bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effectiveness of My Alazka Application Learning Media in Improving Student’ Chemistry Learning Outcomes
Authors: Wahjusaputri Sintha , Ramadhani Siti Sarah , Saepudin Asep , Reihan Muhammad , Suryanto Hendi 
Published: January 2024

Objective: This research aims to determine, analyze, and identify the effectiveness of the My Alazka Application learning media on the chemistry learning outcomes of 10th grade pupils. Method: This study used a quantitative method for experimental research. The subject of this study was a 28 Student in 10th grade, in accordance to the pretest-posttest design with a single group. This research uses instruments such as questionnaires that are used once before the investigation, known as the pre-test, and once after the experiment, known as the post-test. Result: Based on the Descriptive N-Gain Score data output, The data indicates the mean N-Gain score among students in 10th grade is 63.3074 or 0.63 which is included in the "moderate". The use of My Alazka can significantly enhance the effectiveness of the learning process in communicating messages and lesson content, also learning outcomes of chemistry subjects for student in 10th grade. Novelty: My Alazka application can be an alternative solution for educators and students during the implementation of the learning processes to improve chemistry learning outcomes for 10th grade student.
ANALISIS KELAYAKAN USAHA BAKPIA KACANG HIJAU PADA UMKM C’BAKPIA DI KECAMATAN SUMBERBARU KABUPATEN JEMBER
Authors: Silviani Silviani , Artiani Nanda Ayu , Maharani Fadillah 
Published: January 2024

Agroindustri merupakan suatu industri yang melakukan pengolahan hasil dari sektor pertanian menjadi suatu produk yang dapat menghasilkan nilai. Salah satu agroindustri UMKM yang mengolah kacang untuk dijadikan olahan kue bakpia yaitu C’Bakpia. Kabupaten Jember sendiri produsen kue bakpia cukup banyak, sehingga menjadi masalah tersendiri untuk memasarkan produknya. Dengan demikian, diperlukan adanya analisis kelayakan pada UMKM C’Bakpia apakah layak atau tidak untuk dilanjutkan. Metode penelitian yang dipakai menggunakan metode wawancara dan observasi. Berdasarkan hasil penelitian diperoleh bahwa UMKM C’Bakpia layak untuk diusahakan. Hal tersebut bisa dilihat berdasarkan hasil perhitungan R/C Ratio, B/C Ratio, dan BEP yang memenuhi kriteria pengambilan keputusan yakni R/C Ratio diperoleh hasil 1,52 (1,52 > 1), B/C Ratio diperoleh hasil 0,52 (0,52 > 0), BEP unit diperoleh hasil 10.253 unit/tahun dan BEP harga diperoleh hasil Rp. 111.905.034/tahun.
Optimasi Pembuatan Briket Bioarang Dari Bahan Cangkang Kemiri Dan Sekam Padi Terhadap Nilai Kalor Dan Laju Pembakaran
Authors: Alfi Ahmad , Pangga Dwi , Ahzan Sukainil 
Published: January 2024

