bluuebunny/crossref_metadata_2025 huggingface dataset:
THE IMPACT OF AIRCRAFT CABIN DIGITALIZATION ON IMPROVING PASSENGER EXPERIENCE IN EGYPTAIR
Authors:   Helwan University, Department of Tourism Studies, Faculty of Tourism and Hotel Management, Cairo, Egypt, HAMZA Yasmine E. , TAWFIK Hala ,   Helwan University, Department of Tourism Studies, Faculty of Tourism and Hotel Management, Cairo, Egypt, SOLIMAN Dalia ,   elwan University, Department of Tourism Studies, Faculty of Tourism and Hotel Management, Cairo, Egypt
Published: July 2023

This study aims to investigate the impact of aircraft cabin digitalization (smart electronically dimmable windows, intelligent seats, smart overhead bins, radio-frequency identification tags for luggage tracking, futuristic intelligent seats, and inflight virtual reality) on improving the inflight passenger experience in EgyptAir, as well as measuring passengers' interest in using digital cabins. Furthermore, exploring passengers’ intention to pay to use digital services, including futuristic intelligent seats, inflight virtual reality, and radio frequency identification tags for tracking luggage. To meet the research goals, a structured survey was designed and distributed among Egyptian frequent travelers in EgyptAir. A total of 311 complete surveys were collected and analyzed. Results indicated the high interest of Egyptian passengers in using the digital aircraft cabins in EgyptAir due to its significant impact on improving their inflight experience. Furthermore, analyses revealed the high intention of Egyptian passengers to pay to use inflight virtual reality and futuristic intelligent seats. However, they showed a moderate intention to pay to use radio frequency identification tags for tracking luggage.
PENGARUH PENGELUARAN PEMERINTAH BIDANG PENDIDIKAN DAN KESEHATAN TERHADAP PERTUMBUHAN EKONOMI DI PROVINSI JAWA BARAT TAHUN 2016-2019
Authors: Sasongko Hendro , Ilmiyono Agung Fajar , Aldillah Zhafira Huriya
Published: July 2023

Economic growth as an increase in community output caused by the increasing number of production processes without any changes in the methods or technology itself. There are four factors of economic growth, namely human resources, natural resources, capital formation, and technology. Government spending acts as capital formation as the provision of public facilities, but without these public facilities the private sector will not want to invest. The purpose of this study was to examine (1) The Effect of Government Spending on Education on Economic Growth in West Java Province (2) The Effect of Government Spending on Health on Economic Growth in West Java Province (3) The Effect of Simultaneous Government Expenditure on Education and Health on Economic Growth in West Java Province. This research was conducted in cities/districts in West Java Province in 2016-2019. The sample used in this study were 11 cities/districts. The sample was selected using purposive sampling method. This type of research is verification using the explanatory survey method, which is the method used to test the hypothesis. The data were tested using Eviews 8 with panel data model selection, classical assumption testing using normality test, multicollinearity test, heteroscedasticity test, and autocorrelation test, panel data regression analysis, and hypothesis testing using t test, f test, and R2 test. Partial testing with the t-test shows that government spending on education is positive and has no significant effect on economic growth, this is due to the government's less than optimal effort in absorption budget allocations in West Java Province. Government spending in the health sector has a positive and significant effect on economic growth, so that the government's efforts have been maximized in the absorption of budget allocations in West Java Province. Simultaneous test results with the f test, namely government spending on education and health together have a positive and significant effect on economic growth in West Java Province.
THE QUALITY CONTROL USING SEVEN TOOLS METHOD FOR DEFECT PRODUCT ON SCANNER PRODUCTION
Authors: Halizah Zalfa Nur , Sumarna Alfonsa Dian
Published: July 2023

The aim of this research is to analyze the achievement quality standards that have been set and reduce waste due to product defects in scanner production at PT. Epson Batam using seven tools method. This research using a quantitative and descriptive method. Quantitative method using check sheet, stratification, histogram, pareto diagram, scatter diagram and while descriptive method using fishbone analysis. Data was collected by observation and documentation techniques. The results of the study stated that the improvements implemented to reduce product defects that occur from several factors, namely materials and work methods, it is necessary to do an effective division of work time so defect product do not occur due to pursuing production targets and material factors that must be checked before the goods/products enter the market.
Diş Hekimliği Öğrencilerinin Anksiyete Seviyelerine Travmanın Etkisinin İncelenmesi
Authors: ÜÇÜNCÜ Musa Kazım , BATGEREL Oyun Erdene , SASANY Rafat , YAZICIOĞLU Oktay
Published: July 2023

Amaç: Bu kesitsel çalışmada, farklı sınıflardaki dişhekimliği öğrencileri arasında dental anksiyete düzeyi değerlendirildi ve dental anksiyete seviyesinin travmatik dental geçmiş ile bağlantısı olup olmadığı irdelendi.

