bluuebunny/crossref_metadata_2025 huggingface dataset:
Keragaan dan Produksi Empat Aksesi Katuk (Sauropus androgynus (L.) Merr) dari Sentra Produksi Sayuran Daun, Kecamatan Cibungbulang, Kabupaten Bogor
Authors: Kartika Juang Gema , Siti Nabila Nur Safha  , Ani Kurniawati
Published: July 2024

Sauropus androgynus (L.) Merr atau katuk merupakan salah satu sayuran indigenous yang terkenal memiliki banyak manfaat, salah satunya pelancar ASI. Tujuan penelitian ini adalah mengetahui keragaan dan tanggap produksi daun katuk berdasarkan aksesi yang berbeda yang berasal dari sentra produksi sayuran daun, Kecamatan Cibungbulang, Kabupaten Bogor, Jawa Barat. Percobaan dilaksanakan bulan Juli- September 2020 di Kebun Percobaan Leuwikopo, Departemen Agronomi dan Hortikultura, Fakultas Pertanian, Institut Pertanian Bogor. Percobaan dilakukan menggunakan Rancangan Kelompok Lengkap Teracak (RKLT) satu faktor perlakuan yaitu aksesi dengan 3 ulangan. Terdapat empat aksesi yang memiliki keragaan morfologi berbeda pada sentra produksi, dan diberi kode aksesi 1, 2, 3 dan 4. Hasil percobaan menunjukkan aksesi 2 dan aksesi 3 memberikan hasil terbaik pada peubah pertumbuhan dan produksi tanaman. Hasil analisis gerombol membagi 4 aksesi menjadi 3 kelompok pada jarak cophentic 0.4. Kelompok pertama yaitu aksesi 1, kelompok kedua yaitu aksesi 2, dan kelompok ketiga yaitu aksesi 3 dan aksesi 4.
Kata kunci: analisis gerombol, analisis komponen utama, dendogram, sayuran indigenous, setek
Complex diagnostic search in a patient with visceral leishmaniasis
Authors: Babushkina G. , Gubaeva A. , Zhumaniyazova A. , Sakhabetdinova I. , Shestova K. , Lukmanova A.
Published: July 2024

Visceral leishmaniasis (VL) is one of the parasitic infections with the highest epidemic potential and mortality. The paper describes a clinical case of a 41-year old patient with VL with a long incubation period. The complexity of its diagnosis was the need for differential diagnosis with diseases accompanied by fever, hepatosplenomegaly, and pantocytopenia. Only the detection of the pathogen in the bone marrow punctate could make a diagnosis. Lack of systematic risk-based monitoring of exotic diseases, the low awareness of physicians and the population frequently complicate the timely diagnosis of leishmaniasis.
Ethnopharmaceutical Study of Plants as an Alternative Treatment Gastritis Baluwarti Society
Authors: Risma Nindita Yoan , Saputri Alip Desi Suyono , Anggraini Truly Dian
Published: July 2024

The Baluwarti community is a community that lives around the Surakarta Hadiningrat Palace with consist of princes relatives, courtiers, and ordinary people. Baluwarti community to currently still carrying out traditional medicine traditions by utilizing medicinal plants as a treatment in Baluwarti village, gastritis is included in the category of 15 diseases frequent highs. This research is an ethnopharmaceutical research aimed at to find out the local name of the plant, the part used, the way of processing, the rules usage, and treatment methods used as an alternative treatment of gastritis carried out by the community around the Surakarta Hadiningrat Palace. This research is descriptive research that uses quantitative methods. The analysis parameters used are: Use Value (UV), Informant Consensus Factor (ICF), Fidelity Level (FL), and Plant Part Value (PPV). Sampling technique using snowball sampling through open ended interview with the community around the Surakarta Hadiningrat Palace. Based on results interviews with 17 informants found 13 types of medicinal plants used as alternatives treatment of gastritis includes African plants, neem plants, cassava genderuwo, white turmeric, temulawak, cassava, and ginger are processed by boiling. In addition, breadfruit pace and white duwet that can be eaten immediately. Turmeric by processing is ground and grated, as well as aloe vera that is taken mucus using a spoon. The result of the ICF value obtained disease gastritis with a value of 0.25. Plant species that have the highest UV value with a value 0.647 and the highest FL yield of 64.70% is turmeric (Curcuma longa L.) while the PPV value obtained the use of plant parts that are most often used as medicinal materials traditional is 30% rhizome, 18% leaf, 12% fruit, 12% tuber, and 6% mucus.
Incidence Rates of Pediculosis Capitis and Helminthiasis in Children in Danukusuman Surakarta
Authors: Setya Adhi Kumoro , Haryatmi Dwi , Listiyaningsih Alfina , Putri Elisa
Published: July 2024