Optimasi Pembuatan Briket Bioarang Dari Bahan Cangkang Kemiri Dan Sekam Padi Terhadap Nilai Kalor Dan Laju Pembakaran Penggunaan bahan bakar saat ini masih bersumber dari bahan bakar fosil yaitu bahan bakar minyak, batu bara dan gas. Briket adalah sumber energi yang berasal dari biomassa yang digunakan sebagai minyak bumi dan energi dari fosil. Briket yang paling umum digunakan adalah briket batu bara, briket arang, briket gambut, dan briket biomassa. Briket dapat dibuat dari bahan baku yang banyak kita temukan dalam kehidupan sehari-hari, lain batok kelapa, jamplung, eceng gondok, tongkol jagung, kulit kacang tanah, cangkang kemiri dan sekam padi.dan lain sebagainya. Pembuatan briket arang cangkang kemiri dan sekam padi dilakukan dengan proses karbonisasi, Pembuatan briket dengan persentase 90%-0%, 75%15%, 60%-30%, 45%-45%, 30%-60%, 15%-75%, 0%-90% (ACK dan ASP) perekat menggunakan tepung kanji (tepung tapioka) dengan menggunakan 10% perekat. Selanjutnya briket cangkang kemiri dan sekam padi diuji kadar air, densitas, nilai kalor dan laju pembakaran. Hasil pengujian briket cangkang kemiri dan sekam padi menghasilakan kadar air 5,12%, densitan 0,61 m3, nialai kalor tertinggi 5019 (kalor) dan laju pembakaran 0,33 gram/menit. Briket cangkang kemiri dan sekam padi dapat dijadikan bahan bakar alternatif karena memiliki nilai kalor yang cukup tinggi yaitu 5019 kal. Briket cangkang kemiri dan sekam padi pada dasarnya telah memenuhi Standar Nasional Indonesia SNI 01-6235-2000 yaitu nilai kalor minimal 5000 kal/g.
Kata Kunci : Briket, Cangkang Kemiri, Sekam Padi, perekat.
Development of E-Physics Magazine Media with the Assistance of Canva to Increase Students' Interest in Learning Physics: A Feasibility Test
Authors: Haafida Nuuri , Nur Diyana Tsania 
Published: January 2024

Learning media is a tool that can assist teachers in conveying information to students so that the material can be conveyed thoroughly. Physics, which is seen as a difficult subject, requires alternative attractive media such as magazines in order to increase interest in reading and learning. The purpose of this research is to determine the feasibility of E-physics Magazine as an alternative physics learning media. The R&D research method is used with the 4D model which is carried out until the development stage. Feasibility test with 3 indicators was conducted by 1 lecturer and 6 active Physics Education students. The results of the feasibility test obtained are the material indicator getting an average result of 3.43, the media presentation indicator getting an average result of 3.08, and the language indicator getting an average of 3.46. So, it can be stated that E-physics Magazine is feasible to use as an alternative physics learning media.

Keywords: E-physics Magazine, Ohm's Law, reading interest, learning interest
Evaluation of Local Supplementary Feeding Program in Toddler Nutrition Recovery House (Pelita) in Kedung Banteng District, Tegal Regency
Authors: Aini Mahmudah Khurotul , Margawati Ani , Margawati Ani , Winarni Sri , Winarni Sri 
Published: January 2024

<div><table cellspacing="0" cellpadding="0" align="left"><tbody><tr><td align="left" valign="top"><p><em>One approach taken to reduce the prevalence of stunting is by providing additional recovery food to malnourished toddlers. The Rumah Pelita supplementary food program has been running in Kedung Banteng District since 2020. In the implementation of the Rumah Pelita Program, there are still existing cases of stunting and the nutritional status of targets and there has never been an evaluation of the Rumah Pelita program. The aim of the research is to determine the evaluation of the supplementary feeding program made from local food in Kedungbanteng District, Tegal Regency in terms of input, process and output aspects. This research method is qualitative research which is descriptive and evaluative in nature. The research period is January-March 2023. The research was conducted in 5 villages in the Kedungbanteng Community Health Center area. The main informants were 1 nutrition officer and 5 village midwives, and triangulation informants were 5 Rumah Pelita cadres and 5 mothers of toddlers. Data collection used in-depth interviews, while the source triangulation method was used to validate the data. Research data analysis is data reduction, data presentation and drawing conclusions. The results of the research show that the number of cadres is still insufficient, and there are still villages that have not budgeted for equipment rental and transportation for cadres, there are deficiencies in reporting and recording and there are still toddlers who experience stunting. There needs to be integration of central and regional government policies regarding handling stunting in toddlers, so that there is a division of the budget for handling stunting. and it is recommended that health workers provide health education about stunting prevention and routinely monitor the development of toddlers. </em></p><p> </p></td></tr></tbody></table></div><strong><em>Keyword: Stunting, Policy, Nutrition, Provision of supplementary food, Toddler</em></strong>
ECONOMIC USEFUL AND BIOLOGICAL SIGNS IN PUREBRED AND CROSS-BRED COWS OF THE UKRAINIAN BLACK-AND-WHITE DAIRY BREED UNDER THE EFFECTS OF HIGH TEMPERATURES AND TYPES OF FEEDING
Authors: Verbuch I. V. , Medvid O. V. 
Published: January 2024

