bluuebunny/crossref_metadata_2025 huggingface dataset:
Estudo epidemiológico de sífilis adquirida na região Sul do Brasil
Authors: Nunes Maria Beatriz da Cruz , Farias Ana Katarine Lima da Cunha , Mendonça Maria Luisa Brito Marques de , Medeiros Milena Fernandes de Oliveira , Confessor Patrícia Kadidja Nunes , Dantas Tayne Anderson Cortez , Costa Averlândio Wallysson Soares da
Published: June 2024

O presente artigo tem como objetivo de fazer uma análise epidemiológica dos casos de sífilis adquirida na região Sul do Brasil no período de 2019 a 2023. Este trabalho científico trata-se de um estudo ecológico descritivo e quantitativo, no qual utilizou como fonte de dados o Sistema de Informações e Agravos de Notificações (SINAN) e os parâmetros utilizados para coleta de informações foram: faixa etária, raça, sexo e ano de notificação. Fundamentado nos dados colhidos foi observado que, o estado do Rio Grande do Sul apresentou-se como região com o maior número de casos de sífilis adquirida no Sul brasileiro. Ademais, a população masculina com faixa etária entre 20 a 39 anos de idade demonstrou ser a mais suscetível a ter sífilis adquirida. Com base nas informações deste artigo é evidente que a sífilis adquirida é um problema de saúde pública vigente na região Sul do Brasil, sendo necessário medidas para a maior compreensão da doença, além da necessidade de ações públicas e privadas para o diagnóstico e o tratamento precoce da doença, desse forma será possível diminuir as taxas de sífilis adquirida no Sul brasileiro.
THE USE OF CANNABIDIOL IN PEDIATRIC DENTISTRY PATIENTS WITH AUTISM SPECTRUM DISORDER: INTEGRATIVE REVIEW
Authors: Bertoldi Anna Karolliny Costa , Neto Walter Bertoldi , Arevalo Andres Camilo Campo , Santos Bárbara Sttephanny Silveira , Nunes Filipe de Souza
Published: June 2024

This research project aims to conduct a literature review on the use of cannabidiol (CBD) in pediatric dental patients diagnosed with Autism Spectrum Disorders (ASD). The focus will be on the intersection between pediatric dentistry and ASD treatment, aiming to fill a substantial gap in the scientific and clinical understanding of the subject. The integrated approach provides a solid foundation for informed decision-making by healthcare professionals, family members, and caregivers. The central problem of the research lies in the need for substantial evidence supporting the efficacy and safety of CBD in this specific patient group. The absence of reliable data poses significant challenges for making informed decisions about the pediatric dental treatment of children with ASD, impacting the quality of life for these patients. Therefore, the adopted methodology will involve a literature search, using exclusively recently published articles from the last 5 years, available in databases such as PUBMED and SCIELO, among other relevant sources. The main objective of this literature review is to assess the efficacy of CBD in managing symptoms associated with ASD in pediatric dental contexts, considering its potential therapeutic benefits and possible side effects. The research aims to fill this gap by establishing a comprehensive investigation into the use of CBD in children with ASD, directing its attention to specific implications for oral health.
Method for increasing of mechanical properties of hot-deformed powder steels with ultrafine particles
Authors: Egorov M.S. , Egorova R.V. , Dorofeev V.Yu. , Egorov A.M.
Published: June 2024

A method has been proposed to increase the mechanical properties of hot-deformed powder steels, which consists of additional plastic deformation with a degree of deformation at which the intragranular intergrowth of the material is preserved. The influence of ultrafine silicon nitride particles on the formation of the structure and properties of hot-deformed powder steels is considered.
Effect of adsorption processes during low-temperature plasma treatment for changing of electrophysical properties of CVD coatings of carbide plates
Authors: Brzhozovsky B.M. , Zinina E.P. , Martynov V.V.
Published: June 2024

The results of a study of the influence of adsorption processes during low-temperature plasma treatment on changes in the electrical properties of CVD coatings of replaceable multifaceted carbide inserts are presented.
Laboratory methods for evaluating the functioning of cytokines in veterinary practice
Authors:   St. Petersburg State University of Veterinary Medicine, St. Petersburg, Russia, Makavchik Svetlana A. , Avdeenko Vladimir S. ,   St. Petersburg State University of Veterinary Medicine, St. Petersburg, Russia, Moiseeva Karina A. ,   St. Petersburg State University of Veterinary Medicine, St. Petersburg, Russia, Safronov Danil I. ,   St. Petersburg State University of Veterinary Medicine, St. Petersburg, Russia
Published: June 2024

This review paper analyzes modern laboratory methods for assessing the functioning of cytokines in veterinary practice for the prevention, prevention and development of treatment plans for pathologies of various etiologies. Purpose of the work: to analyze laboratory methods for assessing the functioning of cytokines in veterinary practice. Materials and methods. For the study, we used the resources of the Elibrary and PubMed search engines on this topic. Research results. A brief description of cytokines and their biological activity is presented. Laboratory methods for assessing the functioning of the cytokine system include: genetic analysis of mutations in the genes of cytokine receptors and proteins of intracellular signaling systems that trigger synthesis and signal transmission; analysis of cytokine gene polymorphism; study of cytokine gene expression; studying the level of cytokine production by cells in culture; determination of cytokine concentrations in biological fluids; study of cytokine synthesis at the level of individual cells; study of cytokine synthesis in tissues.
The current epizootic situation of rabies in the Republic of Guinea
Authors:   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin”, Moscow, Russia, Lama Francois , Pigina Svetlana Yu. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin”, Moscow, Russia, Navruzshoeva Gulnora Sh. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin”, Moscow, Russia
Published: June 2024

