bluuebunny/crossref_metadata_2025 huggingface dataset:
NIAT MEMBELI GREEN PRODUCT PADA GENERASI MILLENIAL DI INDONESIA
Authors: Ikhsan Muhammad , Salim Muhartini , Hayu Rina Suthia
Published: February 2024

This study focuses on millennials' intentions to buy green products in Indonesia. The Theory of Planned Behavior (TPB) was applied in this study. The purpose of this study is to investigate the impact of environmental awareness, environmental knowledge, attitudes, behavioral control perceptions, and subjective norms on purchase intent. The quantitative research approach was applied, and primary data were gathered using an online questionnaire. This research included 230 respondents who planned to buy ecologically friendly items. The analysis approach used in this work is Structural Equation Modeling (SEM). AMOS 20.0 for Windows was utilized as the testing software. The data reveal that the higher the level of environmental concern, attitude, and perceived behavioral control, the greater the desire to buy green items among Indonesian millennials. While there is a negative relationship between environmental knowledge characteristics and subjective standards and the propensity to buy green items. Practical advice in this study is that it is hoped that providers of environmentally friendly products (green products) can provide a more detailed explanation of the benefits of green products to the millennial generation in order to create an attitude of care for the environment and provide information that environmentally friendly products are easily obtained in order to encourage consumers to have the intention to buy environmentally friendly products.
PENGARUH JENIS ZAT PENGATUR TUMBUH ALAMI DAN LAMA PERENDAMAN TERHADAP PERTUMBUHAN STEK TANAMAN LADA (Piper nigrum L.)
Authors: Mutia Sri , Syukri Syukri , Marnita Yenni
Published: February 2024

This research aims to determine the effect of the type of natural growth regulator and the length of soaking on the growth of pepper plant cuttings. The experimental design used was a factorial randomized block design consisting of 2 factors. Factor I is the influence of giving several types of natural ZPT and factor II is the length of soaking. The results of the research concluded that the type of natural growth regulator had a very significant effect on the growth percentage of pepper cuttings and shoot height, but had no significant effect on the number of shoots, number of leaves, root length and root weight. The treatment of onion extract and coconut water provided the best growth of pepper cuttings. The length of soaking had a very significant effect on the growth percentage of pepper cuttings and shoot height, but had an insignificant effect on the number of shoots, number of leaves, root length and root weight. Soaking time of 20 minutes provides the best growth of pepper cuttings. The interaction between the type of natural growth regulator and the length of soaking had a very significant effect on growth percentage and shoot height, but had no significant effect on shoot height, number of shoots, number of leaves, root length and root weight. The best interaction on the percentage of growth of pepper cuttings was the Z0L3, Z1L1, Z1L2, Z1L3, Z2L1, Z2L2 treatment, while the shoot height and age were the Z2L3 combination.
POLA KEMATIAN DAN INTENSITAS SERANGAN PARASIT PADA IKAN LELE YANG DIBUDIDAYAKAN DENGAN DUA SISTEM YANG BERBEDA
Authors: Angga Kartika Gde Raka , Amelia Novita , Angga Pebriani Dewa Ayu
Published: February 2024

This study aimed determine the parasite infection intensity value and mortality pattern of catfish (Clarias gariepinus) cultivation with different systems. The cultivation system used is intensive and intensive + bio floc system. The research design used is CRD (Complete Randomized Design), using two treatments with three repetitions. The research activities included sampling, ectoparasite examination, identification, and water quality examination. The total samples studied in this research were 24 fish in each treatment. Fish parts observed were the body surface, gills, and fins.  The results of the research conducted show that, at the beginning to the end of the study, the mortality rate of fish has decreased. Then, the highest parasite infection intensity value was found in the intensive treatment, with a moderate infection category.
IDENTIFIKASI DAN PREVALENSI EKTOPARASIT PADA IKAN BANDENG (Chanos chanos) SERTA KAITANNYA TERHADAP LINGKUNGAN DI TAMBAK GAMPONG BAYEUN, ACEH TIMUR
Authors: Farlizah Thasya Thasya , Putriningtias Andika , Komariyah Siti
Published: February 2024

Milkfish (Chanos chanos) is one of the main aquaculture commodity species and has an important market value.  The rapid development of milkfish cultivation is due to the good performance and growth rate of milkfish.  In line with the large number of enthusiasts for fish farming, there are also a number of disturbing problems, thus hindering the development of aquaculture businesses, one of which is infectious diseases caused by parasites.  Therefore, the purpose of this study was to identify and determine the prevalence rate of ectoparasites in milkfish (Chanos chanos) in Gampong Bayeun ponds, East Aceh.  Sampling was carried out at the Gampong Bayeun pond, East Aceh from 29 August to 9 September 2022 with a total of 90 milkfish samples.  Sampling was carried out 9 times.  Sampling was carried out when the fish were 2 months old.  Identification of ectoparasites was carried out at the Laboratory of the Faculty of Agriculture, Samudra University.  The results of this study found three types of ectoparasites that infect milkfish, namely Trichodina sp., (30%), Unitubulotestis sp.  (17.8), Dactylogyrus sp., (15.6%).  The most common type of parasite found was Trichodina sp., which was found in 278 parasites in milkfish.
IDENTIFIKASI JAMUR PENYEBAB PENYAKIT PASCAPANEN PADA BIJI JAGUNG DAN KACANG TANAH DI WAKTU PENYIMPANAN
Authors: Anggraini Selviana , Lumbantoruan Santa Maria , Ansiska Paisal , Sridanti Irma Lisa , Vajri Indri Yanil
Published: February 2024

