bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Talet Effervescent Daun Kelor sebagai Alternatif Peningkatan Produksi ASI (BAB Bayi) pada Ibu Menyusui
Authors: Gandi Putri Indra , Mardiyono Mardiyono , Rahayu Sri
Published: July 2024

Air Susu Ibu (ASI) suatu asupan gizi  alami yang baik dan penting karena mengandung nutrisi yang sangat dibutuhkan bagi bayi selama 6 bulan pertama kehidupan. ASI mengandung  laktagogum  dapat membantu merangsang  produksi ASI,  sehingga  dapat  membantu  ibu  dalam mengatasi masalah menyusui memiliki potensi dalam meningkatkan produksi ASI yang terbukti dari peningkatan berat badan bayi, peningkatan frekuensi BAB bayi, frekuensi BAK bayi dan frekuensi menyusui. Pemberian ASI eksklusif yang masih tergolong rendah karena adanya kendala yang dialami ibu yaitu salah satunya faktor ASI sedikit dan tidak mencukupi sehingga menghambat aktivitas menyusui, maka dari itu diperlukan upaya untuk meningkatkan produksi ASI. Salah satunya dengan cara non farmakologi dengan mengkonsumsi tablet effervescent daun kelor yang mengandung zat laktagogum sebagai alternatif untuk meningkatkan produksi ASI. Tujuan penlitian ini mengetahui pengaruh tablet effervescent daun kelor terhadap produksi ASI dengan indikator frekuensi BAB bayi. Penelitian ini menggunakan desain quasy eksperiment dengan rangcangan pretest-posttest control group desain, pada 32 ibu nifas yang direkrut dengan metode purposive sampling, menggunakan kuesioner Endiburgh Postnatal Depression Scale (EPDS), lembar karakteristik responden, kepatuhan mengkonsumsi tablet, dan lembar observasi Frekuensi Buang Air Besar bayi digunakan untuk mengukur jumlah ASI yang diproduksi. Analisis data menggunakan uji Friedman Test, Mann Whitney. Hasil ada pengaruh tablet effervescent daun kelor 100 mg 1x sehari selama 14 hari sebagai alternatif peningkatan produksi ASI dilihat indikator frekunesi BAB bayi rata-rata sebelum intervensi 2,69 meningkat menjadi rata-rata 4,50 (p=0,010) dengan effect size 1,04. Ada pengaruh Pemberian tablet effervescent daun kelor dapat meningkatkan produksi ASI dengan indikator frekuensi BAB bayi.
Studi Evaluasi Kualitas Penggunaan Pewarna Giemsa Pada Pemeriksaan Mikroskopis Malaria di Laboratorium Fasilitas Layanan Kesehatan Kota Jayapura Tahun 2023
Authors: Hartati Risda , Kurniawan Fajar Bakti , Setiani Dwi , Asrianto Asrianto
Published: July 2024

Malaria adalah penyakit menular yang menjadi masalah kesehatan masyarakat di Indonesia, terutama di Jayapura, karena dapat menyebabkan angka kesakitan dan kematian yang tinggi serta memicu Kejadian Luar Biasa (KLB). Jayapura merupakan daerah endemik malaria. Salah satu upaya untuk menekan tingkat mortalitas dan morbiditas penyakit malaria adalah dengan pemeriksaan yang tepat, baik gejala maupun pengobatannya. Oleh karena itu, diagnosis laboratorium yang dilakukan oleh tenaga laboratorium mikroskopis malaria perlu di kontrol untuk memastikan kualitas dari tenaga laboratorium mikroskopis malaria. Tujuan penelitian ini adalah untuk mengevaluasi kemampuan tenaga laboratorium mikroskopis malaria di laboratorium Puskesmas di wilayah kota Jayapura dengan menghitung nilai sensitivitas, spesivitas, akurasi identifikasi spesies dan error rate. Jenis  Penelitian ini deskriptif dengan desain crossexional. Populasinya adalah semua slide malaria, yang telah  di periksa oleh tenaga laboratorium mikroskopis malaria di laboratorium puskesmas Kota Jayapura. Jumlah sampel sebanyak 13 tenaga laboratorium mikroskopis malaria di 13 Puskesmas Kota Jayapura. Hasil Penelitian : menunjukan terdapat 7 (53,8%) laboratorium Puskesmas yang mendapatkan nilai baik, terdapat 3 (23,1%) laboratorium mendapatkan nilai cukup dan ada 3 (23,1%) laboratorium mendapatkan nilai kurang.  Kesimpulan : Kualitas diagnosis malaria di Kota Jayapura secara umum sudah baik, tetapi masih ada potensi kesalahan diagnosis, terutama dalam hal membedakan spesies parasit malaria. Upaya peningkatan kualitas bisa dilakukan dengan memberikan pelatihan secara berkesinambungan untuk mencegah kesalahan diagnosis.
A Matemática dos Anos Iniciais: análise do percurso metodológico de uma professora pedagoga
Authors: Mometti Carlos
Published: July 2024

