bluuebunny/crossref_metadata_2025 huggingface dataset:
Hubungan Antara Konsep Diri Dengan Kecenderungan Cinderella Complex Pada Mahasiswi Yang Merantau di Banda Aceh
Authors: Afrila Siti Widya , Safrilsyah Safrilsyah , Ridha Usfur , Zainuddin Muslim
Published: February 2025

Cinderella Complex adalah suatu jaringan sikap dan rasa takut yang sebagian besarnya tertekan sehingga wanita tidak bisa dan tidak berani memanfaatkan sepenuhnya kemampuan otak dan kreativitasnya. Penelitian ini bertujuan untuk mengetahui hubungan konsep diri dengan kecenderungan cinderella complex pada mahasiswi yang merantau di Banda Aceh. Penelitian ini menggunakan pendekatan kuatitatif dengan metode korelasi. Alat ukur pada penelitian ini yaitu skala konsep diri yang disusun oleh peneliti berdasarkan aspek-aspek dari teori yang dikemukakan oleh Calhoun dan Acocella (1990) dan skala cinderella complex yang mengacu pada aspek-aspek yang dikemukakan oleh teori Dowling (1995). Jumlah sampel yang digunakan dalam penelitian ini sebanyak 200 mahasiswi yang merantau di Banda Aceh pengambilan sampel pada penelitian ini menggunakan metode non probability sampling dengan teknik Purposive sampling. Uji hipotesis menggunakan teknik korelasi dari Spearman. Hasil penelitian menunjukkan koefisien korelasi r = -0,426 dengan ρ = 0,000 yang menunjukkan bahwa terdapat hubungan negatif yang sangat signifikan antara konsep diri dengan kecenderungan cinderella complex. Artinya, semakin tinggi konsep diri maka semakin rendah kecenderungan cinderella complex, sebaliknya semakin rendah konsep diri maka semakin tinggi pula kecenderungan cinderella complex yang dialami oleh mahasiswi yang merantau di Banda Aceh
Relationship Between Loneliness and Nomophobia Among Migrant Students in Banda Aceh
Authors: Rahmah Sayidatur , Yasa Rawdhah Binti , Zain Fajran , Julianto Rahmad
Published: February 2025

Loneliness is a feeling that arises due to a lack of interpersonal relationships and is considered unsatisfactory. One way to divert loneliness is to use a cell phone. Excessive use of cell phones can cause Nomophobia. This study aimed to determine the relationship between loneliness and Nomophobia in migrant students in Banda Aceh. This study uses a quantitative approach with the product-moment correlation method. This research uses the loneliness scale, developed based on aspects of loneliness identified by Peplau and Perlman (1981), with a reliability coefficient of 0.962. Additionally, it employs the nomophobia scale, based on aspects of Nomophobia identified by Yildirim and Coreia (2014), which has a reliability coefficient of 0.923. This study's population was migrant students active at the Ar-Raniry State Islamic University and Syiah Kuala University. The sampling technique used in this research is quota sampling with a total sample of 200 respondents. The study found a correlation coefficient of r = 0.209 with p = 0.002, indicating a significant positive relationship between loneliness and Nomophobia among migrant students in Banda Aceh. This means that the higher the loneliness, the higher the Nomophobia experienced by migrant students in Banda Aceh. Vice versa, the lower the loneliness, the lower the Nomophobia experienced by migrant students in Banda Aceh.
Konseling Client Centered untuk Meningkatkan Penerimaan Diri pada Pasien Skizofrenia
Authors: Prinanda Jovita Nabila , Prasetyaningrum Susanti
Published: February 2025

Penelitian ini bertujuan untuk meningkatkan penerimaan diri pada pasien skizofrenia dengan memberikan intervensi konseling client centered. Metode pengumpulan data yang digunakan adalah wawancara, observasi, tes psikologi berupa WAIS, Grafis, SSCT, dan TAT, WHODAS, serta studi dokumentasi. Subjek penelitan merupakan seorang pria berusia 23 tahun yang mengalami gangguan skizofrenia. Subjek telah dua kali mendapatkan perawatan rawat inap di RSJ Dr. Radjiman Wediodiningrat. Konseling client centered dilakukan sebanyak enam sesi yang berfokus dalam meningkatkan penerimaan diri subjek dengan mengaktualisasikan potensi yang dimilikinya. Hasil penelitian menunjukkan perubahan secara positif yang ditunjukkan dengan mampu memahami kelebihan dan kekurangan diri, memiliki pandangan positif mengenai diri, dan terbuka pada keluarga terkait kondisinya.
Penerapan Cognitive Behavioural Therapy untuk Penanganan Gejala Depresi pada Individu dengan Pengalaman Kekerasan Seksual Pranikah
Authors: Meinasty Mustika , Karmiyati Diah
Published: February 2025

Pengalaman kekerasan seksual pranikah dapat menyebabkan depresi dan mempengaruhi kualitas hidup korbannya. Pada budaya Indonesia, hubungan seksual pranikah merupakan stigma negatif sehingga korban dapat memperburuk kondisi korban. Cognitive Behavioural Therapy terbukti efektif membantu korban kekerasan dengan mengubah pemikiran negatif menjadi lebih adaptif. Sehingga penelitian ini dilakukan untuk melihat bagaimana dimamika pikologis subjek korban kekerasan seksual pranikah dalam membentuk ganguan depresi dan bagaimana penerapan Cognitive Behavioural Therapy dalam mengurangi simtom depresi tersebut. Penelitian ini diharapkan dapat memberikan kontribusi dan menjadi referensi bagi terapis dan praktisi kesehatan mental. Metode yang digunakan meliputi wawancara, observasi, Beck Depression Inventory-II, tes grafis, dan Thematic Apperception Test. Hasil menunjukkan bahwa intervensi Cognitive Behavioural Therapy efektif mengurangi gejala depresi melalui restrukturisasi kognitif dan self-management, dengan perubahan signifikan setelah delapan sesi terapi intervensi Cognitive Behavioural Therapy.
Application of Convolutional Neural Networks and Rolling Guidance Filter in Image Fusion for Detecting Brain Tumors
Authors: S. Karthikeyan  , P. Velmurugadass
Published: February 2025

