bluuebunny/crossref_metadata_2025 huggingface dataset:
Salt concentration in substrate modulates the composition of bacterial and yeast microbiomes of Drosophila melanogaster
Authors: Yakovleva Ekaterina , Danilova Irina , Maximova Irina , Shabaev Alexander , Dmitrieva Anastasia , Belov Andrey , Klyukina Alexandra , Perfilieva Ksenia , Bonch-Osmolovskaya Elizaveta , Markov Alexander
Published: February 2024

Aim: Microbiomes influence the physiology and behavior of multicellular organisms and contribute to their adaptation to changing environmental conditions. However, yeast and bacterial microbiota have usually been studied separately; therefore, the interaction between bacterial and yeast communities in the gut of Drosophila melanogaster (D. melanogaster ) is often overlooked. In this study, we investigate the correlation between bacterial and yeast communities in the gut of D. melanogaster .

Methods: We studied the shifts in the joint microbiome of Drosophila melanogaster , encompassing both yeasts and bacteria, during adaptation to substrate with varying salt concentrations (0%, 2%, 4%, and 7%) using plating for both yeasts and bacteria and NGS-sequencing of variable 16S rRNA gene regions for bacteria.

Results: The microbiome of flies and their substrates was gradually altered at moderate NaCl concentrations (2% and 4% compared with the 0% control) and completely transformed at high salt concentrations (7%). The relative abundance of Acetobacter , potentially beneficial to D. melanogaster , decreased as NaCl concentration increased, whereas the relative abundance of the more halotolerant lactobacilli first increased, peaking at 4% NaCl, and then declined dramatically at 7%. At this salinity level, potentially pathogenic bacteria of the genera Leuconostoc and Providencia were dominant. The yeast microbiome of D. melanogaster also undergoes significant changes with an increase in salt concentration in the substrate. The total yeast abundance undergoes nonlinear changes: it is lowest at 0% salt concentration and highest at 2%-4%. At a 7% concentration, the yeast abundance in flies and their substrate is lower than at 2%-4% but significantly higher than at 0%.

Conclusions: The abundance and diversity of bacteria that are potentially beneficial to the flies decreased, while the proportion of potential pathogens, Leuconostoc and Providencia , increased with an increase in salt concentration in the substrate. In samples with a relatively high abundance and/or diversity of yeasts, the corresponding indicators for bacteria were often lowered, and vice versa . This may be due to the greater halotolerance of yeasts compared to bacteria and may also indicate antagonism between these groups of microorganisms.
ANÁLISE DO PERFIL EPIDEMIOLÓGICO DA DEFICIÊNCIA POR VITAMINA A NO BRASIL DE 2016 A 2023 E SEUS IMPACTOS FISIOLÓGICOS NO SER HUMANO
Authors: Roberto Kottwitz Sabrina
Published: February 2024

INTRODUÇÃO: A vitamina A, também conhecida pela designação de retinol é um álcool primário, polietilênico e lipossolúvel, apresentando grande capacidade reativa. O termo vitamina A é empregado atualmente para designar todos os derivados de beta-ionona que possuam atividade biológica de retinol, exceto os carotenóides. A deficiência por vitamina A (DVA) constitui um fator de risco para ocorrência de xeroftalmia, ceratomalácia, cicatrizes da córnea e cegueira permanente, sendo a causa mais comum de cegueira evitável. OBJETIVOS: intuito realizar uma análise epidemiológica dos casos de hipovitaminose A no Brasil de 2016 a 2023 com enfoque nos impactos fisiológicos, devido à carência nutricional por tal vitamina, no ser humano. METODOLOGIA: Trata-se de um estudo epidemiológico descritivo, realizado por meio da coleta de dados anuais referentes ao período de 2016 até 2023, no Brasil, disponibilizado pelo Sistema de Informações Hospitalares (SIH). As informações coletadas foram do número total de casos de deficiência por Vitamina A no país. RESULTADOS: Dos 161 casos confirmados por DVA, a maior prevalência ocorreu no Nordeste. A faixa etária mais acometida foi a de idosos e o sexo feminino foi o que mais registrou hipovitaminose A. CONCLUSÃO: É precípuo que ações governamentais sejam realizadas. Além disso é importante que se mantenha e se aprimore o Programa Nacional de Suplementação de Vitamina A, para que nos próximos anos a DVA seja erradicada do país Palavras-chave: HIPOVITAMINOSE A. RETINOL. CARÊNCIA NUTRICIONAL. EPIDEMIOLOGIA.
ATUALIZAÇÃO SOBRE A INSUFICÊNCIA CARDÍACA NO BRASIL – ANÁLISE DOS CASOS CONFIRMADOS EM 2023
Authors: Hasegawa Iasmin , Diniz Oliveira Monalisa , Carvalho de Aguiar Guilherme Elias
Published: February 2024

