bluuebunny/crossref_metadata_2025 huggingface dataset:
Language and Power: How Democracy and Pluralism Shape Patterns of Minority Political Representation in Bali, Indonesia
Authors: Sofyan Nur , Farida Naili , Martini Rina , Erowati Dewi
Published: November 2023

This study aims to portray the political representation of minorities using discourse analysis as a tool to analyse the 2019 legislative election in Bali province. Bali is a province with the largest Hindu population in Indonesia. It is necessary for minority groups to take strategic steps to express their participation and existence in political contestation. The power of language and the strength of minority political candidates have led to successful competition for seats in the legislature. The ethnically and religiously heterogeneous electorate sympathized with the candidate. Using a linguistic semiotic approach, the analysis results are obtained, and the use of language as a representation of Muslim power is aimed at the diction of “Khadimul Ummah”, or servant of the public. While this study uses a qualitative approach to semiotic analysis, the diction of servant of the public is interpreted using a binary opposition approach. The results of this study show that language creates its identity and becomes a figure of interest to the Balinese people as a representation of Indonesian legislative members in the electoral district of Bali. For most people in Bali, there is a belief that this diction is something that strengthens inter-religious harmony between societies. The significance of this study lies in the fact that language may have symbolic power for both ethnic minority and majority groups.
A Greek Translation of the Brunel Mood Scale: Initial Validation among Exercise Participants and Inactive Adults
Authors: Vlachopoulos Symeon P. , Lane Andrew M. , Terry Peter C.
Published: November 2023

The aim of the present study was to provide initial validity evidence of a Greek translation of the 24-item Brunel Mood Scale, referred to as the BRUMS-Greek, a measure of anger, confusion, depression, fatigue, tension, and vigour. Data were collected from 1417 Greek adult exercise participants and 369 physically inactive adults, totaling 1786 adults (male = 578, female = 1208) aged 18–64 years (M = 34.73 ± 11.81 years). Given the large univariate and multivariate non-normality, a confirmatory factor analyses treating responses as ordered categorical variables was conducted which supported the hypothesised six-correlated factor measurement model. The internal consistency reliability of the BRUMS-Greek subscales was supported via Cronbach alpha coefficients. The construct validity of the scales was supported (a) via correlations in the hypothesised direction with trait positive and negative affect, (b) with more positive and less negative moods reported immediately after participation in a single exercise class compared to pre-exercise mood, and (c) with exercise participants reporting more positive and less negative mood states compared to physically inactive adults. Women reported higher tension and lower vigour scores than men. Tension scores were higher and confusion scores lower among younger participants (≤35 years) than older participants (≥36 years). Participants with obesity reported higher negative mood scores than those who were underweight or normal weight. In sum, the BRUMS-Greek demonstrated acceptable psychometric characteristics, and is proposed to be a suitable measure for use with exercise participants, physically inactive adults, and other Greek populations to explore research questions related to mood.
Comparison of VO2max Estimations for Maximal and Submaximal Exercise Tests in Apparently Healthy Adults
Authors: Dugas Marc-Olivier , Paradis-Deschênes Pénélope , Simard Laurie , Chevrette Tommy , Blackburn Patricia , Lavallière Martin
Published: November 2023

Due to limited accessibility, direct measurement of VO2max is rarely performed in clinical settings or sports centers. As a result, regression equations have been developed and are currently used during exercise tests to provide an indirect estimation. The American College of Sports Medicine (ACSM) has recommended a regression equation for running to provide an indirect estimation of VO2. However, significant differences have been observed between these estimations and directly measured VO2max. Additionally, since submaximal assessments may be more convenient for both athletes and sedentary/diseased individuals, they were included in the analysis. This study aimed to evaluate the accuracy of VO2max estimations provided using the ACSM running equation when used during both maximal and submaximal exercise tests among adult runners. A total of 99 apparently healthy and active adults (age: 39.9 ± 12.2 years; VO2max: 47.4 ± 6.0 mL O2/kg∙min−1) participated in this study. Two types of submaximal estimations were performed to predict VO2max: one based on age-predicted maximal heart rate (HRmax) (ACSMsubmax,Fox), and the second using the actual HRmax measured during the exercise test (ACSMsubmax,measured). The measured VO2max was compared to these estimations obtained from a single exercise test. Both maximal and submaximal exercise tests significantly overestimated VO2max (ACSMmax: +9.8, p < 0.001; ACSMsubmax,Fox: +3.4, p < 0.001; ACSMsubmax,measured: +3.8 mL O2/kg∙min−1, p < 0.001). However, the submaximal estimations were closer to the measured VO2max (p < 0.001). This analysis demonstrated that the included methods overestimated the true VO2max. Nonetheless, the submaximal exercise tests provided a more accurate prediction of VO2max compared to the maximal exercise tests when using the ACSM running equation.
Interval-Valued p,q-Rung Orthopair Fuzzy Exponential TODIM Approach and Its Application to Green Supplier Selection
Authors: Ali Jawad , Khan Zareen A.
Published: November 2023

