bluuebunny/crossref_metadata_2025 huggingface dataset:
MODERN CONCEPTS OF MARKETING MANAGEMENT
Authors: Poita Iryna
Published: December 2024

The article analyzes and summarizes the theoretical foundations of modern concepts of marketing management in enterprises, considering the latest management trends. Recent scientific studies on the implementation of marketing management systems in Ukrainian enterprises are reviewed. The necessity of understanding the sequence of the marketing management process in modern Ukrainian companies is identified. The article explores current interpretations of the term "marketing management" and separately analyzes the concepts of "marketing" and "management" for a deeper understanding of the essence of "marketing management." It confirms that the marketing management system is the foundation of a company's effective operations, impacting its competitiveness and determining directions for further development.
A detailed analysis of modern marketing management concepts is conducted, including "customer orientation," "digital marketing," "content marketing," "omnichannel marketing," "influencer marketing," and "green marketing." The article also identifies contemporary tools and principles for their application in marketing management as methods and means of management within the enterprise. The main elements of the enterprise's marketing management system are examined, and the interconnection between management, marketing, and marketing management functions in the enterprise's business activities is established. It is demonstrated that the application of marketing management today facilitates the realization of internal reserves for enterprise growth and development and simplifies the organizational structure. Furthermore, it confirms that the marketing management system is the foundation for efficient operation, impacting competitiveness, efficiency, and setting the strategic directions for development under current economic conditions.
PROFESSIONAL SELF-DETERMINATION AND POSSIBILITIES OF ITS REALIZATION: FROM SOCIOAL EXPERIENCE TO PRESENT PRACTIC
Authors: Siry Evgeny , Zaslavska Lyudmyla
Published: December 2024

The material is devoted to the problems of professional certainty of young people and the possibilities of their professional self-realization. The article clarifies professional self-determination as a complex, multi-stage process of development of a young person. It integrally reflects a person's personal and social self-determination. It is shown that professional self-determination is a complex phenomenon, the vectors of which change under different conditions. It is shown that professional self-determination is a complex phenomenon, the vectors of development of which change under different conditions, depending on various systemic and situational social and institutional factors. A decisive role in professional choice is given to education, to which, accordingly, the question of its content is raised. Taking into account the social experience of researching this issue, the material presents an analysis of key research schools, the experience of which illuminates the relevant scientific picture of the content of professional certainty and its implementation. It is shown that in Ukraine, since the years of the USSR, a certain legacy of professional determination has been formed, according to which, without proper higher education, after graduating from high school in the professional field, young people have the minimal opportunity to realize themselves. It is shown that professional self-realization and professional self-determination are always in a dialectical relationship. This is confirmed - both from social experience and from the conclusions of the relevant research schools, which from their own positions investigated this "dialectical" problem. It is shown that professional self-realization and professional self-determination are always in a dialectical relationship for the same reasons - the influence of different configurations of various factors of a systemic and situational nature.  Self-realization in the profession is also a socio-cultural phenomenon that is closely related to a specific social situation under certain circumstances (time, place, conditions) and has an individual character. The main point of this process is the search for a professional image of "myself". These provisions in the system of regulation of the youth employment market should be taken into account in the position of the formation of the tool and the method of its self-organization, not a direct organization in its development.
Pengaruh Metode Jarimatika terhadap Hasil Belajar Matematika pada Siswa Kelas 3 SDN 13 Parittiga Bangka Barat
Authors: Puput Puput Atmasari , Asyraf Suryadin  , Yorenza Meifinda
Published: December 2024

Penelitian ini dilatar belakangi oleh rendahnya hasil belajar matematika peserta didik khususnya pada materi pecahan, serta faktor lain yaitu pada saat kegiatan pembelajaran, metode pembelajaran yang digunakan guru kurang bervariasi sehingga membuat peserta didik kurang memahami materi pecahan. Penelitian ini bertujuan untuk mengetahui pengaruh metode Jarimatika terhadap hasil belajar matematika pada siswa kelas 3 SDN 13 Parittiga Bangka Barat. Penelitian ini menggunakan jenis penelitian kuantitatif dengan desain penelitian “Quasi-Experimental Design” berupa “Pretest and Posttest with Nonequivalent Control Group Design.” Sampel dalam penelitian ini terdiri dari 40 peserta didik kelas III SD Negeri 13 Parittiga. Teknik pengumpulan data yang digunakan adalah tes yang terdiri dari 11 soal tes dengan jawaban singkat.  Teknik analisis data yang digunakan adalah uji normalitas, uji homogenitas, dan uji hipotesis dengan menggunakan uji Independent Sample t-test. Hasil penelitian menunjukkan bahwa pengujian hipotesis menggunakan uji Independent Sample t-test dengan rumus polled variance diperoleh thitung > ttabel yaitu thitung = 2,437 dan ttabel = 2,024. Hal ini menunjukkan Ho ditolak dan Ha diterima. Dari hasil analisis data dapat disimpulkan bahwa penggunaan metode Jarimatika berpengaruh terhadap hasil belajar matematika pada siswa kelas 3 SDN 13 Parittiga Bangka Barat.
Efektivitas Media Interaktif Nearpod dalam Model Discovery Learning Terhadap Hasil Belajar Peserta Didik Kelas XI MIPA 4 SMA Negeri 18 Makassar (Studi pada Materi Pokok Kesetimbangan Kimia)
Authors: Rahman Siti Zurfiani Devi , Side Sumiati , Ramdani Ramdani
Published: December 2024

