bluuebunny/crossref_metadata_2025 huggingface dataset:
Długofalowe tendencje zmian dochodów rolniczych w „starej” Unii
Authors: Bryła Paweł
Published: July 2024

Niniejsze opracowanie ma na celu przedstawienie problemów metodologicznych związanych z wyodrębnieniem długofalowych tendencji zmian dochodów rolniczych oraz wybranych wyników badań dotyczących tego zagadnienia w odniesieniu do Unii Europejskiej w kształcie sprzed rozszerzenia wschodniego. Według wytycznych Komisji Europejskiej, dochód definiowany jest jako maksymalna suma pieniędzy, którą beneficjent może skonsumować w danym okresie bez pomniejszania wolumenu jego aktywów. W artykule poddano analizie trzy podstawowe agregaty dochodów rolniczych: wartość dodaną netto, nadwyżkę operacyjną netto i dochód netto przedsiębiorcy. Następnie ukazano wpływ istnienia różnych typów struktur produkcyjnych dla metodologii obliczania dochodów rolniczych. W części empirycznej przedstawiono ewolucję dochodów rolniczych w UE-15 i najważniejszych krajach członkowskich (Niemcy, Francja, Włochy, Wielka Brytania i Holandia) na przestrzeni 15–35 lat w zależności od dostępności danych źródłowych. Do tego celu posłużono się wskaźnikami: realnych dochodów czynników produkcji w rolnictwie w przeliczeniu na roczną jednostkę pracy, realnego dochodu przedsiębiorcy netto w rolnictwie w przeliczeniu na nieopłaconą roczną jednostkę pracy i dochodu przedsiębiorcy netto w rolnictwie. Zaobserwowano niewielką dynamikę wzrostu dochodów rolniczych w UE w ujęciu długookresowym przy istotnych wahaniach i okresowych spadkach w niektórych krajach członkowskich. Brakuje wiarygodnych danych na temat sytuacji dochodowej rodzin rolniczych, które można by porównać z dochodami innych grup społeczno-ekonomicznych. Stosowanie różnych definicji rolnika i gospodarstwa rolnego w poszczególnych krajach członkowskich znacznie utrudnia międzynarodowe porównania dochodowości rolniczej.
Fitzgerald and the Literary Marketplace: Writing for Love and Money
Authors: Mangum Bryant
Published: July 2024

All eleven essays in Business Is Good: F. Scott Fitzgerald, Professional Writer, by James L. W. West III, contain fascinating, often surprising, material that West encountered in his editing of sixteen of the eighteen volumes in the Cambridge Edition of the Works of F. Scott Fitzgerald. Six of the essays are related to Fitzgerald’s decision to earn his living as a professional author, a choice whose delights and frustrations West brings alive through letters he has found, details he has unearthed, and connections he has made while establishing biographical context for various works he has edited. The five remaining essays more directly address issues related to the actual texts of the works Fitzgerald created—their composition, their revision by Fitzgerald, their marketing, and their final editing for first and subsequent publication. These five essays provide an excellent—and, though perhaps difficult to believe, entertaining—overview of the field of textual editing. They contain an especially useful discussion of editorial principles one might consider when editing a classic novel such as The Great Gatsby that has gone or, like The Sun Also Rises, is soon to go into the public domain.
The effects of sweet potato (Ipomoea batatas L.) extract and stevia extract on the physicochemical characteristics of effervescent granules
Authors: RACHMAT Ridwan , HARIADI Hari , SARIFUDIN Achmat , HISTIFARINA Dian , SOETIARSO Thomas AGOES , TRISNAWATI Wayan , WIBAWA Ilman , ROSLIANI Rini , BUDIMAN Diana Atma , ASARI Ahmad , WIDIAWATI Widiawati , AMIEN Suseno , KARUNIAWAN Agung , AZIZ Tariq , ALBEKAIRI Thamer H. , IKRAWAN Yusep , SUSILO Adhi
Published: July 2024

This study aims to determine the effects of the ratio of sweet potato extract and stevia on the physicochemical characteristics of effervescent granules. This study uses the Factorial Randomized Group Design with three repetitions. The treatment design carried out in this study consists of one factor, namely, the comparison of sweet potato extract consisting of six levels, namely, (37.5:7.5), (35:9), (32.5:11.5), (30:14), (27.5:16.5), and (25:19). Responses in this study include chemical responses, namely, water content, pH value test, total sugar content, and anthocyanin content. Physical responses include dissolving time, hygroscopicity, color intensity, and scanning electron microscope. The comparison of sweet potato extract with stevia results showed an effect on effervescent granule characteristics, namely, total sugar content, dissolving time test, hygroscopicity level, and color intensity. This includes a moisture content of 2.56%, pH value of 3.45, total sugar content of 1.61%, and anthocyanin content of 21.19 mg/g. The best physical response results are dissolving time of 39.96 s, hygroscopicity level of 0.33%, and color intensity L* 49.46, color a* 16.55, and color b* -4.21.
Pemberdayaan Berpikir Kreatif Siswa melalui Model Problem Based Learning Terintegrasi Media Bulletin Board Konsep Keanekaragaman Hayati
Authors: Larasati Aulia Putri , Supratman Supratman , Noviati Wiwi , Putra Armansyah
Published: July 2024