An interval-valued q-rung orthopair fuzzy set (IVqrOFS) is a robust and esteemed model in managing imprecise information, utilizing a controllable parameter q≥1. Expanding its applicability, we propose a refinement to it, termed the interval-valued p,q-rung orthopair fuzzy set, denoted IVp,qrOFS. This advancement enables the handling of scenarios where varied assessment levels for membership and non-membership grades are necessary, a challenge unaddressed by existing extensions of interval-valued intuitionistic fuzzy sets. We establish the fundamental mathematical operations for the IVp,qrOFS and explore their key properties. To compare interval-valued p,q-rung orthopair fuzzy (IVp,qrOF) numbers, a novel score function is put forward and compared to the known IVqrOFS-based score functions to determine its viability. Moreover, we present IVp,qrOF aggregation operators (AOs), accompanied by rigorous proof of their essential characteristics, including boundedness, monotonicity, and symmetry. This study introduces the interaction of IVp,qrOF criteria through the inter-criteria correlation (CRITIC) approach. This method determines criteria weights based on the proposed distance measurements and the score function. The CRITIC method is integrated with the exponential TODIM approach (exp-TODIM), resulting in an innovative decision-making framework that is less susceptible to parameter fluctuations and showcases a high stability. An illustrative example of selecting a suitable supplier is provided to demonstrate the practical application of the developed exp-TODIM approach. Finally, a sensitivity analysis is conducted to exhibit the method’s stability, and a comparative analysis is performed to elucidate its strengths and advantages.
Neuropathy with Cerebral Features Induced by Nitrous Oxide Abuse—A Case Report
Authors: Lindeman Erik , Melin Sara , Paucar Martin , Ågren Richard
Published: November 2023

Nitrous oxide abuse may cause functional cobalamin deficiency and subsequent damage to the peripheral nerves, the spinal cord, and the brain, a symptom complex best described by the term cobalamin neuropathy. Here, we report a case of cobalamin neuropathy with uncommon cerebral symptomatology following nitrous oxide intoxication and contextualize the symptomatology. A 22-year-old male with a history of mixed drug dependency presented at the emergency room after inhaling six 615 g cylinders, equal to ~1800 L, of nitrous oxide daily for two weeks. His main complaints were rapidly progressing paresthesias and gait difficulties, but he was also found to suffer from memory impairment and signs of extrapyramidal pathology in the form of dystonic posturing and athetosis. Neuroimaging demonstrated spinal cord hyperintensities consistent with subacute combined degeneration. The patient had low serum cobalamin and high plasma homocysteine, suggesting cobalamin neuropathy. After commencing treatment with parenteral hydroxocobalamin, plasma homocysteine normalized. The extrapyramidal symptoms disappeared during the first days of treatment, whereas the cognitive and peripheral symptoms only partially resolved over the following 20 days. This case highlights how neurological symptoms such as hyperkinetic movements and memory impairment may be associated with chronic nitrous oxide abuse. It is unclear to what extent these and other symptoms of cobalamin neuropathy are reversible, which underscores the public health concern.
Gauge-Invariant Lagrangian Formulations for Mixed-Symmetry Higher-Spin Bosonic Fields in AdS Spaces
Authors: Reshetnyak Alexander Alexandrovich , Moshin Pavel Yurievich
Published: November 2023

We deduce a non-linear commutator higher-spin (HS) symmetry algebra which encodes unitary irreducible representations of the AdS group—subject to a Young tableaux Y(s1,…,sk) with k≥2 rows—in a d-dimensional anti-de Sitter space. Auxiliary representations for a deformed non-linear HS symmetry algebra in terms of a generalized Verma module, as applied to additively convert a subsystem of second-class constraints in the HS symmetry algebra into one with first-class constraints, are found explicitly in the case of a k=2 Young tableaux. An oscillator realization over the Heisenberg algebra for the Verma module is constructed. The results generalize the method of constructing auxiliary representations for the symplectic sp(2k) algebra used for mixed-symmetry HS fields in flat spaces [Buchbinder, I.L.; et al. Nucl. Phys. B 2012, 862, 270–326]. Polynomial deformations of the su(1,1) algebra related to the Bethe ansatz are studied as a byproduct. A nilpotent BRST operator for a non-linear HS symmetry algebra of the converted constraints for Y(s1,s2) is found, with non-vanishing terms (resolving the Jacobi identities) of the third order in powers of ghost coordinates. A gauge-invariant unconstrained reducible Lagrangian formulation for a free bosonic HS field of generalized spin (s1,s2) is deduced. Following the results of [Buchbinder, I.L.; et al. Phys. Lett. B 2021, 820, 136470.; Buchbinder, I.L.; et al. arXiv 2022, arXiv:2212.07097], we develop a BRST approach to constructing general off-shell local cubic interaction vertices for irreducible massive higher-spin fields (being candidates for massive particles in the Dark Matter problem). A new reducible gauge-invariant Lagrangian formulation for an antisymmetric massive tensor field of spin (1,1) is obtained.
Viruses and Cajal Bodies: A Critical Cellular Target in Virus Infection?
Authors: Lettin Lucy , Erbay Bilgi , Blair G. Eric
Published: November 2023

Nuclear bodies (NBs) are dynamic structures present in eukaryotic cell nuclei. They are not bounded by membranes and are often considered biomolecular condensates, defined structurally and functionally by the localisation of core components. Nuclear architecture can be reorganised during normal cellular processes such as the cell cycle as well as in response to cellular stress. Many plant and animal viruses target their proteins to NBs, in some cases triggering their structural disruption and redistribution. Although not all such interactions have been well characterised, subversion of NBs and their functions may form a key part of the life cycle of eukaryotic viruses that require the nucleus for their replication. This review will focus on Cajal bodies (CBs) and the viruses that target them. Since CBs are dynamic structures, other NBs (principally nucleoli and promyelocytic leukaemia, PML and bodies), whose components interact with CBs, will also be considered. As well as providing important insights into key virus–host cell interactions, studies on Cajal and associated NBs may identify novel cellular targets for development of antiviral compounds.
Low Hepatitis C Virus Prevalence among Men Who Have Sex with Men Attending Public Health Services in The Netherlands
Authors: Popping Stephanie , Haspels Sabine , Gotz Hannelore M. , van der Meijden W. C. J. P. M. , van den Elshout Mark , Rijnders Bart J.
Published: November 2023