Busca-se com este artigo apresentar um estudo analítico sobre a escolha metodológica realizada por uma professora pedagoga durante a proposição de uma atividade de Modelagem Matemática para os Anos Iniciais do Ensino Fundamental. Para tanto, utilizou-se da análise de conteúdo sobre o discurso escrito da professora para caracterizar e sumarizar os conteúdos ali presentes e, assim, identificar a escolha metodológica por ela realizada. Como resultados puderam ser identificadas nove categorias, as quais foram sumarizadas no processo de interpretação, gerando três elementos que sequencialmente constituíram a escolha metodológica escolhida pela professora no percurso descrito. Além disso, pode-se identificar por meio das unidades de registro que as escolhas metodológicas realizadas pela docente foram disparadas por meio da identificação dos sujeitos que participavam do processo, neste estudo designados pelos pronomes “eu” (a professora), “elas” (crianças) e o “nós” (professora e crianças).
Analysis of cost-effectiveness of aircraft hangar reconstruction under new usability requirements
Authors: KRUSZKA Leopold , CHMIELEWSKI Ryszard , MARIAK Oksana
Published: July 2024

When evaluating the viability of construction investments related to reconstruction, the current value of individual building elements (taking into account the degree of wear and tear) should be assessed. However, the viability of reconstruction of building facilities is also influenced by the suitability of existing elements for new conditions of use in relation to repair needs, which is worth taking into account when making decisions on reconstruction of facilities. The analyzed case shows that the value of usable elements in an existing building facility is negligible in relation to adapting it to new requirements. As a result, deciding on reconstruction is economically unjustified - not profitable. It can be concluded that the cost of renovation works associated with reconstruction will be comparable or even higher than the cost of building a new facility. Moreover, the modernized facility will consist of many elements with significant technical and functional wear and tear, which will have inferior strength parameters than the solutions created in the case of new construction.
Loneliness and Belonging in Canadian Schools
Authors: Falkenberg Thomas , Heringer Rebeca
Published: July 2024

This article reports on a knowledge synthesis study of three questions around Canadian K-12 students’ sense of loneliness and belonging: What are the lived experiences of Canadian students with loneliness and belonging? What factors contribute to students’ sense of loneliness and belonging in Canadian school contexts? What school educational practices and policies foster a sense of belonging in students in Canada? Utilizing a scoping review approach, the study synthesizes published knowledge on these three questions from scholarly peer-reviewedpublications and documents published by Canadian educational organizations, provincial governments, and school board associations.
Keywords: loneliness, belonging, well-being, students, K-12 schools, Canada
A Review of Falkenberg, T. (2024). Well-Being and Well-Becoming in Schools
Authors: Phipps Heather
Published: July 2024

Book Review
Local Economic Development through Maggot Cultivation in Klaten, Indonesia, to Support Environmental Sustainability
Authors: Mutaal Muhammad Rofiud
Published: July 2024

This article discusses local economic development through maggot cultivation by taking a case study in one of the villages in Klaten Regency, Central Java. Environmental problems related to waste have also become a concern for the government to solve. One way that can be used is maggot bioconversion. This research aims to analyze how the local economic development process includes locality, business, monetary base, employment resources, and community resources for maggot cultivation carried out by Gempol Village while still positively impacting environmental problems. This research will also provide an overview of the challenges, opportunities, and policy implications of local economic development through maggot cultivation. Karanganom Village was chosen as the research locus because of its success in cultivating maggots by involving village communities as a form of local economic development that can provide economic benefits. The method used in this research uses a qualitative research model with a descriptive empirical approach. The data collection technique used was through interviews, and the informant selection technique used was purposive sampling. Local economic development in Gempol Village was analyzed using the Local Economic Development theory, namely locality, business and the economic base, Employment resources, and community resources. The results of this article are that local economic development by cultivating maggots in Gempol Village, Karanganom District, Klaten Regency has had a positive impact on the community's economy, such as job creation, increased income and diversification of sources of income, and increased skills and education. Additionally, maggot cultivation in Gempol Village positively impacts the environment by helping decompose waste within a few days and reducing waste disposed of in landfills. This research contributes significantly to understanding how maggot cultivation can effectively aid local economic development and environmental conservation.
Financial Analysis of the Sweet Bread Business (Case Study: Shinta Bakery Sweet Bread Business in Sarimulya Village Rimbo Ilir District Tebo Regency)
Authors: Asminar Asminar , Kuswanto Fajar Dedy , Asnawati Is Asnawati Is
Published: July 2024

Bread, lovely bread with various fillings and plain bread, is a popular food consumed by all ages, from toddlers to adults. This research aims to calculate the income of the Shinta Bakery Sweet Bread Business in Sarimulya Village, Rimbo Ilir District, Tebo Regency, and to analyze the financial aspects of the business. The research location was chosen purposively in Sarimulya Village, the only sweet bread provider in the area. The research used the case study method from December 25, 2019, to January 25, 2020. Data was analyzed quantitatively descriptively, with a focus on income analysis models and financial analysis. Analysis tools include a project analysis approach with calculations of Net Present Value (NPV), Internal Rate of Return (IRR), and Net Benefit-Cost Ratio (Net B/C Ratio). The research results show that the annual income of the Shinta Bakery Sweet Bread Business is IDR 171,788,600, with financial analysis showing a positive NPV at a loan interest rate of 10%, an IRR that is greater than the loan interest rate, and a Net B/C Ratio that is greater than one, indicating that this business is worthy of further development.
Performance Analysis of Horticultural Farmer Groups in Tampa Bulu Village North Poleang Sub-District Bombana District
Authors: Sulaiman Sulaiman , Iswandi Marsuki , Alwi La Ode
Published: July 2024

