bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENDAMPINGAN LEMBAGA LOKAL DALAM PENGELOLAAN SAMPAH ORGANIK UNTUK MENDUKUNG BUDIDAYA MAGGOT
Authors: Darwis Rudi Saprudin , Gutama Arie Surya , Resnawaty Risna 
Published: August 2023

Pemanfaatan sampah organik yang berasal dari rumah tangga akan dapat mengurangi pencemaran Sungai Citarum. Kajian ini bertujuan menggambarkan upaya pengembangan tindakan kolektif masyarakat dalam pengelolaan sampah organik yang sekaligus juga mendukung upaya pengembangan budidaya maggot di Desa Rancamanyar. Metode yang digunakan dalam pengembangan tindakan kolektif adalah pendampingan terhadap karang taruna sebagai lembaga lokal yang mengembangkan potensi budidaya maggot dengan memanfaatkan sampah organik dari rumah warga masyarakat. Upaya pengelolaan sampah organik di Desa Rancamanyar oleh lembaga karang taruna sejalan dengan pengembangan budidaya maggot yang sedang dijalankannya. Pendampingan terhadap karang taruna dalam pengembangan tindakan kolektif melalui kegiatan penyuluhan dapat memberikan wawasan tentang pengelolaan sampah pada tingkat rumah tangga serta dukungannya terhadap upaya pengembangan budidaya maggot. Pemahaman yang dicapai melalui kegiatan penyuluhan perlu ditindaklanjuti dengan kesepakatan dan ketentuan pengurus RT/RW mengenai pengelolaan sampah tersebut agar sinergi dengan upaya dari karang taruna. Utilization of organic waste originating from households will be able to explain the pollution of the Citarum River. This study aims to describe efforts to develop community collective action in organic waste management which at the same time supports efforts to develop maggot cultivation in Rancamanyar Village, Baleendah District, Bandung Regency. The method used in developing collective action is assisting youth organizations as a local institution that develops the potential for maggot cultivation by utilizing organic waste from the homes of community members. Efforts to manage organic waste in Rancamanyar Village by the youth organization are in line with the development of maggot cultivation which it is currently carrying out. Assistance to youth organizations in developing collective action through extension activities can provide insight into waste management at the household level and support for efforts to develop maggot cultivation. The understanding achieved through outreach activities needs to be followed up with agreements and provisions of the RT/RW management regarding waste management so that it is in synergy with the efforts of youth organizations.
MEMAHAMI PEMBANGUNAN SOSIAL DIBALIK PEMBANGUNAN WADUK LAMBO DI NUSA TENGGARA TIMUR: TINJAUAN SOSIOLOGIS
Authors: Ariyanto Komang , Al Imran Hamzah 
Published: August 2023

Pembangunan waduk tidak hanya berdampak pada aspek fisik dan ekonomi suatu wilayah, tetapi juga pada masyarakat yang tinggal di sekitarnya. Penting untuk memahami bagaimana pembangunan ini mempengaruhi kehidupan sosial masyarakat, seperti perubahan sosial, hubungan antarwarga, partisipasi sosial, konflik sosial, dan struktur sosial di sekitar waduk. Proyek-proyek pembangunan yang dilaksanakan pemerintah kadangkala menimbulkan reaksi masyarakat dalam bentuk penolakan. Dengan demikian, penelitian ini bertujuan untuk mengkaji makna pembangunan sosial dibalik pembangunan waduk Lambo di Nusa Tenggara Timur. Penelitian ini menggunakan sumber sekunder dengan teknik pengumpulan data melalui studi literatur. Hasil penelitian menunjukkan bahwa manajemen pembangunan sosial dalam kasus pembangunan waduk Lambo dapat dilakukan melalui pembangunan kultur, pembangunan struktur, dan pembangunan proses sosial agar perencanaan pembangunan ini terencana dengan matang dan memberikan dampak yang positif bagi masyarakat serta konflik antara pemerintah dan masyarakat maupun antar masyarakat dapat diredam. Pada kasus ini atau kasus serupa lainnya masyarakat harus lebih paham apa itu konsep pembangunan dan mengapa pembangunan dilakukan pemerintah, jika menurut masyarakat pembangunan akan berdampak negatif maka masyarakat harus berdiskusi langsung dengan pemerintah untuk menghindari konflik. The construction of a reservoir not only impacts the physical and economic aspects of a region but also affects the communities living in its vicinity. It is important to understand how this development influences the social life of the people, including social changes, inter-community relations, social participation, social conflicts, and the social structure around the reservoir. Government-led development projects sometimes trigger community reactions in the form of resistance. Therefore, this research aims to examine the social significance behind the construction of Waduk Lambo in East Nusa Tenggara. This study employs secondary sources and data collection techniques through literature review. The research findings indicate that social development management in the case of Waduk Lambo construction can be achieved through cultural development, structural development, and social process development to ensure well-planned development and positive impacts on the community while mitigating conflicts between the government and the community or among different communities. In this case, or in similar cases, the community needs to understand the concept of development and why the government initiates it. If the community perceives negative impacts from the development, they should engage in direct discussions with the government to avoid conflicts.
THE ABILITY OF Lactiplantibacillus plantarum TSD-10 AND DR-162 TO REDUCE AFLATOXIN AND MICROBIAL CONTAMINATION OF CORN
Authors: Fidriyanto Rusli , Ridwan Roni , Rohmatussolihat Rohmatussolihat , Astuti Wulansih Dwi , Paradisa Yashanti Berlinda , Sarwono Ki Ageng , Fitri Ainissya , Widyastuti Yantyati 
Published: August 2023

