bluuebunny/crossref_metadata_2025 huggingface dataset:
Transcranial magnetic stimulation in the rehabilitation complex for patients with cervical spine hernia
Authors:   National Center for Rehabilitation and Prosthetics of the Disabled, Tashkent, Shodmonov B. R. , Sattarov A. R. ,   National Center for Rehabilitation and Prosthetics of the Disabled, Tashkent, Saidov S. S. ,   National Center for Rehabilitation and Prosthetics of the Disabled, Tashkent, Boymurodov G. A. ,   National Center for Rehabilitation and Prosthetics of the Disabled, Tashkent
Published: March 2024

The purpose of the study is to analyze the results of using TMS in patients in the early period after removal of herniated discs of the cervical spine. Material and methods. The study was based on the analysis of 51 patients with cervical spine hernias (30 (58.8 %) men, 21 (41.2 %) women aged 23–72 years, with mean age of 42.8 years). All patients underwent discectomy of the cervical spine in the self-supporting department of the National Center for Rehabilitation and Prosthetics of the Disabled during the period of 2018–2022. The patients were divided into two groups. The first group consisted of 31 (60.7 %) patients who underwent discectomy of cervical hernias followed by TMS in the early postoperative period. The second group included 20 (39.3 %) patients who underwent discectomy without using TMS. Results and discussion. The results of open surgical interventions were assessed in two groups, according to the surgical intervention performed and the use of TMS. The first (study) group of 31 (60.7 %) patients underwent «discectomy with decompression of the spinal cord and subsequent stabilization with an improved cylindrical cage and the use of TMS in the early postoperative period». The second group of the patients underwent discectomy using cylindrical cages, laminectomy from the posterior approach, and laminectomy using transpedicular or transarticular stabilization without subsequent TMS. Conclusions. The use of an improved cylindrical cage for herniated cervical spine is justified and timely; the application of transcranial magnetic stimulation in the early postoperative stage in patients with a herniated disc of the cervical spine restores neurological deficits and awakens long-lost functions of a group of muscles and, in some cases, of entire organs.
Digital technologies to protect the information and technological security of the enterprise
Authors:   Gazinformservice LLC, Russia, St. Petersburg Institute of Economic Research RAS, Russia, St. Petersburg., Ovchinnikov D.B.
Published: March 2024

Over the past decades, digital technologies have greatly transformed people's daily lives. Smartphones with Internet access, navigation programs, online payment - all this has changed our understanding of the world around us, our understanding, convenience and comfort. However, digital technologies have brought about even greater changes in security in industrial plants and organizations. Automation, data collection and processing capabilities have allowed us to take process safety to a new level.
Features of implementing a quality management system (QMS) at an enterprise
Authors:   CS Rostest Ural, Russia, Ekaterinburg, Kurbatova E.D.
Published: March 2024

The material touches on the issues of building a quality management system at an enterprise, as well as the advantages and methods of implementing a QMS, and the mistakes that specialists make when creating the system.
International and national service standardization systems
Authors:   TRTS24 portal, Russia, Ekaterinburg, Lazarev A.M.
Published: March 2024

The article provides an overview of the issues of service standardization. The features of international certification are covered. The author examines the types of standardization, as well as what advantages this type of certification provides.
How to optimize business processes in a company: management using digital technologies and artificial intelligence
Authors:   luxury real estate agency WELLSIDE, Nikolaev A.I.
Published: March 2024

In today's business environment, adapting to rapidly changing conditions is becoming a key factor for success. Digital technologies and artificial intelligence undoubtedly play a major role here. But how to use them most effectively? This article reveals methods and strategies aimed at optimizing business processes using the latest advances in the field of IT technologies. From the article, you can learn how to automate routine operations, reduce costs and time to complete tasks, increase customer satisfaction and employee motivation. The advantages of integrating artificial intelligence into company management are described, as well as its ability to adapt to individual business needs.
Optimization and manual configuration of business processes in modern economic conditions
Authors:   CHOU DPO ", Shananina E.M. ,   Corporate University ",   Norilsk Nickel"
Published: March 2024

The article discusses the principles and approaches to optimizing business processes, provides an optimization algorithm from the functional management principle to the process principle based on flow construction, discusses risks and ways to mitigate them.
On the issue of adaptation of foreign workers in russian companies
Authors:   profile ", Glushko V.O. ,   Psychology in business and Advertising",   Plekhanov Russian University of Economics, N. Lebedeva N. V. ,   Department of Political Analysis and Socio- Psychological Processes Plekhanov Russian University of Economics
Published: March 2024

Within the framework of this article, the problem of adaptation of foreign workers in Russian companies is considered, the results of the study are presented, demonstrating that for 54% of respondents from among foreign workers, adaptation is difficult, accompanied by difficulties in professional activity, discomfort and difficulties in establishing interpersonal relationships in a new workforce.
FONKSİYONEL GIDA BİLEŞENLERİNİN BİLİŞSEL FONKSİYONLAR ÜZERİNE MOLEKÜLER ETKİ MEKANİZMALARI
Authors: Seydim Zeynep , Keles Sinem , Şatır Gülçin
Published: March 2024

