bluuebunny/crossref_metadata_2025_split huggingface dataset:
Vantagens comerciais: uma análise da relação comercial entre Brasil e China entre 2011 e 2021
Authors: Naves de Deus Dornelas Larissa , Lucas da Silva Gabriel 
Published: June 2024

Tendo como base o arcabouço das principais teorias do comércio internacional, este trabalho busca investigar a relação comercial bilateral entre Brasil e China, cuja parceria comercial remete aos anos 1970, mas muito se intensificou nos últimos anos. Para tanto, a análise se concentrará no período entre 2011 e 2021, década em que a China se consolidou como potência mundial. A fim de verificar os reais benefícios e vantagens que o comércio pode trazer a essas duas nações, foram analisadas suas pautas comerciais, revelando que o Brasil apresenta superávit comercial com a China no período. Porém, as exportações chinesas foram diversificadas no período, contendo peças e equipamentos de alto valor agregado, enquanto quase metade das exportações brasileiras se concentraram em apenas duas commodities. Dessa forma, os resultados apontam que comércio com a China, do ponto de vista brasileiro, se mostra benéfico por um lado, já que a parceria pode fortalecer certas indústrias e agregar mercado para ambos. Por outro, a especialização em commodities aparenta não ter muito engajamento com os demais setores da economia e pode agravar desequilíbrios macroeconômicos, já que a valorização desses bens, em face às manufaturas, é cíclica e sua população pode sofrer com o aumento de seus preços.
Pengaruh Frekuensi Pemberian NPK terhadap Kualitas Buah Jeruk Pamelo (Citrus maxima (Burm.) Merr.)
Authors: Kurniawan Nafi’ , Susanto Slamet , Matra Deden Derajat 
Published: June 2024

Pamelo atau jeruk besar (Citrus maxima (Burm.) Merr.) merupakan salah satu jenis jeruk di Indonesia yang mempunyai ukuran buah lebih besar dibandingkan dengan jenis jeruk lain. Produksi dan kualitas buah pamelo masih perlu ditingkatkan untuk memenuhi selera konsumen. Tujuan dari penelitian ini adalah mendapatkan rekomendasi frekuensi pemupukan NPK yang tepat untuk meningkatkan kualitas buah pamelo. Penelitian dilaksanakan di Kebun Percobaan Cikabayan IPB dan Laboratorium pascapanen AGH dari bulan Desember 2019 sampai Juni 2020. Percobaan menggunakan rancangan kelompok lengkap teracak (RKLT) dengan satu faktor yaitu frekuensi pemupukan yang terdiri atas 4 perlakuan, yaitu kontrol tanpa pemupukan (P1), pemupukan setiap 2 minggu (P2), 4 minggu (P3), dan 8 minggu (P4), dengan dosis setiap aplikasi 0.5 kg per tanaman. Setiap perlakuan diulang sebanyak 5 kali. Hasil menunjukkan bahwa tanaman dari perlakuan P3 menunjukkan hasil nyata lebih tinggi bobot buah, diameter buah dan lingkar buah dibandingkan kontrol. Bobot bagian buah secara proporsional meningkat dengan semakin tingginya bobot buah. Proporsi bagian dapat dimakan (BDD) berkisar antara 62-64% tidak berbeda nyata antar perlakuan. Perlakuan frekuensi pemupukan tidak berpengaruh nyata pada kandungan PTT, ATT dan vitamin C. PTT berkisar antara 9,8-10,6 °Brix, ATT berkisar antara 0.49-0.64%, Vitamin C berkisar antara 36.6-38.0 mg 100 g-1. Jumlah tunas vegetatif dan generatif yang muncul selama periode perkembangan buah sangat rendah, tidak menunjukkan perbedaan yang nyata antar perlakuan.
Kata kunci: bagian dapat dimakan, kualitas eksternal, kualitas internal, pupuk majemuk, varietas Nambangan
PEMBERDAYAAN MASYARAKAT DESA SEMBALUN KABUPATEN LOMBOK TIMUR DALAM MENGEMBANGKAN POTENSI EKOWISATA
Authors: Erdianti Baiq Nona , Pitriana Dewi , Nazila Dian , Pebriani Dwi Amrina , Samudra Gusti  Bagus Aril Baghiz , Putriana Intan , Kurniawan Lalu Martahadi Trisna , Jannah Miftahul , Ariyanto Nova , Hidayatullah Sarif , Hartanto Hery 
Published: June 2024