The hepatitis C virus (HCV) prevalence is high among men who have sex with men (MSM) with HIV in the Netherlands. Large reductions in HCV incidence among MSM with HIV, however, have occurred since treatment with direct-acting antivirals. Over the years, a broader understanding of the HCV epidemic has shown that HCV infections are not solely restricted to MSM with HIV, but they also occur among HIV-negative MSM. Currently, HCV testing among HIV-negative MSM is only provided for PrEP users and is not part of routine sexually transmitted infection (STI) screening among HIV-negative MSM who are not using PrEP. In this study, we screened 1885 HIV-negative MSM who did not participate in a PrEP program, with over 1966 STI screening visits at four different public health clinic sites. Among the 1885 MSM, only one person had a new HCV infection, resulting in a 0.05% (95% confidence interval 0.0–0.3) incidence. Based on our findings, we can conclude that systematic HCV testing at STI clinics may not yield significant benefits for this particular population.
Genomic Analysis of Rwandan G9P[8] Rotavirus Strains Pre- and Post-RotaTeq® Vaccine Reveals Significant Distinct Sub-Clustering in a Post-Vaccination Cohort
Authors: Potgieter Robyn-Lee , Mwangi Peter N. , Mogotsi Milton T. , Uwimana Jeannine , Mutesa Leon , Muganga Narcisse , Murenzi Didier , Tusiyenge Lisine , Seheri Mapaseka L. , Steele A. Duncan , Mwenda Jason M. , Nyaga Martin M.
Published: November 2023

Although the introduction of rotavirus vaccines has substantially contributed to the reduction in rotavirus morbidity and mortality, concerns persist about the re-emergence of variant strains that might alter vaccine effectiveness in the long term. The G9 strains re-emerged in Africa during the mid-1990s and have more recently become predominant in some countries, such as Ghana and Zambia. In Rwanda, during the 2011 to 2015 routine surveillance period, G9P[8] persisted during both the pre- and post-vaccine periods. The pre-vaccination cohort was based on the surveillance period of 2011 to 2012, and the post-vaccination cohort was based on the period of 2013 to 2015, excluding 2014. The RotaTeq® vaccine that was first introduced in Rwanda in 2012 is genotypically heterologous to Viral Protein 7 (VP7) G9. This study elucidated the whole genome of Rwandan G9P[8] rotavirus strains pre- and post-RotaTeq® vaccine introduction. Fecal samples from Rwandan children under the age of five years (pre-vaccine n = 23; post-vaccine n = 7), conventionally genotyped and identified as G9P[8], were included. Whole-genome sequencing was then performed using the Illumina® MiSeq platform. Phylogenetic analysis and pair-wise sequence analysis were performed using MEGA6 software. Distinct clustering of three post-vaccination study strains was observed in all 11 gene segments, compared to the other Rwandan G9P[8] study strains. Specific amino acid differences were identified across the gene segments of these three 2015 post-vaccine strains. Important amino acid differences were identified at position N242S in the VP7 genome segment of the three post-vaccine G9 strains compared to the other G9 strains. This substitution occurs at a neutralization epitope site and may slightly affect protein interaction at that position. These findings indicate that the Rwandan G9P[8] strains revealed a distinct sub-clustering pattern among post-vaccination study strains circulating in Rwanda, with changes at neutralization epitopes, which may play a role in neutralization escape from vaccine candidates. This emphasizes the need for continuous whole-genome surveillance to better understand the evolution and epidemiology of the G9P[8] strains post-vaccination.
Nine Years of African Swine Fever in Poland
Authors: Kruszyński Mateusz , Śróda Kacper , Juszkiewicz Małgorzata , Siuda Dominika , Olszewska Monika , Woźniakowski Grzegorz
Published: November 2023

(1) Background: African swine fever (ASF) is a highly contagious and fatal haemorrhagic disease in domestic pigs and wild boars, causing significant economic loss to the swine industry in the European Union. The genotype II of African swine fever has spread in many European countries since the virus was detected in 2007 in Georgia. In Poland, the genotype II of the ASF virus was confirmed on 17 February 2014 in the eastern part of the country and appeared to have been transmitted to Poland from Belarus. Poland has been particularly affected by ASF epidemics in the last decade, resulting in a significant decline in the Polish pig population. Wild boars are the main reservoir of the African swine fever virus (ASFV), but human activities such as transportation and illegal animal trade are the primary reasons for the long-distance transmission of the disease. (2) Conclusions: During the nine years of ASF in Poland, multiple measures have been taken to prevent the spread of the virus among the wild boar population via the passive and active surveillance of these animals. With regard to pig farms, the only effective measure for preventing the spread of ASF is the efficient enforcement by state authorities of the biosecurity standards and the farmers’ compliance with them.
Characterization of Rotavirus Strains Responsible for Breakthrough Diarrheal Diseases among Zambian Children Using Whole Genome Sequencing
Authors: Mwape Innocent , Laban Natasha Makabilo , Chibesa Kennedy , Moono Andrew , Silwamba Suwilanji , Malisheni Moffat Mulemena , Chisenga Caroline , Chauwa Adriace , Simusika Paul , Phiri Mabvuto , Simuyandi Michelo , Chilengi Roma , De Beer Corena , Ojok David
Published: November 2023

