bluuebunny/crossref_metadata_2025 huggingface dataset:
EVALUATION OF TOXICITY OF BENZIMIDAZOLE DERIVATIVES AND THEIR EFFECT ON FUNCTIONAL PARAMETERS OF CERIODAPHNIA DUBIA RICHARD, 1894
Authors: Fomicheva Elena Mikhaylovna , Savina Luiza Il'inichna
Published: July 2023

Recently, due to active development of the pharmaceutical industry, an acute problem of environmental pollution with synthetic biologically active compounds has arisen. Benzimidazole cycle is one of the most frequently encountered pharmacophores in drugs. Substances containing even microquantities of benzimidazole have a toxic effect on living systems. Besides, being alien to nature, benzimidazoles are not included in metabolic processes and do not decompose for a long time. Evaluation of benzimidazole toxicity, its stability in the aquatic environment, benzimidazole impact on biological parameters will make it possible to predict possible changes in the populations of ceriodaphnia and other aquatic organisms.
The purpose of the work is to evaluate the toxicity of benzimidazole derivatives and their effect on the survival and fertility of Ceriodaphnia dubia Richard, 1894.
Materials and Methods. In acute and chronic experiments, the authors determoined parameters standard for toxicological studies: median lethal concentrations (LC50), life expectancy, total number of offspring, number of litters per female, and average hatching time. The stability of the toxicity of benzimidazole derivatives was established in terms of Ceriodaphnia dubia lethality during a 30-day exposure.
Results. The authors evaluated the toxicity of benzimidazole and its seven derivatives for ceriodaphnia in terms of the 48-hour median lethal concentration, depending on their structure. The highest toxicity was noted for 5-bromo-2-(trifluoromethyl)-1H-benzimidazole (LC50 2.4 mg/l), the lowest one for 2-methyl-1H-benzimidazole (LC50 109.7 mg/l). It has been shown that long-term exposure (38 days) to potassium salt of pyrido[1,2-a]benzimidazole-7-carboxylic acid (LC50 69.18 mg/l) at a concentration of 20 mg/l in a chronic experiment does not lead to a statistically significant change in survival and fertility parameters of ceriodaphnia. Stability evaluation of toxicity of the potassium salt of pyrido[1,2-a]benzimidazole-7-carboxylic acid and residual toxicity of its degradation products revealed a relatively low stability of the compound toxicity.
Conclusion. The toxicological evaluation of benzimidazole derivatives for hydrobionts showed the correlation between the degree of their toxicity and structural features.
Studi Konsumsi Baterai Pada Penggunaan Filter Sinar Biru Tablet Komputer Untuk Aktivitas Daring
Authors: Santoso Mochamad Yusuf , Anindita Galih , Disrinama Am Maisarah , Endrasmono Joko , Setiawan Edy
Published: July 2023

Pengguna perangkat seluler di Indonesia semakin meningkat dari tahun ke tahun. Pada tahun 2022, tercatat lebih dari 370 juta pengguna seluler, melebihi total populasi negara. Penggunaan gawai yang semakin intens dapat meningkatkan risiko gangguan kesehatan, khususnya terhadap organ penglihatan. Salah satu potensi bahaya dari perangkat seluler portabel yang dapat menyebabkan risiko kesehatan mata adalah paparan radiasi sinar biru dari layar gawai. Filter sinar biru, yang sudah disematkan oleh pabrikan gawai pada produk seluler terkini, dapat menjadi salah satu solusi yang bisa dimanfaatkan oleh pengguna untuk meminimalkan risiko tersebut. Namun, masih banyak pemilik perangkat yang belum menyadari keberadaan fitur ini. Selain itu, penggunaan sejumlah fitur pada gawai diprediksi akan meningkatkan konsumsi daya baterai. Artikel ini akan menyajikan hasil survei pengguna terkait pengetahuan mereka tentang fitur filter sinar biru. Lebih lanjut, pengukuran konsumsi baterai menggunakan aplikasi Accubattery juga dilakukan terhadap penggunaan filter sinar biru untuk beberapa aktivitas daring. Hasil survei menunjukkan bahwa lebih banyak pengguna yang belum mengetahui tentang filter sinar biru pada gawai yang mereka miliki. Hasil pengukuran daya baterai menunjukkan bahwa penggunaan filter dapat meningkatkan konsumsi baterai perangkat dengan peningkatan terbesar didapatkan untuk aktivitas menonton video secara daring, yaitu hampir dua kali lipat. Berdasar hasil perhitungan selisih konsumsi daya ketika filter diaktifkan dan tidak, pengguna direkomendasikan untuk mengaktifkan filter saat aktivitas rapat daring dan belajar daring, karena konsumsi daya dari kedua kegiatan tersebut tidak mengalami kenaikan yang signifikan.
Caracterización Antropométrica, Maduración Y Alimentación En El Futbolista Colombiano Sub15
Authors: Vanegas Laura Posada , Jiménez Mariana Corrales , González Álvarez Mateo Sebastián , Hoyos Katherine Franco , Velásquez Santiago Gómez
Published: July 2023