ABSTRAK
Penelitian ini adalah penelitian deskriptif yang bertujuan umtuk mengetahui efektivitas media interaktif Nearpod dalam model Discovery Learning terhadap hasil belajar peserta didik kelas XI MIPA 4 SMA Negeri 18 Makassar. Penelitian ini dilaksanakan pada semester ganjil tahun pelajaran 2023/2024. Subjek penelitian pada kelas XI MIPA 4 dengan jumlah peserta didik 35 orang. Data hasil penelitian diperoleh dengan memberikan tes pada materi pokok kesetimbangan kimia berupa pretest dan posttest. Teknik analisis data yang digunakan adalah analisis statitik deskriptif. Berdasarkan hasil penelitian diperoleh (1) ketuntasan kelas tercapai 80%, (2) rata-rata nilai N-gain hasil belajar peserta didik diperoleh 0,69 yang berada pada kategori sedang dan Nilai N-gain pada tiap indikator rata-rata diperoleh 0,71 dan berada pada kategori tinggi, (3) Rata-rata keterlaksanaan pembelajaran dalam proses pembelajaran adalah 94,44% dan berada pada kategori sangat baik. Berdasarkan nilai N-gain yang diperoleh dapat disimpulkan bahwa media interaktif Nearpod dalam model Discovery Learning berada pada kategori sedang dengan nilai rata-rata N-gain sebesar 0,69 terhadap peningkatan hasil belajar peserta didik kelas XI MIPA 4 SMA Negeri 18 Makassar pada materi pokok kesetimbangan kimia.

ABSTRACT
This research is a desriptive study that aims to determine the effectiveness of Nearpod interactive media in the Discovery Learning model on the learning outcomes of students in class XI MIPA 4 SMA Negeri 18 Makassar. this research was conducted in the odd semester of the 2023/2024 academic year. Research subjects in class XI MIPA 4 withtital of 35 students. The research data were obtained by giving test on the subject matter of chemical equilibirum in the form of pretest and posttest. The data analysis technique used is descriptive statistical analysis. Based on the results of the study obtained (1) Class completeness reached 80%, (2) The averaged N-gain value of student learning outcomes obtained 0.69 which is in the medium category and the N-gain value on each indicator on average obtained 0.71 and is in the high category, (3) The average learning
implementation in the learning process is 94.44% and is in the very good category. Based on the N-gain value obtained, it can be concluded that the Nearpod interactive media in the Discovery Learning model is in the medium category with an average N-gain value of 0.69 on improving the learning outcomes of students in class Xi MIPA 4 SMA Negeri 18 Makassar on the subject matter of chemical equilibrium.
Profil Kemampuan Calon Guru Kimia dalam Penyusunan dan Implementasi Modul Ajar Kurikulum Merdeka: Kajian terhadap Penguasaan Keterampilan Dasar Mengajar
Authors: Munawwarah Munawwarah , Abbas Gusma Harfiana , Ilyas Nita Magfirah
Published: December 2024

ABSTRAK
kemampuan menyusun modul ajar kurikulum Merdeka serta Keterampilan dasar mengajar, seperti perencanaan pembelajaran, pengelolaan kelas, dan penilaian hasil belajar, merupakan aspek-aspek krusial yang harus dikuasai oleh calon guru. Tujuan dari penelitian ini yaitu untuk mengeksplorasi dan menganalisis kemampuan calon guru kimia dalam penyusunan dan implementasi modul ajar Kurikulum Merdeka, dengan fokus pada penguasaan delapan keterampilan dasar mengajar yang diperlukan untuk mendukung proses pembelajaran yang efektif dan inovatif. Penelitian ini menggunakan metode deskriptif kualitatif dengan pendekatan studi kasus. Pengumpulan data pada penelitian ini dilakukan dengan dua cara yaitu : analisis dokumen modul pembelajaran dan observasi implementasi mengajar. Adapun instrument penelitian yang digunakan, yaitu : angket dan rubrik Analisis Modul Ajar Kurikulum Merdeka serta angket dan rubrik observasi mengajar berdasarkan delapan keterampilan dasar mengajar. Kemampuan meyusunan modul ajar kurikulum Merdeka oleh mahasiswa calon guru yang berada pada kategori sangat baik yaitu sebanyak 77,78 selebihnya yaitu berada pada kategori baik. Adapun pada aspek keterampilan dasar mengajar sebanyak 66,67% mahasiswa berada pada kategori baik dan selebihnya pada kategori cukup.

ABSTRACT
The ability to develop teaching modules aligned with the Merdeka Curriculum and mastery of fundamental teaching skills—such as lesson planning, classroom management, and learning assessment—are critical aspects that prospective teachers must acquire. This study aims to explore and analyze the competence of prospective chemistry teachers in designing and implementing teaching modules based on the Merdeka Curriculum, with a focus on mastering eight fundamental teaching skills essential for supporting effective and innovative learning processes. The research employs a qualitative descriptive method with a case study approach. Data collection was conducted through two primary methods: document analysis of teaching modules and observation of teaching implementation. The research instruments include a questionnaire and an evaluation rubric for the analysis of Merdeka Curriculum teaching modules, as well as a questionnaire and observation rubric based on the eight fundamental teaching skills. The findings indicate that 77.78% of prospective teachers demonstrated excellent competence in designing Merdeka Curriculum teaching modules, while the remaining participants were categorized as good. Regarding fundamental teaching skills, 66.67% of the participants were classified as good, with the remainder categorized as sufficient.
Identifikasi dan Uji Antioksidan Ekstrak Heksana Akar Kelor (Moringa oleifera Lam) Identification and Antioxidant Test of Hexane Extract Moringa Source (Moringa oleifera Lam)
Authors: Miming Sri Indah , Faika Sitti , Herawati Netti
Published: December 2024

