bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of Soil Texture on the Productivity of Two Shallot Varieties
Authors: Razali  , Nasution Zulkifli , Rahmawaty  , Hanum Chairani
Published: October 2023

The Lake Toba Catchment Area (LTCA) has long been known as a producer of shallots in North Sumatra. The Samosir variety is the mainstay local variety of the farmers. Due to the lack of quality seeds and disease attacks on the Samosir variety, farmers began to cultivate the Bima Brebes variety. This study aims to prove the difference in productivity of shallot varieties Samosir and Bima Brebes cultivated in the LTCA region by considering soil texture as a factor affecting productivity. This study was conducted in 6 shallot producing districts included in the LTCA. For analysis, 30 samples were selected based on the level of shallot productivity, with details of 10 low category production (< 4.5 tons/ha), 10 medium category production (4.5-7.5 tons/ha), and 10 high category production (> 7.5 tons/ha), along with the results of soil texture analysis. Correlation analysis was conducted to find the type of soil fraction that influenced productivity. ANCOVA to analyze the relationship between soil fraction and shallot productivity in each variety and analyze the difference in the productivity of Samosir and Bima Brebes shallots. The results showed that the sand fraction had an effect on shallot productivity in LTCA. The shallot cultivation land in LTCA has a sand fraction of 69-76% (sandy loam texture), where the greater the percentage of sand fraction, the higher the productivity of both shallot varieties. There was no difference in the productivity of Samosir and Bima Brebes shallots varieties. Bima Brebes variety can be a substitute seed for shallot cultivation in LTCA.
Evaluation of Handling Waste System in Doulu Tourist Area, Karo Regency, Indonesia
Authors: Depari Brian pratama
Published: October 2023

Penatapan Doulu is one of the popular tourist areas in Karo Regency, Indonesia. Tourism activities cause waste problems that have the potential to pollute the surrounding environment. This study aims to analyze and evaluate waste problems in the Penatapan Doulu tourism area which includes waste management policies and methods, as well as providing future considerations for proposed waste management strategies through the concept of collaborative management. This study analyzes all kinds of waste generated from 30 restaurants located in the Penatapan Doulu tourist area. The method for calculating waste generation and composition is based on SNI 19-3964-1994. The results showed that the total waste generation reached 76.03 kg/day with the waste composition dominated by plastic 42.02%, fruit peels 28.07%, and food 13.46%. Evaluation of the current condition obtained a value of 2.58 which is categorized as moderate. Proposed strategies that need to be carried out in the Penatapan Doulu tourist area are making trash bins based on the type of waste and pilot village programs which are a concrete manifestation of synergy between stakeholders and handling waste problems must be carried out by all parties with collaborative management carried out effectively.
Analysis of Paddy Field Conversion Using Geographic Information System (GIS) in Labuhanbatu Utara Regency, Indonesia
Authors: Hasmi Ibnu
Published: October 2023

The number of paddy production in Labuhanbatu Utara Regency, North Sumatera Province, Indonesia, continues to decline from year to year, partly due to the reduction in the area of paddy fields. This was caused by land conversion from paddy fields to non-paddy fields. This research aims to analyze the pattern of changes in the process of paddy fields to non-paddy fields in Labuhanbatu Utara Regency and its suitability on the regional spatial plan between 2017 and 2021. The research uses a descriptive qualitative method. The data was processed and analyzed using an overlapping method on biophysical data, existing conditions, and other thematic data, using Geographic Information System. The results showed that there had been a reduction in the area from paddy fields to non-paddy fields of 2,992.88 hectares from 2017-2021. It is dominated by conversion from paddy fields to oil palm areas of 2,795.58 hectares. The conversion suitability of paddy fields to non-paddy fields in 2017-2021 against Labuhanbatu Utara regional spatial plan is 21.92 percent, while 78.08 percent is not. To maintain food security in Labuhanbatu Utara Regency, the government should tighten supervision of the implementation of the regional spatial plan as well as increase the allocation of paddy fields.
The Impact of Groundwater Utilization Permits in Environmental Legal Assessment
Authors: Dewi Radna
Published: October 2023

The background of this research comes from the phenomenon that issuing groundwater utilization permits faces a few problems. First problem is public institutions or companies do not consider it important to get permits. Second problem is there is no research explaining how the permits relate with environmental law assessment. This study determines the impact of the issuing of groundwater utilization permits on environmental law and analyses the impact before and after receiving permits focusing on socio-economic, environment, and administrative aspects. Around 100 respondents from 100 institutions and companies in North Sumatera province are interviewed. For in-depth research we interview person in-charge of three different institutions Estomihi Medan Hospital, Grand Antares Hotel, and Bahagia Swimming Pool. By using SPSS software it shows that there is an impact of groundwater utilization permits on environmental law on the socio-economic and environmental aspects but not on the administrative aspect.
Feasibility Study: Kapah Clam (Meretrix lyrata) Consumption Based on the Amount of Heavy Metal Lead (Pb) in Pulau Labu, Deli Serdang Regency
Authors: Sinuraya Sofyanurrazaq , Mukhlis  , Delvian
Published: October 2023

The hazardous heavy metal lead (Pb) can infiltrate the human body through the food chain. This study aimed to determine the maximum allowed amount of lead (Pb) and the lead heavy metal content in the meat of kapah clams (Meretrix lyrata) from Pantai Labu, Deli Serdang Regency, North Sumatra Province. This study used stratified random sampling in three locations: Bagan Beach, Muara Serdang, and Putra Deli. Heavy metal lead (Pb) measurements were conducted using the Parkin Elmer Atomic Absorption Spectrophotometry (AAS) method with an Atomic Absorption Spectrophotometer. Maximum Tolerable Intake (MTI) or Maximum Weekly Intake (MWI) is divided by the amount of heavy metal lead (Pb) in Kapah Clam meat (Meretrix lyrata) to determine the permissible consumption limit. As a result, exceeding the MTI limit can lead to toxicity.
The Development of Hapanasan Hot Spring Nature Tourism in Rokan Hulu, Riau, Using the Analysis Hierarchy Process (AHP)
Authors: Rahmawaty  , Kholizah Siti , Harahap Hamdani , Ismail Mohd Hasmadi
Published: October 2023