Medical image fusion is the technique of integrating images from several medical imaging modalities without causing any distortion or information loss. By preserving every feature in the fused image, it increases the value of medical imaging for the diagnosis and treatment of medical conditions. A novel fusion mechanism for multimodal image data sets is proposed in this paper. Each of the source image is smoothened using cross guided filter in the initial step. Guided filter output is further smoothened to remove fine structures using rolling guidance filter. Then details (high frequency) of each source image are extracted by subtracting the rolling guidance filter output from corresponding source image. These details are fed to convolutional neural networks to obtain decision maps. Finally the source images are fused based on decision map using maximum rule of combination. We assessed the performance of our suggested methodology using several pairs of medical imaging datasets that are accessible to the general public. According to the quantitative evaluation, the recommended fusion strategy for multimodal image fusion improves the average IE by 12.4%, MI by 41.8%, SF by 21.4%, SD by 22.81%, MSSIM by 31.1%, and  by 39% when compared to existing methods, which makes it appropriate for use in the medical field for accurate diagnosis.
Obtaining electricity in residential buildings using a neutral wire and grounding
Authors:   Far Eastern State Agrarian University, Fisenko Alexander V. , Shevchenko Maxim V. ,   Far Eastern State Agrarian University
Published: February 2025

The article presents a theoretical analysis of the generation of electricity using a neutral wire and grounding. It is proved that with proper calculations
and a constructive solution, this will ensure the use of electricity in everyday life.
Improvement of the pollen harvesting line
Authors:   Far Eastern State Agrarian University, Tsetsura Alexander V.
Published: February 2025

The technology and equipment for obtaining pollen are analyzed. The
advantages and disadvantages of various methods of obtaining pollen are determined. An alternative method for grinding honeycombs during harvesting pollen is
proposed.
Factors influencing the implementation of regional agricultural policy
Authors:   Far Eastern State Agrarian University, Bilko Andrey M.
Published: February 2025

The paper presents the factors influencing the development of agriculture, indicates their spatial distribution and influence. Based on the uneven distribution of factors across the country, it is concluded that the implementation of
regional agricultural policy will have a specific goal setting, different mechanisms
and tools, as well as resource provision.
Regional aspects of food security
Authors:   Lugansk State Agrarian University named after K. E. Voroshilov, Ivannikov Andrey S.
Published: February 2025

The article examines regional features of ensuring food security. An
analysis of the current state of food security in the region was carried out. The strategic directions for the development of agricultural production as the main condition
for ensuring food security in the region are substantiated.
Development of the labor potential of agricultural enterprises as a factor in ensuring the economic security of the region
Authors:   Lugansk State University named after V. Dahl, Ivanyuk Irina V.
Published: February 2025

The article examines the regional features of the formation and use
of labor potential in the system of ensuring the economic security of the region. An
analysis of the current state and use of labor resources in the region, in particular in
the agricultural production sector, was carried out. Threats that hinder the development of the labor potential of agricultural enterprises in the region are identified. The strategic directions for the development of labor potential as the main factor in
ensuring the economic security of the region are substantiated.
The methodology of organizing settlements with employees on remuneration for time worked
Authors:   Dagestan State Agrarian University, Musaev Taigib K. , Musaev Adam T. ,   Financial University under the Government of the Russian Federation
Published: February 2025

The analysis of the applied methods of organization of settlements
with personnel on remuneration at agricultural enterprises is carried out. Based on
the research and analysis of practical recommendations on the consistent formation
of accruals for time-based and piece-work, methodological foundations for the accurate fulfillment of obligations within the framework of the requirements of labor
legislation have been developed.
Optimization as a tool for effective planning and management of agricultural enterprises
Authors:   Far Eastern State Agrarian University, Pavlichenko Anastasia A. , Tsvetkova Lyudmila A. ,   Far Eastern State Agrarian University, Churilova Klavdiya S. ,   Far Eastern State Agrarian University
Published: February 2025

The article considers the possibility of using optimization models in
the practice of planning and managing the activities of agricultural enterprises. The
authors present the process of building optimization models. An algorithm for constructing predictive scenarios for the development of agricultural enterprises based
on optimization models is defined.
The state of agricultural consulting organizations and the introduction of innovative technologies in agriculture
Authors:   Russian Scientific Research Institute of Information and Technical and Economic Research on Engineering and Technical Support of the Agro-Industrial Complex, Slinko Olesya V. , Kondratieva Olga V. ,   Russian Scientific Research Institute of Information and Technical and Economic Research on Engineering and Technical Support of the Agro-Industrial Complex, Voityuk Vyacheslav A. ,   Russian Scientific Research Institute of Information and Technical and Economic Research on Engineering and Technical Support of the Agro-Industrial Complex
Published: February 2025

The article presents an analysis of the state and development of the
information and consulting system of the agro-industrial complex. The results of
monitoring the provision of information and consulting services are shown. The experience of information and consulting services and examples of the implementation
of innovative developments are given.
Empleo de la metodología Kanban y el flujo de trabajo de compañías limeñas
Authors: Alagón Zúñiga Eubi
Published: February 2025