Rabies is a global area that is registered in most countries of the world, in a wide variety of natural and climatic zones. In Africa, the geography and ecology of rabies is complex and multilayered. Guinea is a country with diverse natural conditions and a large number of animals. The population is approximately 13 million inhabitants, which are distributed among eight administrative regions: Conakry, Kindia, Boke, Mamu, Labe, Farana, Cancan and N'zerekore. In Guinea, there are numerous cases of rabies among humans and animals every year, so the fight against rabies is an urgent task. To assess the epizootic situation, the spread of rabic infection in the regions of Guinea from 2010 to 2022 was studied. The study was conducted by the National Directorate of Veterinary Services of the Republic of Guinea. Epizootological analysis confirms that the disease has been registered in all regions of the country where rabies dominates. Risk factors for human infection are increasing from year to year, therefore, vaccination coverage of livestock and veterinary and sanitary measures remain one of the main tasks of the veterinary service.
Pengaruh Harga, Perceived Quality dan Kesadaran Merek Terhadap Keputusan Pembelian Mie Instan Indomie (Studi Kasus pada Mahasiswa Fakultas Ekonomi Untag Banyuwangi)
Authors: Yuntafauni Nabilla Isti , Yuliandari Ni Kadek , Arinda Rifka
Published: June 2024

Penelitian ini dilakukan bertujuan untuk mengetahui dan menganalisis pengaruh harga secara parsial terhadap keputusan mie instan Indomie pada mahasiswa Fakultas Ekonomi Untag Banyuwangi, untuk mengetahui dan menganalisis pengaruh perceived quality secara parsial terhadap keputusan mie instan Indomie pada mahasiswa Fakultas Ekonomi Untag Banyuwangi, untuk mengetahui dan menganalisis pengaruh kesadaran merek secara parsial terhadap keputusan mie instan Indomie pada mahasiswa Fakultas Ekonomi Untag Banyuwangi, untuk mengetahui dan menganalisis pengaruh harga, perceived quality, dan kesadaran merek secara simultan terhadap keputusan mie instan Indomie pada mahasiswa Fakultas Ekonomi Untag Banyuwangi. Populasi dalam penelitian ini sejumlah 760 orang. Penentuan jumlah sampel yang digunakan dalam penelitian ini ditentukan dengan menggunakan rumus Slovin, jumlah sampel sebanyak 262 orang. Teknik pengumpulan data primer dan sekunder pada penelitian ini menggunakan teknik observasi, Interview, Kuesioner, dan dokumentasi. Pada penelitian ini operasional variable diantaranya harga (X1), persepsi kualitas (X2), kesadaran merk (X3), dan Keputusan pembelian (Y). Pada penelitian ini pula menggunakan metode regresi berganda dengan alat bantu analisis data menggunakan SPSS versi 25 untuk melakukan uji analisis validitas dna reliabilitas, uji asumsi klasik (uji normalitas, uji multikolinearitas, Uji Heteroskedastisitas) dan peneliti juga menghitung uji hipotesis (Uji F, Uji Parsial, analisis regresi linier berganda, dan analisis R-Square). Hasil dari penelitian ini adanya peran harga yang ekonomis, perceived quality yang baik dan kesadaran merek yang mudah dikenal bagi mahasiswa Fakultas Ekonomi Universitas 17 Agustus 1945 Banyuwangi dapat meningkatkan keputusan pembelian produk mie instan indomie.
Analisis Efektivitas Mesin Anjungan Dukcapil Mandiri (ADM) sebagai Upaya Peningkatan Pelayanan Administrasi Kependudukan di Mal Pelayanan Publik Kabupaten Banyuwangi
Authors: Fatimatuzzahro Qorina , Imaniar Dimas , Vitasari Leni
Published: June 2024

Banyaknya temuan masalah dalam penyelenggaraan pelayanan administrasi kependudukan mendorong pemerintah untuk menciptakan sebuah inovasi. Dalam hal ini, Kemendagri melalui Ditjen Kependudukan dan Pencatatan Sipil meluncurkan sebuah inovasi berupa Mesin Anjungan Dukcapil Mandiri (ADM). Masyarakat dapat mencetak sendiri dokumen kependudukan dengan waktu yang singkat menggunakan mesin ADM. Dinas Kependudukan dan Pencatatan Sipil Kabupaten Banyuwangi merupakan salah satu organisasi perangkat daerah yang menerapkan inovasi tersebut. Tujuan penelitian ini adalah untuk mengetahui dan mendeskripsikan efektivitas mesin ADM dalam meningkatkan pelayanan administrasi kependudukan di Mal Pelayanan Publik Kabupaten Banyuwangi serta faktor pendukung dan penghambat dalam pelaksanaannya. Penelitian ini menggunakan metode kualitatif dengan jenis penelitian deskriptif. Pengumpulan data penelitian ini menggunakan teknik observasi, wawancara, dokumentasi dan triangulasi. Analisis penelitian ini menggunakan 5 indikator efektivitas meliputi Produksi, Efisiensi, Kepuasan, Adaptasi dan Perkembangan. Hasil penelitian ini menunjukkan bahwa pemanfaatan mesin ADM di Mal Pelayanan Publik Kabupaten Banyuwangi belum cukup efektif khususnya pada indikator produksi, adaptasi dan perkembangan. Sedangkan pada indikator efisiensi dan kepuasan dapat dikatakan sudah efektif.
Analisis Pencatatan, Perhitungan, Pembayaran dan Pelaporan Pajak Penghasilan Pasal 21 Pada PT ZYX Tahun 2022
Authors: Kusnadi  , Pranata Cahya Esha Kusuma
Published: June 2024