R
Hapanasan hot spring, located in Rokan Hulu Regency, Riau Province, is a natural tourist destination with high potential. Despite its potential, the resource utilization carried out by the community and local government is not yet fully developed. This study aims to analyze the priority factors for developing Hapanasan hot spring. This study collects primary data by observing the area and conducting Forum Group Discussions (FGD). Secondary data was obtained from document studies applied to various data sources such as the Tourism Office, Regional Development Planning Agency, and Non-Governmental Organizations. The method used in this study is the Analytical Hierarchy Process (AHP), and the data is processed with expert choice software. Based on the results of the AHP and the software analysis, the priority for developing natural hot spring tourism in Hapanasanis in the criteria for aspects of tourist objects and attractions with a value of 0.438, while the sub-criteria for the structure of natural tourism is improving facilities and infrastructure with a value of 0.869, and there is an alternative in the form of increasing the capacity of elements of facilities and infrastructure with a value of 0.290.
Displasia arritmogênica de ventrículo direito em pacientes refratários ao tratamento clínico: revisão de literatura
Authors: Messias Icaro Ferro
Published: October 2023

Displasia Arritmogênica de Ventrículo Direito (DAVD) é uma enfermidade grave com incidência mundial aproximada de 1 para 5000 pessoas. É caracterizada pela lipo e fibro substituição do tecido cardíaco gerando anormalidades elétricas e estruturais complexas. Manifesta-se majoritariamente como arritmias potencialmente fatais em adultos jovens. Seu tratamento busca mitigar o desenvolvimento da doença assim como prevenir a morte súbita. Entretanto em fases avançadas o manejo sintomático do paciente é um desafio. Este artigo buscou revisar a literatura médica disponível sobre a doença e novas possibilidades terapêuticas como forma de diminuir a ocorrência de taquiarritmias em um paciente refratário às medidas tradicionais consolidadas pela Task Force. Para tanto, foram realizadas buscas utilizando ferramentas de procura da biblioteca virtual Medline. Concluímos que pacientes com alto risco de morte súbita mesmo após o implante de cárdio desfibrilador implantável e otimização clínica, podem beneficiar-se de procedimentos invasivos como a ablação por radiofrequência e o bloqueio nervoso simpático.
ПОТЕНЦІОМЕТРИЧНИЙ СЕНСОР ДЛЯ ВИЗНАЧЕННЯ ЛЕВАМІЗОЛУ
Authors: КОРМОШ Жолт , ШЕВЧУК Микола , КОРМОШ Наталія , ЛЮШУК Катерина , КОРОЛЬЧУК Світлана , САВЧУК Тетяна , ЮРЧЕНКО Оксана , ПІСКАЧ Людмила
Published: October 2023

Розвиток прикладної іонометрії на етапі вимагає як теоретичних досліджень, вкладених у з'ясування природи селективності електродних мембран, і пошуку нових способів синтезу мембран та його модифікації з метою отримання досконаліших структурних одиниць із ширшим діапазоном. функціональні властивості цих матеріалів. Для вирішення цієї проблеми важливу роль відіграє встановлення зв'язку між структурними характеристиками мембран та їх впливом на електроаналітичні властивості. Взаємодія органічного катіону левамізолу (Лев+) з еозином Н (ЕН-) було досліджено Методом математичного моделювання обґрунтовано енергоефективність формування ІА. Молекулярне моделювання систем Лев– + ЕН- та пов’язані з ним розрахунки проводили з використанням пакета «HyperChem 8.0» для різноманітних початкових варіантів розташування протиіонів відносно один одного (процедура «single point»). Геометричну оптимізацію іонів проводили методом молекулярної механіки MM+. Розроблено левамізол-селективний сенсор із пластифікованою полівінілхлоридною мембраною. Електрод містить іонний асоціат левамізолу з еозином Н. Для моделювання складу мембрани як матрицю використовували ПВХ; досліджено мембрани, пластифіковані дибутілфталатом (ДБФ), діетилфталатом (ДЕФ), діоктилфталатом (ДОФ), дінонілфталатом (ДНФ), дибутилсебацинатом (ДБС), трикрезилфосфат (ТКФ). Встановлено, що природа пластифікатора дещо впливає на крутизну і до певної міри на межу виявлення сенсорів. Відгук лінійний у межах зміни концентрації Левіонів 1·10–5–1·10–1 моль/л із крутизною електродної функції 53,1 ± 1,0 мВ/рС. Сенсор має швидкий час відгуку 10 с і може використовуватися не менше 8 тижнів без будь-яких відхилень у довгостроковій перспективі. Сенсори з більшим вмістом пластифікатора працюють довше, ніж з меншим вмістом. Електрод можна використовувати у діапазоні pH 3,0-8,0. Були досліджені коефіцієнти селективності для левамізолу по відношенню до іонів, що потенційно можуть заважати. Для оцінки розроблених сенсорів було проведено їх апробацію щодо левамізолу в модельних розчинах і лікарських формах. Даний сенсор використовували як індикаторний електрод при потенціометричному визначенні левамізолу в препаратах Декаріс (Decaris) і Левамізол-Здоров'я.
ФОТОМЕТРИЧНЕ ВИЗНАЧЕННЯ ФУРОСЕМІДУ В ЛІКАРСЬКИХ ФОРМАХ ТА БІОРІДИНАХ СПОРТСМЕНІВ
Authors: КОРМОШ Жолт , ГНІТЕЦЬКИЙ Леонід , КОВАЛЬЧУК Андрій , САХАРУК Ігор , ХРИПЛЮК Олександр , ТЕСУНОВ Вадим , КРОТ Анатолій , БОРИСЮК Степан , ПІСКАЧ Людмила
Published: October 2023