This study aims to determine the performance and role of horticultural farmer groups in Tampa Bulu Village, North Poleang Sub-district, Bombana District, Southeast Sulawesi. Through this research, it is expected that strategies can be found to improve the effectiveness and efficiency of farmer groups in developing horticultural farming. This research was conducted from June 2022 to May 2023. The research location was chosen purposively because it has four horticultural farmer groups with 30 members each formed since 2016. The study population was all members of horticultural farmer groups in Tampa Bulu Village, totaling 120 people. The sample was taken randomly using the Taro Yamane formula with a margin of error of 15%, resulting in a sample of 32 people. The variables studied included the characteristics of respondents (age, education, land area, and length of farming) and the performance of farmer groups assessed by their role as a learning class, a vehicle for cooperation, and a production unit. The analytical tool used is Importance Performance Analysis (IPA), which measures the level of importance and performance in a two-dimensional graph. The results showed that most respondents were in the productive age range of 15-54 years (90.63%) with an education level of primarily high school graduates (43.76%). 81.25% of respondents had more than ten years of farming experience, and 50% had less than four dependents. Based on IPA analysis, six attributes were found in the "Improve Performance" quadrant, four attributes in the "Maintain Achievement" quadrant, four attributes in the "Low Priority" quadrant, and three attributes in the "Excessive" quadrant. This research provides insight into the performance and role of horticultural farmer groups and offers recommendations that can be implemented to improve the effectiveness and efficiency of farmer groups in Tampa Bulu Village.
Analisis Perbandingan Pendapatan Petani Sebelum dan Sesudah Alih Fungsi Lahan Padi Sawah di Kecamatan Panyabungan Barat
Authors: Yusnar Amelia Zahra , Pirngadi Rahmat Suryanto
Published: July 2024

The conversion of agricultural rice farming land happens continuously in Panyabungan Barat Sub-District, Mandailing Natal District, where in the last five years, it was recorded that 404 Hectares of paddy field were lost due to land conversion. Apart from expanding settlements, papaya cultivation is the most significant factor in converting paddy fields at Panyabungan Barat Sub-District. This research aimed to compare the incomes of wet-rice farmers before and after the conversion of wet-rice land in the Panyabungan Barat sub-district. The analytical method in this study uses income analyses. The research results found that farmers' income before land conversion was IDR12,627,000/Ha/planting season, and after land conversion, farmers earned an income of IDR361,500,500/Ha/planting season. If the farmer's income is converted in terms of months, then before the land conversion, farmers earn an income of IDR2,104,000/month, while after the land conversion, farmers earn an income of IDR10,041,680 / Ha/month.
Analisis Risiko Usahatani Kelapa Sawit di Kecamatan Sematu Jaya Kabupaten Lamandau
Authors: Ismoyojati Roni , Ikhsan Nur
Published: July 2024

Oil palm plants, as a leading commodity in the plantation sector in Indonesia, play a significant role in economic growth. Risks in running an oil palm farming business are very likely to occur and can cause losses if not managed properly and correctly. This research activity was conducted in Sematu Jaya District, Lamandau Regency, Central Kalimantan Province, in March-May 2024. This research aimed to determine how much risk is posed by oil palm farming carried out by farmers in Sematu Jaya District. Research locations were randomly selected (Purposive Sampling), and three villages were selected from 8 existing villages. The number of respondents was determined using a simple random sampling method, with 42 farmers as respondents. The data obtained from this research comes from secondary and primary data. Primary data was analyzed using income analysis, coefficient of variation (CV), and descriptive analysis. The research results show that the production variation coefficient (CV) is 0.141 and the income variation coefficient (CV) is 0.0001371, which means that the risk of oil palm farming on production factors and income factors is low (<0.5). The lower limit value for production is 10.49 Tons/Ha/season/year, and the lower limit value for income is IDR15,576,180 Ha/season/year, which means avoiding losses (lower limit value >0). The advice for oil palm farmers in Sematu Jaya Regency is to minimize the risks posed by production factors by minimizing the purchase of unnecessary tools or materials with fixed costs and variable costs to reduce income risks.
Food Security Dilemma And Development Discourse in Mentawai Islands
Authors: Erwin Erwin , Irwandi Ade , Ermayanti Ermayanti
Published: July 2024

The food problem in Mentawai has been a polemic since the New Order (Soeharto's government) due to the development program. The FSVA (Food Security and Vulnerability) report shows that Mentawai Islands Regency is the only food-insecure district in West Sumatra Province. This is a dilemma due to the food transition from sago to rice, the resettlement program, and forest destruction caused by timber companies. This research looks at three major areas of the Mentawai Islands: Siberut Island, Sipora Island, and Pagai Island. Through a descriptive approach, 20 informants from the three islands were selected, and interviews, observations, and a literature review were conducted. Data were analyzed step-by-step. The results show that the mission to modernize the Mentawai people has disrupted their food security. The modern development program has changed the living habits of the Mentawai people, especially regarding food. The native food of the Mentawai people switched to rice and was forced to adjust due to the scarcity of sago because the forest has been commercialized into production forests. They were also moved from traditional houses to settlements built by social programs (Resettlement of Terasing Communities). The development program becomes a discourse that binds the facts of domination, reproduction, and socio-politics. Thus, we forget the local wisdom that grows and develops in the Mentawai community about food.
Factors Influencing the Interest of Youth In Rice Farming at Trenggalek Regency
Authors: Firmansyah Devan Adhitya , Yektiningsih Endang , Laily Dona Wahyuning
Published: July 2024