Objetivo: Determinar la relación entre el empleo de la metodología Kanban y el flujo de trabajo en compañías limeñas. Metodología: La investigación abordó un alcance correlacional, diseño no experimental, se empleó como técnica la encuesta para recopilar información sobre las variables y como instrumento el cuestionario que representa la herramienta para obtener respuestas. Respecto al análisis de datos fueron analizados mediante el software Excel y SPSS, mediante el uso de la prueba estadística Rho de Spearman para la comprobación de hipótesis planteadas. Resultados: Los datos verifican que el 60.0% considera que el método Kanban es eficiente, mientas que el 65.0% considera como adecuado el flujo de trabajo, también se identificó que el uso del método Kanban confirma un vínculo directo y significativo hacia la mejora de procesos (p=0,021; r=0,511), rendimiento del personal (p=0,003; r=0,621), también hacia la mejora de servicios (p=0,001; r=0.671) con una significancia menor a 0.050. Conclusión: Se demuestra que el uso del método Kanban sostiene un vínculo directo y significativo hacia el flujo de trabajo (p=0,001; r=0,671), ello confirma la hipótesis planteada.
Educación financiera en estudiantes universitarios
Authors: Ramos Zaga Fernando Antonio
Published: February 2025

En un entorno económico global cada vez más complejo, la educación financiera (EF) se ha convertido en una competencia esencial tanto para el bienestar personal como para la estabilidad económica de una sociedad. En este contexto, los estudiantes universitarios representan un colectivo crucial, ya que sus decisiones financieras, influidas por su educación y entorno, tendrán repercusiones en el ámbito económico. Por lo anterior, el objetivo de este artículo es medir el nivel de EF en estudiantes de una universidad privada de Lima y, a su vez, determinar su relación con la carrera profesional, el nivel socioeconómico y el sexo de los participantes. Para ello, se realizó una investigación cuantitativa, para lo cual se aplicó un cuestionario estructurado a 197 estudiantes universitarios entre 19 y 22 años de edad. Los resultados mostraron una relación estadísticamente significativa entre el nivel de EF y la carrera profesional, mas no con el estatus socioeconómico ni el sexo de los estudiantes. Por lo tanto, se concluye que los hallazgos refuerzan la importancia de promover la cultura financiera desde una perspectiva más amplia, sin limitarse a ciertas carreras o grupos demográficos.
Análise bibliográfica sobre qualidade de vida em idosos com presbiacusia usuários de aparelho de amplificação sonora individual
Authors:   , Corrêa Camila Maximino , Fonseca Danielle Fernandes Silva , Fernandes Mariana Ferreira
Published: February 2025

Introdução: A presbiacusia é uma condição que se destaca no envelhecimento e o uso dos aparelhos de amplificação sonora individual (AASI) representa uma abordagem eficaz para atenuar as dificuldades decorrentes da perda auditiva. Objetivo: Realizar uma revisão bibliográfica a fim de demonstrar os benefícios e a efetividade do tratamento da presbiacusia por meio do uso de AASI, além de identificar como esses dispositivos impactam positivamente a qualidade de vida dos idosos. Métodos: Foi realizada uma busca bibliográfica nas bases Scientific Electronic Library Online (Scielo) e Lilacs (Biblioteca Virtual em Saúde) empregando as palavras-chave “presbiacusia” e “idosos”, publicados entre 2013 e 2023 na língua inglesa e portuguesa. Resultados: Foram selecionados seis artigos que se enquadravam nos critérios de inclusão da pesquisa que tratavam sobre o uso de AASIs em indivíduos com presbiacusia. Conclusão: Apesar do número reduzido de estudos encontrados, os artigos revelaram dados significativos sobre o tratamento da presbiacusia. A partir da análise individual, verificou-se que o uso de AASIs traz qualidade de vida aos idosos com presbiacusia, podendo auxiliar em sua vida cotidiana e na qualidade de vida emocional e individual.
Benefícios da terapia em grupo nos desvios fonológicos em crianças típicas: revisão de literatura
Authors:   , Costa Iasmim Rafaela , Pereira Leticia Gamarano Rodrigues , Recio Nilceia Aparecida Soares
Published: February 2025

Introdução: Os desvios fonológicos são alterações que ocorrem, principalmente em crianças típicas, no período da aquisição de fala com predominância de dificuldades na produção de sons da fala, embora suas estruturas fonoarticulatórias e neurológicas estejam íntegras. Devido a alta procura da comunidade aos serviços de atendimentos fonoaudiológicos e a otimização dos serviços de saúde oferecidos, verifica-se a necessidade da realização da terapia em grupo como estratégia para esta demanda. Objetivo: Realizar um levantamento bibliográfico acerca da terapia em grupo com crianças que apresentam desvios fonológicos. Metodologia: Foi realizada a pesquisa em três bancos de dados (Science Direct, Scielo e PubMed). Foram utilizadas como estratégias de pesquisa os artigos disponíveis na íntegra e em língua portuguesa, que tinham como público-alvo crianças de 6 anos a 12 anos com desenvolvimento típico e publicados no intervalo de 10 anos (2013 a 2023). As palavras-chaves utilizadas foram "terapia em grupo"; "troca fonológica", "atraso na fala" e “crianças típicas”. Resultados: Foram encontradas 33 pesquisas sobre o tema e, eliminadas as que não correspondiam aos critérios de inclusão, sendo selecionadas seis publicações que se encaixavam na pesquisa. Conclusão: Houve predominância da abordagem sóciointeracionista como base da terapia em grupo. Além de trazer benefício fonoaudiológico ao paciente e diminuir a demanda da lista de espera, esta abordagem propõe a oportunidade entre as crianças, de interação, relacionamento, troca de experiências, formação de vínculos, formação de laços sociais, aumento de autonomia e aumento do potencial criativo, sendo esta uma alternativa efetiva para a otimização dos serviços em Fonoaudiologia
Condições de saúde e suas implicações nas alterações vocais em professores: revisão bibliográfica
Authors:   , Oliveira Ana Laura Vasconcellos Mastromauro de , Silva Letícia Lima Lopes da , Almeida Maitê Felippe Rodrigues de
Published: February 2025