Показано, що фуросемід (ФУР) з поліметиновим барвником астрафлоксин FF (АФ) утворює іонний асоціат (ІА). Методом математичного моделювання обґрунтовано енергоефективність формування ІА. Молекулярне моделювання систем ФУР- + АФ+ та пов’язані з ним розрахунки проводили з використанням пакета «HyperChem 8.0» для різноманітних початкових варіантів розташування протиіонів відносно один одного (процедура «single point»). Геометричну оптимізацію іонів проводили методом молекулярної механіки MM+. Отримані ІА досить добре екстрагуються різними ароматичними вуглеводнями. Максимальне вилучення ІА з водної фази досягається при рН 5–9. Вивчено вплив концентрації барвника на оптичну густину толуольних екстрактів іонних асоціатів ФУР з АФ. Екстракція ІА досягає максимального значення при концентрації барвника (1,5 –3,0)·10–4 М. Рівновага екстракції досягається за 50–60 с. Стехіометрію ІА ФУР з АФ встановлено спектрофотометричними методами ізомолярних серій та зсуву рівноваги; співвідношення компонентів складає 1:1. Запропоновано схему утворення та екстракції ІА. Умовний молярний коефіцієнт поглинання ІА становить 1,0·105. Градуювальний графік залежності оптичної густини екстрактів від концентрації ФУР описується рівнянням прямої А = 0,012 + 0,051c в інтервалі концентрацій 0,8–45,6 мкг/см3 ФУР. Межа виявлення ФУР, розрахована за 3s-критерієм (n = 5; Р = 0,95), становить 0,7 мкг/см3. Розроблена методика екстракційно-фотометричного визначення фуросеміду в лікарських формах та біорідинах спортсменів.
Caracterización de genotipos de granada destinadas al consumo en fresco, y procesado en el sur de Jalisco
Authors:   Universidad de Guadalajara, Castañeda Saucedo Ma. Claudia , Anaya Velasco Ana ,   Universidad de Guadalajara, Tapia Campos Ernesto ,   CIATEJ, Macías Macías Alejandro ,   Universidad de Guadalajara, Alzaga Velasco Emanuel ,   Fomento Agropecuario, Alvarez Gonzalez Antonio ,   Fomento Agropecuario, Beltrán Miranda Claudia Patricia ,   Universidad de Guadalajara, Pita López María Luisa ,   Universidad de Guadalajara
Published: October 2023

La granada Punica granatum, es una especie frutal introducida en México que ha ganado popularidad a nivel nacional e internacional debido a sus cualidades organolépticas y nutracéuticas las cuales empiezan a ser preferidas por los consumidores quienes están cambiando su comportamiento alimentario en función de dichas cualidades. En el Sur de Jalisco su cultivo a nivel de traspatio inició hace décadas y su principal uso ha sido para el consumo como fruto fresco y en ponches, bebida tradicional en la región. El objetivo de la presente investigación fue caracterizar los genotipos de granada destinados al consumo en fresco y procesado en el Sur de Jalisco. Se realizó una colecta de veinte variedades de granada, midiéndoles características físicas y bioquímicas, los datos se analizaron con base a un diseño experimental completamente al azar. Los resultados mostraron que existe gran diversidad en cuanto a genotipos de granada, los cuales pueden destinarse al consumo en fresco (Chichona 1, El tío criolla y Negra), con un procesado mínimo (El Tío) y para su industrialización (Los Guizar y Verde tecata delgada). El procesado mínimo del fruto puede representar una buena alternativa para impulsar su consumo.
(تعليم الإنشاء بالرسوم (دراسة إجرائية فى معهد دار السعادة
Authors: SYAIKH ABDURRAHMAN SIDDIK BANGKA BELITUN ISKANDI IAIN , Hadi Abdul
Published: October 2023

كانت الوسائل عنصرة من العناصر المهمة فى عملية التعليم للحصول على الأغراض التربوية. أما استخدامها فى مواقف التعليم لابد أن تناسب بمادة لتحقيق الأهداف التربوية المعينة. وفى هذه الرسالة يهدف الباحثان أن يقوما ببحث تعليم الإنشاء باستخدام الرسوم بمعهد دار السعادة. ومن الظواهر أن الطلاب  في معهد دار السعادة ينقصون اهتمامهم على تعليم الإنشاء.

وأما الأغراض من هذ البحث فهي معرفة إجراء تعليم الإنشاء بالرسوم ومعرفة مستوى قدرة الطلاب على الإنشاء بواسطة الرسوم ولمعرفة العوامل المراعاة لتعليم الإنشاء بواسطة الرسوم.

إن منهج البحث الذى اعتمد إليه الباحثان فى كتابة هذه الرسالة هو المنهج الإجرائى. ولجمع البيانات قام الباحثان نفسهما بتعليم الإنشاء باستخدام الرسوم والملاحظة المباشرة والإختبارات.

وقد نال الباحثان نتائج البحث وهي أن  تعليم الإنشاء بالرسوم فعالة  ومرغوبة  للطلاب في الإنشاء، و هذا ظهر من نتيجة الدرجة المتوسطة  في الإمتحان البعدي  (70) أعلى من نتيجة الدرجة المتوسطة  في الإمتحان القبلي (45،12)
Analisis Daya Beda Tes Hasil Belajar Bahasa Arab Siswa SMA Mamba’ul Hikmah Paron Ngawi
Authors: Muslimah Maziyyatul , Widiyanti Amila
Published: October 2023

Kualitas butir soal pilihan ganda memiliki dampak signifikan pada evaluasi dan pengukuran pemahaman siswa terhadap materi pelajaran bahasa Arab. Dengan mengevaluasi kualitas butir soal, guru dapat mengidentifikasi area yang perlu diperbaiki dalam penyusunan soal, serta meningkatkan efektivitas proses pembelajaran secara keseluruhan. Penelitian ini bertujuan untuk mendeskripsikan kualitas butir soal pilihan ganda pada pelajaran bahasa Arab di SMA Mamba’ul Hikmah Paron Ngawi. Metode penelitian ini menggunakan metode deskriptif kuantitatif, data yang diperoleh dalam bentuk angka dan dianalisis melalui statistik menggunakan aspek pengukuran, perhitungan rumus dan kepastian data numerik. Penelitian ini bertujuan untuk mengetahui kekuatan butir soal pilihan ganda pada pelajaran bahasa Arab. Hasil penelitian ini menunjukkan bahwa 10 butir soal pilihan ganda terdapat hasil sebagai berikut: 3 butir soal yang memiliki kriteria  sangat baik, yang menunjukkan bahwa soal dapat membedakan antara siswa yang memiliki kemampuan tinggi dengan siswa yang berkemampuan rendah. terdapat 1 soal yang memiliki kriteria baik. Ada 1 soal yang memiliki kriteria cukup. Dan terdapat 5 butir soal yang memiliki kriteria buruk.
USE OF MEDIA INDEX CARD MATCH IN ARABIC LANGUAGE LEARNING TO IMPROVE STUDENT LEARNING OUTCOMES
Authors: Ardiansyah Ade Arip , Kosim Nanang , Oktaviani Dini
Published: October 2023