Beynin %60’ı yağdan oluşur ve hücre düzeyinde oksidatif stres sonucunda oluşan serbest radikallerin vereceği hasara açık bir yapıdır. Nöronlarda üretilen başlıca serbest radikaller, süperoksit ve nitrik oksittir. Serbest radikallerin birikimi DNA oksidasyonuna ve DNA onarım mekanizmalarının bozulmasına neden olabilir; bu gibi hücresel değişiklikler nöronal işlev bozukluğuna, işlevsel ve yapısal nöroplastisiteye zarar verebilmektedir. Erken beyin gelişimini etkileyen faktörlerin başında beslenme gelmekte ve beslenme şekli hayat boyu hücre yenileme ve onarımını etkilemeyi sürdürmektedir. Bu derlemede oksidatif stresin moleküler düzeyde hücreye etkilerinin açıklanması ve gıdalardaki bazı besin bileşenleriyle, biyoaktif maddelerin beyin hücrelerine ve dolayısıyla bilişsel fonksiyonlara etkilerinin açıklanması hedeflenmiştir. Omega 3 yağ asitlerinin, vitaminlerin ve minerallerin, kolin, polifenoller gibi biyoaktif bileşenlerle psikobiyotiklerin, oksidatif hasara karşı hücre onarımına destek vererek, bilişsel fonksiyonu olumlu etkilediği çeşitli araştırmalarda belirlenmiştir. Bu derlemede öne çıkan besin bileşenleriyle, biyoaktif maddeler ve etki mekanizmaları mümkün olabildiğince açıklanmıştır.
PENGARUH KEPATUHAN WAJIB PAJAK, PEMERIKSAAN PAJAK, DAN PENAGIHAN PAJAK TERHADAP PENERIMAAN PAJAK PENGHASILAN BADAN (STUDI KASUS DI KPP PRATAMA PATI TAHUN 2016-2019)
Authors: Sulistyorini Eka , Latifah Nurul
Published: March 2024

This study aims to analyze the effect of corporate income tax receipts. The independent variables include taxpayer compliance, tax audit, and tax collection. This study uses primary data derived from questionnaires. The population in this study were companies registered with KPP Pratama Pati for the period 2016–2019 that had NPWP. The sampling technique used is purposive sampling and the number of samples is 100 data. The data analysis method used multiple linear regression. The results of this study indicate that taxpayer compliance has a positive effect on corporate income tax receipts, tax audits have a positive effect on corporate income tax revenues, and tax collection has a positive effect on corporate income tax revenues. Taxpayer compliance, tax audit, and tax collection simultaneously have a positive effect on corporate income tax receipts.Keywords: Taxpayer Compliance, Tax Audit, Tax Collection, Corporate Income Tax Receipt.
ANALISA FAKTOR-FAKTOR YANG MEMPENGARUHI MINAT MENGGUNAKAN VIDEO CONFERENCING DI ERA PANDEMI COVID-19
Authors: Harminingtyas Rudika , Widodo Untung
Published: March 2024

In the new normal era, the use of video conferencing technology continues to increase because activities using video conferencing have become a new habit among Indonesian people. However, despite a significant increase, the factors that influence the interest in reusing video conferencing technology after the new normal era are still a question. Thus, this study aims to create a research model to explain what factors have a positive influence on the interest in reusing video conferencing technology such as perceived ease of use, perceived usefulness, self-efficacy, perceived enjoyment, social influence, facilitating conditions and user satisfaction. By using quantitative research methods, the population in this study was taken from people who live in the Semarang and surrounding areas with a total of 100 samples collected using purposive sampling method through questionnaires from google form. Then the data is processed using Smart PLS 3.3.3. Meanwhile, the results of data analysis using the structural equation modeling method show that all variables have a significant direct relationship except the relationship between the variable perveive ease of use and continuity intention which has an insignificant relationship.Keyword : Video Conferencing; TAM; perceived ease of use; perceived usefulness; continuance intention
DETERMINAN NILAI PERUSAHAAN PADA PERUSAHAAN PROPERTY DAN REAL ESTATE YANG TERDAFTAR DI BURSA EFEK INDONESIA
Authors: Mayangsari Dewi , Wahyuningsih Panca
Published: March 2024

This study aims to determine whether company size, debt policy, and profitability affect firm value. Sampling was carried out by purposive sampling method, which is a sampling method with certain criteria. The type of research used is quantitative. The results of this study indicate that company size has a negative and insignificant effect on firm value, debt policy has a positive and significant effect on firm value, and profitability has a negative and insignificant effect on firm value. Company size, debt policy, and profitability jointly or simultaneously have a significant effect on company value.Keywords: Company Size, Debt Policy, Profitability, Value CompanyThis study aims to determine whether company size, debt policy, and profitability affect firm value. Sampling was carried out by purposive sampling method, which is a sampling method with certain criteria. The type of research used is quantitative. The results of this study indicate that company size has a negative and insignificant effect on firm value, debt policy has a positive and significant effect on firm value, and profitability has a negative and insignificant effect on firm value. Company size, debt policy, and profitability jointly or simultaneously have a significant effect on company value. Keywords: Company Size, Debt Policy, Profitability, Value Company
Analisis Bibliometrik Penerapan Digital Marketing Dalam Pengembangan Bisnis UMKM
Authors: Anggreani Irvana Ayu
Published: March 2024