PT ZYX adalah perusahaan yang bergerak di bidang jasa pelatihan dan event organize yang telah berdiri sejak tahun 2003. Perusahaan ini memotong pajak penghasilan pasal 21 setiap bulannya. Tujuan dari penelitian ini adalah untuk menganalisis pelaksanaan pencatatan, pehitungan, pembayaran, dan pelaporan pajak penghasilan pasal 21 pada PT ZYX berdasarkan pada peraturan perpajakan di Indonesia yaitu Undang-Undang Nomor 36 Tahun 2008 dan PER-16/PJ/2016. Metode penelitian yang digunakan adalah metode deskriptif kualitatif. Metode ini dilakukan dengan cara mengumpulkan, menganalisis, serta menjabarkan data sehingga dapat ditarik kesimpulan mengenai perhitungan, penyetoran dan pelaporan pajak penghasilan pasal 21 yang dilakukan oleh PT ZYX. Hasil dari penelitian ini adalah pencatatan, perhitungan, pembayaran dan pelaporan pajak penghasilan pasal 21 yang dilakukan PT ZYX sudah sesuai berdasarkan pada peraturan perpajakan di Indonesia yaitu Undang-Undang Nomor 36 Tahun 2008 dan PER-16/PJ/2016.
Food Additive Mediated Biosynthesis of AgNPs with Antimicrobial Activity Against Hypermucoviscous Enterotoxigenic Foodborne Klebsiella pneumoniae
Authors: AlKhafaji Marwa H. , Mohsin Raghdan H. , Alshaikh Faqri Ayoob M.
Published: June 2024

This study was aimed to adopt an ecofriendly method to synthesize nanoparticles with an effective antibacterial and anti-biofilm activity. A food origin hypermucoviscous Klebsiella pneumoniae was isolated from food samples and identified using biochemical tests and the Vitek system. A string test was depended on to identify hypermucoviscous isolates. Enterotoxicity of foodborne hypermucoviscous K. pneumoniae isolates was detected phenotypically using suckling mouse bioassay. Biofilm forming ability was tested for all the isolated bacteria using the Microtiter plate method and Congo Red Agar. A natural food additive Syzygium aromaticum (clove) aqueous extract was used for the biosynthesis of silver nanoparticles in optimized conditions. The biosynthesized clove-silver nanoparticles (Clove-AgNps) were characterized by several techniques, and their antimicrobial and antibiofilm activity was determined. The results of this study revealed that the isolation of 28 K. pneumoniae isolates were isolated from 200 food samples. String test results showed that 16/28 (57.14%) K. pneumoniae isolates were hypermucoviscous. Eleven of these isolates (68.75%) were enterotoxigenic. Using clove aqueous extract as a biological agent was successful in the biosynthesis of AgNPs with an average diameter of 14.12 nm as measured by AFM. The optimum biosynthesis conditions were: 1mM of AgNO3 concentration, pH 7, at 37 °C, and 24 hours.  The minimum inhibitory concentration of the clove-AgNPs was detected as 62.5 µg.mL-1. Sub-inhibitory concentration of 31.25 µg.mL-1 of Clove-AgNPs resulted in: 91% decrease in the formed biofilm. It can be concluded that using Syzygium aromaticum is an effective ecofriendly method for AgNPs biosynthesis with excellent antibacterial and anti-biofilm activity against enterotoxigenic hypermucoviscous K. pneumoniae.
Legal Aspect of Expanding the Scope of Control over Foreign Investments in the Russian Federation
Authors:   Lomonosov Moscow State University, Arutyunyan Anna A. , Belitskaya Anna V. ,   Lomonosov Moscow State University
Published: June 2024

The current political and economic background promotes a steady trend to strengthen control over foreign investments in the Russian Federation, both by expanding the scope of preliminary control (through specific administrative procedures where the governmental bodies decide whether an investment transaction is acceptable or not) and by tightening the consequences of violating the named procedure by foreign investors. The purpose of this article is to analyse the transformation of the legal regulation of foreign investment in connection with the need to protect national security and national interests of the Russian Federation.
Creation of a Unified Legal Function in the Company
Authors:   HSE University, Utkin Vladimir V.
Published: June 2024

The article describes prerequisites, targets, tasks, stages and tools of the project for creation of the legal shared services centre (SSC) — unifying the legal function into a vertically integrated specialised centre rendering in-house legal services to the company’s business divisions on the basis of uniform rules and standards and with reasonable expenses, efficiency and high quality.
Why Do Lawyers Need to Know about Business Processes?
Authors: Donnikov Yury E.
Published: June 2024

The article gives an understanding of the value and significance of the process approach in everyday legal work, explains the content of the category “business processes” and how this understanding will help lawyers to act more effectively in solving their tasks.
Peter the Great and Property Registration: Are the Reproaches Fair?
Authors:   Saint Petersburg State University, Rybalov Andrey O.
Published: June 2024

According to a widespread point of view, in the Russian law of the XVII century after the adoption in 1649 of the Soborny Ulozheniye, there was a strict distinction between the execution of a bill of sale as a private dispositive act and an entry in the books of the Pomestniy Prikaz — only the latter led to the transfer of ownership of land. Due to Peter’s reforms the transfer of ownership again, as before, was associated with the moment of the bill of sale; the record retained its significance only for the collection of duties. In the author’s opinion, accusations against Peter the Great of such reductionism are unfounded. Making a registration record in the Russian law of that period was not a way of transferring the right.
The Effect of Using Digital-Based Learning Media on Student Competence: An Observational Study of Senior High School Students in Jambi City, Indonesia
Authors: Pratama Aditya , Arpizal  , Novia Sri Dwijayanti
Published: June 2024