Yöntem: 27 Şubat-27 Mart 2023 tarihleri arasında Biruni Üniversitesi Diş Hekimliği Fakültesi’ndeki dördüncü ve beşinci sınıf öğrencilerinin katıldığı çalışmada her iki sınıftan eşit sayıda (n=300) öğrenciye yer verildi ve toplamda 300 öğrenci ile çalışma gerçekleştirildi. Dijital ortamda hazırlanan anket formları iki kısım halinde oluşturuldu. Formun ilk kısmında sosyodemografik verilerin ve travmatik dental deneyim geçmişinin tespitine yönelik sorular bulunurken; ikinci kısımda dental anksiyete seviyesini ölçen skala yer aldı. Dental anksiyete seviyeleri Modifiye Dental Anksiyete Skalası (MDAS) ile ölçüldü ve yüksek dental anksiyeteyi belirlemek üzere cut-off değeri ≥13 olarak belirlendi. Veriler analiz edilirken Mann Whitney U ve Ki-Kare testlerinden faydalanıldı.

Bulgular: Kadınların MDAS skorları 8,57±2,76 erkeklere göre 7,84±2,88 daha yüksek bulundu (p
Removal of Water Turbidity by Different Coagulants
Authors: Sulaymon Abbas H. , Abdul-Ahad Muna Y. , Mahmood Roaa A.
Published: July 2023

During the last decade, there has been a concern about the relation between aluminum residuals in treated water and Alzheimer disease, and more interest has been considered on the development of natural coagulants. The present study aimed to investigate the efficiency of alum as a primary coagulant in conjunction with mallow, Arabic gum and okra as coagulant aids for the treatment of water samples containing synthetic turbidity of kaolin. Jar test experiments were carried out for initial raw water turbidities 100, 200 and 500 (NTU). The optimum doses of alum, mallow, Arabic gum and okra were 20, 2, 1 and 1 mg/L for100 NTU turbidity level, 35, 4, 2 and 3 mg/L , for 200NTU turbidity level and 50, 8, 10 and 8 mg/L for 500 NTU turbidity level, respectively. The optimum pH was 7 for alum, and 7.5 for mallow, Arabic gum and okra. The residual turbidity was 3.34 to 6.81 NTU by using alum as a primary coagulant with mallow, Arabic gum and okra, and pH values of the treated water by the natural coagulants were 6.1 to 7.01. The optimum dose of thenatural coagulants in the present study has higher efficiency in removing high turbidity in comparison with low turbidity.Natural coagulant showed many advantages in coagulation/flocculation process. By using natural coagulants, considerable decreasing in Al2(SO4)3 consumption, and Increasing in the rate of sedimentation can be achieved.
Design a Hybrid Approach for the Classification and Recognition of Traffic Signs Using Machine Learning
Authors: Ali Guma , Sadıkoğlu Emre , Abdelhak Hatim
Published: July 2023

The automatic system for classifying traffic signs is a critical task of Advanced Driver Assistance Systems (ADAS) and a fundamental technique utilized as an integral part of the various vehicles. The recognizable features of a traffic image are utilized for their classification. Traffic signs are designed to contain specific shapes and colours, with some text and some symbols with high contrast to the background. This paper proposes a hybrid approach for classifying traffic signs by SIFT for image feature extraction and SVM for training and classification. The proposed work is divided into phases: pre-processing, Feature Extraction, Training, and Classification. MATLAB is used for the implementation purpose of the proposed framework, and classification is carried out by utilizing real traffic sign images
Promoting stakeholders' support for marine protection policies: Insights from a 42-country dataset
Authors: Nguyen Minh-Hoang , Duong Thi Minh Phuong , Cuong Nguyen Manh , Mutai Noah , Jin Ruining , Tri Nguyen Phuong , Le Tam-Tri , Vuong Quan-Hoang
Published: July 2023

Stakeholders’ support is essential for the effective and successful implementation of policies that prioritize enhancing and preserving ocean and coastal ecosystems. However, cross-national studies examining factors influencing the stakeholders’ policy support are still lacking. The current study aimed to provide preliminary evidence on factors (e.g., socio-demographic factors, country income level, and perceived impacts of marine and coastal ecosystems) that affect stakeholders’ endorsement of a policy centered on preserving marine and coastal ecosystems. To conduct the study, we applied the Bayesian Mindsponge Framework (BMF) on a dataset of 709 stakeholders from 42 countries generated by MaCoBioS – a research project funded by the European Commission Horizon 2020. The results showed no differences in policy endorsement levels across stakeholders with different ages, education, and country income level. However, female stakeholders tended to support the policy prioritizing ocean protection stronger than their male counterparts. Stakeholders perceiving the impacts of marine and coastal ecosystem preservation on human well-being, climate and weather, and climate change reduction also tended to support the policy more strongly. Meanwhile, the perceived impacts of ocean and coastal ecosystems on global and local economies had an ambiguous effect on stakeholders’ policy support. Based on these findings, we suggest that raising awareness and knowledge of stakeholders can help improve their support for ocean and coastal preservation policies. Moreover, it is necessary to concentrate more on communicating the adverse consequences induced by the ocean and coastal ecosystems’ loss (e.g., climate change and health) and concentrate less on the economic aspects.
Study on Some Species of Trichoderma for the Management of Root Knot Nematode (Meloidogyne spp.) in Tomato
Authors: Baidya Suraj , Manandhar Shrinkhala , Manandhar Chetana
Published: July 2023