Pemberdayaan berpikir kreatif dalam pembelajaran Biologi di sekolah saat ini belum dilakukan secara optimal. Oleh sebab itu diperlukan solusi untuk mengatasinya melalui penerapan model belajar inovatif yang terintegrasi dengan media pembelajaran. Salah satu model yang digunakan dalam penelitian ini yaitu Problem Based Learning (PBL) terintegrasi media Bulletin Board. Tujuan penelitian ini untuk mengetahui pengaruh model Problem Based Learning terintegrasi media Bulletin Board terhadap berpikir kreatif siswa pada konsep keanekaragaman hayati. Jenis penelitian termasuk kuantitatif. Populasi yang digunakan dalam kajian ini adalah siswa kelas X di MAN 1 Sumbawa, yang dijadikan sampel yaitu kelas X1 dan X2 dengan jumlah siswa 72 orang. Matode penentuan sampel menggunakan random samping. Teknik pengambilan data dengan melakukan observasi, dan pemberian pretest dan posttest untuk mengukur nilai berpikir kreatif siswa sebelum dan setelah pelaksanaan pembelajaran.Hasil perhitungan rerata nilai pretets kelas eksperimen sebesar 27,10 mengalami peningkatan nilai postest menjadi 78.10 dengan persentase selisih 69,90%. Berbeda dengan nilai rata-rata pretest kelas kontrol yaitu 25,60, nilai rata-rata postest sebesar 57,10 dengan persentase kenaikan berjumlah 42,30%. Hasil uji hipotesis menggunakan uji T, dapat diketahui bahwa data yang digunakan berdistribusi normal dan homogen. Hasil uji hipotesis dilakukan peneliti dengan nilai signifikansi yang didapat 0,000 < 0,05 maka hipotesis penelitian (Ha) diterima sehingga dapat disimpulkan bahwa terdapat pengaruh model Problem Based Learning terintegrasi media pembelajaran Bulletin Board terhadap berpikir kreatif siswa pada konsep keanekaragaman hayati.
Pensar la muerte desde Ortega: ¿qué significa morir humanamente?
Authors: Gajardo Jaña Paolo
Published: July 2024

La filosofía de Ortega y Gasset destaca por su énfasis en la vida, en sus diversas obras se despliega todo un análisis sobre lo que significa vivir y pensar humanamente. Dichas indagaciones implican el problema de su contraparte: la muerte, en apariencia desatendida por el filósofo español. Esta investigación se propone analizar cómo las distintas modalidades del pensamiento advertidas por Ortega y Gasset acogen e interpretan la enigmática circunstancia de la muerte humana. Para ello se recorrerán sucintamente las facetas históricas del pensamiento, a saber: el pensamiento primitivo, mágico, mítico, religioso y conocimiento en sentido estricto –en su vertiente científica y filosófica–. Finalmente, se reparará en cómo responde la propia filosofía vitalista de Ortega ante la problemática de la muerte, quien la entenderá como una instancia dadora de sentido en la medida en que se articule correctamente con el proyecto vital y el heroísmo. Reuniendo tales caracteres se llegará a la definición de qué significa morir humanamente desde la filosofía vitalista orteguiana.
Transpasibilidad y Vulnerabilidad: un esbozo filosófico acerca de la experiencia del encierro desde la fenomenología existencial de Henri Maldiney
Authors: Zuñiga Iturr Bryan Francisco
Published: July 2024

El presente artículo tiene como objetivo principal describir, desde un punto de vista fenomenológico, la experiencia del encierro existencial. Para lograr este cometido, nuestro trabajo dará lugar a una exégesis de aquella dimensión afectiva y corporal de nuestras vivencias a la que remite la descripción fenomenológica del sentir mediante el estatuto de la porosidad. De esta manera, centraremos nuestras consideraciones en la noción de transpasibilidad esbozada por Henri Maldiney en Penser l’homme et la folie con la intención de esclarecer en qué medida la dimensión sensible, afectiva y corporal de nuestra experiencia nos permite comprender con mayor precisión aquello en que consiste la ausencia de mundo característica de la vivencia del encierro. Al final de este artículo se espera dejar sentadas las bases para pensar aquellas experiencias afectivas y corporales del orden del encierro descritas habitualmente bajo la noción de psicopatología de una forma no deficitaria. Es decir, como cierto modo de configuración de mundo que merece ser descrito a partir de su propia especificidad y no a partir de un contraste con cierta normalidad instituida a un nivel social.
Tierra recobrada y tierra donada en la crítica de Emmanuel Levinas a Martin Heidegger
Authors: Stockebrand Rafael
Published: July 2024

El objetivo de este artículo consiste en elaborar un análisis en la filosofía de Levinas y Heidegger para definir su concepto de tierra. Esta comparación nos ayudará a distinguir las formas de comprender cuál es la naturaleza ontológica de la tierra y su relación con los seres humanos. Por un lado, el concepto de tierra heideggeriano puede ser definido como un regreso al misterio y apertura del ser. Por otro lado, para Levinas el sentido de la tierra está relacionado con el hambre y la posibilidad de alimentar a otros con ella. Estos dos sentidos de la tierra mostrarán la postura crítica de Levinas con respecto a la filosofía de Heidegger. Del mismo modo, a través de esta contraposición podremos mostrar la incidencia ética con respecto al encuentro humano con una tierra como patria, tierra que nos vio nacer, y la incidencia de la extranjeridad del otro, quien como extranjero pide ser alimentado con esta tierra que nos pertenece.
The Effect of Pain on Self-Esteem and Self-Care Agency in Hysterectomy Patients
Authors: Küçükkaya Burcu , Alptekin Hatice Merve
Published: July 2024