Pathogens that cause plant diseases do not only attack when it was in the field until harvesting, these attacks continue until the agricultural product was stored and consumed. The agricultural products could be stored for a long period after harvesting. During storage, there were several constraints were found in the form of decreased quality due to postharvest disease which it was caused by several pathogens such as fungi, bacteria, and viruses. Fungi were a group of pathogens that were often found as a cause of postharvest disease in agricultural commodities. The method used in this study was a blotter, then it would be continued by isolation and purification and also identification of the pathogen under a microscope. The results of the identification of fungi that cause postharvest diseases in corn and peanut seeds were found in four pathogenic fungi, namely Aspergillus niger, Aspergillus flavus, Penicillium sp, and Fusarium sp.
PENGARUH MEDIA TANAM DAN DOSIS PUPUK NPK TERHADAP PERTUMBUHAN BIBIT BAKAU MINYAK (Rhizophora apiculata)
Authors: Gamelasari Evi , Asfaruddin Asfaruddin , Prihanani Prihanani
Published: February 2024

This study aims to determine the effect of planting media on the growth of Oil Mangrove (Rhizophora apicutala) seedlings, to determine the effect of NPK fertilizer doses on Oil Mangrove (Rhizophora apicutala) seedling growth, to determine the interaction effect of planting media and NPK fertilizer doses on Oil Mangrove seedling growth. (Rhizophora apicutala). This study used a factorial randomized block design, with the first factor being the planting medium (M) consisting of M1: Topsoil, M2: Sandy Mud Soil, and the second factor being the dose of NPK fertilizer (B) consisting of B1: 0 g/polybag, B2: 9 g/polybag, B3: 12 g/polybag, B4: 15 g/polybag. The treatment was repeated 3 times to obtain 24 experimental units. The research showed that the treatment of planting media had no significant effect on the growth of oil mangrove seedlings (Rhizophora apiculata) except for the seedling height of 4 WAP, the NPK dose treatment had a significant effect on the growth of oil mangrove seedlings except for the variable number of leaves 4 WAP, 8 WAP, and dry weight, treatment interactions. the planting medium and doses of NPK fertilizer had no significant effect on the growth of oil mangrove seedlings (Rhizophora apiculata) except for plant height of 4 WAP, the dose of NPK 15 g/polybag gave the best growth of oil mangrove seedlings.
KONDISI AGRIBISNIS JAGUNG DI KABUPATEN LIMA PULUH KOTA PROVINSI SUMATERA BARAT
Authors: Ramadhan Fajri , Hidayati Filya , Bastoni Al
Published: February 2024

This research aims to determine the fulfillment of corn as feed for poultry (broilers and layers) in Limapuluh Kota Regency, especially in Guguak District as a corn production center in Limapuluh Kota Regency. This study uses a qualitative method. The primary and secondary data obtained were analyzed descriptively. The research is limited to all corn farmers who supply corn for animal feed in Limapuluh Kota Regency. Samples were obtained from all corn farmers who supply corn for animal feed in Guguak District, Limapuluh Kota Regency who have a farming area of >1.0 ha. This research concludes that the implementation of the corn agribusiness system in Guguak District, Limapuluh Kota Regency applies all existing agribusiness subsystems, namely the upstream subsystem (providing production facilities), downstream subsystem (marketing), supporting facilities subsystem and supporting services subsystem.
PENGARUH PADAT TEBAR TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN MAS KOKI (Carassius auratus) SISTEM RESIRKULASIPENGARUH PADAT TEBAR TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN MAS KOKI (Carassius auratus) SISTEM RESIRKULASI
Authors: Saputra Reza Deska , Firman  , Martudi Suharun
Published: February 2024

Penelitian bertujuan untuk memperoleh padat tebar terbaik untuk Ikan Maskoki (Carassius auratus) yang dipelihara dengan sistem resirkulasi.  Penelitian dilaksanakan pada bulan  Maret  sampai Mei 2023, selama 60 hari di Jalan Durian Kota Bengkulu.  Penelitian menggunakan  Rancangan Acak Lengkap (RAL) yang terdiri atas 4 perlakuan padat tebar dan 6 ulangan sehingga diperoleh 24 unit percobaan.   Padat tebar15 ekor/20 liter air (P1), Padat tebar 30 ekor/20 liter air (P2), Padat Tebar 45 ekor/20 liter air (P3) dan Padat Tebar 60 ekor/20 liter air (P4).  Wadah penelitian  berupa box plastik ukuran 50 cm x 30 cm x 30 cm.  Hasil penelitian menunjukan bahwa padat tebar berpengaruh sangat nyata terhadap pertambahan berat biomassa dan laju tumbuh spesifik,  berpengaruh tidak nyata terhadap panjang mutlak dan kelangsungan hidup.  Padat tebar 60 ekor/20 liter air (P4) menghasilkan bagi pertambahan berat biomassa 131,23 gram, kelangsungan hidup Ikan Mas Koki 99,00 persen, laju pertambahan berat biomassa harian  2,45 % dan pertambahan panjang 2,64 cm.
APLIKASI TEKNOLOGI RITX SOIL DAN WEATHER SENSOR DALAM PENINGKATAN PRODUKSI PADI: BAGAIMANA ADOPSI INOVASI PETANI?
Authors: Asnamawati Lina , Eka Herawati Is , Rasoki Timbul , Faridha Ida , Nurmalia Ana
Published: February 2024

