bluuebunny/crossref_metadata_2025 huggingface dataset:
The Influence of Executive and Independent Roles of Women Board Members on Bank Risk: Evidence from Indonesia
Authors: Nailis Sa'adah Wahidatun , Putri Nadia Linda , Soegiarto Dwi
Published: June 2024

This study examines the impact of the presence of women executives on bank risk, with a focus on banks in Indonesia. The research sample consists of 44 banks registered in Indonesia between 2013 and 2022. The analytical method employed is a fixed effect, incorporating year and bank effects. The research findings reveal that the presence of women executives and independent directors significantly reduces bank risk, as measured by indicators such as Non-Performing Loans (NPL) and Z-Score. The implications of these findings provide new insights into the contributions of women executives and independent directors to the stability and performance of banks in Indonesia. This study contributes to a deeper understanding of factors that can reduce bank risk and offers valuable perspectives for practitioners, policymakers, and researchers.
Keywords: women board member, bank risk, Indonesia
Survival of ASEAN Firms: Understanding Profitability, Liquidity, and Solvency Dynamics During Financial Distress
Authors: Mega Rizqiyani Shafira , Qodriyani Melia , Ashsifa Izza
Published: June 2024

In the dynamic landscape of business, a firm’s financial sustainability is paramount for long-term growth and operational stability. Key components of a firm’s financial structure include profitability, liquidity, and solvency. This study examines their impact on financial distress within the ASEAN region from 2012 to 2021, utilizing a sample of 44,800 observations. The findings reveal that profitability and liquidity exhibit a negative relationship with financial distress, suggesting that firms with higher profitability and liquidity are less susceptible to financial difficulties. Conversely, solvency demonstrates a positive association with financial distress, indicating that firms with greater solvency may face heightened risks of encountering financial distress. These findings hold significant implications for corporate decision-makers, financial analysts, and policymakers. Understanding the interplay among profitability, liquidity, and solvency enables firms to develop robust financial strategies to mitigate the likelihood of financial challenges. This research contributes valuable insights to the discourse on managing financial risks, offering guidance for prudent financial decision-making amidst evolving business landscapes.
Keywords: profitability, liquidity, solvency, financial distress
Antecedents and Consequences of Corporate Social Responsibility Disclosure in Perspective Legitimation Theory
Authors: Harsanti Ponny , Tri Handayani Retno , Ayu Susanti Diah
Published: June 2024

Corporate social responsibility can affect financial performance and indirectly provide positive social information to keep corporate legitimacy in society. The current research aims to empirically demonstrate the impact of environmental performance and environmental costs on financial performance through the disclosure of corporate social responsibility. The research population is primary consumer goods companies listed on the Indonesia Stock Exchange in 2017–2021. The sampling technique was purposive sampling. The analytical methods used were descriptive statistical analysis, classical assumption tests, and hypothesis tests. Results show that environmental performance has no impact on financial performance. Meanwhile, environmental costs have a positive impact on financial performance; corporate social responsibility disclosure has a positive impact on financial performance; and environmental performance has no impact on financial performance through corporate social responsibility disclosures. Corporate Social Responsibility discloses environmental costs and financial performances.
Keywords: environmental performance, environmental costs, disclosure of corporate social responsibility and financial performance
Gross Up For PPH 21 Cuts: Is it the Suitable Solution?
Authors: . Zuliyati , Nur Hidayanti Alfiyani , Rizki Naila , Inayati Nafi' , Wis Dian , Edris Mochammad
Published: June 2024

Implementing good university governance in totality and consistency in the academic field is essential. Finance, human resources, and accountability are important elements of higher education governance. This study aims to determine the the calculation of PTKP and the reporting of Article 21 Income Tax, as well as steps that must be taken when there is an error in reporting Article 21 Income Tax by MSE employees under the XYZ Foundation. This study uses primary data. Data has been collected and then analyzed to find out various calculations, namely the net method, gross method, and gross-up method. Results show that the calculation of the Gross-Up Income Tax Method article 21 for employees according to PSAK 46 to minimize Corporate Income Tax is very appropriate as a solution for taxpayers and the XYZ Foundation.
Keywords: PPh 21; Gross Up; Personal Taxpayer; KUP
The Effect of Career Development and Job Satisfaction on Organizational Citizenship Behavior
Authors: Miftahuddin Muhammad , Cahyo Hadi Prasetyo Dwi , . Burhanudin
Published: June 2024

The purpose of forming the Yogyakarta City Satpol PP is to help the Mayor run government in peace, public order, and community protection. Achieving this goal is not easy because there are various problems faced by the Yogyakarta City Satpol PP office, including career development problems perceived by Satpol PP personnel and job satisfaction problems. These problems then impact low organizational citizenship behavior in Satpol PP. Therefore, this research aims to examine: (1) the influence of career development on organizational citizenship behavior and (2) the effect of job satisfaction on organizational citizenship behavior. The sample used was 143 Yogyakarta City Civil Service Police Units. The data collection technique was a questionnaire, while the data analysis technique was multiple regression analysis. The research results show that career development and job satisfaction has no effect on organizational citizenship behavior.
Keywords: career development, job satisfaction, organizational citizenship behavior
The Impact of Organizational Culture, Business Partnerships, and Work Motivation on the Performance of Micro and Small Business Actors in Yogyakarta Sleman District
Authors: Laras Titi , Cinta Wati Handarini , Ernestivita Gesty , Wara Nusandari Sri
Published: June 2024

