bluuebunny/crossref_metadata_2025_split huggingface dataset:
A CONFIANÇA ALHEIA COMO CRITÉRIO DE INTERPRETAÇÃO DO NEGÓCIO JURÍDICO INTER VIVOS E A VONTADE DO TESTADOR JUNTO AO CAUSA MORTIS
Authors: Romiti Angela Patrício Müller 
Published: August 2024

A problemática da interpretação do negócio jurídico em geral, mas particularmente no campo contratual, encontra-se na fixação de seu conteúdo, compreensão e extensão de seu objeto - a vontade. Como expressão máxima da autonomia privada, busca-se através da exegese, como fim último, a vontade contratual. Com efeito, entre declaração (feição externa) e vontade (feição interna) há presunção relativa de correspondência que, contudo, cederá ante a patológica e reconhecida inexistência, em prol da vontade. Deveras, equívoca a ideia de que a declaração volta-se ao sentido atribuído exclusivamente pelo autor, mas, ao revés, indispensável o concurso do elemento subjetivo da confiança alheia, em especial do destinatário e terceiros - quando estes também interessados na declaração de vontade. Trata-se de dever anexo, cuja gênese é a boa fé na execução do contrato. Por outro lado, difere-se, da interpretação do negócio jurídico mortis causa posto que este é estranho a criação de confiança alheia. Como ato de disposição de última vontade – unilateral – o testamento presta-se à organização dos interesses do testador post mortem, e, por conseguinte difere-se, essencialmente, em seu critério interpretativo – privilegia-se, assim, o sentido pretendido e atribuído pelo testador excluindo-se a confiança alheia de seu esquadrinhamento para alcance do real sentido. Essa dupla e rara contraposição dos critérios interpretativos não encontrados na doutrina nacional são essenciais, e investigados através da metodologia da revisão bibliográfica. Partindo-se do conceito de negócio jurídico, seguido pela interpretação do negócio jurídico inter vivos e causa mortis, estabelecem-se suas distinções e conclui-se, ao final, pela ignota confiança alheia junta às disposições de última vontade, cujo critério norteador há de ser tão somente a vontade do testador.
Strategi Pemasaran Gula Aren dalam Meningkatkan Kesejahteraan Masyarakat di Desa Sikara Tobata, Kecamatan Sindue Tobata, Kabupaten Donggala
Authors: Fadli  , Asngadi  , Harnida Wahyuni Adda  
Published: August 2024

Abstrak
Di Desa Sikara Tobata tanaman aren merupakan salah satu komoditas perkebunan yang memilik nilai ekonomis yang tinggi sehingga sangat prospektif dalam pengembangannya dan memiliki peluang yang sangat besar dalam meningkatkan perekonomian masyarakat di desa tersebut. Pengumpulan data dilakukan pendekatan survei dengan mewawancarai 4 pelaku usaha gula aren melalui pertanyaan terbuka. Hasil dari penelitian ini adalah strategi pemasaran yang dilakukan dengan melakukan 4 bauran pemasaran (4P) yaitu (1) Produk : mempertahankan dan melakukan peningkatan kualitas produk (2) Harga : melakukan penetapan harga dengan orientasi biaya (3) Promosi: melakukan pelatihan pengunaan media sosial dalam melakukan promosi gula aren dan membantu pelaku usaha gula aren dalam mencari mitra (4) Tempat : gula aren diproduksi di Desa Sikara Tobata secara tradisional sebagai industri skala rumah tangga serta membentuk kerjasama kemitraan terhadap para pengusaha gula aren
La motivación en el aprendizaje del módulo de Programación y Base de Datos en la Figura Profesional de Informática
Authors: Caicedo-Armas Carmen Narcisa , Serrano-Pullutaxi Marisol Cecibel , Campoverde-Moscol Amarilis Isabel 
Published: August 2024

La investigación explora la motivación en el aprendizaje del módulo de Programación y Base de Datos en estudiantes de bachillerato técnico de Informática en la Unidad Educativa Atacames, Ecuador. El estudio, de enfoque mixto y alcance correlacional explicativo, se centró en las dimensiones de actitud de aprendizaje y habilidades cognitivas.