Pediculosis capitis and helminthiasis It is categorized as a neglected disease but is still an important health problem, especially for children. These two diseases each cause clinical disorders on the surface and internal organs of the body. Danukusuman is one of the most densely populated areas in the city of Surakarta, where in previous years many cases of gastrointestinal disorders affected local residents. The aim of this study to determine the incidence of pediculosis capitis and helminthiasis in elementary school children in the city of Surakarta. This research uses a descriptive analysis research design. The population in the study were children aged 6-8 years in Danukusuman Surakarta totaling 100 respondents. Samples were taken using total sampling technique. The diagnosis of pediculosis capitis is made on the skin and hair area of the head and intensity helminth enforced use method Kato katz from fecal samples by calculating the number of worm parasite eggs per gram of feces (EPG). Based on research conducted on 100 respondents, the results showed that 29 (29%) respondents had pediculosis capitis and cases of helminthiasis showed that 2 respondents (2%) had Ascari  lumbricoides and Trichuris trichiura with a total of 24 epg of parasites each with a light infection intensity. From the results of this study, it was reported that the incidence of pediculosis capitis in children in Danukusuman was 29% and helminth infections were 2% of cases with a mild degree of infection.
Content of The Heavy Metal Cd in Tilapia Fish from Rawa Taliwang Lake
Authors: Khairuddin Khairuddin , Yamin M. , Kusmiyati Kusmiyati
Published: July 2024

The heavy metal Cadmium (Cd) can accumulate in the fish's body. The aim of this research is: To determine the metal content of Cadmium (Cd) in Tilapia fish (Oreochromis niloticus) originating from Lake Rawa Taliwang. The specific benefit is to protect consumers who consume Tilapia from heavy metal contamination. The research was carried out at Rawa Taliwang Lake, namely in an area that was submerged in water. Two stations were chosen for this research, namely in the eastern and western parts of the lake. Method of data collection was carried out using gill nets. Two fish were taken at each station. Next, the tilapia fish samples are put into a plastic bag and then stored in a sample box. The research samples were then analyzed at the Mataram University analytical laboratory and at the Environmental and forestry services West Nusa Tenggara (DLHK NTB) Environmental Laboratory. The data analysis method was carried out by taking tilapia ikab muscle tissue and then analyzing the heavy metal content in the form of Cadmium (Cd) using an Atomic Absorption Spectrophotometer. Measurement of heavy metals in tilapia fish tissue was carried out by adding concentrated HNO3 and HClO4, heating at a temperature of 60-70ºC for 2-3 hours until the solution was clear.  Samples are ready to be measured with AAS using an air-acetylene flame. The conclusion of this research is that the content of the heavy metal Cd in Tilapia fish (Oreochromis niloticus) originating from Lake Rawa Taliwang ranges from 0.19 – 2,18 mg/kg (ppm), exceeds the permitted quality standard, namely 0.3 mg/kg.
DNA Barcoding Analysis of Betok Fish (Anabas testudineus) from Kampar, Riau Based on Cytochrome Oxidase Subunit I (COI)
Authors: Rahmah Miftahul , Hasibuan Aldy Riau Wansyah , Melia Tisha , Al Khairi Hapiz , Roslim Dewi Indriyani
Published: July 2024

Ikan betok (Anabas testudineus, Bloch 1792) is one of fishes which is a member of family Anabantidae. Betok is an endemic fish in Riau Province. The scientific study about DNA barcoding of betok fish is still rarely. This research aims to analyze the DNA barcode sequence of cytochrome c oxidase I (COI) on betok fish. Methods were used in this study such as sampling, total DNA extraction, PCR, electrophoresis, sequencing and data analysis. The COI sequence studied had size of 694 bp. The BLASTn analysis showed that the betok fish had the highest similarity of 99.7% with A. testudineus and the lowest 93.00% with A. cobojinus. There was one nucleotide that characterize the betok fish based on the COI sequence namely nucleotide number 309. This study may enrich the DNA barcode database of betok fish in GeneBank.
Behavior of Several Peanut Genotypes Under Sunlight and Water Deficit Condition
Authors: Hemon A. Farid , Sumarjan Sumarjan , Ujianto Lestari , Listiana Baiq Erna , Yakop Uyek Malik
Published: July 2024

Drought and shade stress often occur together in peanut plants. Sunlight and water are the main factors that determine the growth of peanut plants. This study aimed to determine the behavior of several peanut genotypes under conditions of sunlight and water deficit. This research was conducted using a Completely Randomized Design-Split Plot Design with three replications. The treatments to be tested were double stresses (sun light and water deficit) and no stress (control) factors as the main plot and peanut genotype factors, namely Takar-1, Domba, Bison, G2T5, and G19-UI as subplots. The results showed that the peanut genotypes had different behaviors under double stresses (sunlight and water deficit). Peanut plants under double stress caused a reduction in pod dry weight, number of pods, root dry weight, and chlorophyll-a levels compared to those without stress. Peanut genotype G19-UI resulted in the lowest percentage reduction in pod dry weight and number of pods per plant, namely 58.79% and 43.75% under double stresses, respectively
The Influence of Problem Based Learning Model Assisted by Video on Student’s Problem-Solving Skills in Static Fluid Material
Authors: Al-Qoyyim Thufail Mujaddid , Wahyudi Wahyudi , Gunawan Gunawan , Doyan Aris
Published: July 2024