Feed safety becoming the main factor to produce good quality food. The purpose of this study was to evaluate the ability of lactic acid bacteria in degrading aflatoxin B1, suppressing the growth of contaminant bacteria, and its application on feed. Biological degradation of aflatoxin B1 (AFB1) in liquid cultures and Escherichia coli and Saccharomyces aureus inhibition by Lactobacillus plantarum were examined. Fermentation of corn for 24 hours by L. plantarum was used to determine the ability of LAB to decrease E. coli, coliform, mold, and AFB1 on a solid substrate. This study showed that both L. plantarum TSD-10 and DR-162 could inhibit E. coli growth at 3% and 5% supernatant addition. The addition of 5% L. plantarum DR-162 and TSD-10 could inhibit S. aureus at 97.40% and 97.28%, respectively. Furthermore, viable cells of L. plantarum DR-162 and TSD-10 removed 56.97% and 64.65% AFB1 within 72 h of incubation, respectively. The AFB1 reduction by nonviable cell was lower than the viable cell. The population of E. coli, coliform, and mold completely disappeared in both fermentation treatment of corn by L. plantarum DR-162 and TSD-10 at 3% and 5%. AFB1 significantly decreased by 17.57% and 22.60% on 5% L. plantarum DR-162 and TSD-10 treatment.
MARKETING STRATEGY ANALYSIS OF HYDROPONIC VEGETABLES OF KEBUN SEHATI
Authors: Lantarsih Retno , Jaelawijaya Wiguna , Kadarso Kadarso , Viana Candarisma Dhanes Noor , Sulistiya Sulistiya 
Published: August 2023

E-commerce has now also penetrated agricultural products, including hydroponic vegetables. This study aims to determine the marketing mix strategy of hydroponic vegetables at Kebun Sehati that uses e-commerce in its marketing. Kebun Sehati as a newcomer in hydroponic vegetable e-commerce in Yogyakarta of course has strengths and, weaknesses, and has opportunities and threats in running its business. The marketing mix which includes the product, price, place, and promotion is an important factor in this business. This research is descriptive. Respondents in this study consisted of the management of Kebun Sehati who was taken by the census method, and the determination of the consumer sample was carried out by the accidental sampling method. The total number of samples in the study was 85 respondents. The analytical method to determine the strategy of developing a hydroponic vegetable marketing mix in Kebun Sehati uses SWOT analysis. From the results of this study, it can be concluded that the right strategy for the development of hydroponic vegetable marketing at Kebun Sejati is an aggressive strategy which includes: (1) Increasing product variety and freshness, as well as providing guarantees by utilizing community assistance to expand the market; (2) Setting prices that are affordable and following quality to expand the market; (3) Using applications in the play store to serve consumers who are information technology literate; (4) Conduct promotions with complete attributes on various social media to increase consumer awareness of healthy food ingredients.