Los resultados revelan una baja identificación vocacional con la figura profesional y una limitada comprensión de la utilidad del módulo. Solo el 18% de los estudiantes relacionan sus estudios con metas profesionales y comprenden la utilidad del aprendizaje. En cuanto a habilidades cognitivas, se detectaron deficiencias en resolución de problemas, pensamiento lógico y análisis de datos.

Las entrevistas a especialistas corroboran estos hallazgos, destacando la importancia de desarrollar el pensamiento lógico y habilidades de resolución de problemas desde etapas tempranas. Se identificó que la falta de estas habilidades y una orientación vocacional inadecuada son factores clave en la desmotivación y bajo rendimiento de los estudiantes.
El estudio concluye que existe una correlación significativa entre la motivación y el rendimiento académico en el módulo. Se recomienda implementar estrategias para fortalecer la orientación vocacional, mejorar la comprensión de la aplicabilidad práctica de los conocimientos y desarrollar habilidades cognitivas fundamentales. Estas medidas buscan aumentar la motivación intrínseca y mejorar el aprendizaje en el área de Programación y Base de Datos.
Singular Points of Tubular Surfaces in Minkowski 3-Space
Authors: Karacan Murat Kemal , Es Hasan , Yayli Yusuf 
Published: August 2024

In this paper, we examine singular points of tubular surfaces and its parallel surfaces, which is based on two-parameter spatial motion along a curve in Minkowski 3-space. Related results are presented also.

2000 Mathematics Subject Classification. 53A17, 53A35
The Semantic Distance, Fuzzy Dependency and Fuzzy Formulas
Authors: Dukić Nedžad 
Published: August 2024

In this paper we establish a connection between one fragment fuzzy logic and the theory of fuzzy functional dependencies on the basic of the semantic distance. We give a way to interpret fuzzy functional dependencies as formulas in fuzzy logic. For a set of fuzzy dependencies $F$ and single fuzzy functional dependency $f,$ we show that $F$ implies $f$ as fuzzy functional dependencies if and only if $F$ implies $f$ under the logic interpretation.

2000 Mathematics Subject Classification. 03B52
On $k$-Weakly Primary Ideals Over Semirings
Authors: Atani Shahabaddin Ebrahimi 
Published: August 2024

Since ideals in rings and semirings are closely related, two-sided $k$-ideals occur frequently in semiring theory. Let $R$ be a commutative semiring. For an ideal of $R$, the notion of $k$-weakly primary ideals is defined. It is shown that this notion inherits most of the essential properties of the weakly primary ideals of a commutative ring (see [1], [4]). For example, it is proved that a $k$-weakly primary ideal $A$ of $R$, that is not primary, satisfies $A^{2} = 0$ and rad ($A$) = rad (0). Also, it is shown that an intersection of a family of $k$-weakly primary ideals, that are not primary, is $k$-weakly primary.

2000 Mathematics Subject Classification. 16Y60
On a Functional Equation Related to the Determinant of Symmetric Two-By-Two Matrices
Authors: Houston Kelly B. , Sahoo P. K. 
Published: August 2024

The present work aims to find the solutions $f,g,h, \ell , m : \mathbb{R}^2 \to \mathbb{R}$ of the functional equation $f( ux - vy , \, uy - vx ) = g(x, y ) + h(u, v) + \ell (x , y ) \, m(u , v)$ for all $x, y, u, v \in \mathbb{R}$ without any regularity assumptions on the unknown functions. This equation is a generalization of a functional equation which arises from the characterization of the determinant of symmetric matrices.