The occurrence of rotavirus (RV) infection among vaccinated children in high-burden settings poses a threat to further disease burden reduction. Genetically altered viruses have the potential to evade both natural infection and vaccine-induced immune responses, leading to diarrheal diseases among vaccinated children. Studies characterizing RV strains responsible for breakthrough infections in resource-limited countries where RV-associated diarrheal diseases are endemic are limited. We aimed to characterize RV strains detected in fully vaccinated children residing in Zambia using next-generation sequencing. We conducted whole genome sequencing on Illumina MiSeq. Whole genome assembly was performed using Geneious Prime 2023.1.2. A total of 76 diarrheal stool specimens were screened for RV, and 4/76 (5.2%) were RV-positive. Whole genome analysis revealed RVA/Human-wt/ZMB/CIDRZ-RV2088/2020/G1P[4]-I2-R2-C2-M2-A2-N2-T2-E2-H2 and RVA/Human-wt/ZMB/CIDRZ-RV2106/2020/G12P[4]-I1-R2-C2-M2-A2-N1-T2-E1-H2 strains were mono and multiple reassortant (exchanged genes in bold) respectively, whilst RVA/Human-wt/ZMB/CIDRZ-RV2150/2020/G12P[8]-I1-R1-C1-M1-A1-N1-T1-E1-H1 was a typical Wa-like strain. Comparison of VP7 and VP4 antigenic epitope of breakthrough strains and Rotarix strain revealed several amino acid differences. Variations in amino acids in antigenic epitope suggested they played a role in immune evasion of neutralizing antibodies elicited by vaccination. Findings from this study have the potential to inform national RV vaccination strategies and the design of highly efficacious universal RV vaccines.
Comparative Epidemiological Assessment of Monkeypox Infections on a Global and Continental Scale Using Logistic and Gompertz Mathematical Models
Authors: Marín-Sánchez Obert , Pesantes-Grados Pedro , Pérez-Timaná Luis , Marín-Machuca Olegario , Sánchez-Llatas Christian J. , Chacón Ruy D.
Published: November 2023

The monkeypox virus (MPXV) has caused an unusual epidemiological scenario—an epidemic within a pandemic (COVID-19). Despite the inherent evolutionary and adaptive capacity of poxviruses, one of the potential triggers for the emergence of this epidemic was the change in the status of orthopoxvirus vaccination and eradication programs. This epidemic outbreak of HMPX spread worldwide, with a notable frequency in Europe, North America, and South America. Due to these particularities, the objective of the present study was to assess and compare cases of HMPX in these geographical regions through logistic and Gompertz mathematical modeling over one year since its inception. We estimated the highest contagion rates (people per day) of 690, 230, 278, and 206 for the world, Europe, North America, and South America, respectively, in the logistic model. The equivalent values for the Gompertz model were 696, 268, 308, and 202 for the highest contagion rates. The Kruskal–Wallis Test indicated different means among the geographical regions affected by HMPX regarding case velocity, and the Wilcoxon pairwise test indicated the absence of significant differences between the case velocity means between Europe and South America. The coefficient of determination (R2) values in the logistic model varied from 0.8720 to 0.9023, and in the Gompertz model, they ranged from 0.9881 to 0.9988, indicating a better fit to the actual data when using the Gompertz model. The estimated basic reproduction numbers (R0) were more consistent in the logistic model, varying from 1.71 to 1.94 in the graphical method and from 1.75 to 1.95 in the analytical method. The comparative assessment of these mathematical modeling approaches permitted the establishment of the Gompertz model as the better-fitting model for the data and the logistic model for the R0. However, both models successfully represented the actual HMPX case data. The present study estimated relevant epidemiological data to understand better the geographic similarities and differences in the dynamics of HMPX.
Method for the Conceptual Design of a New Mode of Urban Delivery Vehicle
Authors: Hermann Dan , Brousek Josef , Nemecek Pavel
Published: November 2023

The transportation industry is undergoing a radical transformation driven by global trends and technological developments. Its main challenges include meeting the increasing demand for urban mobility and delivery services, while simultaneously addressing issues such as the requirement to reduce traffic congestion, limited parking space, and environmental pollution. This paper proposes a method for the conceptual design of innovative urban delivery vehicles meeting these challenges. The methodology is demonstrated in the proposed vehicle concept: a narrow-track leaning vehicle with the road signature of a motorscooter and the cargo capacity of a small four-wheeled vehicle aimed for low to high range and speed -mile delivery. The study presents a comprehensive methodology to optimize the vehicle parameters based on total annual costs of delivery and energy consumption. The result parameters are later used to demonstrate the benefits from a range in these vehicles, in terms of efficiency and cost-effectiveness, compared to traditional four-wheeled delivery vehicles. It compares the performance of the proposed vehicle with a four-wheeled vehicle in delivery operations, in both midmile city use and in megacity scenarios. The findings underscore that the proposed vehicle has lower total annual costs of delivery, lower energy consumption, and higher delivery efficiency than the traditional vehicle. This paper concludes that the methodology guided the design to present a narrow-track leaning vehicle concept with high potential for reducing financial costs, mitigating negative environmental impact, and improving urban mobility.
Prospective Analysis of Massive Integration of Electric Vehicle Chargers and Their Impact on Power Quality in Distribution Networks
Authors: Bernal-Vargas Juan B. , Castro-Galeano Juan C. , Tibaduiza-Rincón Edgar E. , López-Lezama Jesús M. , Muñoz-Galeano Nicolás
Published: November 2023

