bluuebunny/crossref_metadata_2025_split huggingface dataset:
Geographically Weighted Panel Regression Modeling on Human Development Index in West Sumatra
Authors: Amelia Fadila Rahman  , Syafriandi Syafriandi  , Nonong Amalita  , Zilrahmi  
Published: July 2023

The Human Development Index (HDI) is an important issue that has a negative impact on the field of human development and people's welfare in West Sumatra Province. An effort to overcome the problem of the HDI is to identify the influencing factors. A method that can be used to identify influencing factors and explain the influence of characteristic areas of observation is Geographically Weighted Panel Regression (GWPR). GWPR is a combination of panel data regression method with GWR which is used when the data has the influence of spatial heterogeneity. The purpose of this study is to form a GWPR model that will be applied to the HDI in Regencies/Cities in West Sumatra from 2019 to 2022. Modeling using GWPR Fixed Effect Model. The weigher function used is a fixed exponential kernel with a minimum CV of 0.00208. The results showed that the model obtained had an of 99.9%, which means the predictor variable was able to explain the model by 99.9%. Variables that have a significant on HDI are Life Expectancy, Expected Years of Schooling, Mean Years of Schooling, and Purchasing Power Parity.
IMPACTOS DA EMENDA CONSTITUCIONAL Nº 95/2016 NO FINANCIAMENTO DAS DESPESAS DO GOVERNO FEDERAL COM MANUTENÇÃO E DESENVOLVIMENTO DO ENSINO (MDE): 2018-2021
Authors: Reis Luiz Fernando 
Published: July 2023

Este trabalho objetiva analisar os impactos da Emenda Constitucional nº 95/2016 no financiamento das despesas do governo federal com manutenção e desenvolvimento do ensino (MDE). Trata-se de uma análise documental com fontes primárias consultadas no portal da Secretaria do Tesouro Nacional (Demonstrativos das Receitas e Despesas com Manutenção do Ensino - MDE). Os resultados indicam que de 2016 a 2021, o percentual da receita de impostos destinado às despesas com MDE foi reduzido de 25,77% para 17,89%. A EC nº 95/2016 congelou, em termos reais, a receita destinada ao financiamento das despesas com a manutenção e desenvolvimento do ensino e tem servido de instrumento para reduzir as despesas do governo federal com a educação em relação à receita efetivamente arrecadada.

Palavras-chave: Despesas com manutenção e desenvolvimento do Ensino; Financiamento da educação. Fundo público.
Uric acid The Influence of Ethanol Extract of Sambiloto Leaves and Sambung Nyawa Leaves To Decrease Concentration of Uric Acid
Authors: Suprijono Agus , Selta Agatha Z Vicky , Budi Utomo Anang 
Published: July 2023

Hyperuricemia is a condition of high concentration of uric acid in the blood that occurs because of a buildup of uric acid in the body. Uric acid is formed as a residue of the protein metabolism of foods containing purine. Some of the active compounds in the sambiloto leave (Andrographis Paniculata (Burm.F.) Nees) and sambung nyawa leave of allegedly being able to decrease the concentration of uric acid. The aims of this research is to know the influence of the difference between the ability of ethanol extract of sambiloto leaves and ethanol extract of sambung nyawa leaves (Gynura Procumbens (Lour.)Merr.) against the concentration of uric acid in vitro as well as know the effective concentration of ethanol extract of sambiloto leaves and extract ethanol of sambung nyawa leaves against a decrease in the concentration of uric acid in vitro. The extraction method used in this research is the method of extraction re-maceration by solvent ethanol 70% in 5 days, the sampling technique used was purposive sampling. The determination of concentration of uric acid is determined out by the Spectrophotometry method ABX Pentra. Series of concentrations used was 250, 500, 750, 1000, 1250, 1500, and 1750 ppm. The results of the research, the ability is effective in decreaced the concentration of uric acid in vitro on the extract of sambiloto leaves and extract of sambung nyawa leaves is 250 ppm. Statistical results showed that there is an influence of the ethanol extracts of sambiloto leaves and ethanol extracts of sambung nyawa leaves against decreasing the concentration of uric acid in vitro. And there is no difference between ethanol extracts of sambiloto leaves with ethanol extracts of sambung nyawa leaves against a decreased in the concentration of uric acid in vitro.
Molecular Differences in Mitochondrial Genomes (Mitogenomes) of Dogs with Recurrent and Multiple Tumours and Their Reference to the Human Mitochondrial Genome
Authors: Kowal Krzysztof , Tkaczyk-Wlizło Angelika , Gawor Jan , Ślaska Brygida 
Published: July 2023