Pot experiment was conducted to find out the competence of some commercial product of Trichoderma spp. on the management of root knot nematode in tomato crop. The experiment was conducted in RCBD having seven treatments of six different Trichoderma spp. including one control in three replications. Each treatment had five pots. Twenty five days old seedling of Shrijana hybrid tomato was transplanted and inoculated with 1500 eggs of Meloidogyne spp. in soil after five days of transplanting of tomato seedlings. The spore suspensions of different Trichoderma spp. adjusted to 1 × 106 spores/ml and also inoculated per pot with 30 ml after one week of nematode inoculation. The same concentration and amount of Trichoderma spores solution was again inoculated after one month from the date of first application. Sixty five days after transplanting, all tomato plants were uprooted and the number of galls in root, galling index and fresh root weight were determined based on a 0-10 scale. The result showed that the treatments varied significantly in root knot index and number of galls per root system and fresh root weight per plant. The lowest gall index was observed in T. harzianum - Nemastin (1.6), followed by T. harzianum (T22) - Rootshield Plus (2.37) and T. viride (Ashtha TV) (3.43). Similarly, lowest numbers of galls (9.13) was observed in T. harzianum - Nemastin than all other treatments. There was no significant difference in fresh root weight per plant of tomato among the treatments except T. harzianum and T. harzianum (T22). Significantly highest suppressive effect on the nematode population was achieved by T. harzianum- Nemastin (Rf 0.45), followed by T. harzianum, (T22) (Rf 0.61), and T. viride, (Ashtha TV) (Rf 1.43). Different isolates of T. harzianum suppressed root knot disease of tomato as compare the isolates of T. viride. Hence, T. harzianum - Nemastin can be applied as a biological control agent to reduce the nematode population.
Tanggung Jawab Pemerintah Provinsi Nusa Tenggara Timur Dalam Pengananan Stunting
Authors: Ina Maria Yensi Tamo , Sutarno Sutarno , Sulaksono Sulaksono
Published: July 2023

This study aims to analyze the Responsibilities of the East Nusa Tenggara Provincial Government in Treating Stunting. The research method uses normative juridical with a conceptual and legal approach. Presidential Regulation No. 42 of 2013 concerning the Acceleration of Nutrition Improvement may not be implemented properly due to regional autonomy which makes local governments have the authority to make their own policies regarding the health conditions of the people in their regions, Decree of the Governor of East Nusa Tenggara Number 324/KEP/HK/2018 concerning the Commission for the Acceleration Stunting Prevention in East Nusa Tenggara Province shows that the local government is very responsible in exercising its authority to overcome stunting in East Nusa Tenggara Province, Presidential Decree no. 72 of 2021 concerning the Acceleration of Stunting Reduction can reduce the number of stunting incidents because multi-stakeholder collaboration or partnerships are needed in efforts accelerating the reduction of stunting is a real action in overcoming the challenges of stunting in East Nusa Tenggara.
Inheritance features of productivity traits in pea hybrids F1 and F2
Authors: Davletov F. A. , Gainullina K. P. , Dmitriev А. М. , Badamshina E. V.
Published: July 2023

The main reserve for improving of pea grain production is the development of new highly productive varieties. In this case, intraspecific hybridization is the main tool, but the patterns of inheritance by hybrids of several economically valuable traits are still insufficiently studied. The purpose of the current work was to establish the inheritance nature of productivity traits in pea hybrids. The trials were carried out in 2020–2022. The objects of the study were 8 pea hybrid combinations F1 and F2. The estimation of the collection and hybrid material was carried out in accordance with the Methodology of the State Variety Testing (2019). Segregation analysis in F1 pea hybrids has revealed different types of inheritance of the studied quantitative traits, from hybrid depression to overdominance. According to ‘plant height’, the dominance degree (hp) varied from 0 to 3.00. According to ‘number of pods per plant’ it varied from –0.50 to 3.00. According to ‘number of beans per pod’ it varied from 1.67 to 4.00. According to ‘1000-seed weight’ it varied from 0.20 to 0.44. Hybridological analysis of F2 pea plants based on ‘plant height’ in 4 hybrid combinations has revealed incomplete negative dominance (hp from –0.20 to –0.43), in 4 hybrid combinations it was incomplete dominance (hp from 0.60 to 0.69). According to ‘number of pods per plant’, two hybrid combinations have shown complete dominance (hp = 1.00), one hybrid combination has shown incomplete dominance (hp = 0.35), five hybrid combinations have shown incomplete negative dominance (hp from –0.50 to –0, 71). The trait ‘1000-seed weight’ in all hybrid combinations was inherited according to the type of incomplete dominance (hp from 0.10 to 0.16). According to ‘number of beans per pod’, four hybrid combinations have shown incomplete dominance (hp from 0.67 to 0.83); one hybrid combination has shown incomplete negative dominance (hp = –0.50); three hybrid combinations have shown complete negative dominance (hp = –1.00).
Chemical composition change of oat plants and the accumulation of NPK in the yield when applying a mineral fertilizer modified with a biological product
Authors: Ermolaeva G. V.
Published: July 2023