This research investigates the factors influencing the interest of village youth in rice farming in Banjar Village, Panggul Subdistrict, Trenggalek Regency, conducted from October until December 2023. Factors such as motivation, perception of agriculture, social environment, and government support are examined to understand their impact on youth interest in farming. The declining youth labor force in agriculture poses a significant challenge, threatening the sustainability of family farms and agricultural development. The research employs a Structural Equation Modeling-Partial Least Squares (SEM-PLS) analysis to measure the relationships between the identified factors and youth interest in farming. Data collection involves primary and secondary sources, with respondents providing information on demographics, current occupation, motivation, perception of income, risk, work environment in rice farming, and the influence of family and school environments. The purposive method was used within this article, counting 50 local youth aged 15-30 years old with an experience or family background as a farmer. The analysis confirms that youth perception of agriculture, social environment, and government support significantly affect (<0,05) youth interest in rice farming, while motivation alone does not significantly impact. The study's measurement instruments demonstrate satisfactory convergent validity, construct validity, and composite reliability. Recommendations include maintaining positive perceptions of agriculture, educating rural communities on its importance, and enhancing government support through subsidies, access to capital, training, and extension programs. The research provides valuable insights for promoting agricultural development and ensuring the continuation of family farms by addressing the factors that influence youth interest in farming.
Supply Chain Analysis of Tofu Products in The FR Tofu Agroindustry Sepande Village
Authors: Kusumawardhani Linda Octavia , Setyadi Taufik , Setiawan Risqi Firdaus
Published: July 2024

A supply chain is a network of companies that work together to make and deliver products to end consumers. Specific market segments consume agricultural products and have a supply chain structure consisting of individuals based on trust between actors. Most companies in Indonesia have implemented supply chain management, but many have not maximized it, so it runs less effectively and efficiently. The problem in the FR tofu agroindustry is the incompatibility of the delivery schedule of soybean raw materials. This is due to climate change, poor weather conditions, and trade policies between countries that impact imported soybean production, which will hamper the production process in the FR tofu agroindustry. This study analyzes the supply chain flow of tofu products in the FR tofu agroindustry. The research was conducted at the FR tofu agroindustry in Sepande Village, Candi District, Sidoarjo Regency, from February to March 2024. The analytical method used in this research is descriptive qualitative analysis. This study's informants were six: 1 owner of FR tofu agroindustry, two people in tofu production, one soybean supplier, one cooperative employee, and one tofu retailer trader. The results showed that the supply chain flow of tofu products in the FR tofu agroindustry consisted of three flows, namely the flow of product (upstream to downstream), the flow of financial (downstream to upstream), and the flow of information (upstream to downstream and vice versa) The parties involved in the supply chain of tofu products are CV Rahardjo Indobeans, KOPTI "Karya Mulya" FR tofu agroindustry, and retail traders. This research suggests that the FR tofu agroindustry needs to build stronger relationships with local and imported soybean suppliers.
Lejong Culture in Empowering Horticultural Farmer Groups in Golo Worok Village Ruteng Sub-District Manggarai District
Authors: Jandu Inosensius Harmin , Gangkur Fabianus , Utama Wigbertus Gaut , Payong Polikarpus
Published: July 2024

The research was conducted to find out whether Lejong culture can empower the Golo Worok village farmer group, especially in terms of increasing human resources, such as skills and knowledge of economic fiber. The problem in this research focuses on how Lejong culture influences the capabilities of farmer groups in Golo Worok Village, Ruteng District, and Manggarai Regency. This research aims to find out how the influence of the non-governmental organization Ayo Indonesia empowers the Golo Worok Village Farmer Group and how the Farmer Group feels the process and its impacts. The data used in the research are primary data and secondary data. To obtain primary data, observation and interview methods were used. Secondary data was obtained through several kinds of literature according to research needs. The research results show that Lejong culture significantly influences the empowerment of Golo Worok Village farmer groups and that socialization and discussion are approaches packaged in Lejong culture. It is recommended that all stakeholders collaborate to optimize Lejong as a strategy to empower farmers.
The legal situation of minor parents in determining the parentage of their child and placing it for adoption
Authors: Urbańska-Łukaszewicz Anna
Published: July 2024

The issue of parentage of minors is one of the contemporary legal challenges. It is very important for society, as reflected in the significant number of minor parents and the media’s interest in their functioning. The youngest mothers are girls aged 12.
Minor parents have limited legal capacity, remain under the parental authority of their parents until the age of majority and do not have parental authority over their children. They may only participate in the ongoing care and upbringing of their children, unless the guardianship court decides otherwise due to the child’s best interests. For this reason, it is important to determine whether they can submit declarations necessary for the recognition of paternity, participate in court proceedings related to the determination of their child’s parentage or consent to the placement of a child for adoption.
Correlating Heat Treatment Conditions with the Physicochemical Properties of Thermally Reduced Graphene Oxide-Based Materials: A Comprehensive Review
Authors: AKBI Hamdane , RAFAI Souleymen , MEKKI Ahmed , TOUIDJINE Sabri , HAMOUCHE Mohamed Abderrahim
Published: July 2024