Digital transformation in education has encouraged the use of digital-based learning media (MPBD) at various levels, including senior high school. This study aims to analyze the effect of using MPBD on the competency of senior high school students in Jambi City, Indonesia. This research uses an observational design with a quantitative approach. The sample consisted of 350 senior high school students in Jambi City who were randomly selected in stages. Data was collected through questionnaires, class observations, and document analysis (report scores). Data analysis was carried out using multiple linear regression. The research results show that the use of MPBD has a positive and significant effect on student competence (p < 0.05). Factors such as intensity of use of MPBD, quality of MPBD, and teacher support also contribute significantly to increasing competency. The use of MPBD that is well integrated in the learning process can increase the competence of senior high school students. Improving the quality of MPBD, teacher training and infrastructure support is needed to optimize the use of MPBD in education.
Análise do desempenho, estresse, resiliência, fatores de personalidade e atenção durante uma simulação de competição de tiro com arco
Authors: Fentenes da Silva Cardoso Bruna , Silva Giullio César Pereira Salustiano Mallen da , Rolim Lopes Silva Yuri , Santos Meireles Alex , De Souza Sodré Ravini , Moreira de Carvalho Monteiro Ana Beatriz , Ribeiro Nogueira da Gama Dirceu , Gomes de Souza Vale Rodrigo
Published: June 2024

Introdução: O tiro com arco é um esporte caracterizado pela execução de padrões de movimentos estáveis, com o objetivo de disparar uma flecha com precisão em um alvo. Dessa forma compreender fatores físicos e psicológicos relacionados ao desempenho na modalidade se faz necessário.
Objetivo: Examinar as associações entre estresse, resiliência, fatores de personalidade, atenção (difusa e concentrada) e com desempenho no tiro com arco.
Métodos: Participaram nove praticantes de tiro com arco, de ambos os sexos, com média de idade de 38,22±16,40 anos, com no mínimo um ano e meio de prática na modalidade. Para a caracterização da amostra, foram analisadas: envergadura, tamanho da puxada, equilíbrio unipodal e frequência cardíaca. Durante a simulação de competição foram realizadas avaliações do desempenho, do estresse, da resiliência, dos fatores de personalidade e da atenção.
Resultados: Foi encontrado um aumento (p=0,008) da atenção concentrada do momento pré para o pós-simulação de competição de tiro com arco. Já na atenção difusa não foi encontrada diferença significativa. Houve correlações positivas entre envergadura e tamanho da puxada (rho=0,902; p= 0,001), tempo de prática do esporte e pontuação total (rho=0,786; p=0,012), pontos2 e pontos total (rho= 0,782; p=0,013). Já as correlações negativas foram entre extroversão e pontos2     (rho=-0,730; p=0,026) e entre resiliência e atenção concentrada pré-simulação (rho=-0,676; p=0,045).
Conclusão: Dadas às associações encontradas entre resiliência e atenção concentrada, extroversão e pontuação da segunda série, é possível concluir que fatores de personalidade podem afetar o desempenho final de participantes de uma competição simulada de tiro com arco.
Huumori eduskunnan täysistunnossa
Authors: Zareff Janne
Published: June 2024

Tässä tutkimuksessa käsitellään Suomen eduskunnan täysistunnoissa 21.6., 22.6. ja 27.6.2023 käytettyä huumoria (N=283). Tuolloin eduskunta käsitteli Petteri Orpon vasta nimitetyn hallituksen tiedoksiantoa hallitusohjelmastaan. Tutkimuksessa todetaan kaikkien puolueiden käyttävän erilaisia huumorin muotoja, etenkin ironiaa, viestintänsä osana, joskin pienimpien puolueiden osalta otos jää pieneksi. Puolueista hallitusta edustanut, oikeistopopulistinen perussuomalaiset käytti huomattavan paljon huumoria (vaikkei ollutkaan tässä ainutlaatuinen), mutta oli toisaalta puolueista myös ylivoimaisesti kaikkein useiten huumorin kohteena. Se oli huumorin kohde paljon useammin kuin pääministeripuolue kokoomus tai mikään oppositiopuolue. Keskusta oli puolestaan oppositiopuolueista selkeästi useiten huumorin kohteena ja se myös käytti huumoria tiheimmin omissa puheenvuoroissaan. Nämä havainnot voivat viitata siihen, että huumoriin myös vastataan eduskunnassa usein huumorilla. Tällöin huumorin käyttäminen osana omaa puheenvuoroa saattaa vaikuttaa koko keskustelun jatkon sävyyn.
”Europa”, Europaparlamentet och nya samhälleliga idéer
Authors: Vogt Henri , Saikkonen Inga
Published: June 2024

Pääkirjoitus 2/2024
Apremilast
Authors: Gysling Etzel
Published: June 2024

Apremilast, ein oral verabreichtes Medikament, ist zur Behandlung der Plaque-Psoriasis und der Psoriasis-Arthritis zugelassen, wenn diese Krankheiten nicht mit einer anderen systemischen Therapie behandelt werden können. Es ist bisher noch kaum mit anderen aktiven Therapien verglichen worden; auch ist die Bedeutung möglicher Nebenwirkungen (Brechreiz, Gewichtsverlust, Depression) noch nicht klar definiert.
Results of a VOSH Trip to Panama
Authors: Ottenbreit Raelyn , Breithaupt Aubrey , McCleary Allan , Wingert Timothy , Burnette Emily
Published: June 2024

Background: Optometric services in many parts of the world are unavailable, or when available, limited to those individuals who have the resources and proximity to gain access to them. Recognizing this disparity in availability of eyecare services, teams from developed countries have been volunteering to provide eyecare in these areas with such a need for many years. Over time, these groups have also adopted a mission of enhancing the local infrastructure to create long-term improvement.