Objective: The study aimed to determine the effect of pain on self-esteem and self-care agency in patients with hysterectomy. Materials and Methods: A total of 486 female patients who underwent hysterectomy were included in this cross-sectional study. Patient Identification Form, Rosenberg’s Self-Esteem Scale, Self-Care Agency Scale and VAS were used to collect data. Since the patients experienced severe pain on the 1st postoperative day and their communication could not be maintained in a healthy manner, the data were collected face-to-face in the patient's room on the 2nd postoperative day. The data were analyzed in SPSS 23.0 using descriptive statistics and correlation analysis. Results: The mean scores of the patients the pain, self-care agency, and self-esteem levels were 3.58 ± 1.42, 117.40 ± 26.67, and 11.74 ± 2.99, respectively. A negative correlation was found between postoperative pain and self-care agency, self-esteem scores, while a positive correlation between self-care agency and self-esteem scores. Conclusion: High postoperative pain is negatively correlated with self-care agency and self-esteem in patients with hysterectomy. Self-esteem increase when self-care agency increase in patients with hysterectomy.
Sustainable production of WMA with pine gum wax modification
Authors: Gokalp İslam , Yani Ramazan
Published: July 2024

Warm mix asphalt (WMA) (S®-WMA) produced with Sasobit® (S®), a widely used organic admixture, shows a significant increase in softening point value and a decrease in stripping resistance. These two characteristics of S®-WMA are considered as some problems to be solved. Therefore, this study was established to evaluate possible solutions to these two problems through another modification process. In this study, it was investigated whether modifying S®-WMA using a previously unstudied product, pine gum wax (PGW), could be a solution to the problem. In this context, WMA was produced with S® at 1, 2 and 3 in percent by mass of bitumen. As PGW has not been previously used as an additive to modify S®-WMA, it was added within a limit of 1% (by bitumen mass) for initial investigation. Physical and rheological standard tests were performed on each sample to demonstrate the change in properties of S®-WMA produced with 1% PGW compared to S®-WMA. The results indicated that the addition of 1% PGW to S®-WMA resulted in a significant reduction in softening point and an improvement in stripping resistance compared to S®-WMA. Thus, it seems that the use of PGW could be a potential solution for the two mentioned problems. It can also be pointed out that modifying the S®-WMA specimen with PGW without compromising its properties can help in an efficient, economical and environmentally friendly solution. However, due to the use of PGW, more in-depth research is required.
Estudio Comparativo de Tres Índices OMS, AIO y AGUILA, en Escolares Femeninas de 11 a 16 Años en Lima
Authors: Menendez Mendez Leoncio Vladimir
Published: July 2024

La maloclusión, definida como una desalineación de los dientes o una relación incorrecta entre los arcos dentales superior e inferior, ha sido una preocupación para la odontología y la ortodoncia desde tiempos antiguos. Desde Hipócrates, quien mencionó problemas relacionados en su sexto libro de "Epidemias", hasta la clasificación detallada de maloclusiones realizada por Edward Angle en 1899, el estudio y manejo de estas anomalías han evolucionado significativamente. La maloclusión no solo afecta la estética facial y la autoestima de los individuos, sino que también puede tener repercusiones funcionales importantes, incluyendo problemas masticatorios, fonéticos y de salud oral general. En el contexto de la salud pública y la odontología, la necesidad de evaluar y tratar la maloclusión se ha vuelto más evidente. Sin embargo, a pesar de su relevancia, los estudios detallados sobre la prevalencia y la necesidad de tratamiento ortodóncico en poblaciones específicas son escasos en muchas regiones, incluyendo Lima, Perú. Este libro se centra en un grupo demográfico crucial: escolares femeninas de 11 a 16 años. Esta etapa es especialmente relevante, ya que coincide con un periodo de crecimiento y desarrollo significativos que pueden influir en la aparición y severidad de las maloclusiones. El principal objetivo de este libro es realizar un estudio comparativo de tres índices de maloclusión ampliamente reconocidos: el índice de la Organización Mundial de la Salud (OMS), el Índice Cuantitativo para Determinar la Anomalía Ortodóncica y Evaluar la Necesidad y Prioridad de Tratamiento (AIO), y los Índices de Prioridades de Tratamiento de Alto Riesgo en Ortodoncia (Aguila).
Em busca da Comunidade: ciências sociais, desenvolvimento rural e diplomacia cultural nas relações Brasil-EUA (1930-1950), de Thiago da Costa Lopes (Rio de Janeiro: Editora Fiocruz, 2020).
Authors: Bittencourt Andre
Published: July 2024

Até poucos anos atrás, o caminho natural para as pesquisas de pensamento social brasileiro ou de história das ciências sociais passava pelo estudo dos principais personagens (os “fundadores”, os “chefes de escola”), das obras canônicas ou das grandes instituições. Mas, o que acontece se nos detivermos em personagens menos conhecidos ou em textos considerados “menores”, às vezes nem mesmo classificados como uma “obra”? E que perspectiva ganhamos se olharmos não para lugares específicos, mas se movimentarmos nossas inquietações para as relações entre espaços sociais e redes intelectuais? É essa espécie de rotação metodológica que o livro Em busca da Comunidade, de Thiago da Costa Lopes propõe...
Editorial
Authors: Arsioli Moura Breno , Lima Silva Indianara , Andrade Rômulo de Paula
Published: July 2024

Não há.
As primeiras mulheres no curso de Química da Faculdade de Filosofia, Ciências e Letras da Universidade de São Paulo
Authors: Alves Porto Paulo , Corrêa  Araújo Mariana
Published: July 2024