Teknologi Ritx Soil dan Weather Sensor telah diimplementasikan dalam sektor pertanian di daerah terpilih di Indonesia. Namun, laporan saintifik terkait adopsi teknologi oleh para petani belum tersedia secara terbuka untuk kepentingan sains dan pengambilan kebijakan. Oleh karena itu, penelitian ini dilaksanakan untuk memberikan data saintifik terkait adopsi inovasi teknologi bagi petani. Kegiatan dilaksanakan di Desa Cikembulan, Kabupaten Garut, dengan melibatkan 56 responden. Studi ini menemukan bahwa hanya 41% responden yang menggunakan teknologi. Faktor-faktor adopsi inovasi yang diteliti terdiri atas ke kosmopolitan, motivasi petani, kehadiran petani, self efficacy, peran penyuluh, frekuensi penyuluhan, pendidikan, dan pengalaman usaha tani. Hanya faktor pengalaman usaha tani berkontribusi positif pada adopsi inovasi petani. Sebagai kesimpulan, perlu ada dorongan yang kuat dari pemerintah dan lembaga swadaya masyarakat dalam hasil penerapan teknologi sektor pertanian untuk meningkatkan produksi.
KEPUTUSAN PETANI TERHADAP MIX PLANTING TANAMAN JENGKOL PADA LAHAN TANAMAN KARET
Authors: Saputra Median , Fariadi Herri , Nurmalia Ana , Afriani Ririn
Published: February 2024

Turunnya harga jual karet menyebabkan petani melakukan mix planting tanaman jengkol pada lahan tanaman karet, dengan tujuan untuk meningkatkan produktivitas lahan dan keuntungan ganda bagi petani. Penelitian ini bertujuan untuk mengetahui keputusan petani dan faktor-faktor yang mempengaruhi keputusan petani melakukan mix planting tanaman jengkol pada lahan tanaman karet. Metode yang digunakan adalah analisis deskriptif kuantitatif menggunakan Skala Likert, dan untuk mengetahui faktor-faktor yang mempengaruhi keputusan petani digunakan analisis regresi linier berganda. Hasil penelitian menunjukkan bahwa tingkat pengambilan keputusan petani di Desa Kecamatan Ilir Talo Kabupaten Seluma adalah 35,23 dengan katogori sangat tinggi. Variabel motivasi petani (X1), dan kedekatan petani dengan kelompok tani dan PPL (X2) berpengaruh terhadap keputusan petani. Sedangkan variabel keterlibatan petani dalam kegiatan pesta adat (X3), kepemillikan lahan (X4), luas lahan (X5), pendapatan petani (X6) tidak berpengaruh terhadap keputusan petani melakukan mix planting tanaman jengkol pada lahan tanaman karet di Kecamatan Ilir Talo Kabupaten Seluma.
NIAT MEMBELI PRODUK SCARLETT: PENGARUH CITRA MEREK, KUALITAS PRODUK, DAN HARGA
Authors: Alimin Erina , Ferliyanti Herlina , Sabri Sabri , Nouvel Ahmad , Gurhanawan Gurhanawan , Susanti Melly
Published: February 2024

Scarlett is one business in the beauty industry that is expanding right now. The purpose of this study is to determine the ways in which product quality, price, and brand image affect customers' inclinations to purchase Scarlett items. This kind of study is informal and quantitative. Random sampling was utilized in the sampling process, and 105 respondents made up the sample. Students utilizing Scarlett goods were the target audience for the traditional survey. Limitations in the research on how interest in buying Scarlett products is influenced by price, product quality, and brand image. Decisions about how many products to buy at once in a Scarlett store may be influenced by the results of this research.
Spectators or Influencers? The Crowd Effect Upon Winning in the NFL: A Natural Experiment
Authors: Ehrlich Justin , Potter Joel , Sanders Shane , Paul Rodney
Published: February 2024

Abstract: Previous research has determined that home field advantage (HFA) is positively related to crowd density. Isolating this effect is a substantial empirical challenge as crowd density is endogenous with home win-likelihood via fan interest. We consider a natural-experimental setting that introduces exogenous crowd-density variation into National Football League (NFL) games. COVID-19 safety protocols allow us to disentangle crowd-presence, crowd-density, and built-environment effects upon HFA. We find strong evidence that crowd presence is a significant, substantial source of HFA, but crowd density is not. No-crowd games in 2020 featured no measurable HFA conditional upon team strengths, whereas partially fan-restricted games featured no significant decline in HFA relative to games without crowd restrictions (2016‒2019 and 2021). Results suggest HFA is fully attributable to crowd presence, with no evidence of stadium familiarity or travel distance effects. Betting markets efficiently predicted the partial-crowd effect from season's outset but adjusted incrementally (behaviorally) to incorporate the true no-crowd effect only by season's end.
The Appraisal of Players' Transfer Market Values: Empirical Evidence From Italian Serie A
Authors: Di Domizio Marco , Caruso Raul , Frick Bernd
Published: February 2024