This study aims to evaluate the effect of using Index Card Match learning media with cooperative learning methods on the learning outcomes of grade VIII-G students of Mts Negeri 3 Purwakarta on Arabic mufradāt material. This study used classroom action research methods. Learning outcome data was measured using 20 multiple-choice tests relevant to mufradāt material. The results of the analysis of this study show that the use of Index Card Match media with cooperative methods can improve student learning outcomes. This study concluded that students' learning outcomes before using Index Card Match media obtained an average pretest score of 54, while after using Index Card Match media, the average score on the posttest increased to 74.5. Follow-up studies may involve larger samples and different learning materials to better generalize these findings.
Buhârî’nin Ṣaḥîḥ’in’de Ahmed b. Hanbel’den Hadis Rivayet Etmemesinin Gerekçeleri Üzerine Bir Tahlil
Authors: BİLGİN Recep
Published: October 2023

Güvenilir hadis kaynaklarının başında Buhârî’nin el-Câmiʿu’ṣ-ṣaḥîḥ isimli eseri gelmektedir. Buhârî, yaklaşık 600 bin hadisi toplamış ve kendi belirlediği kriterlere göre en sağlam rivayetleri bir araya getirerek meşhur eserini telif etmiştir. Buhârî, yaşadığı dönemde hemen hemen tüm ilim merkezlerini gezerek devrin tanınmış muhaddislerinden hadis rivayet etmiştir. Abbâsî devletinin hilafet, ilim ve kültür merkezi olan Bağdat’a gelmiş, meşhur muhaddislerden Ahmed b. Hanbel’in derslerine sekiz ayrı periyotta katılmış ve ondan istifade etmiştir. Ancak Buhârî’den bir önceki nesil ve tabakada yer alması bakımından, el-Câmiʿu’ṣ-ṣaḥîḥ’e kaynaklık etmesi beklenirken, Buhârî’nin üç hadis dışında Ahmed b. Hanbel’den rivayette bulunmaması ilmî açıdan merak uyandırıcı bir konu olmuştur. Bu çalışmada, Buhârî’nin el-Câmiʿu’ṣ-ṣaḥîḥ’inde Ahmed b. Hanbel’in rivayetlerine yer vermeme sebeplerinin ortaya çıkarılması hedeflenmiştir. Araştırmada öncelikli olarak Buhârî’yle Ahmed b. Hanbel arasındaki rivayet ilişkisi ve Ahmed b. Hanbel’in hadis külliyatındaki rivayetlerinin sayısal verisi üzerinde inceleme yapılmıştır. Ardından, Buhârî’nin, Ahmed b. Hanbel’den hadis rivayet etmemesinin muhtemel gerekçeleri arasında yer alan; Buhârî’nin, Ahmed b. Hanbel’in hocalarından hadis rivayet etmesi ve Ali b. el-Medînî faktörü, Ahmed b. Hanbel’in hadis rivayetini bırakması, halku’l-Kur’ân/mihne olayı ve tahrîcde benimsenen metot gibi hususlar tahlil edilmiştir.
Mâide 44, 45 ve 47. Âyetlerin Güncel Siyaset Dili ile Anlaşılması Sorunu
Authors: KARAOSMAN Muhammet
Published: October 2023

Kur’ân âyetlerinin her fırsatta referans gösterilip görüş ve düşüncelere meşruiyet kazandırılması sık karşılaşılan durumlardandır. Bu çerçevede Mâide 44, 45 ve 47. âyetler güncel siyaset diliyle yorumlanarak oy vermek küfür olarak değerlendirilmektedir. Bu çalışma Mâide 44, 45 ve 47. âyetlerinin günümüz seçim sistemlerinin önemli bir parçası olan oy vermeyle bir bağlantısının olmadığını ortaya koymayı amaçlamaktadır. Bu doğrultuda âyetlerin doğru anlaşılmasında önemli bir usül kaidesi olan muhatapların tespiti Mekki-Medenilik, siyak-sibak bütünlüğü ve esbab-ı nüzul rivayetleri ile yapılmaktadır. Bu durumda âyetlerin muhatapları ile ilgili farklı görüşler olmakla birlikte Yahudiler olduğu ortaya konulmuştur. Ayrıca kâfir, müşrik, yahudi, hristiyan ve münafıklarla ilgili âyetler Mü’minler için ne anlam ifade ettiği meselesine de aydınlık getirilmektedir. Buna göre gayr-i müslimlerle ilgili âyetler dolaylı olarak Müslümanları ilgilendirmekte ve onlar gibi olmayın anlamına gelmektedir. Mâide 44, 45 ve 47. âyetlerin tefsir incelemelerinde de oy verme ile ilgili herhangi bir veri bulunmamaktadır. Dolayısıyla oy vermeyi küfür olarak görmenin dinî ve ilmî bir temelinin olmadığı anlaşılmıştır. Ancak te’vil yoluyla Müslümanlar bu âyetlerin kapsamı içine sokulmuş ve küfürle itham edilmiştir. Bu durumda da “te’vilin olduğu yerde tekfire yer yoktur” ve “ehl-i kıble tekfir edilemez” ehl-i sünnet prensipleri çiğnenmektedir. Çalışmamız nitel araştırma yönteminin bir parçası olan doküman araştırması şeklinde yapılmıştır. Mâide 44, 45 ve 47. âyetler analiz edilerek elde edilen verilerin tahlili içerik analizi yöntemiyle incelenmiştir. Mevzuyla alakalı görüşler yorumlanmış ve veriler arasındaki ilişki yapıları kritize edilmiştir.
Corporate Taxation, Capital Investment Decisions and Firm Performance of Quoted Non-Financial Firms in Nigeria
Authors: Odusina Ayokunle
Published: October 2023

