealidad en la interacción de las variables y la forma de programación en el paquete estadístico SAS; adicionalmente, la manera de interpretar las salidas derivadas del paquete estadístico las cuales oscilan entre -1 ≤ ρ ≤ 1.
Summary
This article is about the Pearson and Spearman correlation coefficients which are widely used in agricultural sciences in order to establish the relationships between generally quantitative variables. It also contains the fundamental assumptions in which the Pearson method is based: bivariated normality, variable interaction linearity, as well as the programming Schedule in SAS software; in addition, the way in which SAS exits must be interpreted which oscillate between -1 ≤ ρ ≤ 1.
Calidad físico-química y atributos sensoriales de filetes sajados biopreservados de cachama, empacados al vacío bajo refrigeración
Authors: Suárez Mahecha Héctor , Pardo Carrasco Sandra C. , Cortés Rodríguez Misael 
Published: August 2024

Summary
Biopreservatives for a native strain bacteriocin producer were evaluated on fillets of hybrid Cachama. A raw extract of Lactobacillus plantarum LPBM10-bacteriocin was added to fillets of cachama hybrids (Piaractus brachypomus x Colossoma macropomum) vaccum-packed and stored at 30 °C/30 days. The evaluation was performed with three treatments, crude bacteriocin extract, lactic acid and control. The pH values decrease throughout storage period levels 6.20 at the end of the period. The initial value of thiobarbituric acid (TBA) for the fillets was 0.93 mg of malonaldehyde/kg, the highest values in physicochemical and sensory changes were evaluated to cachama hybrid fillets Piaractus brachypomus x Colossoma macropomum biopreserved with a crude bacteriocin extract produced by Lactobacillus plantarum LPBM10, vacuum-packed and stored at 30 ºC/30 days. The evaluation of TBA was obtained up the day 10 of storage. For this period the lactic acid treatment reached the highest value and the lower were observed for the control treatment. The analysis of TVB-N showed the best results for bacteriocin treatment and concluded with 19.3 mg TVB-N/100 g. The results of sensory analysis for fresh and cooked cut fillets showed the best acceptability scores for the crude bacteriocin extract treatment.
Biodegradación del malatión utilizando microorganismos nativos de suelos agrícolas
Authors: Mosquera B. Roberto , Peñuela M. Gustavo A. 
Published: August 2024

Summary
The degradation of the malathion pesticide by native microorganisms in an agricultural soil was studied in both laboratory and field conditions. The field study was conducted in a specific area in Caldas (municipality located in the south of the valle de Aburrá, department of Antioquia, Colombia) designated for dairy cattle and vegetable crop. Malathion disappearance and the formation of its main metabolite (malaoxon) were quantified utilizing an analytical method that included a soil sample extraction and pesticide and metabolite quantification by gas chromatography. The extraction was conducted by mechanical shaking with ethyl acetate, and the quantification was performed using a chromatographer connected to a micro-electron capture detector with an automatic injection system. Recoveries were 89.4% for malathion and 93.8% for malaoxon. In the laboratory (35 days, 2.50 µg/g of soil), malathion degradation was 81.6%. 51.3% of this value corresponded to microbial degradation, and the rest was due to losses associated with physicochemical processes. Under field conditions (21 days, 1.50 µg/g), an average degradation of 74.8% was obtained. Counting of soil microorganisms was 6.8 x 105 CFU/g soil.
La ecografía como ayuda al diagnóstico de colecistitis en un canino
Authors: Guendulain Corina F. , González Griselda M. , Maffrand Carmen I 
Published: August 2024