Este artigo busca identificar e caracterizar a presença e participação de mulheres no início do curso de Química da Faculdade de Filosofia, Ciências e Letras da Universidade de São Paulo. Para isso, recorreu-se ao gênero como categoria de análise e à contemporânea historiografia da ciência a fim de compreender seu contexto e vivências. A investigação se concentrou em arquivos públicos do estado de São Paulo e nos anuários da faculdade, os quais forneceram dados sobre alunas e funcionárias no curso desde 1935, dentre as quais se destacaram Jandyra França e Elly Bauer. Ambas contribuíram efetivamente para a implementação e manutenção das atividades de ensino, pesquisa e administração do departamento.
As origens da cosmologia científica
Authors: Rodrigues Danilo Miranda , Chiappin Jose Raymundo Novaes
Published: July 2024

O artigo se insere em uma tradição existente de estudos de caso sobre a epistemologia de Imre Lakatos. Seu objetivo consiste em descrever uma reconstrução racional da cosmologia científica, cujo estatuto de cientificidade se consolida após a primeira metade do século XX, em uma combinação entre trabalhos teóricos e empíricos. Os critérios lakatosianos não nos permitem classificar a concepção de universo formulada por Albert Einstein como um programa de pesquisa. Podemos classificá-la, todavia, como uma tentativa de programa, que será recuperada em boa medida pelas contribuições de Friedman, Lemaître e Hubble. Argumentamos, ao longo deste artigo, que a cosmologia do século XX pode ser descrita em termos da concepção do Programa de Pesquisa de Friedman-Lemaître, uma vez que identificamos em ambas as contribuições a presença de um mesmo núcleo de teses e axiomas fundamentais, que será preservado nos trabalhos posteriores, como o modelo do big bang e o modelo do estado estacionário.
La maleabilidad de la Física
Authors: Queijo Olano Juan A. , Mozo Meneses Evely
Published: July 2024

El desarrollo de la física en el Uruguay suele asociarse con los impulsos institucionales que el Uruguay llevó adelante luego de la restauración democrática de 1985. La historiografía de la ciencia del último tiempo ha complejizado este relato, mostrando aquellos impulsos que se dieron en el país, a lo largo del siglo XX, con la intención de edificar un ambiente propicio para la práctica profesional de la física en el país. Este artículo busca contribuir con estos últimos intentos, al mostrar cómo ya en el siglo XIX pueden registrarse esfuerzos de pensar los problemas de la naturaleza y el individuo en términos de una nueva disciplina, que recoge estos asuntos de la filosofía pero los interpreta a la luz de los descubrimientos que en ese siglo se produjeron. En Uruguay y la región, la parte de la filosofía que se denominó Física General y Particular, fue tomada y elevada por un conjunto de fisicistas que intentó reformar el pensamiento filosófico en el contexto rioplatense, en las décadas que rodearon al inicio del 1800, llevando su cauce hacia la ciencia experimental que crecía en el viejo continente. El presente trabajo se subdivide en cinco secciones: i) una presentación de la filosofía natural en el Río de la Plata en los inicios del siglo XIX; ii) el giroo hacia la física propuesto por un grupo de filósofos llamados ficisistas; iii) los problemas de la física que fueron de especial interés para estos ficisistas; iv) la enseñanza de la física en la creación de la Universidad Mayor de Montevideo, en 1849; y v) la modernización de la física en la creación de las Facultades de Medicina y Matemáticas en 1883 y 1888, respectivamente.
Fluidos cinematográficos
Authors: Rocha Thaís Mendes , Santoro Cíntia Foloni
Published: July 2024

Este artigo realiza uma análise qualitativa sobre a representação da água no cinema de ficção científica, explorando-a como elemento narrativo, simbólico e científico ao longo da história do cinema. A pesquisa integra elementos da análise cinematográfica e dos estudos culturais para compreender como a água é representada e compreendida na história do cinema de ficção científica. Investigam-se filmes emblemáticos que têm a água como elemento central, desde suas primeiras representações até projeções futuristas. A análise é fundamentada em uma contextualização histórica, considerando o desenvolvimento científico e tecnológico, eventos históricos e preocupações ambientais que moldaram a concepção e representação da água no cinema. Além disso, são investigados os elementos visuais, narrativos e científicos presentes nessas obras cinematográficas, visando compreender as interconexões entre ciência, cultura e imaginação na construção dessas narrativas. Conclui-se que as representações da água transcendem sua dimensão visual, sendo cruciais na construção simbólica e narrativa das obras. É notória a influência do desenvolvimento científico, eventos históricos e preocupações ambientais na evolução dessas representações. Destaca-se a complexa interação entre ciência, cultura e imaginação, evidenciando a habilidade no uso da água para transmitir significados profundos sobre a condição humana e sua conexão com o meio ambiente.
Megawatts que vêm pelo mar
Authors: Minin Martin Andrey
Published: July 2024

O trabalho analisa a trajetória do navio-usina Seapower e suas contribuições para memória técnica e científica do setor energético brasileiro. Modelo de produção energética pouco explorado em pesquisas, o objeto em questão possui uma fascinante epopeia: desenvolvido na década de 1940 nos Estados Unidos, o Seapower foi usado no abastecimento energético durante a Segunda Guerra Mundial. Após passagens por Europa e África chega ao Brasil na década de 1950, adquirido pela Brazilian Hydroeletric Company, batizado de Piraquê e fornecendo energia para regiões do Rio de Janeiro e Rio Grande do Sul. A partir da década de 1970 é levado para região Norte, para Manaus-AM e Belém-PA, sendo rebatizado de Poraquê, o peixe-elétrico da Amazônia. Após uma série de adaptações necessárias para seu uso, o navio seria desativado na década de 1980, tendo um triste fim ao tornar-se “quebra-ondas”, naufragado na orla de Cametá-PA, onde encontra-se até hoje. O mote documental é composto por diários de bordo, jornais, relatórios governamentais e fontes orais. Em diálogo com a bibliografia do setor a análise dessa trajetória contribui para tecermos considerações sobre nosso patrimônio energético, experiências técnicas e tecnológicas, acordos de cooperação internacionais, bem como para ampliar o campo de estudos da história da ciência e do setor energético, cujas lacunas e problemáticas ainda permeiam o campo de pesquisas.
La Interculturalidad y el Desarrollo Rural con Enfoque Territorial en Nicaragua
Authors: Solís Chavarría Belfor Adán
Published: July 2024