This research aims to find out the influence of organizational behavior, business partnerships, and motivation on the performance of micro and small businesses in Sleman Regency. The research was conducted in the “Micro, Small and Medium Enterprises Communication Forum” in Sleman Regency. This is quantitative research with a sample of 102 micro and small enterprises in Sleman Regency. The data analysis was done by using SPSS with multiple linear regression analysis at the significance level α = 0.05. Results show that both partial or simultaneous organizational behavior, business partnership, and motivation have positive influences and are significant to business performance. The influence of organizational behavior, business partnerships, and motivation on business performance on the performance of micro and small businesses indicated by Adjusted R Square is 55.1%.
Keywords: performance, motivation, business partnerships, and organizational culture
On Construction of Doubly Nested Partially Balanced Incomplete Block Designs
Authors: Agashe Nehatai Wamanrao , Varghese Cini , . Vinayka , Harun Mohd , Kumar Devendra
Published: June 2024

Background: A doubly nested partially balanced incomplete block (DNPBIB) design is defined as an arrangement of v treatments each replicated r times in three systems of blocks if, each block of the first system contains m1 blocks of second system and each block of the second system contains m2 blocks of the third system. Each stage of DNPBIB design, treated independently, is a PBIB design. Methods: Three component designs viz., (i) ignoring the first and second system of blocks, a PBIB design with b3 blocks each of size k3 ( less than v) units with, λ3i concurrences of any pair of treatments which are ith associates of each other, (ii) ignoring first and third system of blocks, another PBIB design with b2 blocks each of size k2( less than v) units with λ3i concurrence of two treatments which are ith associates of each other and (iii) ignoring the second and third system of blocks, a third PBIB design with b1 block each of size k1 ( less than v) units with, λ1i concurrences of two treatments within first associate of each other, are obtained. Result: This study provides two new general methods of constructing DNPBIB designs, where the component designs are PBIB designs with two or three associate classes. Group divisible and rectangular association schemes have been used for developing such designs. Methods are illustrated with appropriate examples.
Impact of Parasitic Infections on Host Metabolism: An Overview
Authors: Singla L.D. , Sumbria Deepak , Sudan Vikrant , Kaur Paramjit
Published: June 2024

The eukaryotic unicellular or multicellular hetero-specific organisms (Parasites) those are physiologically or metabolically dependent on the host for nutrition and shelter can cause diverse impact in the host patho-physiology by manipulating their immune system. The impact of parasitic infections on host metabolism can have far-reaching consequences depending on the type of parasite, the location of the infection and the duration of the infection which may include growth stunting, cognitive impairment and increased susceptibility to other diseases. Understanding these metabolic effects is crucial for developing effective strategies to prevent and treat parasitic infections, as well as mitigating their long-term consequences on host health and development. The parasites have deleterious morbid effect on the body of the host that leads to the secondary metabolic disorders like diabetes, hypertension and cardiovascular disorders. Beside these, parasites aids in the alteration of the cellular regulation of the affected host and microbiota of the gut cells. In this review the positive and negative feedback of the parasites on the host with exemplary illustrations has been discussed.
THE DRAMATIC ELEMENT CONCEPTS OF TONGGO RAJA – INDONESIA'S TRADITIONAL MUSIC FESTIVAL
Authors: Sihite Jubilezer , Pasaribu Tiara Kristina , Lestari Febrika Dwi , Sidabutar Usman
Published: June 2024

This study aims to reveal the dramatic element concepts of Tonggo Raja, Indonesia’s traditional music festival, which was officially released by the Ministry of Education, Culture, Research and Technology in 2021. It is interesting to investigate performance in traditional musical drama. In this research, the writer applied a descriptive qualitative design with the concept of a dramaturgy approach. The data was collected by watching the YouTube video, interviewing the composer, and transcribing the data. Then, the data are classified into the types of elements they belong to. After obtaining the results of the analysis, they are displayed in a table with description and narration. The results showed that not all ten drama elements of are contained in the performance, including character and conflict. Even though not all the elements were found in the plays, Tonggo Raja has its characteristics, forms, and concepts according to the culture in which it exists. Tonggo Raja is not tied to a particular structure or element, nor does it follow the standard dramaturgical concepts. but the set of activities in the performance form the performance’s elements.
SME Instrument: An Empirical Analysis on the Impact of the Second Phase of the Instrument on the Performance of Italian Enterprises
Authors: De Rose Peppino , Malavenda Daria
Published: June 2024