INTRODUÇÃO:A insuficiência cardíaca (IC) é uma síndrome que causa disfunção ventricular, em que o coração não consegue suprir as necessidades do corpo, causando redução do fluxo sanguíneo, refluxo (congestão) de sangue nas veias e nos pulmões e/ou outras alterações que podem debilitar ou enrijecer ainda mais o coração. OBJETIVOS: O artigo tem como intuito analisar o comportamento do perfil de casos confirmados por IC no Brasil no ano de 2023. METODOLOGIA: É um estudo descritivo e epidemiológico, realizado por meio da coleta de dados referentes ao ano de 2023 no Brasil, por meio Sistema de Informações Hospitalares (SIH), banco de dados do Departamento de Informação e Informática do SUS (DATASUS). RESULTADOS: Foi registrado um total de 204.995 casos confirmados, 24.049 óbitos e uma taxa de mortalidade de 11,73. O Sudeste foi a região com mais notificações dessa síndrome, sendo idosos e homens os mais acometidos. CONCLUSÃO: A insuficiência cardíaca é uma das síndromes mais presentes no Brasil e por isso, o diagnóstico precoce é importante para que se evite agravos e para que se possa entrar com medidas profiláticas em estágios inicias da insuficiência cardíaca. Palavras-chave: CARDIOLOGIA. SÍNDROME. INSUFICIÊNCIA. EPIDEMIOLOGIA
ANÁLISE EPIDEMIÓLOGICA DO INFARTO AGUDO DO MIOCÁRDIO NO TOCANTINS: ESTUDO DE 2018 A 2022.
Authors: Ferreira dos Santos Thiago , Da Silva Pin Lucio Fernando , Da Costa Lucas César , De Campos Marcelo
Published: February 2024

Introdução: O Infarto Agudo do Miocárdio (IAM) é uma condição séria que demandaintervenção médica imediata devido à diminuição abrupta do fluxo sanguíneo para ocoração. Objetivo: Esta análise epidemiológica foi conduzida com o objetivo de examinare compreender as características específicas do Infarto Agudo do Miocárdio no Estado doTocantins durante o período de 2018 a 2022. Metodologia: Este estudo epidemiológicodescritivo, baseado em dados do DATASUS, abordou hospitalizações e óbitos por InfartoAgudo do Miocárdio no Tocantins de 2018 a 2022, analisando a evolução dessesindicadores, calculando a média de incidência em diferentes faixas etárias. Comparandocom a média nacional, buscou-se correlacionar a situação local e nacional. Resultados:De 2018 a 2022, o Tocantins teve 2.312 hospitalizações por Infarto Agudo do Miocárdio,com aumento notável em 2022 (727 casos). Palmas liderou em casos (1.022). Homens(1.544) foram mais afetados, principalmente na faixa etária de 60 a 69 anos (636 casos).Houve 246 óbitos, destacando-se 2022 (62). Palmas teve o maior número de óbitos (112),e a faixa etária de 70 a 79 anos foi a mais atingida (66 óbitos). A taxa de mortalidade foide 10,64. Conclusão: Esses dados abrangentes e analíticos fornecem insights cruciais paraorientar estratégias preventivas e intervenções específicas, visando à redução daincidência e mortalidade por IAM no Estado do Tocantins.Palavras-chave: INFARTO. MIOCÁRDIO. CARDIOVASCULAR. EPIDEMIOLOGIA
Analisis Pengaruh Program Makmur Terhadap Peningkatan Produksi Usahatani Padi
Authors: Nabila Putri , Bakar Abu , Wijaya I Putu Eka
Published: February 2024

Padi merupakan produk pangan dasar penduduk di Indonesia yang dikonsumsi setiap. Kecamatan Tempuran dan kecamatan pedes menjadi daerah yang berkontribusi terhadap hasil produksi padi terbanyak di Kabupaten Karawang. Ketidakstabilan produksi padi di Kabupaten Karawang disebabkan permasalahan seperti luas lahan yang menyempit adanya alih fungsi lahan, penggunaan pupuk subsidi yang dibatasi, harga pestisida yang mahal. Program Makmur merupakan salah satu bentuk upaya untuk mengatasi permasalahan produksi padi. Penelitian ini bertujuan untuk menganalisis pengaruh luas lahan, benih, pupuk, pestisida, tenaga kerja, tenaga mesin, dan dummy program Makmur terhadap produksi padi. Metode penelitian yang digunakan dalam penelitian ini yaitu metode kuantitatif deskriptif. Metode pengumpulan data dilakukan dengan cara wawancara dan pengamatan pada seluruh peserta program Makmur. Data diolah menggunakan IBM SPSS 26 dan dianalisis menggunakan metode analisis regresi berganda dengan fungsi produksi cobb-douglas. Hasil penelitian menunjukkan bahwa: terhadap produksi seluruh variabel berpengaruh signifikan, dan secara parsial variabel pada perhitungan regresi sebelum program Makmur yaitu variabel tenaga kerja (lnX5) dan tenaga mesin (lnX6) berpengaruh signifikan terhadap produksi padi (Y). Pada perhitungan regresi sesudah program Makmur seluruh variabel  yaitu luas lahan, (lnX1), benih (lnX2), pupuk (lnX3), pestisida (lnX4), tenaga kerja (lnX5) dan tenaga mesin (lnX6), tidak memiliki pengaruh signifikan terhadap terhadap Produksi padi (lnY). Pada perhitungan regresi dengan dummy program Makmur yaitu pestisida (lnX4) dan tenaga kerja (lnX5)  memiliki pengaruh signifikan terhadap variabel dependent atau terhadap produksi padi  (lnY).
Faktor-Faktor yang Memengaruhi Konsumen dalam Pengambilan Keputusan Pembelian Cabai Rawit (Capcisum frustescens L.)
Authors: Amellia Riski , Wijaya I Putu Eka
Published: February 2024