This research aims to find out whether the problem-based learning (PBL) model, assisted by physics learning videos using static fluid material, influences students' problem-solving abilities. The population of this research was class XI students at SMAN 2 Mataram, with a sample of class 11 Science-Technology as the experimental class and class XI Science-Health as the control class. The data collection technique uses a problem-solving ability instrument in the form of 6-item description questions. The instruments used have been tested for their suitability through tests of validity, reliability, distinguishability and level of difficulty. Hypothesis testing uses an independent sample t-test with a significance level of 5% or 0.05 using the PSPP version 3 application. The results of the independent sample t-test show that a significance value of 0.002 is obtained. This means that the significance value is smaller than 0.005, so H0 is rejected, and Ha is accepted; in other words, the problem-based learning model assisted by physics learning videos using static fluid material influences students' problem-solving abilities.
Pemanfaatan Data Raster Dalam Menentukan Perubahan Penutupan Lahan Sub Daerah Aliran Sungai (DAS) Biyonga Kabupaten Gorontalo
Authors: Novriyal Feri , Rosalia Nurma , Botutihe Nur Meyla Ulfiana , Dunggio Iswan , Lihawa Fitryane , Mosi Yetty
Published: July 2024

This study aims to analyze changes in land cover over a specific period, focusing on the influencing factors and their impacts on the Biyonga Sub-Watershed ecosystem. The method used in this research is a combination of descriptive research method with spatial analysis interpretation approach and field survey. The research findings indicate that spatial analysis of land cover in the Biyonga Sub-Watershed revealed nine land cover classes, such as forest, shrubland, settlements, and agriculture. Land use change patterns were evaluated by overlaying land cover maps from 1990 to 2020. Significant changes in land cover occurred between 1990 and 2000, where secondary dryland forest cover changed to shrubland covering an area of 2,299.98 hectares. For the period 2000-2011, it was found that there was a loss of primary forest cover totaling 2097.27 hectares, which transitioned into secondary dry land forest and shrubland. Other changes included paddy fields transitioning into settlements and dry land agriculture, and dry land agriculture transitioning into settlements. From 2011 to 2020, there was an increase in the area of secondary forest cover and transitions from shrubland and dry land agriculture to secondary forest as well as mixed dry land agriculture.
Keragaan Mutan M3 Padi Beras Merah (G16) Hasil Iradiasi Sinar Gamma 200 Gy
Authors: Sudharmawan Anak Agung Ketut , Aryana I Gusti Putu Muliarta , Hemon A. Farid , Suliartini Ni Wayan Sri , Raihanun Siti
Published: July 2024

This study aims to determine changes in yield and correlation between quantitative traits of mutant plants of the M3 generation of G16 brown rice irradiated with 200 Gy gamma rays. The research method used was an experimental method which was carried out with field experiments and took place in paddy fields in Tatar Hamlet, Nyurlembang Village, Narmada District, West Lombok Regency, West Nusa Tenggara which was carried out from May to November 2022. The research was arranged using a Randomized Block Design (RAK) in a partitioned design. The treatment consisted of 33 genotypes resulting from gamma irradiation mutations and 3 comparators as test genotypes namely G16, Cigelis and Inpari 32. Each tester genotype was repeated 3 times, so that 42 experimental units were obtained. Observations were analyzed using analysis of variance and a 5% level of phenotypic correlation coefficient. Quantitative traits that show significant results were tested further using the Honest Significant Difference (BNJ) at the 5% level of significance. The results showed that 200 Gy of gamma irradiation did not change the yield of the M3 mutant strain. On the other hand, the criterion of the phenotypic correlation coefficient of the observed quantitative traits showed a significant difference with the results. Plant height and filled grain weight gave a very strong real correlation, while strong criteria were indicated by the longest panicle and number of filled grains, and panicle length and empty grain weight obtained a sufficiently significant correlation, and very weak criteria were obtained on flowering age, total tiller number, number of productive tillers, number of empty grain and 100 grain weight
Increasing the Knowledge of Women Farmer Through Household Counseling on Food Safety in Sumberejo Village, Magelang Regency
Authors: Herawati Maria Marina , Handoko Yoga Aji , Sutrisno Alfred Jansen , Maria Maria , Simamora Liska , Yuliawati Yuliawati , Nuswantara Bayu , Simanjuntak Bistok Hasiholan
Published: July 2024

Food safety is the condition and effort needed to prevent food from three possible contaminations, namely: biological, chemical and other contamination that can disturb, harm and endanger human health. Sumberejo Village is a Partner of Faculty of Agriculture and Business, Universitas Kristen Satya Wacana. Sumberejo Village has potential resources in the form of vegetables. It is supported by climate and temperature conditions that are suitable for vegetable production. One of the superior commodities produced in Sumberejo Village is beetroot fruit. Processing agricultural products into processed food products is an effort to increase economic value when prices fall or during harvest time. Processing beet tubers into processed products such as cookies, beetroot tea bags, cakes are one way to reduce losses due to falling prices and increase the selling value of beet tubers. Knowledge and safe food processing practices are very necessary in food processing activities. Through food safety education activities, it is hoped that the women farming community in Sumberejo village will be able to process beet tubers in accordance with the concept of food safety. The aim of this Community Service activity is to provide knowledge and understanding of female farmers in Sumberejo Village regarding food safety and efforts to prevent contamination during food processing and producing food that is safe for consumption by the community. Based on the results of implementing safety education activities in Sumberejo Village, it can be concluded that there has been an increase in knowledge about food safety. It can be seen in the results of the questionnaire that knowledge about food safety is important because it concerns health
Livro de Receitas Fibra Todo Dia
Authors: Scarton Michele , Pelatti Maria Fernanda Mazziero Ronqui , Priego Melissa Amatti , Pessoa Evanilson Garcia , Clerici Maria Teresa Pedrosa Silva
Published: July 2024