The study examined the effect of corporate taxation, capital investment decisions on firm performance. Ex-post facto research design was adopted using secondary source of data, 61 firms were purposively sampled from years 2012 to 2020 and data were obtained from the audited annual reports of selected firms. Panel Regression Analysis with fixed effects was adopted and the result showed that Positive and significant relationship was found to exist between CEP and ROA while GNC was negative and insignificant. Corporate tax was positively insignificant related to ROA. Also, there was insignificant positive influence of corporate taxation on the two-investment metrics. The study further found that corporate taxation and investment decisions jointly have positive and significant relationship with firm performance. It was concluded that corporate taxation and investment decisions jointly had significant influence on firm performance of non-financial firms in Nigeria.
Combination of YOLOv3 Algorithm and Blob Detection Technique in Calculating Nile Tilapia Seeds
Authors: Susetianingtias Diana Tri , Patriya Eka , Arianty Rini
Published: October 2023

Baby Fish counting must be counted accurately so it will not cause any loss, especially for fish seeds or fingerlings that have a small size. Generally, people still use conventional counting methods that produce low accuracy values. This research will make a Nila Baby Fish fingerlings counter program using the YOLOv3 algorithm and Blobb detection technique. The annotation data process will use LabelImg, and the dataset training will use Google COLABoratory with the Darknet framework in an online environment. Images that will predict in this program will be called and detected with an object detector. The object with a confidence score of more than 0.3 will be converted into a blob. The blob value will be forwarded to the output layer for scaling the bounding box objects. The output of this program is the predicted image, blob value, prediction time, and the number of Nila seeds. The model performance is evaluated using a confusion matrix and got a 98.87% for accuracy score.
Evaluation of the Performance of the COVID-19 Rapid Antigen Tests in a Tertiary Level Hospital in Bangladesh
Authors: Khan Mohammad Jahidur Rahman , Raihan Ruksana , Akram Arifa , Roy Sumon , Islam Md Shahidul , Alam Mahjabin , Hossain Md Sabir , Karim Nurul , Juliana Farha Matin , Quader Mohammad Rezaul , Khatoon Farhana Khatoon , Suzan Ashikuzzaman , Mim Farzana , Rahman Sharmin , Howlader Md Hanif , Reza Selim
Published: October 2023

The tests providing high sensitivity and specificity are essential to identify and manage COVID-19 patients.There is aheavy demand for low-cost rapid antigen tests (RATs) for COVID-19 with a decent diagnostic value. Globally,several RATs for COVID-19 have been developed, but their clinical efficacy has not been well recognized.Thepurpose of the study was to evaluate the performance of RATs. We conducted this prospective observational study atShaheed Suhrawardy Medical College hospital from February 2021 to April 2021 in Dhaka, Bangladesh. This studyincluded the patients admitted in this hospital at the COVID-19 isolation unit or referred from the triage facility of theoutdoor department of this hospital suspected as COVID-19 case. Two nasopharyngeal samples were collectedsimultaneously. We used one sample on the spot for the RATs and the other was sent to the adjacent ShaheedSuhrawardy Medical College COVID-19 RT-PCR laboratory for real-time reverse transcription PCR (RT-PCR). Theperformance of the RATs was evaluated by consuming the real-time RT-PCR results as a reference. In thisinvestigation, SARS-CoV-2 was identified in 84 (30.7%) of the 223 patients who participated. Of these 84 patients, 9(10.7%) were asymptomatic. The overall sensitivity and specificity of RATs were 78.6% and 99.3%, respectively. Thesensitivity was 81.3% in symptomatic cases and 55.6% in asymptomatic cases. There were 18 false-negativespatients,including 3 asymptomatic cases, who had a low viral load (cycle threshold(Ct) > 30). When the Ct value was up to24, the detection rate of RATs was 100%. The detection rate was 42.3% when the Ct was >29. When symptoms beganwithin three days, the detection rate was 92.3%. When the start of symptoms was over 7 days, the detection rate was33.3%. RATs for COVID-19 used in this study delivered an acceptable performance in patients with high viral loadand within the first week of the onset of symptoms. This method can be a supplementary method to RT- PCR for thediagnosis of symptomatic COVID-19 patients.
Bangabandhu Sheikh Mujib Med. Coll. J. 2022;1(2):58-64
Breastfeeding and Weaning of Children: Identifying the Practice-relevant Issues in an Urban Area of Bangladesh
Authors: Pervez Abu Faisal Md , Syfullah Khalid Ahmed , Hossain Mohammod Neamat , Biswas Rajib , Debnath Shuvo
Published: October 2023

The initial six months of exclusive breastfeeding, followed by appropriate complementary feeding, are critical forchildren's optimal growth and development. Since the 1980s, numerous organizations in Bangladesh have beenpromoting breast feeding, yet age-old practices have not changed significantly. Still, approximately half of children inBangladesh are not breastfed exclusively for six months and do not receive adequate complementary food. This studysought to identify the barriers and facilitators to implementing proper Infant and Young Child Feeding (IYCF)practices. A cross-sectional descriptive study was conducted at the Department of Pediatrics at Bangabandhu SheikhMujib Medical College, Faridpur, from February to June 2021. This study included sixty-six mothers with infantsaged six to twenty-four months. Face-to-face in-depth interviews were used to collect qualitative data regarding thebarriers and facilitators. Transcripts of interviews were translated, transcribed, and examined to determine the primaryfactors. The most prevalent factor was a lack of knowledge and experience with breastfeeding and supplementalfeeding. In addition, contradictory feeding information from various sources and a lack of social support for pregnantand childbearing mothers with limited decision-making capabilities were significant obstacles. In contrast, motherswho received guidance from healthcare professionals before and after delivery and who were educated and receivedfamily support were more likely to follow the recommended practice. Interventions should be prioritized to encouragemothers to take timely antenatal and post-natal care and nutritional counseling during their visits. Educating andempowering them with adequate support from the family and society is essential.
Bangabandhu Sheikh Mujib Med. Coll. J. 2022;1(2):70-75
Causal Evaluation of Pancreatitis in Children
Authors: Islam Fahmida , Sarker Mst Naznin , Rashid Rafia , Islam Farhana , Karim A S M Bazlul
Published: October 2023