2000 Mathematics Subject Classification. Primary 39B22
On Foci and Asymptotes of Conics in the Isotropic Plane
Authors: Beban-Brkić J. , Šimić M. , Volenec V. 
Published: August 2024

The paper shows that every conic with foci in the isotropic plane can be represented by the equation of the form $y^2=\epsilon x^2+x$, where $\epsilon \in \{-1, 0, 1\}$ for an ellipse, a parabola and a hyperbola with foci respectively. Using this equation some important properties of the foci are proved. According to duality the properties of asymptotes of the hyperbola in the isotropic plane are valid as well.

2000 Mathematics Subject Classification. 51N25
Properties of Nehari Disks
Authors: Miller-Van Wieren Leila 
Published: August 2024

Let $D$ be a simply connected plane domain and let $B$ be the unit disk. The inner radius of $D$, $\sigma (D)$ is defined by $\sigma (D) = \sup \{a:a \geq 0,||S_f||_{D} \leq a$ implies $f$ is univalent in $D$ . Here $S_f$ is the Schwarzian derivative of $f$, $ \rho_{D}$ the hyperbolic density on $D$ and $ || S_{f} ||_{D} = \sup_{z \in D} |S_{f} (z)|\rho_{D}^{-2} (z) $. Domains for which the value of $ \sigma (D)$ is known include disks, angular sectors and regular polygons as well as certain classes of rectangles and equiangular hexagons.
When the inner radius for the above-mentioned domains, except non convex angular sectors, is computed it is seen that $ \sigma (D) = 2- || S_h ||_{B}$, where $ h:B \longrightarrow D $ is the Riemann mapping and $B$ the unit disk, a fact that yields a convenient method for computing $\sigma(D)$. We introduce the name Nehari disks for domains with the above property.
In this paper we generalize some results by Gehring, Pommerenke, Ahlfors and Minda that were proved in the unit disk, to analogous results for Nehari disks.

2000 Mathematics Subject Classification. Primary 30C55; Secondary 30C20
On a Mixed Sum-Difference Equation of Volterra-Fredholm Type
Authors: Pachpatte B. G. 
Published: August 2024

The main objective of this paper is to study some basic properties of solutions of a mixed sum-difference equation of Volterra-Fredholm type. A variant of a certain finite difference inequality with explicit estimate is obtained and used to establish the results.

2000 Mathematics Subject Classification. 34K10, 35K10, 35K10
Stability of Almost Closed Operators on a Hilbert Space
Authors: Messirdi Sanaa , Djaa Mustapha , Messirdi Bekkai 
Published: August 2024

We introduce the notion of almost closed linear operators acting in a Hilbert space. This class of operators contains the set of all closed linear operators and is invariant under addition, composition and limits.

2000 Mathematics Subject Classification. 47A05, 47B33
Power Inequalities for the Numerical Radius of a Product of Two Operators in Hilbert Spaces
Authors: Dragomir S. S. 
Published: August 2024

Some power inequalities for the numerical radius of a product of two operators in Hilbert spaces with applications for commutators and self-commutators are given.

2000 Mathematics Subject Classification. 47A12, 47A30, 47A63, 47B15
A New Regularization Method for a Class of Ill-Posed Cauchy Problems
Authors: Tuan Nguyen Huy , Trong Dang Duc , Quan Pham Hoang 
Published: August 2024

In this paper, the Cauchy problem for the elliptic equation is investigated. We use a quasireversibility method to solve it and present convergence estimates under different assumptions for the exact solution. Some numerical tests illustrate that the proposed method is feasible and effective.

2000 Mathematics Subject Classification. 35K05, 35K99, 47J06, 47H10
Some Results on the Composition of Distributions
Authors: Ege Inci 
Published: August 2024

Let $F$ be a distribution, $f$ be a locally summable function and $F_{n} = (F * \delta_{n})(x)$, where $\delta_{n}(x)$ is a certain sequence converging to the Dirac delta-function $\delta(x)$. The distribution $F(f)$ is defined as the neutrix limit of the sequence $\{ F_n(f) \}$, provided its limit $h$ exists in the sense that $$ \Nn \int_{-\infty}^{\infty} F_{n}(f(x))\varphi (x) dx = \la h(x) , \varphi (x) \ra $$ for all test functions $\varphi(x)$ in ${\mathcal D}(a,b)$. The composition of the distributions $x_{-}^{-s}\ln x_{-}$ and $x_{+}^{r}$ is evaluated for $r=0,1, \ldots$ and the composition of the distributions $x_{-}^{-s}\ln^{m} x_{-}$ and $H(x)$ is evaluated for $s,m=1,2,\ldots\,$.