Abstract
The aim of this study was to identify molecular defects caused by mutations in mitochondrial DNA in cases of recurrent and multiple canine tumours. We presented molecular differences in the mtDNA genome for two tumours observed in different body parts of five dogs and throughout time in the case of the recurrence. Mitochondrial DNA was sequenced on an Illumina MiSeq sequencer using a 600-cycle kit in a paired-end mode targeting at least 100x coverage. The sequences obtained were subjected to bioinformatic analyses in order to determine mutation and polymorphic sites within the analysed mtdna genome in the tumour tissue. The total amount of changes: single nucleotide polymorphisms (SNPs), indels, mutations, and heteroplasmy detected in this study was 329. Ten polymorphisms were found in all analysed samples: ins.2679_2680g (tRNA-Leu (UUR)), m.5367c>t (COX1), m.5444t>C (COX1), m.6065a>G (COX1), m.8368c>T (ATP6), m.8807g>A (COX3), ins.9913_9914tg (ND4L), m.13299t>A (ND5), m.15814c>T, and m.16418A>G (control region). Interestingly, the highest number of differences in the mtdna genome was observed between non-cancerous pyogranuloma tissue and epithelioma glandulae sebacei. The mutations in the non-cancerous tissue were mainly found in positions where polymorphisms were observed in blood and tumour tissue. The lowest number of changes was observed for the youngest analysed dog, which may indicate that some changes appeared in the mitogenomes with age. There were fewer heteroplasmic alterations in the larger than smaller tumour, which may suggest that the tumour growth is enhanced by genomic instability. The changes in the protein-coding genes were mostly synonymous, and nonsynonymous changes did not lead to alterations in protein properties. New mutations were observed in the post-recurrence tumours in comparison with the pre-recurrent tissue and blood.
Instructors’ emotional intelligence and learning engagement of online students
Authors: Patel Akash , Addicott Colleen , Buelow Janet 
Published: July 2023

AbstractThis study explored how online students perceived their instructors’ emotional intelligence (EI) and its impact on their learning engagement. Using eight EI behaviours of online instructors and a learning engagement instrument, 100 online university students were surveyed regarding their observation of those EI behaviours and their learning engagement. Regression analysis indicated that 27.2% of the variance in learning engagement could be attributed to four dimensions of EI behaviours (R2= 0.272, F (4, 95) = 8.873, p < 0.001). Instructors providing individual support, demonstrating concern for the students’ situations, adapting their resources to online delivery, and being honest about their situation and challenges were associated with higher student learning engagement.
DEFORMASI DINDING STRUKTUR AKIBAT BEBAN LEDAKAN
Authors: Satiawan Budi 
Published: July 2023

Pada fasilitas produksi dan pengolahan minyak dan gas beserta turunannya yang menangani material hidrokarbon dan bahan yang mudah terbakar lainnya memiliki resiko terhadap kemungkinan terjadinya suatu insiden berupa ledakan. Pada penelitian ini telah dilakukan simulasi analisa beban ledakan pada bangunan tahan ledakan menggunakan rekomendasi dari ASCE, Design of Blast-Resistance Buildings in Petrochemical Facilities, 2010. Simulasi dilakukan pada pada desain bangunan tahan ledakan dengan geometri panjang bangunan, 12m, lebar 6m dan tinggi 5m. Beban ledakan yang diberikan, Peak Side Positive overpressure (PSo) bervariasi yaitu 35kPa, 70 kPa, 105 kPa, 140 kPa, 175 kPa dan 210 kPa. Dari hasil simulasi dapat diperoleh bahwa dengan ketebalan dinding muka 40cm dapat diperoleh respon dinding berupa sudut rotasi pada ujung dinding sebesar 0.29o, 0.60o, 1.06o, 1.2o, 2.39o, 4.17o dan 5.55o yang artinya pada beban ledakan 140 kPa, 175 kPa dan 210 kPa sudah melebihi kriteria perubahan bentuk sesuai performa yang diijinkan yaitu 2o. Sedangkan simulasi lainnya yang dilakukan terhadap variasi ketebalan dinding muka diperoleh dengan bebap ledakan, (PSo) sebesar 70 kPa diperoleh bahwa ketebalan dinding kurang dari 200mm tidak memenuhi performa deformasi yang diijinkan.
Gabbroids of the Bazhenov gabbro-hyperbasite massif (Middle Urals): Material composition and age
Authors: Erokhin Yu. V. , Ivanov K. S. , Smirnov V. N. , Zakharov A. V. , Chugaev A. E. 
Published: July 2023