Introduction: Nutrition is a determinant factor of performance in high competitive sports; specifically in youth soccer, the development of superior technical qualities is required to face the physical demands of professional soccer. Several investigations have been carried out that have evaluated anthropometry, body composition, and nutritional intake; however, at a national level, publications in the Colombian population that allow the of anthropometric characteristics related to maturation in adolescent soccer players are scarce. Therefore, the objective of this project was to describe and compare the nutritional-anthropometric status, dietary intake and maturation parameters in Colombian soccer players belonging to the U-15 category. Methods: Anthropometric measurements were taken and a nutritional survey was conducted on 44 U-15 players of the Envigado Fútbol Club in Envigado, Antioquia. Anthropometric parameters were measured according to the standard protocols followed by the ISAK manual. Results: Differences were found in the variables weight, height, wingspan, sitting height, and muscle mass in early maturers with respect to average and late maturers, with early maturers having higher values. Goalkeepers presented greater differences in body weight and adipose mass as opposed to the other playing positions, which could be associated with lower energy expenditure. The average nutritional status indicators of Z BMI-Age and Z Height-Age were adequate, however, the early maturers, on average, were classified as very high for their age (Z Height-Age > 2.0) and only one case classified with risk of height-for-age delay is who presented a late maturation. The average energy intake was 1200 and 1700 kcal ± 400 kcal.  Conclusions: Athletes have an adequate nutritional-anthropometric status, a lower energy intake distributed mostly in lipids and carbohydrates and lower in protein than the recommendations for these adolescent athletes.
Anthropometric characteristic, somatotype, and body composition of Indian Female Combat Sport Athletes: A comparison between Boxers, Judokas, and Wrestlers
Authors: Pérez Armendáriz María Luciana , Adhikari Ragini , Bawari Bhanu , Varamenti Evdokia , Pullinger Samuel Andrew
Published: July 2023

Introduction: The aim of this study was:1) to ascertain the anthropometric characteristics of Indian female combat athletes and 2) to determine and compare the sport-specific (boxing, judo, and wrestling) somatotype of Indian female combat athletes. Method: Ninety-nine national level female combat sports athletes (40 Boxers, 25 Judokas, and 34 Wrestlers who regularly compete in national and/or international competitions, took part in the study. Anthropometric measurements were performed for body mass, stature, 7 skinfold sites, 3 girths, and 2 breadths. Somatotypes for all subjects were also calculated. All measurements were statistically analyzed using pairwise comparison analysis and differences between groups were also compared. Results: Significant differences between boxing and judo for the mean value of BMI. Pairwise comparison analysis revealed significant differences in the mesomorphy component between boxing and judo (p = 0.001; 95% CI: -1.83 – -0.40) and between boxing and wrestling (p = 0.001; 95% CI: -1.69 – -0.39); as well as in the ectomorphy component between boxing and judo (p = 0.009; 95% CI: 0.16 – 1.35) and between boxing and wrestling (p = 0.007; 95% CI: 0.17 – 1.25). Conclusion: There are significant differences in anthropometric characteristics when analyzing the somatotype of Indian female combat athletes which could be attributed to the specific demands of each sport. Sport-specific training programmes that consider the anthropometric characteristics and somatotype of female athletes participating in Boxing, Judo and Wrestling should be considered by practitioners and coaches.
Rápidas bajadas de peso corporal en deportes de combate. Efecto sobre las capacidades físicas
Authors: L. Dzurovcin Walter , Formoso Jésica , Raimundi María Julia
Published: July 2023

Introducción: el judo es un deporte de combate cuya clasificación competitiva depende del peso corporal. El 90% de los judocas, en el afán de obtener ventajas relativas con relación al tamaño y fuerza muscular, realizan abordajes agresivos de descenso de peso 48 hs previas a una competencia. Estos procedimientos se denominan genéricamente descenso rápido de peso o rapid weight loss (RWL). Existen controversias respecto de las consecuencias para la salud de estos procedimientos. Evaluar el efecto de las RWL sobre las capacidades físicas de los judocas de selección nacional. Métodos: Estudio descriptivo de simulación de reducción de peso precompetitivo a 14 atletas de selección argentina de judo. Se realizaron pruebas físicas específicas validadas para el deporte, en condiciones normales vs en condiciones de restricción calórica / hídricas voluntarias, a judocas que evidenciaron una bajada de peso corporal >= 1,5 kg en 48 hs. Resultados: Los métodos de RWL más usados son la restricción calórica/ hídrica agresiva y la deshidratación activa. Su principal consecuencia fue el aumento de la frecuencia cardíaca y la mayor dificultad para restituir los valores basales. Se hallaron valores marginales para la medición de fuerza resistencia de miembros superiores. Conclusión: Los procedimientos de RWL implican más stress cardiovascular, alteran la fuerza resistencia de miembros superiores y son generadoras de mayor posibilidad de desarrollo de trastornos de la conducta alimentaria. Los profesionales de salud deben participar activamente en el desarrollo de estrategias más seguras y efectivas. Se sugieren cambios en las directrices para el pesaje clasificatorio.
Analysis of Correlation between Anthropometry of Hand and Smartphone Overuse on Musculoskeletal Pain in Thumb/Wrist in Medical Students: A Cross Sectional Study at Tertiary Care Center of Central India
Authors: Gandhi Kusum , M Sukumar , Mahaver Deepanshu , Shandilya Ashwini , Bhagat Om Lata
Published: July 2023

Introduction: As mobile technology has evolved and is used extensively by most of the population, there is an increase in incidences of pain associated with the overuse of mobile phones. Pain associated with smartphone use is because of prolonged periods of time engaging with digital devices. The use of smartphones can cause various types of physical discomforts, such as neck pain, shoulder pain, and thumb pain, collectively referred to as “smartphone-related musculoskeletal disorders” (SRMDs). These medical issues arise mainly due to poor posture, repetitive movements, and prolonged use of smartphones without breaks. The impact of SRMDs on an individual’s daily life can be significant, resulting in decreased productivity, reduced quality of life, and increased healthcare costs. It is important for individuals to be aware of the risks associated with smartphone use and take steps to minimize their risk of developing SRMDs. Methods: The proposed study was an observational, questionnaire-based non-invasive study. The study was conducted in AIIMS Bhopal. The study was conducted on 130 adult males and 70 adult females. Personal and demographic details along with anthropometric measurements like Palm length, Palm breadth, and middle finger length were recorded. The level of smartphone addiction of individuals was also documented. Results: Correlations among palm length, palm breadth, length of the middle finger, smartphone size and shape, addiction level, and musculoskeletal pain were calculated. Conclusion: Present study proposes some important remedies which may minimize the musculoskeletal pain associated with the overuse of mobile phones.
Talent Identification and Development in Youth Sports: A Systematic Review
Authors: Shahidi Seyed Houtan , Carlberg Bo , J Derek Kingsley
Published: July 2023