The increasing presence of electric vehicles (EVs) requires a thorough understanding of their impact on distribution assets. EV chargers are characterized as nonlinear and multi-state loads due to their unique electrical consumption patterns. This paper presents a comprehensive study focused on modelling diverse EV charging units deployed in the industrial, commercial, and residential sectors. To conduct this analysis, a simulation environment utilizing the ETAP tool is employed, taking into account time variations. This approach facilitates the comprehension and anticipation of the effects that EV charging may impose on distribution networks, thereby supporting well-informed decision-making for the adaptation and enhancement of the electrical system. Detailed data on current and voltage from operational EV charging stations were collected to create consumption, current, voltage, and harmonic profiles for these charging units. Subsequently, general models or libraries applicable to Level 1, Level 2 and Level 3 EV chargers available in Colombia were developed. These models underwent rigorous validation and were subjected to a comprehensive analysis using the IEEE 13-bus test system. The research yielded valuable insights and conclusions regarding the integration of EV chargers into the current Colombian distribution systems, as well as the potential impact of adopting these devices on power quality issues within the distribution grid. This study contributes to the improved management of distribution assets, thereby facilitating the integration of sustainable electric mobility in the national electrical system.
Effects of DementiaNet’s Community Care Network Approach on Admission Rates and Healthcare Costs: A Longitudinal Cohort Analysis
Authors: Remers Toine EP , Kruse Florien M. , van Dulmen Simone A. , Oostra Dorien L. , Maessen Martijn FM , Jeurissen Patrick PT , Rikkert Marcel GM Olde
Published: November 2023

Background: People with dementia are increasingly living at home, relying on primary care providers for most healthcare needs. Suboptimal collaboration and communication between providers could cause inefficiencies and worse patient outcomes. Innovative strategies are needed to address this growing disease burden and rising healthcare costs. The DementiaNet programme, a community care network approach targeted at patients with dementia in the Netherlands, has been shown to improve patient’s quality of care. However, very little is known about the impact of DementiaNet on admission risks and healthcare costs. This study addresses this knowledge gap. Methods: A longitudinal cohort analysis was performed, using medical and long-term care claims data from 38 525 patients between 2015-2019. The primary outcomes were risk of hospital admission and annual total healthcare costs. Mixed-model regression analyses were used to identify changes in outcomes. Results: Patients who received care from a DementiaNet community care network showed a general trend in lower risk of admission for all types of admissions studied (ie, hospital, emergency ward, intensive care, crisis, and nursing home). Also, the intervention group showed a significant reduction of 12% in nursing days (relative risk [RR] 0.88; 95% CI: 0.77– 0.96). No significant differences were found for total healthcare costs. However, we found effects in two sub-elements of total healthcare costs, being a decrease of 19.7% (95% CI: 7.7%–30.2%) in annual hospital costs and an increase of 10.2% (95% CI: 2.3%–18.6%) in annual primary care costs. Conclusion: Our study indicates that DementiaNet’s community care network approach may reduce admission risks for patients with dementia over a long-term period of five years. This is accompanied by a decrease in nursing days and savings in hospital care that exceed increased primary care costs. This improvement in integrated dementia care supports wider scale implementation and evaluation of these networks.
Pengaruh Gaya Kepemimpinan Transformasional dan Transaksional terhadap Kinerja Karyawan: Quality of Work Life sebagai Pemoderasi
Authors: Engko Cecilia , Batkunde Adonia A. , Baharudin Nilam Binti
Published: November 2023

This study aims to test and analyze empirically the influence of transformational and transactional leadership styles on employee performance with quality of work life as a moderating variable. Collecting data in this study using a questionnaire with saturated sample method. The population of this study was conducted at 12 BUMN companies in Ambon City with the unit of analysis used, namely employees of the finance department. The number of samples collected is 70 and processed by 70 respondents or 100%. Methods of data analysis using a moderated regression model (moderated regression analysis). The results of this study indicate that (1) transformational leadership style has a significant positive effect on employee performance, (2) transactional leadership style has a significant positive effect on employee performance, (3) quality of work life strengthens transformational leadership style on employee performance, (4) quality of work life strengthens the transactional leadership style on employee performance.
Design and Optimization of Voltage Mode PWM Control of DC-DC Buck Converter with a PI-Lead Compensator Using the Simulated Annealing Algorithm
Authors: DOĞAN Kübra , DAĞ Bülent
Published: November 2023