Pancreatitis in childhood is not common. It can be associated with severe morbidity and mortality. The role of clinicalevaluation is vital as it can be misdiagnosed easily. This study was aimed to review the prevalence, etiology,presentation and outcome of pancreatitis in children. This cross-sectional study was conducted at the Department ofPediatric Gastroenterology & Nutrition of Bangabandhu Sheikh Mujib Medical University, Dhaka from January,2017 through June, 2018. A total 43 cases of pancreatitis were included in this study. Pancreatitis was classified asacute pancreatitis(AP), acute recurrent pancreatitis (ARP) and chronic pancreatitis (CP) as per diagnostic criteriamade by INSPPIRE (International Study Group of Pediatric Pancreatitis: In Search for a Cure) group. Among 43children (age 10.1 mean ± 2.55,18 males); AP,14 (32.6%); ARP, 14(32.6%) and CP,15(34.8 %). Half of AP wasidiopathic. Majority of ARP (28.6%) were idiopathic and CP (40%) had calcific pancreatitis. Majority of patients hadvomiting followed by moderate to severe abdominal pain. In CP 4(26.6%) patient developed diabetes mellitus.Majority of pancreatitis in children is idiopathic. A sub-set of AP goes on to develop ARP and CP on follow-up andbeing in the idiopathic sub-set is a risk factor. CP is progress to endocrine and exocrine insufficiency. Early diagnosis,close monitoring and proper intervention are mandatory to reduce the potential morbidity and mortality.
Bangabandhu Sheikh Mujib Med. Coll. J. 2022;1(2):76-79
Thyroid Ultrasound Elastography: A Promising Undeniably Diagnostic Tool for Predicting the Risk of Malignancy
Authors: Rahman Hafizur
Published: October 2023

Thyroid disease is of common occurrence, especially in iodine deficient areas. Thyroid nodules are common findings in the general population. It is important to distinguish the subset of thyroid nodules that are malignant, as morbidity and mortality from thyroid cancer increases with disease stage. B-mode ultrasound features are initially used to select thyroid nodules for FNA. Although FNA is considered the gold standard for diagnosis, it is yet imperfect as up to 1530% of samples are considered non-diagnostic or indeterminate. Thyroid ultrasound elastography(USE) is a noninvasive method of assessing thyroid nodules that provides complementary information to B-mode ultrasound and FNA. The combined use of thyroid USE with B-mode ultrasound may improve the ability to discriminate benign from malignant thyroid nodules and reduce the number of needed FNAs. Thyroid USE may also aid with the difficult problem of distinguishing between malignant and benign follicular neoplasm.The elastic properties of tissue have always been of interest in clinical practice. In the past, the identification of structures that were stiffer on physical palpation would raise the suspicion. With the development and advancement of medicine, there proved to be a true correlation in the prediction of malignancy of lesion: malignant disease tends to stiffen the affected tissue, either by increased cell proliferation or fibrosis. Palpation is the oldest method for the detection of thyroid nodules, which if informed by the knowledge that malignant thyroid lesions tend to be much harder than benign ones. Palpation is dependent on the size, location and skill of the physician. Nodules are very small or located in deep regions; there detection by palpation is difficult or even impossible. Although malignant lesion differs in terms of elasticity, it may not have echogenic properties, preventing its detection by conventional ultrasound. Imaging that indicates the stiffness or deformation related to their structural formation.

Bangabandhu Sheikh Mujib Med. Coll. J. 2022;1(2):96-98
Secondary Abdominal Pregnancy at term: a case report
Authors: Zeba Dilruba , Roy Biswanath , Biswash Rahul
Published: October 2023

Abdominal pregnancy is a rare form of ectopic pregnancy and a serious form of extrauterine pregnancy. Abdominal pregnancy account for almost 1% of ectopic pregnancies. Rarely,it may reach at advanced gestation and a viable fetal outcome is a rare event. Sometimes, the diagnosis is suspected only when repeated attempts of induction of abortion or labor are unsuccessful. Really it is difficult to diagnose and manage. Here we are reporting a case of secondary abdominal pregnancy in a 27 years old primi gravida at 39+ weeks of gestation. It was observed from her ultrasonography that a single live pregnancy with breech presentation with almost absent liquor with IUGR baby then decision was made for lower uterine cesarean section under sub-arachnoid block. But it was turned into laparotomy and diagnosed as a secondary abdominal pregnancy. A healthy female baby was delivered. The placenta was attached with the omentum and large bowel loop. After tying and cutting the cord flushed with it's placental attachment, placenta was kept in situ. Abdomen was closed in layers. The diagnosis of abdominal pregnancy was made peroperatively with successful management and delivery of a healthy female baby.

Bangabandhu Sheikh Mujib Med. Coll. J. 2022;1(2):104-106
Synchronous Upper GIT Malignancy in an Elderly Patient
Authors: Islam M M Shahin Ul , Sarker Mst Naznin , Jannat Syeda Nur E , Das Nimai , Hossain Mohammad Iqbal , Mondal Swapan Kumar , Rahman ATM Ataur , Ahmed Dewan Saifuddin
Published: October 2023

Previously thought that, synchronous colonic cancers are relatively common but synchronous upper gastrointestinal cancers are relatively uncommon. But now a days, frequency of synchronous esophageal cancers, gastric cancers or duodenal cancers is increasing due to availability of the upper GI endoscopy, and the prolonged life span of the general population. Here we discussed anelderly malewho presented with features of gastric outlet obstruction and dysphagia and finally diagnosed as simultaneous esophageal squamous cell carcinoma and gastric adenocarcinoma.

Bangabandhu Sheikh Mujib Med. Coll. J. 2022;1(2):107-109
List of Contents of July 2022
Authors: Chief Editor in
Published: October 2023

List of Contents of July 2022
Chương trình mục tiêu quốc gia xây dựng nông thôn mới ở Việt Nam: Lăng kính hành vi về sự tham gia của người dân
Authors: Diệp Thanh Tùng
Published: October 2023

This study was conducted to analyse people's participation behaviour in the national target programme for new rural development in Vietnam. Data were collected from seven provinces representing the economic regions of the country. The method of measuring the participation index was adapted from the participation scale theory. Then, a structural equation model was employed to measure the influencing of behaviour factors and perception on the satisfaction and participation levels of people. Findings indicate that the push factors derived from the perception and expected benefits of the households are decisive factors for satisfaction and participation levels. The effect of pull factors as the official media system of the government did not significantly affect participation behaviour. Hence, policy recommendations focus on a bottom-up approach to ensure that identified activities from people's needs and interests are consistent with the government's orientation and promote sustainable program development.
Implementasi Pembelajaran Dengan Metode Bermain Dalam Meningkatkan Kemampuan Gerak Dasar Lokomotor Siswa Kelas III SD Negeri 38 Kota Bengkulu
Authors: Febriani Heriska , Arwin  , Prabowo Andika
Published: October 2023