The straightforward, cost-efficient, and scalable route of preparing graphene oxide-based materials (GOBMs) from graphite and transforming them into thermally reduced graphene oxide-based materials (T-RGOBMs) through heat treatment offers unparalleled versatility in customizing and refining the physicochemical properties of T-RGOBMs for various applications. To fully exploit the potential of this route, it is essential to determine the correlation between the physicochemical properties of the resulting T-RGOBMs and the preparation and heat treatment conditions of GOBMs. This article intends to provide a comprehensive discussion of the use of heat treatment routes to prepare T-RGOBMs with finely tuned physicochemical properties for specific applications. The review will focus on the key factors that can affect the end-product features, including the method of preparation of graphite oxide, the physical form of the ensuing GOBMs, and the parameters of the heat treatment process, such as temperature, heating rate, duration, atmosphere, and pressure. Furthermore, it will concentrate on the thermal transformations that take place during heat treatment, delve into the mechanisms and kinetics governing thermal decomposition, evaluate the potential risks associated with reducing GOBMs through heat treatment, and outline strategies to ensure a safe reduction process. The review will also explore recent advancements in the application of T-RGOBMs, providing examples of heat treatment strategies employed across various fields, including supercapacitors, gas sensing, and interference shielding. It serves as a useful guide for researchers and practitioners looking to appropriately prepare GOBMs and safely utilize the heat treatment to fine-tune their properties toward specific applications.
Lipid Profile as a Predictor of HbA1c in Women with Gestational Diabetes Mellitus
Authors: Amirah Amirah , Yudistira Yudistira , Arlitha Deka Yana
Published: July 2024

Gestational diabetes mellitus (GDM) is associated with adverse maternal and fetal outcomes. While glycemic control is paramount, the role of lipid profiles in predicting HbA1c levels, a marker of long-term glycemic control, remains under-investigated in Indonesian populations. This observational study enrolled 250 women diagnosed with GDM at the primary healthcare centers in Soppeng Regency. Fasting lipid profiles (total cholesterol, triglycerides, LDL-cholesterol, HDL-cholesterol) and HbA1c levels were measured at diagnosis and at 24-28 weeks gestation. Statistical analyses included correlations, regression models, and receiver operating characteristic (ROC) curve analysis. HbA1c levels were significantly correlated with triglyceride and LDL-cholesterol levels at both time points. Regression analysis revealed that triglycerides were the strongest independent predictor of HbA1c. ROC curve analysis showed moderate discriminatory power for triglycerides in predicting elevated HbA1c (AUC 0.72). Lipid profiles, particularly triglycerides, may serve as early predictors of HbA1c levels in women with GDM. These findings underscore the importance of monitoring lipid profiles alongside glucose control in this population.
PENGARUH DOSIS DAN PEMBERIAN PUPUK MIKORIZA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TERONG UNGU (Solanum melongena L).
Authors: Bureq Zainuddin , . Qomarudin
Published: July 2024

Eggplant (Solanum melongena L) is a type of vegetable that is important for health because it contains many nutrients that are important for the body. This study aims to determine the effect of the interaction between dose and time of application of mycorrhizal fertilizers on the growth and yield of eggplant plants in a randomized block design (RBD), arranged factorial with two factors. The first factor is the dose of mycorrhizal fertilizer with levels of D1 (10 grams), D2 (30 grams), D3 (50 grams). The second factor is the time of application of mycorrhizal fertilizers, namely W1 (2 weeks before planting), W2 (1 week before planting), W3 (1 week after planting) and W4 (2 weeks after planting). The results showed that the interaction between dosage and application of mycorrhizal fertilizers only occurred at the observation of the number of leaves at the 10th WAP. The administration of mycorrhizal fertilizer doses did not affect the height of purple eggplant plants but had a significant effect on the number of leaves and stem diameter of purple eggplant plants in several observations. The administration of mycorrhizal fertilizer doses also significantly affected the number of fruits per plant, wet weight and dry weight of purple eggplant. The time of application of mycorrhizal fertilizers significantly affected plant height, number of leaves and stem diameter of purple teromg plants in several observations. The time of application of mycorrhizal fertilizers did not affect the number of fruits per plant, wet weight and dry weight of purple eggplant
RESPON APLIKASI KONSENTRASI DAN INTENSITAS BIOSIDA DAUN SIRSAT DALAM PENGENDALIAN KUTU DAUN SAWI Aphis brassicae (Hemiptera: Aphididae
Authors: Adonara Rudi , Budi Sulistyo M Adri , Prasetya IK.
Published: July 2024