Abstract: This paper focuses on the determinants of transfer market valuations of Italian top division football players over the period 2007‒2017. We use data provided by transfermarkt.de to estimate the association between players' characteristics and their transfer valuation. Additionally, by applying panel regression techniques, we separate team and season effects from individual attributes. We find an inverted U-shaped association with age and a positive association with goals, assists, and minutes played in national and international competitions. Moreover, the financial sustainability of the clubs appears to be a key factor since potential accountability turmoil may cause a reduction in the bargaining power of clubs and on the players' market values consequently. Finally, season fixed effects show a statistically significant and strong negative trend of players' market appraisals. That result should be taken seriously by representatives of Serie A League as well as the Italian Football Federation because the recently pursued strategy of adjusting the decrease of conventional revenues (e.g., ticket sales, TV rights and sponsorship) with the capital gains coming from player transfers proves to be rather risky.
A dupla dimensão da decisão judicial correta e a participação moral do jurisdicionado na decisão saneadora prevista no artigo 357 do Código de Processo Civil
Authors: Machado Luis Fernando Decoussau
Published: February 2024

O objeto do presente artigo não se resume unicamente à análise do artigo 357 do Código de Processo Civil que trata especificamente da decisão saneadora, mas, além disso, do fundamento do referido artigo e a relevância da participação moral do jurisdicionado para a decisão judicial correta, sobretudo diante dos postulados de Ronald Dworkin em compasso com a obra “Ronald Dworkin e a Decisão Jurídica” de autoria de Francisco José Borges Motta (2017). E nesse sentido, e como fundamento para melhor compreensão do objeto deste artigo, será necessário estabelecer o conceito da decisão jurídica correta e as suas dimensões, tanto substantiva como procedimental, e a relevância da participação moral do jurisdicionado nas matérias abarcadas pelo artigo acima referido, como forma de limitar a discricionariedade judicial e, consequentemente, o risco de decisões arbitrárias. É evidente que ao longo do artigo, mas certamente da forma breve ora exigida, é que serão analisados conceitos importantes sob a ótica de Ronald Dworkin como a dimensão substantiva da decisão judicial, estabelecida como aquela decisão coerente e democraticamente adequada com vistas à garantia dos ideais de justiça e de equidade e também a sua dimensão procedimental, assim entendida como a participação moral do interessado nas decisões, em coautoria com o julgador em decorrência dos postulados do devido processo legal e do contraditório e como forma de concretizar o direito em sua integridade. Neste contexto, o objeto deste artigo científico será analisar a repercussão do pensamento de Ronald Dworkin na interpretação e alcance do artigo 357, § 3º, do Código de Processo Civil, que prevê, em determinadas hipóteses, a cooperação das partes na elaboração da decisão judicial e o dever de atuar com boa-fé e lealdade processual, princípios instrumentais do Código de Processo Civil, na busca de uma decisão democraticamente adequada e efetiva, em consonância com a razoável duração do processo, prevista no artigo 5º, LXXIX, da Constituição Federal. E desta forma, estabelecidos os conceitos acima citados, será abordada a relevância e a adequação das linhas de pensamento de Ronald Dworkin, devidamente destrinchadas na obra de autoria de Francisco José Borges Motta, na interpretação do artigo 357, § 3º, do Código de Processo Civil como forma de realização da decisão judicial correta e, consequentemente, da concretização da integridade do direito.
THE IMPACT OF INNOVATION RISKS ON THE ECONOMIC SUSTAINABILITY OF REGIONAL ENTERPRISES
Authors:   Volodymyr Dahl East Ukrainian National University, Klius Yuliia , Fomenko Denys ,   Volodymyr Dahl East Ukrainian National University
Published: February 2024

Cardinal changes in the socio-economic environment have caused new rules of functioning of economic entities and introduced the need to manage new risk factors in the activities of enterprises. Manufacturers have faced the need to carry out entrepreneurial activities in conditions of information uncertainty, unstable economic environment, widespread ambiguity and variability of legislation. In our country the sources of risk are not only unpredictability and unpredictability of market conditions, supply and demand, prices, preferences and solvency of consumers, but also inconsistency and often contradictory actions of state and local authorities to establish legal norms for entrepreneurship. In the situation of market competition, the analysis, assessment and management of the impact of innovation risks on the economic sustainability of enterprises in the region acquires an independent theoretical and applied significance. The solution of this problem in relation to the current conditions of functioning requires additional system-targeted comprehension of not only world, but also domestic experience. Despite the significant sectoral differences of domestic industrial enterprises, when determining their risk resistance, the general provisions of official methods of diagnostics of financial condition are often used, which, in our opinion, despite the undoubted validity of such an assessment, cannot provide the necessary practical results that take into account the specifics of functioning of the analyzed business entities. In modern realities, industrial enterprises should independently determine the strategic line of their development and bear responsibility for the decisions taken. Insufficient attention on the part of the management of domestic industrial enterprises to the problems of determining risk tolerance and the development of comprehensive risk tolerance management programs can lead to significant losses that destabilize the functioning of enterprises or, in the worst case, to their bankruptcy in case of a risk situation. It is from the practice of modern economic management comes the need to develop specific methodological approaches to assessing the impact of risk on the economic sustainability of enterprises in the region.
CHARACTERIZATION OF METHODS OF INNOVATION MANAGEMENT AT THE ENTERPRISES OF THE REGION TO ENSURE THEIR ECONOMIC SUSTAINABILITY
Authors:   Volodymyr Dahl East Ukrainian National University, Klius Yuliia , Fomenko Denys ,   Volodymyr Dahl East Ukrainian National University
Published: February 2024