Research subject. Saussurite-amphibole rocks (metagabbroids) of the Bazhenov gabbro-hyperbasite massif (eastern sector of the Middle Urals).Materials and methods. The material composition of metagabbroids and their mineralogy were studied in the analytical laboratories of the Institute of Geological Geology, Ural Branch, Russian Academy of Sciences (Ekaterinburg), Urals State Mining University (Ekaterinburg), Institute of Mineralogy, Ural Branch, Russian Academy of Sciences (Miass), Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry, Russian Academy of Sciences (Moscow), and Moscow State University (Moscow). Isotope analyzes of zircon were performed on a SHRIMP-II ion microanalyzer at the Center for Isotope Research of VSEGEI (St.Petersburg).Results. The metagabbroids under study feature the following mineral composition: clinozoisite (zoisite, epidote), magnesian hornblende (pargasite, tremolite), albite, clinochlore, and dolomite. According to petro-geochemistry data, saussurite-amphibole rocks were formed after gabbronorites and olivine gabbro-norites, belonging to the alpine-type formation of gabbro-hyperbasite complexes. U-Pb dating showed the ancient age of zircons from metagabbroids, most of the analyzes are grouped below the concordia line, forming a discordia line, the upper intersection of which with the concordia corresponds to the age of 1992 Ma. Two points on the diagram located below the concordia line, although not falling on the continuation of the discordia line, apparently reflect the influence of intermediate stages of metamorphism, and two points with concordant ages of 256 and 251 Ma record the time of the last tectono-thermal episode.Conclusions. The formation of saussurite-amphibole rocks took place under the conditions of greenschist facies. In local areas of the massif, metamorphism reached the zeolite facies with signs of hydrothermal reworking. The primary gabbroids of the Bazhenov massif were most likely formed under the conditions of a suprasubduction basin. The age of zircons of about 2 Ga obtained by the U-Pb method indicates that the crystallization of the studied zircons occurred in the mantle rocks. It is not yet possible to unambiguously explain the presence of grains of these zircons in the metagabbroids of the Bazhenov massif; several possible explanations have been proposed. Zircons with the youngest age (256 and 251 Ma) were most likely formed as a result of metamorphic transformations under thermal influence from the nearby Aduy granite-leucogranite complex.
ANALYSIS OF OIL SENTIMENT SENTIMENTS ON TWITTER USING SUPPORT VECTOR MACHINE
Authors: Marta Prawira Ibnu Bilal , Solihah Binti , Sari Syandra 
Published: July 2023

Twitter is one of the social media platforms used by people in Indonesia. Twitter is often used by its users to express opinions regarding a product, institution or event. From the keyword fuel, fuel subsidy is a keyword that is currently a trending topic because changes in fuel subsidies affect the prices of other staples, to find out the value of sentiment in public opinion, sentiment analysis is one of the methods used is the support vector machine and lexicon based.
Lexicon is a labeling method by matching the words contained in the document with the words contained in the dictionary. After labeling, the data is tested using the classification method, the classification stage is carried out after going through the preprocessing phase, where the tweet classification results tend to be positive or negative, using the Support Vector Machine method and validated by K-Fold Cross Validation.This research produced 50,001 data which were divided into 21,561 positive sentiments, 9206 neutral sentiments and 19234 negative sentiments. From these results it can be concluded that the data shows public support for rising fuel prices or changing fuel subsidy prices.
O devedor contumaz e os veto players
Authors: Angelotti Meira Liziane , Linhares de Campos Frias Achilles , Miranda Tabak Benjamin 
Published: July 2023