2000 Mathematics Subject Classification. 46F10
Thanks for Organizing the Conference on the Occasion of My Jubilee
Authors: Vuković Mirjana 
Published: August 2024

My dear colleagues and friends, as well as my ex-students !
It has been such an honour to be a part of the beautiful Conference dedicated to me and my jubilee, that moved me to tears.
I would like to extend my heartfelt gratitude to all of you for this wonderful Conference, to all who presented and dedicated your papers to me.
I am especially thankful to two of my exceptional ex-students now university professors Mirna Džamonja and Duško Pavlović who initiated this event and have lightened up the spark within you and put in a lot of effort to organize this event.
Sincere thanks to the Editorial board of the Sarajevo Journal of Mathematics, too, who with Mirna handled the event throughout.
Finally, I would like to thank all the participants who took the time to attend and be with me at this event and thus contribute to making my jubilee very successful and unforgettable.
Thanks again everyone.
Mirjana Vuković
Assessment of Solid waste generation and composition in Bungoma County Urban Centres for appropriate waste management approaches
Authors: Wafula Godfrey Wekesa , Kamiri Hellen , Ouna Tom 
Published: August 2024

The quantity and characteristics of urban solid waste are a result of the interconnectedness of diverse factors at play including social, economic, and environmental factors. These directly influence the choice of management practice at the household or community level. Understanding these relationships can help policymakers and urban planners develop more effective waste management strategies. This study aimed at assessing solid waste generation and composition in Bungoma County urban centers to inform on strategies for effective management of urban waste. The study was carried out in Bungoma county urban centers, specifically Bungoma town, Webuye, Kimilili, Kapsokwony, Chwele, and Sirisia townships. The study applied a stratified sampling technique to select the urban and peri-urban centers while random sampling was used to select respondents in residential dwellings, business people, urban residents, and officers from government institutions including public health and environment, water, and natural resources were interviewed. Ancillary data was collected using questionnaires and interview schedules while historical data was obtained from the Bungoma County Department of Environment and used to validate observed data. Data was analysed using descriptive and inferential statistics and summarized using tables, charts, and graphs. Our findings show that the highest waste was generated from residential homes, commercial, and municipal services. In terms of composition, biodegradable waste had the highest proportion, followed by plastics and glass waste. Population growth could be a key factor in the increased generation of the waste.
Herramientas pedagógicas que superan las dificultades de aprendizaje: Una perspectiva multisensorial en los infantes
Authors: Torres Procel Sylvia Marisol , Guanuchi Aguirre Celia del Carmen , Soto Pila Mónica Patricia , Jumbo Masache Luis Edison 
Published: August 2024

La educación inicial vehicula el desarrollo cognitivo de los niños y niñas, constituyéndose en escenario medular, para un aprendizaje, que supere lo libresco y atomizado desde su formación en todas las áreas a partir de la multisensorialidad. Desde la perspectiva pedagógica, que trasciende la concepción de las dificultades del aprendizaje, tras reflexionar sobre las necesidades educativas sensoriales, producto de integrar las habilidades motrices, conductuales y cognitivas en los primeros años de vida. Esta concepción considera que el neurodesarrollo, se activa cuando el docente acompaña todos los procesos del infante, de manera global, permitiéndole construir los pilares fundamentales para un aprendizaje permanente y autónomo a nivel neurocognivo. Por tanto, en este grupo etario, es donde se lleva a cabo la consolidación de elementos cognitivos y socio- afectivos de orden superior que contribuyen a regular sus propios códigos cognitivos de manera eficaz y efectiva. En tal sentido, se plantea como propósito, describir el impacto generado por las herramientas pedagógicas, que superan las dificultades de aprendizaje, asociadas al desarrollo integral del infante de educación inicial en el contexto ecuatoriano.
Efektifitas Sediaan Foaming Facial Wash Ekstrak Daun Kelor (Moringa Oleifera Lamk) terhadap Bakteri Propionibacterium Acnes dan Staphylococcus Aureus
Authors: DZUN HARYADI ITTIQO  , Permata Hati Melati , Irjayanti Nining 
Published: August 2024