The impact of rapid technological development makes digital marketing a way to support MSME business development. With a digital marketing strategi and choosing the right media, it will make it easier for MSMEs to reach the target market. This is inseparable from the role of digital marketing to introduce and market products from producers to consumers. In the modern era, social media users are increasing and reaching all levels of society. So that the use of digital internet technology and social media becomes more effective and efficient in developing MSME businesses. The method used in this study uses quantitative descriptive with a bibliometric approach and the help of VOSviewer software. The data source is taken from Google Scholar. Data collection techniques carried out in the form of secondary data. The number of metadata collected was 997 articles. The result of this study indicate that a number of writers are already interested in the theme of Implementing Digital Marketing in MSME Businenss Development in creasing from 2020 to 2021, to be precise at the time of the Covid-19 pandemic and can find out keywords that often appear and are related to each other as references for further research. Keywords: Business development; Digital marketing; MSME.
KINERJA KARYAWAN DIPENGARUHI OLEH PROGRAM PELATIHAN KARYAWAN DAN KOMPENSASI MELALUI KEPUASAN KERJA
Authors: Rohman Rohman , Prasetyo Indra , Hartati Sri
Published: March 2024

The purpose of this research is to describe the program, job satisfaction, and employee performance at the Hidayatul Tholibin Baureno Bojonegoro Foundation. To analyze the influence of training programs, understanding of employee job satisfaction. To analyze the effect of training programs, understanding and job satisfaction on employee performance. To analyze the effect of training programs and damage to employee performance. This type of research is explanatory with a quantitative approach. The population of all employees of the Hidayatul Tholibin Baureno Bojonegoro Foundation is 32 people. The sample is 32 people with total sampling technique. Data analysis technique uses Partial Least Square (PLS). The results of the study state that training and compensation programs have a significant effect on job satisfaction. Training has no effect on employee performance. Compensation and job satisfaction have a significant effect on employee performance. Training and compensation programs have a significant effect on employee performance through satisfaction.Keywords: Training Program, Job Satisfaction Compensation, and Performance
Computational studies and structural insights for discovery of potential natural aromatase modulators for hormone-dependent breast cancer
Authors: Arvindekar Snehal Aditya , Rathod Sanket , Choudhari Prafulla Balkrishna , Mane Pradnya Kiran , Arvindekar Aditya Umesh , Mali Suraj Narayan , Thorat Bapu
Published: March 2024

Introduction: The aromatase enzyme plays an important role in the progress of hormone-dependent breast cancer, especially in estrogen receptor-positive (ER+) breast cancers. In case of postmenopausal women, the aromatization of androstenedione to estrone in adipose tissue is the most important source of estrogen. Generally 60%-75% of pre- and post-menopausal women suffer from estrogen-dependent breast cancer, and thus suppressing estrogen has been recognized to be a successful therapy. Hence, to limit the stimulation of estrogen, aromatase inhibitors (AIs) are used in the second-line treatment of breast cancer. Methods: The present computational study employed an in silico approach in the identification of natural actives targeting the aromatase enzyme from a structurally diverse set of natural products. Molecular docking, QSAR studies and pharmacophore modeling were carried out using the VLife Molecular Design Suite (version 4.6). The stability of the compounds was confirmed by molecular dynamics. Results: From molecular docking and analysis of interactions with the amino acid residues of the binding cavity, it was found that the amino acid residues interacting with the non-steroidal inhibitors exhibited π-stacking interactions with PHE134, PHE 221, and TRP 224, while the steroidal drug exemestane lacked π-stacking interactions. QSAR studies were performed using the flavonoid compounds, in order to identify the structural functionalities needed to improve the anti-breast cancer activity. Molecular dynamics of the screened hits confirmed the stability of compounds with the target in the binding cavity. Moreover, pharmacophore modelling presented the pharmacophoric features of the selected scaffolds for aromatase inhibitory activity. Conclusion: The results presented 23 hit compounds that can be developed as anti-breast cancer modulating agents in the near future. Additionally, anthraquinone compounds with minor structural modification can also serve to be potential aromatase inhibitors. The in silico protocol utilised can be useful in the drug discovery process for development of new leads from structurally diverse set of natural products that are comparable to the drugs used clinically in breast cancer therapy.
Identification and characterization of antibacterial peptides produced by Lactobacillus plantarum 1407
Authors: Sajan Silpa , Saravanan Rupachandra
Published: March 2024