INTRODUÇÃO: Os maiores índices de afastamento do trabalho são dados devido a saúde vocal do professor, sejam elas por uso excessivo da voz, falar alto e forte competindo com o ruído ambiente e por hidratação ineficiente durante o uso vocal constante. Os professores em sua maioria relatam desconforto vocal, afonia, tensão em ombros e pescoço e ou audíveis ao perceberem que sua voz está alterada. Outro fator importante a ser considerado é que os professores realizam maior esforço físico, exposição a pó de giz que prejudica a saúde vocal, maior permanência em pé, falta de tempo para estudar e preparar as aulas, além de cobranças e ritmo ágil de trabalho. OBJETIVO: Identificar na literatura a relação entre alterações vocais em professores e condições de saúde associadas. MÉTODOS: Foi realizado um levantamento de artigos nas plataformas Scielo e Lilacs, publicados no intervalo de 10 anos (entre 2013 e 2023). Os descritores utilizados foram ‘’saúde do trabalhador’’, ‘’professores’’, “voz”, e ‘’fonoaudiologia’’, sendo selecionados artigos apenas em língua portuguesa e excluídos àqueles publicados em outros idiomas e em outras formas de publicação. RESULTADOS: A análise final selecionou 26 artigos abordando a temática da voz do professor e saúde vocal. Dentre os artigos, a maioria dos professores lecionava no Ensino Fundamental (18 artigos), apresentou o ruído como principal queixa das condições de trabalho (14 artigos), elencada a carga horária de trabalho como extensa (13 artigos), demandas de saúde mental (15 artigos) e hábito de tabagismo (sete artigos). Houve predominância de publicações nos anos de 2019 (cinco artigos) e 2022 (cinco artigos) em Revistas de Saúde Coletiva (nove artigos) e Fonoaudiologia (sete artigos). CONCLUSÃO: Foram identificados artigos que relacionam a atuação do professor e a saúde vocal, sendo esta uma temática importante e crescente na área da Fonoaudiologia brasileira com enfoque na Saúde do Trabalhador
Perfil de pacientes com diagnóstico ou suspeita de Transtorno do Espectro Autista (TEA) em lista de espera de uma clínica escola em fonoaudiologia
Authors:   , Oliveira Mayra Zanette de , Ramos Nicoli Steffany Soares , Ramos Sara da Silva
Published: February 2025

Introdução: O atendimento em um cenário de Clínica-Escola permite que os estudantes apliquem os conhecimentos adquiridos durante a graduação na prática, enquanto também oferecem atendimento à comunidade. A procura por estes atendimentos possuem alta demanda da população, o que resulta em listas de espera extensas. Dentre as principais demandas, destaca-se indivíduos com suspeita e/ou diagnóstico de Transtorno do Espectro Autista (TEA) que buscam pelo atendimento fonoaudiológico especializado. Objetivo: Identificar o perfil de pacientes com suspeita e/ou diagnóstico de TEA que aguardam atendimento em lista de espera de uma Clínica-Escola em Fonoaudiologia. Métodos: Foi realizado um levantamento dos indivíduos que aguardavam na lista de espera para atendimento fonoaudiológico com suspeita e/ou diagnóstico de TEA. Foram avaliados quanto a idade, ano de entrada na lista de espera e sexo. Resultados: Houve predominância de demanda de pacientes do sexo masculino, com ano de entrada na lista em 2023 de dentro faixa etária média de 4 a 6 anos. Conclusão: Foi possível observar a alta demanda da procura de atendimento fonoaudiológico nesta população, demonstrando a importância deste profissional na equipe terapêutica. É essencial a continuidade de estudos que abordem esta temática, a fim de otimizar os serviços em saúde e organizar as listas de espera.
Aplikasi Edible Coating Albedo Semangka dengan Penambahan Ekstrak Etanol Daun Bandotan pada Tomat Napu
Authors: Lutfi Mohammad , Wulandari Asri , Fito  , Rahmadina Hizra Nur , Chaedar Nur , Nurhaeni  , Amar Aini Auliana
Published: February 2025

One of the causes of food waste is due to the lack of post-harvest handling of fruits or vegetables, therefore, an innovation is needed to overcome this problem, one of which is with edible coating. This study aimed to determine the characteristics of edible coatings from watermelon albedo pectin with the addition of Bandotan leaf extract as an antibacterial against Napu tomatoes. This study used a completely randomized design (CRD) consisting of 4 treatments, namely tomatoes (edible coating), tomatoes (edible coating + 12.5% bandotan leaf ethanol extract), tomatoes (edible coating + 25% bandotan leaf ethanol extract), and tomatoes (edible coating + 50% bandotan leaf ethanol extract). The watermelon albedo pectin characterization test results were the equivalent weight of 558.3 mg, methoxyl content of 6.1%, galacturonic acid content of 32.1%, moisture content of 11.469%, and ash content of 9.378%. From the results of tomato characterization tests for weight loss, moisture content, and microbial tests, the best treatment was produced by tomatoes (edible coating + 50% antibacterial), with consecutive results of 7.90%, 53.18%, 16.6 colonies (10-4 dilution), and 5.6 colonies (10-5 dilution).
Sintesis dan Karakterisasi Komposit Mn-N-TiO2/Bentonit untuk Degradasi Polutan Organik
Authors: Ruslan  , Prismawiryanti  , Sumarni Ni Ketut , Ridhay Ahmad , Riski Mutiara Zalfa , Nurhalisa Sitti , Marsela Anggi
Published: February 2025