Os cereais integrais são fontes de compostos importantes para a nossa saúde, com destaque para seu conteúdo de fibras, que é maior em relação aos cereais refinados. As fibras alimentares desempenham importantes funções na manutenção da saúde digestiva, contribuindo também na prevenção e controle de diversas doenças. Assim, o Projeto Fibra Todo Dia - página criada nas Redes Sociais - surgiu para trazer opções saborosas e criativas de receitas de pães, massas, biscoitos e bolos, visando promover o maior consumo de fibras a partir do trigo integral no nosso dia a dia. Neste "Livro de Receitas Fibra Todo Dia - Aprender para Consumir", reunimos as melhores receitas e informações para que você possa aprender mais sobre as fibras alimentares e produtos integrais, e criar memórias felizes ao produzir seus próprios alimentos integrais com diversidade e sabor!
Management of human talent and work performance of administrative staff in academia
Authors: Figueroa González Ernesto Geovani , Tortolero Portugal Rosalío , Herrera Soto Marisela , Sotelo Asef Jesús Guillermo
Published: July 2024

Purpose: to examine the relationship between talent management and job performance among administrative support staff, with the aim of proposing improvements for the Directorate of School Services at Juarez University. By means of an adequate management of human talent to assess work performance to stablish efficiency standards for staff. Methodology: The design of this research is non-experimental with a quantitative approach, involving correlation analysis, descriptive methods, and a cross-sectional design. Data was collected through a questionnaire. Findings: There is a moderate positive linear correlation (Spearman’s Rho: 0.426) between an improved management of human talent and a better job performance. According to the perception of workers, selection of personnel and job training are crucial to attain better work performance and achieve goals efficiently. Implications: To provide quality service and achieve high performance standards, organizations must improve personnel preparation and training. Additionally, it is crucial to count on a transformative leadership to create a strong organizational culture. Originality: This study highlights the relevance of human talent management to improve job performance.
Digital Marketing for Internationalization in small and medium enterprises: A review
Authors: Alfaro Ramos Alfredo Elias , Monge Segura Fabián
Published: July 2024

Purpose: Conduct a literature review on Digital Marketing in Small and Medium Enterprises (SMEs) and the internationalization of companies to identify gaps in existing research. Methodology: Research documentary type, which consists of a scientific, systematic, and objective method of searching and collecting data, 41 articles related to Digital Marketing, SMEs, internationalization, obstacles, and alternatives to adopting an internationalization approach were reviewed. Results: The articles reviewed came from various countries, such as Colombia, the United Kingdom, Spain, Germany, Indonesia, Sweden, Italy, Bangladesh, India, among others. Digital Marketing, driven by Information and Communication Technologies (ICT), can be carried out anywhere in the world at any time, which represents an advantage to transform business models and achieve the internationalization of SMEs. Implications: A gap in the literature was identified in relation to the lack of longitudinal studies in specific sectors that include SMEs in their dynamic and competitive environment. Value: The article offers an exhaustive review of the literature about digital marketing, ICT, internationalization, SMEs, and contributes to strengthening the knowledge of professionals, businessmen and students who are interested in the topics, to carry out future research.
PENGARUH PROMOSI KESEHATAN MELALUI AUDIO VISUAL TERHADAP PENGETAHUAN TANDA BAHAYA KEHAMILAN
Authors: Sukarsih Rachmawati Ika
Published: July 2024

Objective: According to WHO, the maternal mortality rate in the world is 303,000 people. The maternal mortality rate in ASEAN is 235/100,000 live births. Low knowledge of mothers regarding danger signs of pregnancy is one of the factors causing the increase in MMR.The purpose of this study was to determine the effect of health promotion through audio visual media in increasing mother’s knowledge about danger signs of pregnancy.Methods: The type of research used is quantitative research with a pre-experimental design, using a one-group pretest-posttest design approach without a control group. The population in this study were 70 primigravida mothers who were processed using probability sampling technique and used random sampling to obtain a total sample of 59 primigravida mothers. Data collection techniques used primary data by filling out questionnaires. This study used the Wilcoxon Test.Results: The results of this study indicated that before carrying out health promotion through audio visual media, knowledge is in the Less category (57.6%) and after being given health promotion, knowledge becomes good by (88.1%). Based on these data, it can be concluded that the use of audio visual media for danger signs of pregnancy can increase the knowledge of primigravida mothers because audio visual media can absorb as much as 50% of memory and stimulate the senses of hearing and vision so that the results obtained are maximized. From the results, it can be concluded there was an increase in the knowledge of primigravida mothers as evidenced by the results obtained. If the P value = 0.000, so P value < 0.05. It means that health promotion through audio visual media has an influence on increasing the knowledge of primigravida mothers at TPMB Muarofah Surabaya. Conclusion: The knowledge of primigravida mothers has increased after carrying out health promotion through the audio visual media of danger signs in pregnanc
Pengembangan E- Inventory Peralatan dan Perlengkapan Sekolah Pada SMK Satmanggi Siompu
Authors: Nawawi Muhamad , Aswardi Iko
Published: July 2024