Desa Sembalun termasuk dari 6 desa dan kelurahan yang berada di Kecamatan Sembalun, Kabupaten Lombok Timur, Nusa Tenggara Barat. Desa Sembalun berada di ketinggian 1.150 meter di atas permukaan laut dan berbatasan dengan Desa Sembalun Lawang dan Desa Sajang di Kecamatan Sembalun, Kabupaten Lombok Timur, Provinsi Nusa Tenggara Barat. Desa Sembalun sebelumnya merupakan bagian dari Desa Sembalun Lawang. Namun, setelah dilakukannya pemekaran desa oleh Bupati Lombok Timur pada tahun 2013, Desa Sembalun berdiri sendiri karena telah memenuhi persyaratan dan kelayakan sebagai sebuah desa. Desa Sembalun memiliki kondisi geografis yang berbukit-bukit dan hasil survei lapangan menunjukkan bahwa desa ini termasuk salah satu desa wisata yang banyak dikunjungi oleh wisatawan. Potensi untuk mengembangkan daerah edu ekowisata sangat tinggi karena kurangnya daerah wisata sekaligus lahan untuk melestarikan ekologi di Desa Sembalun. Program yang akan diimplementasikan untuk membantu masyarakat untuk mengembangkan potensi ekowisata di Desa Sembalun. Tim KKN-PMD UNRAM akan fokus pada pengelolaan lahan yang sesuai untuk dijadikan lahan ekowisata. Selanjutnya, akan dilakukan sosialisasi terkait ekowisata agar masyarakan semakin mengenal dan mengetahui potensi ekowisata yang ada di Desa Sembalun.
BUDIDAYA MAGGOT DALAM RANGKA MENGURANGI SAMPAH ORGANIK DI DESA BAYAN KECAMATAN BAYAN KABUPATEN LOMBOK UTARA
Authors: Sani Ahmad Luqman , Aeni Nurul , Swari Denda Regina , Pratiwi Elsa , Rahmatullah  , Ulla Lalu Dattur Aqobatil , Fitriani Nova , Asmita Yeni , Harley Goni Assyidiqy 
Published: June 2024

Desa Bayan secara adminstratif terletak di Kecamatan Bayan, Kabupaten Lombok Utara, Provinsi Nusa Tenggara Barat. Desa Bayan tediri dari 9 dusun yang baru-baru ini mengalami pemekaran menjadi 13 dusun diantaranya yaitu Dusun Bayan Belek Timur, Dusun Bayan Belek Barat, Dusun Karang Salah dan Dusun Bumantar dengan batas wilayah sebelah utara Desa Karang Bajo, sebelah timur Desa Loloan, sebelah selatan Kawasan Hutan Taman Nasional, sebelah barat Desa Senaru. Sebagian besar masyarakatnya berprofesi sebagai petani dan peternak serta Desa Bayan juga memiliki potensi di bidang Pariwisata sebagian besar wilayahnya digunakan sebagai lahan pertanian sehingga sebagian masyarakatnya berprofesi sebagai petani dan peternak. Adapun yang ditanam di Desa Bayan adalah padi, jagung, ketan, cabai dll. Selain sebagai petani masyarakat yang ada di Desa Bayan memiliki beberapa hewan ternak yaitu ayam dan sapi. Hampir seluruh masyarakat yang ada di Desa Bayan memiliki ayam dan sapi. Banyaknya limbah yang ditimbulkan berupa kotoran hewan ternak, dll dapat mengganggu kenyamanan dan kesehatan masyarakat sekitar. Sehingga program kerja utama yang ditawarkan yaitu Budidaya Maggot.
Community perspectives to inform the development of a radio program to destigmatize mental illness in rural Uganda: a qualitative study
Authors: Lee Yang Jae , Fickling Brandon , Goode Micah , Gallaher AnnaBelle , Kazungu Rauben , Coffin Paul , Abdel-Megid Maya , Isabirye Frederick , Ssekalo Ibrahim , Ashaba Scholastic , Rosenheck Robert , Tsai Alexander C 
Published: June 2024

Background The stigma attached to mental illness impedes diagnosis, treatment, and access to care for people with mental illness. Scalable interventions are needed to enhance attitudes towards seeking treatment, foster community support, and promote acceptance of individuals experiencing mental illness. We worked with community health workers in the Busoga region of eastern Uganda to develop a radio program aimed at reducing mental illness stigma. We piloted the radio program in focus groups, purposively sampling people with families affected by mental illness and people with families unaffected by mental illness, to understand their perspectives about the program’s acceptability and potential effectiveness. Methods The 45-minute radio program was adapted from a previously studied community-led theater intervention, produced by community health workers, that demonstrated an individual’s recovery from mental illness. Afterward, we conducted 2 focus group discussions, each involving six participants: n=12; and 17 one-on-one, in-depth interviews. We employed the framework method to inductively identify themes and sub-themes. Results Participants reported greater understanding of causes of mental illness, treatment options, and greater acceptance of those with mental illness as a result of listening to the program. Conclusions This radio program intervention showed potential to change healthcare seeking behavior for mental illness and to decrease mental illness stigma in rural Uganda. Further investigation is needed to assess the broader applicability of this approach.
ANALISIS EFEKTIVITAS PENGERING KONVEKTIF LIMBAH PANAS RUMPUT LAUT DENGAN SUHU MEDIA PENGERING BERBEDA
Authors: Wijayanti Anisah , Titahelu Nicolas , Litiloly Samy Junus 
Published: June 2024