The purpose of the current study was to determine changes in the chemical composition of oat plants and the accumulation of the main nutrients when applying mineral and biomodified fertilizers. The study of oats sown after spring barley was carried out on leached heavy loamy chernozem in 2016–2018. The objects of the study were the mineral fertilizer ‘Azofoska’, the biological product ‘BisolbiFit’ (powder form based on live beneficial bacteria Bacillus subtilis Ch-13), the spring oats variety ‘Rysak’. The weather and climatic conditions during the years of study were quite diverse, which made it possible to objectively estimate the study results. There has been found that the oat productivity over the years of study (2016–2018) was at the level of 2.15–2.30 t/ha. The use of the studied fertilizers in the trial, such as ‘Azofoska’ and ‘BisolbiFit’, contributed to oat productivity increase by 2.3–7.0 % compared to the variant without fertilization (control). The maximum productivity increase was obtained in the variant with modified ‘Azofoska’ (AZKm) at a dose of 15 kg/ha a.i., grain yield in this variant was 2.30 t/ha, exceeding the control by 0.15 t/ha. The difference between the variants of the trial was not significant (0.05–0.15 t/ha) with HSR05 = 0.17 t/ha. The coefficient of consumption of nitrogen, phosphorus, and potassium by oat plants on average was 63, 39 and 65 %. The use of a microbiological product based on live beneficial bacteria Bacillus subtilis Ch-13 (for the biomodification of ‘Azofoska’) contributed to the maximum increase in the payback of 1 kg of NPK by the yield increase. The highest payback from 1 kg a.i. fertilizers was established when applying ‘Azofoska’ modified with the biological product ‘BisolbiFit’ at a dose of 7.5 kg/ha a.i. (½ AZKm) and amounted to 5.8 kg/kg.
Cultivation agrotechnologies of winter wheat varieties developed by the North Caucasus FRAC
Authors: Oganyan L. R. , Eroshenko F. V. , Kovtun V. I. , Storchak I. G.
Published: July 2023

The problem of improving the sustainability and efficiency of grain production, increasing its gross quantity and improving quality is a key one for farmers in the Stavropol region. Due to the lack of financial resources for most agricultural producers, the problem is largely solved by selecting the most effective cultivation technology elements, including new highly productive varieties due to the agrotechnology. The purpose of the current study was to determine the effect of forecrops, the level of mineral nutrition, sowing dates and seeding rates on productivity, grain quality and economic efficiency of cultivating new winter wheat varieties developed by the FSBSI “North-Caucasus Federal Research Agricultural Center”. As a result of study carried out on winter wheat crops of various varieties developed by the FSBSI “North-Caucasus FRAC”, productivity of the varieties sown in weedfree fallow was 5.71 t/ha, which was 3.41 t/ha more than after cropped fallow. The application of mineral fertilizers contributed to productivity improvement of the varieties sown in weedfree fallow on 1.27 t/ha, and on 1.8 t/ha when sown after winter wheat on average during 2018–2021. The maximum grain yield was identified at the optimal sowing time in September 30 – October 5 (an average of 6.8 % more than at early and late time). Different seeding rates did not have a significant effect on productivity. Based on the estimation of the effect of winter wheat cultivation technologies on productivity, grain quality and economic efficiency of cultivation, there have been given agrotechnological characteristics of the new winter wheat varieties developed by the North-Caucasus FRAC.
Necesidades en salud sexual y reproductiva en mujeres migrantes venezolanas
Authors: Gutiérrez Ramos Miguel , Meza Santivañez Luis , Orderique Torres Luis Fernando
Published: July 2023

Objetivo. Conocer las necesidades en salud sexual y reproductiva de la poblaciónvenezolana migrante residente en Lima y Trujillo. Métodos. La muestra estuvoconstituida por 1,616 mujeres, de ellas 1,114 mujeres del cono sur de Lima y502 mujeres de la provincia de Trujillo, a quienes se les aplicó una encuesta paraevaluar las siguientes dimensiones: características poblacionales, requerimientos deservicios de salud, salud materna, planificación familiar, prevención del cáncer decuello uterino y mama e infecciones de transmisión sexual. Resultados. La mayoríade las mujeres venezolanas tenía entre 20 y 34 años. Contaban con cédula deidentidad en un 66,8%; sin embargo, en 60% el documento no se encontraba vigentey más del 80% no tenía regularizada su condición migratoria. El estado convivientecorrespondía a 46% y soltera a 40,8%. El 56,7% de las encuestadas indicó tenerestudios secundarios; el 82,2% tenía un ingreso mensual familiar menor de 900soles; el 75,1% en Lima y el 94% en Trujillo refirió no contar con algún tipo de seguro.Solo el 48% usaba algún método anticonceptivo, preferentemente los métodosanticonceptivos reversibles de larga duración. Entre 78% y 85,1% no hacía uso deservicios de prevención del cáncer de cuello uterino y más del 90% no lo hacía paraprevención de cáncer de mama. Las infecciones de transmisión sexual estuvieronpresentes en 2 y 5% de la población encuestada, respectivamente. Conclusión. Elperfil de salud sexual y reproductiva (SSR) de la población migrante venezolana delas zonas de estudio tuvieron sus características propias no comparables con lavulnerabilidad de la población peruana, y revela que en ellas existen necesidades enSSR que requieren ser atendidas.
AUTOMATED TEMPERATUREAND HUMIDITY CONTROL AND MONITORING SYSTEM FOR IMPROVING THE PERFORMANCE IN DRYING SYSTEM
Authors:   National Research Tomsk Polytechnic University, Tomsk, Russia, Alkahdery L.A.
Published: July 2023