The study entitled the response to the concentration and intensity of biocides (soursop leaves) in the control of mustard aphids. The aims of this study were: 1) to determine the effect of the concentration of biocides (soursop leaf) on the attack of mustard aphids, 2) to determine the effect of the intensity of the application of vegetable pesticides (soursop leaves) on the attack of mustard aphids, 3) to determine the interaction between concentrations with the intensity of biocides (soursop leaves) against mustard aphids attack. The experiment was carried out using a completely randomized design (CRD), which was arranged in a factorial manner, consisting of two factors and repeated three (3) times. The first factor is the concentration of soursop leaf biocide, consisting of three (3) levels: (1) K1 = 25 ml/L, (2) K2 = 50 ml/L, (3) K3 = 75 ml/L. The second factor is the intensity of soursop leaf biocide application (I), consisting of two (3) levels: (1) I1 = one application, (2) I2 = two applications, (3) I3 = three applications.The results of the study are as follows: 1). There was an interaction between concentration and intensity of soursop leaf biocide on the percentage of leaf damage at 13 DAP and the percentage of live pests at 11, 13, 15 and 17 DAP, 2). the concentration of biocides (soursop leaves) was significantly different at the variable height of plants at 21 DAP, the percentage of leaf damage at 9, 11, 15, and 17 DAP, the percentage of live pests at 9 DAP, 3) The intensity of application of soursop leaf biocides was significantly different in observations. percentage of leaf damage at the age of 15, and 17 DAP
ANALISIS MINAT GENERASI Z BERWIRAUSAHA DI BIDANG PERTANIAN (Studi Kasus Desa Purwosari, Kecamatan Purwosari, Kabupaten Pasuruan)
Authors: Wahyuni Sri Dwi , Mamilianti Wenny
Published: July 2024

The interest of the younger generation in agriculture is closely related to how they perceive agriculture. A person's interest in something greatly influences a person's behavior and decisions about various alternative choices. The aim of this research is to know the description of Generation Z's interest in entrepreneurship in the agricultural sector and to analyze socio-economic factors, information technology influences Generation Z's interest in entrepreneurship in the agricultural sector. The research location was carried out in Purwosari Village, Purwosari District, Pasuruan Regency, East Java Province. The analytical method to describe the interest of Generation Z towards entrepreneurship in the agricultural sector uses tabular descriptive while the analytical method to analyze the factors that influence the interest of Generation Z towards entrepreneurship in the agricultural sector uses the probit regression model. Generation Z's interest in entrepreneurship in the agricultural sector is 53.75%, while not interested in farming is 46.25%. Factors that influence the interest of Generation Z to do entrepreneurship in the agricultural sector are education, parents' occupation, living environment, development of the agricultural sector.
PENGARUH FLUKTUASI HARGA KEDELAI IMPOR DAN UPAH TENAGA KERJA TERHADAP PRODUKSI TEMPE
Authors: Ningsih Kustiawati
Published: July 2024

Tempeh industry is an industry that uses raw materials such as soybeans and yeast. This industry is mostly managed by Indonesian people, both in rural and urban areas. The tempeh industry often experiences the problem of fluctuations in price of soybeans which are used as its main raw material, price tends to rise, while the selling price of tempeh is difficult to increase. This study aims to describe the impact of fluctuations in imported soybean prices and labor wages on the amount of tempe production at UD. Baidi 2018-2021. The research method uses descriptive qualitative and takes samples using the purposive sampling method because research informants are determined deliberately. Data analysis method uses multiple linear regression data analysis methods to determine causal relationship between independent variables and dependent variable. The results of this study indicate that independent variable has an effect of 92.2% on dependent variable, meaning that price of imported soybeans and labor wages together affect the amount of tempeh production. The higher price of imported soybeans, and the lower amount of tempeh production, conversely, the lower price of imported soybeans, and the greater amount of tempeh production
Karakteristik luka pada pengendara motor korban meninggal akibat kecelakaan lalu lintas yang terpapar alkohol di Yogyakarta tahun 2015-2019
Authors: Priyambodo Dewanto Yusuf , Yumna Isna Izzati , Artanti Martiana Suciningtyas Tri , Widagdo Hendro
Published: July 2024

Tingginya konsumsi alkohol di Indonesia mengakibatkan peningkatan angka kecelakaan lalu lintas tiap tahunnya. Angka ini cukup tinggi pada pengendara motor dan berakibat luka dalam berbagai derajat hingga kematian. Penelitian ini bertujuan mengetahui perbedaan gambaran luka korban mati akibat kecelakaan lalu lintas yang disebabkan konsumsi alkohol dan tidak konsumsi alkohol pada pengendara motor. Metode penelitian adalah deskriptif dengan data sekunder visum et repertum korban mati kecelakaan lalu lintas tahun 2015-2019 di Instalasi Kedokteran Forensik RSUP Dr. Sardjito. Korban dikategorikan menjadi pengonsumsi alkohol dan bukan. Ditemukan sebanyak 144 kasus kematian pada pengendara sepeda motor yang diperiksa di Instalasi Kedokteran Forenik RSUP Dr. Sardjito dengan 114 kasus non-alkohol dan 30 kasus alkohol, didapatkan data distribusi menurut jenis kelamin, umur, status pekerja, jumlah luka, lokasi luka, dan pola luka. Dapat disimpulkan bahwa korban didominasi oleh laki-laki berusia dewasa (18-65 tahun). Lokasi tubuh yang paling sering mengalami cedera adalah kepala dan ekstremitas. Luka yang paling banyak dialami korban adalah vulnus excoriatum.
Kata kunci : Kecelakaan lalu lintas, kematian, alkohol, pengaruh alkohol, gambaran
Emulation of a PEM Fuel Cell Stack from its Generic and Polynomial Model using Simulink
Authors: Camacho Luis , Marrero Secundino , Quinatoa Carlos , Pacheco Carlos
Published: July 2024