Cabai rawit merupakan komoditi potensial untuk di budidayakan karena nilai jualnya yang tinggi. Selain itu peluang bisnis cabai rawit juga tinggi seiring dengan tingginya kebutuhan cabai rawit di Indonesia maupun luar negri. Penelitian ini bertujuan untuk menganalisis faktor-faktor yang berpengaruh dalam keputusan pembelian cabai rawit secara simultan dan parsial. Metode penelitian yang digunakan adalah deskriptif kuantitatif. Pengambilan sampel dilakukan dengan cara accidental sampling dengan sampel sebanyak 100 responden. Penelitian ini menggunakan data primer yang diperoleh dari wawancara, kuesioner dan observasi serta data sekunder yang diperoleh dari buku, jurnal, artikel dan internet. Pengukuran variabel menggunakan skala likert yang kemudian ditransformasi dengan Metode Suksesif Interval.   Uji instrumen data menggunakan uji validitas dan uji realibilitas. Uji asumsi klasik yang digunakan adalah uji normalitas, uji multikolinieritas, uji heteroskedastisitas dan uji autokorelasi serta uji hipotesis dengan menggunakan analisis regresi linier berganda.  Hasil dari penelitian ini adalah faktor budaya, sosial, pribadi dan psikologis berpengaruh secara simultan terhadap keputusan pembelian. secara parsial faktor sosial (X2), faktor pribadi (X3), dan faktor psikologis (X4) berpengaruh nyata terhadap keputusan pembelian cabai rawit dengan koefisien positif. Faktor budaya (X1) tidak berpengaruh nyata terhadap keputusan pembelian cabai rawit.
Efectos del crecimiento económico en las emisiones de CO2 en América del Norte
Authors: Mendoza Tinoco David , Albornoz Mendoza Lilian , Mercado García Alfonso
Published: February 2024

This paper examines the heterogeneity in the environmental field, specifically in the emission of the main of the greenhouse gases, CO2, within the 3 countries composing the North American region. On the one hand, the United States is a large emitter of CO2 (19% of global emissions accumulated in 1990-2020), only surpassed by China as of 2005. On the other hand, Canada and Mexico are relatively small emitters on a global scale (1.8% and 1.4% of global emissions accumulated in 1990-2020, respectively), but with large economic and technological differences. Under these conditions, the objective of this research is to find differences and similarities between the three countries regarding CO2 emissions trends and their driving structural factors: scale, technological and composition effects, based on annual data from 2001 to 2014. With a structural decomposition analysis, we found that, in general, the scale effect was polluting and dominating in the period, while the technological effect was anti-polluting, in addition to a small and ambivalent composition effect (positive in some years and negative in others). It is concluded that there is a process of convergence in the intensity of emissions per GDP value and with respect to the three mentioned effects. It is also concluded that the characteristics of the three effects in Mexico were like those of the United States, while Canada approached along the analysis period.
Design and experimental implementation of voltage control scheme using the coefficient diagram method based PID controller for two-level boost converter with photovoltaic system
Authors: Latreche K. , Taleb R. , Bentaallah A. , Toubal Maamar A. E. , Helaimi M. , Chabni F.
Published: February 2024

Introduction. Currently, in the solar energy systems and a variety of electrical applications, the power converters are essential part. The main challenge for similar systems is controller design. In the literature, the PID controller has proved its effectiveness in many industrial applications, but determining its parameters remains one of the challenges in control theory field. The novelty of the work resides in the design and experimental implementation of a two-level boost DC-DC converter controlled by a PID controller for photovoltaic (PV) maximum power extraction. Purpose. Analysis and control of the two-level boost topology with renewable energy source and design of the PID controller parameters using simple and accurate method. Methods. PID coefficients are optimized using Coefficient Diagram Method (CDM) in the MATLAB environment. Results. A mathematical model of a two-level boost converter with PID controller and PV energy source was developed and analyzed. The model allows to design the controller parameters of the proposed system. Practical value. A prototype steered by the proposed CDM-PID controller was tested using an Arduino embedded board. A comparison between the simulation results and the experimental one is presented. The obtained results illustrate that the experimental results match the simulation closely, and the proposed CDM-PID controller provides a fast and precise results.
Method for prediction and control by uncertain microsatellite magnetic cleanliness based on calculation and compensation magnetic field spatial harmonics
Authors: Kuznetsov B. I. , Nikitina T. B. , Bovdui I. V. , Chunikhin K. V. , Kolomiets V. V. , Kobylianskyi B. B.
Published: February 2024