Method: All records from a VOSH clinical trip to Panama were retrospectively analyzed to determine the prevalence of ocular conditions diagnosed. Results: As expected, the mean refractive error was low hyperopia, however, most astigmatism was oriented against-the-rule. There was also an earlier need for an additional near correction. There were 488 instances of non-refractive ocular conditions documented with cataracts constituting 75.6% of these. Documented measurement of intraocular pressures (IOP) demonstrated most findings fell within the accepted normal range of 11-22mmHg, however, there were occurrences above and below this range.

Conclusion: The trip benefited many individuals while also highlighting the need for a long-term solution by improving the public health infrastructure. It demonstrated the immediate impact possible with short-term intervention while also diagnosing ocular conditions that would require long term management. Without an improvement in access to local care these conditions cannot be successfully treated or managed.
Liability of a legal entity in criminal law in the refraction of legal personality of artificial intelligence
Authors: RADUTNIY O.
Published: June 2024

The article examines certain features of the phenomenon of a legal entity, including the scope and content of the regulatory wording “on behalf of and in the interests of” a legal entity enshrined in the Criminal Code of Ukraine, as well as theoretical aspects of application of criminal law measures to a legal entity. The author makes a reasoned assumption that one of the main reasons for the emergence of the legal entity phenomenon as a full-fledged persona of legal relations was the need to remove all interested individuals from legal control and liability. The author considers the granting of a legal entity with a category of certain interests as an act of anthropomorphisation, i.e. transfer of positive and negative human traits and characteristics to a legal entity. From the issues under consideration, the author moves on to the legal status of an artificial intelligence algorithm, including the possibility and/or expediency of recognising it as a persona of legal relations. To answer the question of the limits and methods of liability of a legal entity or a highly developed artificial intelligence algorithm, the author proposes to look for weaknesses by analogy with those of a human. The author makes proposals for improving the provisions of the current legislation of Ukraine.
Contaminación de masas de aguas superficiales por actividades hidrocarburíferas (TPH) en la serranía del Aguaragüe, zonas Cororoy y el Tucán (Bolivia)
Authors: Hoyos López Marcela Elizabeth , Mamani Alemán Julio César , Leigue Fernández María Alejandra , Alemán Castillo Roxana , Hoyos López Karen Daniela
Published: June 2024

La Serranía Aguaragüe, situada en el departamento de Tarija, es una de las principales áreas petroleras de Bolivia, explotada desde los años 70’s, donde se han descubierto importantes reservas de gas natural y petróleo, sin embargo, la explotación petrolera en esta zona, ha sido objeto de controversias y conflictos, debido a su impacto ambiental y social. A pesar de los esfuerzos del gobierno boliviano para regular y controlar la explotación petrolera en la Serranía Aguaragüe, considerada un área protegida, la actividad sigue siendo objeto de debate y polémica, porque se pueden evidenciar emanaciones de rastros hidrocarburíferos en las fuentes de agua de esta serranía. El objetivo de este trabajo, es describir las características de concentración de TPH (Total Petroleum Hydrocarbons) en las masas de aguas superficiales de las quebradas Cororoy y El Tucán (zona Sanandita) y sus pozos, SAN9, SANX31 y SAN3, que están en la Serranía Aguaragüe. La metodología utilizada corresponde a la medición de absorbancia utilizando la técnica de espectrofotometría y el protocolo interno PR-T010, además de contemplar el uso de fuentes primarias y secundarias de información, los resultados de laboratorio, aplicados en las zonas de interés, nos permitieron obtener información cualitativa y cuantitativa de las concentraciones de TPH en las masas de aguas superficiales de las quebradas en cuestión, además de permitirnos realizar una comparación con valores considerados por organismos internacionales, comprendiendo el grado de contaminación de estos recursos hídricos y su impacto en los ecosistemas dependientes, en especial el impacto en los ecosistemas que se encuentran dentro de estas unidades hidrográficas
Conflictos Familiares: Influencia en el Desarrollo de Habilidades Sociales en Estudiantes de Básica Superior
Authors: Ponce Mestanza Francisco Rolando , Aguilar Bartolomé Jenny Cristina , Suárez Zambrano Verónica Carmen , Alvarado Lomas Miriam Catalina , Guzmán Moran Joel Leónidas
Published: June 2024