The results of studies of economically useful and biological traits in purebred (Ukrainian Black-and-White dairy breed) and cross-breed (Ukrainian Black-and-White dairy breed x Swiss) cows are given, taking into account the effect of high temperatures and types of feeding. At the same time, it was established that purebred cows exceeded crossbred cows in terms of milk yield, but were inferior to the latter in terms of milk quality (fat content, protein content). In general, the advantage in milk fat and protein yield in favor of crossbred cows, in the section of three lactations, was from 3.0 to 9.5 kg and from 2.6 to 6.4 kg, respectively.
Along with this, the dependence of heat resistance of cows on their genotype was established. Cross-breed cows were characterized by better adaptation properties to the effects of hot weather conditions, as they had more balanced indicators of heat resistance.
Analysis of indicators of milk productivity of cows with different types of feeding showed that the use of the same type of feeding provides an increase in milk yield per 533 kg of milk, fat content by 0.14% and protein by 0.01% compared to traditional feeding technology.
CHARACTERISTICS THE OFFSPRING OF SIRES BY LONGEVITY TRAITS OF THE HERD FOR BREEDING UKRAINIAN BLACK-AND-WHITE DAIRY BREED
Authors: Kompanets I. O. 
Published: January 2024

Based on studies of the offspring of sires in a herd for breeding the Ukrainian Black-and-White dairy breed (UBWD), a significant influence of their heredity on the variability of longevity traits has been established. According to the duration of productive use, the variability between extreme options was 1061 days, and in terms of the number of lactations used during life, it was ‑ 2.7, with high reliability for both traits (P < 0.001). The variability of longevity traits did not depend on the origin of the sires, among whom there are purebred Holsteins and bulls of domestic selection of Ukrainian Black-and-White dairy breed of different genotypes and lines. It was found that the quantity of days of productive use and the number of used lactations during the life of cows of different origins are positively correlated with indicators of productive longevity ‑ lifetime milk yield and milk fat, and milk yield per day of productive use. Variability in lifetime milk yield varied widely, from 14934 (daughters of the sire Katka 5218, Metta line, UBWD), to 33031 kg (daughters of the sire Marcellus 136057831, line P. F. A. Chief, Holstein breed), with a high reliable difference between them, which amounted to 18097 kg (P < 0.001). The milk fat content of the daughters of the assessed sires also differed in significant, at a reliable level, variability within the range of 3.72–3.85% with a difference between the extreme options of 0.13% (P < 0.001). Similar variability in sire offspring, regardless of origin, was observed in lifetime milk fat yield, with variation ranging from 570.5–1197.9 kg, with the highest indicator in daughters of Holstein bull Caprice 401393 and the lowest in daughters of domestic sire Katka 5218.
INFLUENCE OF CALVING SEASON OF COWS ON THEIR PRODUCTIVITY UNDER ORGANIC AND CONVENTIONAL MILK PRODUCTION
Authors: Kochuk-Yashchenko O. А. , Kucher D. М. , Savchuk I. M. , Leonets S. О. , Hladyshchuk I. V. , Marynenko D. Yu. 
Published: January 2024