ABSTRAKPenelitian ini bertujuan untuk mengidentifikasi dan menguji aktivitas antioksidan dari ekstrak n-heksan akar kelor (Moringa oleifera) menggunakan metode DPPH dan FRAP. Ekstraksi dilakukan dengan menggunakan pelarut n-heksan melalui proses maserasi. Hasil penelitian menunjukkan bahwa ekstrak n-heksan akar kelor mengandung senyawa flavanoid, alkaloid dan terpenoid yang memiliki potensi aktivitas antioksidan. Hasil uji menunjukkan bahwa ekstrak n-heksan akar kelor memiliki kemampuan menghambat radikal DPPH dengan nilai IC50 sebesar 62.688 ppm. Hasil uji FRAP menunjukkan kapasitas reduksi besi (Fe3+ menjadi Fe2+) oleh ekstrak n-heksan sebesar 6,897 mgAAE/g. Berdasarkan hasil penelitian ini, dapat disimpulkan bahwa ekstrak n-heksan akar kelor memiliki aktivitas antioksidan yang signifikan pada senyawa-senyawa aktif yang terkandung dalam ekstrak tersebut. Aktivitas antioksidan yang ditunjukkan oleh ekstrak n-heksan akar kelor melalui metode DPPH dan FRAP menunjukkan potensi penggunaan akar kelor sebagai sumber alami antioksidan.Kata Kunci: Akar Kelor(Moringa oleifera Lam), Antioksidan , DPPH dan FRAP. ABSTRACT  This study aims to identify and test the antioxidant activity of the n-hexane extract of Moringa oleifera by using DPPH and FRAP methods. Extraction was carried out using n-hexane solvent through a maceration process. The results showed that the n-hexane extract of Moringa elution contains flavanoid, alkaloid and terpenoid compounds which have potential antioxidant activity. The test results showed that the n-hexane extract of Moringa had the ability to inhibit DPPH radicals with an IC50 value of 62.688 ppm. In addition, the results of the FRAP test showed that the capacity to reduce iron (Fe3+ to Fe2+) by n-hexane extract of Moringa was 6.897 mgAAE/g. Based on the results of this study, it can be concluded that the n-hexane extract of Moringa source has significant antioxidant activity, which can be attributed to the active compounds contained in the extract. The antioxidant activity shown by the n-hexane extract of Moringa through the DPPH and FRAP methods indicates the potential use of Moringa source as a natural source of antioxidants.Keywords: Moringa Source (Moringa oleifera Lam), Antioxidants, DPPH and FRAP.
Pengembangan Bahan Ajar Digital Berbasis Pembelajaran Berdiferensiasi Menggunakan Google Site pada Materi Koloid
Authors: Muharram Muharram , Jusniar Jusniar , Sumar Ahmad Rafidi
Published: December 2024

ABSTRAKPenelitian pengembangan ini bertujuan untuk menguji kevalidan dan kepraktisan terkhusus pada materi koloid. Subjek dalam penelitian ini adalah peserta didik kelas XI MIPA SMA Negeri 5 Gowa tahun ajaran 2023/2024. Model pengembangan yang digunakan adalah model ADDIE yang terdiri dari lima tahap yaitu  Analysis (analisis), Design (perencanaan), Development (pengembangan), Implementation (pelaksanaan) dan Evaluation (evaluasi). Teknik analisis yang digunakan adalah analisis kevalidan dan analisis kepraktisan. Hasil dari analisis kevalidan bahan ajar digital, modul ajar, THB (Tes Hasil Belajar), angket motivasi, LKPD, respon peserta didik, respon guru, dan observasi keterlaksanaan secara keseluruhan berada pada kategori sangat valid. Hasil analisis kepraktisan menggunakan dua pengukuran yaitu lembar observasi keterlaksanaan pembelajaran dan angket respon guru dan peserta didik, hasil yang didapatkan pada analisis lembar observasi keterlaksanaan diperoleh tingkat keterlaksanaan sebesar 94.79% dengan kategori sangat tinggi. Hasil dari data angket respon guru dan peserta didik menunjukkan persentase nilai sebesar 98.26% dan 93.68% dengan kriteria sangat praktis. Berdasarkan seluruh analisis kevalidan dan kepraktisan, yang telah dilakukan, hal ini menunjukkan bahan ajar digital berbasis pembelajaran berdiferensiasi pada materi koloid yang telah dikembangkan dapat dikatakan valid dan praktis.
Evaluasi Skrining Fitokimia Ekstrak Etanol Kulit Rambutan (Nephelium lappaceum Linn) dan potensinya sebagai Agen Antioksidan
Authors: Yusriadi Yusriadi , Utami Hermin Hardyanti , Lestari Mega Fia , Nurlaida Nurlaida , Husna Saadatul , Papriani Nada Pertiwi , Negara Satria Putra Jaya
Published: December 2024

ABSTRAKRadikal bebas adalah molekul atau atom dengan elektron yang tidak berpasangan, sehingga sangat reaktif dan dapat merusak sel tubuh melalui oksidasi yang dapat memicu penyakit degeneratif seperti kanker, penyakit jantung, diabetes, dan penuaan dini. Kulit rambutan (Nephelium lappaceum L.) yang sering dianggap sebagai limbah memiliki potensi besar untuk dikembangkan sebagai obat herbal antioksidan. Dalam penelitian ini, kulit N. lappaceum L. digunakan sebagai sampel. Proses penelitian meliputi pengeringan sampel, ekstraksi menggunakan pelarut etanol 96% dengan metode maserasi, pengeringan ekstrak, uji fitokimia, dan pengujian aktivitas antioksidan menggunakan metode 2,2-diphenyl-1-picrylhydrazyl (DPPH). Hasil uji fitokimia menunjukkan bahwa ekstrak etanol kulit N. lappaceum L. mengandung berbagai senyawa metabolit seperti asam, karbohidrat, alkaloid, flavonoid, steroid, terpenoid, triterpenoid, tanin, saponin, kumarin, fenol, dan kuinon. Adapun nilai IC50 dari uji DPPH memberikan nilai IC50 sebesar 3,69 ppm yang menandakan aktivitas antioksidan yang sangat kuat sehingga dapat disimpulkan ekstrak etanol kulit N. lappaceum L. memiliki potensi sebagai agent antioksidan.Kata kunci: Radikal bebas, kulit N. lappaceum L., antioksidan, DPPH.
BENEFÍCIOS DO TAPING EM PÓS-OPERATÓRIO IMEDIATO DE LIPOABDOMINOPLASTIA
Authors: Lívia Guedes Ricarte Ana , Braga Rolim Vieira Renata , Jorge Dias Michel , Cristian Alves De Sousa Kennedy
Published: December 2024