Temperature and relative humidity are the key control parameters in drying processes for preserving and improving food quality. To achieve this goal, an automatic control system has been designed and built to provide adequate heat and drying streams according to the ambient requirements of various climatic zones and the kind of dried product. The control system combined with sensors allows the temperature and humidity of the drying chamber to be adjusted online by predetermined parameters. When there is little or no radiation present or when rapid drying rates are required, the heated air stream may be produced utilizing an electric motor fan in addition to an electrical backup heater. The fan automatically modifies its speed using the Pulse Width Modulationtechniquefor energy efficiency depending on the required temperature of the drying chamber. The control system based on Arduino Uno board is built within the solar dryer, after which tests are carried out. The test results are displayed on a display. Themanagement system was set up to maintain an ambient temperature between 40 and 60 °C andrelative humidity between 10 and 20 %. The system is a flexible solution for different climatic zones and dried products, according to experimental findings demonstratingits efficiency in managing the drying environment. Finally, this paper can conserve energy because it only works when the temperature around the food is below 60 oC.
Water cooperation within West Africa's major transboundary river basins
Authors: Dos Santos Miguel Roy Whitehead
Published: July 2023

This article is based on research completed in fulfillment of a master's dissertation. It sets out to answer the question: What is the current state of water cooperation within West Africa's major transboundary river basins? Utilizing the 2017 Water Cooperation Quotient as a benchmark, in combination with a two-stage qualitative research design, the Niger and Lake Chad River basins are presented and analyzed to understand when, why, and how their water cooperation developed within the context of the West African region. Despite the supportive findings of the Water Cooperation Quotient, the riparian states and people of these major transboundary river basins face an ongoing set of challenges to see desired and necessary water cooperation practiced effectively.

Este artículo se basa en una investigación realizada en cumplimiento de una tesis de maestría y se propone responder a la pregunta: ¿Cuál es el estado actual de la cooperación en materia de agua en las principales cuencas fluviales transfronterizas de África Occidental? Utilizando el Cociente de Cooperación Hídrica de 2017 como referencia, en combinación con un diseño de investigación cualitativa en dos fases, se presentan y analizan las cuencas de los ríos Níger y Chad para comprender cuándo, por qué y cómo se desarrolló su cooperación hídrica en el contexto de la región de África Occidental. A pesar de los resultados favorables del Cociente de Cooperación Hídrica, los Estados ribereños y la población de estas Grandes Cuencas Fluviales Transfronterizas se enfrentan a una serie de retos constantes para que la cooperación hídrica deseada y necesaria se ponga en práctica de forma eficaz.

Cet article s'appuie sur une recherche réalisée dans le cadre d'un mémoire de Master et se propose de répondre à la question suivante : quel est l’état actuel de la coopération en matière d'eau dans les principaux bassins transfrontaliers d'Afrique occidentale ? La référence au quotient de coopération en matière d'eau de 2017 combinée avec un modèle de recherche qualitative en deux étapes permettent de présenter et d'analyser les bassins versants du Niger et du Lac Chad pour comprendre quand, pourquoi et comment la coopération en matière d'eau s'est développée dans le contexte de la région de l'Afrique occidentale. Malgré les résultats positifs du quotient de coopération en matière d'eau, les États et les populations riveraines de ces grands bassins versants transfrontaliers font face à une série de défis permanents à relever pour que la coopération souhaitée et nécessaire soit mise en œuvre de manière efficace.
Análisis socioambiental de la Laguna de Tres Palos, México
Authors: Islas Lissette Juárez , Alviso Columba Rodríguez , López José Luis Aparicio , Salinas Salvador Villerías , Bello Mirna Castro
Published: July 2023

The coastal lagoons have an important function in the regulation of the biogeochemical cycles and supply of natural resources for the entire region, which are highly valued by the population. Our research presents a socio-environmental analysis of the Tres Palos Lagoon, Guerrero, with a socio-ecosystem approach, based on a workshop to fill out the structural analysis matrix and an expert judgment. The information obtained was analyzed with the methods of structural analysis and the MICMAC tool. We identified the variables with the greatest influence and dependence on the system; environmental education stood out as a highly determinant, and quality of life, solid waste, social capital, and deforestation stood out as dependent variables. The findings indicate that the origin of the socio-environmental deterioration of the area lies in the corruption of the authorities and in weak governance and governability.

Las lagunas costeras tienen una función importante en la regulación de ciclos biogeoquímicos y en el suministro de recursos naturales a escala regional, los cuales son altamente valorados por la población. Nuestra investigación presenta un análisis socioambiental de la Laguna de Tres Palos, Guerrero, con un enfoque socioecosistémico a partir de un taller para el llenado de la matriz de análisis estructural y un juicio de expertos. La información obtenida se analizó con los métodos de análisis estructural y la herramienta MICMAC. Identificamos las variables con mayor influencia y dependencia del sistema; sobresalió la educación ambiental como altamente determinante, y destacaron calidad de vida, residuos sólidos, capital social y deforestación como variables dependientes. Los hallazgos apuntan a que el origen del deterioro socioambiental de la zona radica en la corrupción de las autoridades y en la débil gobernanza y gobernabilidad.