The aim of the research was to study the impact of the first calving season of Simmental cows on their future milk productivity and reproductive capacity in conditions of both organic and conventional milk production.
Research materials and methods. The research was conducted in Simmental breed herds of PE "Galex-Agro" (organic milk production, n = 272) and STOV "Myroslavel-Agro" (conventional milk production, n = 120) in the Zviahel district of Zhytomyr region, Ukraine. First-calving cows in the two farms were categorized into four groups based on the calving season: Group I – Winter (n = 83 and 42 cows in PE "Galex-Agro" and STOV "Myroslavel-Agro" respectively); Group II – Spring (59 and 26);Group III (45 and 12); Group IV (85 and 40 cows).
Research results. First-calving cows in organic production demonstrated a higher expression of quantitative traits of milk productivity, regardless of the calving season, compared to their counterparts in conventional conditions, albeit with slightly lower qualitative traits. However, statistically significant differences were found only in 305-day milk yield between autumn-calving cows in favor of first-calving cows from PE "Galex-Agro."
It is worth noting that, in both farms, the first calving in the autumn season was found to be the most favorable, while the summer season was the least favorable, which provides grounds for planning calving in the autumn period. Our research results indicate that animals under organic management, regardless of the calving season, exhibited statistically significantly (P < 0.01–0.001) older age at first calving and longer calving intervals. No statistically significant intergroup differences were found in other reproductive traits.
The season of first calving in both organic and conventional milk production conditions accounted for 0.3 to 4.7% and 0.2 to 3.3% of the total phenotypic variability in milk productivity traits, as well as 1.0 to 2.9% and 0.6 to 2.5% of the reproductive capacity. Statistically significant effects of the calving season were only observed in PE "Galex-Agro" and exclusively on productivity traits, including lactation duration (3.2%), 305-day milk yield (4.3%), milk fat content (4.7%), milk protein content (4.3%), milk fat, and protein content (4.7%), as well as the duration of dry period (2.9%) (P < 0.05–0.001).
Conclusion. Our research results highlight the importance for specialists in both farms to pay attention to the seasonality of first calving in cows and, if possible, take these aspects into account when planning breeding and technological measures in the farms.
CHARACTERISTICS OF THE GROWTH OF HEIFFS OF DIFFERENT LINES OF THE BUKOVINY FACTORY TYPE OF THE UKRAINIAN RED-AND-WHITE DAIRY BREED
Authors: Liubynskyi O. I. 
Published: January 2024

The study was carried out in the herd of the Myrne breeding farm of the Chernivtsi region on animals of the Bukovyna factory type of the Ukrainian Red-and-White dairy breed. It was established that heifers of the Bukovin factory type of the Ukrainian Red-and-White dairy breed were characterized by good indicators of live weight. In newborn animals, this indicator was 31.9 kg, by the age of 6 months it increased by 5.4 times or by 134.5 kg, by the age of 12 months – by 9.7 times or by 266.9 kg and by 18 – one month old – 13 times or by 369.8 kg. The average age of the first insemination in the herd was 15.5 months, and the live weight of animals at this age was 365.2 kg. The coefficients of variation of live weight, depending on age, were in the range of 8.9–17.1%. This indicator was the lowest in 18-month-old animals. The variability of the multiplicity of increase in live weight was within 18.4–21.3%. It should be noted that the highest coefficients of variation of the multiplicity of live weight increase (21.3%) were observed in 12-month-old heifers. The highest average daily gains were observed in heifers from 3 to 6 months of age and amounted to 825 g, with a variability of 26.8%. Later, with increasing age of the animals, this indicator decreased and in the age period from 15 to 18 months it was 550 g with a variability of the sign of 56.2%. In general, from birth to 18 months of age, the average daily weight gain of heifers was 684.1 g. A comparative analysis of the dynamics of the live weight of heifers of different lines showed that the heifers of the Starbuck line were better in terms of live weight at birth (34.0 kg) compared to their peers other lines During the 18-month growing period, repair heifers of the Starbuck line were significantly better compared to peers of other lines. At the final stage of cultivation, with an average live weight of 417 kg, they exceeded their peers by 8–64 kg. The average daily gain of live weight in the period from birth to 18 months of age was the highest in heifers of the Starbuck line at an average of 710 g, while in their peers of other lines it was lower by 21–112 g. With the creation of proper growing conditions, heifers are capable of high growth intensity and high milk productivity in the following stages of the technological production cycle of obtaining high-quality products.
FLIGHT ACTIVITY AND POLLEN AND WAX PRODUCTIVITY OF BEES OF DIFFERENT GENEALOGICAL FORMATIONS OF THE CARPATHIAN SUBSPECIES
Authors: Stetsyshyn M. S. , Fedorovych V. V. 
Published: January 2024