O escopo do presente estudo é examinar a figura do devedor contumaz, ainda sem regramento no âmbito da legislação federal brasileira, bem como o Projeto de Lei no 1.646/2019, que visa a suprir tal lacuna. Define-se devedor contumaz como o contribuinte que deliberada e regularmente deixa de recolher o tributo devido, com o intuito de obter vantagem competitiva, afetando o ambiente concorrencial. Verifica-se que, em razão dos interesses públicos e sociais envolvidos, cabe ao Estado coibir a atividade perniciosa e predatória do devedor contumaz. Identifica-se, ainda, a atuação de veto players no sentido contrário à aprovação da referida política pública.
АНТИОКСИДАНТНЫЕ СВОЙСТВА АНТОЦИАНСОДЕРЖАЩИХ ФИТОБИОТИКОВ ПРИ ПРОИЗВОДСТВЕ ФУНКЦИОНАЛЬНОГО НАПИТКА НА ОСНОВЕ МОЛОЧНОЙ СЫВОРОТКИ
Authors: Ольга Александровна  Гуляева Ольга Александровна  Гуляева , Оксана Анатольевна  Ковалева Оксана Анатольевна  Ковалева , Ольга Сергеевна  Киреева Ольга Сергеевна  Киреева , Наталия Николаевна  Поповичева Наталия Николаевна  Поповичева 
Published: July 2023

В последние годы на молочном рынке прослеживается тенденция производства продуктов и напитков, в которых сочетаются молочное сырье с различными растительными добавками. Дикорастущие растения являются источником микро- и макронутриентов, необходимых человеку в повседневной жизни. В исследовании обоснован выбор растительного сырья для разработки рецептуры безалкогольного напитка на основе молочной сыворотки (в бруснике и клюкве содержание витамина С достигает 15 мг/100 г, в шиповнике – 650 мг/100 г, при суточной потребности человека в этом витамине 90 мг). Проведен сравнительный анализ сывороток – подсырной и творожной. Исследованы состав и физико-химические показатели нового сывороточного напитка с добавлением дикорастущего сырья, проведен органолептический анализ полученного продукта. В исследуемом сырье (пюре из ягод брусники, клюквы, настоя шиповника) установлено высокое содержание фенольных соединений, в том числе антоцианов (945,0/543,0 мг/100 г в пюре брусники, 1215,0/513,0 мг/100 г в пюре клюквы, 1813,0/731,0 мг/100 г в настое шиповника соответственно), содержание аскорбиновой кислоты в настое шиповника составило 1294,0 мг/100 г, что достигает более 15 % от суточной потребности человека в флавоноидах и витамине С. Использование побочного продукта переработки молочного сырья при разработке нового безалкогольного напитка способствует организации безотходной технологии переработки молока-сырья на предприятиях маслодельно-сыродельной отрасли, что позволит повысить эффективность производства и снизить себестоимость продукции.
ЦИФРОВОЙ ЭКСПРЕСС-АНАЛИЗ ФРАКЦИОННОГО СОСТАВА ЗЕРНА ГРЕЧИХИ КАК ЭТАП ВНЕДРЕНИЯ ИНДУСТРИИ 4.0 НА ЗЕРНОПЕРЕРАБАТЫВАЮЩИХ ПРЕДПРИЯТИЯХ
Authors: Есин  Станислав Борисович Есин  Станислав Борисович , Кладов Евгений Анатольевич Кладов Евгений Анатольевич 
Published: July 2023

Современный уровень цифровизации в отрасли хранения и переработки зерна, представленный росетевыми методами (разделение зерновой массы и примеси по цвету), алгоритмами компьютерного зрения (определение стекловидности зерна), методами разделения зерна по оптическим свойствам (фотосортирование с использованием высокоскоростного сканирования массы зерна и последующей обработки изображений по заданному алгоритму: цветовым характеристикам, форме, геометрическим размерам). Зерно гречихи отличается большой вариативностью размеров, что требует разделения его на фракции по крупности перед направлением на шелушение, поэтому важным аспектом увеличения эффективности фракционирования гречихи является возможность цифровизации определений гранулометрического состава зерна. Объектами исследований в работе служили пробы зерна гречихи из 6 районов Алтайского края. Анализ фракционного состава проб гречихи осуществляли согласно «Правилам организации и ведения технологического процесса на крупяных предприятиях» в программах «Гранулометрия» и «Гистограммы», разработанных на кафедре «Технология хранения и переработки зерна» АлтГТУ. Данная методика определения гранулометрического состава зерна гречихи позволяет получить количественную характеристику размеров частиц, задействовать информационные технологии в производстве, обеспечив снижение трудоемкости анализа и возможность оперативной коррекции результатов. Сопоставление результатов фракционирования зерна гречихи ситовым методом и с применением программы «Гранулометрия» показало высокую сходимость получаемых данных. Среднее время обработки одного образца предлагаемым способом сокращается в 3–4 раза. Результаты исследования подтверждают эффективность применения программы «Гранулометрия» для экспресс-анализа фракционного состава зерна гречихи, подбора решет и составления партий гречихи для переработки
The Impact of Electronic Sales Channels on Customers Response of Convenience Products Outlets Stores
Authors: Megdadi Younes , Alghizzawi Mahmoud , Hammouri Mohammad , Megdadi Zaid , Haddad Rami , Ibrahim Ezmigna 
Published: July 2023

Purpose: The current study sought to determine the effect of electronic sales channels on customer response to appropriate product outlet stores.