World experience shows that strategically sustainable economic development of the region's enterprises is impossible without continuous and continuous innovation. In order to survive, win and constantly increase the level of its development, the enterprise must continuously update, improve and transform the products it produces, improve and modernize production. All this is possible on the basis of innovation. Innovations and innovative activities are not considered as independent objects of accounting and complex economic analysis. In this regard, there are no accounting and analytical definitions and classifications of innovations that would allow them to be distinguished compared to other, non-innovative (traditional or routine) types of activity. Accordingly, the analysis and evaluation of innovations are not included in the system of complex economic analysis, there are no unified ideas about the internal structure and relationships of this direction of economic research. The purpose of the article is to provide a description of innovation management methods in the corporate structure and their application in crisis conditions. Despite the limited amount of research in the field of innovation, the question of choosing the most effective toolkit for innovation management in corporations suddenly arises. This will make it possible to increase the competitiveness of the enterprise, quickly identify internal opportunities for innovative activity, and reveal hidden reserves of industrial enterprise development. The article examines the classification of innovation training and proposes levels of evaluation of this training, researches the types of innovation management, defines approaches to finding innovations, analyzes the methods of identifying innovations to ensure the economic sustainability of enterprises in the region. The considered methods of innovation management allow implementing all types of innovation management at enterprises of the region to ensure their economic sustainability. All complex performed and planned measures directional to increase association volumes of production, improvement of quality and decrease its cost price. Improving the system of corporate management of innovations to ensure the economic stability of enterprises in the region can be a further direction of research.
Merchandise Djampie Oesodo Sebagai Brand Awarness Konsumen
Authors: Hanafi Ahmad Nur , Happy Handry Rochmad Dwi , Hendrawan Faldi
Published: February 2024

Eksistensi jamu sudah mulai menurun karena tergantikan dengan obat - obatan modern. Bagi masyarakat Indonesia jamu tidak hanya sekadar obat tradisional, tetapi merupakan minuman untuk menunjang kesehatan. Tujuan penelitian ini ingin menciptakan sebuah cara untuk memunculkan citra baru dari jamu yang bisa menjadi solusi dari fenomena tersebut sehingga dapat dianggap sebagai minuman kasual yang bisa dikonsumsi sehari - hari.  Studi Literatur, Dengan mempelajari buku - buku referensi dan jurnal yang berkaitan dengan teknik dan gaya desain zaman sekarang serta penerapan bisnis diera digitalisasi. Observasi, Pengamatan secara tidak langsung yang dilakukan pada memalui media digital terkait dengan perkembangan gaya visual, mengamati produk yang telah lama menggeluti usaha sejenis serta mengikuti isu – isu yang berkembang di masyarakat. Analisa, penelitian terhadap Segmentation, Targeting dan Positioning untuk mengetahui strategi yang tepat dalam perancangan identitas merek. Penelitian ini menghasilkan 3 jenis visual identity dan Merchandice yaitu logo, kemasan dan media promosi. Hasil pengujian dengan metode pengisian angket menunjukkan bahwa perancangan Visual Identity mampu memberikan nilai kepercayaan serta menarik konsumen untuk membeli produk. Djampie oesodo adalah merek minuman tradisional yang masih baru dirintis sehingga identitas produk belum begitu dikenal. Dengan penggunaan identitas visual seperti logo (logogram dan logotype), 1st Packaging, 2nd Packaging, gantungan kunci, tas, tumbler, sosial media dan toko online telah mampu menjadi identitas produk sehingga pembeli mudah mengenali produk tersebut.
Analisis Efisiensi Daya dan Efisiensi Thermal Losses Pada Pemodelan Motor Induksi 24 kW
Authors: Ade Sana Ruhiyat  , Anwar Hidayat  , Harfiq Elnanda
Published: February 2024

Penggunaan generator sebagai pembangkit listrik prinsipnya memanfaatkan kerja dari motor induksi. Dalam peracangan generator perangkat lunak dapat membantu memodelkan bentuk, desain dan ukurannya untuk mendapatkan keluaran yang paling efisien. Motor listrik dengan efisiensi dan faktor daya yang rendah akan meningkatkan pemborosan energi listrik. Pada Penelitain ini perhitungan empiris dilakukan terhadap parameter rotor dan stator dengan memvarisasikan jumah slot yaitu 3, 4 dan 6. Sedangkan jumlah pole 4, 6 dan 8. Kemudian hasil perhitungan dimasukan kedalam perangkat lunak Simcenter Motorsolve. Data dihasil simulasi diolah untuk dibandingkan variasi pemodelan yang paling efisien. Tujuan penelitian ini adalah untuk memperoleh nilai efisiensi optimal dan nilai efisiensi thermal losses dari masing-masing pemodelan. Hasil penelitian menunjukan jumlah slot yang paling sedikit menghasilkan efisiensi tertinggi sebesar 96.8% dan jumlah slot terbanyak kehilangan daya paling sedikit akibat kenaikan temperatur sebesar 0.0712 kW. Jumlah slot berhubungan dengan jumlah kutub yang mempengaruhi momen inersia putaran motor. Makin besar jumlah kutub akan mengakibatkan makin kecilnya kecepatan putar medan stator. Sedangkan Jumlah slot yang lebih banyak maka akan mengurangi jumlah lilitan sehingga meningkatkan ketahanan terhadap kenaikan suhu.
Una muestra de Pinus pseudostrobus cuenta su historia de crecimiento a través de la dendrocronología
Authors:   Tecnológico Nacional de México. Campus Zitácuaro., Medina Tello Carlos , Paniagua Cornejo Antonio ,   Tecnológico Nacional de México. Campus Valle de Morelia., Espinosa Correa Max Gamaliel ,   Universidad Juárez del Estado de Durango. Facultad de Ciencias Forestales y Ambientales., Arriaga Campos Gilberto Javier ,   Centro de Bachillerato Tecnológico Forestal No. 6., Rocha Ramírez Víctor ,   Universidad Nacional Autónoma de México, Campus Morelia. Instituto de Investigaciones en Ecosistemas y Sustentabilidad, Uribe Salas María Dolores ,   Universidad Michoacana de San Nicolás de Hidalgo. Instituto de Investigaciones Agropecuarias y Forestales.
Published: February 2024