SMK Satmanggi Siompu is a private vocational high school located on Jalan Poros Siompu, Biwinapada Village, Siompu District, South Buton Regency, Southeast Sulawesi Province. The aim of this research is to understand the current inventory system, design a new system, conduct testing, and implement the system. It is hoped that the inventory information system for equipment and supplies at SMK Satmanggi Siompu can address issues related to inventory data collection and processing. The goal is to enhance performance in inventory data collection and processing. The information system encompasses hardware, software, database, and the user interface of the resulting system. The final stage of the research involves testing the software using the Black Box Testing method. The research method used is Research and Development (R&D), which aims to produce a specific product and test its effectiveness. Data collection methods are descriptive and involve using both primary and secondary data sources. The system-oriented approach uses object-oriented tools called Unified Modeling Language (UML). Analytical tools include use case diagrams, activity diagrams, sequence diagrams, collaboration diagrams, class diagrams, object diagrams, and component diagrams. The system development method uses the prototype method. The system is built using the Bootstrap framework, PHP programming language, and MySQL database
Possibilities and challenges of energy generation in the Republic of Tyva
Authors: Kulikova M.P. , Balakina G.F.
Published: July 2024

RELEVANCE. The energy sector forms the basis for functioning of other economic sectors and social services. Presentday technologies of energy generation are based on using coal, gas, oil, hydro, nuclear and renewable sources. PURPOSE. Analysis of the current state of energy generation in the Republic of Tyva, identification of drivers for development and optimization of its structure. RESULTS. A review is made of the current global trends in energy generation. Directions for diversifying energy generation sources are proposed, e.g. using both imported and coal seam gas as well as hydro resources along with coal. CONCLUSIONS. Focusing on only one energy source reduces the energy security of the region. Energy shortages and the presence of costly diesel-based power generation hinder the economic development of the Republic of Tyva. In the republic that has extensive coal reserves, coal generation has to introduce modern “clean coal” technologies. A high share of thermal power plants in the structure of the coal-fired generation capacity will allow the development of cogeneration using innovative, environmentally friendly Russian technologies. Options for solving the challenge of energy shortage in Tuva in the future until 2035 are proposed.
A comparative strength analysis of diamond cable segments for stone cutting machines
Authors: Petsyk A.A. , Sekretov M.V. , Gubanov S.G.
Published: July 2024

The paper discusses the different shapes of diamond segments for stone cutting machines. The purpose of this research is to find ways to improve the abrasion resistance of the diamond segments, reduce the vibration load and increase the cutting efficiency. The operating conditions of stone-cutting machines are analysed, as well as the ways of increasing the efficiency of diamond segments by changing their shape. A calculation of the loads arising during operation of the diamond segments is made, and the results are verified using an experimental setup. The initial shape is analysed and the stresses that exceed the material parameters are found. In order to reduce the stresses, a diamond segment with rounded edges is simulated. Segments with bevelled edges and conical shape are also considered. Based on the experimental results, it is found that one of the promising shapes is that with rounded edges.
Network platform for automation of pit dump truck failure prediction
Authors: Zyryanov I.V. , Kornyakov M.V. , Nepomnyashchikh K.A. , Trufanov A.I. , Khramovskikh V.A. , Shevchenko A.N.
Published: July 2024

The article considers the possibilities of developing an automated system for monitoring and predicting the technical condition of in-pit vehicles at the operation stage based on failure statistics and network analysis of data received from health sensors of the mining machines. This study seeks to reduce emergency downtime in the mining industry by introducing modern information and communication technologies. The applicability of existing methods to analyze digital signals received from the sensors installed on the mining equipment was assessed. A promising approach is considered, using the progress achieved in network engineering and conversion of the time series signals into the integrated networks. A sequence of operations is proposed as an innovation, including collection and analysis of data, development of network prediction models and practical implementation of the results. It is expected that using such a sequence of steps will be able to promptly notify of the need to repair equipment, thereby reducing downtime, which in turn will increase productivity and reduce the operating costs. The main stages of the study are formulated and presented, the implementation of which is aimed at predicting the health of the equipment, identifying the need for unscheduled repairs, which will lead to a decrease in the number of emergency failures or their prevention in real operating conditions of mining enterprises.
diversidad en la adversidad:
Authors: Safranoff Ana , Tiravassi Antonella
Published: July 2024

Objetivo: en el presente estudio se busca explorar, describir y cuantificar los efectos que las experiencias del encierro manifiestan en las mujeres al interior de los contextos penitenciarios en Argentina. Metodología: para ello, se analizan los resultados de una base de datos original, que incluye dos encuestas realizadas por el Centro de Estudios Latinoamericanos sobre Inseguridad y Violencia (CELIV/UNTREF) en el año 2013 y en 2019 en cárceles del Sistema Penitenciario Federal y Bonaerense. La muestra consistió en 845 varones y 188 mujeres que participaron de la encuesta en el 2013, y 838 varones y 200 mujeres en el año 2019. Resultados: los resultados de este estudio permiten indicar que existen diferencias de género en los efectos del encierro en el adentro, que se cristalizan principalmente en el comportamiento de las redes de contención cercanas. Para las mujeres, el contacto con su entorno afectivo se ve más limitado que para los varones.
Percepciones de la tiflología en Colombia en perspectiva de educación inclusiva:
Authors: Gil Guerrero María Camila , Herrera García Andrea Catherine , Guerrero Yeison
Published: July 2024