El gobierno de Nicaragua, sus instituciones y los gobiernos regionales han sumado esfuerzos, a fin de materializar la unión e intercambio socio cultural entre la región del Pacífico y el Caribe. Igualmente, el marco jurídico de nación ha permitido a sentar las bases para alcanzar el desarrollo en las zonas rurales y especiales como la Región Autónoma de la Costa Caribe Norte y Sur del país; y a la vez, las diferentes estrategias, programas y modelos de gobierno crean un ecosistema que armoniza e interactúa para fortalecer la gobernanza de los pueblos originarios y afrodescendientes.
Turismo Sostenible: Elementos culturales aprovechables para la potencialización turística de la Ciudad Creativa “Granada Colonial”
Authors: Amadeus Lazo Pedro , Palazio Galo Edgar
Published: July 2024

Este artículo es de tipo cualitativo y se basa en la revisión bibliográfica y aplicación de encuestas, entrevista y observación participante, lo que nos permite vincularnos a profundidad con el fenómeno de estudio que es la identificación de los recursos culturales turísticos de la Ciudad Creativa “Granada Colonial” para la potencialización del Turismo Sostenible del contexto. En Nicaragua, desde la toma de posesión del Gobierno de Reconciliación y Unidad Nacional (GRUN), se ha identificado una serie de necesidades vinculadas a la naturaleza de nuestras dinámicas económicas, que en el caso particular de Nicaragua, según el Banco Central de Nicaragua, está conformada por más de un 80% de trabajos informales, y que la Economía Creativa a través de la buena gestión gubernamental y la organización ciudadana ha venido a convertir lo que se creía en una debilidad y amenaza a nivel local e internacional, en un contexto con oportunidades infinitas de desarrollo.
Hubungan Sumber Informasi, Peran Bidan dan Dukungan Keluarga dengan Kejadian Kecemasan Ibu Hamil di Masa Pandemi Covid-19
Authors: Mistiana Intan , Sumanti Nurwita Trisna , Rindu Rindu
Published: July 2024

Latar Belakang: Ibu hamil di Indonesia selama tahun 2019 cakupan ibu hamil relatif naik pada kejadian kecemasan. Bila diperbandingkan dengan target Rencana Strategis Kementerian Kesehatan tahun 2019 yang sejumlah 80%, capaian target yaitu sebesar 88,54%.
Tujuan: Untuk mengenal mengetahui Hubungan sumber informasi, peran bidan, dan dukungan keluarga dengan kejadian kecemasan ibu hamil di masa pandemi Covid-19 di Puskesmas Padarincang Kabupaten Serang-Banten tahun 2021.
Metode: Metode yang dipergunakan teknik analitik dengan pendekatan Cross-Sectional. Populasi penelitian ini yakni ibu hamil sejumlah 1.289 dan teknik sampel dalam penelitian ini mempergunakan non probability yaitu teknik purposive sampling dengan non random sampling. Pengumpulan data menggunakan kuesioner. Metode analisa data memakai uji Chi-Square dengan SPSS.
Hasil: Hasil statistik didapatkan nilai Sumber Informasi P-Value (0,000) < a (0,05), Peran Bidan P-Value (0,376) > a (0,05), Dukungan Keluarga P-Value (0,000) < a (0,05).
Kesimpulan: Terdapat hubungan sumber informasi, peran bidan, dan dukungan keluarga dengan kejadian kecemasan ibu hamil.
‘A web of connections’: A thematic analysis of the learning from a period of coaching that enables sustained change
Authors: Rigby Caroline , Gordon Jenny
Published: July 2024

The Coaching Psychology literature suggests that coaching is effective and associated with a range of positive gains. Outcome research, however, is largely quantitative and assesses short-term gains with coachees who are managers receiving coaching in work contexts. This qualitative study provides new insight into the learning gained from coaching that enables sustained change. Semi-structured interviews were used to gather narratives from nine participants who had finished a period of coaching, applied across work and life domains, after a delay. Reflexive Thematic Analysis (Braun & Clarke, 2022) was used to analyse participant responses to a set of novel questions designed to assess learning in the months following coaching. Four non-linear interconnected themes were created reflecting that the enablers of sustained change were a changed relationship with: self, action, others and coaching. Profound internalised deep learnings worked together to sustain change. A model suggests the presence of an ‘inner coach’ as a sustainer of lasting change and continued development. The implications for the development of evaluation tools, return on investment (ROI) and ethical conversations about coaching impact are discussed. The study provides a new lens through which to explore coaching as a tool for sustainable change.
Sistem Aplikasi Pendukung Keputusan Menggunakan Metode AHP Dalam Menentukan Kinerja Pegawai Kantor Desa Suka Maju Deli Serdang
Authors: Sitanggang Rianto , Manurung Immanuel H. G. , Sibero Alexander F.K. , Khair Husnul
Published: July 2024