Introduction: Peptides from lactic acid bacteria provide health benefits and can inhibit the growth of pathogenic organisms. The present work aimed to isolate and characterize peptides with antibacterial activity from Lactobacillus plantarum 1407. Methods: Peptides were isolated and purified from L. plantarum 1407. The effect of various physiological parameters on the antibacterial activity of the isolated peptides was analyzed. The mode of action of the peptides on indicator organisms was observed using transmission microscopy analysis and flow cytometry analysis . Results: Antibacterial activity and mode of action of peptides isolated from L. plantarum 1407 against gram-positive and gram-negative bacteria have been studied. L. plantarum culture exhibited maximum antibacterial activity at 40 °C, pH 8, and 0.7% salt concentration. The cell-free supernatant (CFS) was concentrated using a 3 kDa ultrafiltration membrane and the peptide fractions (<3 kDa) were further fractionated using Sephadex G-25 gel filtration chromatography. The antibacterial activity of the eluted fractions (F1 to F4) was evaluated using flow cytometry and transmission electron microscopy. F3 fraction exhibited increased antibacterial activity than F1, F2, and F4 fractions against the indicator organisms. Cell membrane damage and leakage of cytoplasmic content of the bacterial cells treated with the antibacterial F3 fraction peptides were observed. Conclusion: The active peptides from L. plantarum 1407 can be potentially used for the treatment of bacterial infections.
The effects of Fe2O3 nanoparticles on catalytic function of human acetylcholinesterase: size and concentration role
Authors: Rashtbari Samaneh , Hassanpour Aydinlou Zahra , Sadeghi Leila
Published: March 2024

Introduction: Fe2O3 NPs can enter cells quickly, pass through the blood-brain barrier and interact with macromolecules. These materials are widely used in different fields, so their risk assessment is among the most critical issues. Acetylcholinesterase (AChE) is a cholinergic enzyme in central and peripheral nervous systems. Methods: In this work, the possible effects of Fe2O3 NPs on the structure and catalytic activity of AChE were investigated using circular dichroism (CD), surface plasmon resonance (SPR), and fluorescence spectroscopies. Results: The outcomes demonstrated that 5 nm Fe2O3 NPs inhibit AChE activity through mixed mechanism. While 50 nm Fe2O3 NPs caused an enhancement in the catalytic activity up to 60 nM. However, higher concentrations of Fe2O3 NPs (above 60 nM) hindered the enzyme activity via mixed mechanism. Fluorescence analysis showed that NPs can quench the fluorescence intensity of AChE that refer to conformational changes. Furthermore, CD results showed that Fe2O3 NPs can reduce the α-helix and β-sheet contents of the enzyme and decrease the stability of AChE. Also, the SPR data analysis showed that the affinity between AChE and Fe2O3 NPs decreased with rising temperature. After treatment with Fe2O3 NPs, the catalytic activity of AChE was assessed in HepG2 cell lines, and the results confirmed the inhibitory effects of Fe2O3 NPs on AChE activity in vivo. Conclusion: These findings provide helpful information about the impact of Fe2O3 NPs on the structure and function of AChE and could offer new insights into the risk assessment of the medical application of nanoparticles.
Complex Interventions for a Complex System? Using Systems Thinking to Explore Ways to Address Unhealthy Commodity Industry Influence on Public Health Policy
Authors: Bertscher Adam , Matthes Britta Katharina , Nobles James , Gilmore Anna , Bondy Krista , Van Den Akker Amber , Dance Sarah , Bloomfield Michael , Zatoński Mateusz
Published: March 2024

Background: Interventions are needed to prevent and mitigate unhealthy commodity industry (UCI) influence on public health policy. Whilst literature on interventions is emerging, current conceptualisations remain incomplete as they lack considerations of the wider systemic complexities surrounding UCI influence, which may limit intervention effectiveness. This study applies systems thinking as a theoretical lens to help identify and explore how possible interventions relate to one another in the systems in which they are embedded. Related challenges to addressing UCI influence on policy, and actions to support interventions, were also explored. Methods: Online participatory workshops were conducted with stakeholders with expertise in UCIs. A systems map, depicting five pathways to UCI influence, and the Action Scales Model were used to help participants identify interventions and guide discussions. Codebook thematic analysis was used to analyse the data. Results: Fifty-two stakeholders participated in 23 workshops. Participants identified 27 diverse, interconnected and interdependent interventions corresponding to the systems map’s pathways that reduce the ability of UCIs to influence policy, e.g., reform policy financing; regulate public-private partnerships; reform science governance and funding; frame and reframe the narrative, challenge neoliberalism and GDP growth; leverage human rights; change practices on multistakeholder governance; and reform policy consultation and deliberation processes. Participants also identified four potential key challenges to interventions (i.e., difficult to implement or achieve; partially formulated; exploited or misused; requires tailoring for context), and four key actions to help support intervention delivery (i.e., coordinate and cooperate with stakeholders; invest in civil society; create a social movement; nurture leadership). Conclusion: A systems thinking lens revealed the theoretical interdependence between disparate and heterogenous interventions. This suggests that to be effective, interventions need to align, work collectively, and be applied to different parts of the system synchronously. Importantly, these interventions need to be supported by intermediary actions to be achieved. Urgent action is now required to strengthen healthy alliances and implement interventions.
Evaluating the effects of permanent subcutaneous insulin infusion versus multiple daily insulin injections on glycated hemoglobin (HbA1c) levels in patients with type 2 diabetes: a systematic review and meta-analysis based on clinical trials
Authors: Mohammadian Hafshejani Abdollah , Kheiri Soleiman , Karimi Zahra
Published: March 2024