La investigación realizada cuyo objetivo principal fue determinar la relación entre los conflictos familiares y las habilidades sociales en estudiantes de octavo año de una escuela del cantón Quevedo, Ecuador 2019. La investigación fue de tipo no experimental, debido a que no se manipularon las variables y, de enfoque cuantitativo, ya que la información recogida fue analizada con técnicas estadísticas descriptivas. Esta investigación manejo el diseño descriptivo correlacional. Este estudio conto con la participación de 32 estudiantes de octavo año. Los instrumentos aplicados: cuestionario (conflictos familiares), cuestionario (habilidades sociales); la cual estuvo organizada por dimensiones: asertividad, comunicación, autoestima y toma de decisiones. También, estuvo compuesta por un total de 16 ítems. Como resultados principales se determinó que el 87% de estudiantes presentan conflictos familiares en un rango bajo, el 10% presentan un rango medio y el 3% presentan un rango alto. El 72% de estudiantes se encuentran en un rango regular de habilidades sociales, el 22% en un rango bueno y el 6% presentan un nivel deficiente. Finalmente, se concluyó que existe correlación alta de los conflictos familiares con habilidades sociales; identificándose además un índice de 0,675. Así también se conoció que el 75% de estudiantes presentan conflictos familiares en un horizonte medio, el 22% presentan un horizonte bajo, mientras que el 3% presentan un horizonte alto.
Incidencia de la Gestión Escolar en el Rendimiento Académico
Authors: Gómez Polanco Flor Adela , Zambrano Medranda John Antonio , Guastay Olivares Narcisa Natividad , María Eugenia Casquete Díaz , Cano Barros Elvia Jessenia
Published: June 2024

La presente investigación, cuyo fin principal fue establecer la relación existente entre la gestión escolar y el rendimiento académico de los estudiantes de la Unidad Educativa de la ciudad de Quevedo, Ecuador, periodo lectivo: 2022 – 2023. Por lo cual fue necesario evaluar la gestión escolar dentro de la unidad educativa, y así conocer su incidencia en el rendimiento académico de los estudiantes. Siendo así que se siguió un diseño no experimental, transversal, modalidad ex post facto, por cuanto este tipo de estudio está interesado en la determinación del grado de relación existente entre dos o más variables. La investigación pertenece a los estudios descriptivos – correlacional. La población estuvo conformada por el personal directivo, docentes y de servicios (87 personas), así también por 100 educandos. El muestreo fue de tipo probabilístico estratificado. Para recolectar la información se aplicó la técnica de encuesta, con sus correspondientes instrumentos. Entre los principales hallazgos, se determinó que el 71% están en un nivel medio de rendimiento académico. Así también, en cuanto al análisis de la variable gestión escolar, el 73 % de la muestra la evalúa bajo o medio el nivel o calidad de la misma. La relación de la gestión educativa con el rendimiento académico de los estudiantes del tercer año de bachillerato de la unidad educativa es significativa (70.1%) por lo cual es importante mantener esta relación y a su vez mejorarla, ya que existe un porcentaje (29.9%) de deficiencia que debe ser suplido. La medida en que incide la gestión organizativa en el rendimiento académico de los alumnos del tercer año de bachillerato de la unidad educativa es de p = 0.00 < 0.05, encontrando una correlación directa y significativa de 8.91 %.
Analisis Kelayakan Finansial Pada Usaha Ayam Geprek Di Kota Batam
Authors: Asmarawati Citra Indah , Ginting Kristanto
Published: June 2024

Batam City offers attractive investment opportunities with optimistic economic growth projections of up to 7.08% in 2024, driven by key sectors such as industry, construction, trade and tourism, supported by infrastructure and government pro-business policies. Changes in people's lifestyles, including the demand for culinary variety, have created opportunities for fast food businesses, especially the popular fried chicken. Culinary tourism in SP Batam attracts tourists. Financial analysis shows that investment in the Ayam Geprek Sambal Lesung Paradisa MSME is feasible and profitable, with an internal rate of return of 9.5%, a 7 month Payback Period, and a multi-product Break Even Point, indicating an attractive business opportunity for entrepreneurs
Penyusunan Material Produk Hand Craft Di Home Industri
Authors: Arista Anggia , Tipa Handra
Published: June 2024

Goods storage is very important in every business. Having proper, good storage will make it easier for a business to run its business. However, storage of goods will not be effective if the arrangement of goods is not arranged properly. Hand craft products are businesses engaged in the field of handicrafts that produce several products such as: plaques, house numbers, key chains, acrylic boxes which are produced on a large scale, for this reason product classification is needed to make it easier for workers in this business. The ABC classification method is the most effective method, dividing items into classes and assigning to each class a set of areas in which the product belongs. From the research results, group A was obtained, namely plaques, name plates and key chains, while group B was acrylic house numbers, anchors, character wall clocks, and acrylic motorbike plates and group C was acrylic boxes, where group A was preferred.
Mediating Effect of Supportive School Culture on Affectionate Leadership Styles of School Principal and Teachers’ Professional Endeavour
Authors: A. LAGUNASO AMIE
Published: June 2024

The current study aimed to evaluate whether supportive school culture mediate the relationship between affectionate leadership styles of school principals and teachers’ endeavor. In this study, the researcher selected the 200 public elementary school teachers in Matanao District II, Division of Davao del Sur as the respondents of the study. Stratified random sampling technique was utilized in the selection of the respondents. Non-experimental quantitative research design using descriptive- correlational method was employed. The data collected were subjected on the following statistical tools: Mean, Pearson Moment Product Correlation, and Path Analysis using Mediation Approach. Findings revealed that affectionate leadership styles of school principals, teachers’ endeavor, and supportive school culture in Matanao District II, Division of Davao del Sur were described as extensive. Further, correlation analysis demonstrated that there is significant relationship among affectionate leadership styles of school principals, teachers’ endeavor, and supportive school culture in Matanao District II, Division of Davao del Sur were described as extensive. Evidently, Path Analysis using Mediation Approach proved that supportive school culture partially mediate the relationship between affectionate leadership styles of school principals and teachers’ endeavor in Matanao District II in Davao del Sur. The study, therefore, conducted for further utilization of findings through publication in reputable research journal.
The Role of Machine Learning in Software Development
Authors: B. Tawar Dipali
Published: June 2024