This article is part of the strand of research on evaluating the effectiveness of public funds in stimulating the growth of research and development activities in the private sector. The research focus is on the SME Instrument, in its original version born within Horizon 2020, and in particular Phase 2 of the instrument is being attended to. The research question, therefore, is "Has the second phase of the SME Instrument had a positive impact on the Italian SMEs that have joined it? If yes, to what extent?" The approach to this topic will be quantitative and microeconomic in dimension: in fact, the evaluation will be based on quantitative data inherent in the innovation (and non-innovation) performance of individual firms. At the conclusion of the analysis and estimation process, it can be concluded that the second phase of the SME Instrument did not produce significant additional effects on the performance of firms, approximated by the ratio of total sales to total assets. The only exception is those enterprises aged between 6 and 15 years, for which there is a partially significant increase in the sales/assets ratio after receiving funding. Given the research results and given that public and private management share a common interest in making their investments effective and efficient by seeing a return on them, the implications for policy makers are twofold: personalization of policy and promotion of an integrated innovation model, both of which imply a rethinking of the instrument. However, like any research, the results obtained are never an end point, but the starting point for new reflections from which to develop further research.
The Effect of Bank Size, Net Interest Margin, and Capital Adequacy Ratio on Commercial Banks’ Return on Assets: Empirical Evidence from Tanzania
Authors: Mulbah Kessellie Traore , Kurbonov Sinbad , Nasriddinov Bobur
Published: June 2024

While the current body of literature offers valuable insights into the factors influencing bank financial performance, there is a significant paucity of empirical research focusing on least developed nations. This paper presents new evidence of the effect of bank size, capital adequacy ratio (CAR), and net interest margin (NIM) on banks’ return on assets (financial performance) from the perspective of Tanzania – a least-developed country. We employed the Random Effect, and the Generalized Least Squares (GLS) regression models utilizing a panel dataset spanning the period 2000 to 2022 of ten (10) Tanzanian commercial banks to examine the specific effect of the foregoing variables on commercial banks’ financial performance. The estimation results show that capital adequacy ratio (CAR) and bank size have positive significant effects on the financial performance of commercial banks in Tanzania. Whereas we found inconsistent results for the effect of NIM; while the random effect model shows a marginally significant positive effect on ROA, the GLS regression shows a significant negative effect, indicating that the effect of NIM could be either positive or negative depending on the context. Therefore, policymakers should prioritize measures aimed at promoting healthy levels of capital adequacy and encouraging the growth of larger banks while ensuring adequate oversight to mitigate potential risks associated with market dominance. Additionally, regulatory frameworks should be designed to foster competition and efficiency in the banking sector, facilitating a conducive environment for banks of all sizes to thrive and thus contribute to economic growth.
Moments of Generalized Order Statistics from Doubly Truncated Power Linear Hazard Rate Distribution
Authors: Khan M. I.
Published: June 2024

This paper is concerned with some recurrence relations for single and product moments of doubly truncated power linear hazard rate distribution via generalized order statistics. Some deductions and related results are also considered. The characterization result is provided at the end.
The Marshall-Olkin-Topp-Leone-Gompertz-G Family of Distributions with Applications
Authors: Oluyede Broderick , Gabanakgosi Morongwa , Warahena-Liyanage Gayan
Published: June 2024

A new family of distributions called the Marshall-Olkin-Topp-Leone-Gompertz-G (MO-TL-Gom-G) distribution is developed and studied in detail. Some mathematical and statistical properties of the new family of distributions are explored. Statistical properties of the new family of distributions considered are the quantile function, moments and generating function, probability weighted moments, distribution of the order statistics and R\'enyi entropy. The maximum likelihood technique is used for estimating the model parameters and Monte Carlo simulation is conducted to examine the performance of the model. Finally, we give examples of real-life data applications to show the usefulness of the above mentioned Topp-Leone-Gompertz generalization.
New efficient descent direction of a primal-dual path-following algorithm for linear programming
Authors: Zaoui Billel , Benterki Djamel , Khelladi Samia
Published: June 2024

We introduce a new primal-dual interior-point algorithm with a full-Newton step for solving linear optimization problems. The newly proposed approach is based on applying a new function on a simple equivalent form of the centering equation of the system, which defines the central path. Thus, we get a new efficient search direction for the considered algorithm. Moreover, we prove that the method solves the studied problems in polynomial time and that the algorithm obtained has the best known complexity bound for linear optimization. Finally, a comparative numerical study is reported to show the efficiency of the proposed algorithm.
Geoadditive Semiparametric Regression For Modeling Property Price In Surabaya, Indonesia Using Marketplace Data
Authors: Wibowo Wahyu , Khoiri Mohamad , Wulandari Sri Pingit , Hibatullah Fausania , Habibi Mochammad Reza , Azies Harun Al
Published: June 2024

The price growth of the property in Surabaya is the highest among the other cities in East Java, but demand in the residential sub-sector is still there. The value of a property is described by its price. Property price is one of the important factors considered in making an investment decision. The market value is determined by its physical and micro-neighborhood factors. It consists of location and environmental factors. Mass appraisal is an efficient and cost-effective way to value property fairly, transparently, and consistently, as properties with the same attributes will receive equal value. The existence of a price property model is vital in the context of mass appraisal. The objective of mass appraisal is to value a group of properties using data, valuation methods, and statistical tests. Mass appraisal is invaluable for the government to formulate taxes based on the market value. In this research, the Geoaditive model is used to model property price based on its physical and location factors. The results show that the physical (number of bedrooms, number of bathrooms, land area, and building area) and location (longitude and latitude coordinates) factors significantly influence the property prices in Surabaya. The building area has more impact on the property price compared to the land area. The combined effect plot shows also that the properties located in the eastern of Surabaya have a relatively higher price than those in the western part
Artes de fazer dos Guarani Mbya: identidade e cultura tradicional
Authors: Godoy Marília Gomes Ghizzi , Campos Alzira Lobo de Arruda , Coelho Patrícia Margarida Farias
Published: June 2024