Aim. Development of method for prediction and control the microsatellite magnetic cleanliness taking into account the uncertainties of the magnetic characteristics of the microsatellite, based on calculation the magnetic field spatial spherical harmonics in the area of the onboard magnetometer installation and using compensating multipoles. Methodology. Spatial spherical harmonics of microsatellite magnetic field in the area of the onboard magnetometer installation calculated as solution of nonlinear minimax optimization problem based on near field measurements for prediction far spacecraft magnetic field magnitude. Nonlinear objective function calculated as the weighted sum of squared residuals between the measured and predicted magnetic field. Values of the compensating dipoles, quadrupoles and octupoles and coordinates of them placement inside the spaceship for compensation of the dipoles, quadrupoles and octupoles components of the microsatellite initial magnetic field also calculated as solution of nonlinear minimax optimization problem. Both solutions of this nonlinear minimax optimization problems calculated based on particle swarm nonlinear optimization algorithms. Results. Results of prediction spacecraft far magnetic field magnitude based on spacecraft spatial spherical harmonics of the magnetic field using near field measurements and compensation of the dipoles, quadrupoles and octupoles components of the initial magnetic field with consideration of spacecraft magnetic characteristics uncertainty for ensuring the microsatellite magnetic cleanliness. Originality. The method for prediction and control by spacecraft magnetic cleanliness based on calculation spatial spherical harmonics of the magnetic field in the area of the onboard magnetometer installation using compensation of the dipoles, quadrupoles and octupoles components of the initial magnetic field with consideration of magnetic characteristics uncertainty is developed. Practical value. The important practical problem of ensuring the magnetic cleanliness of the «Sich-2» microsatellite family based on the spatial spherical harmonics of the magnetic field model using the compensation of the dipole, quadrupole and octupole components of the output magnetic field of the sensor for the kinetic parameters of the neutral component of the space plasma at the point of installation of the on-board magnetometer LEMI-016 by setting the compensating dipole, quadrupole and octupole with consideration of spacecraft magnetic characteristics uncertainty solved.
Harmonics suppression in high-speed railway via single-phase traction converter with an LCL filter using fuzzy logic control strategy
Authors: Aissaoui M. , Bouzeria H. , Benidir M. , Labed M. A.
Published: February 2024

Introduction. The railway Traction Power Supply System (TPSS) encounters a common challenge related to high-frequency harmonic resonance, especially when employing AC-DC-AC traction drive systems in high-speed trains. This resonance issue arises when the harmonic elements introduced by the traction AC-DC converter on the grid side of trains align with the innate resonance frequency of the TPSS. The novelty the proposed work focuses on the challenges associated with resonance elevation and high-frequency harmonics in high-speed trains, while simultaneously enhancing energy quality. This is achieved by integrating a pulse-width-modulated converter on the grid side with a single-phase configuration and incorporating an LCL filter. Methodology. In order to optimize the system’s efficiency, a robust control system is employed, taking advantage of the capabilities of a fuzzy logic controller (FLC). The choice of the FLC is justified by its straightforward design and reliability, emphasizing the dedication to precise control, as fuzzy logic excels in handling complex, nonlinear systems. Through the use of linguistic variables and heuristic reasoning, the FLC adjusts to dynamic changes in the system, demonstrating its efficacy in enhancing both transient and steady-state responses. Practical value. A grid-side LCL filter-based converter was meticulously designed and rigorously simulated using the MATLAB/Simulink platform. The inclusion of an advanced FLC in the system introduced a novel approach to control strategies, surpassing the traditional PI controller. Through a comprehensive comparative analysis, the simulation results showcased the remarkable efficacy of the proposed solution in an effectively mitigating high-frequency resonance within the TPSS. This outcome underscores the potential of FLC as a sophisticated control mechanism for enhancing the performance systems in railway applications, showcasing its superiority over conventional control methods. The study contributes in shedding light on innovative approaches for optimizing the control and efficiency of grid-side LCL filter-based converters in high-speed train systems.
COMPLEX METHOD OF DETERMINING THE LOCATION OF SOCIAL NETWORK AGENTS IN THE INTERESTS OF INFORMATION OPERATIONS
Authors: Herasymov Serhii , Tkachov Andrii , Bazarnyi Sergii
Published: February 2024

The researcher developed a method for determining the location of social network agents in the interest of conducting an information operation based on a comprehensive approach to data analysis of the information system. The relevance of the method is determined by the need to specify the enemy's target audience in the area of the information operation. Results. The author proposed a complex method for determining the location of social network agents, which is based on the combination of data from the analysis of the social connections of the specified agent, geotags and the time of registration of his friends in the social network, databases of IP addresses and geolocations of social network agents. The advantage of the developed method is the possibility of its application without direct access to the devices of agents of the social network that use the data of global positioning satellite systems. Conclusion. The application of the proposed complex method of determining the location of agents of social networks makes it possible to increase the effectiveness of information operations due to a more accurate definition of the enemy's target audience in the area of operations. The direction of improvement of the developed method can be its integration with complex information systems of psychological influence, as well as the use of machine learning methods and algorithms.
PROPOSALS TO IMPROVE THE INFORMATION CAPABILITIES OF COASTAL-BASED RADAR STATIONS FOR SURVEILLANCE OF SURFACE AND AIR OBJECTS
Authors: Kuznietsov Oleksandr , Kolomiitsev Oleksii , Nos Ivan , Biesova Oksana , Krykhovetskyi Heorhii
Published: February 2024