Penelitian ini bertujuan untuk mengetahui apakah penggunaan teknik bermain dalam pembelajaran PJOK dapat meningkatkan gerak gerak gerak dasar siswa kelas III. Peneliti menggunakan pendekatan Penelitian Tindakan Kelas (PTK) dalam penelitian ini. 25 anak SDN 38 Kota Bengkulu kelas III A menjadi subjek penelitian. Penelitian ini dilaksanakan dalam dua siklus, dengan masing-masing siklus terdiri dari empat tahap sebagai berikut: (1) perencanaan; (2) implementasi; (3) pengamatan; dan (4) refleksi. Pada kegiatan awal, pengamatan terhadap proses belajar mengajar dengan menggunakan teknik bermain untuk pembelajaran PJOK menghasilkan hasil rata-rata untuk pra siklus sebesar 55.11%, siklus I sebesar 60.77%, dan siklus II sebesar 87.55%. Kesimpulan dari penelitian ini ialah, menerapkan metode bermain dalam pembelajaran PJOK dapat meningkatkan kemampuan gerak dasar lokomotor siswa
Self Efficacy Siswa Yang Mengikuti Ekstrakurikuler Bola Voli Di Smk Negeri 1 Kota Bengkulu
Authors: Vantoria  , Eko Nopiyanto Yahya , Ilahi Bogy Restu , Pujianto Dian
Published: October 2023

ABSTRAK
Penelitian ini bertujuan untuk mengetahui self efficacy siswa yang mengikuti kegiatan ekstrakurikuler bola voli di SMK Negeri 1 Kota Bengkulu. Jenis penelitian yang digunakan yaitu penelitian kualitatif. Metode penelitiannya yaitu menggunakan metode kualitatif deskriptif. Subjek penelitiannya adalah siswa ekstrakurikuler basket SMK Negeri 1 Kota Bengkulu yang berjumlah 20 orang siswa dengan mengunakan teknik purposive sampling. Teknik pengumpulan data menggunakan angket. Teknik analisis data yang digunakan yaitu analisis deskriptif dengan teknik persentase. Hasil dari penelitian ini didapat bahwa self efficacy siswa ekstrakurikuler basket berada pada kategori “sangat tinggi” dengan persentase 40%. Sedangkan padahasil angket self efficacy siswa ekstrakurikuler basket berada pada kategori “tinggi” dengan persentase 60%. Dari penelitian ini di dapatkan bahwa siswa ekstrakurikuler bola voli di SMK Negeri 1 Kota Bengkulu dalam kateori sangat tinggi.
Kata Kunci: Ekstrakurikuler, Self Efficacy, Siswa
Analisis strategi Pembinaan Atlet Oleh Dinas Pemuda dan Olahraga Kabupaten Rejang Lebong
Authors: Fernando Gilang , Permadi Andes , Raibowo Septian , Defliyanto
Published: October 2023

ABSTRAK

Penelitian ini bertujuan untuk mengetahui strategi pembinaan atlet oleh Dinas Pemuda dan Olahraga Kabupaten Rejang Lebong. Penelitian ini menggunakan penelitian Deskriptif Kualitatif dengan teknik pengumpulan data berupa, observasi dokumentasi dan kuesioner. Subjek dalam penelitian ini sebanyak 60 Responden, yaitu 9 Pengurus, 8 Pelatih, dan 43 Atlet dari 6 Cabang Olahraga yaitu Sepakbola, Basket, Tenis meja, Bulutangkis, Pencak silat, dan Renang. Adapun hasil dari penelitian observasi  mendapatkan nilai 58,33%. sedangkan hasil dari angket dilihat dari indikator Perencanaan 66.67% dikategorikan Tinggi, indikator Pengorganisasian 70.89% dikategorikan Tinggi, indikator Penyusunan personalia 72.20% dikategorikan Tinggi, indikator Pengarahan 69.27% dikategorikan Tinggi, indikator Pengordinasian 66.78% dikategorikan Tinggi, indikator Pendanaan 62.89% dikategorikan Tinggi, indikator Penyusunan Pendanaan 71.11% dikategorikan Tinggi. Berdasarkan hasil penelitian dapat diketahui bahwa strategi pembinaan atlet oleh Dinas Pemuda dan Olahraga Kabupaten Rejang Lebong dikategorikan Tinggi, sehingga dapat disimpulkan bahwa strategi pembinaan atlet oleh Dinas Pemuda dan Olahraga Kabupaten Rejang Lebong perlu dikembangkan agar pembinaan atlet di Kabupaten Rejang Lebong dapat berjalan maksimal untuk mencapai prestasi yang maksimal.   .

Kata kunci : Strategi, Pembinaan, Atlet.
Evolution of Anti-Slavery Sentiments From 1776 to 1865 & a Critique of Reparations
Authors: Baker Biff
Published: October 2023

Slavery existed in pre-modern societies throughout the world. While enslaving other peoples in most civilizations was legal, only Western civilization developed a moral revulsion against it. Therefore, the United States dialogue about slavery and reparations should focus on recognizing the 4000 years of slavery that ended through the efforts of abolitionists and their allies. The American abolitionist movement was fueled by a diverse group of individuals, including Quaker abolitionists, women’s rights activists, and influential figures like Olaudah Equiano, Frederick Douglass, Sojourner Truth, and Martin Delany. The moral and political philosophies of Kant, Mill, Nietzsche, and Hegel also influenced the abolitionist movement with ideas about the inherent worth and dignity of human beings, individual liberty, and freedom, shaping the abolitionist movement’s vision of a future without slavery. This led to a Civil War which was the catalyst for ratifying a U.S. Constitutional Amendment in 1865 that eliminated slavery nationwide. In 2019, discussions resurfaced about reparations for slavery, raising questions about justice, individual responsibility, and the potential impact on social cohesion.
PEMBENTUKAN KARAKTER SISWA MELALUI PENDIDIKAN KEPRAMUKAAN PADA MTS ANI DAN MTS KATAPANG KABUPATEN SERAM BAGIAN BARAT
Authors: Ito La , Umarella Samad , Wakano Abidin
Published: October 2023