Research has been conducted on the synthesis and characterization of Mn-N-TiO2/Bentonite composites for the degradation of organic pollutants. This study aims to synthesize the Mn-N-TiO2/Bentonite composite as a catalyst in degrading congo red in visible light and to determine the effect of irradiation time on the effectiveness of photodegradation of congo red catalyzed Mn-N-TiO2/Bentonite. The synthesis of the Mn-N-TiO2/Bentonite composite was carried out using the sol-gel method. Characterization was carried out with UV-Vis DRS, XRD, FTIR, and SEM-EDX. A photocatalytic activity test on Congo red degradation was carried out using ultraviolet and visible lamps. The results of the characterization of the Mn-N-TiO2/Bentonite configuration show that the band gap energy of Mn-N- TiO2/Bentonite with a variation of 5 g has a band gap energy of 2.14 eV with anatase crystal form. In the IR spectrum, there is a shift in wave number from 1634.49 to 1433.11cm-1, there is the vibration of the NO bond, absorption below 1000 cm-1 indicates the presence of Mn-O bonds, and absorption at wave number 1049.28 cm-1 indicates the presence of ions. manganese metal trapped in the TiO2 matrix. This spectrum indicated the presence of manganese and nitrogen. These results were confirmed by the EDX instrument, which showed the presence of 0.60% Mn and 0.04% N. SEM results show that particles that are still agglomerated and have a large size, which is influenced by water vapor in the TiO2 crystal structure. The results showed that the photodegradation activity increased significantly up to 40.9075% at 30 minutes of irradiation for the Mn-N- TiO2/Bentonite composite and 20.0225% under exposure to ultraviolet light.
Perbedaan Pola Asuh Kesehatan Oral dan Literasi Kesehatan Oral antara Anak Stunting dengan Anak Sehat
Authors: Nurrachmawati Annisa
Published: February 2025

Purpose: This study aims to examine the influence of oral health literacy and oral health care behavior of stunted toddlers. Methods: observational study with a case control approach. The population includes 3 sub-districts in Palaran District which is one of the loci for handling stunting in Samarinda City. The number of samples in this study was 90 cases: 180 controls with a total of 270 respondents, mothers of toddlers. Variables are oral health literacy, social demographics, oral health care parenting patterns. , and def-t index. The instrument used was Health Literacy Dentistry-Indonesian Version (HeLD-ID). Data were analyzed using the crossectional test Result: The results showed that the largest proportion of childhood caries is found in stunted children (27.8%). There are differences in the level of maternal education and the incidence of stunting between the case and control groups. (p value= 0.019). Interventions are needed that integrate oral health literacy education with improving nutritional intake, especially for stunted toddlers.
Literatur Review: Pengaruh Edukasi Terhadap Pencegahan HIVAIDS
Authors: Anazma Siti Rosilfa Marisa
Published: February 2025

HIV adalah virus yang dapat menyerang sistem imun, dapat menyebabkan penurunan fungsi kekebalan. Sedangkan AIDS adalah tahap akhir dari HIV, yang muncul ketika sistem imun tubuh mengalami kerusakan berat dari serangan virus tersebut. Tujuan penulisan untuk mengidentifikasi apakah edukasi dapat mempengaruhi sikap pencegahan dalam masyarakat, menentukan bentuk edukasi yang paling efektif dalam mempengaruhi perilaku individu terkait HIV/AIDS, serta menganalisis berbagai faktor yang mempengaruhi keberhasilan program edukasi tersebut. Metode yang digunakan adalah narrative review. Hasil yang didapatkan dari 10 artikel yang dikaji menunjukkan bahwa edukasi mengenai HIV/AIDS memberi efek perilaku dalam pencegahan penyakit HIV/AIDS. Kesimpulan dari penulisan ini adalah edukasi dapat meningkatkan sikap terkait pencegahan HIV/AIDS. Cara edukasi yang efektif meliputi penyuluhan tatap muka dan penggunaan media audiovisual. Keberhasilan program edukasi dipengaruhi oleh beberapa faktor, termasuk relevansi konten dengan kebutuhan audiens, bahasa yang mudah dipahami, lingkungan sosial, dan dukungan dari pemerintah serta lembaga kesehatan.
Pengetahuan, Sikap dan Niat Mahasiswa D-III Kebidanan Yaleka Maro Sebagai Edukator Kesehatan Stunting
Authors: Suradji Febry Ramadhani , Yuwana Rawuh Yuda , Tambaip Titus
Published: February 2025

Stunting adalah masalah kesehatan yang dipengaruhi oleh keadaan gizi ibu hamil yang berdampak pada kehidupan anak di kemudian hari sangat penting diketahui oleh calon tenaga kesehatan. Akademi Kebidanan Yaleka Maro, sebagai satu-satunya institusi kebidanan di Kabupaten Merauke, Papua Selatan, berperan penting dalam mengedukasi masyarakat tentang risiko stunting bagi anak. Jenis penelitian adalah kuantitatif deskriptif yang bertujuan untuk menggambarkan pengetahuan, sikap, dan niat mahasiswa D-III Kebidanan Akbid Yaleka Maro sebaagai edujkator Kesehatan stunting. Populasi adalah semua mahasiswa program studi D-III Kebidanan sebanyak 120 mahasiswa. Teknik sampling menggunakan simple random sampling dengan total 70 responden dan data dianalisis menggunakan SPSS dengan analisis univariat. Hasil penelitian menunjukkan 58,6% mahasiwa memiliki pengetahuan yang cukup terkait stunting, sebanyak 54,3% memiliki sikap positif, dan 98,6% berniat untuk menjadi edukator kesehatan stunting. Hasil ini diharapkan dapat menjadi bahan evaluasi bagi kampus untuk meningkatkan pengetahuan mahasiswa terkait stunting agar dapat berpartisipasi dalam upaya penurunan angka stunting di papua Selatan.
Nasotracheal intubation guided by an esophageal temperature probe in children
Authors: Song Seung Eun , Lim Woo Hee , Kim Hyun Jung
Published: February 2025