This paper will discuss the simulation of a PEMFC fuel cell stack based on its generic characteristics. To achieve the set objective, a fuel cell model capable of replicating its electrical characteristics was developed, showcasing the polynomial approximation-based proposed models and the generic model. The validation of these suggested models involved conducting simulations utilizing converters and comparing the outcomes with those produced by the Simulink fuel cell stack block. The fuel cell instance underwent testing to reproduce the electrical behavior of the cell, devoid of the specific data associated with the fuel cell stack.
The Influence of Organizational Identity on Employees’ Work Competence: The Mediating Role of Improvisational Behavior
Authors: Zhang Qinxi , Chienwattanasook Krisada
Published: July 2024

The purpose of this study is to investigate the impact of organizational identity on employees' workability in the Chinese art education industry and the mediating role of improvisational behavior in this context. Although the role of organizational identity and improvisational behavior has been extensively researched by scholars, little attention has been paid to the relationship between organizational identity and improvisational behavior on the work competence of employees in the arts education industry. Survey data were collected from 507 employees teaching art education in different regions of China. Quantitative research methods were used to test the research hypotheses and structural equation modeling was used to analyze the data. Organizational identity is positively related to employees' work competence, organizational identity is positively related to improvisational behavior, and improvisational behavior is positively related to employees' work competence, and improvisational behavior plays a mediating role between organizational identity and employees' work competence. This study shows that organizational identity is an important factor in employee motivation this study shows that organizational identity is an important factor for employee motivation, and also shows the mediating mechanism of improvisational behavior between organizational identity and employee work competence.
Análisis documental de la competencia social ciudadana mediante la cartografía conceptual
Authors: Yarad Jácome Mélany Jazmín ,   Universidad de las Fuerzas Armadas ESPE, Silva Arias Cristina Elizabeth , Rondal Changoluisa Verónica Alexandra
Published: July 2024

En esta investigación se aborda la significancia de la implementación y el fomento de competencias ciudadanas catalogadas, por la UNESCO, como imperativas en el siglo XXI, en el contexto de Ecuador. Esta exposición se sustenta en estadísticas y datos concretos, destacando la trascendencia del espíritu crítico, la conectividad social, el respeto a la diversidad y la ética en la población, y su influencia en aspectos que abarcan desde la formación en las aulas, de lo que refiere a la realidad nacional, hasta cons ideraciones geopolíticas y de seguridad del país. La metodología adoptada para llevar a cabo esta investigación implica el empleo de la cartografía conceptual como herramienta organizativa, facilitando la estructuración de información proveniente de diversas fuentes, predominantemente de naturaleza bibliográfica; y el criterio de estudiantes que se encuentran cursando la asignatura de Realidad Nacional en la Universidad de las Fuerzas Armadas ESPE. Los resultados obtenidos no solo contribuyen a la promoción de estas competencias, sino que también sirven como punto de partida para el estudio de los beneficios de estas que junto con las nuevas habilidades ciudadanas, pueden generar tanto para el Estado como para la sociedad ecuatoriana.
Data-driven Model-free Hosting Capacity Estimation in a Low Voltage Prosumer
Authors: Andagoya Alba Luis Daniel ,   Instituto Tecnológico Superior Universitario Rumiñahui, Jara Johanna , Catota Pablo , Valencia Rommel
Published: July 2024

Currently, distributed generation systems have been proposed as a way to increase the energy potential of the countries introducing them, however, the entry of this new form of energy generation can cause some negative effects on the correct operation of the distribution network, one of these negative effects are the overvoltages that can exceed the levels allowed by the local operator. For this reason, it is necessary to limit in some way the injection of distributed generation into the grid. This parameter has been called Hosting Capacity, which is a new parameter developed to limit the power coming from distributed sources while maintaining the proper functioning of the grid. Many studies have been developed to define and calculate the Hosting Capacity, mainly based on scenario simulations, however, these need detailed and accurate network models which at low voltage levels is very difficult to have. The present work focuses on determining a Hosting Capacity value in a node at low voltage using values taken from a smart meter, the methodology uses a regression model considering voltage and power consumption values at the point. The results show a good approximation of Hosting Capacity validated through a network model of the connection node obtaining voltage values close to the limit, but lower than it, which allows the conclusion that the planted methodology is useful for the calculation of Hosting Capacity without the need for having a network model.
Evaluación de modelos de optimización convexos para minimizar pérdidas en el sistema de distribución
Authors: Vaca González Jimmy Roberto ,   Universidad Técnica de Cotopaxi, Quinatoa Carlos , Ortiz Josue , Camacho Luis
Published: July 2024