In today's rapidly evolving technological era, the role of machine learning in software development has become increasingly vital and influential. Machine learning has revolutionized various aspects of software development, from code analysis and optimization to prediction and decision-making. Moreover, machine learning algorithms have the potential to significantly enhance the software development process by automating repetitive tasks, improving code quality, and reducing the time and effort required for software testing and debugging. By gaining lots of data and powerful computing resources, machine learning algorithms can be able to analyse patterns and make accurate predictions about software performance, identify potential bugs or security issues, and assist in improving software design and development processes. Furthermore, machine learning can facilitate software maintenance and debugging by detecting anomalies and identifying potential causes of software failures. Albeit, using machine learning techniques into the software development process can greatly improve efficiency, productivity, and overall software quality. In this paper it is presenting the tools, techniques and the application of Machine Learning (ML) in different phases of Software Development Life Cycle (SDLC) for enhancing and improving the software development process.
Combined methods for solving degenerate unconstrained optimization problems
Authors: Zadachyn Viktor , Bebiya Maxim
Published: June 2024

UDC 519.853.6 : 519.613.2 We present constructive second- and fourth-order methods for solving degenerate unconstrained optimization problems.  The fourth-order method applied in the present work is a combination of the Newton method and the method that uses fourth-order derivatives.  Our approach is based on the decomposition ofℝninto the direct sum of the kernel of a Hessian matrix and its orthogonal complement.  The fourth-order method is applied to the kernel of the Hessian matrix, whereas the Newton method is applied to its orthogonal complement.  This method proves to be efficient in the case of a one-dimensional kernel of the Hessian matrix.  In order to get the second-order method, Newton's method is combined with the steepest-descent method.  We study the efficiency of these methods and analyze their convergence rates.  We also propose a new adaptive combined quasi-Newton-type method (ACQNM) based on the use of the second- and fourth-order methods in the degenerate case.  The efficiency of ACQNM is demonstrated by analyzing an example of some most common test functions.
Про будову алгебри диференціювань деяких алгебр Лейбніца, які мають малу розмірність
Authors: Kurdachenko L. , Semko M. , Yashchuk V.
Published: June 2024

УДК 512.554
Ми розпочинаємо опис алгебри диференціювань алгебр Лейбніца, що мають розмірність

3.

Зрозуміло, що опис алгебри диференціювань всіх алгебр Лейбніца розмірності

3

є досить великим. Тому ми зосередимося на описі нільпотентних алгебр Лейбніца, клас нільпотентності яких дорівнює

3
,

та нільпотентних алгебр Лейбніца, центр яких має розмірність

2.
Energy and Temperature Dependencies for Electron-induced Sputtering from H2O Ice: Implications for the Icy Galilean Moons
Authors: Carmack Rebecca A. , Loeffler Mark J.
Published: June 2024

To better assess the role that electrons play in exosphere production on icy bodies, we measured the total and O2 sputtering yields from H2O ice for electrons with energies between 0.75 and 10 keV and temperatures between 15 and 124.5 K. We find that both total and O2 yields increase with decreasing energy over our studied range, that they increase rapidly at temperatures above 60 K, and that the relative amount of H2O in the sputtered flux decreases quickly with increasing energy. Combining our data with other electron data in the literature, we show that the accuracy of a widely used sputtering model can be improved significantly for electrons by adjusting some of the intrinsic parameter values. Applying our results to Europa, we estimate that the contribution of electrons to the production of the O2 exosphere is equal to the combined contribution of all ions. In contrast, sputtering of O2 from Ganymede and Callisto appears to be dominated by irradiating ions, though electrons still likely contribute a nonnegligible amount. While our estimates could be further refined by examining the importance of spatial variations in electron flux, we conclude that, at the very least, electrons seem to be important for exosphere production on icy surfaces and should be included in future modeling efforts.
Multiple graphical views for automatically generating SQL for the MycoDiversity DB; making fungal biodiversity studies accessible
Authors: Martorelli Irene , Pooryousefi Aram , van Thiel Haike , Sicking Floris , Ramackers Guus , Merckx Vincent , Verbeek Fons
Published: June 2024

Fungi is a highly diverse group of eukaryotic organisms that live under an extremely wide range of environmental conditions. Nowadays, there is a fundamental focus on observing how biodiversity varies on different spatial scales, in addition to understanding the environmental factors which drive fungal biodiversity. Metabarcoding is a high-throughput DNA sequencing technology that has positively contributed to observing fungal communities in environments. While the DNA sequencing data generated from metabarcoding studies are available in public archives, this valuable data resource is not directly usable for fungal biodiversity investigation. Additionally, due to its fragmented storage and distributed nature, it is not immediately accessible through a single user interface. We developed the MycoDiversity DataBase User Interface (https://mycodiversity.liacs.nl) to provide direct access and retrieval of fungal data that was previously inaccessible in the public domain. The user interface provides multiple graphical views of the data components used to reveal fungal biodiversity. These components include reliable geo-location terms, the reference taxonomic scientific names associated with fungal species and the standard features describing the environment where they occur. Direct observation of the public DNA sequencing data in association with fungi is accessible through SQL search queries created by interactively manipulating topological maps and dynamic hierarchical tree views. The search results are presented in configurable data table views that can be downloaded for further use. With the MycoDiversity DataBase User Interface, we make fungal biodiversity data accessible, assisting researchers and other stakeholders in using metabarcoding studies for assessing fungal biodiversity.
Propagation patterns of dromion and other solitons in nonlinear Phi-Four ($ \phi^4 $) equation
Authors: Aldandani Mohammed , Altherwi Abdulhadi A. , Abushaega Mastoor M.
Published: June 2024