Theoretical framework: With the development of modern means of communication and technologies that have proven effective and efficient, the online shopping system has evolved to be an important resource in the field of electronic commerce. Therefore, in recent times, the issue of customer response has become a sensitive issue for companies, especially in light of the intense competition in the business environment.

Design/methodology/approach: The study used the descriptive analytical approach, and the administrative survey was designed to access the data. The study population consisted of (10) major electronic sales outlets located in the city of Irbid, and a random sample of a total of (400) respondents was used. To analyze the data, this study used modern systems, which is the statistical program (SPSS).

Findings: The results of the study indicate the positive impact of electronic sales channels on customer response.

Research, Practical & Social implications: The study recommended the need, and most importantly, to recommend the adoption of a diversity strategy in e-mail so that companies can access more widespread applications, which increases the interest of the customer and thus is reflected in his purchase decision.

Originality/value: Despite the scientific contribution that was evident in this study, we still need more future studies related to electronic sales channels about customer response in other dimensions such as purchasing decisions, sales and marketing performance, customer trust, and customer intention in different commercial and marketing environments.
The Impact of Business Strategy on Competitive Advantage and Performance of Small & Medium Enterprises in Jordan
Authors: Alharafsheh Malek , Ezmigna Abd Alrahman Ratib 
Published: July 2023

Purpose: This study also examines the impact of business strategies on achieving competitive advantage and improved organizational performance in Jordan-based SMEs.

Theoretical framework: Competitions keep an enterprise active and alive. Especially today, when business arenas are comparatively more challenging, demand for organizational excellence. As a result, business strategies are required to be effective and efficient enough to cope with these challenges.

Design/methodology/approach: For an empirical investigation, we randomly selected a sample of n= 300 employees currently working in Small and Medium Enterprises in Jordan. We also executed the Structural Equation Modelling technique to examine the extent to which, the data validates proposed relationships between study variables.

Findings: Results indicated a strong significant relationship between business strategy and vision & objectives (p≥ .000), core values (p≥ .000), SWOT analysis, and resource allocation plan (p≥ .000). Besides these factors, findings also showed a positive correlation with sustained competitive advantage (p≥ .000), and improved performance (p≥ .000).

Research, Practical & Social implications: By keeping in view the importance of business strategy, we suggest that an organization can achieve dynamic competitive advantages, only by effective business strategies that can help an organization to achieve its desired goals.

Originality/value: The findings suggest several consequences forth fields of business and Performance of Small & Medium Enterprises. Additionally, the Middle East nations, including the Jordanian business environment, have had numerous challenge that this study aids in resolving. through achieve competitive advantage and improved organizational performance.
The Relationship Between Transformational Leadership and Public Sector Employees Job Satisfaction During COVID-19
Authors: Alharafsheh Malek , Alghizzawi Mahmoud , Ezmigna Ibrahim , Ezmigna Abd Alrahman Ratib , Darwish Mansoor Al , Alawneh Erfan 
Published: July 2023

Purpose: The study intends to assess the effect of transformational leadership on the job satisfaction of government employees in Jordan in order to further investigate this phenomenon.

Theoretical framework: Worldwide public sector companies were facing numerous operational difficulties as a result of the Corona pandemic. Among the most important steps implemented to prevent viral spread are lockdowns and social seclusion. However, strategic management and leadership can support overcoming existing difficulties.

Design/methodology/approach: Using an acceptable sample technique, the researchers chose the respondents from among human resource staffers working for public sector organizations. Additionally, regression analysis supported the suggested association between the study variables.

Findings: The findings showed a significant positive association between transformative leadership and employees' happiness with their jobs in human resources.

Research, Practical & Social implications: It has been discovered that, despite the COVID-19 epidemic, transformational leaders support their teams' productivity, which raises commitment to the organization and employee job satisfaction.

Originality/value: Regarding the function of transformative leaders, participants also expressed satisfaction and confidence. The researchers advised undertaking additional research to emphasize the importance of leadership in strategically implementing administrative procedures amid global crises at all levels.