A dendrochronological study was carried out with information obtained from the forest plantation of the TecnológicoNacional de México Campus Zitácuaro, where a sample of five trees of the species Pinus pseudostrubus was taken on June 3,2021 and the samples were transferred to the Laboratory of the Faculty of Forest and Environmental Sciences (FCFyA)from the Universidad Juárez del Estado de Durango (UJED) in October 2023. The tree samples were sanded to facilitateobservation of the growth rings, and a stereoscope was used to examine them in detail and precision, in addition, the Velmex"TA" system was used to take measurements of the growth rings, calculating the Annual Current Increase (ICA) and theAverage Annual Increase (IMA). This process included identifying false rings or fluctuations through cuts in the woodslices. The data collected allowed us to understand the growth history of the trees and their response to environmentalconditions.
Situación del musgo bola (Tillandsia recurvata L.) en un área verde institucional
Authors:   Colegio de Postgraduados. Campus Montecillo. Programa en Fitosanidad-Fitopatología., Alvarado-Rosales Dionicio , Saavedra-Romero Luz de Lourdes
Published: February 2024

The “ball moss” or “paxtle” (Tillandsia recurvata L.) is one of the main health problems in the trees of the National Instituteof Astrophysics, Optics and Electronics (INAOE). With the present survey, host preference, level of infestation, mainphenological stages, and control options of the epiphyte were determined. From the tree inventory, the species and theirdimensions (normal diameter and total height) were identified, the level of infestation by “paxtle” was determined and themain phenological stages of the epiphyte were recorded. The effectiveness of sodium bicarbonate spraying for control wasevaluated. Of 2210 trees, 37.23% were infested. Jacaranda (Jacaranda mimosifolia), ash (Fraxinus uhdei), white cedar(Hesperocyparis lusitanica) and glossy privet (Ligustrum japonicum) showed the largest infestations. No specificity wasobserved. The normal diameter was associated with the level of infestation. Seed dispersal occurred from January to April.The application of sodium bicarbonate caused dehydration, necrosis and death of the epiphyte. T. recurvata has become aserious health problem in the green areas of the INAOE. It is recommended to implement control activities in the months ofOctober and November (prior to the dehiscence of the capsules and in the absence of foliage in deciduous tree species).
La mujer profesionista agrónomo y sus experiencias laborales
Authors:   Universidad de Guadalajara. Centro Universitario de Ciencias Biológicas y Agropecuarias., Landín-Alcántar Herlinda , Marín-Orozco Emmanuel Rodrigo , Palomino-Núñez Sergio Joel , Mena-Castañeda Juan Pablo
Published: February 2024

Women who work in the field have experienced and continue to experience situations that are very rewarding due to theactivities they perform in their profession. However, the work of a woman professional in agricultural production areas hasfaced obstacles that have limited its development due to issues of gender. Professionals, such as women Agronomists, havebeen increasingly assuming technical responsibilities in various areas, such as production areas in open systems, greenhousesor hydroponic crops. Also carries out activities as a consultant in different areas such as phytopathology, analysis of soils,audits and certifications contributing to the primary sector and in the area of teaching, preparing students to be morecompetitive. An investigation was carried out through surveys structured and direct interviews with women who performagricultural activities and currently working in an Educational Institution as well as other professionals who work directlyin the field. The objective of this study is to identify the experiences they have had as professional women and what have been their main impediments.
Revisión de causas, consecuencias y medidas de respuesta frente a los incendios forestales: un enfoque en el estado de jalisco
Authors:   Universidad de Guadalajara. Centro Universitario de Ciencias Biológicas y Agropecuarias, Bassaber-Zuñiga Andres Ignacio , Maldonado Villegas Marcela Mariel , Curiel-Guevara Samuel , Rojas-Arias Minerva Lizeth , Valdez-Rosas Juan Salvador
Published: February 2024