Performance assessment is something that must be done by a company, whether private or public. Performance appraisal can provide rewards or punishment for an employee's performance based on whether the work they do is good or bad. The assessment carried out in this research was implemented by creating a system which was carried out using one method, namely AHP (Analytic Hierarchy Process). The measurement process is carried out by applying the waterfall method. The results of research carried out by applying the AHP decision support system method can provide efficient results and the level of data accuracy is close to perfect.
Implementasi Internet of Things pada Aplikasi Monitoring Mesin Penggilingan Padi Berbasis Android
Authors: Ramdani Zayus , Ikrimach Ikrimach
Published: July 2024

UD Dwi Sri yang berdomisili di kabupaten Ciamis, Jawa Barat yang bergerak di bidang pengolahan padi. Setiap hari UD Dwi Sri mengolah padi menjadi beras dan mendistribusikan ke konsumen. Namun, kesibukan pegawai menjadikan sulitnya melakukan kontrol terhadap alat penggilan padi. Alat penggilingan padi sendiri tidak akan berhenti berproses sampai listrik habis sehingga jika terjadi kesalahan pada satu mesin atau keslaahan pegawai dalam memasukan gabah yang tidak sesuai dengan pesanan maka semua mesin harus dimatikan secara mendadak. Hal tersebut dapat menyebabkan terjadinya kerusakan pada mesin penggilingan padi. Sehingga penelitian ini bertujuan untuk membangun aplikasi yang memberikan solusi dalam mengolah padi menjadi beras menggunakan mesin yang di dapat dipantau dan dikontrol melalui aplikasi berbasis android. Penelitian ini dibangun dengan susunan tahapan menggunakan metode waterfall mulai dari tahap identifikais masalah sampai pengujian. Aplikasi ini berhasil dibangun dan duji menggunakan metode backbox testing, 6 fungsionalitas sistem diuji dan menunjukan hasil yang sesuai dengan tahap perancangan.
Implementation of Augmented Reality as a Media for Learning Kanji Letters
Authors: Aji Nur Rohman Eko , Ikrimach Ikrimach
Published: July 2024

Indonesia menempati posisi kedua dalam hal jumlah pelajar bahasa Jepang, Pembelajaran huruf Kanji bagi pelajar indonesia seringkali menjadi tantangan yang kompleks, hal itu disebabkan karena Kanji merupakan salah satu huruf yang paling sulit dipelajari bagi pelajar asing terutama bagi mereka yang tidak memiliki latar belakang budaya yang kuat dalam hal kanji. Pembelajaran yang hanya Keterbatasan media pembelajaran dan pendekatan pengajaran yang monoton dapat menghambat siswa dalam memperoleh pemahaman maksimal terhadap materi yang diajarkan. Maka diperlukan sebuah inovasi dengan memanfaatkan teknologi augmented reality untuk meningkatkan pengalaman belajar siswa dalam memperlajari huruf kanji. Proses penerapan teknologi augmented reality ini memanfaatkan metode marker-based tracking dimana objek visual akan ditampilkan ketika marker terdeteksi oleh smartphone. Pengujian marker memberikan hasil yang positif dimana marker dapat terdeteksi hingga jarak 115 cm dan dengan intensitas cahaya yang rendah. Selain itu, aplikasi kemudian diuji kelayakanya dengan melakukan kuisoner dan menghasilkan rata rata nilai 4,6 dari skala 1 -5. Hal tersebut menunjukan hasil positif sehingg aplikasi ini diharapkan dapat menjadi solusi untuk meningkatkan minat dan pengalaman belajar siswa.
Transmission problem between two Bingham fluids in a tow dimensional thin layer
Authors: Saf Salim , Messelmi Farid
Published: July 2024

The paper focuses on studying the asymptotic behavior of the steady-state transmission problem between two Bingham fluids in a two-dimensional thin layer. We are interested in the asymptotic behavior, to this aim we prove some convergence results concerning the velocity and pressure when the thickness tends to zero. The limit problem obtained after transforming the original problem into one posed over a fixed reference domain and the parameter representing the thickness of the layer tend to zero is studied. The lower-dimensional constitutive law and the differential equation satisfied by the limit variables in the non rigid zone are obtained. In addition, the uniqueness of limit solution has been also established. Existence and uniqueness results and a lower-dimensional constitutive law are obtained.
Efficient mathematical methods for modeling and simulating adsorption of copper (II) on activated carbon utilizing date nuts
Authors: Hassouna Houda , Rehali Hanane , Athmani Khaled , Djebabra Siham , Bekiri Fedia
Published: July 2024

In our research, we demonstrate the application of mathematical methodologies to analyze the retention efficiency of Cu2+ cations through adsorption on powdered activated carbon derived from date nuts. Due to the growing importance of copper elimination in environmental spheres, there is a need for accurate simulation and prediction techniques. The investigation emphasizes the significance of numerical methods in improving simulation precision. The integration of optimization strategies and numerical approaches offers a comprehensive predictive framework for copper adsorption on activated carbon. By utilizing initial parameters as inputs, the Matlab algorithm proposed by Hassouna in this study is employed to simulate the adsorption mechanisms, with the resultant outputs encompassing the nature of adsorption (isotherms, kinetics). The findings results the effectiveness of the methodologies employed in this research. Moreover, experimental assessments indicate that optimal efficiency is achieved at equilibrium after 90 minutes for activated carbon derived from date nuts. This computational methodology streamlines the effective handling of empirical data to protect the environment from contaminants such as Cu2+ cations  in a manner that is both uncomplicated and time-efficient.
Finite element analysis of characterization parameters the double cracks in linear elastic DCFEM
Authors: Bentahar Mohammed , Youcef Moulai Arbi , Mahmoudi Noureddine
Published: July 2024