The research was conducted on bees of different intra-line crosses of the Carpathian subspecies in private apiaries in Navariya village, Lviv region. To conduct experimental studies, 6 groups of 10 bee colonies were formed in each group: I – control group – bees of the Carpathian population of the Vuchkovsky type; II – inbred group ♀ microline "915" x ♂ microline "915"; III – breeding cross ♀ microline "Sto" x ♂ microline "915"; IV – breeding cross ♀ type "Vuchkovsky" x ♂ microline "915"; V – breeding cross ♀ microline "67" x ♂ microline "915"; VI – breeding cross ♀ microline "07" x ♂ microline "915".
It was found that bees of different breeding crosses of the Carpathian subspecies differed significantly in flight and pollen collection activity and wax productivity. In terms of flight activity, the bees of the inbred group ♀ microline "915" x ♂ microline "915" significantly differed during observation at 9:00. 12:00 and 15:00 hours. In the morning and at 15:00 hours, the best pollen-collecting activity was characterised by bees of the breeding cross ♀ microline "07" x ♂ microline "915" group. In the afternoon, the bees of the inbred group ♀ microline "915" x ♂ microline "915" collected the most pollen – 312.9, which is 84.1 pieces more than in the control group. In the evening, the best flight activity (392.2 arrivals) and collection of pollen (126.8 pcs.) were observed in insects of the breeding cross ♀ microline "67" x ♂ microline "915". The highest wax yield was characterised by bees of the breeding crosses ♀ microline "07" x ♂ microline "915" and ♀ microline "915" x ♂ microline "915". The strength of the influence of genealogical formation on the flight activity of bees during the day ranged from probable to unreliable values and was in the range of 13.9–28.7%, and on wax productivity in all cases it was reliable P < 0.05, P < 0.001 and ranged, depending on the trait, from 19.2 to 31.3%.
Construindo pontes entre o Design Thinking e a aprendizagem criativa
Authors: Costa Luciano Andreatta Carvalho da , Barreto Rodrigo Moreira 
Published: January 2024

O presente artigo tem como objetivo estabelecer convergências entre a abordagem Design Thinking, aplicada a contextos educacionais, sob a ótica de Tim Brown, e a aprendizagem criativa, baseada no livro Jardim de infância para a vida toda: por uma aprendizagem criativa, mão na massa e para todos, de Mitchel Resnick, na perspectiva de um Ensino Tecnológico Inovador (ETI). Adotando como metodologia a pesquisa bibliográfica, utilizou-se a Análise de Conteúdo, na perspectiva de Bardin. Os dados foram sintetizados a partir da construção de dois mapas mentais. Como resultado, foi possível a construção de costuras consistentes entre os conceitos gerais de ambas as abordagens, reforçadas pelos cinco componentes da espiral da aprendizagem criativa, e entre cada uma das etapas do Design Thinking. Conclui-se que as abordagens, apesar de distintas, têm um objetivo semelhante: fornecer ferramentas para que as pessoas possam desenvolver seu potencial criativo. As relações estabelecidas vão ao encontro da perspectiva do ETI, pois revelaram a importância do protagonismo dos estudantes, da relação entre a teoria e a prática e da própria reflexão crítica acerca dos impactos da tecnologia e do caráter social do conhecimento.
ЄВРОПЕЙСЬКИЙ ДОСВІД У РОЗВИТКУ ТА ПРОСУВАННІ ДІЛОВОГО ТУРИЗМУ В ТУРИСТИЧНІЙ СФЕРІ УКРАЇНИ
Authors: МОСКВЯК Ярослава 
Published: January 2024