Introduction: Talent has traditionally been associated with the concept of an athlete's essential conditions for success. Longitudinal studies can assess characteristics associated with performance while evaluating changes and developments over time. Therefore, the goal of this review was to identify and summarize the longitudinal literature that addresses the impact of the development of potential talent indicators in childhood/adolescence on later success in elite sports. Methods: Accordingly, the search methodology of this systematic synthesis review was guided by the preferred reporting points for systematic reviews. Articles were included that examined child/adolescent development over time of potential talent indicators for success in future elite athletes. A total of six manuscripts were fully reviewed. Results: Overall, the results of these studies show that the findings are inconclusive and that talent indicators have changed over time, with this change having a different pace and intensity depending on the growth spurt. Conclusion: The result of this systematic review shows that it is not possible to say whether talent can be identified in children/adolescents in relation to success in elite sports. This is due to the non-linear development of adolescents and the emerging, dynamic, and symbiotic conceptualization of talent.
Comparson of Kinanthropometry Profile of Different Track and Field Athletes
Authors: Murugan Praveen Vasanthan , Jothilingam Muthukumaran , J.P Andrew Anbarason
Published: July 2023

Introduction: It is well recognized that the Anthropometry of physical traits is crucial for an athlete’s growth to achieve high performance in a particular sport. Knowledge of Kin anthropometry gives us the skills to measure different body parts, including weight, height; diameters, circumferences, and skin folds, and athletes are selected based on these measurements. Studies on the human body's physical qualities show that successful athletes have different morphological characteristics from the general population in terms of somatic traits. Methods: A total of 100 Track and Field athletes were included in this study. Among them 65 were male and 35 were female athletes with a mean age of 22.35 (± 3.23) yrs. 33 Short-distance runners, 33 Middle Distance runners, and 34 long-distance runners were included in the study. Participants’ length measurements like (i) Leg length (ii) Upper leg length (iii) Lower leg length  Body Girths (i) Calf girth (ii) Thigh Girths ( iii) Hip Girths, Skeletal Diameters (i) Knee Diameters (ii) Ankle Diameter, Skin fold (i) Calf skin fold (ii) Thigh skin fold (iii) Abdomen were measured. Results: Mean and stranded deviation of height, weight, length measurement, body girths, skeletal diameters, and skin folds were measured and tabulated. The body composition of short, middle, and long-distance runners was Mesomorph – Endomorphic, Mesomorph – Mesomorphic, and Ectomorph – Mesomorphic respectively.  Conclusion: The study concluded that anthropometrical characteristics were one of the most influential factors in determining good athletic Physical performances. Each sport possesses a different body type and anthropometric data plays a vital role in the selection of athletes.
Pengiriman Data Surveillance Sensing Menggunakan Sistem Nirkabel Pada Frekuensi 433 MHz Untuk Kebakaran Hutan
Authors: Rizadi Sasmita Darwis  , Saputra Muhammad , Hamid Azwar  , Emansa Hasri Putra
Published: July 2023

Kebakaran yang melanda Indonesia pada tahun 2015 dianggap sebagai salah satu bencana lingkungan terbesar abad ke-21 sejauh ini. Bank Dunia memperkirakan bahwa krisis kebakaran tahun 2015 merugikan Indonesia sebesar US $16 miliar dalam bidang kehutanan, pertanian, pariwisata, dan industri lainnya. Kabut asap menyebabkan penyakit pernapasan dan penyakit lainnya pada ratusan ribu orang di seluruh wilayah tersebut. Selama ini usaha mitigasi kebakaran hutan dan lahan sudah sering dilakukan oleh pemerintah dan satgas kebakaran hutan, mulai dari membuat sistem peringatan dini, peningkatan partisipasi masyarakat, dan teknik pengendalian kebakaran hutan. Namun semua usaha mitigasi tersebut lebih dominan dilakukan setelah kebakaran hutan dan lahan telah terjadi. Padahal ketika kebakaran telah terjadi dan api telah membesar, usaha mitigasi kebakaran jadi lebih berat dan berbiaya mahal karena harus melibatkan helikopter untuk memadamkan api dari udara. Jadi suatu usaha mitigasi kebakaran dan lahan membutuhkan yang mudah digunakan, cepat dan murah diimplementasikan, serta dapat menjangkau area yang lebih luas dari suatu kawasan hutan. Penelitian bertujuan untuk membuat surveillance sensing system for forest fire untuk mitigasi kebakaran hutan berbasis teknologi drone, dan teknologi sensor. Penelitian ini sebagai suatu inovasi serta pengembangan ilmu pengetahuan dan teknologi yang bermanfaat bagi masyarakat, satgas kebakaran hutan dan pemerintah daerah. Tahapan penelitian dimulai dari perancangan, pembuatan, dan perancangan surveillance sensing system for forest fire di laboratorium Jaringan Telekomunikasi. Luaran dari penelitian ini adalah sebuah prototipe surveillance sensing system for forest fire. Hasil Pengujian dalam rentang waktu tertentu menunjukkan bahwa sensor berjalan dengan baik. Seluruh sensor yang digunakan akan menunjukkan perubahan nilai ketika ada sumber panas dan api yang terdeteksi .Hasil Sensor suhu rata-rata adalah 72,34 Âº C.Sedangkan hasil sensor partikel debu adalah 665,45 Âµg/m3 . Dan untuk sensor kualiats udara rata-rata adalah 0,225 ppm .Untuk data GPS sensor memiliki akurasi 99,5%.Untuk proses pengiriman data juga telah berjalan dengan baik karena data yang dikirim dan tersimpan di sd card Arduino penerima telah menunjukkan nilai yang sama dengan data yang dibaca oleh Arduino sebelum dikirimkan. Untuk jarak pengiriman maksimal yang bisa digunakan adalah 0-40 meter.
Rancang Bangun Alat Voltage Loss Detector Pada Transformator Percabangan
Authors: Diono Muhammad , Saputra Edy , Styorini Wiwin , Widiasari Cyntia
Published: July 2023