Nasotracheal intubation is commonly used to maintain airway function in children undergoing dental surgery. The present study aimed to evaluate the utility of an esophageal temperature probe (ETP) in guiding nasotracheal intubation in children. Children 3-12 years of age requiring nasotracheal intubation for dental surgery were randomly allocated to 2 groups: guidance (group G [n=21]) or conventional (group C [n=21]). After induction of general anesthesia, the nares were prepared with a topical vasoconstrictor, and the tracheal tube (TT) was thermosoftened. In group G, the ETP was first inserted into the TT and then through the nasal nostril until it passed into the oropharynx, after which the TT was advanced along the ETP. The ETP was then removed and intubation was performed using direct laryngoscopy. In group C, the TT was conventionally inserted without ETP. The success rate of nasotracheal intubation was 100% in both groups. The TT encountered fewer navigational issues in group G than in group C (38.1% vs. 71.4%; P=0.030). The frequency of obvious epistaxis was also significantly lower in group G than that in group C (14.3% vs. 47.6%, P=0.019). Nasotracheal intubation guided by an ETP was a simple and effective technique to facilitate smooth passage of the TT through the nasal passage and reduce epistaxis in children.
Exploring the combustion characteristics of turbulent premixed ammonia/hydrogen/air flames via DTF model-based large eddy simulation
Authors: Wang Ping , Zhang Zeyu , Yang Zhengchun , Roy Subhajit , Qian Weijia , Cheng Kang
Published: February 2025

This study aims to investigate the combustion characteristics of a premixed
swirl flame for a fuel mixture made of ammonia and hydrogen. The use of NH3
and H2 as carbon-free fuels in combustion systems can significantly reduce
greenhouse gas emissions. Blending ammonia with hydrogen is a promising
approach to enhance hydrogen combustion safety and ammonia combustion
intensity. A three-dimensional large eddy simulation using a DTF model was
run in order to get extensive and multi-scale information regarding the flow
and reacting field of a premixed swirl flame using a 50% NH3/50% H2 fuel
blend. The findings indicate that whereas NO is created near the flame
front, OH radicals are mostly synthesized in the inner recirculation zone.
The fuel-NO pathway, which is sensitive to flame temperature, is what causes
NO to be produced. The flame position is where the recirculation zone lies,
and the total recirculation strength is determined by the inner
recirculation strength. The prediction of NO concentration by LES,
considering heat loss, is closer to the experimental value. The chemically
reacting network simulation can precisely estimate NO emission by
considering the heat loss ratio and the recirculation strength calculated by
LES. Overall, this study provides valuable insights into the combustion
characteristics of an ammonia/hydrogen fuel blend, which could contribute to
the development of cleaner and more efficient combustion technologies. The
findings of this study can be of great significance in the fields of
sustainable energy and environmental protection.
On generalized local fractal calculus associate with gauge integral and applications
Authors: Kalita Hemanta , Golmankhanehand Alireza , Hazarika Bipan
Published: February 2025

In this work, a new integral so called +F?-integral with respect to local
fractal derivatives are introduced. Several properties of +F?-integrals are
discussed. Fundamental theorem for +F?-integrable functions is also
introduced. A relationship of F? and +F? integral is shown. Finally, as an
application we solve fractal differential equation D? F (S?F(x)) = f (t, S? F (x)) with S? F (?) = ? in sense of +F?-integral
Performance analysis of mixing syngas from biomass gasification on the combined cycle power plant
Authors: Pei Yufeng , Chen Xiaoxu , Sun Wei , Zhu Bingqi , Wang Shucheng
Published: February 2025

A combined cycle power plant coupled with biomass gasification system is
proposed in this present research. The thermodynamic analysis is performed
by the impact factor of the mixing ratio and the equivalence ratio. The
results show that, with the increase of the mixing ratio from 0 to 50%, the
syngas flow from biomass gasification increases from 0 to 54.20 kg/s. The
inlet airflow decreases from 654.6 kg/s to 576.3 kg/s. The temperature of
the flue gas increases from 586.5?C to 591.4?C. Besides, the power output of
the gas turbine increases from 260.51 MW to 264.61MW, while, the power
output of the steam turbine drops from 131.05 MW to 126.89 MW. Additionally,
with the equivalence ratio increasing from 0.20 to 0.40, the H2 composition
decreases from 3.01 % to 1.53 % and the CO composition drops rapidly from
23.75 % to 10.44 %. The net calorific value of the syngas decreases from
6709.85 kJ/kg to 3369.03 kJ/kg, the mass flow rate of both the syngas and
the flue gas increase from 6.88 kg/s to 9.02 kg/s and from 575.17 kg/s to
601.00 kg/s, respectively. Besides, the power output of the gas turbine
increases from 264.49 MW to 270.17 MW, while, the power output of the steam
turbine drops from 127.01 MW to 121.28 MW.
PSO/GA/ANN modeling and prediction for the higher heating values (HHVS) of solid fuels: The machine learning approach
Authors: Wang Xiang , Zhao Shanhui
Published: February 2025