Introdução: A lipoabdominoplastia é uma cirurgia estética que combina a abdominoplastia e a lipoaspiração para melhorar a aparência do abdômen. O período pós-operatório imediato é crítico para a recuperação e os resultados estéticos da cirurgia. Técnicas adjuvantes, como o taping, têm sido estudadas por seus potenciais benefícios na redução de complicações e melhoria do processo de recuperação. Objetivo: Apresentar os benefícios do taping no processo de recuperação pós-operatória de lipoabdominoplastia. Metodologia: Trata-se de uma revisão de literatura integrativa, utilizando bases de dados como SciELO, PubMed e Google Acadêmico. Foram incluídos estudos que investigassem os efeitos do taping em pacientes submetidos a lipoabdominoplastia, publicados nos últimos 10 anos, de 2016 a 2023, selecionados em inglês e português. Os critérios de inclusão e exclusão foram rigorosamente aplicados para garantir a relevância e qualidade dos estudos selecionados. Resultados: O taping pode oferecer benefícios significativos no pós-operatório imediato de lipoabdominoplastia, como a redução de edema, equimose, fibrose, alívio da dor, melhoria da cicatrização e aceleração do retorno às atividades diárias. A revisão também pode identificar lacunas na literatura e sugerir áreas para futuras pesquisas. Considerações finais: Com base nos estudos e nas evidências apresentadas, pode-se concluir que o uso do taping, no pós-operatório imediato de lipoabdominoplastia, é uma intervenção eficaz e benéfica, proporcionando uma recuperação mais rápida e segura aos pacientes.

Palavras-chave: Fisioterapia; Lipoabdominoplastia; Pós-operatório; Taping; Abdominoplastia.
FISIOTERAPIA NA REABILITAÇÃO DE ATLETAS DE FUTEBOL COM RUPTURA DE LIGAMENTO CRUZADO ANTERIOR
Authors: Matias Nunes Vinicius , Jorge Dias Michel , Braga de Oliveira Luciano , Tavares Pinheiro Yago
Published: December 2024

Introdução: O futebol apresenta uma alta prevalência de lesões, sendo uma delas, as lesões do ligamento cruzado anterior. Neste contexto, a assistência da fisioterapia é fundamental para a recuperação desta lesão, proporcionado melhora da funcionalidade e o retorno as atividades laborais e esportivas. Objetivo: Apresentar a importância da fisioterapia na reabilitação de atletas de futebol na ruptura de ligamento cruzado anterior. Método: Trata-se de uma revisão de literatura realizada por meio da seleção de artigos científicos publicados em períodos indexados nas bases de dados do Scientific Eletronic Library (SCIELO), Biblioteca virtual em Saúde (BVS), e no Google Acadêmico, utilizando os descritores extraídos do DeCS (Descritores em Ciências da Saúde), com base nas palavras-chave: fisioterapia, reabilitação, ligamento cruzado anterior e futebol. A pesquisa ocorreu nos meses de agosto e setembro de 2024, foram selecionados artigos de acordo com os critérios de inclusão: estudo de intervenção, estudo randomizado, estudo de intervenção, estudo de coorte multicêntrico, revisão sistemática, metanálise, que estejam disponíveis nos idiomas: português, inglês e espanhol, publicados nos últimos 5 anos e de acesso gratuito, sendo excluídos resumos, teses, dissertações, monografias e artigos que estiverem disponíveis na íntegra. Resultados Põde-se observar que a abordagem fisioterapêutica é essencial para a recuperação das lesões do ligamento cruzado anterior. Evidenciou que o auto-enxerto osso-tendão-osso patelar é o melhor procedimento cirúrgico a ser realizado. Não houve diferença significativa entre reabilitações com ou sem exercícios de perturbação. O retorno ao esporte após lesão do LCA não apresentou variação estatística entre grupos cirúrgicos e conservadores. A fisioterapia é crucial na prevenção, reabilitação e hidratação do retorno à atividade. Conclçusão: A fisioterapia é essencial na recuperação de atletas com lesão do LCA, acelerando a reabilitação, fortalecendo a musculatura e promovendo estabilidade e propriocepção. Técnicas como cinesioterapia, hidroterapia e eletroterapia são eficazes na redução de dor e edema, além de melhorar o desempenho e prevenir lesões recorrentes, garantindo um retorno seguro ao esporte e a manutenção da saúde e desempenho em longo prazo.

Palavras-chave: Fisioterapia. Futebol. Ligamento Cruzado Anterior. Reabilitação.
VENTOSATERAPIA NA DOR LOMBAR CRÔNICA
Authors: Lima Barboza Jheniffer , Braga de Oliveira Luciano , Jorge Dias Michel , Tavares Pinheiro Yago
Published: December 2024