Background. Diabetes is one of the most common chronic and metabolic diseases. This systematic review and meta-analysis study aimed to compare the effects of multiple daily insulin injections against permanent subcutaneous insulin injections on glycated hemoglobin (HbA1c) levels in type 2 diabetic patients. Methods. Studies that compared the impacts of multiple daily insulin injections against permanent subcutaneous insulin injections on HbA1c levels and were published until the end of 2022 in international databases were searched and retrieved (nine randomized clinical trial studies). The Chi-squared test and I2 were used to determine the presence and size of heterogeneity. Results. The results of the analysis demonstrated that compared to the group of multiple daily insulin injections, HbA1c was significantly reduced in the group of permanent subcutaneous insulin injections, so that the standardized mean difference was equal to -0.26 (95% confidence interval: -0.46– -0.06 P=0.025). According to the results of Egger’s (P=0.333) and Begg’s (P=0.667) tests, publication bias was not observed in this study. Conclusion. Based on the available evidence, permanent subcutaneous injection of insulin could be significantly successful in reducing and controlling the level of HbA1c because the patients in the permanent subcutaneous injection group had lower levels of HbA1c. Practical Implications. In patients with type 2 diabetes, insulin treatment with the permanent subcutaneous injection method can better control the level of HbA1c than the multiple daily injection method.
Phyto-nanoemulsion Containing Tea Leaves Extract Incorporated into A Hydrogel-based Peel-off Mask Formulation: Development, Antioxidant Assay, and Ex-vivo Transport Study
Authors: Wahyuni Dinar S.C. , Ferbinasari Ratih P , Sakinah Sakinah , Mardiyah Ana , Choiri Syaiful
Published: March 2024

Background: Tea leaves contain remarkable antioxidant compounds suitable for cosmetics formulation development targeting anti-aging purposes. However, due to its hydrophilicity, it faced the main hurdle, namely the permeation of the potential antioxidant compounds. Nanoemulsion formulation offers the permeation improvement of water-soluble compounds Therefore, this work purposed to formulate and develop the nanoemulsion formulation containing tea leaf extract incorporated into a peel-off mask formulation and an ex-vivo transport study. Methods: The nanoemulsion formulation was developed according to self-nano emulsification. The optimization process was performed using a design of experiment to define optimized formulation based on quality target product profiles. Dried green tea leaf extract (DGTE) was obtained by lyophilizing the boiled water-based extract. Antioxidant and phenolic content assays were also evaluated. The optimized formulation was incorporated into a hydrogel-based peel-off mask formulation. Permeated polyphenol through a rat skin membrane was carried out along with deposited polyphenols in the skin membrane. Results: The results indicated that DGTE had powerful antioxidants with IC50 less than 15 mg/mL. The optimized nanoemulsion comprised 21.62% virgin coconut oil, 48.38% Tween 80, and 30% PEG 400, producing a droplet size of less than 50 nm. The peel-off formulation was successfully formulated along with PVA 10-11% and HPMC 0.25-1% with a drying time of around 30 min. The nanoemulgel peel-off mask formulation played significant roles in enhancing the permeation and deposition in the percutaneous transport using rat skin membrane for roughly 200% and 50%, respectively. Conclusion: The nanoemulsion incorporated into a hydrogel-based peel-off mask enhanced the permeation of DGTE polyphenol compounds.
A Pharmaceutical Sector Study on Beta-Listed Companies in the NSE
Authors: Vinayagamoorthi A
Published: March 2024

The beta coefficient for securities listed on the NSE to gauge the expected returns. Due to a growing inclination towards saving and the need for extra earnings, investors are increasingly opting for securities as an investment vehicle. Notwithstanding this interest, the inherent unpredictability in the stock market presents a substantial obstacle for prospective investors. An obstacle that investors often encounter is their limited understanding of how to build a successful investing portfolio. The beta coefficient, a fundamental measure in this research, is used to quantify the volatility of stocks, offering valuable information about the corresponding amount of risk. The beta values are estimated by collecting data from the Nifty Pharma index over a period of six years, namely from 2017 to 2022. The objective of this research is to assess and prioritise securities by analysing their beta values within the chosen time period.
The Effect of Profit Persistency, Business Risk and Capital Structure on Earnings Return Coefficient with Good Corporate Governance as Moderating Variable
Authors: Suharti Suharti , Murwaningsari Etty
Published: March 2024

This research aims to analyze the impact of profit persistence, business risk, and the form of capital on the earning return coefficient. This research attempted to quote inferior information from the Indonesian Stock Exchange for the 2014-2020 period. The population in this research is the industrial zone listed on the Indonesian Stock Exchange throughout the 2016-2020 period. The research population is 56 industries. The sample collection method used was purposive sampling. The research sample consisted of 40 industries. The analysis used in this research uses multiple linear regression using SPSS. The research results prove that profit persistence and business risk have no effect on ERC, on the contrary, DER has an effect on ERC. The GCG variable weakens the relationship between profit persistence and business risk on ERC, but GCG strengthens the influence of DER on ERC.
Atlas Geográfico Escolar - São José do Seridó: o meu lugar no mundo
Authors: Azevedo da Costa João Eduardo , Araújo de Medeiros Josimar , Félix da Silva Costa Diógenes
Published: March 2024