Objetivo: se indaga en las percepciones que circulan alrededor de la labor del tiflólogo en Colombia. Metodología: el trabajo de campo se adelantó con tres grupos poblacionales: profesionales en tiflología, adultos ciegos profesionales y jóvenes ciegos de instituciones educativas distritales de la ciudad de Bogotá, Colombia. Se hizo uso de la entrevista  semiestructurada como principal instrumento de recolección de información. Resultados: se evidencia que, si bien desde la normatividad nacional se resalta la importancia de la tiflología en la educación inclusiva, no hay un perfil oficial desde el Ministerio de Educación Nacional en el que se establezcan el campo de acción, características y funciones específicas. En otras palabras, no hay una profesionalización de la labor del tiflólogo. Esto genera que cualquier profesional con unos mínimos de experiencia en relación con el proceso educativo realice acompañamiento a población con discapacidad visual. Lo que podría afectar la calidad del apoyo que se brinda a las personas con este tipo de discapacidad en el país. Conclusiones: es necesario reconocer la importancia de la tiflología como una profesión que aporta a la educación inclusiva, en la medida en que aborda todas las dimensiones que comprende la discapacidad visual.
PREPARATION OF DATA SETS FOR TRAINING THE COMPUTER SYSTEM FOR RECOGNIZING CONTAMINED PROHIBITED TRAFFIC SIGNS
Authors:   Russian University of Transport (MIIT), Moscow, Russia, Zolnikova N.N. ,   Space Research Institute, Russian Academy of Sciences, Moscow, Russia, Gavrilov E.A. ,   Russian University of Transport (MIIT)
Published: July 2024

The paper proposes a method for preparing data for training a system for recognizing prohibiting traffic signs in the event of their heavy contamination. An algorithm has been developed for obtaining images of pollution in the form of snow, which were superimposed on the original images of road signs. This procedure made it possible to increase significantly the data set for training the system. In the future, the training set of images constructed using this algorithm can be used to develop software for recognizing road signs in difficult weather conditions.
METHOD FOR MANAGING INFORMATION SECURITY RISKS OF INTELLIGENT WATER TRANSPORT SYSTEMS
Authors:   Russian University of Transport (MIIT), Ivanova N.D. , Mikhalevich I.F. ,   Russian University of Transport (MIIT)
Published: July 2024

As a result of the study, a method was proposed for managing information security risks of intelligent water transport systems, based on monitoring information security of intelligent water transport systems using databases of known vulnerabilities and information security threats. The importance of updating information security risk factors in water transport is outlined. A model of an information security risk management system was built, integrated into an intelligent water transport system has been constructed and methods for the practical implementation of its individual components have been proposed.
PERFORMANCE SIMULATION OF A AI-BASED CONTROLLER FOR SOLAR TRACKERS
Authors:   Centro de Investigacion en Materialrs Avanzados S.C. Subsede Monterrey, Mexico, Cruz Ortiz G.A. , Vorobiev Pavel ,   Centro de Investigacion en Materialrs Avanzados S.C. Subsede Monterrey, Mexico
Published: July 2024

Solar trackers are a useful tool to increase the energy production of solar panels by orienting them towards the sun. In these devices it is possible to implement intelligent functions such as protection against strong gusts of wind, assisted cleaning with rain or dew, optimization of energy production with cloudy skies and proactive maintenance with issue resolution. In recent years, machine learning has gained great popularity due to its applicability in a wide variety of areas for non-trivial solving algorithms. In this work, machine learning features were implemented in a solar tracker prototype, managing to predict the appropriate positioning of the solar panels with an average error of 2.2% with respect to the apparent position of the sun. To minimize the amount of data required and iterations for the neuron network training, a low amount of data was used, with only one month of previously obtained sun´s apparent position data. The prototype was developed in the Beaglebone AI 64 board, which is a development board with a focus on artificial intelligence (AI) and machine learning projects.
METHOD FOR DETERMINING THE INSULATION CONDITION OF POWER EQUIPMENT
Authors:   Far Eastern State University of Railway Transport, Khabarovsk, Russia, Kulunich Yu.M. , Shukharev S.A. ,   Far Eastern State University of Railway Transport, Khabarovsk, Russia, Tryapkin E.Y. ,   Far Eastern State University of Railway Transport, Khabarovsk, Russia, Kryukov S.V. ,   Far Eastern State University of Railway Transport, Khabarovsk, Russia
Published: July 2024

The task of improving the quality of the system for monitoring the state of insulation of the power circuits of the electric locomotive due to predicting its insulation resistance (leakage current) and remote registration of the received information on the smartphone screen. The developed device is implemented on a modern microcontroller, a display and transmission of data on the state of insulation. To calculate the predicted value of the current leakage of power equipment, a program recorded in the SI programming language was used, which implements the Jacobi algorithm to calculate its own values and own vectors of the square matrix. The performance of the developed diagnostic system for the insulation state is evaluated by physical modeling with the output of the received information on the LCD display and the smartphone screen. The use of the developed monitoring system of insulation allows you to evaluate both its current state and predict the dynamics of changes in the leakage current in the future. The withdrawal of the information received to the smartphone allows remote control over the state of power equipment, which favorably distinguishes the presented development from other instruments of insulation. The developed system for monitoring the state of insulation is designed to assess the insulation resistance of the power circuits of the electric locomotive and industrial equipment by the value of the leakage current. Improving the quality of monitoring is carried out by applying a new algorithm for assessing the forecast state of insulation implemented on the STM32F103 microcontroller. This allows on a scientific basis to establish the frequency of preventive work to restore the state of insulation of the live parts of power equipment. The insulation state monitoring system presented in the work can be successfully implemented on modern microprocessors, as well as display and remote transmission devices.
SYNTHESIS OF INTELLIGENT CONTROLS FOR LAGRANGEAN SYSTEMS BASED ON THE REDUCTION OF THE LAGRANGE PROBLEM TO AN ISOPERIMETRIC PROBLEM
Authors:   Rostov State Transport University, Rostov-On-Don, Russia, Lazarenko S.V.
Published: July 2024