La colecistitis es una patología inflamatoria de la vesícula biliar (VB) y la obstrucción e infección biliar serían las causas principales de su presentación. El diagnóstico es difícil, porque tanto los signos clínicos como las anormalidades clínico-patológicas son poco específicas, por lo que la ecografía resulta una modalidad diagnóstica importante, ya que la visualización ecográfica de espesamiento de la pared de la VB o de bilis hiperecogénica induce a la sospecha de colecistitis. El cultivo y antibiograma biliar permiten definir el tratamiento antibiótico específico. Se describe un caso clínico donde se destaca la importancia de la ecografía en el diagnóstico de la colecistitis canina.Palabras clave: imagen, perro, vesícula biliar.--------------------------------------------------------------------------------The ultrasonography as an assistance to diagnostic of cholecystitis in a canineSummaryThe cholecystitis is a gall-bladder inflamatory patology, the obstruction and biliar infection could be the principal causes of presentation. The diagnosis is dificult because the clinical signs as clinicopatological abnormalities are inespecifics, so the ultrasonography is a important method of diagnosis, because the visualization of thickeny of the gall-bladder’s wall or hiperecogenic bile induce to suspect cholecystitis. The bile culture and antibiograma permit to define the specific antibiotic treatment. A clinic case is described to emphasize the importance of ultrasonography in the canine cholecystitis diagnosis.Key words: dog, gall-bladder, image.--------------------------------------------------------------------------------O ultra-som como ajuda ao diagnóstico da colecistite num caninoResumoA colecistite é uma patologia inflamatória da vesícula biliar e a obstrução e infecção seriam as causas principais de sua apresentação. O diagnostico é difícil, porque os signos clínicos e as anormalidades clínico-patológicas são específicas, pelo que o ultra-som resulta em uma modalidade diagnóstica importante, porque a visualização no ultra-som do espacejamento da parede da vesícula biliar ou do bílis hiperecogénica induz à suspeita de colecistite. O cultivo e antibiograma biliar permitiram definir o tratamento antibiótico específico. Descreve-se um caso clínico onde destaca-se a importância do ultra-som no diagnóstico da colecistite canina.Palavras chave: cachorro, imagem, vesícula biliar.
IMPLEMENTASI BUDAYA SEKOLAH DALAM PEMBINAAN KARAKTER SISWA
Authors: Frasandy Rendy 
Published: August 2024

This research is motivated by the early behavior shown by children in their childhood. Like, say dirty and theft. Parents' indifference about their child's behavior makes the child's character worse. Therefore, a solution is needed to foster character for children through positive habits that are able to build character gradually. From this, the role of educational institutions such as school is to foster student character through the school culture in it. The objectives to be achieved in this study are to describe the character values and school culture in implementing school culture in fostering student character at school. This study uses a qualitative descriptive type, where the researcher tries to describe in full the phenomena that occur systematically. The data collection method used by researchers is a structured interview method for students and unstructured for principals and classroom teachers. In addition to the interview method, the researcher also uses the method of observation and documentation in this study. The results of this study indicate that the implementation of school culture in fostering student character shows significant results. This can be seen from the daily behavior of students both at school and at home. The characters in question are religious, honest, disciplined, independent, love the homeland, and so on. Of course, this was achieved thanks to the support of various parties, especially parents.
Manajemen Pembelajaran Pendidikan Agama Islam bagi Anak Berkebutuhan Khusus
Authors: Amalia Rahmatini  , Istikomah  
Published: August 2024

Penelitian ini bertujuan untuk menganalisis manajemen pembelajaran Pendidikan Agama Islam bagi anak berkebutuhan khusus (ABK) di SLB Harmoni Gedangan. Metode penelitian menggunakan kualitatif deskriptif. Metode pengumpulan data menggunakan observasi, wawancara, dan dokumentasi. Sedangkan teknik analisis data menggunakan reduksi data, penyajian data, dan penarikan kesimpulan/verifikasi. Hasil penelitian menunjukkan bahwa manajemen pembelajaran Pendidikan Agama Islam di SLB Harmoni Gedangan sudah mencakup perencanaan, pengorganisasian, pelaksanaan dan evaluasi. Hal tersebut ditandai dengan salat berjemaah di sekolah, pembinaan cara berwudu, dan pembinaan akhlak peserta didik. Selain itu, tercapainya aspek manajemen sangat tergantung dengan komitmen dan kapabilitas guru terhadap manajemen pendidikan itu sendiri. Untuk mencapai keberhasilan dalam mengajar, guru harus kreatif, sabar, dan pengetahuan yang kuat dan luas. Selain itu, faktor keberhasilan dalam pembelajaran bagi anak berkebutuhan khusus adalah sinergitas atau kekompakan dalam berkomitmen untuk mendidik baik di rumah maupun di sekolah antara pihak sekolah, guru dan wali murid.