O Atlas Geográfico Escolar tem como objetivo principal fomentar o ensino de Geografia em turmas de 6º a 7º anos do Ensino Fundamental. São vários mapas, imagens, gráficos, quadros, textos explicativos e sugestões pedagógicas para facilitar a aproximação do aluno ao lugar onde vive. Desta forma, através do uso deste produto nas aulas de Geografia, objetivamos despertar o interesse individual e coletivo do alunado em questão, por tratar-se do “Lugar” de vivência cotidiana de cada sujeito e sua relação com outros lugares no “Mundo”. Ao contemplar as páginas do atlas, será possível ao aluno compreender quais as relações que São José do Seridó, como um lugar específico, realiza com outros lugares no mundo, sem que seja necessário perder as suas características particulares.
Politicisation of Local of Government in Africa: A Zimbabwean Case Study
Authors: Taruvinga Gwinyai
Published: March 2024

This article analyses local government politics in Africa using Zimbabwe as a case study. Drawing on the theory of participatory democracy, it argues that throughout Africa the politicisation of local government has often hamstrung the sector’s ability to provide citizens with basic services. The political scene in Zimbabwe changed drastically in the year 2000 with the formation of the Movement for Democratic Change (MDC). The party threatened the ruling Zimbabwe African National Union-Patriotic Front (ZANU PF)’s political dominance and this resulted in on-going conflict, with the ruling party using its power at central government level to frustrate the opposition that often dominated local government. Several events such as the clean-up operation in 2005 and the 2008 cholera outbreak in Zimbabwe were indicative of a governance system that had been politicised, with negative effects on citizens’ lives. A watershed moment occurred in 2013 when a new constitution was introduced and for the first time since independence, local government was recognised. One of its key tenets is devolution of power to local communities. However, due to the polarised nature of politics in Zimbabwe, very little has been done to implement this principle, as the ruling party regards devolution as a threat to its political influence. The article argues that creating and fostering a democratic society in Zimbabwe will ensure that devolution is implemented, and that citizens will have a say in how their communities are governed.
Enhancing Supply Chain Resilience in Coal Mining: A Review of Managing Disruptions
Authors: Sinaga Poltak T. , Simatupang Togar M. , Basri Mursyid H.
Published: March 2024

Objective – Coal mining operations encounter substantial risks and uncertainties that originate from a wide array of sources, encompassing but not limited to natural calamities, supplier disruptions, market volatilities, regulatory modifications, and geopolitical instability. This study aims to conduct a comprehensive literature review on supply chain resilience in the coal mining industry and pinpoint potential avenues for further investigation.
Methodology – A systematic literature review (SLR) was utilized to examine a total of 115 studies in the field of management and the coal mining supply chain. The studies were published from 2010 to 2023. The vulnerabilities and resilience strategies within the coal mining supply chain are the focal points of our research. We have integrated viewpoints from the domains of management and the coal mining supply chain to support our analysis.
Findings – Challenges such as resource distribution, government policies, and maintenance are prevalent, pointing to the need for strategies that enhance performance through dynamic optimization and incentivizing integration. Practitioners must identify vulnerabilities in the coal mining supply chain to proactively anticipate and effectively manage potential disruptions, thus bolstering operational resilience.
Novelty –This study fills the gap in extant literature by investigating the sequential application of supply chain resilience in the context of coal mining operations using the integrative view of supply chain nodes.
Type of Paper: Review
JEL Classification: M00, L72, M11, O13.
Keywords: Coal mining, Disruption, Risk mitigation, Supply chain resilience, Systematic literature review
Reference to this paper should be made as follows: Sinaga, P.T; Simatupang, T.M; Basri, M.H. (2024). Enhancing Supply Chain Resilience in Coal Mining: A Review of Managing Disruptions, J. Bus. Econ. Review, 8(4), 01–10. https://doi.org/10.35609/jber.2024.8.4(1)
Innovation Challenges in Infrastructure Cluster State-Owned Enterprises in Indonesia
Authors: Wibawa Eri Dwi , Sentosa G. Aji , Saputra Rizky Agung
Published: March 2024