Las lagunes côtières jouent un rôle fondamental pour la régulation des cycles géo biochimiques et pour les ressources naturelles régionales qui sont grandement valorisées par la population. Notre recherche présente une analyse socio-environnementale de la lagune de Tres Palos au Guerrero à partir d'une approche socio-écosystémique sur la base d'un atelier destiné à remplir une matrice d'analyse structurelle et une opinion d'expert. L'information obtenue fut analysée suivant les méthodes de l'analyse structurelle et l'outil MICMAC. Nous avons identifié les variables qui ont le plus d'influence et de dépendance sur le système ; l’éducation à l'environnement s'est avérée être un facteur déterminant, avec la qualité de vie, les déchets solides, le capital social et la déforestation comme variable dépendantes. Les résultats suggèrent que la cause première de la détérioration socio-environnementale dans la région réside dans la corruption des autorités et la faiblesse de la gouvernance et de la gouvernabilité.
THE INFLUENCE OF INNOVATIONS ON THE MANAGEMENT OF TECHNOLOGICAL DEVELOPMENT IN THE CROP INDUSTRY
Authors:   Simon Kuznets Kharkiv National University of Economics, VLASENKO Tetiana , LARINA Тetiana ,   State University of Biotechnology, DZIUBANOVSKA Nataliia ,   West Ukrainian National University
Published: July 2023

One of the leading industries is crop production. It is the main source for the production of vital products, as well as the raw material base for their production. The amount of production depends proportionally on the development of this industry. Thus, production volumes should fully meet the needs of the population. For the effective development of the field of crop production at this stage, it is necessary to constantly improve the existing and introduce new technologies for the production of agricultural products; fundamentally change economic relations between producers and consumers of science-intensive products; form an innovative state policy aimed at an innovative way of developing the country’s agrarian economy. Modern agricultural enterprises work completely differently than those of a few decades ago, primarily due to advances in technology, including sensors, devices, machines and information technologies. In the conditions of the constant increase in the price of energy resources and raw materials for the production of mineral fertilizers, the presence of a shortage of organic fertilizers, the reduction of areas suitable for growing agricultural crops, due to the strengthening of erosion processes and desertification caused by global warming, the problem of finding the most effective ways of managing profitability and reducing the cost of living is becoming urgent agricultural products. One of the ways of its successful solution is the introduction of innovative technologies in the field of land use. Digitization is turning agriculture into a high-tech sector of the economy, processing massive amounts of big data coming from numerous sensors installed in the field, on the farm, agricultural machinery, from weather stations, satellites and other systems. These advanced devices, precision farming, new technologies and robotic systems enable businesses to be more profitable, more efficient, safer and more environmentally friendly. The use of innovations in agriculture ensures an increase in labor productivity, a decrease in the cost price and an increase in the quality and competitiveness of products, contributes to solving the problem of food security in the country and increasing the sustainability of agricultural enterprises.
Efectos de un programa de readaptación deportiva en un futbolista con reconstrucción de ligamento colateral medial
Authors:   Universidad del Valle, Esquivel-Espinosa Lorena , Rivera-Echeverry Misael ,   Universidad del Valle
Published: July 2023

Introducción: la lesión en los jugadores de fútbol es común, lo que se convierte en factor limitante para practicar el deporte, generando grandes pérdidas. Objetivo: en esta investigación, se describe el programa de readaptación deportiva en un jugador con reconstrucción de ligamento colateral medial. Materiales y métodos: corresponde a un reporte de caso observacional, descriptivo, longitudinal, que relaciona los efectos que tiene un programa de readaptación deportiva en un futbolista. Resultados y discusión: se comprueba la evolución progresiva del futbolista durante la aplicación del programa de readaptación deportiva, que se desarrolló a través de 4 mesociclos (16 microciclos), realizando un monitoreo, cuantificando variables significativas durante la progresión de la readaptación del jugador prelesión y poslesión, de acuerdo con la especificidad de las exigencias propias del fútbol. El uso del GPS (Sistema de Posicionamiento Global) permitió realizar una evaluación de la carga externa, permitiendo establecer los procesos efectivos, mediante toma de decisiones apropiadas por todo el equipo interdisciplinario, después de sufrir una lesión y su retorno al entrenamiento y competencia. Conclusiones: el uso de la tecnología permite complementar los medios y los métodos que se vienen usando para el control de cargas, con el fin de monitorear y cuantificar la progresión del rendimiento en un jugador con una lesión deportiva, llegando a una evaluación rápida y objetiva la carga externa.
Peran gizi dan motivasi terhadap prestasi atlet futsal
Authors: Armanda Fitri , Aisyah Aisyah , Abdhillah Fanny , Lubis Indah Hatika , Siregar R. Maisaroh Rezyekiyah
Published: July 2023