Keywords: E-commerce, hydroponic vegetables, marketing mix, SWOT analysis
Speedup of the k-Means Algorithm for Partitioning Large Datasets of Flat Points by a Preliminary Partition and Selecting Initial Centroids
Authors: Romanuke Vadim 
Published: August 2023

Abstract
A problem of partitioning large datasets of flat points is considered. Known as the centroid-based clustering problem, it is mainly addressed by the k-means algorithm and its modifications. As the k-means performance becomes poorer on large datasets, including the dataset shape stretching, the goal is to study a possibility of improving the centroid-based clustering for such cases. It is quite noticeable on non-sparse datasets that the resulting clusters produced by k-means resemble beehive honeycomb. It is natural for rectangular-shaped datasets because the hexagonal cells make efficient use of space owing to which the sum of the within-cluster squared Euclidean distances to the centroids is approximated to its minimum. Therefore, the lattices of rectangular and hexagonal clusters, consisting of stretched rectangles and regular hexagons, are suggested to be successively applied. Then the initial centroids are calculated by averaging within respective hexagons. These centroids are used as initial seeds to start the k-means algorithm. This ensures faster and more accurate convergence, where at least the expected speedup is 1.7 to 2.1 times by a 0.7 to 0.9 % accuracy gain. The lattice of rectangular clusters applied first makes rather rough but effective partition allowing to optionally run further clustering on parallel processor cores. The lattice of hexagonal clusters applied to every rectangle allows obtaining initial centroids very quickly. Such centroids are far closer to the solution than the initial centroids in the k-means++ algorithm. Another approach to the k-means update, where initial centroids are selected separately within every rectangle hexagons, can be used as well. It is faster than selecting initial centroids across all hexagons but is less accurate. The speedup is 9 to 11 times by a possible accuracy loss of 0.3 %. However, this approach may outperform the k-means algorithm. The speedup increases as both the lattices become denser and the dataset becomes larger reaching 30 to 50 times.
A study of English listening support teaching supported by mobile smart terminal APP
Authors: Xiong Guofang 
Published: August 2023

Abstract
With the development of communication tools such as streaming media technology, education methods and concepts have changed accordingly. In this context, English listening teaching concepts and teaching methods have also changed. In this paper, by analyzing the advantages of the smart terminal APP, we propose a multiple-assisted English teaching model, construct a vector machine evaluation model based on the least squares method, and screen the most suitable mobile English listening assistance system for students through the meritocracy of particle swarm algorithm. Finally, the guidelines of teaching methods adapted to English listening assistance education for high school students were developed by combining support vector machines. The experiments show that the multi-source terminal teaching system in the context of mobile teaching transforms cell phones that interfere with classroom teaching into teaching assistants, improves the original listening teaching environment, breaks through the time and space limitations of the traditional listening teaching mode, and provides a reference for teaching English listening courses.
A Real-Time Olive Fruit Detection for Harvesting Robot Based on YOLO Algorithms
Authors: Aljaafreh Ahmad , Elzagzoug Ezzaldeen Y. , Abukhait Jafar , Soliman Abdel-Hamid , Alja’Afreh Saqer S. , Sivanathan Aparajithan , Hughes James 
Published: August 2023

Abstract
Deep neural network models have become powerful tools of machine learning and artificial intelligence. They can approximate functions and dynamics by learning from examples. This paper reviews the state-of-art of deep learning-based object detection frameworks that are used for fruit detection in general and for olive fruit in particular. A dataset of olive fruit on the tree is built to train and evaluate deep models. The ultimate goal of this work is the capability of on-edge real-time olive fruit detection on the tree from digital videos. Recent work in deep neural networks has led to the development of a state-of-the-art object detector termed You Only Look Once version five (YOLOv5). This paper builds a dataset of 1.2 K source images of olive fruit on the tree and evaluates the latest object detection algorithms focusing on variants of YOLOv5 and YOLOR. The results of the YOLOv5 models show that the YOLOv5 new network models are able to extract rich olive features from images and detect the olive fruit with a high precision of higher than 0.75 mAP_0.5. YOLOv5s performs better for real-time olive fruit detection on the tree over other YOLOv5 variants and YOLOR.
Bonding Properties of AA1050 Strips Fabricated Via Electrically Assisted Roll Bonding (EARB) Process
Authors: Abdalkareem Jasim Saade , Kzar Hamzah H. , Hasan Jabbar Abdullah , Turki Jalil Abduladheem , Aravindhan Surendar , Abed Hussein Shaymaa , Fadhil Smaisim Ghassan , Mutlak Dhameer A. , Mustafa Yasser Fakri 
Published: August 2023