Sea-based radar stations (RS) are widely used for solving the tasks of radar surveillance of surface objects (SO) and air objects (AO). The subject of the article is the mechanisms of radio wave propagation in the boundary layer of the atmosphere. The aim is to investigate the possibilities of improving the accuracy of measuring the range and radial velocity of SO and AO observed beyond the line-of-sight of coastal-based RS. Objective: to analyse the spatial and temporal parameters and properties of waveguide layers above the water surface. Methods used: maximum likelihood and frequency. The following results were obtained. The results of experimental studies of seasonal and daily changes in the parameters of the lower troposphere layer in the Black Sea coastal zone and the parameters of tropospheric radio waveguides are presented. The procedure for calculating the energy transmission losses during radio wave propagation in the boundary layer of the atmosphere is presented, and the conditions for detecting SO and AO beyond the radar line-of-sight are determined. Recommendations for increasing the range of detection of SO and AO are given, which are associated with the possibility of predicting the existence of tropospheric radio waveguides by using data on the current conditions of radio wave propagation over the sea based on the signals of the automatic ship identification system AIS. Conclusions. Proposals have been developed to improve the accuracy of measuring the range and radial velocity of SO and AO at waveguide propagation of radio waves over the sea surface. A promising area for further research may be to identify ways to optimise the measurement of angular coordinates in modern RS during waveguide propagation of radio waves over the sea surface.
ADVANTAGES AND DRAWBACKS OF TWO-STEP APPROACH TO PROVIDING DESIRED PARAMETERS IN LOSSY IMAGE COMPRESSION
Authors: Li Fangfang , Abramov Sergey , Dohtiev Ihor , Lukin Vladimir
Published: February 2024

The object of the study is the process of lossy image compression. The subject of the study is the two-step approach to providing desired parameters (quality and compression ratio) for different coders. The goals of the study are to review advantages of the two-step approach to lossy compression, to analyze the reasons of drawbacks, and to put forward possible ways to get around these shortcomings. Methods used: linear approximation, numerical simulation, statistical analysis. Results obtained: 1) the considered approach main advantage is that, in most applications, it provides substantial improvement of accuracy of providing a desired value of a controlled compression parameter after the second step compared to the first step; 2) the approach is quite universal and can be applied for different coders and different parameters of lossy compression to be provided; 3) the main problems and limitations happen due to the use of linear approximation and essential difference in behavior of rate/distortion curves for images of different complexity; 4) there are ways to avoid the approach drawbacks that employ adaptation to image complexity and/or use certain restrictions at the second step. Conclusions: based on the results of the study, it is worth 1) considering more complex approximations of rate-distortion curves; 2) paying more attention to adequate and fast algorithms of characterizing image complexity before compression; 3) using quality metrics that have quasi-linear rate/distortion curves for a given coder.
HYBRID RECOMMENDER FOR VIRTUAL ART COMPOSITIONS WITH VIDEO SENTIMENTS ANALYSIS
Authors: Kuchuk Heorhii , Kuliahin Andrii
Published: February 2024

Topicality. Recent studies confirm the growing trend to implement emotional feedback and sentiment analysis to improve the performance of recommender systems. In this way, a deeper personalization and current emotional relevance of the user experience is ensured. The subject of study in the article is a hybrid recommender system with a component of video sentiment analysis. The purpose of the article is to investigate the possibilities of improving the effectiveness of the results of the hybrid recommender system of virtual art compositions by implementing a component of video sentiment analysis. Used methods: matrix factorization methods, collaborative filtering method, content-based method, knowledge-based method, video sentiment analysis method. The following results were obtained. A new model has been created that combines a hybrid recommender system and a video sentiment analysis component. The average absolute error of the system has been significantly reduced. Added system reaction to emotional feedback in the context of user interaction with virtual art compositions. Conclusion. Thus, the system can not only select the most suitable virtual art compositions, but also create adaptive and dynamic content, which will increase user satisfaction and improve the immersive aspects of the system. A promising direction of further research may be the addition of a subsystem with a generative neural network, which will create new virtual art compositions based on the conclusions of the developed recommendation system.
CONSTRUCTION OF A DIAGNOSTIC ALGORITHM FOR SOIL IDENTIFICATION ACCORDING TO THE INTERNATIONAL SOIL CLASSIFICATION SYSTEM WRB
Authors: Hasanova Samira Afrasiyab
Published: February 2024

Topicality. In this article discusses the identification of soils according to the international soil classification World Reference Base for Soil Resources system (WRB). The World Reference Base for Soil Resources was developed to identify soils and use the obtained data in different areas of everyday life: agriculture, forestry, animal husbandry, etc. The purpose of the work Note that the WRB, developed by a group of soil scientists, is not meant to replace national classification systems. Besides this classification system, there are also different soil classifications designed by national soil science schools. The difference in the structures of these classifications necessitated the development of a diagnostic algorithm to correlate them with each other. Results Three options for determining whether a soil belongs to reference soil groups are considered, depending either on soil parameters only, or on a combination of diagnostic horizons and soil parameters, or only on diagnostic horizons. A group of scientists headed by M. Babayev also developed a national soil classification system for Azerbaijan. In order to compare these two systems, this study proposes a soil data structure, as well as an algorithm for soil identification according to the WRB classification on the basis of the proposed structure. Conclusion A soil diagnostic algorithm is developed, which will allow identifying any soil type with the corresponding WRB Reference Soil Group. Three variants of allocating soils to WRB Reference Soil Groups based only on soil parameters, or on the combination of diagnostic horizons and soil parameters, or only on diagnostic horizons are considered.
Pola Frieze dan Pola Kertas Dinding pada Masjid Istiqlal
Authors: Zainati Dini Zainati , Helen Angelita  , Lukita Ambarwati  , Eti Dwi Wiraningsih
Published: February 2024