Pengabdian masyarakat ini bertujuan untuk memberikan informasi kepada para atlet futsal bahwa untuk memenangkan sebuah kompetisi dan meraih prestasi tidak cukup jika hanya didukung oleh latihan yang keras, namun terdapat beberapa faktor yang mendukung. Tujuan untuk melihat apa saja faktor yang dapat mendukung kemenangan para atlet dalam sebuah kompetisi, peneliti melakukan penelitian dengan metode diskusi dengan para atlet dan sejawatnya. Upaya memperoleh hasil yang lebih valid dilakukan dengan mengumpulkan kuesioner yang diisi oleh 20 orang atlet futsal. Data yang diperoleh diolah dengan menggunakan aplikasi matematika yaitu IBM SPSS Statistic 26. Hasil yang diperoleh bahwasanya faktor yang dapat mempengaruhi prestasi para atlet futsal ialah gizi dan motivasi. Kedua faktor tersebut memiliki pengaruh yang sama untuk membuat para atlet memperoleh kemenangan. Hasil dari penelitian serta pengabdian masyarakat ini diharapkan dapat ditanggapi dengan sangat baik oleh para atlet. Peneliti berharap para atlet dapat terbantu dengan informasi yang diusulkan dan ikut mengaplikasikan nya dalam kegiatan berkompetisi.
Thin Vanadium Dioxide Films for Use in Microwave Keys with Electric Control
Authors: Neustroev Ilya D. , Legkova Tatyana K. , Tsymbalyuk Andrey A. , Komlev Andrey E.
Published: July 2023

Introduction. In view of the ever-tightening bandwidth requirements for wireless communication systems, the use of tunable or switching devices based on microwave keys is becoming increasingly popular. Currently, the development of microwave keys based on nonlinear materials, such as vanadium dioxide, is a relevant research direction. The keys based on this material are distinguished by a planar and simple design, thus being suitable for creating microwave devices using hybrid technology.Aim. To study the properties of thin vanadium dioxide films and to develop a microwave switch with electrical switching on their basis.Materials and methods. Experimental samples of thin vanadium dioxide films were obtained by magnetron sputtering. The phase transition parameters of the samples obtained experimentally were used in computer simulation of a planar two-electrode structure of a microwave key by the finite element method.Results. Experimental samples of vanadium dioxide films were manufactured, and the dependences of their resistivity on temperature were studied. The resistance of the obtained vanadium dioxide films was found to change threefold. A microwave key design based on vanadium dioxide films was developed. The formation of a currentconducting channel in vanadium dioxide films was simulated when a control voltage was applied. The threshold voltage of the element was estimated depending on its design parameters.Conclusion. The use of experimental data as a basis for computer simulation made it possible to determine the threshold values of currents depending on the topology and design of the proposed microwave key. The results of simulating the key structure showed the formed conductive channel to have clearly defined boundaries in terms of distribution of both current density and temperature across the film surface.
Creation of a Vivaldi-Based Circular Antenna Array for Broadband Relay Channels
Authors: Mezhevov Pavel A. , Korovin Konstantin O. , Likontsev Aleksey N.
Published: July 2023

Introduction. Unmanned aerial vehicles (UAVs) are rapidly gaining in popularity. The UVA development requires active antenna systems capable of forming a narrow beam of the main lobe of the radiation pattern. Although numerous studies have considered specialized antenna arrays with a wide range of scanning angles, the location of such systems on UAVs remains under-investigated. The development of such arrays for UAVs will enable the creation of a secure relay broadband channel with a few repeaters.Aim. Development of a broadband antenna array for UAVs with the possibility of setting the main lobe of the radiation pattern in any direction of the azimuthal plane, for use in relay tasks.Materials and methods. An emitter model and a circular antenna array on its basis was developed in the Ansys HFSS electromagnetic modeling package.Results. The dependence of the directional coefficient and the gain for an array consisting of 8 and 16 elements was shown. Voltage standing-wave ratio dependences and directivity patterns that satisfy the conditions of retransmission in a wide-frequency band using UAVs were obtained. Recommendations on the number of active elements in a circular antenna array that ensure the maximum gain (directivity) were formulated.Conclusion. Technical solutions that can be used in the development of UAVs are proposed. The system can be further improved by optimizing the antenna array elements and using a cylindrical or hemispherical array.
Forecasting of Optimal Crop Yield through Data Mining Algorithm
Authors: Patel Natvar S , Patel Bhavesh M
Published: July 2023

The initial stage of analytics is descriptive analytics. It is a method via which we can learn about the past. We are aware that the past serves as the finest indicator of the upcoming. That is study, Descriptive analytics are used by us to estimate crop yields effectively for the production of sugarcane in agriculture. Three datasets—the soil, rainfall, and yield datasets—are used in this paper. In order to determine the real estimated cost and the accuracy of various strategies, we create a composite dataset and then apply a number of supervised techniques to it. Three supervised techniques—crop prediction, provision direction, and LSS method—are employed in this research. It is a comparative study that reveals the mistake rate and accuracy of training the suggested model. The training model should be more accurate and have a lower error rate than possible. Additionally, the suggested model can provide the real cost of the projected crop production and can be classified as LOW, MID, or HIGH
Global developmental delay in a child with asphyxia neonatorum: Why search for an additional explanation?
Authors: Surpure Shreyas A , Rathod Bhavesh
Published: July 2023