Transformator percabangan adalah transformator yang berada pada percabangan jaringan Tegangan Menengah (TM). Keluaran dari transformator ini akan diteruskan ke rumah masyarakat/pelanggan PLN. Hilangnya tegangan pada transformator percabangan akibat gangguan jaringan listrik tidak bisa diketahui oleh petugas PLN sebelum mendapat laporan dari masyarakat, sehingga durasi pemadaman aliran listrik sangat lama. Hal ini tentu sangat merugikan masyarakat dan PLN. Alat Voltage Loss Detector dirancang untuk mendeteksi tegangan loss/ready pada transformator percabangan. Alat ini menggunakan sensor tegangan ZMPT101B untuk mendeteksi tegangan, mikrokontroler Arduino uno dan modul GSM SIM800L untuk mengirim pesan. Setelah dilakukan pengujian, alat ini berhasil mengirim pesan pada saat tegangan ready/loss. Nilai tegangan yang terbaca oleh sensor ZMPT101B pada phasa R, S dan T adalah 223.36 volt, 222.02 volt dan 220.18 volt, sedangkan tegangan menggunakan alat ukur multimeter adalah 223 volt, 222 volt dan 220 volt. Delay waktu terima pesan didalam ruangan yang tertinggi adalah 20 detik. Delay waktu terima pesan diluar ruangan yang tertinggi adalah 15 detik. Kualitas sinyal modul GSM SIM800L akan mempengaruhi Delay waktu terima pesan. Dengan alat ini, pemadaman listrik di transformator percabangan akan langsung diketahui oleh petugas PLN untuk ditindaklanjuti.
Rancang Bangun Sepeda Listrik Menggunakan Motor DC Brushless
Authors: Tianur  , M. Bayu Anggoro Nurcahyo  , Made Rahmawaty  , Jajang Jaenudin
Published: July 2023

Seiring dengan perkembangan zaman, teknologi di bidang transportasi terus berkembang pesat. Hal ini ditandai dengan bermunculannya kendaraan yang modern dan praktis untuk digunakan. Salah satu contohnya adalah sepeda listrik. sepeda listrik merupakan salah satu pilihan baru dalam perkembangan dan alternatif bertransportasi. Karena permasalahan tersebut dibuatlah sebuah alat bantu yang dapat mengubah sepeda biasa menjadi sepeda listrik. Sehingga pemilik sepeda dengan sederhana dan mudah mengubah sepeda biasa menjadi sepeda listrik. Alat ini menggunakan baterai sebagai sumber energinya dan memiliki pengatur kecepatan yang diletakan pada stang sepeda. Yang berfungsi sebagai pengatur PWM melalui pulse generator. Disaat pengguna sepeda memutar trhotle gas pada stang sepeda maka motor brushless yang berada dibagian bawah dekat pedal sepeda yang menempel di ban belakang akan menerima sinyal PWM. Ketika throttle gas ditarik electronic speed control akan aktif, sehingga motor brushless berputar. Dan motor brushless menggerakkan roda belakang sepeda. Sepeda listrik sederhana ini memiliki kecepatan maksimum 27.1 Km/jam dengan berat pengendara maksimum 100 kg.
Editorial
Authors: Colacrai Miryam , Lechini Gladys
Published: July 2023

Presentamos una nueva entrega de los Cuadernos de Política Exterior Argentina (CUPEA), correspondiente al primer semestre del 2023, continuando con nuestro compromiso de ofrecer variedad de temas y abordajes desde las Relaciones Internacionales y laPolítica Exterior Argentina. No cabe duda que el escenario internacional ha incrementado su grado de incertidumbre. Lastensiones geopolíticas parecen tener centralidad, aunque ello no implica descuidar el análisis integral de todas las cuestiones ya que el mundo es una red de sistemas conectados y cualquier problema en uno de ellos engendra una crisis en todos los demás.Se habla de “policrisis” o “permacrisis” que lo engloba todo. Cambio climático, sequía y movimientos migratorios, inflación, malestar social y polarización política... Un escenario que también registra un significativo aumento de decisiones gubernamentales impopulares con sus consiguientes manifestaciones y creciente descontento social. Un contexto que, sin dudas, exacerba la vulnerabilidad para los países emergentes y los de menor capacidad relativa.En este número 137 de CUPEA se combinan trabajos académicos y de opinión que dan cuenta, en parte, de esa complejidad. También se ofrecen aportes de tipo metodológico para contribuir al análisis de las acciones de actores no tradicionales en las relaciones internacionales como son las Universidades y las ciudades.
¿La defensa nacional como instrumento de desarrollo económico? El Fondo Nacional para la Defensa (FONDEF) de Argentina
Authors: Magnani Ezequiel
Published: July 2023