The present literary analysis compiles and examines relevant and up-to-date information about the causes, consequences,and response strategies (preventive, monitoring, and post-incident) in forest fires, with special attention to the case ofJalisco and its protected natural area "Bosque la Primavera." Various causes are presented, as well as the influence ofclimate change on the increased likelihood of this phenomenon. Environmental impacts (air, soil, flora, and fauna) arehighlighted, along with the diverse strategies to address forest fires, both at the national and international levels. Thesestrategies include public initiatives, such as fire management policies, scientific proposals like the use of technology forearly fire detection, and the importance of environmental education and community involvement. Additionally, the mostrelevant programs related to fire management in Mexico and Jalisco are mentioned, conducting an analysis comparingthese with trends in response measures to forest fires. Wildfire management is a global challenge. In Jalisco, traditional, technological, and governmental methods are combined; nevertheless, further research is crucial to enhance actions and management related to forests and fire.
Sinergismo antibacterial de la cepa G. sichuanense Gc73 y poliaminas en bacterias gram-positivas
Authors:   Universidad de Guadalajara. Centro Universitario de Ciencias Biológicas y Agropecuarias., Reynoso-Orozco Ramón , Barajas-Villegas Luis Alberto , Fausto-Guerra Sergio , Jiménez Plascencia Cecilia , Jaime Ornelas Teresa de Jesús , Minjarez Vega Benito Donato
Published: February 2024

During the last centuries, species of the Ganoderma lucidum complexhave been used in traditional Chinese medicine. "Lingzhi" hasbeen used in Asia by their anticarcinogenic, immunomodulatory, antiviral and antibacterial properties. Taking into account amycelium isolated from a live culture labeled as cepa G. sichuanense Gc73, the aim of this study is to determine the MinimumInhibitory Concentrations (CIM) at which the culture of G. sichuanense cepa Gc73 broth supplemented with thiamine inhibits differentstrains of bacteria, both susceptible and resistant to streptomycin. Said culture broth after being centrifuged, filtered through a 0.22 μmpore membrane or separated by weight of <3,000 Daltons, showed synergy with PAs against different strains of bacteria. The resultsshow an antibacterial effect against Bacillus subtilis ATCC (ATCC; Manassas, VA, USA) 6633, Staphylococcus aureus ATCC 6538and Staphylococcus aureus ATCC 51811, Enterococcus faecalis ATCC 29212 and Micrococcus luteus ATCC 9341. The strains weretested. in concentrations of 2.5 to 50 μl of the culture broth supplemented with thiamin for each ml of Muller Hinton broth. Weincluded six strains of Salmonella spp., previously isolated from raw meat, and the electrophoresis technique was used to determine thepresence of antimicrobial peptides. The results showed that these peptides can only be identified in fresh samples of the extract.
FOREIGN AND DOMESTIC EXPERIENCE IN REGULATING THE PROFESSIONAL ACTIVITIES OF EMPLOYEES AND THEIR PROFESSIONAL TRAINING
Authors:   SSI ", Melnyk Sergii ,   Institute of Educational Analytics"
Published: February 2024

This article, for the first time in domestic practice, explores the application of additional regulation of professional activity in Ukraine and EU member states. The following tasks were carried out: studying international and European approaches to the employment of regulated professions by employers and educational service providers; comparing the domestic system of professional activity regulation; reviewing relevant domestic publications; analyzing legislative and regulatory acts of a regulatory nature; proposing the typification of regulated professions and professional qualifications in Ukraine for the first time; and identifying the primary shortcomings of the Ukrainian system of professional activity regulation. During the research, the methods of monographic, systematic analysis, and comparative were used. The results indicate that domestic authors tend to concentrate their specialized research on the study of foreign education while paying little attention to relevant domestic practices. Among the author's key findings is the lack of a unified, legally established framework for defining and implementing regulations for professional activities in the country. Comparing the recognition of professional qualifications in regulated professions is challenging due to differences in recognition procedures, volumes, tools, terms, and content. The lack of a national registry of regulated professions and qualifications also poses difficulties for stakeholders and foreign partners. This is particularly important when it comes to recognizing the professional qualifications of war refugees in host countries. In Ukraine, professions and qualifications are typically regulated using a departmental and sectoral approach. This approach involves preparing, externally assessing, recognizing, and practically implementing over 400 regulated professions, job titles, and positions, as well as full and partial professional qualifications associated with them. The National Qualifications Agency is not responsible for creating a register of regulated professions/qualifications. It also does not fully form the register of qualifications as a whole, focusing exclusively on including only professional qualifications defined in professional standards, the number of which is insignificant and does not exceed three hundred, etc.
MAIN TRENDS OF RUSSIAN POLICY IN SCHOOL EDUCATION IN UKRAINE'S TEMPORARILY OCCUPIED TERRITORIES DURING THE FULL-SCALE RUSSIAN-UKRAINIAN WAR IN 2022–2023
Authors:   National Institute for Strategic Studies, Lozovyі Vitalii
Published: February 2024