In fracture mechanics, the lifespan of structures plays an important and effective role in terms of rigidity and resistance to secondary effects linked to direct friction and the effects of the atmosphere, in order to avoid any danger that could end to the life of the work. structure, and among these effects are those linked to internal and external cracks. Sometimes the structure may be exposed to double cracks resulting from external loads and influences, such as our study that we present in this paper. We must also not forget the structures which contain holes, which play an important role in tension with other elements and have an essential function in operation and resistance. We don't forget the basic dimensions between the crack and the other. These days, numerical modeling techniques, such the finite element method which is the most popular approach for determining characterisation parameters at the bottom of a crack are the foundation for fatigue problem analysis. This work aims to investigate the impact of two-dimensional parameters (b, c) and the crack length (a) on crack parameters, including the J-integral and stress intensity factor (SIF), of an aluminum alloy structure with a double starting fracture. The finite element method (DCFEM) has been used to study these characteristics under uniform tensile loading. After that, rupture happens in plane stress under mode I loading, and the modeling is done using 4-node CPS4R quadratic elements. Numerous instances have been provided. The optimal rupture resistance solution for plates with two cracks on each sides will be developed using the results obtained.
Qualidade microbiológica da água de lagoas e perfil de resistências antimicrobianas de Escherichia coli em Feira de Santana, Bahia
Authors: Santos Nadyele Cristina Pereira , Damasceno Lobo Patrícia Teixeira
Published: July 2024

Nos últimos anos, no Brasil, os mananciais têm sofrido diversas alterações na qualidade das águas. Diante deste problema que afeta a saúde populacional, esse trabalho teve como objetivo avaliar a qualidade microbiológica e o perfil de resistência a antimicrobianos de bactérias isolados de amostras de água oriundas de lagoas no município de Feira de Santana, Bahia, atualmente utilizadas para consumo humano ou de animais. Foram realizadas três coletas em três lagoas em um período de quatro meses onde foi possível caracterizar a qualidade microbiológica da lagoa em diferentes meses do ano. As análises para coliformes totais e termotolerantes se dividiram em: testes presuntivos, testes confirmativos e teste em Ágar Eosina Azul de Metileno (EMB). Por fim, as colônias típicas isoladas de Escherichia coli que cresceram no EMB submeteram-se a análises morfológicas, por coloração de Gram, a testes bioquímicos confirmatórios e a susceptibilidade a antimicrobianos. Os resultados obtidos permitiram observar a presença de Coliformes totais e termotolerantes nas amostras pesquisadas. Das cepas isoladas, as que apresentaram identificação bioquímica compatível com a Escherichia coli foram submetidas a teste de sensibilidade a antibióticos. A maioria das cepas testadas demonstraram possuir multirresistência a alguns dos antibióticos testados. Esses achados ressaltam a necessidade urgente de medidas de gestão e tratamento adequados dos recursos hídricos na região, além de um monitoramento contínuo da qualidade da água para garantir a segurança dos consumidores e prevenir surtos de doenças de origem hídrica.
Seroprevalence of infectious markers HCV, HBV, HIV and the agent of syphilis among blood donors from the blood transfusion center (BTC of Constantine) in a hospital in eastern Algeria
Authors: Nedjoua Sekhri-Arafa , Oumnia Issadi , Assala Mannaa
Published: July 2024

Microbial agents transmitted by blood transfusion, HBV, HCV, HIV and syphilis remain a major problem for transfusion safety. The objective of this study is to determine the seroprevalence of infectious markers in order to contribute to the improvement of the safe and sufficient supply of blood. This is a retrospective cross-sectional study carried out at the BTC SMK laboratory in Constantine covering the period from January 2019 to December 2021. Our sample is mainly composed of voluntary, adult, young and male donors. 9155 donors who underwent a screening examination during the period (2019-2021). The seroprevalence of HBV, HCV, HIV and syphilis was respectively 0.40%, 0.12%, 0%, 0.14%, with a male predominance whose age group [36-45 [ presents the highest frequency of HCV, HBV and syphilis. Our results justify donor selection and screening tests.
Relationship between civil construction companies and suppliers: comparative analysis with companies in other sectors
Authors: Romano Cezar Augusto , Dandolin Cleia Silmara de Lara
Published: July 2024

Strategic supplier management establishes criteria for the selection, evaluation, and development of suppliers, in addition to the administration of contracts and supplies. This type of management aims to organize all processes involving suppliers, defining criteria to support decision-making in selecting the best partners, considering those who meet pre-established requirements. Furthermore, efficient management provides closer proximity to suppliers, facilitating relationships, fostering collaborative innovation, improving product costs, and increasing the company's competitiveness. The objective of this work is to analyze the relationship of suppliers in the construction industry and compare it with companies from other sectors. To achieve this objective, an applied, quantitative, and exploratory research was developed through field research. Questionnaires were applied to employees of construction companies and companies from other sectors, such as service providers and large industrial sectors, addressing issues related to organizational characteristics and specific axes that determine the relationship, such as trust, long-term relationship, and information sharing between client and supplier. The collected data were subjected to descriptive and exploratory analyses to observe the divergent and similar characteristics between the two groups. The results indicate that construction companies have gaps in the axes of trust, information sharing, and especially in the sphere of long-term relationships compared to companies in other sectors. This indicates the need for improvements in supplier management practices in the construction industry to achieve a competitive performance more aligned with other industrial sectors. The implementation of more robust strategies and the adoption of better practices in supplier management can help overcome these gaps, resulting in a more efficient and collaborative business environment, with mutual benefits for construction companies and their suppliers.
Face Detection and Counting: Recent Advances and Future Research Directions
Authors:   Department of Computer Science and Engineering, Amity University Uttar Pradesh, Lucknow, India
Published: July 2024