El artículo analiza la forma en la que el objetivo de traccionar el desarrollo económico de la Argentina vía inversión en defensa nacional incidió en las características del FONDEF. El trabajo se desarrolla sobre la premisa de que la política de defensa puede ser utilizada por los Estados como un instrumento de desarrollo económico y argumenta que la voluntad de propulsar el desarrollo económico incide en el tipo de inversión militar, pudiendo ésta ser semiabierta o semicerrada. En tal sentido, se sostiene que elFONDEF como tipo de inversión militar ha adoptado características semicerradas asociadas al objetivo señalado. En función de este argumento, se realiza una revisión de la literatura que indaga sobre la relación entre inversión en defensa y crecimiento y luego se realiza un análisis empírico para evaluar las principales características del FONDEF. Para ello se utiliza una metodología cualitativa asociada a un estudio de caso sobre la base del análisis de documentos oficiales y datos cuantitativos indirectos. El artículo concluye que la evidencia empírica es consistente con el argumento inicial e identifica que la inversión en defensa en Argentina prioriza proyectos vinculados al fortalecimiento de la posición del país en el Atlántico Sur.
Vieja práctica, nuevos patrones y nuevos retos: la migración en el hemisferio
Authors: Rivero Santos Angelo
Published: July 2023

En un comunicado público emitido el 1 de junio de 2023 en celebración del Mes Nacional de la Herencia Inmigrante en Estados Unidos y dirigido a funcionarios bajo su mando, el actual Secretario de Estado, Anthony Blinken, expresó su reconocimiento a las innumerables maneras en que los inmigrantes han enriquecido la cultura, la sociedad y la economía de Estados Unidos,citando como ejemplo a dos exfuncionarios que huyeron de las guerras mundiales de la primera parte del siglo XX y llegaron a convertirse en Secretarios de Estado del “gigante del Norte”: Henry Kissinger y Madeleine Albright. Sin caer en el polémico y necesario debate del terrible impacto que tuvieron sobre millones de personas alrededor del mundo las políticas propuestas,ejecutadas y apoyadas por ambos exsecretarios de estado durante y después de la guerra fría respectivamente, para Blinken, las contribuciones y logros de inmigrantes como Kissinger y Albright, así como las de miles de inmigrantes que prestan servicio en el gobierno federal, demuestran que la fortaleza de la sociedad estadounidense está en su herencia de haber sido --y ser-- forjada por inmigrantes.
La UNR en NAFSA 2023 . La Universidad Nacional de Rosario participó en la Conferencia y Exposición Anual 2023 de NAFSA, la Asociación de Educadores Internacionales
Authors: Rojo Patricia
Published: July 2023

Asumiendo el compromiso de consolidar la inserción global de su comunidad, la UNR participó de la exposición de educación superior más grande y diversa a nivel mundial, la Conferencia y Exposición Anual de NAFSA. Entre los días 30 de mayo y 2 de junio nuestra Universidad formó parte de la delegación de 29 instituciones de educación superior argentinas que asistieron a la 75° edición del evento, denominado "Inspirando un futuro inclusivo". Con el objetivo de consolidar las estrategias de vinculación regional y mundial de la Universidad, participamos con el Rector, Franco Bartolacci, de las actividades en Washington D.C., Estados Unidos
Improving the Management Capability of the Giyanti Tourism Village in to Raise the Tourism Village Category
Authors: Trihayuningtyas Endah , Hutahean Renalmon , Sopian Tatang , Liga Suryadana Mohammad , Darmawan Haryadi
Published: July 2023

This study aims to improve the management capability of the Giyanti tourism village in Wonosobo Regency, Central Java. The village has a cultural uniqueness (USP) that is not shared by other villages in Wonosobo Regency in the form of the lengger dance. At present, with the designation of an emerging tourism village, the Giyanti tourism village is still classified as an embryo tourism village. This study used a qualitative descriptive method using data collection techniques through observation, in-depth interviews and literature studies. In improving the qualifications of tourism villages, it can be carried out through four (4) stages, namely 1) tourism village planning, 2) tourism village organization, 3) tourism village development implementation, 4) tourism village evaluation and monitoring. Diversification of Giyanti village products based on culture is needed as well as strengthening the ability of human resources in managing tourist attractions and collaboration with surrounding tourism villages can be strategic steps in increasing the capabilities and the classification of tourism villages.
THE INFLUENCE OF SOCIAL MEDIA ON CONSUMER PURCHASING DECISIONS AT UD ASSYARIF PP. SALAFIYAH SYAFI'IYAH SUKOREJO SITUBONDO
Authors: Rini Diah Yuli Setia , Syafi'i Moch. , Hariyanto Arif
Published: July 2023

This study aimed to identify the influence of social media on consumer purchasing decisions and analyze the factors that influence that influence. This research was conducted at UD Assyarif PP. Salafiyah Shafi'iyah Sukorejo Situbondo. Data was collected through questionnaires distributed to 100 respondents who were UD Assyarif consumers. The results showed that the influence of social media on consumer purchasing decisions was significant in terms of the standard beta coefficient of 0.377. In this case, social media affects consumer perceptions of products, brand awareness, trust, and consumer loyalty. This research has practical implications for companies developing effective marketing strategies through social media. Companies can utilize social media to build brand awareness, trust, and consumer loyalty. In addition, companies should also pay attention to factors that influence the influence of social media on consumer purchasing decisions, such as age, education, and online buying experience.
STUDY OF THE THINKING OF MUHAMMAD SYAHRUR AND M. QURAISH SHIHAB ABOUT THE CONCEPT OF POLYGAMY
Authors: Mukhtar Muhammad , Mardia Mardia , Aminuddin Andika
Published: July 2023