Kulit merupakan lapisan terluar yang melapisi tubuh, Salah satu masalah kulit yang umum ditemukan adalah jerawat pada muka. Jerawat tidak menyebabkan gejala klinik yang membahayakan, namun sering menjadi permasalahan yang sangat mengkhawatirkan karena mengurangi rasa kepercayaan diri dan rasa tidak nyaman pada penderitanya dan dapat menimbulkan rasa stress. Pemicu timbulnya jerawat oleh berbagai faktor salah satunya adalah infeksi bakteri diantaranya adalah bakteri Propionibacterium acnes dan Staphylococcus aureus. Pencegahan penyakit kulit akibat dari bakteri maupun jamur dapat dilakukan dengan membersihkan kulit dengan menggunakan antiseptik. Bentuk sediaan farmasi yang dapat digunakan salah satunya adalah foaming facial wash ekstrak daun kelor. Tujuan dari penelitian ini untuk mendapatkan formula foaming facial wash yang memenuhi syarat mutu dan mendapatakan konsentrasi ekstrak daun kelor dalam sediaan foaming facial wash yang efektif terhadap bakteri Propionibacterium acnes dan Staphylococcus aureus. Penelitian ini diawali dengan proses ekstraksi serbuk daun kelor dilanjutkan pembuatan formula sediaan foaming facial wash dengan variasi konsentrasi ekstrak kelor dan dilakukan evaluasi mutu fisik nya. Terakhir di lakukan uji anti bakteri dengan metode sumuran untuk mengetahui efektivitas diameter hambat sediaan foaming facial wash terhadap Propionibacterium acnes dan Staphylococcus aureus. Hasil menunjukkan semua formula sediaan foaming wash memenuhi persyaratan mutu fisik yaitu sediaan homogen, memenuhi syarat pH antara 4,5-6,5, Nilai viskositas rendah berkisar 2cP-9cP, tinggi busa antara 13 mm-220 mm. Diameter zona hambat terhadap bakteri staphylococcus aureus berkisar 22 mm-24 mm sedangkan terhadap bakteri Propionibacterium acne berkisar 12 mm-22 mm. Analisis anava menunjukkan diameter zona hambat terhadap kedua bakteri tersebut tidak berbeda signifikan pada semua formula sediaan
Poesia e museologia em Vasco Graça Moura
Authors: Oliveira Fernando Matos 
Published: August 2024

Resumo: Este ensaio cruza a poesia de Vasco Graça Moura (VGM) com algumas das aporias que definem a configuração museológica da contemporaneidade, aspecto particularmente relevante num autor filiado na tradição culturalista da poesia portuguesa de Novecentos. A cena do museu na obra de VGM oscila entre a visitação individual, marca da sua origem setecentista, e a saturação turística atual. Recorrendo ao poema intitulado “morte de paolo e francesca na livraria do louvre” procuro sobretudo mostrar como, apesar do comércio acelerado da cultura, o processo de esteticização posto em marcha pelo museu na modernidade aprisiona a poesia do autor, sujeitando toda a sua referencialidade à condição museológica.
The Expression of Poetry and the Impasses of Empire
Authors: Gil Fernando 
Published: August 2024

Abstract: In The Lusiads the expression of poetry—the poetry of Voyage—is opposed to the expression of Empire. This opposition is semantical as well as formal: themes and morpho-syntactical structures are intertwined. Both are analysed in detail. In fact, the relation of Voyage to Empire is complex, as each one “acts” upon the other, with different degrees of success.
Em torno de Modelos no Romance Moçambicano
Authors: Leite Ana Mafalda 
Published: August 2024