Introdução: A dor lombar crônica é uma sensação dolorosa considerada uma das principais causas de incapacidade do indivíduo, com maior prevalência em adultos. Muitos tratamentos têm sido utilizados, dentre eles a ventosaterapia para o tratamento da dor lombar crônica. Contudo, os reais efeitos dessa intervenção ainda não são tão claros. Objetivo: Analisar o efeito da ventosaterapia em indivíduos com dor lombar crônica inespecífica apresentadas em revisões sistemáticas. Métodos: Trata-se de uma revisão do tipo overview de acordo com as orientações do Cochrane Handbook for Systematic Reviews of Interventions (POLLOCK et al., 2018) e relatada seguindo as orientações do Preferred ReportingItems for Systematic Reviews and Meta-análise (PRISMA) (MOHER et al., 2009). Todas as análises foram baseadas em revisões sistemáticas publicados anteriormente e, portanto, não foi necessária aprovação ética ou consentimento do paciente. Resultados: Os resultados dos estudos indicaram que a dor foi a variável mais analisada, incluindo também amplitude de movimento. Intervenções como ventosaterapia a seca e úmida, foram abordagens utilizadas nos estudos em que a ventosaterapia foi eficaz em uma redução significativa na pontuação da intensidade da dor com a intensidade da dor presente usando a terapia de ventosa úmida, com isso as evidências são de alta a moderada qualidade indicam que a ventosa melhora significativamente a dor e a incapacidade. Considerações finais: Com base nas diversas evidências reunidas, a ventosaterapia e a acupuntura mostram-se eficazes no alívio da dor, especialmente em condições crônicas como dor lombar e no pescoço. A ventosaterapia úmida, aplicada em pontos de acupuntura, tem efeitos positivos no curto prazo, mas seus benefícios a longo prazo são limitados. Ela também se mostrou mais eficaz que tratamentos convencionais, como medicamentos anti-inflamatórios. A acupuntura apresentou boa eficácia imediata na redução da dor. Ambos os tratamentos têm baixo risco de efeitos adversos. No entanto, a qualidade das evidências é variável e mais estudos de alta qualidade são necessários para confirmar os resultados e padronizar os protocolos.

Palavras-chaves: Dor lombar. Ventosaterapia. Tratamento.
EXPANSÃO URBANA E A QUALIDADE DE VIDA NA ZONA NORTE DA CIDADE DE CAJAZEIRAS-PB
Authors: de Moura Bezerra Junior Sidclay , Valentim Afonso Filipe , Goldfarb de Oliveira Marina , Karla Garcia Silva Yanna
Published: December 2024

Introdução: Intensificada a partir da década de 1960 no Brasil, em geral a expansão urbana ocorre por meio da ocupação e transformação das terras rurais próximas às terras urbanas. Nesse sentido, atualmente observa-se um questionamento quanto à qualidade de vida ofertada aos moradores dessas áreas periurbanas, especialmente em cidades médias, de crescimento recente, envolvendo discussões relacionadas à sustentabilidade, mobilidade e acessibilidade. Objetivo: Investigar a qualidade de vida dos moradores que residem nos bairros localizados na zona norte na cidade de Cajazeiras, Paraíba. Metodologia: Trata-se de uma investigação qualitativa, do tipo observacional descritiva, cujo intento foi analisar a qualidade de vida urbana da população residente no bairro Colorado, localizado na zona norte de Cajazeiras - PB. Resultados: Foi possível constatar que, assim como visto em outros centros urbanos, a expansão urbana não planejada causou intercorrências que ainda afetam diretamente o acesso a equipamentos e infraestrutura urbana públicos para os residentes dessas localidades, que refletem intrinsecamente na qualidade de vida dessa parcela da população. Considerações finais: Foi observado que medidas como inclusão de políticas públicas, inclusão social, proteção ambiental e o desenvolvimento de uma infraestrutura adequada, podem garantir que todas as camadas da população possam se beneficiar das oportunidades oferecidas pelo crescimento urbano.

Palavras-chave: Expansão urbana; qualidade de vida, bordas urbanas.
DESIGN AND DEVELOPMENT OF SUNFLOWER INTELLIGENT INSERTION TRAY DRYER
Authors: WANG Qiang , WEI Xinyuan , YAN Keqi , XUE Qiyuan , LV Yangcheng , LI Yaoyu , ZHANG Wuping , LI Fuzhong
Published: December 2024

In order to meet the demand for mechanisation of sunflower segmented harvesting and tray insertion for drying, an intelligent tray insertion dryer was designed and developed. The machine integrates the functions of disc picking, disc flipping, bar clipping, lifting and inserting, and uses SolidWorks for accurate mechanism design and simulation, incorporating the YOLOv5 model for efficient recognition of flower discs and the LeGO-LOAM algorithm for accurate navigation and map building. In the experiment, 81 sunflower samples were collected to analyse data on disc diameter, plant height, rod diameter and stalk diameter, and to verify the recognition accuracy of the YOLOv5 model in different directions. The results showed that the precision of disc recognition was 95.54%, accuracy was 89.94%, recall was 95.54% and F1 value was 0.89. Using the LeGO-LOAM algorithm tested at different path lengths, the root-mean-square error of the navigational build trajectory was 0.15 m, with a standard deviation of 0.10 m. This technological integration improves the operational efficiency and supports the mechanisation of sunflower insertion tray drying.
Structural Analysis of the Academic Motivation Scale (Spanish version) in Graduate Students
Authors: González-Rivera Juan Aníbal , Rosario-Hernández Ernesto , Ortiz Santiago Taimara
Published: December 2024

Esta investigación se propuso examinar la estructura factorial de la Escala de Motivación Académica (EMA) en estudiantes de maestría y doctorado de universidades de Puerto Rico. Participaron 300 estudiantes con edades que fluctuaron entre 21 a 40 años (M = 29.14; SD = 4.87). Se realizaron análisis factoriales confirmatorios, análisis de consistencia interna, análisis de correlación y análisis de ítems. Los resultados aportan pruebas que respaldan la estructura interna de la EMA y el uso estadístico auxiliar delmodelo bifactorial presenta alguna información interesante sobre los posibles usos unidimensionales o multidimensionales de la EMA. Las subescalas de la EMA obtuvieron buenos coeficientes de fiabilidad y la EMA parece ser invariante entre el género y la edad, lo que permite realizar comparaciones entre estos grupos. El uso de la EMA parece ser útil en el contexto educativo con estudiantes graduados en Puerto Rico. Se discuten las implicancias y limitaciones de los hallazgos.
Validation of the Thought-Action Fusion Scale (TAFS) for the Mexican population
Authors: Sánchez-Jáuregui Gabriela , Gallegos-Guajardo Julia , Luna-Huguenin Vania , Sánchez-Salinas Viviana , Fisak Brian
Published: December 2024