Objective – In accordance with the direction of the Ministry of State-Owned Enterprises (MSOE), the Indonesia Infrastructure Research & Innovation Institute (I2RI), which has 10 BUMN members, has collaborated in developing research in the infrastructure sector. With different strategies and industrial backgrounds, they have opportunities and challenges to develop research that is beneficial to the common interest. Knowledge of existing challenges is required, using the gap analysis method of business size, management commitment, research & funding schemes, and research and innovation progress and achievements.
Methodology – Identification of gaps is carried out by collecting and comparing data on revenue, assets, management commitment documents, research schemes, and funding, research units, business processes, core competencies, joint research programs, as well as technology adoption that each I2RI member has carried out, and also data on infrastructure market potential.
Findings—It was found that all I2RI member companies still have gaps in terms of business size (revenue and assets), management commitment, technology mastery, and research and innovation capabilities. Apart from gaps, opportunities were also found in the supply chain circle and national infrastructure market that they could exploit.
Novelty – This gap can be closed by being led by members who have financial stability and mature research collaboration & funding experience. Increased commitment is also needed to share knowledge and technology to equalize the understanding and maturity of all members.
Type of Paper: Empirical
JEL Classification: O31, H79, P13
Keywords: Gap Analysis; Research; Innovation; Collaboration; Challenges; Infrastructure.
Reference to this paper should be made as follows: Wibawa, E.D; Sentosa, G.A; Saputra, R.A. (2024). Innovation Challenges in Infrastructure Cluster State-Owned Enterprises in Indonesia, J. Bus. Econ. Review, 8(4), 11–24. https://doi.org/10.35609/jber.2024.8.4(2)
Divulging the Smart City Concept in the Perspective of Community
Authors: Azmi Nurul Afiqah , Rozman Ahmad Tajjudin
Published: March 2024

Objective—This paper aims to investigate the relationship between smart city elements and performance from the community's perspective in Petaling Jaya City.
Methodology—This paper adopted PLS-SEM techniques, and 128 respondents were collected through questionnaire surveys. PLS-SEM is required to determine the reliability and validity of the model in terms of measurement and structural model.
Findings – The results found that our model is reliable and valid regarding measurement and structural model. Our R-square values achieve satisfactory results, where two of the three dependent variables acquire a moderate benchmark. The hypotheses results show that only a few of the Smart City Elements significantly affect Smart City Performance.
Novelty – Novelty in this research is identified when we can refer to the understanding of the needs of the Smart City model from the community’s perspective. The Smart City concept created by the government undoubtedly sustains the city towards a better and more progressive life. In this study, we have evaluated the value of the Smart City concept from the community.
Type of Paper: Empirical
JEL Classification: R11, R58
Keywords: Smart City; Elements; Performances; Perspective; Community; Petaling Jaya.
Reference to this paper should be made as follows: Azmi, N.A; Rozman, R.T.A.T. (2024). Divulging the Smart City Concept in the Perspective of Community, J. Bus. Econ. Review, 8(4), 25–37. https://doi.org/10.35609/jber.2024.8.4(3)
Optimization design of surface optical characteristics of space solar cells based on transfer matrix method
Authors: Chen Zijian , Zhong Yanhua , Ma Zenghong , Si Meng
Published: March 2024

The antireflection coating (ARC) can improve the photoelectric conversion efficiency of photovoltaic (PV) cells. In this paper, the influence of film thickness and refractive index of single-layer and double-layer ARC on solar light absorption under different spectral conditions is simulated by the transfer matrix method. The optimum values of ARC film thickness and refractive index are obtained. To optimize it at AM 0 (air mass 0) solar irradiance, a 66 nm thick SiN
x
ARC with a refractive index of 2.0 was used. The PV cell’s maximum power density is 89.87. The maximum power density of the PV cell with double-layer SiN
x
as ARC is 90.94. This work provides a theoretical basis for the application of ARC in ground PV power generation systems and space solar power systems.
An assessment of banking sector performance in Indonesia
Authors: Nurullah Asfeni , Gozali Efva Octavina Donata , Hamzah Ruth Samantha , Bakti Herdan , Khasman Raihandito , Maharani Maura Aviona
Published: March 2024

Purpose: This study examines the effect of dividend pay-out ratio (DPR), total assets, and asset growth on banking company performance, measured by return on assets (ROA) and net profit margin (NPM).
Research methodology: Using purposive sampling, we obtained 67 banking companies as samples, comprising 33 unlisted firms and 34 listed firms on the IDX. This study observed a 9-year period from 2011 to 2019; thus, the total sample comprises 603 firm-year observations. Linear regression analysis was used to analyze the data.
Results: The results show that DPR and total assets, namely ROA and NPM, have a significant effect on the performance of banking companies. Asset growth had a significant effect on NPM. However, asset growth has no significant effect on ROA.
Limitations: We acknowledge that we solely used a banking corporation in Indonesia. Nevertheless, to demonstrate the bigger picture of the study findings in terms of banking performance, further studies should employ banking corporations in all emerging countries.
Contribution: The results enrich the theoretical knowledge about these factors in financial performance, particularly in the Indonesian banking industry.
Practical Implications: Corporation management might consider this finding when making decisions regarding dividend ratios, asset size, and asset growth. Further, management needs to pay attention to these factors when planning business strategies and making decisions to achieve higher financial performance.
Novelty: To the best of our knowledge, this is the first study to examine the relationship between DPR, total assets, and asset growth to performance that employs samples of the banking industry from listed and unlisted companies on the IDX.
Is depreciation fraud detectable using ADTFA and DAAT financial models? A case study
Authors: Kumar Sunil
Published: March 2024