The quick evaluation for the higher heating value (HHV) is crucial for
thermochemical conversion of solid fuels. In this work, machine learning
method based on artificial neural networks (ANN) was used to predict the HHV
of solid fuel. 205 groups of different kinds of solid fuels collected from
publications were used. The proximate analysis, ultimate analysis and the
combination of two were used as input parameters. The influence of
activation function, neuron number and hidden layer number on the prediction
performance was studied. Results show that single hidden layer with logsig
function using 8 neurons was an optimized condition for HHV prediction. The
combination of two composition analyses could achieve much higher accuracy,
with the average relative error of 2.57%. Impact analysis indicated that the
non-combustible components, namely ash content and oxygen content showed the
largest influencing weight for HHV prediction, accounting for 21.73% and
22.91% respectively. Particle swarm optimization (PSO) and genetic algorithm
(GA) were further used to optimize the artificial neural network model.
Results show that PSO and GA both improved the prediction performance of ANN
model by optimizing the initial weight and threshold values. The average
relative errors for PSOANN and GA-ANN decreased to 1.15 % and 1.72 %
respectively.
Review of exploration of aircraft de/anti-icing mechanism and airborne application of superhydrophobic materials
Authors: Wang Xincheng , Li Qipeng , Wang Yu , Kosonen Risto , Liu Senyun , Zhang Yingying , Asfandyar Khan , Jiang Yanlong
Published: February 2025

The aircraft surface icing changes the flight dynamics characteristics of the
aircraft and seriously threatens flight safety. Therefore, aircraft
de/anti-icing technologies are of great significance for safe flight. The
basic principle, type, and influence of aircraft icing are analyzed and the
existing de/anti-icing technology methods and their advantages and
disadvantages are compared. Literature review of superhydrophobic materials
was comprehensively conducted, and its specific conditions (superhydrophobic
property failure) were analyzed, especially the existing problems and
challenges. A hybrid de/anti-icing system was proposed for the defects of a
single de/anti-icing system, and several hybrid de/anti-icing systems were
introduced and compared with the single de/anti-icing system. In addition,
aiming at the possible problems in the application of superhydrophobic
materials, an aircraft de/anti-icing system combining loop heat pipe and
superhydrophobic materials is presented. Benefiting from the efficient heat
transfer mode of the loop heat pipe system and the superhydrophobic effect
of the superhydrophobic material, this method can not only reduce the energy
consumption of the aircraft?s de/anti-icing system, but also reduce the
formation of secondary icing. Finally, the issues of superhydrophobic
coating and hybrid de/anti-icing systems are analyzed and prospected.
Numerical study on bubble merger in a heated symmetric microfluidic T-junction
Authors: Liu Weiyu , Jiang Zhenhua , Yang Baoyu , Yan Zhe , Pan Zhenhai
Published: February 2025

In this work, the bubble merger process in a heated symmetric microfluidic
T-junction is numerically studied with the variations of heat flux and seed
bubble volume. Detailed bubble behaviors and phase change heat transfer
characteristics are revealed. Results show that the bubble experiences
slipping and colliding merger regimes at small and large seed bubble
volumes, respectively. The bubble grows faster at large heat flux and seed
bubble volume. Obvious peak in evaporation rate during the bubble merger can
be seen. The bubble behaviors significantly affect the phase change heat
transfer. The asymmetry of bubble behaviors under slipping merger regime
leads to the heat transfer difference between two main channel walls.
Besides, the squeezing effect during bubble merger could promote the heat
transfer. Generally, the heat transfer enhancement becomes stronger as the
heat flux and seed bubble volume are increased. The present study's findings
could improve the understanding of bubble behaviors and transport details in
microfluidic T-junction structures.
Projections of electricity energy mix changes towards nearly carbon neutrality by 2050
Authors: Gvozdenac Dusan , Gvozdenac-Urosevic Branka , Morvaj Zoran
Published: February 2025

Global electricity consumption reached 28,197 TWh in 2022 and it is expected
to rise to 64,513 TWh by 2050, reflecting estimated annual growth rate of
3%. This paper evaluates ten electricity generation technologies-coal,
natural gas, hydro, solar photovoltaic, wind, nuclear, geothermal, biomass,
biogas, and wave & tidal-each contributing uniquely to global energy
production. Despite notable advancements in clean energy technologies,
including renewables and nuclear power, global greenhouse gas emissions
continue to increase. The focus of this paper is to propose strategies for
constructing new power plants while decommissioning old ones to achieve near
carbon neutrality by 2050. Various shares of renewable and nuclear energy in
total electricity production are modeled. The analysis examines greenhouse
gas emissions, required capacity for each technology, decommissioning costs
of old infrastructure, investment requirements for new plants, and land
requirements for their construction. Findings indicate that proposed
scenarios are feasible but require more aggressive measures to limit global
temperature rise to manageable levels. By simulating diverse strategies,
policymakers can better understand potential impacts and make informed
decisions regarding necessary changes. Increasing the share of renewable
energy, supported by nuclear power, emerges as the primary pathway to
achieve carbon neutrality target by 2050. This analysis adopts a global
perspective with a transparent model design that allows easy adaptation to
other contexts.
Improving thermal performance and energy production of photo-voltaic thermal collector by bifurcating tree-like cooling channels
Authors: Zhang Long , Chang Rui , Zhang Chengbin , Yu Cheng
Published: February 2025