El presente trabajo de investigación propone la evaluación de modelos convexos para el despacho de energía a corto plazo, optimizando la ubicación de generadores y minimizando pérdidas en redes de distribución. Para ello, se utiliza modelos convexos en un periodo de 12 horas con una variación horaria de la demanda, empleando el sistema IEEE de 15 no-dos tipo radial. Debido a las ecuaciones de potencia activa y reactiva de inyección nodal, el problema se vuelve no convexo y requiere más recursos computacionales para encontrar soluciones locales óptimas. Para abordar el problema de no linealidad se analizan modelos como el cálculo de Wirtinger y la aproximación cónica de segundo orden. El primer modelo resuelve en 8.12 segundos con errores de voltaje del 0.63% y ángulo del 1.40%, y el segundo en 17.8 segundos con errores del 0.61% y 1.38%, respectivamente. La ubicación óptima de las unidades de generación son los nodos 7, 8 y 10. El valor de la función objetivo para cada modelo es 0.00731149 p.u. para el modelo no lineal, 0.00734619 p.u, para el modelo Wirtin-ger 0.00744715 p.u, y para el modelo de aproximación cónica de segundo orden (SOC), con una base de 100 kVA
Strategi Pemasaran Digital yang Efektif dalam Upaya Peningkatan Daya Saing UMKM Keduemas Kecamatan Kelapa Dua Kabupaten Tangerang Provinsi Banten
Authors: Amar Abu , Affandi Awaludin , Sunandar Andi , Azizah Monica Bramel Ari , Sahroni Sahroni , Arianto Nurmin
Published: July 2024

Advances in digital technology have opened up vast opportunities for MSMEs to expand their marketing reach and improve their competitiveness. However, many MSMEs still do not optimally utilize the potential of digital technology. One of the MSME groups facing this challenge is the KEDUEMAS MSME in Kelapa Dua District, Tangerang Regency, Banten Province. This Community Service Program (PKM) aims to improve the ability of micro, small, and medium enterprises (MSMEs) in Kelapa Dua District, Tangerang Regency, to implement effective digital marketing strategies. This is very important considering the development of technology and the shift in consumer behavior that is increasingly digital. Through this PKM program, training and mentoring will be provided to KEDUEMAS MSME players related to digital marketing strategies, such as the use of social media, websites, search engine optimization (SEO), and marketing via email. The goal is for MSMEs to increase their knowledge and ability to utilize technology to expand market reach and increase sales. In addition, this PKM program will also help KEDUEMAS MSMEs increase their competitiveness in the digital era through the use of technology and effective digital marketing strategies. We will identify the needs and problems of KEDUEMAS MSMEs, design appropriate digital marketing strategies, and assist them in implementing them. By achieving these goals, it is expected that KEDUEMAS MSMEs can increase their marketing reach, brand awareness, and ultimately increase product sales and competitiveness in the midst of increasingly fierce digital market competition. This will also contribute to regional economic growth and empowerment of MSMEs as the backbone of the national economy.
PENGARUH MAKROEKONOMI TERHADAP RETURN SAHAM DENGAN PROFITABILITAS SEBAGAI VARIABEL INTERVENING PADA PERUSAHAAN SEKTOR KEUANGAN YANG TERDAFTAR DI BURSA EFEK INDONESIA TAHUN 2018-2022
Authors: Maris Yoan
Published: July 2024

This study aims to examine and analyze the effect of inflation, exchange rates and interest rates on stock returns with profitability as the intervening variable. This research uses quantitative methods. Sample data collection used a saturated or census sampling method and obtained 55 financial sector companies for the 2018-2022 reporting period. The research results obtained are that inflation has no significant effect on profitability, exchange rate has no significant effect on profitability. Interest rates have no significant effect on profitability. Inflation has a significant effect on stock returns, exchange rate has no significant effect on stock returns, interest rates have no significant effect on stock returns, inflation has no significant effect on stock returns through profitability as an intervening variable, exchange rate has no significant effect on stock returns through profitability as an intervening variable, interest rates have no significant effect on stock returns through profitability as an intervening variable.
Artificial Intelligence and the Rule of Law: Global Practice and opportunities for Ukraine
Authors: Ohneviuk Tatiana
Published: July 2024

The article focuses on the issues related to the development and application of artificial intelligence in the field of justice. Given the rapid development of innovations, challenges and opportunities associated with the use of artificial intelligence by judges in their daily work, the impact of the use of the latest technologies on the rule of law is becoming an important part of the discussions between representatives of judicial systems around the world. Based on the analysis of the current European legislation which establishes the rules for the use of artificial intelligence, as well as cases of artificial intelligence application by judges around the world, the author concludes that it is necessary to conduct special training for court employees which would ensure both the acquisition of practical skills in the use of artificial intelligence technologies and the formation of an understanding of the entire range of problems which legal systems around the world are currently facing due to the rapid development of artificial intelligence and its application. In Ukraine, the potential possibility of considering standard, simple cases with the help of artificial intelligence is increasingly being discussed. The article contains warnings about the use of artificial intelligence to evaluation of evidences in a case, and also critically examines the position of replacing a judge in even minor cases.

In addition, the article reveals the existing shortcomings of decisions generated by artificial intelligence and their possible negative impact on public trust in the court. Summarizing, the author recognizes that scientific progress cannot be stopped. The justice sector, being as close to humans as possible, should implement artificial intelligence in its activities with reasonable restrictions due to the imperfection of the system and prevent violations of fundamental human rights and freedoms. The lack of transparency in the formation of decisions by artificial intelligence systems clearly threatens the basic principle of the rule of law and procedural and procedural justice as its component.

Key words:artificial intelligence, justice, studies of workers of courts, supremacy of right.