Fusión pensamiento-acción se refiere a la creencia de que un pensamiento puede causar una acción indeseada o tener consecuencias morales. La Escala de Fusión Pensamiento-Acción (TAFS) evalúa la disfuncionalidad de los pensamientos en que el individuo vincula sus pensamientos con las acciones. La escala cuenta con tres subescalas, TAF-probabilidad -para-uno mismo (TAF-LS), TAF-probabilidad-para-otros (TAF-LO) y la última escala siendo la de TAF-moral (TAF-M). El objetivo de este estudio fue validar la adaptación del TAFS con una muestra de estudiantes universitarios mexicanos. 430 estudiantes universitarios entre 18 a 24 años de edad, de una universidad de México participaron en el estudio (M = 20.59, DE = 1.92). Los resultados mostraron que la estructura original de tres factores tiene un buen ajuste con los datos, lo cual fue consistente con estudios previos realizados con muestra no-clínica. Estos resultados indican una buena consistencia interna y una adaptación adecuada de la prueba original para ser utilizadacon población universitaria mexicana.
Initial assessment of attitudes towards reporting cyber-harassment in children and adolescents
Authors: Martínez-Ramos Nicolás , Arbeláez-Gómez Camila , Martínez William , Ramos Consuelo , Benavidez Judy
Published: December 2024

Este estudio tuvo como objetivo validar la escala inicial de actitudes hacia la denuncia del ciberacoso en niños-adolescentes entre personas de la comunidad general colombiana. Se desarrolló un estudio instrumental, el cual se alcanzó en dos muestras no probabilísticas (n1 = 220, n2 = 204). Con la primera se realizó un Análisis Factorial Exploratorio Robusto (AFE), encontrando una solución unidimensional de 7 ítems (RMSEA = .07, SRMR = .05, CFI = .99 y TLI = .99). En la segunda muestra, se realizó un AnálisisFactorial Confirmatorio, encontrando un ajuste óptimo (RMSEA = .03, SRMR = .04, CFI = .96, TLI = .95). En ambos modelos se obtuvieron índices de confiabilidad óptimos. La puntuación total se cruzó con la sociodemográfica, encontrando alguna diferencia significativa real. Se utilizó el software Factor y R con diferentes paquetes.
Medida de estrés minoritario LGBT: Análisis psicométrico en una muestra venezolana
Authors: Chaustre Daniel , González Nickolas , Khatcherian Camila
Published: December 2024

El estrés minoritario es experimentado por personas pertenecientes a minorías estigmatizadas y marginalizadas. Aunque existen instrumentos para personas con orientaciones sexuales e identidades de género minoritarias, hay pocos en español. Se propuso realizar un análisis psicométrico del instrumento de estrés minoritario LGBT de Outland en venezolanos. La muestra no probabilística constó de 223 personas LGBTI, quienes respondieron un formulario en línea. El análisis factorial confirmatorio permitió evidenciar un ajuste adecuado entre los datos y el modelo de siete dimensiones (χ2/gl = 2.17; GFI = .97; CFI = .98; RMSEA = .07). Se halló evidencia de confiabilidad (ω = .88) y validez del instrumento: para validez convergente se hallaron asociaciones significativas y positivas con depresión (r = .53) e ideación suicida (r = .50); y para validez divergente una asociación negativa con bienestar recordado (r = -.44). Esta versión en español presenta adecuadas propiedades psicométricas para ser empleada en muestras venezolanas.
Rethinking the Indonesian Muslim Identity Endorsed by Hanan Attaki's Popular Preaching on Social Media
Authors: Hannan Ad
Published: December 2024

Popular Islam constructed a new religious trend for millennial Muslim practice and identity on social media. This study discusses the Muslim religious identity circulated by Hanan Attaki as a millennial preacher in contemporary Islamic discourse in Indonesia. This article examines Attaki's preaching on his social media accounts using a digital ethnography study that focuses on Islamic populism toward the trend of new religious identity among millennial Muslims. The study shows that pop Islam in Attaki's preaching activities highlights contemporary elements regarding appearance, communication techniques, and religious topics of young millennial Muslims. These elements include visualization and self-image, as shown through his social media accounts such as Facebook, Instagram, and YouTube. However, the success of this preaching involves a disruption of religious identity for his followers. In addition to the superficial and passing religious knowledge that they absorb at a glance, those who are accustomed to studying religion only through social media will have great potential to trap millennial Muslims in extreme, excessive, and fanatic religious sentiments in views, attitudes, and behaviors instead of a predetermined and prescribed religious identity.
Neurología (XXVII Congreso)
Authors: Médica Colombiana Acta
Published: December 2024

ABSCESO CEREBRAL POR AGGREGATIBACTER APHROPHILUS
RESPUESTA PARADâJICA AL ALEMTUZUMAB EN PACIENTE CON ESCLEROSIS MÿLTIPLE
VARIANTE ATIPICA DE SINDROME DE GUILLAN-BARRÿ COMO DEBUT DE LUPUS ERITEMATOSO SISTÿMICO: CUANDO LO INUSUAL NO PUEDE SER MAS EXCEPCIONAL. REPORTE DE CASO
SINDROME DE RHUPUS DE PRESENTACIâN NEUROLâGICA, A PROPâSITO DE UN CASO
ENCEFALITIS PARANEOPLÁSICA POR ANTICUERPOS CONTRA EL RECEPTOR DE NMDA POR TERATOMA OVÁRICO
MIELITIS TRANSVERSA EN LUPUS ERITEMATOSO SISTÿMICO. PRESENTACIâN DE CASO
A Simulation study of the output characteristics of freestanding Triboelectric nanogenerators with interdigitated electrodes for self-powered sensing application
Authors: Emmanuel B. S. , Enochoghene S. O. , Ojo K. E.
Published: December 2024