Polygamy is one issue that is always hot to study because it creates contradictions in understanding it. Some allow it absolutely, and some forbid it regardless of whether or not there are conditions that must be met for those who want to become polygamous. This research method is literature, which is carried out using literature related to the thoughts of Syahrur and M. Quraish Shihab. The data sources are primary data and secondary data. Syahrur requires that the second, third, and fourth wives be polygamous widows who already have orphans, and there must be a fear of being unable to do justice to the orphans. Syahrur adheres to the kitab ayat approach. Society (the government) determines whether polygamy is enforced or prohibited by looking at whether or not polygamy is required. Meanwhile, M. Quraish Shihab views polygamy as focused on the redaction of verses and involving the context and history of the verse's revelation. The polygamy verse does not indicate an order requiring the practice of polygamy but rather an alternative solution to individual problems.
WARIS HUTANG PIUTANG DALAM TRADISI HANTARAN PERKAWINAN PERSPEKTIF HUKUM ISLAM
Authors: Rahayu Siti Ayu , Susanti Dyah Ochtorina , Rato Dominikus , Najib Ainun
Published: July 2023

The culmination of the wedding procession was the Walimatul Urs, or the wedding reception. Giving innate when celebrating wedding receptions among the community was commonplace, even though the status of the gift was under the customs that apply in that area. Likewise in Sumberejo Village, Banyuputih District, Situbondo Regency. Problems arise when innate at the wedding reception celebration is counted as a form of the loan agreement. Therefore, the researchers tried to describe how the tradition was inherited when the wedding reception was held in Sumberejo Village, Banyuputih District, Situbondo Regency. The research method used was a qualitative method using descriptive analysis. Based on the study's results, the default status at a wedding reception in Sumberejo Village, Banyuputih Sub-District, Situbondo Regency, was counted as Sodakoh, measured as a gift, and counted as accounts payable. The innate tradition during wedding receptions was counted as accounts payable can positively and negatively impact the event organizer. According to Islamic Law, the issue of inheritance of debts owed to debtors at a wedding reception in Sumberejo Village was included in the Tirkah criteria that must be received and paid for by the heirs.
Efektifitas Video Pembelajaran dan Focus Group Discussion dalam Meningkatkan Pemahaman Siswa Terhadap Kosmetik dengan Zat Kimia Berbahaya
Authors: Royani Aida , Mustaqimah Mustaqimah , Alawiyah Tuti
Published: July 2023

ABSTRAK

 

Penggunaan produk-produk kosmetik ilegal yang memiliki kandungan senyawa berbahaya seperti rhodamin B, merkuri, hidrokuinon, dan timbal. Berdasarkan observasi terlihat bahwa remaja lebih mengutamakan kosmetik sebagai salah satu kebutuhan mereka, salah satu cara untuk mencegah dampak negatif dari efek samping zat berbahaya dalam kosmetik adalah dengan dilakukan dengan pemberian pengetahuan. Menggunakan pendekatan menggunakan media video dan metode Focus Group Discussion, peneliti ingin melihat seberapa besar pemahaman siswa SMA Negeri 1 Rungan tentang kandungan berbahaya dalam kosmetik. Menggunakan metode penelitian true experimental dengan pengambilan data memakai Pretest and Postest Control Group Design. Hasil data akan  dianalisis menggunakan uji Wilcoxon dan uji Mann Whitney. Dengan hasil data p 0,000 pada uji Wilcoxon, Hal ini berarti pengetahuan kelompok intervensi bertambah akibat memperoleh pendidikan. Pada uji Mann Whitney juga mendapatkan nilai p 0,000 yang menunjukkan bahwa penggunaan media video dalam metode FGD berhasil meningkatkan tingkat pengetahuan responden.  Peningkatan pengetahuan tentang kosmetik yang mengandung bahan kimia berbahaya di kalangan responden dapat dicapai melalui penggunaan video dalam Focus Group Discussion

 

Kata Kunci: Efektivitas, FGD, Kosmetik, Video
Farmakokinetika Dan Pendosisan Gentamisin Pada Pasien Pediatri
Authors: Baiq Risky
Published: July 2023

ABSTRAK

 

Gentamisin merupakan antibiotik yang umum digunakan pada periode neonatal dan anak-anak untuk mengatasi infeksi bakteri gram negatif. Variabilitas yang tinggi dan farmakokinetika gentamisin yang tidak terprediksi pada populasi pediatri mendasari pentingnya pendosisan yang terindividualisasi. Artikel ini bertujuan untuk memaparkan mengenai faktor-faktor yang mempengaruhi perbedaan farmakokinetika, pertimbangan pendosisan, dan monitoring gentamisin pada populasi pediatri. Pemberian gentamisin direkomendasikan dengan dosis 5 mg/kgBB dengan interval 24, 48, atau 72 jam. Nilai Cmax dan Ctrough yang disarankan untuk gentamisin adalah 5-12 µg/ml dan 0,5-1 µg/ml. Pemberian sekali sehari menghasilkan konsentrasi sebelum dosis selanjutnya (Ctrough) yang lebih rendah dan kadar puncak yang lebih tinggi. Pendosisan harus mempertimbangkan faktor farmakokinetika obat pada anak, penyakit, target Cmax dan Ctrough, dan post-antibiotic effect dari gentamicin. Pemberian gentamisin dengan interval diperpanjang pada populasi anak terbukti menghasilkan target konsentrasi yang lebih baik tanpa meningkatkan toksisitasnya. Monitoring terapi obat tetap diperlukan untuk meminimalkan potensi toksisitas.