It is shown that solving the problem of control synthesis based on the reduction of the Lagrange problem to an isoperimetric problem leads to a two-point boundary value problem, which implies a set of quasi-optimal control structures. They can become the basis for building a rule base for an intelligent control system. At the same time, the use of fuzzy logic ensures not only its functioning under conditions of uncertainty, but also the elimination of the chattering mode. It to a certain extent reflects the functioning of various dynamic systems - from the orientation of spacecraft to the behavior of various manipulation robots.
APPLICATION OF ARTIFICIAL INTELLIGENCE IN FORECASTING DELIVERY TIMES FOR CARGO AND EMPTY WAGONS
Authors:   Russian University of Transport (MIIT), Nutovich V.E. , Taranov N.P. ,   Russian University of Transport (MIIT)
Published: July 2024

The article discusses the current state of reliability in freight transportation by rail regarding the timely delivery of loaded and empty wagons. Suggestions are provided for implementing digital solutions for predicting the delivery time of goods based on machine learning and artificial intelligence.
ERGONOMIC GRAPHICAL USER INTERFACES DESIGN METHODS FOR INTELLIGENT TRANSPORT SYSTEMS
Authors:   Russian University of Transport (MIIT), Safronov A.I.
Published: July 2024

The ergonomic graphical user interfaces designing modern ways and methods review is carried out. The modern publications classification devoted to the ergonomic graphical user interfaces design and evaluation when using various categories: methodologies in development, development modes, models for describing development. The ergonomics property is defined as an integral non-numerical characteristic consisting of controllability, serviceability, learnability and habitability, which can be numerically evaluated. The ergonomic graphical user interfaces designing problems examples are given. The conducted research results integration into academic disciplines related to the programming and algorithmization teaching is proposed.
METHODOLOGICAL SUPPORT DEVELOPMENT FOR THE «SOFTWARE ENGINEERING» ACADEMIC SUBJECT FOR INTELLIGENT TRANSPORT SYSTEMS DESIGN
Authors:   Russian University of Transport (MIIT), Safronov A.I. , Belykh E.A. ,   Russian University of Transport (MIIT), Kedyaev D.Yu. ,   Russian University of Transport (MIIT), Antonov D.A. ,   Russian University of Transport (MIIT)
Published: July 2024

The article proposes and substantiates an undifferentiated scheme for conducting practical and laboratory classes inside the discipline «Software Engineering» with web programming elements for «Control and Information Security» Department pre-masters. The terminological boundaries between the site and a single-page web application are outlined. The terminological boundaries between local and single-page general-purpose web applications are outlined. Scenario templates are proposed for students to quickly create simple one-page web applications interfaced with PostgreSQL databases at the level of implementing the CRUD methodology with a backend based on the Express.js framework and with frontend based on the Vite.js add-on over the Vue.js framework.
SCHEDULE PARSING EXPERIENCE WHEN USING A SET OF PYTHON LIBRARIES
Authors:   Russian University of Transport (MIIT), Safronov A.I. , Gavrilov E.A. ,   Russian University of Transport (MIIT), Zhuravskaya M.S. ,   Federal State Unitary Enterprise NPP Gamma, Moscow, Russia, Lyapina E.P. ,   GVC Russian Railways, Moscow, Russia
Published: July 2024

The article considers the typical web scrapping software scenarios application for solving document management problems and one of the traditional scientific directions at the «Control and Information Security» Department activities. For the electronic document management needs, web scrapping was performed on the RUT (MIIT) website contents in order to obtain an unified individual lecturers' schedules list and then build a summary schedule based on them, printed on an A1 sheet and placed it on the department bulletin board near the teaching room. For the Department traditional scientific direction related to the railway transport movement, web scrapping was performed on the service providing information on the suburban trains' schedule inside the first Moscow Central Diameter (D1) content, within the portal «Tutu.ru» framework.
DECOMPOSITION OF AN INFORMATION MODEL FOR A DETAILED ANALYSIS OF THE ELEMENTS RAILWAY INFRASTRUCTURE LIFE CYCLE
Authors:   Russian University of Transport (MIIT), Semochkin A.V. , Sheiko E.A. ,   Russian University of Transport (MIIT), Nesterov I.V. ,   Russian University of Transport (MIIT), Zaitsev A.A. ,   Russian University of Transport (MIIT)
Published: July 2024

The article discusses the issues of forming a network model of railway transport infrastructure and industrial and civil engineering to perform a comprehensive analysis of survey results in a digital information model. The problems of building semantic links between impact assessment data and elements made by means of computer-aided design (CAD) and digital information modeling are analyzed. The technology of building an information model with attribute data using technological capabilities of parametric and generative modeling is being built.
LYAPUNOV FUNCTIONS FOR STANDARD CONTROL SYSTEMS
Authors:   Russian University of Transport (MIIT), Seslavin A.I.
Published: July 2024