Com a aplicação da interdisciplinaridade entre Antropologia, Etnologia, Etnografia e História, procura-se aquilatar o comprometimento mítico entre iniciativas artesanais provenientes de um passado ancestral e o processo de interculturalidade vivido pelos Mbya no Brasil. Por meio de saberes, o passado se torna presente e vivenciam-se no cotidiano como representativos de valores incursos na esfera mítica. A arte indígena pode ser avaliada como uma operação de renascimento na busca do mito, como fundadora da realidade. Na linha sugerida por Darcy Ribeiro, Cristina Pompa e Michel de Certeau, as manifestações artísticas indígenas são consideradas como ações expressivas do conceito de patrimônio cultural imaterial, perfazendo saberes tradicionais. Os artefatos traduzem, por eles próprios, um conjunto de recursos utilizados para a transmissão de saberes cosmológicos. Ao mesmo tempo, asseguram uma fonte de renda fronteiriça entre o espaço de suas aldeias e as áreas urbanas, dificilmente delimitável, dado o convívio entre o urbano, suburbano e fronteiriço.
Da exclusão à formação para a inclusão no contexto da educação das relações étnico-raciais: relato autobiográfico
Authors: Vasconcelos Tatiana Cristina , Silva Thainara Patrícia Santos
Published: June 2024

A educação étnico-racial tem se tornado tema cada vez mais relevante nas discussões sobre formação de professores(as), justamente pelos desafios e silenciamentos no contexto escolar. Visando contribuir com o debate, este estudo tem como objetivo apresentar um relato autobiográfico sobre o processo de escolarização de uma professora negra em formação, visando problematizar a importância da educação das relações étnico-raciais. Assim, pautadas na linha de pesquisa autobiográfica, que contempla a memória docente como forma de reflexão para desenvolvimento acadêmico-profissional, apresentamos um relato autobiográfico que encontra-se organizado em função da escolarização de uma menina negra e da formação inicial de uma professora negra. Considera-se que, para avançar na compreensão do desenvolvimento das políticas e práticas antirracistas na educação brasileira, é necessário mapear e analisar as ações pedagógicas que vêm sendo realizadas nas escolas e nas universidades, sendo importante ouvir os principais sujeitos desse processo.
Status Gizi dan Perkembangan Motorik Balita Usia 24-59 Bulan di Wilayah Pertanian
Authors: Ihza Shalza Ellian Farthur , Pangestuti Dina Rahayuning , Asna Alfi Fairuz , Lisnawati Naintina
Published: June 2024

Latar Belakang: Status gizi yang buruk pada masa pertumbuhan dan perkembangan balita bersifat irreversible yang dapat berdampak pada tidak optimalnya berbagai fungsi sistem tubuh, termasuk sistem saraf dan otot yang memiliki peran dalam perkembangan motorik. Tujuan: Menganalisis hubungan status gizi dan perkembangan motorik balita usia 24-59 bulan di wilayah pertanian. Metode: Penelitian ini merupakan penelitian cross-sectional dengan jumlah subjek 59 balita berusia 24-59 bulan di Kecamatan Sumowono, Kabupaten Semarang. Variabel yang diteliti yaitu status gizi (BB/U, BB/TB, TB/U) berdasarkan data berat badan dan tinggi badan diukur menggunakan timbangan digital dan microtoise serta perkembangan motorik kasar dan motorik halus diukur dengan observasi dan wawancara berdasarkan Pedoman Penilaian Pembelajaran Pendidikan Anak Usia Dini (2015). Analisis statistik univariat dan bivariat dengan uji korelasi Rank Spearman. Hasil: Berdasarkan hasil pengukuran antropometri, sebanyak 10,8% balita memiliki berat badan kurang, 1,5 % berat badan berlebih, 4,6% gizi kurang, 9,2% gizi lebih, dan 40% pendek. Sebanyak 15,4% balita mengalami keterlambatan perkembangan motorik kasar dan 13,8% pada motorik halus. Analisis menunjukkan bahwa terdapat hubungan antara status gizi BB/U dan TB/U dengan motorik kasar (berturut-turut p=0,003; r=0,366 dan p<0,001; r=0,633) dan motorik halus (berturut-turut p=0,019; r=0,291 dan p<0,001; r=0,719), tetapi tidak terdapat hubungan antara status gizi BB/TB dengan motorik kasar (p=0,935; r=0,010) dan motorik halus (0,168; r=-0,173). Kesimpulan: Perkembangan motorik kasar dan halus dipengaruhi oleh status gizi BB/U dan TB/U.
Hypertention and Mechanic’s Lifestyle in Medan City and Its Relation to Nutritional Status
Authors: Damanik Kanaya Yori , Haryana Nila Reswari , Sandy Yatty Destani , Permatasari Tyas
Published: June 2024