The beauty of Istiqlal Mosque is reflected through its architectural design. The decorative arts that adorn this mosque are generally found in elements such as doors, windows, walls, gates, and vents, which show special patterns. Such patterns can be identified through the concept of geometric symmetry, specifically Frieze Patterns and Wallpaper Patterns. The Frieze pattern is a subgroup within a symmetry group formed through one-way translation, creating a linear pattern that repeats in one direction. There are seven types of frieze patterns, each formed through a combination of specific isometries. Along with that, there are also other geometric patterns known as wallpaper patterns. Wallpaper patterns analyze patterns based on transformations on a flat plane and have seventeen types. This study aims to explore and explain geometric patterns based on Frieze Patterns and Wallpaper Patterns contained in the decorative arts of Istiqlal Mosque. Data collection methods involve observation and documentation. The results showed that there are certain frieze patterns in the Istiqlal Mosque, such as the type . Meanwhile, the wallpaper patterns identified in the design of the Istiqlal Mosque are type pmm and pmg. It is important to note that not all designs in the decorative arts of Istiqlal Mosque can be categorized into seven frieze patterns as well as seventeen wallpaper patterns.
Kontribusi Dukungan Sosial Teman Sebaya terhadap Regulasi Emosi Pada Mahasiswa yang Sedang Menyusun Skripsi
Authors: Kurniawan Muhammad Fajar , Mulyani Mulyani , Imadduddin Imadduddin
Published: February 2024

Thesis is a determining factor in completing university education. When working on theses, many students experience stress and find it difficult to control their emotions which causes negative emotional regulation. The thing that drives students to complete theses is the need for social support that also helps relieve negative emotions that arise, The hypotheses in this study are (Ha) There is a contribution of peer social support to emotional regulation in students who are writing a thesis at the Faculty of Ushuluddin and Humanities UIN Antasari Banjarmasin, and (Ho) There is no contribution of peer social support to emotional regulation in students who are currently studying. writing a thesis at the Faculty of Ushuluddin and Humanities UIN Antasari Banjarmasin.

               This research is a field research with quantitative method. The sample in this study were 213 students of the Ushuludin and Humanities Faculties of UIN Antasari Banjarmasin. This study used the social support scale and the emotion regulation scale as data collection tools.

               The results obtained are that social support has a significant effect on emotional regulation of students of the Faculty of Ushuluddin and Humanities UIN Antasari Banjarmasin (p = 0.000 meaning p <0.05) so that Ha is accepted, while the amount of social support for emotional regulation of students of the Faculty of Ushuluddin and humanities UIN Antasari Banjarmasin is by 7.3%.
Gambaran Religiusitas Mahasiswa Penyintas Depresi
Authors: Norani Norani , Faridah Siti , Fadhila Mahdia
Published: February 2024

Depression is the second leading cause of death in the world. Depression among students occurs not only in Indonesia but also in the world. Therefore, it is important to study depression among students. Religiosity and mental health are two things that are interrelated because religion is a human nature. So the solution to be able to overcome mental problems is to practice religious values ​​in everyday life. Because the closer a person is to God and the more worship he has, the more peaceful his soul will be, so he will be able to face disappointments and problems in life. This is what underlies the researcher to conduct research on the religiosity of depression survivors.

This study aims to describe the religiosity of depression survivors at UIN Antasari Banjarmasin. This study uses a qualitative case study method, the research subject is one person with a history of having experienced major depression. Collecting data using in-depth interviews, observation, Beck Depression Inventory II  scale and religiosity scale.

The results of the study show a picture of the subject's religiosity, namely in the dimension of belief, the subject has a strong belief in Allah SWT. In the dimension of worship, the subject performs mandatory worship regularly, but for sunnah worship, the subject still rarely does it. So it can be said that the dimensions of worship are quite good. In the practical dimension, the subject realizes religious values ​​well in his daily life. In the dimension of knowledge, the subject has a religious teaching background from his parents and formal education in Islamic boarding schools and Madrasah Aliyah Negeri, so that the subject has broad insight and good religious knowledge. In the dimension of experience, the subject experienced depression as a form of reprimand for neglecting Allah SWT. Where the picture of the subject's religiosity is influenced by parental teaching, religious experience factors, life factors and intellectual factors.
Pengaruh Lingkungan Sosial terhadap Perkembangan Mental Remaja
Authors: Bulan Yunita Embong , Zahra Zahra , Nisa' Indah Khairun
Published: February 2024

Penelitian ini bertujuan untuk menyelidiki dampak lingkungan sosial khususnya keluarga, sekolah, dan teman sebaya terhadap perkembangan mental remaja. Fokus utama penelitian ini adalah mengidentifikasi pengaruh lingkungan sosial dalam membentuk aspek kognitif, emosional, dan perilaku sosial remaja. Metode penelitian yang digunakan adalah literatur review yang menganalisis temuan kunci dari penelitian-penelitian terkait dalam bidang psikologi, sosiologi, dan pendidikan. Pencarian literatur dilakukan melalui platform seperti Google Scholar, Mendeley, dan Garba Rujukan Digital (GARUDA). Hasil penelitian menunjukkan bahwa lingkungan keluarga memainkan peran utama dalam membentuk nilai, norma, dan dukungan emosional yang memengaruhi perkembangan mental remaja. Adapun lingkungan sekolah dalam hal ini memberikan peluang pertumbuhan intelektual dan keterampilan sosial, tetapi tekanan akademis dan intimidasi dapat menjadi risiko bagi kesejahteraan mental remaja. Lingkungan teman sebaya dapat memberikan dukungan emosional sekaligus menjadi tekanan sosial yang dapat memengaruhi perilaku dan perkembangan mental remaja. Implikasi penelitian ini menyoroti pentingnya kolaborasi antara keluarga, sekolah, dan teman sebaya untuk menciptakan lingkungan sosial yang mendukung perkembangan positif remaja. Dukungan holistik dari ketiga lingkungan ini diharapkan dapat membantu mencegah masalah kesejahteraan mental remaja dan membentuk dasar yang kuat untuk pertumbuhan remaja ke dewasa.
Virtual Stage: Economic Recovery of A Family of East Java Artist in The Time of The Covid-19 Pandemic Sharia Maqosid Perspective
Authors: Hikmiyah Hawa’ Hidayatul , Arifin Nur Rachmat
Published: February 2024