Abstrak Penerapan penukar panas tube bank sirip pelat datar staggered untuk sebagai sistem pemulihan limbah panas untuk memanfaatkan limbah panas dari pengering konvektif dengan suhu < 55 °C yang terbuang ke lingkungan. Penelitian bertujuan untuk memperoleh suhu media pengering yang efektif dan efektifitasnya maksimal untuk mempersingkat waktu pengeringan rumput laut dan menghemat konsumsi energi listrik. Metode penelitian eksperimental dilakukan dengan memvariasikan suhu media pengering dari 40 hingga 80 °C pada kecepatan udara 2 m/s, masukan panas 400 W, dan kelembaban relatif 30% konstan pada kondisi pengoperasian sebelum dan sesudah aplikasi sistem pemulihan panas limbah. Data suhu, kecepatan udara, kelembaban relatif, dan masukan panas diambil setelah mencapai kondisi tunak. Hasil penelitian menunjukkan efektivitas menurun dengan meningkatnya suhu media pengering, dimana efektivitas maksimum pada suhu 40°C sebesar 43,48% dan 89,00%, sedangkan efektivitas minimum pada suhu 80°C sebesar 20,05% dan 68,19% untuk kondisi operasi sebelum dan sesudah penerapan sistem pemulihan limbah panas. Waktu pengeringan minimal rumput laut pada tmp 40 °C untuk kondisi sebelum dan sesudah penerapan waste heat recovery masing-masing adalah 11,75 dan 11 jam. Penghematan konsumsi energi listrik maksimum pada tmp 80 °C sebesar 5790,16 kWh atau 15,52%, dan penghematan minimum pada tmp 40 °C sebesar 2391,39 atau 23,13%. Disimpulkan bahwa pengering konvektif panas limbah rumput laut pada kondisi operasi temperatur ruang pengering 40°C mempunyai tingkat efektif sebesar 46,03%, waktu pengeringan 11 jam, dan menghemat konsumsi energi listrik sebesar 23,13%.
Assessment of an Adolescent Digital Citizenship Scale: Examining Dimensionality, Measurement Invariance and External Validity
Authors: Valdés-Cuervo Angel Alberto , Morales-Álvarez Agustín , Parra-Pérez Lizeth Guadalupe , García-Vázquez Fernanda Inéz 
Published: June 2024

The positive online behavior effects of digital citizenship have increasingly attracted the attention of scholars. This study designed and tested the psychometric properties of an Adolescent Digital Citizenship Scale (DCS-A) in two independent samples of Mexican secondary students (Sample 1, M age = 13.2 years, SD = 1.5 and Sample 2, M age = 13.4 years, SD = 1.4; N1 = 750, N2 = 750). We examined content, factorial, discriminant, concurrent validity, and reliability. We also tested the cross-sample and gender invariance. Confirmatory factor analysis (CFA) demonstrated goodness-of-fit on a second-order factorial model that displays three first-order factors (online ethic, online civic engagement, and online diversity acceptance). Cross-validation confirmed the factorial structure stability of the DCS-A across the independent sample. The result demonstrated the equivalence of the measurement model in both genders (configural, metric, and scalar invariance). The latent means comparison indicates that females held greater online ethics, online civic engagement, and online inclusive behaviors than males. Finally, the concurrent validity of the scale was supported by finding a positive relationship between DCS-A dimensions and defender behavior and a negative association with passive and reinforces interventions in cyberbullying events. These results suggest that the DCS-A is a theoretically and psychometrically grounded measure of digital citizenship in adolescents.
Actitudes del profesorado de formación vial en formación para educar personas conductoras con riesgo cero
Authors: Jariot Garcia Mercè , Rodríguez Parrón Montserrat , Tello Sánchez José , Montané Capdevila Josep 
Published: June 2024