Latar Belakang: Tidak dapat dipungkiri bahwa gaya hidup memiliki peran dalam menentukan status gizi seseorang seperti kebiasaan makan, kebiasaan merokok, aktifitas fisik, dan konsumsi alkohol. Para mekanik bengkel ini cenderung tidak memiliki perhatian khusus pada kesehatan terutama pada gaya hidup. Di samping itu, mayoritas mekanik memiliki tekanan darah tinggi. Hal tersebut membuat peneliti tertarik untuk meneliti status gizi mereka dan hubungannya dengan faktor-faktor yang mempengaruhinya.
Tujuan: Tujuan penelitian ini adalah untuk melihat korelasi antara umur, gaya hidup, dan tekanan darah dengan status gizi para mekanik bengkel.
Metode: Penelitian ini menggunakan desain penelitian cross-sectional yang dilakukan pada 70 orang mekanik pada 12 bengkel sepeda motor di 6 kecamatan Kota Medan. Data umur dan gaya hidup diperoleh dari kuesioner, data tekanan darah diperoleh dari pengukuran langsung menggunakan sfigmomanometer sebanyak dua kali dengan jeda waktu lima menit, data status gizi diperoleh dari pengukuran antropometrik. Uji statistic yang digunakan adalah korelasi spearman dengan uji normalitas Kolmogorov Smirnov.
Hasil: Hasil uji bivariat menunjukkan bahwa terdapat hubungan yang signifikan antara merokok (p=0,004, r=-0,342), aktifitas fisik (p=0,000, r=-0,484), asupan natrium (p=0,000, r=0,570), dan tekanan darah (p=0,001, r=0,382) dengan status gizi para mekanik. Sementara itu, tidak terdapat hubungan antara umur  (p= 0,255) dan kebiasaan konsumsi alkohol (p=0,774) dengan status gizi mekanik.
Kesimpulan: Status gizi mekanik mempunyai korelasi negatif dengan status perokok dan aktifitas fisik tetapi berkorelasi positif dengan asupan natrium dan tekanan darah.
 
Kata kunci: Umur, Gaya Hidup, Tekanan Darah, Status Gizi
Utilization of Mini Nutrition Assessment-Short Form to Identify Nutritional Status of Hospitalized Elderly Patients at Dr Sardjito General Hospital, Yogyakarta
Authors: Susetyowati Susetyowati , Winarti Hesti , Roselani Ari , Handayani Sri , Sanubari Nadira D'mas Getare , Sholikhati Amalia Sarah
Published: June 2024

Background: Identification of nutritional status upon their admission as well as influencing factors related to changes in nutritional status during hospital treatment need to be done to prevent the risk of worsening of the patient's clinical outcomes.
Objectives: This study aimed to find out the nutritional status of hospitalized elderly patients at hospital admission using the Mini Nutrition Assessment-Short Form (MNA-SF) screening tool.
Methods: This study was an observational design with a cross sectional design and conducted at dr. Sardjito Yogyakarta Hospital from September-November 2021. Basic characteristic data is gathered, nutritional screening is performed using MNA-SF, and nutritional status is measured using weight, height, Mid-Upper Arm Circumferences (MUAC), calf circumference, Hand Grip Strength (HGS), total fat percentage, visceral fat, muscle mass and hemoglobin.
Results: A total of 86 elderly patients, ranging in age from 60 to 80 years, were recently admitted to the hospital. The results showed the prevalence of malnutrition in the hospitalized elderly was 46.5%. According to the assessment results, malnourished elderly patients had statistically significant lower Body Mass Index (BMI) (19.4±3.1), total fat levels (20.0±10.9), visceral fat levels (4.4±4.6), muscle mass (34.4±7.7), MUAC (22.6±3.4), calf circumference (27.2±6.7) dan hemoglobin (10.7±3.2) (p<0.05).
Conclusions: According to MNA-SF, half of the elderly patients in hospitals were malnourished at hospital admission. Therefore, it is crucial to evaluate the nutritional state of elderly patients as soon as they are admitted and to implement the proper nutritional therapy in order to reduce its negative effects on the patients and healthcare system.
Effect of Chocolate Milk Consumption on Cardiorespiratory Endurance of Central Java BPPLOP Games Athletes
Authors: Jayaputra Vitta Maitri Budhi , Putriningtyas Natalia Desy
Published: June 2024

Background: Sports games with aerobic and anaerobic energy systems require muscular and cardiovascular endurance, as well as high dietary intake. Carbohydrate loading before training can maximize glycogen storage and carbohydrate oxidation, thereby increasing performance. Chocolate milk powder, as much as 45 g, contains 55 g of carbohydrates, contributing to 6-8% of total carbohydrate needs.
Objectives: Analyzing the effect of chocolate milk consumption on muscle endurance and maximum oxygen volume capacity (VO2 Max) in sports athletes at the BPPLOP Central Java Student Sports Education and Training Center.
Methods: Research with pretest-posttest control design with the same sample with a washout period. A sample of 47 athletes was taken using a total sampling technique, all used as a control group and treated for 6 days with 200 ml 2 hours before training. Measurement of endurance using the multistage fitness test. Test the difference in effect before and after treatment using the Paired Samples T-Test, while testing the difference between control and treatment groups using Mann Whitney.
Results:  There was a significant effect between before and after consuming chocolate milk on increasing muscle endurance by 2150.64 ± 420.72 to 2314.47 ± 400.14 m and VO2 Max capacity by 53.95 ± 5.96 to 56.30 ± 5.62 ml/kg/minute with a p-value=0.00. There was a significant difference between the consumption of placebo and chocolate milk in increasing muscle endurance by 163.83 m and VO2 Max capacity by 2.34 ml/kg/minute with a p-value=0.00.
Conclusions: Carbohydrate loading by consuming 45 g of chocolate milk in 200 ml containing 55 g of carbohydrates before training for 6 days can affect increasing muscle endurance and VO2 Max capacity in sports athletes.
Perbedaan Kadar 25(OH)D Serum, Asupan Vitamin D, Magnesium dan Zink pada Status Gizi Obesitas dan Normal
Authors: Risanti Suci Padma , Desmawati Desmawati , Karmia Hudila Rifa
Published: June 2024