This study aims to describe efforts to build student character through Scouting education and to find supporting and inhibiting factors for scouting activities at MTs Ani and MTs Katapang, West Seram Regency. This research is a qualitative research, the research subjects include madrasa heads, teachers, scout coaches and students. This research was conducted from June to July 2022. Data collection techniques were through observation, interviews and documentation. The main instrument is the researcher using tools in the form of observation guidelines, interview guidelines, documentation guidelines. The results showed that Scouting activities for the formation of student character, namely religious, nationalist, integrity, independent and mutual cooperation were carried out by means of routine weekly, quarterly and yearly scouting exercises; ceremonial activities, marches, and materials are guided by Dasadarma and SKU by applying five educational methods, namely habituation, exemplary, assignment, lecture, and punishment or sanction. The supporting factors are support from the head of the Madrasah, experienced scout coaches and adequate infrastructure. While the inhibiting factors are the lack of support from parents and students' lack of understanding of the importance of scouting activities for their own good.Penelitian ini bertujuan untuk mendeskripsikan upaya pembentukan karakter siswa melalui pendidikan Kepramukaan dan untuk menemukan faktor pendukung dan penghambat kegiatan pramuka di MTs Ani dan MTs Katapang Kabupaten Seram Bagian Barat. Penelitian ini merupakan penelitian kualitatif, subjek penelitian meliputi kepala madrasah, guru, pembina pramuka dan siswa. Penelitian ini dilakukan pada bulan Juni sampai dengan Juli 2022. Teknik pengumpulan data melalui observasi, wawancara, dan dokumentasi. Instrumen utama adalah peniliti dengan menggunakan alat berupa pedoman observasi, pedoman wawancara, pedoman dokumentasi. Hasil penelitian menunjukkan kegiatan Kepramukaan untuk pembentukkan karakter siswa, yakni karakter religius, nasionalis, integritas, mandiri dan gotong royong dilakukan dengan cara latihan pramuka rutin mingguan, tiga bulanan dan tahunan; kegiatan upacara, baris-berbaris, dan materi berpedoman pada Dasadarma dan SKU dengan menerapkan lima metode pendidikan, yaitu pembiasaan, keteladanan, penugasan, ceramah, dan  hukuman atau sanksi. Faktor pendukungnya yaitu dukungan dari kepala Madrasah, Pembina pramuka yang berpengalaman dan sarana prasana yang memadai. Sedangkan faktor penghambat yaitu kurangnya dukungan dari orang tua murid dan masih kurangnya pemahaman siswa terhadap pentingnya kegiatan pramukauntuk kebaikan diri mereka.
TAFSIR SALMAN: UPAYA INTEGRASI AL-QURAN DAN SAINS
Authors: Baharuddin Didin
Published: October 2023

Artikel ini mendiskusikan tentang Kitab Tafsir Salman, sebuah kitab yang dihasilkan oleh cendikiawan dari ITB. Latar belakang penulis yang notabene adalah para saintis menjadikan kitab ini sangat menarik untuk dikaji. Hal ini, menunjukkan bahwa Al-Quran dapat ditafsirkan oleh para saintis. Dengan metode deskriptif-analisis, pendekatan tafsir dan didasarkan studi kepustakaan ditemukan bahwa Tafsir Salman hanya menafsirkan Juz 30 dengan menggunakan corak tafsir ‘ilmi, tafsir ini juga melakukan komparasi dengan kitab-kitab tafsir sebelumnya. Tafsir Salman juga menggunakan sumber-sumber riset kealaman mutakhir yang telah diverifikasi oleh sejumlah narasumber dan pakar-pakar dari bidang ilmiah terkait. Hal ini menunjukkan bahwa Tafsir Salman merupakan upaya keras para Ilmuan Muslim untuk melakukan integrasi Al-Quran dan sains.
Effects of a Stress Management Program for Foreign Students Using a Nature-Friendly Campus: Application of Campus Walking and Talking Program
Authors:   The Korean Society of Culture and Convergence, Kaise Joichi , Kim Keun-Hyang
Published: October 2023

This study investigated the efficacy of Campus Walking and Talking Program, an emotion -focused stress management intervention set in a nature-friendly campus environment, for foreign students. Data collected pre/post intervention, analyzed using t-tests and repeated ANOVA. The findings indicated that the experimental group exhibited significant reductions in perceived stress(Ｆ=34.20), negative emotions(Ｆ=20.25), loneliness(Ｆ=18.76) after the program, both in comparison to the control group and their own pre-program levels. Moreover, the experimental group experienced significant increases in positivee emotions(Ｆ=17.58), emotional recognition clarity(Ｆ=23.44), life satisfaction(Ｆ=45.30). The study suggests that the Campus Walking and Talking Program, as an emotion-focused coping in a nature-friendly environment, has potential for managing stress and emotions in foreign students.
Historical Memory and Current Geopolitics: Comparing Czech and Hungarian Responses to Russia’s 2022 Invasion of Ukraine
Authors:   The Korean Society of Culture and Convergence, Yang Joonseok
Published: October 2023

This study outlines Russian-Ukrainian relations, summarizes Czech support for the Ukrainian war effort following the 2022 Russian invasion, and compares Czech and Hungarian responses to the invasion. While the Czech Republic and most of the rest of Central and Eastern Europe have fully supported Ukraine, Hungary has strengthened its energy sector ties with Russia and confronted Ukraine regarding policies concerning Hungarian minorities in Ukraine. These differing responses of Hungary and the Czech Republic are informed in different ways by their historical memory of the Cold War. In the Czech Republic, the Ukrainian crisis has evoked memories of the 1968 Soviet invasion of then-Czechoslovakia and the dismantling of Czech sovereignty. Czechs associate the injustice of the Russian invasion of Ukraine— purportedly to control the “contagion” of freedom—with the Soviet invasion of their homeland in 1968. Similarly, some Hungarians remember the significance of the democratic developments of 1956. However, this memory is politicized by erasing any criticism of Russia as a party to the invasion and emphasizing the responsibility of the U.S. in the present situation.