Abstract
In this study, aluminium alloy 1050 strips were bonded together using the electrically assisted roll bonding process (EARB) at electric current levels from 0 A up to 300 A. The effect of electric current level and plastic strain as the two main EARB parameters have been investigated on bonding strength by using the peel test. Results showed that by increasing the electric current level and reduction in thickness, stronger bonding strength can be obtained. Scanning electron microscopy was utilized to characterize the peeled surfaces of samples versus different thickness reduction ratios and electric current levels. Decreasing the forming strength of strips and increasing the bond strength of bonded strips about three times due to Joule heating effect in the EARB process was achieved. Moreover, by scanning electron microscopy (SEM), the peeled surfaces of samples after the peel test have been studied to investigate the bonding quality.
Backpack detection model using multi-scale superpixel and body-part segmentation
Authors: Hidayat Rahmad , Harjoko Agus , Musdholifah Aina 
Published: August 2023

Abstract
A backpack is a type of carried object (CO) widely used for various purposes because of its practicality. Various valuable items such as wallets, laptops, cameras, and cellphones may be kept in backpacks. Detecting backpacks in video surveillance is challenging due to their varying shapes, sizes, and colors. The process of localizing the area of the backpack in the image is a critical stage and dramatically influences the success of detection. This paper focuses on the process of localizing the backpack area through a multi-scale segmentation approach, where different scales are intended to detect the various size of the backpacks. Based on the assumption that the backpack is generally located above the bend line, the body-part method is then used to select superpixels. The selected superpixel feature is then extracted and used to train the model. Model testing is carried out in two scenarios. In the first scenario, the model is tested using the HOG (histogram of oriented gradients) feature, while in the second scenario, the model is tested using a combination of the HOG and histogram features. The experiment results show that on the DIKE20 dataset, the proposed model obtained an average F1 score of 69%. On PETS2006 and i-LIDS datasets, the proposed model shows an average F1 score of 68%, better than the average F1 score obtained by the state-of-the-art method.
Religiosity and illness perception in patient with type 2 diabetes mellitus
Authors: Maslihah Maslihah , Widayati Nur , Ridla Akhmad Zainur 
Published: August 2023

Illness perception in diabetes mellitus patients can increase uncomfortable feelings. Therefore, religiosity is needed to establish more prosperous psychological well-being. The research aimed to analyze the correlation between religiosity and illness perception in patients with type 2 diabetes mellitus. The study design was a cross-sectional approach. A total of 138 respondents were recruited using consecutive sampling. Data were collected using the Indonesian version of the Centrality Religiosity Scale 15 (CRS-15) and The Brief Illness Perception Questionnaire (B-IPQ) and analyzed using Spearman’s rho with a significant level of 0.05. The results showed that the average value of religiosity was 52.01. The median illness perception was 34.00. Based on statistical values, there was no significant correlation between religiosity and illness perception in type 2 diabetes mellitus patients (p=0,225 and r=-0,104). The absence of the correlation may be due to the assessment of the illness perception that is more directed at the patient's intellectual than the patient's emotional problem. In addition, other factors such as the availability of information and psychological distress can also affect the illness perception. This study indicates the need for further research on other factors related to the perception of disease in type 2 diabetes mellitus patients.
A Systematic Review of School-based Physical Activity Programs on Physical Fitness, Cognition, and Affective Outcomes in Early Childhood
Authors: Xie Xiuye , Fan Xiaoping , Liang Tanjian 
Published: August 2023

The purpose of this study was to review intervention studies on school-based physical activity programs in early childhood to identify the gaps and future trends in this topic. Forty-one quantitative experimental studies were identified from nine electronic databases using predefined inclusion and exclusion criteria. All identified studies were coded using a coding template. The interrater reliability between the two coders was 96.5%. The frequencies and percentages for each coded category were reported descriptively. The randomized controlled trial with a control group was the most used research design (70.7%), and 41.5% of the studies were guided by a theoretical/conceptual framework. The intervention length ranged from four days to three years, and 41.5% of the studies reported an intervention fidelity check in various forms. Different dependent variables were measured, and about half of the studies were focused on physical activity and anthropometry outcomes. A trend of the positive impact of school-based physical activity programs on children in early childhood was found. However, the rigor of studies needs significant improvements in multiple areas. Future intervention programs are suggested to include different elements in the design to develop children’s cognition, physical fitness, and affective outcomes.
Adapting the Concept Attainment Strategy to Teach Math
Authors: Kaviani Khodadad 
Published: August 2023