Resumo: O artigo descreve algumas das especificidades do romance moçambicano, em que os novos autores de ficção, ao recriarem a sua enunciação no terreno das poéticas orais, recorrem ao modelo, iniciado pela poesia narrativa de José Craveirinha, ao Karingana wa Karingana. Estes novos narradores, repõem na escrita a arte griótica, e encenam estratégias narrativas que legitimam a enunciação de uma memória, cujos procedimentos retóricos, se inscrevem nas tradições locais.
Mass Repression in the Heart of Brazil: Facing the Brazilian Military Coup in Goiás
Authors: Marques João Victor Ataides 
Published: August 2024

This study scrutinizes the repression and resistance movements in the state of Goiás, Brazil, during the Brazilian military dictatorship (1964-1985). Specifically, it explores the establishment of the military government, analyzes its repressive aspects, and highlights significant resistance episodes against the military regime in this state, located right in the heart of Brazil, in its midwest region. First, I focus on the key episodes of national importance that occurred in Goiás, dividing them into repression and resistance. Against this background, I introduce the testimony of a notable participant, Neso Natal, who experienced arrest, exile, and brutal torture in that barbarous age. Finally, I reflect on the political violence and repression experienced in this state, recognizing the notable marks it left in Goiás and Brazil and observing how the globe might reflect on this dictatorship’s implications.
Shedding Light on the Limbo: A Case Study Evaluating the Problems in the Kutupalong Refugee Camp and How Aid Agencies Provide Support to Address the Issues
Authors: Ding Siyi 
Published: August 2024

This paper examines one particular refugee camp, Kutupalong Camp in Cox’s Bazar, Bangladesh, which hosts refugees fleeing religious persecution in Myanmar. I identify several key problems that have arisen in this camp: lack of education and inclusion, food insecurity and malnutrition, and gender-based violence. Various actors are trying to address these problems by working with host communities, addressing structural issues, and providing knowledge to refugees. Actors need to recognize that the three problems are interconnected, and therefore equal attention and resources should be given to each of them to better address the humanitarian problems in Kutupalong camp. Why was the Kutupalong Camp established? What humanitarian problems does it seek to solve? What are some ways that various actors have tried to solve humanitarian problems within the camp?
Impact of Hydroponics Technique on Root Characteristics and Physiological Parameters in Chrysanthemum
Authors: Rahman Sofior , Sarma Hridesh Harsha , Sarmah Ruby , Das Sangita 
Published: August 2024

An experiment was conducted at Experimental Farm, Department of Horticulture, Assam Agricultural University, Jorhat to investigate the response of root characteristics and physiological parameters of chrysanthemum under hydroponics technique. It was laid out on factorial completely randomized design. Total of three replications were done. Experimental variety was chrysanthemum cv. “Rajkumari”. Chrysanthemum plants were grown in seven different growing media combinations viz. M1: coco peat, M2: coarse sand, M3: cinder, M4: coarse sand cinder (1:1 v/v), M5: coarse sand and coco peat (1:1 v/v), M6: coco peat and cinder (1:1 v/v) and M7: coco peat, coarse sand and cinder (1:1:1 v/v) and two different concentrations of nutrient solution (modified Hoagland solution) viz. N1: EC 1.5 dS/m and N2: EC 1.8 dS/m. Results revealed that among different growing media, coco peat was found significantly superior to all other growing media in terms of favouring root characteristics which was followed by coco peat+ cinder. Meanwhile, among the nutrient solution concentrations, EC 1.5 dS/m was found superior to EC 1.8 dS/m. In terms of physiological characteristics, coco peat+ cinder was found significantly superior to all other growing media which was followed by coco peat + coarse sand + cinder. Meanwhile, among the nutrient solution concentrations, EC 1.8 dS/m was found superior to EC 1.5 dS/m for same parameters.