Latar Belakang: Sekitar 50% orang di seluruh dunia dan 95% wanita usia subur di Indonesia mengalami kekurangan vitamin D. Kadar 25(OH)D tubuh dapat dipengaruhi oleh asupan mikronutrien. Kadar 25(OH)D serum dan asupan mikronutrien seperti asupan vitamin D, magnesium, dan zink berkaitan dengan kejadian obesitas.
Tujuan: Penelitian ini dilaksaakan untuk mengetahui perbedaan kadar 25(OH)D serum, asupan vitamin D, magnesium, dan zink pada mahasiswi dengan status gizi obesitas dan normal di Fakultas Kedokteran Universitas Andalas.
Metode: Penelitian ini adalah penelitian observasional dengan case control design, dilaksanakan di Fakultas Kedokteran dan Laboratorium Biomedik Universitas Andalas pada bulan November 2021-Juli 2022. Sampel penelitian berjumlah 64 orang mahasiswi dengan status gizi obesitas dan normal. Teknik pengambilan sampel yaitu systematic random sampling. Data penelitian didapatkan melalui pengambilan darah dan pengisian kuesioner SQ-FFQ. Analisis bivariat menggunakan uji t-test independent.
Hasil: Hasil penelitian ini menampilkan rerata kadar 25(OH)D serum, asupan vitamin D, magnesium, dan zink pada kelompok obesitas adalah 10,98 ± 2,12 ng/mL; 5,07 ± 1,47 mcg; 166,04 ± 65,27 mcg; dan 6,88 ± 2,73 mcg, sedangkan rerata pada kelompok normal adalah 13,94 ± 4,57 ng/mL; 5,92 ± 1,77 mcg; 205,88 ± 92,84 mcg; dan 7,62 ± 2,67 mcg. Rerata kadar 25(OH)D serum, asupan vitamin D, magnesium, dan zink lebih rendah pada kelompok obesitas (p-value = 0,001; 0,040; 0,044; 0,280).
Kesimpulan: Kesimpulan penelitian adalah terdapat perbedaan yang bermakna kadar 25(OH)D serum, asupan vitamin D, magnesium pada mahasiswi dengan status gizi obesitas dan normal. Tidak terdapat perbedaan yang bermakna asupan zink pada mahasiswi dengan status gizi obesitas dan normal.
Impact of whole bunch vinification on the abundance of sweetening compound astilbin
Authors: Le Scanff Marie , Marchal Axel
Published: June 2024

Whole-bunch vinification is a practice that can change the sensory properties of wine. Experimental wines resulting from the addition of stems in varying proportions were analyzed to quantify a sweet compound, astilbin. A significant increase in astilbin content was observed in wines made in the presence of stems. Experiments carried out in several winegrowing regions have demonstrated the influence of grape variety on both the astilbin content and its increase.
The psychological vital signs of incurable cancer: implications for training and practice
Authors: Marmarosh Cheri , Vo Daniel , Abraham Mary , Rajput Aryan
Published: June 2024

People are living longer lives with incurable cancer, and the number of people living with incurable/metastatic cancer is growing. Although people are surviving longer, the quality of their life has yet to receive adequate research attention. Psychological vital signs, evidence-based psychological signs, and symptoms that are critical to patient well-being can be applied to the well-being of patients living with cancer. This fits with the current shift to integrative cancer treatment that incorporates multiple aspects of the patient and prioritizes patient-centered care. The current article will provide a clinician-friendly review of the psychological vital signs that relate to patients’ well-being when they are living with cancer indefinitely, when they are diagnosed with cancer but are not actively dying. Implications for education, future research, and practical assessment will be addressed.
Estimating Forest Inventory Information for the Talladega National Forest Using Airborne Laser Scanning Systems
Authors: Lee Taeyoon , Vatandaslar Can , Merry Krista , Bettinger Pete , Peduzzi Alicia , Stober Jonathan
Published: June 2024

Accurately assessing forest structure and maintaining up-to-date information about forest structure is crucial for various forest planning efforts, including the development of reliable forest plans and assessments of the sustainable management of natural resources. Field measurements traditionally applied to acquire forest inventory information (e.g., basal area, tree volume, and aboveground biomass) are labor-intensive and time-consuming. To address this limitation, remote sensing tech-nology has been widely applied in modeling efforts to help estimate forest inventory information. Among various remotely sensed data, LiDAR can potentially help describe forest structure. This study was conducted to estimate and map forest inventory information across the Talladega Na-tional Forest by employing ALS-derived data and aerial photography. The quality of predictive models was evaluated to determine whether additional remotely sensed data can help improve forest structure estimates. Additionally, the quality of general predictive models was compared to that of species-group models. This study confirms that quality level 2 LiDAR data was sufficient for developing adequate predictive models (R2adj. ranging between 0.71 and 0.82) when compared to the predictive models based on LiDAR and aerial imagery. Additionally, this study suggests that species-group predictive models were of higher quality than general predictive models. Lastly, landscape-level maps were created from the predictive models, and these may be helpful to plan-ners, forest managers, and landowners in their management efforts.
Mixed Matrix Organo-Silica-Hydrotalcite Membrane for CO2 Separation. Part 1: Synthesis and Analytical Description
Authors: Buenger Lucas , Garbev Krassimir , Ullrich Angela , Stemmermann Peter , Stapf Dieter
Published: June 2024