Purpose: Financial statement fraud, which is usually committed by insiders, aims to present a company positively and benefit fraudsters. Insiders commit fraud to deceive investors or hide their mistakes. This occurs in companies with weak control and unethical leaders. Prevention is important; however, early detection is crucial. Depreciation fraud manipulates the depreciation schedule to make financial statements look better. This involves inflating asset values and reducing expenses. Detecting depreciation fraud is difficult, and has severe consequences. Such activities can lead to penalties for both individuals and companies. Companies require accurate records, and auditors must review statements thoroughly to prevent and uncover fraud. New models were used to identify depreciation fraud in defaulting companies.
Research methodology: Forensic accountants may analyze depreciation fraud. We use Depreciation Accumulated after Tax (DAAT) to accurately find depreciation fraud by the company. A comparatively low or negative impact indicates depreciation fraud. The ADTFA and DAAT financial models can be used to trace depreciation fraud.
Results: The results are remarkable and should be tested in further depreciated fraud companies to detect their financial health position early.
Limitations: Detecting depreciation fraud is difficult because of various factors, including complex accounting methods, subjective estimates, and lack of external verification.
Contribution: This helps to account for users and investors, researchers detect depreciation fraud earliest, and present its financial accounting report.
Novelty: The researcher may adopt and push validated reliability through ADTFA and DAAT tests to detect depreciation fraud.
Utilization of Social Media as Indonesia's Tourism Public Relations Strategy
Authors: Putri Tania Rizqia , Sujono Firman Kurniawan
Published: March 2024

Tourism is one of the main economical sectors in Indonesia, supported by enormous tourism potential of existing tourist destinations and cultural diversity. Various modes of promotions are required in order to further raise tourists’ awareness of existing tourist destinations and to build a positive tourism image of Indonesia. The use of social media is one of the most effective solution in promoting Indonesian tourism, that is also in line with the digitalization in public relations 4.0 development. Using the Systematic Literature Review method of five journals from Google Scholar in the last four years, it was found that Instagram is the most widely used social media to promote tourism in Indonesia.
Directory of Scientific Periodicals of Georgia (as of 2023 in Georgian)
Authors:   GTU, Institute TECHINFORMI, Kopaleishvili Madona , Bedinashvili Irina , Makhviladze Nelly
Published: March 2024

The updated version of the Directory of Scientific Periodicals of Georgia is compiled taking into account the latest records of the ISSN Georgian National Center and reflects the changes made to the passport data of journals in the period 2020-2023. The subject headings of the scientific journals included in the Directory have not changed - Natural Sciences, Earth Sciences, Medicine, Agriculture, Social Sciences, Engineering and Technology. The Directory contains bibliographic data of active periodicals of 150 titles. The publication details are taken from official journal websites, are publisher-checked and certified. The classification of scientific fields (FOS) of the Organization for Economic Cooperation and Development (OECD) is used to determine the subject area of a scientific journal. The Directory singles out the list of scientific journals (25 titles) whose publication has been suspended for various reasons and according to the publishers, is not planned to be restored in the near future. Those publications, which are expected to be restored after solving certain problems, are left in the list of active journals.
Quantification of Earth Material for Sustainable Road Works in Southeast Nigeria
Authors: Nwamgbowo Paschal , Nnadi Ezekiel , Eze Val Hyginus Udoka , Kibwami Nathan
Published: March 2024

This paper examines the use of earth materials in sustainable road construction in South East, Nigeria. The study aims to determine factors associated with the use of earth materials, identify limiting factors, and examine strategies to improve their use. The study population comprised 60 engineers and craftsmen using local materials. The results show limitations in the use of earth materials in sustainable road works. The study recommends contracting firms to develop better storage facilities for earth materials to prevent damage and wastage. It also suggests incorporating earth materials into construction education curriculums to sensitize students to their potential benefits. The government should adopt a policy of adapting earth materials that require minimal capital and foreign exchange and utilizing available raw materials and skills in small-scale operations. The study's findings highlight the importance of sustainable road construction in Nigeria's socio-economic growth.
Pancitopenia secundaria a infección por Brucella abortus
Authors: Arias Mariño Daniela , Rojas Urrea Alejandro , García Agudelo Lorena , Cubillos Vega Héctor Julián
Published: March 2024

La brucelosis es una enfermedad antropozoonótica de gran importancia en salud, con características clínicas y paraclínicas variables que dificultan su diagnóstico. Se presenta el caso de un paciente de 30 años proveniente de zona rural, con síntomas inespecíficos y hallazgos al examen físicos dados por ascitis, hepatoesplenomegalia y alteraciones cutáneas. Paraclínicos evidenciaron pancitopenia, alteración en función hepática, reactantes de fase aguda elevados y estudios imagenológicos con hepatoesplenomegalia, ante sospecha de infección asociada, se realiza estudios inmunoserológicos con hallazgos de Rosa de Bengala positivo, antígenos febriles con Brucella abortus positivo en 1:640 diluciones. La pancitopenia secundaria a infección por Brucella, es una característica paraclínica poco frecuente, que dificulta aún más su diagnóstico, deteriorando la notificación epidemiológica de esta enfermedad