The government's policy in preventing the transmission of COVID-19 has made many people disadvantaged. One of them is the artists, with crowd restrictions, artists cannot perform live performances during the covid-19 pandemic, so it has an impact on the economy of the artist's family. The pandemic has made artists think to introspect creative practices to support their families during the pandemic. Challenges like this make artists innovate to continue to display their creative music, by turning on a virtual stage. This virtual stage can be accessed via zoom, where each participant pays a ticket cheaper than the live show. This study uses a qualitative descriptive research method, with a sampling technique using snowball sampling. The primary data sources used in this study were documentation and direct interviews with artists in Surabaya, Sidoarjo, and Mojokerto. The sample criteria in this study were the community of artists in the field of music and theater in 3 cities, each of which amounted to 2 communities in each city, while secondary data sources were obtained from books and journals. The results showed that the virtual stage could be a solution for the economic recovery of the artist's family. Although the income is not comparable to live performances, but the virtual stage can meet daily needs. The existence of a virtual stage in terms of maqosid sharia, indirectly the artists have taken care of their souls (HifdzNafs) and their family assets (HifdzMaal), are able to stabilize the economic needs of the family and this is one of the efforts to fulfill sharia obligations in the form of HifdzNafs and Hifz Mal.
Halal Digital Technology: A Study (Islamic Law Perspective)
Authors: Fauzan Ahmad , Kesuma Mezan El-Khaeri
Published: February 2024

People today cannot be separated from the use of digital technology in everyday life. People use digital technology in almost all aspects, as socialize, muamalah, and religious aspect. Thus, rules are needed in the use of digital technology. This article will discuss from an Islamic perspective with a descriptive method and theory of mashlahah. So, halal digital technology is digital technology that is processed and accessed by Islamic rules and for the purpose of mashlahah is acceptable from an Islamic perspective
The Harmonization of Ministerial Regulations and Non-Ministry Government Institution Regulations in Perspective National Legal System
Authors: Kurniawan Basuki , Purbosari Nita Ryan
Published: February 2024

The Harmonization of Ministerial Regulations and Regulations of Non-Ministerial Government Institutions is not regulated in detail in Law Number 12 of 2011 concerning the Establishment of Legislations as amended by Law Number 15 of 2019 concerning Amendments to Law Number 12 of 2011 concerning Formation of Legislation. Harmonization of Ministerial Regulations and Regulations of Non-Ministerial Government Institutions is still needed to avoid overlapping and conflicting norms. One way to fill the legal vacuum from the absence of detailed regulations is by issuing the Minister of Law and Human Rights Regulation Number 23 of 2018 concerning the Harmonization of Draft Ministerial Regulations, Draft Regulations of Non-ministerial Government Institutions, or Draft Regulations from Non-structural Institutions by Designers of Legislative Regulations. Minister of Law and Human Rights Regulation Number 23 of 2018 concerning Harmonization of Draft Ministerial Regulations, Draft Regulations of Non-Ministerial Government Institutions, or Draft Regulations from Non-Structural Institutions by Designers of Legislation. However, it is not only the harmonization process that needs attention but the process of forming good laws and regulations starting from planning, drafting, stipulating and enacting regulations must also be applied to Ministerial Regulations and Regulations of Non-Ministerial Government Institutions, so that the position of Ministerial Regulations and Government Institution Regulations Non-Ministry in the National Legal System is really comprehensive and thorough
Waqf Forestry Integration Model with Islamic Boarding School in Optimizing the OPOP (One Pesantren One Product) Program
Authors: Muhtadi Ridan , Ardiansyah Firman , Sakinah Sakinah , Agustin Fitriyana
Published: February 2024

This study aims to provide an integrated model for the use of waqf forestry in supporting the OPOP (One Pesantren One Product) program as a pesantren-based community empowerment. Waqf forestry as forest land waqf-based that can be managed by pesantren to develop superiority products. The method in this research is conceptual research using secondary data with descriptive analysis approach. SWOT analysis (strengths, weaknesses, opportunities, and threats) are used to identify the factors in Islamic boarding schools that has a strong influence on waqf-based forest management. This study reviews the existing model of the role of pesantren in managing waqf forestry as an alternative to a new formula that is expected to be a solution to optimize the OPOP program. The results showed that comparative advantages possessed by pesantren are divided into aspects of leader, solidarity, crowd management, large number and expected benefits resources, so that pesantren can integrate waqf forestry into productive land that can be managed in optimizing the OPOP program. In addition, the use of waqf forestry also has an ecological impact that is specifically able to reduce damage forest. This research is expected to encourage other researchers to further analyze the potential of pesantren in managing waqf forestry as an alternative in the success of the OPOP program
HALAL INDUSTRIAL FOOD WASTE MANAGEMENT: LESSON LEARNT FROM JAPAN
Authors: Surilawana Sulaiman Nor
Published: February 2024