This article is dedicated to identifying the primary trends in the Russian government's policy regarding school education in the temporarily occupied territories (TOT) of Ukraine during the period of full-scale military aggression in 2022-2023. It is noted that after the occupation of part of the Ukrainian territories, the kremlin's efforts have been focused on incorporating them into the russian federation. The main task of the russian occupational authorities' educational policy in the TOT of Ukraine is to forcibly integrate Ukrainian children and youth into the "russian dimension". Proclaiming the program for the so-called "denazification of the educational system", the russian authorities have changed the language of instruction, replacing Ukrainian with russian and adjusted the curricula to align with a russian narrative. The new textbook on russian history, which is being studied by schoolchildren in the occupied regions of Ukraine from September 1, 2023, was analyzed. We observed that the section of the textbook discussing the russian-Ukrainian war repeats putin's propaganda narratives related to a full-scale invasion. Since moscow's historical policy in the occupied territories puts the victory in the Second World War at its center, aggression in Ukraine is being presented as a fight against "Ukrainian Nazism", using a narrative similar to that of the liberation mission from 1941-1945. It was found that in order to eliminate Ukrainian identity, re-education programmes were introduced to instil in Ukrainian children a "universal russian identity". An essential feature of russian policy is the militarization of the education of children and youth. Centers of paramilitary children's organizations spread significantly in TOT. Under the guise of "national and patriotic education", children are being prepared to participate in the war on the side of russia. An important direction of activity of the russian occupiers is to convince Ukrainian teachers to cooperate, arrange retraining courses, and, in the event of a lack of Ukrainian teachers, bring teachers from russia and Crimea to educate in the occupied territories. It was concluded that school education and upbringing are used by the russian authorities for anti-Ukrainian ideological processing of children and youth.
Methods Used in YouTube for Teaching and Learning English Language: A Systematic Literature Review
Authors: Rufino, Gilliane G.
Published: February 2024

Challenges await in giving and receiving English instructions. One way globalization proposes to create a fun, engaging, and fulfilling setting for English language education is the appropriate use of YouTube. This paper is a systematic review of literature on the use of YouTube in teaching and learning the English language. It also followed thematic content analysis via manual coding. Eligibility criteria were prepared before going to Google Scholar and ERIC databases to look for studies that could be used. PRISMA Flowchart was used to show how the researcher only had 46 articles for this study. PICO Framework was utilized to summarize the data gathered and aid the researcher in asking the question, “How was YouTube used for teaching and learning the English language? and “What specific skills are developed in the use of YouTube for teaching and learning English?”. The results constructed Horizontal, Intersecting, Vertical, Parallel, and Spiral methods for English instruction. It also revealed that speaking, pronunciation, listening, self-learning, comprehension, grammar, reading and writing improved. Future researchers can work on guidelines for selecting content or using YouTube for teaching and learning the English language.
Research on the Problems and Countermeasures of Agricultural Products Distribution in China Under "Double Carbon" Goal
Authors: Hui Yuan Chen
Published: February 2024

At the 75th session of the United Nations General Assembly in 2020, China proposed that carbon dioxide emissions should peak before 2030 and strive to achieve carbon neutrality before 2060. The 2022 "Government Work Report" pointed out the orderly promotion of carbon peak and carbon neutrality. This paper analyzes the impact of the "double carbon" target on the logistics distribution of agricultural products, including energy consumption and carbon emissions, and then discusses the existing problems from the aspects of picking, packaging, transportation and storage of agricultural products, such as low logistics distribution efficiency and unreasonable storage methods for waste agricultural products during transportation. As an important link between agricultural production and consumption, agricultural products logistics distribution must adapt to the requirements of dual-carbon goals, optimize logistics distribution mode, improve logistics efficiency, and reduce logistics carbon emissions so as to achieve sustainable development. Therefore, this study selected the problems and countermeasures of agricultural product logistics distribution in our country under the dual carbon goal as the research object in order to provide a reference for promoting green development of agriculture and realizing the dual carbon goal.
Torque Load Analysis on Rear Axle Shaft Material AISI 4340 Normalized
Authors: biomej FA Nurmansyah , biomej L Edahwati , biomej RD Issafira , biomej W Saputro , biomej AK Faizin , biomej TP Sari , biomej WD Lestari , biomej N Adyono
Published: February 2024

The choice of rear axle shaft material on the car needs to be considered because this component affects the performance of the car. This component material is also very necessary, the selection of components used is AISI 4340 Steel Normalized, where this material contains Nickel, Chrom, and Molybden with the characteristics of the AISI 4340 Steel Normalized material is a steel material that has high hardness properties, can accept great pressure and force and not easy to deform. The method used is the Finite Element Method (FEM), this method uses a meshing size of 5 mm, to get more accurate results. Simulation results from rear axle shaft AISI 4340 Steel Normalized to determine the value of stress, strain, and safety factor from load variations of 1200 Nm, 1400 Nm, 1600 Nm, and 2000. The highest maximum stress value occurs at 2000 Nm torque load of 5.586 x 108 Nm. The highest maximum strain value occurs at a torque load of 2000 Nm of 5.034 x 103. The safest value of the safety factor is 2.1 at a torque load of 1200 Nm. The torque load value is directly proportional to the stress and strain values ​​obtained, because the greater the torque load value, the greater the stress and strain values ​​obtained.
A Brief Review on Recent Advancement of Anode Materials for Biogas-Fed Solid Oxide Fuel Cells (SOFCs)
Authors: biomej S. Islamiyah , biomej A. Nandhini
Published: February 2024

Solid Oxide Fuel Cell (SOFC) is a fuel cell technology run at high temperatures which enable internal reforming of fuel and production of high-quality by-product heat for cogeneration. The most distinguished advantage of SOFC is its excellent fuel flexibility. Biogas is one of the alternative fuels to preferable pure hydrogen. One of the important issues in operating SOFC with biogas is the formation of carbon on anode surface. Therefore, the development of coking-resistant anode materials is essential to create a high performance and stable biogas-fed SOFC. This review provides a brief survey on the recent progress of anode materials, mainly Ni-based cermet, and the modifications to prevent carbon deposition. The current situation of biogas production and utilization in Indonesia is also briefly reviewed.