This paper argues for the adoption of concept attainment strategy when teaching math and shows the structure of this curriculum design that can substantially improve math instruction and comprehension in K-12 education. Initial findings based on informal surveys of teacher candidates indicate many of them do not have a clear understanding of the concepts they are expected to teach. The concept attainment strategy is a proven effective method used in social studies for teaching powerful concepts like democracy and liberty. One reason for many students feeling inadequate about their math skills stem from their lack of understanding of the key math concepts like area, perimeter, percent, and others. Poor understanding of the math fundamentals in early grades if not rectified, develops into a dislike for an incomprehensible subject. The concept attainment strategy is an inductive approach that allows the students to participate in knowledge construction and master the fundamental math skills. This paper shows how the structure of this social studies curriculum design can be adapted for teaching mathematics and invites practitioners and scholars to consider this approach to improve math instruction.
Effects of Curcumin Treatment on Cell Energy Status, Levels of Mitochondrial Enzymes, and Gene Expression of Glucose-related Mechanism in Pancreatic Cancer Cell Lines
Authors: KORUCU Emine Nedime , MENEVŞE Esma , ERKOÇ KAYA Dudu , GOKTURK Fatma , ARİKOGLU Hilal 
Published: August 2023

Background and Purpose:. Curcumin is an active component of turmeric, has antitumor, immunomodulatory, anti-inflammatory effects. It was aimed to investigate the effects of the administration of curcumin on the energy metabolism, the abnormal redox defense mechanism profile, the malignant transformation indicator of Panc-1 and BxPC-3 pancreatic cancer cells.
Methods: BxPC-3 and Panc-1 cells were incubated, were replaced with containing various concentrations of curcumin (10-125 μM) for 24 h. Cell lysate Adenosine triphosphate (ATP), Adenosine diphosphate (ADP), Adenosine monophosphate (AMP), Manganese superoxidase (MnSOD), and cytochrome p450 reductase (CPR) concentrations were analyzed with HPLC and ELISA methods. Genes expression of Lactate dehydrogenase (LDH), mitochondrially encoded ATP synthase membrane subunit 6 (MTATP6), Glucose transporter 1 (GLUT1), and cytochrome p450 were analyzed.
Results and Conclusion: IC50 values for 24 hours were found as 47,26 μM in BxPC-3 and 45,84 μM in Panc-1 cells. Treatment with curcumin inhibits oxidative stress by increasing MnSOD enzyme levels. ATP levels did not change in BxPC-3 cells, but it showed an increase in Panc-1 supplemented with curcumin. The effects of curcumin on GLUT-1 are significantly important at a dose of curcumin of 45 μM concentration and affect glucose consumption in both cells. Curcumin showed anti-proliferative, and antioxidant effects.
DA LEITURA À PRODUÇÃO DE TEXTO: uma proposta didática com a poesia social e afro-brasileira
Authors: GETENS Cleusa de Fátima , MONTOVANI Antonio Aparecido 
Published: August 2023

Esta proposição apresenta o planejamento elaborado sob a orientação da “Sequência Básica”, de Rildo Cosson (2012), que poderá ser desenvolvida em turmas dos 9º anos do Ensino Fundamental II. A proposição explora o gênero textual poema. Os poemas escolhidos retratam o sofrimento do povo escravizado, a resistência à escravidão e a luta em defesa da cultura negra brasileira na formação da sociedade brasileira. Acredita-se que essas atividades contribuirão com o processo de aprendizagem dos alunos na disciplina de Língua Portuguesa, elucidando a importância do exercício da democracia racial através do diálogo, da pesquisa, da análise e da construção de textos poéticos, possibilitando assim que os alunos conheçam melhor o que foi a escravidão no Brasil a partir de poesias que abordam esta temática, e que tomem gosto pela leitura e produção em verso. Essa atividade poderá ser desenvolvida em etapas a serem adequadas à realidade na qual a escola esteja inserida. As sugestões propostas podem ser adotadas e alteradas para o desenvolvimento curricular em sala de aula e, espera-se que esta proposta contribua para o trabalho com o texto poético, conhecimento e reflexões dos alunos sobre a temática em tese a partir do texto literário.