Existen escasas investigaciones sobre las actitudes del profesorado de formación vial hacia la enseñanza de la conducción segura. Los datos sobre accidentalidad muestran la necesidad de investigar sobre el papel de este profesional en la capacitación de personas conductoras, puesto que a nivel internacional la educación destaca por ser una herramienta imprescindible para mejorar la seguridad vial. Se ha aplicado un cuestionario para evaluar la predisposición a la enseñanza de la conducción segura (EPRECONS) del profesorado a una muestra de 378 aspirantes en formación. Los resultados muestran que el cuestionario tiene buenas propiedades psicométricas. Los 9 factores que lo integran contribuyen a explicar la variable dependiente, aunque los que mejor lo hacen son: “anticipación al riesgo”, “práctica de conducción segura” y “control social de riesgos”, todos ellos relacionados con el comportamiento de la persona como conductora. Se visualizan algunas diferencias en los modelos por sexo: en los hombres la predisposición a formar personas conductoras seguras se explica principalmente por el factor “práctica de conducción segura”, mientras que en las mujeres por el factor “anticipación al riesgo”. Las profesoras muestran mayor nivel de seguridad en “alcohol y conducción” y mayores niveles competenciales en “transmisión de sentimientos”. Los resultados obtenidos suponen un notable avance por su contribución en el diseño de acciones formativas relacionadas con la formación de estos profesionales y permiten considerarlos como modelos docentes que inciden en la formación inicial de personas conductoras seguras, favoreciendo así, la reducción de la siniestralidad y avanzando hacia el riesgo cero.
STUDI EFFEKTIVITAS NANOEMULSI PURWOCENG PADA PERBAIKAN FUNGSI REPRODUKSI TIKUS PUTIH JANTAN PASCA INDUKSI SLEEP DEPRIVATION
Authors: Denok Tri Hardiningsih  , Tuti Sri Suhesti  , Dody Novrial  , Fitranto Arjadi  
Published: June 2024

Paradoxical sleep deprivation (PSD) or sleep disorders can affect sexual function and potentially reduce fertility rates. The active substance of Purwoceng (Pimpinella pruatjan Molk.), namely flavonoid and tannin compounds can improve the quality of function. Drug nanoemulsion is expected to increase the therapeutic effect and reduce toxicity. This study aims to determine the effect of purwoceng nanoemulsion on serum testosterone levels, testicular volume and testicular histopathology of male Wistar rats after stress induction of paradoxical sleep deprivation for 96 hours. This research is an experimental study with a post-test only design with a control group. A total of 24 rats were divided into 6 treatment groups. Group A was given PSD, group B was given PSD and sleep recovery, group C was given PSD and purwoceng extract 25 mg/300 gBW/day, group D was given PSD and purwoceng nanoemulsion 25 mg/300 gBW/day, group E was given PSD and purwoceng nanoemulsion. 50 mg/300 gBW/day, and group F was given PSD and purwoceng nanoemulsion 75 mg/300 gBW/day. Serum testosterone levels were measured by the ELISA method, testicular volume and histopathology determined using Image J software and data were analyzed by One Way ANOVA test and followed by Post Hoc Bonferroni test. Statistical analysis showed that there were significant differences in serum testosterone levels, testicular volume and testicular histopathology (p<0.005). Administration of purwoceng nanoemulsion affects serum testosterone levels, testicular volume, and testicular histopathology after PSD induction
Enhancing Sustainability through Agricultural Zakāt -Based Philanthropy Movement: A Comprehensive Study on Social Welfare Capital
Authors: Saputra Sahran , Mujahiddin  , Tanjung Yurisna 
Published: June 2024

Zakāt on Agriculture, as one aspect of Islamic finance and philanthropy, is crucial in supporting community welfare and promoting sustainable agricultural practices. This research examines the philanthropy movement driven by agricultural zakāt at Desa Mangga in the Langkat Regency, Indonesia. It adopts a qualitative approach, employing a phenomenological study through in-depth interviews. This research involved three key groups as research subjects: 10 amil zakāt (who are responsible for zakāt administration), 15 zakāt payers, and 35 zakāt recipients. The research findings reveal that philanthropic activities involving agricultural zakāt at Desa Mangga can be categorized into consumption-oriented and production-oriented activities. In contrast to the traditional approach of distributing zakāt mainly to relieve financial burdens, Desa Mangga has adopted a more proactive strategy in managing agricultural zakāt funds. The funds are directed towards productive businesses such as palm sugar production, stalls, and farmland management. As achieving complete economic independence continues, the effective allocation of agricultural zakāt funds at Desa Mangga progressively empower recipients to become more economically self-reliant. Nevertheless, it is crucial to highlight that, in practice, the concept of empowerment within zakāt philanthropy at Desa Mangga has yet to reach its full potential. Charitable activities still dominate the distribution of zakāt funds, inadvertently fostering dependency among zakāt recipients.
The master’s degree program “Intelligent management systems for enterprise digital ecosystem” as a modern innovative educational and production platform
Authors: Grigoriev S. G. , Smirnova G. S. , Sabitov R. A. , Korobkova E. A. , Elizarova N. Yu. , Sabitov Sh. R. , Eponeshnikov A. V. 
Published: June 2024