One-third of all food produced for human use is wasted or discarded into the environment via landfilling. Currently, the only cheaper and easier option in Brunei is landfill. Dumping organic waste materials from industrial food waste into the environment contributes to harmful environmental effects. The value of food waste is being increasingly recognised, and Brunei Darussalam is among the highest in the area, with a solid waste output of 1.4 kg per capita per day. However, just 11.3% of food waste is estimated to have been recycled, with the remainder ending up in landfills. Through participation in the JENESYS Programme, the researcher virtually visited a company at Kobe Plant. The session was eye-opening and related to responsible consumption and production where the company implemented zero waste.  In this context, this paper will highlight the waste reduction concept to enhance the current state of halal industrial food waste management. Through waste reduction or zero-waste implementation, these wastes can be converted into value-added products. This would strengthen the halal food sector and support the government's aspiration to achieve Brunei Vision 2035 Goal 3 – Dynamic and Sustainable Economy as well as SDG Goal 12 – Responsible Consumption and Production. This study also shows how effective waste reduction for a sustainable, healthy environment and circular economy may be achieved by handling industrial food waste.
PRIORITIZATION OF HALAL PRODUCT AREAS IN BANGKALAN REGENCY
Authors: Kusmawati Ririn , Suprapti Isdiana
Published: February 2024

The halal industry is one of the sectors that has the opportunity to be developed alongwith the increasing number of world Muslim populations, especially in Indonesia. Oneof the districts with a majority Muslim population that places halal products as a toppriority is Bangkalan Regency, so it has the potential to develop halal product areas. Thisresearch aims to find out the priority strategy for choosing the location for thedevelopment of halal product areas in Bangkalan Regency. The method used is AnalyticalHierarcy Process (AHP) with Expert Choice 11 analysis tools. The subjects in this study areexperts who know the implementation of halal certification according to Law No. 33 of2014 totaling 6 people. The results of processing research data obtained a ConsistensyRatio (CR) value of 0.05 where this value is less than 0.1, so the pairwise comparison onthe matrix is consistent. The AHP calculation shows that the priority level of alternativelocations for the development of halal product areas is highest in Bangkalan District(0.524), Socah District (0.340), and Tanjung Bumi District (0.136).Keywords: AHP, Halal Product Area, Halal Product, Strategy
THE POTENTIAL FOR HALAL CULINARY DEVELOPMENT AMID THE URGENCY OF MEETING THE NEEDS OF MUSLIM TOURISTS IN MAMASA REGENCY
Authors: Fauziah Fauziah , Akbar Muhammad , Wahab Abdul
Published: February 2024

The tourism sector is one of the sectors in increasing employment and economicgrowth. The level of public interest in halal tourism can be seen by the increase in Muslimtourists who come, but the increasing interest of Muslim tourists cannot be fulfilled withthe lack of fulfillment of halal culinary. Given the urgent need to accommodate Muslimtourists in Mamasa, this article explores the growth prospects of halal cuisine in BukitCitol. The aim of this study was to find out the potential of Mamasa halal food and howbest to meet the gastronomic needs of Muslim visitors. This study uses qualitativedescriptive research design as its methodology. Five tourists who visited Bukit Citol wereused as research subjects. The analysis method used in the study was reading and rereading and comparing the findings of researchers with the findings of previous studies.Research findings show that the development of halal food in Mamasa, especially in CitolHill, has enormous growth potential due to the high volume of Muslim visitors.However, Citol Hill's efforts to better serve Muslim visitor demand are far from ideal.Keywords : Halal Culinary, and Muslim Travelers
ANALYSIS OF THE APPLICATION OF HALAL CERTIFICATION IN THE MAQHASID SHARIA PERSPECTIVE ON CONSUMER CONFIDENCE IN HALAL-CERTIFIED MSME PRODUCTS IN BANGKALAN REGENCY
Authors: Hamidifani Silvana , Karim Busro
Published: February 2024

Halal certification provides assurance that the product complies with Islamicreligious principles and can be safely consumed by Muslims. However, halal certificationis often only seen from a technical and legal point of view, without considering deeperaspects such as maqashid sharia and consumer confidence. This study aims to analyze theapplication of halal certification in the perspective of maqashid sharia and its impact onconsumer confidence in halal-certified MSME products in Bangkalan Regency.Researchers will use qualitative research methods to understand the concept of maqashidsharia, the principles of halal certification and the factors that influence consumerconfidence. Furthermore, researchers will conduct observations, interviews anddocumentation to the UTM Halal Center, halal-certified MSME businesses and localconsumers. The data collected will be analyzed to identify the relationship between theapplication of halal certification based on maqashid sharia principles on consumerconfidence in halal-certified MSME products in Bangkalan Regency. It is hoped that theresults of this study can help improve understanding of halal certification, the conceptof maqashid sharia, factors that influence consumer confidence, and can provide input forthe development of policies and business practices that are more in line with Islamicvalues and consumer needs.Keywords: Halal Certification, Maqashid Sharia, Trust, MSMEs