Diverse forms of mechanical energy are available in environmental routine activities. These energy forms can be harvested, measured and converted to produce electricity at nanogenerator (NG) and micro-scale levels based on the phenomenon of triboelectrification. These motivate this work to develop a self-powered sensing device to detect and monitor static and dynamic processes associated with mechanical activities. The significance is to study the output characteristics of freestanding mode triboelectric nanogenerator (TENG) with multiple units of metal and dielectric electrodes. The integrated modeling environment of COMSOL Multiphysics software was employed for the simulation study of the proposed TENG. The system output responses considered for analysis includes, open circuit electric potential and short circuit surface charge density. For the open circuit, the electric potential was achieved at maximum value of 10kV, while for short circuit surface charge density, the electric potential was achieved at maximum value of 27 Cm-2. The study results revealed that the input parameter of contact displacement of electrodes is proportional to the output electrical potential of the system. Hence, the efficiency of TENG can be deployed for energy harvesting and sensing of mechanical variables.
МЕТОДИКА ВИЗНАЧЕННЯ ГЛИБИНИ ПОШИРЕННЯ ТЕМПЕРАТУРНОЇ ХВИЛІ ПІД ЧАС ПОБУДОВИ ГЕОТЕРМАЛЬНИХ ТЕПЛОНАСОСНИХ СИСТЕМ
Authors: Зур’ян О. В. , Олійніченко В. Г.
Published: December 2024

Особливістю системи добування геотермальної теплоти є поєднання технічних і природного елементів таких систем, при цьому природний об’єкт досліджень перебуває в глибинних шарах Землі, які малодоступні для вивчення і спостережень. За таких обставин майже єдиними методами дослідження теплових і гідродинамічних процесів у глибинних шарах Землі є математичні. Основний з них ‒ математичне моделювання. Відомо, що температура ґрунту має добову та річну періодичність. Ступінь нагрівання ґрунту залежить від його теплопровідності, під якою розуміють здатність ґрунту проводити тепло від більш нагрітих шарів до менш нагрітих. А зміни температури ґрунту можуть істотно залежати від його вологонасиченості та рослинного покриву, характеру ґрунту й висоти його протягом року. Водночас залишаються недостатньо дослідженими системи теплообмінник‒ґрунт, ефективність використання яких безпосередньо залежить від розподілу температури в ґрунті та чинників, які на цей розподіл впливають. До складу основного математичного апарату для опису таких процесів входять диференціальні рівняння, що враховують залежність температури від часу та просторових координат. Цей підхід дозволяє оцінити, як сонячне нагрівання поверхні викликає теплові хвилі, що поширюються вниз у ґрунт. Метою цього дослідження є обґрунтування вихідних даних поширення температурної хвилі, обґрунтування спрощеної методики визначення поширення теплової хвилі та розраховані глибини поширення температурної хвилі залежно від типу ґрунту, вологості та рослинного покриву на поверхні. Робота виконана відповідно до плану науково-дослідних робіт Інституту відновлюваної енергетики НАН України.
METHOD FOR ASSESSING THE EFFICIENCY OF THE DISTRICT HEATING SYSTEM UNDER MARKET CONDITIONS
Authors: Карпенко Д. С. , Євтухова Т. О. , Новосельцев О. В.
Published: December 2024

In response to global warming and the critical need for sustainable energy solutions, district heating systems (DHS) have emerged as an area of significant focus due to their potential to enhance resource efficiency, reduce carbon emissions, and improve economic outputs. This research addresses the critical issue of establishing a methodological framework for evaluating the efficiency of DHS as market relations evolve within the heating sector. The study's aim is to develop and validate methodological principles that assess the operational, economic, and technological dimensions of DHS in a competitive market landscape. The framework encompasses the complex interplay of regulatory frameworks, market dynamics, production technologies, and consumer engagement strategies. Key objectives include analyzing current challenges in implementing competitive market structures, justifying the non-linear nature of cost functions for energy producers, and developing criteria for the equitable distribution of thermal energy losses. The overarching goal is to strategically propel DHS towards greater efficiency and sustainability by using renewable energy sources (RES). The research utilizes simulation modeling in a case study of Irpin city, Ukraine, employing machine learning and computer vision technologies through the "Solvergy: Buildings" mobile application to provide rapid, detailed energy performance assessments. Results from the simulation in "Solvergy: Systems" software indicate benefits from the market conditions functioning in DHS, quantified at $727,120 per year, and highlight the cost-saving potential of the RES-based supply diversification structure. The relative market efficiency at 28.05% suggests that the market delivers high potential economic value relative to a scenario without market conditions. The study concludes that transitioning to market relations and integrating independent energy producers can lead to substantial system efficiency improvements, lower thermal energy prices, and enhanced sustainability in DHS. Suggested policy measures advocate for the modernizing of infrastructure and the implementation of efficient technologies within a competitive, consumer-oriented market environment, thereby facilitating the decarbonization process and optimizing system performance.
METHOD FOR DETERMINING AVERAGE VOLUME PARAMETERS OF THE DYNAMICS OF THE ELECTROTHERMAL STATE OF MEDIA USING THE GAUSS – OSTROGRADSKY THEOREM
Authors: Матях С. В. , Суржик Т. В. Т. В. , Шейко І. О.
Published: December 2024

In this paper, using the methodology of spatial averaging of partial differential equations, based on the application of the divergence theorem, the average volume parameters of the dynamics of the electrothermal state of media associated with the geometric shape of the medium limited in space are determined. It is shown that the volume-averaged parameters of the dynamics of the electrothermal state of media can be represented by the parameters averaged over the surface surrounding the volume. This allows us to significantly simplify the analysis of the final results of research into the processes of interaction of solar radiation with the active surfaces of elements of solar energy systems, in particular, the influence of the surrounding medium.
Synthesis and Study the monomorphic possessions of Schiff base - ester compound
Authors: Ayat K. Hashim  , Uhood J. Al-Hamdani
Published: December 2024