 

Kata kunci: gentamisin, farmakokinetika, pediatri, pendosisan.
GERMATISI SEBAGAI UPAYA EDUKASI GIZI PADA IBU SISWA SEKOLAH DASAR DI BANTEN
Authors: Siregar Mukhlidah Hanun , Dini Septi Wulan , Tsany Ridha Durati , Laulaulinnuha Difa , Mulyani Ira Suci , Umaini Nadhiyatul , A R o s i t , Pratiwi Widya
Published: July 2023

Masalah gizi kurang masih merupakan masalah gizi pada anak usia sekolah. Karakteristik anak usia sekolah yaitu sedang fase pertumbuhan, banyak beraktivitas di luar, dan banyak jajan di luar. Dalam kondisi ini, peran ibu sangat besar dalam menyiapkan makanan yang sehat dan bergizi. Untuk itu, ibu perlu memiliki pengetahuan pedoman gizi seimbang. Kegiatan ini dilakukan untuk menambah pengetahuan ibu yang memiliki anak usia sekolah (6-12 tahun). Edukasi dilakukan dengan 2 metode yaitu metode online dan offline dengan target sasaran 25 orang ibu. Hasil kegiatan terlihat bahwa persentase jawaban ibu yang benar pada pertanyaan dampak pada gizi dan pengaturan jumlah dan jenis lebih besar pada metode offline dibandingkan dengan online. Namun, sebagian besar ibu menjawab dengan benar post test pada metode online maupun offline. Edukasi gizi dapat dilakukan dengan salah satu metode maupun kombinasi keduanya. Edukasi gizi berikutnya dapat dilakukan dengan berseri dan bersama anak agar meningkatkan efektivitas dari pemberian edukasi.
Development of an artificial neural network for the prediction of the thermodynamic property enthalpy in the NH3-H2O mixture
Authors: VERA-ROMERO Iván , PEREZ-AVIÑA L. Fernando , MÉNDEZ-ÁBREGO V. Manuel , MARTÍNEZ-REYES José
Published: July 2023

There are many different methodologies for calculating the enthalpy thermodynamic property in the ammonia-water mixture, which is mainly used in the analysis of absorption refrigeration systems and power, so its prediction becomes essential not only for theoretical evaluations, also for the design of industrial equipment. In this work an alternative methodology, an artificial neural network (ARN) is approached. Two neural networks were designed: ARN A and ARN B. ARN A has three main input variables: Pressure (P), Temperature (T) and Ammonia Concentration in the mixture (x), to obtain the output variable: enthalpy. ARN B has as a particular case that the variable Temperature (T) is replaced by the phase in which the mixture is found (q); both networks were compared with experimental data reported in open literature and with the EESTM software. The two networks are capable of predicting the enthalpy of the Ammonia-Water mixture, ARN A with an acceptable prediction range between 100 kPa and 11,000 kPa, and ARN B from 5,000 kPa to 10,000 kPa.
Development of Teaching Materials on Learning Economic Models to Improve Students’ Cognitive Achievement
Authors: Hutabarat Zuhri Saputra , Ekawarna Ekawarna
Published: July 2023

The objectives of this research are to both produce products of teaching materials of Learning Economic Models and find their effects towards students’ cognitive achievement. Dick and Carey’s model was used for the concept of the development model. Formative tests were used to measure the effectiveness of teaching materials-and they were used to test one evaluation, small group evaluation, and field trial. The data collected was analyzed through mean, standard deviation, and z-test statistics. The research showed the products of teaching materials, with all being covered from Chapter 1 through Chapter 8 in order: 1) the theory of teaching and learning, 2) the basic concept learning models, 3) science-based learning models, 4) innovative learning models, 5) cooperative and collaborative learning models, 6) a model of problem-based learning, 7) contextual-based learning models, and 8) integrated learning models. The findings revealed that students with the teaching materials performed better than those without. The null hypothesis was tested at a 0.05 level of significance, indicating a significant difference between the cognitive achievement scores of those taught with the teaching materials and those taught without.
Implementation of Humanistic Learning Theory in Islamic Religious Education Learning
Authors: PR Suroso , Aryati Ani , Yenni Titin , Putri Septiana , Yanuarti Eka , Ahmal Ahmal
Published: July 2023

This study aims to find out how the application of humanistic learning theory in learning Islamic religious education in one of the State Middle Schools in Ogan Ilir Regency. The method used in this research is descriptive qualitative. The research instruments used were observation, interviews and documentation. Researchers used the snowball sampling technique or snowballs. To increase the validity of qualitative research data, a process of credibility, transferability, dependability, and confirmability is carried out. The results of this study indicate that students can maximise their potential or abilities by applying humanistic learning theory in Islamic religious education. For this reason, humanistic education is essential: each student has their own unique personality and skill set, and it would be unfair to expect each student to learn in the same way. The implementation of this humanistic theory has been successful. This is evident in the kids' daily life, as they worship in congregations with order, respect their elders, memorise large portions of the Al-Qur'an, and have warm, friendly relationships with their teachers. Teachers help pupils learn and develop strategies for overcoming challenges.
Optimizing Vibrant School Lampung Interactive Learning Media on Development Materials, Roots, and Logarithms
Authors: Hidayatulloh Hidayatulloh , Kristiawan Muhammad , Yensy B Nurul Astuti , Apryanti Dina , Noerhasmalina Noerhasmalina
Published: July 2023