To solve the problems of studying the stability and quality of continuous and discrete automatic control systems defined by their transfer functions, we propose an analytical method for constructing a specific type of Lyapunov functions in the form of special quadratic forms. With their help, you can effectively obtain analytical conditions for the stability of control systems, as well as to calculate integral, and for discrete systems - total, estimates of the quality of transients. At the same time, the necessary stability conditions differ from the Hurwitz and Schur criteria.
ON-BOARD SYSTEM FOR DETECTING NON-OPENED THYRISTOR ARMS OF AN ELECTRIC LOCOMOTIVE POWER CONVERTER
Authors:   Far Eastern State University of Railway Transport, Khabarovsk, Russia, Skorik V.G. , Malysheva O.A. ,   Far Eastern State University of Railway Transport, Khabarovsk, Russia, Suprun D.A. ,   Far Eastern State University of Railway Transport, Khabarovsk, Russia
Published: July 2024

The article presents the results of a study on the creation of a system for monitoring the condition of a rectifier-inverter converter of an alternating current electric locomotive. The system allows in real time, during the operation of an electric locomotive, to identify the thyristor arms of the converter that have not accepted the current load. Based on mathematical modeling, the selected criteria for determining such shoulders are presented. The general scheme of the system construction and simulation results for various modes of operation of an electric locomotive are presented.
SECURE DATA TRANSFER BETWEEN THE MULTIFUNCTIONAL ROBOTIC COMPLEX AND THE OPERATOR
Authors:   Russian University of Transport (MIIT), Gorkovets A.S. , Babachanakh A.V. ,   Russian University of Transport (MIIT), Kharitonov A.A. ,   Moscow Aviation Institute, Moscow, Russia
Published: July 2024

This article discusses the issue of secure data transfer between the complex and the operator using SSH and HTTPS connections. The advantages and disadvantages of each of the data transmission methods are indicated, as well as arguments in favor of using these protocols to ensure information security. The article discusses the structure of SSH and HTTPS connections and their vulnerabilities. The main idea of the author is that the use of SSH and HTTPS connections provides a high level of data transfer security between the complex and the operator, which is a critically important aspect in the modern world.
A METHOD FOR DETECTING AND PREVENTING ARP-SPOOFING ATTACKS ON A COMPUTER NETWORK
Authors:   Russian University of Transport (MIIT), Kleptsov M.Y. , Katina M.V. ,   Russian University of Transport (MIIT)
Published: July 2024

The ARP-spoofing (Address Resolution Protocol- spoofing) cyberattack nowadays poses a serious threat to the security of computer networks (CS). It is based on the abuse of the ARP protocol, which is responsible for matching IP addresses and physical MAC addresses in local networks. Using this type of attack, an attacker can intercept, redirect and even modify network traffic between devices, leading to serious negative consequences, such as reducing the confidentiality of transmitted data, introducing malware and spoofing network traffic. In the context of the constant development of information technology, the relevance and importance of this problem is increasing, especially for organizations and users of networks working in the logistics and transport. Transport has become a leader in the growth rate of fishing attacks. In this industry, by the end of 2023, the share of attacks of this type increased 2.4 times. This is the data of the BI.ZONE company. Based on the above, the main purpose of this article is, based on the analysis of methods of substitution and distortion of ARP records of the network infrastructure, to propose ways to protect against ARP spoofing, which are based on monitoring ARP records.
DEFECT RECOGNITION OF CONCRETE STRUCTURES USING YOLO ARCHITECTURE
Authors:   Federal State Budgetary Educational Institution of Higher Education ", Malyshev P.V. ,   Bauman Moscow State Technical University (National Research University)",   , Moscow, Russia, Nguyen Quy Thanh ,   Federal State Budgetary Educational Institution of Higher Education "Bauman Moscow State Technical University (National Research University)", Moscow, Russia
Published: July 2024

Federal State Budgetary Educational Institution of Higher Education "Bauman Moscow State Technical University (National Research University)", Moscow, Russia
A REVIEW OF THE CONTROL AND COMMUNICATION ARCHITECTURES OF UAV (UNMANNED AERIAL VEHICLE) SWARMS
Authors:   Eastern International University, Nam Ky Khoi Nghia, Hoa Phu Ward, Thu Dau Mot City, Binh Duong Province, Vietnam, Vo Van An , Trinh Luong Mien ,   University of Transport and Communications, Hanoi, Vietnam
Published: July 2024

The communication and control architecture defines how UAVs in a UAV swarm communicate and coordinate with each other to execute a task or a desired group of tasks. The paper presents research findings and evaluations on the communication and control architecture of UAV swarms, proposing a highly efficient, secure, and reliable architecture for UAV swarms applied in 6G network technology. This architecture aims to achieve: Diverse connectivity with many devices. Extremely high data transmission speeds. Real-time communication capabilities. Advanced information encryption techniques to enhance network security and reliability. Application of artificial intelligence (AI) and deep learning for efficient analysis and processing of network data. Provision of unique virtual reality (VR) and augmented reality (AR) experiences to enhance interaction and visual appeal for customers, thereby increasing the attractiveness of products and services.