У статті проаналізовано розвиток та просування ділового туризму в Україні. Проаналізовано досвід європейських країн. В наш час у сфері туризму все більшої актуальності набуває діловий чи бізнес-туризм. Такий вид туризму дозволяє знаходити потрібні зв'язки, набувати важливих знань, безцінного досвіду та навичок, необхідних для розвитку та зростання бізнесу, підвищує рівень кваліфікації та професіоналізму. Діловий туризм — вид сучасного туризму, що швидко розвивається. Розвиток ділового туризму характеризується все більшою зацікавленістю ділових людей з усього світу Україною. Це один з перспективних та прибуткових видів туризму. Світова глобалізація ставить завдання з підвищення конкурентоспроможності та визначення нових пріоритетів розвитку економіки в туристичній сфері. На сьогоднішній день туризм динамічно розвивається і, діловий туризм зокрема, та становиться основною сферою світової економіки. Україна не є виключенням в участі глобалізаційних процесів, тому є потреба досліджувати міжнародний туризм.
В Україні бізнес-туризм почав розвиватися досить швидко і досягнув високого рівня. На сьогоднішній день у країні є багато гідних місць для проведення ділових зустрічей та заходів будь-якого масштабу та рівня. Це стандартні та нестандартні локації різної місткості для всіх видів ділових заходів, різних можливостей та бюджетів.
В Україні бізнес-туризм почав розвиватися досить швидко і досягнув високого рівня. На сьогоднішній день у країні є багато гідних місць для проведення ділових зустрічей та заходів будь-якого масштабу та рівня. Це стандартні та нестандартні локації різної місткості для всіх видів ділових заходів, різних можливостей та бюджетів. Створено в країні та необхідну інфраструктуру для ділового туризму: у всіх регіонах країни розвинена спеціалізована готельна база, що дає можливість обрати бізнес-готель потрібної категорії, з місткістю різної кількості учасників та обладнаний усім необхідним для продуктивної роботи та повноцінного відпочинку; широкий вибір виставкових комплексів та конференц-залів із новітнім технічним обладнанням, розрахованих на різну кількість відвідувачів; сучасні технології дають можливість діловій людині вести бізнес незалежно від її місцезнаходження; діють міжнародні електронні платіжні системи; щорічно в країні відбуваються тисячі міжнародних, всеукраїнських та регіональних виставок, що охоплюють усі сфери життєдіяльності людини.
PENERAPAN MESIN POTONG RUMPUT GAJAH UNTUK MENINGKATKAN EFEKTIFITAS KERJA KELOMPOK TERNAK ANDHINI REJO
Authors: Susastriawan A.A.P. , Muchlis Muchlis , Sidharta Bambang W. 
Published: January 2024

Kelompok ternak Andhini Rejo berlokasi di Bangujiwo Kasihan Bantul memikili usaha penggemukan sapi. Kelompok ternak ini beranggotakan 35 orang dengan jumlah total sapi pada tahun 2022 adalah sebanyak 70 ekor dengan jumlah kandang sebanyak 14 kandang. Salah satu kendala yang dihadapi kelompok ternak Andhini Rejo saat ini adalah lamanya waktu persiapan pakan terutama saat pemotongan rumput gajah. Hal ini disebabkan karena pemotongan dilakukan secara manual. Permasalahan ini diatasi dengan penerapan Teknologi Tepat Guna (TTG) mesin pemotong rumput gajah melalui pengabdian kepada masyarakat dengan pendanaan dari Program Penerapan Ipteks Masyarakat (PIM) Direktorat Akademik Pendidikan Tinggi Vokasi tahun 2022. Penerapan TTG mesin perajang rumput gajah ini bertujuan untuk meningkatkan efektifitas kerja peternak Andhini Rejo dalam mempersiapkan pakan. Pengabdian kepada masyarakat ini dilakukan dengan pembuatan dan serah terima mesin perajang, serta pelatihan pengoperasian dan perawatan mesin perajang. Mesin perajang rumput gajah menggunakan penggerak motor bensin kapasitas 5,5 HP dengan sistem transmisi V-belt – pulley. Rangka mesin dibuat dari besi siku 4 x 4 cm dengan dimensi panjang 77 cm lebar 60 cm dan tinggi 90 cm. Efektivitas kerja peternak dalam memotong rumput gajah meningkat dari 50 kg/jam secara manual menjadi 200 kg/jam dengan penggunaan mesin potong rumput gajah.Kata kunci: teknologi, mesin, perajang, pakan ternak, efektifitas