This paper presents a method for improving the performance of DC-DC Buck Converter Systems using voltage mode Pulse Width Modulation (PWM) control. We explore the effectiveness of Proportional-Integral (PI) and Lead Compensator controllers in enhancing system stability, minimizing voltage fluctuations, and improving load response. The system is modeled through transfer functions, and the controllers' impacts are analyzed both individually and in tandem. A key contribution of this work is the optimization of the PI-Lead Compensator parameters utilizing the Simulated Annealing Algorithm, which is fine-tuned to improve phase margin, gain crossover frequency, and steady state error. These parameters are critical for optimizing the system’s output performance. Through MATLAB simulations, we demonstrate the iterative process of parameter optimization and validate the algorithm's efficacy in managing the DC-DC Buck Converter. The results highlight the enhanced performance achieved with the optimized parameters, providing a viable solution for effective control of DC-DC Buck Converter Systems.
Pengembangan Video Promosi Desa Wisata Teluk Buo untuk Menarik Minat Wisatawan
Authors: Wiraseptya Tedy , Suardi Melisa
Published: November 2023

Desa wisata menjadi daerah destinasi wisata yang meningkatkan industri pariwisata di Indonesia. Kota Padang, Sumatera barat memiliki beberapa Desa Wisata yang berpotensi untuk dikunjungi, salah satunya Desa Wisata Teluk Buo. Pengabdian kepada masyarakat ini bertujuan untuk meningkatkan minat wisatawan dalam mengunjungi Desa Wisata Teluk Buo, Kecamatan Bungus Teluk Kabung, Kota Padang. Pengabdian kepada masyarakat ini menggabungkan pendekatan pemasaran dan multimedia dengan fokus pada pengembangan video promosi. Metode dalam melaksanakan pengabdian ini melibatkan penduduk setempat, komunitas, serta pelaku akademik dalam proses penciptaan sebuah video promosi. Hasil dari pengabdian ini akan menciptakan sebuah video promosi Desa Wisata Teluk Buo yang dapat mempromosikan keindahan alam, budaya dan aktivitas wisata yang ada di Teluk Buo. Selain itu, partisipasi aktif masyarakat setempat dalam penciptaan video ini juga memberikan dampak positif dalam mempromosikan keramahan dan keunikan Desa Wisata Teluk Buo. Karya pengabdian ini berupa video promosi berjudul “Hidden Heaven in Teluk Buo”. Karya ini ditujukan sebagai media promosi Desa Wisata Teluk Buo, karna pengembangan video promosi dapat menjadi alat yang efektif dalam meningkatkan minat wisatawan terhadap destinasi wisata. Diharapkan video ini mampu meningkatkan minat wisatawan berkunjung dan menjadi kontribusi positif terhadap ekonomi lokal, menciptakan lapangan pekerjaan, serta memperkuat kesadaran pentingnya pelestarian alam dan budaya di Desa Wisata Teluk Buo
SISTEM OTOMATISASI BLUR CITRA WAJAH MENGGUNAKAN GAUSSIAN FILTER DAN DLIB CNN
Authors: Juniar Audrey Nauffal , Mahdi Sultan , Hendra Hendra , Wardhani Galuh Larasati , Raudah Raudah
Published: November 2023

Penulisan ini bertujuan untuk menguji sistem otomasi blur wajah berbasis pengolahan citra menggunakan OpenCV DLib CNN terhadap beberapa kondisi seperti banyaknya jumlah wajah pada citra, posisi hadap dari wajah, dan juga ketika wajah terhalang oleh masker. Proses sistem ini diawali dengan menginput citra, resize citra, mengubah citra menjadi graycale dan ekualisasi citra. Kemudian akan dilakukan pendeteksian wajah dengan Dlib CNN dimana wajah yang terdeteksi pada citra akan dilanjutkan ke proses blur pada bagian wajah yang terdeteksi. Hasil dari penulisan ini, sistem mampu mendeteksi wajah baik pada jumlah wajah pada citra yang banyak, posisi wajah 90 derajat dari wajah depan, maupun saat wajah terhalang oleh masker. Dan juga tredapat error ketika terdapat banyak wajah pada citra dan terdapat halangan pada salah satu wajah yang menyebabkan wajah tersebut tidak ter-blur
UPAYA EDUKASI KESEHATAN DALAM PERSIAPAN VAKSINASI COVID-19 PADA LANSIA
Authors: Ose Maria Imaculata , Handayani Fitriya , Hidaya Nurman , Pujianto Ahmat , Tri Wahyudi Donny
Published: November 2023

Program vaksinasi menjadi salah satu prioritas pemerintah untuk mencegah penularan covid-19 dan menciptakan herd immunity (kekebalan kelompok) untuk dapat keluar dari  pandemik. Lansia salah satu kelompok sasaran utama sebagai prioritas penerima vaksin. Pencegahan penularan melalui upaya vaksin Covid-19 dan booster terhadap Covid-19 bagi lansia menjadi prioritas, baik di tingkat masyarakat maupun di fasilitas kesehatan. Saat ini cakupan vaksinasi belum mencapai harapan, data menunjukan pada bulan  Agustus 2021 cakupan vaksinasi pada pendudukan Indonesia masih rendah. hasil wawancara dari petugas kesehatan penanggung jawab program vaksinansi puskesmas juata menjelaskan bahwa saat ini jumlah lansia yang di vaksinasi masih cenderung sedikit. Sebagian besar lansia maupun keluarganya belum mau di vaksin. Adapun tujuan pengabdian ini  memberikan sebagai Upaya Edukasi Kesehatan dalam Persiapan Vaksinasi Covid-19 pada Lansia. Dalam pengabdian ini melibatkan mahasiswa sebagai fasilitator untuk memberikan edukasi  kepada keluarga dan lansia. Pelaksanaan kegiatan ini di laksanakan di wilayah kerja Puskemas Juata berlangsung selama bulan Agustus-September 2021. Kegiatan ini di harapkan lansia berpartisipasi dalam vaksinasi covid-19.
Investigating the Transformative Impact of the Family Hope Program (PKH) on Basic Needs and Community Development in Pardomuan I Village, Pangururan District, Samosir Regency
Authors: Sihotang Demita , Sihotang Marsono Mersel
Published: November 2023