The Phi-Four (also embodied as $ \phi^4 $) equation (PFE) is one of the most significant models in nonlinear physics, that emerges in particle physics, condensed matter physics and cosmic theory. In this study, propagating soliton solutions for the PFE were obtained by employing the extended direct algebraic method (EDAM). This transformational method reformulated the model into an assortment of nonlinear algebraic equations using a series-form solution. These equations were then solved with the aid of Maple software, producing a large number of soliton solutions. New families of soliton solutions, including exponential, rational, hyperbolic, and trigonometric functions, are included in these solutions. Using 3D, 2D, and contour graphs, the shape, amplitude, and propagation behaviour of some solitons were visualized which revealed the existence of kink, shock, bright-dark, hump, lump-type, dromion, and periodic solitons in the context of PFE. The study was groundbreaking as it extended the suggested strategy to the PFE that was being aimed at, yielding a significant amount of soliton wave solutions while providing new insights into the behavioral characteristics of soliton. This approach surpassed previous approaches by offering a systematic approach to solving nonlinear problems in analogous challenging situations. Furthermore, the results also showed that the suggested method worked well for building families of propagating soliton solutions for intricate models such as the PFE.
Il cinema precorre la storia. Il caso di Divorzio all’italiana (1961) nel dibattito sul divorzio in Italia
Authors: Palmieri Mariangela
Published: June 2024

L’approvazione della legge sul divorzio nel 1970 e il successivo referendum del 1974 rappresentano uno dei punti cruciali della storia dell’evoluzione dei costumi in Italia. Il dibattito sul divorzio in Italia segue la curva della relativa discussione in Parlamento, registrando i suoi picchi significativi a metà degli anni Sessanta e a metà dei Settanta. Qualche anno prima, nel 1961, nelle sale italiane era uscita la commedia di Pietro Germi Divorzio all’italiana, incentrata su un doppio anacronismo: l’assenza del divorzio in Italia e la sussistenza del delitto d’onore. Il film si afferma come campione d’incassi dell’annata e rappresenta un’opera centrale in tutto il genere della commedia all’italiana, che fotografa l’Italia del boom e i suoi cambiamenti. Sdoganando un tabù, Divorzio all’italiana innesca un vivace dibattito sulla stampa popolare, provocando in particolare la reazione dei settori più tradizionalisti della società e del mondo cattolico, preoccupati della messa in discussione del vincolo del matrimonio. Divorzio all’italiana, in tal senso, attiva nell’opinione pubblica una riflessione sul tema del divorzio che anticipa quanto sarebbe accaduto qualche anno dopo.
“Pour ton peuple et ton histoire nous ramènerons la violence au stade”: historicité et mémoire de la violence du PAOK
Authors: Tsiptsios Lukas
Published: June 2024

Il PAOK, così come il calcio greco in generale, è ancora troppo poco storicizzato in quanto fenomeno sociale: è al contempo delegittimato o mitizzato dai discorsi pubblici. Lo scopo di questo articolo è quindi quello di rompere lo schema che considera la violenza connaturata ai sostenitori del PAOK e di comprendere i significati veicolati dal club alla luce del contesto della Salonicco interbellica. Una storia sociale che prenda in esame una società sportiva come oggetto di studio può quindi rivelare antagonismi e costruzioni identitarie ancora oggi presenti.
Pluralité des savoirs et puissance des injustices épistémiques
Authors: Carrel Marion
Published: June 2024

À l’heure où sciences et recherches participatives se développent, les modalités plus ou moins inclusives du « produire avec » sont à interroger, afin d’en mesurer les effets sur la perpétuation ou le recul des inégalités en leur sein. Cette réflexion a tout intérêt à se construire dans un dialogue entre sciences et société, et pas seulement depuis le point de vue des chercheur·es académiques. Tissant des parallèles entre les dilemmes et faux-semblants de la participation dans divers mondes sociaux, cet article explore d’abord le phénomène de redoublement des inégalités auquel la participation peut paradoxalement conduire, drame qui se rejoue de manière comparable dans la démocratie participative et les recherches participatives. La deuxième partie, centrée sur les leviers permettant de lutter contre les inégalités sociales et les injustices épistémiques, apporte des clés d’analyse sur les enjeux de pilotage pluriel et de validation croisée des démarches participatives.
Les chefs d’établissements scolaires à l’aune du contexte libanais post-Covid
Authors: Hage Mirna , Rached Estelle
Published: June 2024

S’inscrivant dans le paradigme constructiviste, cette recherche tente de comprendre les pratiques ainsi que la posture des chefs d’établissements scolaires libanais à l’issue de la pandémie du coronavirus (Covid-19). Elle adopte une approche qualitative fondée sur des entretiens semi-directifs et des focus groups, menés auprès de cinq chefs d’établissements et de vingt-cinq coordinateurs de disciplines scolaires. Les données collectées mettent en exergue les difficultés rencontrées par les dirigeants scolaires ainsi que le sentiment d’impuissance qui en découle. Elles montrent également la tentative d’une nécessaire posture agile et résiliente, exigeant la mise en œuvre de pratiques émergentes, interagissant avec l’environnement instable. Au final, la prise de décisions contextualisées constitue un élément révélateur au Liban où les chefs d’établissements prennent des initiatives pour sauver leurs institutions dans l’attente du nouveau curriculum et d’une stabilité socio-économique.