This study describes the synthesis and characterization of mixed hydrotalcite–organosilica membrane for gas separation. Hydrotalcite exhibits the capability to adsorb carbon dioxide at elevated temperatures. High surface area and favorable coating properties are essential to harness its potential for practical applications. Stable alcohol-based dispersions are needed for thin film applications of mixed membranes containing hydrotalcite. Currently, producing such dispersions without the need for delamination and dispersion agents is a challenging task. This work introduces for the first time a manufacturing approach to overcoming the drawbacks mentioned above. It includes a synthesis of hydrotalcite nanoparticles, followed by agent-free delamination of their layers and final dispersion into alcohol without dispersion agents. Further, the hydrotalcite-derived sorption agent is dispersed in a matrix based on organo-silica gels derived from 1,2-bis(triethoxysilyl)ethane (BTESE). The analytical results indicate that the interconnection between hydrotalcite and BTESE-derived gel occurs via forming a strong hydrogen bonding system between the interlayer species (OH groups, CO32-) of hydrotalcite and oxygen and silanol active gel centers. These findings lay the foundation for applications involving incorporating hydrotalcite-like compounds into silica matrices, ultimately enabling the development of materials with exceptional mass transfer properties. In part 2 of this study, gas separation performance of the organo-silica and the hydrotalcite-like materials and their combined form will be investigated
The Influence of Wildfire Climate on Wildfire Incidence: The Case of Portugal
Authors: Pereira Mário Gonzalez , Gonçalves Norberto , Amraoui Malik
Published: June 2024

Although the influence of climate on the fire regime is unanimously recognized, most publications are studies on this influence are at the global scale. Therefore, this study aims to demonstrate the role of climate in the incidence of wildfires at the country and regional scale using statistical analysis and machine learning methods. Mainland Portugal was chosen as a case study due to its climate and because it is the European region most affected by wildfires. Results demonstrate the climate signature in the spatial and temporal distribution of the wildfire incidence. The conclusions of the study include (i) the existence of two pyro-regions, with different types of climate (Csb and Csa) composed of NUTS II regions: the northern region composed of the Norte and Centro regions and the southern region composed of Alentejo and Algarve; (ii) the intra-annual variability in the incidence of wildfires, characterized by two peaks, one in spring and the other in summer, are a consequence of the country's type of climate; and, (iii) how the annual cycle of wildfire incidence varies over the years depends on the weather conditions throughout each year. These results are of fundamental importance for wildfire managers, especially in the context of climate change.
Quantitative Structure-Activity Relationship of Alkaloids with Immunomodulatory Effects
Authors: CONTRERAS ENCINAS ALMA ANGELICA , GALVEZ RUIZ JUAN CARLOS , DIAZ CHAVEZ JOSE , VALENCIA DORA , Quintero-Vargas Jael T.
Published: June 2024

Natural products are considered an essential source of chemical compounds with relevant biological activities. Important antibiotics, anti-virals, and anticancer agents within healthcare facilities have been isolated from them. In recent decades, the study of alkaloids and the modulation of the immune response has aroused interest. The survey of SAR alkaloids with immunomodulatory effects is of great importance since structural modifications impact the effectiveness of the immunomodulatory activity, thus promoting the rational design of more effective and specific drugs. This review exhibits the main alkaloids with an immunomodulatory effect and their relationship with SAR studies, particularly in activating leukocytes and secretion of molecules with critical inflammatory activities such as cytokines, chemokines, and nitric oxide. These studies optimize the properties of alkaloids and allow a deeper understanding of the mechanisms of action at a molecular level, which is fundamental for the innovation of immunological therapies.
The Effect of Hardwood Veneer Densification on Plywood Density, Surface Hardness, and Screw Withdrawal Capacity
Authors: Kallakas Heikko , Akkurt Tolgay , Scharf Alexander , Mühls Fred , Rohumaa Anti , Kers Jaan
Published: June 2024

The increasing environmental awareness and carbon-storing capability of wood have amplified its relevance as a building material. The demand for high-quality wood species necessitates exploring alternative, underutilized wood sources due to limited forest areas and premium wood volume. Consequently, the veneer-based industry is considering lower-value hardwood species like grey alder, black alder, and aspen as substitutes for high-quality birch. Initially less appealing due to their lower density and mechanical properties, these species show promise through densification, which enhances their density, strength, and hardness. This study aims to enhance plywood screw withdrawal capacity and surface hardness by densifying low-density wood species and using them in plywood face veneer layers or all layers. The relationship between wood density, surface hardness, and screw withdrawal capacity of plywoods made of low-value species like aspen and black alder is examined. Experimental work with a pilot-scale veneer and plywood production line demonstrates improved surface hardness (65% and 93% for aspen and black alder, respectively) and screw withdrawal capacity (16% and 35% for aspen and black alder, respectively) in face veneer densified low-value hardwood plywood. This research highlights the potential of densified low-value wood species to meet construction requirements, expanding their practical applications.
Protection of Lactobacillus reuteri against Trichinella spiralis via Nrf2 Signal Pathway in Intestinal Phase
Authors: Xia Shuang , Lu Yixin
Published: June 2024