In recent years, face detection and counting have undergone a remarkable transfor-mation due to the emergence of deep learning techniques, particularly Convolutional Neural Networks (CNNs). These methods have surpassed traditional computer vision approaches, benefiting from vast datasets and robust computational resources. CNN’s, the cornerstone of contemporary face recognition systems, excel in accurately identifying faces across diverse conditions and environments. The ascendancy of CNNs in face detection stems from their capacity to autonomously learn hierarchical features from raw pixel data, obviating the need for manual feature engineering. Consequently, they yield resilient systems capable of accommodating real-world variations like lighting, pose, expression, and occlusion. Their scalability enables the efficient processing of extensive image databases, rendering them invaluable for applications requiring face counting amidst crowded scenes. Nonetheless, challenges persist, particularly in deploying these systems on resources-constrained devices. The computational complexity and storage demand of deep CNNs necessitate ongoing exploration of lightweight network architectures that balances accuracy with reduced computational footprint. The historical Violajones algorithm, while foundational, has been eclipsed by the superior performance of CNNs. Deep learning’s prowess lies in its adaptability to various tasks and its capacity to continuously refine itself with more data. By learning features directly from data, CNNs excel in capturing intricate patterns crucial for precise face detection and counting. Deep learning, especially through CNNs, has revolutionized face detection and counting by delivering unparal-leled accuracy and robustness. However, ongoing efforts are crucial to address challenges in the efficiency and accessibility of these systems for broader deployment across various applications and devices.
Synthesis Characterization and Antimicrobial Evaluation of Zinc Oxide and Iron Nanoparticles Synthesized Using Stembark of Tecomellaundulata
Authors: Bhargava Sangeeta ,   Department of Chemistry, University of Rajasthan, Jaipur, India
Published: July 2024

Synthesis of green nanoparticles is an alternative and safe approach used widely nowadays. In the present study, by using extract of stembark of Tecomellaundulata, zinc oxide nanoparticles and Fe nanoparticles were synthesized. Those were characterized by using UV, FTIR, and FESEM. These synthesized nanoparticles were evalu-ated against bacteria (E. coli and S. aureus) and fungi (A. niger and P. chrysogenum) along with standard antibiotic drugs. Results of the study showed that these synthesized nanoparticles had good antibacterial and antifungal potential. The maximum activity by ZnONPs was found to be against A. niger while FeNPs showed maximum activity against E. coli. From the results of the present investigation, it can be concluded that green nanoparticles using this plant can be used as antimicrobial agents.
Upaya Peningkatan Literasi Keuangan UMKM Nasabah BTPN Syariah Kecamatan Pucuk
Authors: Rangga Eka Saputra  , Yanda Bara Kusuma
Published: July 2024

UMKM (Micro, Small, and Medium Enterprises) face various challenges, and one of the most common is making inaccurate decisions. These inaccurate decisions are often due to the lack of available information at the time of decision-making. In business, decisions can involve both financial and non-financial aspects. Financial decisions heavily rely on accounting information. Unfortunately, the accounting information generated by UMKM still faces many problems. One of the biggest issues is that the majority of UMKM have not yet prepared financial statements. Therefore, this activity is held in the form of a simple financial recording training targeted at UMKM. The implementation of this activity includes three stages: first, the assessment stage; second, the delivery of material and practice; and third, the evaluation and reporting stage.
Analisis Kinerja Keuangan Pemerintah Kabupaten Sleman Pada Tahun 2019-2022
Authors: Najla Aulia Nur Ramadhianti  , Cicih Widianingsih  , Suci Nasehati Sunaningsih
Published: July 2024

Based on calculations in financial ratios, this study was conducted to assess the financial performance of the Sleman Regency Government in managing local original revenue in 2019–2022. Secondary data, which includes information from the Cash Flow Statement, Balance Sheet, and Budget Realization Statement, are used. It was taken from https://ppid.slemankab.go.id website. This study used quantitative descriptive data analysis. Referring to the results of data calculations, it shows that cooperation between the Regional Government of Sleman Province and the Central Government in recognizing and solving current problems is less than ideal.
The Influencing Factors of Timing Selection and Effect of Surgical Treatment for Recurrent Intrahepatic Bile Duct Stones
Authors: Xu Tiefeng
Published: July 2024

This paper explores the influencing factors of time selection and effect of surgical treatment for recurrent intrahepatic bile duct stones (IHBDS). Starting with the pathogenic mechanisms of IHBDS, this paper explains how abnormalities in bile composition, biliary infections, and bile duct strictures contribute to stone formation and recurrence. The importance of surgical treatment time is then expounded, including preoperative assessment components and the relationship between preparation and surgical timing. Furthermore, the text delves into factors influencing surgical outcomes, including the selection of surgical methods, surgical techniques, prevention and management of complications, and other aspects. Finally, the main factors affecting the curative effect of surgical treatment were analyzed, including stone removal, focal management and bile duct patency, in order to provide a certain reference for the surgical treatment of recurrent intrahepatic bile duct stones.
Research on Wearable Devices Based on the Internet of Things
Authors: Ao Liu , Zhang Xude , Wang Piaoyun , Wang Ruiwen , Jia Zhengju
Published: July 2024

Wearable devices are closely related to people's lives. This project is based on WIFI wireless communication transmission technology, supplemented by Cortex-M3 microprocessor and MQ-7 gas sensor to design a wearable device. This wearable device can not only achieve basic clock timing, but also achieve functions such as CO concentration detection, voice intelligent recognition, and automatic alarm. In addition, the device adopts an embedded design and adds blockchain technology to achieve data information security and privacy protection.