This research delves into the transformative influence of the Family Hope Program (PKH) on fulfilling basic needs in Pardomuan I Village, Pangururan District, Samosir Regency. Against the backdrop of Indonesia's social welfare initiatives, the study navigates the correlations and trends shaping economic empowerment, educational attainment, health outcomes, and women's empowerment within the community. Employing a mixed-methods research design, the study integrates quantitative surveys, in-depth interviews, focus group discussions, and documentary analysis to capture the multifaceted impact of PKH. A purposive sampling strategy targets PKH beneficiary families, ensuring diverse representation. Ethical considerations guide the research process, fostering transparency and participant trust. The research reveals robust correlations between PKH participation and economic empowerment, emphasizing the program's role as a financial lifeline, poverty alleviator, and catalyst for improved housing and food security. Educational outcomes showcase a positive association, linking PKH to increased school enrollment and attendance. Health initiatives correlate with enhanced well-being, and gender-inclusive strategies correlate with heightened economic resilience among women. Policy implications advocate for the expansion of targeted cash transfers, integrated health and education initiatives, and gender-inclusive strategies in social welfare programs. Practitioners are encouraged to adopt community-centric approaches, continuous monitoring, and adaptive strategies. Future research directions include longitudinal studies, comparative analyses, and exploring multi-program interactions
Modern specificity of non-psychotic mental disorders in internally displaced persons
Authors: Zelenska K.O.
Published: November 2023

Internally displaced persons are persons who, due to certain life circumstances, were forced to leave their permanent place of residence. Such circumstances include: the threat to one's life caused by war, the threat of violence, terrorism, violation of human rights, and such persons are forced to seek refuge in other regions of the country. Nowadays, military operations are a significant cause of post-traumatic stress disorder in 80% of those who survived them, with a high risk of depression, self-destructive behavior, anxiety disorders, and addictive behavior. According to the results of the study, the clinical structure of non-psychotic mental disorders in the examined patients was represented by: a moderate or severe depressive episode without psychotic symptoms, panic disorder, mixed anxiety-depressive disorder, post-traumatic stress disorder and adaptation disorders. According to the data of the psychodiagnostic study on the scale for assessing the impact of a traumatic event, we obtained the following indicators: (36.2±1.3)% of the examined have severe clinical manifestations of PTSD, while a high level of impact of the traumatic event was noted on all scales: intrusion, avoidance, and physiological excitability. According to the scale of severity of traumatic stress, (66.5±1.6)% have a full manifestation and (31.3±1.3)% have a clear manifestation of stress disorder. At the same time, the average value of the degree of expressiveness of post-stress disorders according to the Mississippi scale in the examined patients exceeded its normative value and amounted to (96.8±2.2) points, and their symptoms were ranked as follows: prevention, intrusion, hyperactivity, guilt. In (59.3±1.5)% of the examined, the presence of an extremely high level, in (31.1±1.3)% of an increased level of social frustration, which is caused by factors of forced resettlement and is a factor of significant social difficulties of forcibly displaced persons, was noted.

Keywords: forcibly displaced persons, anxiety, depression, adjustment disorders, PTSD.
Pembuatan Sabun Mandi Transparan VCO dengan Penambahan Ekstrak Biji Alpukat Sebagai Antioksidan dan Antibakteri Alami
Authors: Turangan Timothy , Katja Dewa G. , Aritonang Henry F.
Published: November 2023

Telah dilakukan penelitian tentang pembuatan sabun mandi transparan berbahan dasar Virgin Coconut Oil dengan penambahan ekstrak biji alpukat sebagai bahan aktif dalam sabun. Mutu sabun yang dihasilkan dianalisis berdasarkan SNI 3532:2021 tentang Sabun Mandi Padat. Aktivitas antioksidan ditentukan menggunakan metode penangkapan radikal bebas DPPH dan aktivitas antibakteri diuji dengan metode difusi cakram kertas (Kirby-Bauer). Sabun yang dibuat dengan penambahan ekstrak biji alpukat tidak memenuhi SNI untuk parameter total lemak dan kadar klorida. Sabun tanpa penambahan ekstrak biji alpukat tidak memenuhi kriteria SNI untuk parameter total lemak, kadar klorida dan lemak tak tersabunkan. Sabun dengan penambahan ekstrak biji alpukat memiliki aktivitas penangkal radikal bebas dengan nilai IC50 sebesar 17,17 μg/mL yang tergolong sangat kuat. Aktivitas antibakteri dari sabun dengan penambahan ekstrak biji alpukat memberikan hasil zona hambat yang tergolong sedang terhadap bakteri Staphylococcus aureus dan bakteri Pseudomonas aeruginosa.
A research was conducted on the manufacture of transparent bath soap made from Virgin Coconut Oil with the addition of avocado seed extract as an active ingredient. The quality of the soap produced was analyzed based on SNI 3532:2021 concerning Solid Bath Soap. Antioxidant activity was examined using the DPPH free radical scavenging method and the antibacterial activity was tested using the paper disc diffusion method (Kirby-Bauer). Soap made with the addition of avocado seed extract did not meet the conditions required by SNI for total fat and chloride content. Soap without the addition of avocado seed extract did not qualify by SNI for the parameters of total fat, chloride content, and unsaponifiable fat. Soap with the addition of avocado seed extract has very strong free radical scavenging activity with an IC50 value of 17,17 μg/mL. The soap with the addition of avocado seed extract showed antibacterial activity resulted in a moderate inhibition zone against Staphylococcus aureus and Pseudomonas aeruginosa.
The Role of Kodam XIV / Hasanuddin Health Team in Natural Disaster Management
Authors: Loginsi Luther , Yusuf Andi , Azis Rahmawati , Dalming Taufiq
Published: November 2023