Trichinellosis is a major worldwide health concern caused by T. spiralis infection without highly efficient and safe therapeutic method so far. To solve the problem of uncomplete drug treatment schemes and the rise of anthelmintic resistance, a potential protective effect of probiotic strains against zoonotic T. spiralis infection was investigated in the framework of a new therapeutic strategy aimed at using probiotics to control parasitic zoonoses. The study was focused on L. reuteri protected against T. spiralis infection in intestinal phase throughout the detection of adult worm number, inflammatory factors mRNA expression, antioxidant enzyme expression and Nrf2 signal pathway protein expression. Mice were divided randomly into 3 groups: 1) Control group: no treatment; 2) Ts group: T. spiralis infection; 3）LAB group: T. spiralis infected after orally administered L. reuteri for 7 days. Probiotics bacteria were administered daily in a dose of 109 CFU/mL, and mice were infected with 400 T. spiralis larvae in the experimental groups. The number of adult worms was also significantly increased after administration of probiotics. Meanwhile, L. reuteri alleviate the inflammatory response caused by T. spiralis infection in intestinal has been confirmed. In addition, the promotion of antioxidant enzyme expression can be inferred that L. reuteri regulate Nrf2 signal pathways against T. spiralis infection. Our study demonstrates that L. reuteri provide protection against T. spiralis infection in intestinal. Therapeutic approaches with probiotic strains admission could help to reduce the risks of trichinellosis or complement classical anti-parasite treatments.
The Impact of Southbound Expansion on Clustered OpenFlow Software Defined Network Controller Synchronisation
Authors: Hettiarachchi E. D. Sarada Indumini , Sarkar Nurul I. , Gutierrez Jairo
Published: June 2024

The clustering methods of Software Defined Networking (SDN) gained popularity due to their ability to offer improved scalability, consistency, dependability, and load balancing within overlay networks and SDN partitions. This paper delved into the effects of increasing the number of OpenFlow-enabled southbound devices on the establishment and coordination of SDN-Controller clusters. Specifically, we examined the volume of east-west cluster packet communication concerning the number of southbound devices within the topology. Many research studies focused on bandwidth and the number of bytes in East-West communication. While bandwidth referred to the maximum rate at which data could be transferred, and the number of bytes reflected the volume of data being transmitted, the number of packet communications directly influenced the efficiency and responsiveness of network operations. Our investigation encompassed the impact of SDN controllerto- controller communication within the cluster concerning the rising number of OpenFlow switches connected to various topologies, including tree (star-bus network), linear, and torus configurations. This study presented data on communication patterns within Open Network Operating Systems (ONOS) and OpenDaylight (ODL) clusters, revealing differing levels of controller communication with southbound network expansions. We evaluated the scalability of ODL and ONOS controllers by scrutinising the effect of increasing the number of southbound devices on control communication volume. Our analysis revealed varied communication patterns within ONOS and ODL clusters, resulting in different volumes of control communication with southbound expansions. The findings indicated that in small to medium-sized SDNs, ODL outperformed ONOS, notably with faster cluster discovery. Conversely, ONOS demonstrated greater efficiency in larger networks owing to its centralised communication architecture. Finally, we provided recommendations for selecting the most suitable controllers based on the size of southbound networks, aiming to provide practical guidelines for optimal network performance.
Patterns of Formation of Binary Cobalt-Magnesia Oxide Combustion Catalysts of Various Composition
Authors: Khussain Bolatbek , Sass Alexandr , Brodskiy Alexandr , Rakhmetova Kenzhegul , Torlopov Ivan , Zhylkybek Magira , Baizhumanova Tolkyn , Tungatarova Svetlana , Khussain Atabek , Zhurinov Murat , Kenessary Abzal , Tyulebayeva Ranida , Logvinenko Alexandr , Narimanov Yernar
Published: June 2024

In order to establish the formation patterns of the Co–Mg oxide system, samples with different Co:Mg ratios and heat treatment temperatures were synthesized and studied. Study of the sam-ples confirmed the phase transition of MgxCo2–xO4 spinels into corresponding solid solutions at 800–900 °C. The similarity of formation patterns for different compositions is shown. The rock-salt oxide in low-temperature samples is an anion-modified paracrystalline phase that forms a “true” solid solution only upon spinel decomposition. TPR profiles of decomposed Co3O4 spinel show surface Co3O4 peaks and a wide peak corresponding to well-crystallized CoO, while par-tial Co3O4 TPR up to 380 °C results in dispersed and amorphous CoO. High-temperature non-stoichiometric samples are poorly reduced, indicating their low oxygen reactivity. Spinel reoxidation after heat treatment to 1100 °C by calcination at 750 °C showed complete regenera-tion for MgCo2O4–Co3O4 samples and its absence in case of an excess of MgO relative to stoi-chiometry. Based on the data obtained, it can be concluded that the processes governing the formation of Co–Mg oxide systems are determined by both Co:Mg ratio and the heat treatment conditions, potentially providing the possibility of fine tuning for specific catalytic processes.