One molecule made by Schiff ester chemistry. Physicochemical methods, including 1H-NMR, mass ranges, and FT-IR spectra were used to examine the chemical's conformations. Liquid crystal behavior and transition temperatures of the produced compounds were verified with polarizing optical microscopes and differential scanning calorimeters (DSC). The chiral nematic phase: the compound synthesised showed it existed in an enantiotropic state.
Effect of Nickel Chloride and Cobalt Chloride on Physiological Characteristics of Myriophyllum Verticillatum and Schoenoplectus Litoralis
Authors: AL-Janabi Qassim Ammar Ahmood , Naji Zainab Abdulhussein , AL-Masudi Hasansin Ali Talib
Published: December 2024

The object of the research was to determine the adverse effects of different concentrations of nickel chloride and cobalt chloride (10, 20, and 30) mg/L for a month on the physiological characteristics of Myriophyllum verticillatum and Schoenoplectus litoralis as well as assess the concentration of total chlorophyll and protein content. The results of the study showed that the concentrations of the components increased at the end of the investigation in the water plants used for the examination as compared with the control sample, in addition to a decrease in the protein and chlorophyll levels of the water plants exposed to the effects of heavy metal.
Lymphatic Distribution and Drainage in the Anterior Lateral Thigh Flap
Authors: PAN Wei-Ren , MA Chuan-Xiang , LIU Zhi-An , ZENG Fan-Qiang
Published: December 2024

Since the anterior lateral thigh flap was introduced into clinical practice in 1984, it has been widely applied not only in the repair of skin and soft tissue defects of the head, neck, trunk and limbs, but also in the reconstruction as a part of some organs. Hence, it is known as the "universal flap". Subsequent basic research and clinical applications provided detailed information in the neurovascular supplies of the flap. However, the anatomical features of lymphatic distribution in the flap have never been described in detail. This article aims to provide a detailed explanation of the lymphatic anatomy of the flap based on previous research on the lymphatic system of the lower limb.
Efficacy of USG Guided Obturator Block to Prevent Obturator Jerk during TURBT Operation
Authors: Haque Dr. Md. Nazmul , Nargis Maj(rtd) Dr. Samia , Kabir Dr. Humayun , Islam Dr. Md. Tazrul , Azad Dr. Md. Abul Kalam
Published: December 2024

Background: The obturator nerve, from lumbar segments L2-L4, innervates thigh adductor muscles. During transurethral procedures, its accidental stimulation can cause "obturator jerks," risking complications like bladder perforation. To prevent this, obturator nerve blocks (ONB) are used with spinal anesthesia in TURBT, with ultrasound-guided ONB preferred for precision and safety. Aim of the study: This study aims to evaluate the efficacy of ultrasound-guided obturator nerve blocks in preventing obturator jerk, thereby enhancing surgical safety and outcomes for patients undergoing TURBT operation. Methods: This prospective observational study was conducted at the Department of Surgery, Shahid Sk. Abu Naser Specialized Hospital, Khulna Medical College Hospital and two private Hospitals, Khulna, Bangladesh from January 2019 to December 2023. Using purposive sampling, 65 patients with endovesical tumors on the lateral and posterolateral bladder walls scheduled for TURBT were recruited. Inclusion criteria were patients aged 31-70 with ASA I-III classification. Exclusion criteria included inguinal lymphadenopathy, obturator nerve injury, coagulation disorders, infection, or allergy to local anesthetics. Spinal block anesthesia was administered, and the obturator nerve was visualized via ultrasound for precise anesthetic deposition. Data on demographics, surgery details, and outcomes were collected and analyzed using SPSS version 26. Result: The study included 65 participants with a mean age of 55.58±6.75 years. The majority were males (70.77%) and aged 51–60 years (44.62%). The mean BMI was 23.41±2.36 kg/m², with most patients classified as ASA II (63.08%). The obturator nerve block procedure involved identifying key thigh muscles and the anterior branch of the obturator nerve. Motor block onset averaged 13.67±1.25 minutes, with a success rate of 78.46%. Surgery duration averaged 38.18±5.79 minutes, with 76.92% completed within 30–45 minutes. ...
Bodies in Transit: Navigating the LA Metro as an Autotheoretical Journey
Authors: Moore Nathan M.
Published: December 2024

“Bodies in Transit” explores the Los Angeles Metro as a site of complex temporal and cultural aesthetics, examining the ways urban transit infrastructures shape experiences of memory, forgetting, and the uncanny. Moving beyond traditional analyses of race, class, and technology, this paper investigates how public spaces like the LA Metro construct a unique form of urban temporality, where time becomes fluid, fragmented, and nonlinear. Drawing on frameworks from cultural studies, hauntology, and prosthetic memory, the Metro is presented as both a literal and metaphorical vehicle that connects riders not only to different parts of the city but also to its obscured and forgotten histories. Through an interdisciplinary analysis that includes works such as Patricia Jones’ Passing and George Dieter’s Mechanical Metallurgy, the article positions the Metro as a symbol of modernity’s interplay with the past, offering a fresh perspective on urban transit as a mediator of memory and temporal dislocation. Furthermore, the LA Metro is framed as a reflection of the city’s temporal aesthetics, echoing H.G. Wells’ meditations on memory in Experiment in Autobiography and the fluidity of identity explored in Gandhi’s An Autobiography. This article also extends Zipporah Lax Yamamoto’s work on prosthetic memory to consider how the Metro functions as an artificial construct that both preserves and distorts the city’s historical narrative. By examining how the daily experience of riding the Metro evokes a sense of the uncanny—a blending of the familiar and strange—this article offers a novel interpretation of urban temporality and public space.