The development of digitalization and the widespread intense implementation of digital ecosystems are an integral part of the successful economic development of enterprises and regions of the country as a whole. However, it should be noted that for the majority of the workforce, this process is accompanied by certain costs and difficulties. Modern technologies, such as artificial intelligence, robotics, and automation of processes, not only increase efficiency and productivity but also require new skills and competencies from the employees of enterprises.In the context of digitalization, universities are faced with the task of training cross-functional specialists with knowledge in informatics, mathematics, and economics, who can meet the challenges of digital transformation of business and production. To solve such problems it is necessary to use not only new pedagogical technologies but also new training programs for future specialists. The program “Intelligent management systems for enterprise digital ecosystem” presented in the article for master’s degree training in 09.04.03 “Applied Informatics” is aimed at practice-oriented training in the conditions of Industry 4.0 and developing students’ interdisciplinary competencies in the field of IT solutions management, systems engineering, and economics. The program was developed taking into account labor market needs and active cooperation with manufacturing enterprises, which is reflected in its structure. In particular, the main part of the educational process under the program is focused on practice: project preparation and research work.
Using an online platform in a didactic learning model that stimulates critical thinking skills of future informatics teachers
Authors: Panjieva N. N. 
Published: June 2024

Critical thinking is a key competency for future computer science teachers, who must be prepared not only for the rapid technological and informational development of the economy and society but also for the actively evolving process of digitalization in education. The aim of the research presented in the article is to develop methods and tools for enhancing critical thinking skills among future informatics teachers. To this end, the author has created an online platform that provides students with access to a variety of educational resources, including lectures, laboratory work, and interactive tasks. By integrating constructivist, cognitive, and sociocultural approaches to learning, this model promotes deep understanding and analysis of information by students. The platform is physically hosted on the server of Termez State University, built using the Python programming language with the Django framework, and is already being used by second-year students majoring in “Mathematics and Informatics”, studying under the discipline “Informatics and Digital Technologies”.The online platform offers the necessary functionality for organizing independent study sessions and self-monitoring, allowing students to track their progress and develop the ability to critically evaluate information. The educational platform is a key component of the didactic model for developing critical thinking skills in future informatics teachers, the architecture of which is detailed in the article.The results of the study presented in the article can be utilized in the educational practices of higher educational institutions (and even schools) seeking to update and optimize their training processes in the context of digitalization.
Decellularization and in vitro characterization of porcine small intestine scaffolds for complex wound treatments
Authors: Ruíz Soto Juan Pablo , Galvis Escobar Sara María , Rego Londoño Maria Antonia , Molina Sierra Juan David , Pineda Molina Catalina 
Published: June 2024

Introduction: complicated skin injuries have become a global health problem, being difficult to treat due to the body’s limited healing process. Many studies aim to enhance traditional treatments for skin injuries, which have many disadvantages. Therefore, wound healing research is aiming towards tissue engineering options, such as decellularized matrix, which have shown great healing and biocompatibility competencies. Objectives: to obtain and characterize the properties of a decellularized biological matrix derived from the small intestine of animals. Methods: porcine small intestine was prepared and decellularized using four different methods: Triton X-100, sodium dodecyl sulfate (SDS) and sodium deoxycholate (SDC) for one or two cycles of 6 hours or 24 hours, and peracetic acid for one cycle of 2 hours. The remaining DNA was quantified with Nanodrop and electrophoresis characterization. Histology stains and Scanning Electron Microscopy (SEM) were performed to assess surface structure and integrity. Resistance assays were conducted to measure mechanical strength. Finally, degradability assays with different buffers were performed. Results: no differences between the decellularization protocols regarding remaining DNA were found, making protocols of one cycle of six hours more efficient. With the least remaining DNA content and better structure perseveration, TX-100 could be considered as the best protocol. No statistically difference between protocols and native tissue were found during the mechanical analysis. Biodegradability assays showed the expected degradability properties of the produced matrix. Conclusions: promising results were achieved to obtain decellularized biological matrices that could serve as a treatment for complicated skin wounds. More in vitro and molecular studies should be carried out in future studies to further characterize these scaffolds.