This study aims to develop and analyze the effectiveness of PowerPoint learning media through the Smart School Lampung Berjaya virtual class application in improving the teaching and learning process, especially in development, roots, and logarithm material. This study used the ADDIE Development Research Model approach and was conducted at a state senior high school in  Limau, Tanggamus Regency, with a sample of 30 students. Data collection techniques used observation, interviews, and tests, while data analysis techniques used qualitative research methods. Based on research, PowerPoint learning media products through the Smart School Lampung Berjaya virtual class application which have been validated by media experts, learning material experts, and mathematics teachers, as well as through student response tests, have proven effective in supporting the learning process. The results of this study indicate that the use of PowerPoint learning media through the Smart School Lampung Berjaya virtual class application can be a very effective tool in the teaching and learning process. The implication is that this media can be used to facilitate students' understanding of more complex material, such as development, roots, and logarithms, and can help increase the effectiveness of the teaching and learning process.
Strengthening Religious, Personal, Human, Natural and State Character Based on Integrative Morals in Elementary Schools in Makassar City
Authors: Suardi Suardi , Nursalam Nursalam , Israpil Israpil
Published: July 2023

The main problem in this study is the poor behaviour of students still experiencing decadence. The study aimed to produce a model for strengthening character education based on moral integration for elementary school students in the Teaching Campus Classes 1 and 2 in 2021 during the COVID-19 pandemic in Makassar City. This study uses mixed research methods, data collection techniques using questionnaires, observations, interviews and documentation, then analyzed qualitatively and quantitatively. The results show that strengthening good character in religion, personally, among fellow human beings, towards nature and in the state is in an outstanding category at all stages of moral knowing, feeling, sinverbal, action, habitus and culture from various campus teaching activities such as teaching assistants , activities for dhuha and dhuhur prayers, counselling guidance activities, flag ceremony activities, activities to clean the room and school environment, activities to recycle waste or used goods, and the use of Indonesian in the school environment. These activities are integrated into intra-curricular, co-curricular, and non-curricular and extra-curricular activities involving school principals, teachers (classes, subjects, counselling guidance), students, lecturers and parents. Strengthening the character profile of Pancasila students in Campus Teaching activities is carried out based on moral integrative and social collaboration.
Wahdatul ‘Ulum Perspective Systemic Thinking: Study Integration of Science in Islamic Education
Authors: Nasution Zulkipli , Pasaribu Selamat , Surianto Surianto , Ridwan Ahmad , Nasution Hasan Bakti
Published: July 2023

Systemic thinking ability is a basic potential for humans in life. This study aims to analyze the study of systemic thinking from Wahdatul 'Ulûm's perspective as a study of the integration of knowledge in Islamic education. The approach to this research is a qualitative type, with a literature study method. Sources of data and study analysis materials used scientific literature obtained from credible websites, including Google Scholar, SINTA, Science Direct, and DOAJ. The results of this study indicate that (1) the ability to think thinking is a form of optimization of the potential possessed by humans and nature as "perfect beings" created by Allah swt. Islam teaches many systemic and critical thinking terms, such as al-tafakkur, al-tadzakkur, al-tadabbur, al-tandzur, and al-ta'aqqul. This potential supports the task of humanity as caliph fil ardh and 'abd on earth; and (2) Systemic thinking is relevant to the Wahdatul 'Ulm paradigm as a form of integrality (unity) of science, views that science is integral, interconnected, and holistic which is embodied in the form of vertical, horizontal, actuality, ethical, and intrapersonal integration. Human potential to have the ability to think systematically and critically is in line with the application of Wahdatul 'Ulm which eliminates all forms of scientific dichotomy, with the paradigm that everything comes from a single entity that is inseparable, interconnected and contains wisdom.
Poda Na Lima: Value of Education and Social Society Order Based on Local Wisdom
Authors: Susanti Eka
Published: July 2023

Poda na lima are five pieces of advice that are firmly held as the foundation of the Angkola-Mandailing community. This advice includes local wisdom that underlies the social order and contains educational value regarding efforts to cleanse the heart, soul, mind, body, and environment. This study aims to analyze the value of education and the community's social structure based on local wisdom. The focus of the local wisdom studied is Poda na Lima in the Angkola-Mandailing community. This research approach uses a qualitative type of literature study method. Sources of data and analysis materials for research studies use scientific literature obtained from credible websites (Sinta, DOAJ, Scient Direct, Routledge/Tandfonline, Scimago JR). The scientific literature in question includes; articles, proceedings, books, and final student assignments (thesis, theses, dissertations) relevant to the research theme. The results of this study indicate that poda na lima has an extension as a philosophy in the life of the Angkola-Mandailing community. This local wisdom contains an educational value (education for children) in social arrangements based on the purity of intention, physical cleanliness, and public order. The five pieces of advice in local wisdom include paias rohamu (heart/soul), Pematangmu (physical), parabitonmu (clothing), bagasmu (house), and pakaranganmu (environment).
The Role of Principal's Leadership and Learning Organization to Improve Teacher’s Leadership
Authors: Hidayat Rais , Patras Yuyun Elizabeth
Published: July 2023

Learning can work well when teacher leadership plays an optimal role. This study aims to improve teacher leadership through the influence of principal leadership and learning organizations. Quantitative methods were used in this research. The participants of this study were 1200 Indonesian teachers. The data was obtained through the questionnaire instrument. Data analysis uses the analysis path through SMART PLS. The research found that principal leadership and learning organizations can improve teacher leadership. Strategies to improve teacher leadership through the principal's leadership and learning organization are carried out by improving these variable indicators, including being a main motivator of learning, implementing school vision, doing quality assurance of learning, dialogue with various new ideas, and doing school development. Based on these findings, education stakeholders can discuss and promote teacher leadership competency improvements.