Children presenting neurological problems and a history of “not cried immediately at birth” are labeled to have cerebral palsy due to birth asphyxia. Although this may be true in many situations, the presence of some additional features may help determine an alternate diagnosis. We present such a case with an alternate diagnosis. A child with a history of birth asphyxia was labeled as a case of global developmental delay or a case of cerebral palsy by the treating doctors. However, the child had certain dysmorphic features such as bulbous nose, depressed nasal bridge, low-set ears, high-arched palate, squint, and flat feet. The child was initially treated in the Neonatal Intensive Care Unit after birth. Later, she developed various neurological features, with frequent episodes of aspiration pneumonia and seizures which were managed with anticonvulsant drugs and antimicrobial agents. She also had some additional non-specific features. On detailed evaluation, the child was diagnosed to have 1q43q44 microdeletion. Search for an alternate or additional diagnosis should be carried out if a child presenting with global developmental delay has some additional syndromic features. This will help in the prognostication of child and help parents in future pregnancy.
INTEGRATION RELATIONS BETWEEN UKRAINE AND CANADA IN THE CONTEXT OF FREE TRADE AGREEMENT
Authors:   National Academy of Management, Radziyevska Svitlana
Published: July 2023

The new international division of labor, production internationalization along with the acceleration of integration processes development challenge the role of government and business elite in terms of fulfillment of the integration potential of the national economy to ensure its competitiveness on world markets and welfare of its citizens. The successful solution to a wide variety of issues related to the effective use of tariff and non-tariff regulation is a critical factor in the development of the integration potential of Ukraine. It is also obvious that already concluded FTAs require revision from the point of view of advocating economically more rational and expedient use of relevant instruments of government regulation of economic relations with partners. The study deals with the trade in goods between Ukraine and Canada in the context of Canada-Ukraine Free Trade Agreement. The data taken from the State Statistics Service of Ukraine allows to examine the commodity patterns of exports and imports, to analyze the dynamics of exports, imports, balance of trade in goods between Ukraine and Canada for 2016–2021. Exports of goods to Canada in 2016 – 28.9 mln USD and in 2021 – 160.1 mln USD, i.e. increased 5.5 times; the share of exports of the Ukrainian goods to Canada in all exports of goods of Ukraine grew 3 times from 0,08% to 0,24%. Imports of goods from Canada in 2016 – 217.3 mln USD, and in 2021 – 260.6 mln USD; the share of imports of the Canadian goods to Ukraine in all imports of goods of Ukraine decreased from 0,6% to 0,4%. The trade deficit in goods has been slightly improved: in 2016 the negative balance of trade in goods of -188.4 mln USD is observed and in 2021 it is -100.5 mln USD. The analysis of commodity pattern of Ukraine's exports and imports is presented to identify the changes in the share of the main product groups. It is emphasized that the trends of deindustrialization and primitivization of exports significantly narrow the possibilities for development of the integration potential of Ukraine. It is recommended to modernize the FTA with Canada so that its implementation contributes to the restructuring of the national economy. A key role in this restructuring should be played by the competitive industrial sector integrated into the world economy, which will also result in the long-term investments and additional opportunities for Ukraine to participate in those production segments of global chains where the maximum added value is created.
EXPORT STRATEGIES IN ENTERPRISE’S INTERNATIONALIZATION PROCESS
Authors:   University of Debrecen, Gök Görkem
Published: July 2023

The internationalization process involves a wide variety of strategies, each with pros and cons. Businesses must determine which approach is best for them. The export strategy, which is the first step in this process, and the systems in the corporate internationalization process are the main topics of this study. Businesses have numerous challenges when they choose and put into practice the best approach. Instead of focusing on producing a profit as it formerly did, businesses today emphasize surviving and overcoming obstacles. Businesses are now required to enhance labor, capital, and technological mobility, internationalize, and open up to new markets as a result of the effects of globalization. Businesses must make critical decisions before beginning the internationalization process. In order to eliminate uncertainty, boost sales and profitability, lessen the negative aspects of the domestic market, and, more importantly, survive, businesses view operating in international markets as a necessity rather than an alternative.
INVESTMENT ATTRACTIVENESS AS THE BASIS OF THE COMPETITIVENESS OF THE PRIMOR REGION
Authors:   Cherkasy State Technological University, Finagina Olesia
Published: July 2023

The article is researched the investment attractiveness as an important prerequisite for identifying and forming competitive advantages of the region. It is substantiated that it is important not only to attract as much money as possible for the development of the regional system, but also to increase the level of welfare of the population and opportunities for international competition due to this. It is determined that the level of competitiveness of the region consists of the potential capabilities of its constituent elements, such as regions and regional centres, which possess a significant share of natural resource potential and are capable of uniting other territorial units around themselves and stimulating them to improve. It has been proven that an investment-attractive region is characterized by a high level of competitiveness, which is due to the ability to attract and effectively use funds to form new competitive advantages and support existing ones. Based on the assessment of the competitiveness of the region, it is determined that the main competitive advantages indicate, on the one hand, weaknesses that are an obstacle to achieving a high level of development, and on the other hand, it is possible to single out strengths that can be used as a "multiplier" of strengthening and growth region. The results of the analysis of the business environment index of the regional centres of the Primorye region is showed that the regional centres of the Primorye region have a business environment index that exceeds the average level for Ukraine. The analysis of the competitiveness index for regional centres for 2019–2021 is showed that in 2021 the rating positions of regional centres of the Primorye region changed significantly. It is substantiated that the level of development of the business environment and the competitiveness of the region are interconnected, because economic activity, the quality and efficiency of public administration, the effectiveness of legislation, the level of technological development and infrastructure, the level of education and human resources create competitive advantages and determine the future development prospects of the region.