The role of the Kodam XIV / Hasanuddin and TNI health teams in natural disaster management is essential to provide health services and prevent more casualties. However, a deeper understanding of the effectiveness and challenges faced is needed. This study aims to analyze the role of Kodam XIV / Hasanuddin Health in natural disaster management, focusing on mitigation governance, early warning, and disaster preparedness. This research uses qualitative descriptive methods to describe what is happening in the field in related agencies. Data is collected through observation, interviews, and documentation by applying source, data, and time triangulation to ensure the validity and credibility of the information obtained. This research was conducted in West Sulawesi, a province prone to floods, tsunamis, earthquakes, etc. The Health Team of Kodam XIV / Hasanuddin plays an active role in disaster risk management by carrying out mitigation in the form of wave containment infrastructure development and normalization, as well as conducting early warning through the installation of EWS tools controlled by BPBD and BMKG, and conducting training, socialization, and preparing disaster risk reduction plans in the preparedness cycle. It was concluded that the health team of Kodam XIV/Hasanuddin has a central role in disaster risk management by implementing various programs such as mitigation, early warning, and preparedness, as well as providing education and training to the community to increase awareness and response to disasters.
Therapeutic Analysis of Bay Leaf Decoction as an Intervention of Acute Pain Nursing Problems With Hypertension
Authors: Murwani Arita , Alfiyanti Nur , Hikmawati Ana Nur , Mashunatul Ani
Published: November 2023

Health problems can arise at a stage according to family development, one of which is the development of elderly families. A problem that often arises in the elderly is Hypertension. Medical management of hypertension, one of which is medicinal and non-medical, namely herbal medicine with bay leaf decoction. Prevention of hypertension one is by means of complementary therapy, namely bay leaf decoction. This study aimed to analyze bay leaf decoction therapy in hypertensive clients with acute pain nursing problems at the stage of development of elderly families. The research method used is descriptive, the implementation of research by providing bay leaf decoction therapy for 3 days drunk morning and evening. The results of acute pain problems were resolved before the patient's TD therapy was 170/100 mmHg, and after bay leaf decoction therapy, the patient's TD became 150/80 mmHg. The patient's pain also decreased from a scale of 6 to a scale of 3. It can be concluded that there is a hypertension-related influence on the elderly with pain problems with bay leaf decoction therapy
Lavender And Lemon Aromatherapy Against Anxiety III Trimester Pregnant Women Facing Labor
Authors: Asnita Asnita , Pujiati Wasis , Sari Komala , Nirnasari Meily
Published: November 2023

Management of anxiety can be done pharmacologically and non-pharmacologically, non-pharmacologically, one of which is aromatherapy. This study aims to determine the Comparison of Lavender and Lemon Aromatherapy to the Anxiety of Trimester Pregnant Women Facing Childbirth. This type of research is a Quasi Experiment with the design of a method of two groups, pre and post-test without control. In a sample of 22 respondents, the sampling technique is quota sampling. The research instrument used Zung Self-Rating Anxiety Scale (ZSAS) sheets—data analysis using the Wilcoxon and Mann-Whitney tests. Based on the results of the Wilcoxon test, the lavender and lemon aromatherapy group showed a p-value of 0.000 (<0.05). The results of the Mann-Whitney test analysis found that lavender aromatherapy was more effective than lemon, with a p-value of 0.672. It can be concluded that there is no significant comparison of lavender and lemon aromatherapy to the anxiety of pregnant women in the third trimester facing childbirth. Third-trimester pregnant women facing labour who experience anxiety can use lavender and lemon aromatherapy to reduce stress.
Factors associated with non-adherence to taking medication in elderly people with hypertension
Authors: Yuliana Rahmah , Haerati Haerati , Makmur Andi Suswani
Published: November 2023

Nonadherence to taking medication in older people with hypertension is a serious problem in the management of this health condition. This study aims to identify factors associated with nonadherence to taking medication in older people with hypertension. The study used descriptive quantitative methods with a cross-sectional approach. Purposive sampling technique with Chi-Square statistical test. The results found the relationship between adherence to hypertension medication with education level, a p-value of 0.297, ease of access to health services, a p-value of 0.297, motivation to seek treatment, a p-value of 0.014, family support, p-value of 0.201, support of health workers p-value of 0.595. It can be concluded that there is no significant relationship between education level, family support, and health worker support, and there is a significant relationship between access to health services and motivation with adherence to taking medication in older people with hypertension. However, of course, analysis is needed related to these factors. Effective treatment must consider each patient's social, economic, psychological, and cultural conditions. Health education, social support, and cooperation between patients, doctors, and health workers can help improve adherence rates in treating hypertension in the elderly. This effort is important to prevent serious complications that can arise due to non-compliance in taking medication.