Photovoltaic thermal collectors with cooling channels suffers from poor
temperature uniformity and high heat loss at high radiation intensities.
However, traditional cooling channels are unable to address these specific
heat dissipation requirements. In this research, the photovoltaic/thermal
collector within the nature-inspired bifurcating tree-like cooling channels
is designed and compared with the traditional parallel cooling channels. A
theoretical model for heat exchange in the photovoltaic/thermal collector
is developed. The system's performance with different structural parameters
is investigated. The results indicate that the nature-inspired bifurcating
tree-like II-type cooling channel exhibits superior overall performance for
the photovoltaic/thermal collector. Besides, the average photovoltaic module
surface temperature drops by 12.47K and the system?s electric efficiency
rises by 0.84% by growing the inlet speed. Furthermore, the lowest pressure
drops is 13.62Pa in the cooling channel when the number of grades is 4 and
the inlet mass flow rate is 0.00256kg/s. With the number of grades
increasing, the average temperature of the photovoltaic module reduces.
When the channel bifurcation angle is 1.0?-type and the inlet mass flow rate
is 0.0124kg/s the system?s electric efficiency is 13.66% and the PV/T
collector?s performance is optimal.
Heat transfer enhancement and pressure drop from tube bank with splitter plates in cross flow employing RANS and LES turbulence models
Authors: Karali Mohamed , Almohammadi Bandar , Alshareef Rayed , Gad Ahmed , Refaey Hassanein , Zied Khaled
Published: February 2025

Heat transfer enhancement from tube bank in cross flow with air can be
achieved for energy saving by enhancing the flow turbulence nature. Adding
splitter plates (SPs) to the tubes? trailing edges, besides, increasing the
heat transfer surface?s roughness are proposed options to enhance the flow
turbulence. However, few literatures are available to discuss this,
moreover, almost all available Computational Fluid Dynamics (CFD) models
employ Reynolds-Averaged Navier-Stokes (RANS) turbulence models and away
from using Large Eddy Simulation (LES). Accordingly, this work was presented
to compare the employing of RANS and LES turbulence models for such problems
at low Reynolds numbers. Toward this objective, a complete 3D CFD model
consisting of seven rows of tubes in flow direction is developed without
using any symmetrical boundary conditions. The present study includes the
impact of the Remax range (500 to 4500), for three surface relative
roughnesses: ks/D of 0, 0.01, and 0.02. The local turbulence and heat
transfer characteristics are discussed. The findings confirmed that the two
proposed options for heat transfer enhancement succeeded in doubling it. LES
is superior to RANS models in resolving a wide spectrum scale of flow
eddies. The results are useful in designing more efficient heat exchangers,
especially at low Reynolds number.
Novel Use of a Simulation in Pediatric Type 1 Diabetes Sick-Day Education for Patients and Caregivers
Authors: Delsart Hailee L. , Corathers Sarah D. , Fox Catherine , Geis Gary L. , Brady Patrick W. , Smith Emily D. , Kirkendall Eric S. , Walsh Kathleen E.
Published: February 2025

OBJECTIVE

Management of type 1 diabetes during illness confers risk for serious harm because sick days happen infrequently, management is complex and multistep, and errors can result in diabetic ketoacidosis and hospitalization. Simulation offers a safe, experiential learning environment in which to practice skills with the goal of identifying and closing knowledge gaps. We hypothesized that simulation of sick-day scenarios with patients and caregivers via video conference could be used to assess knowledge of sick-day management for type 1 diabetes and determine the availability of necessary supplies at home.

RESEARCH DESIGN AND METHODS

Our study included development of performance-based, scripted sick-day scenarios; selection and training of content experts as simulation facilitators; piloting and iterative revision of scenarios; and implementation of simulation sessions. Five distinct scenarios were created for either insulin injections or continuous insulin pump therapy. Each participant was block randomized to receive three of the five scenarios. Participant performance was measured by categorizing actions as most desired, less desired, or incorrect.

RESULTS

Ten caregivers and two young adults with type 1 diabetes participated in 12 simulations, representing 14 individuals with type 1 diabetes. The most common category of less desired and incorrect processes chosen by participants was ketone management.

CONCLUSION

Simulation-based training for sick-day management is a feasible, interactive form of education for people with type 1 diabetes and caregivers. Video conferences allowed firsthand observation of supplies and resources available to families at home. Participant understanding of sick-day management will inform future interventions to address challenges with ketone management and recognition of diabetes technology issues when caring for an ill child with type 1 diabetes.
Novel Use of a Simulation in Pediatric Type 1 Diabetes Sick-Day Education for Patients and Caregivers
Authors: L. Delsart Hailee , D. Corathers Sarah , Fox Catherine , L. Geis Gary , W. Brady Patrick , D. Smith Emily , S. Kirkendall Eric , E. Walsh Kathleen
Published: February 2025

Objective. Management of type 1 diabetes during illness confers risk for serious harm because sick days happen infrequently, management is complex and multistep, and errors can result in diabetic ketoacidosis and hospitalization. Simulation offers a safe, experiential learning environment in which to practice skills with the goal of identifying and closing knowledge gaps. We hypothesized that simulation of sick-day scenarios with patients and caregivers via video conference could be used to assess knowledge of sick-day management for type 1 diabetes and determine the availability of necessary supplies at home.

Research Design and Methods. Our study included development of performance-based, scripted sick-day scenarios; selection and training of content experts as simulation facilitators; piloting and iterative revision of scenarios; and implementation of simulation sessions. Five distinct scenarios were created for either insulin injections or continuous insulin pump therapy. Each participant was block randomized to receive three of the five scenarios. Participant performance was measured by categorizing actions as most desired, least desired, or incorrect.

Results. Ten caregivers and two young adults with type 1 diabetes participated in 12 simulations, representing 14 individuals with type 1 diabetes. The most common category of less desired and incorrect processes chosen by participants was ketone management.

Conclusion. Simulation-based training for sick-day management is a feasible, interactive form of education for people with type 1 diabetes and caregivers. Video conferences allowed firsthand observation of supplies and resources available to families at home. Participant understanding of sick-day management will inform future interventions to address challenges with ketone management and recognition of diabetes technology issues when caring for an ill child with type 1 diabetes.