bluuebunny/crossref_metadata_2025 huggingface dataset:
Implementasi Peraturan Daerah No 6 Tahun 2019 Tentang Strategi Pembangunan Kepariwisataan Pada Dinas Pariwisata Kabupaten Labuhanbatu Selatan
Authors: Aritonang Fengky Aryo , Hartono Budi , Wulandari Novita
Published: March 2024

The Department of Youth, Sports and Tourism of South Labuhanbatu Regency is 2 (two) different offices, namely the Office of Youth and Sports and the Office of Tourism. In 2002, these two agencies merged to become the Youth, Sports and Tourism Office which is expected to further optimize and synergize in carrying out development in the field of youth sports and tourism objects in South Labuhanbatu Regency. In this case, the Tourism and Culture Office of South Labuhanbatu Regency as the implementer of the regional regulation policy No. 6 of 2019 Chapter VI Concerning Tourism Development Strategies in Simalungun Regency. The theory used in this research is Implementation theory by Edward III, this research uses a qualitative type methodology which using interview techniques, observation, and also documentation. As reinforcement, this study also consisted of key informants, main informants and additional informants using data analysis techniques by Miles and Huberman namely data collection, data reduction, data presentation and conclusions.
Analisis Kinerja Penyuluh Keluarga Berencana di Kelurahan Sidorame Timur Kecamatan Medan Perjuangan
Authors: Damanik Maharani Iviola adithia , Muda Indra , Lubis Yurial Arief
Published: March 2024

East Sidorame Village is a village that runs a family planning program can be run with a family planning instructor who assists in monitoring and fostering the family planning program. The problem this study is the performance of family planning instructors and the factors that hinder the performance of family planning instructors in the East Sidorame Village, Medan Perjuangan District. Data collection is done through observation, interviews and documentaries. This research usues qualitative method with a descriptive approach. The results showed that the performance of family planning instructors in the East Sidorame Village, Medan Perjuangan District was good. Judging from the performance indicatorsused, namely in terms of quality, effectiveness, timeliness and work commitment related to ability, knowledge, the method used to complete the report, the responsibilities and loyalty of the family planning instructor are appropriate. In terms of independence and quantity, extension workers continue to receive assistance in conducting counseling and the target of counseling has not been evenly distributed to community due to the covid-19 pandemic. The obstacle to the performance of family planning instructors in the East Sidorame Village, Medan Perjuangan District, is that the Counseling has not been maximized and evenly distributed due to the covid-19 pandemic, so that the target for PUS participating in the family planning program has not been achieved.
Quiero TV, televisión desde y para Guadalajara
Authors: Figueroa Santana Dulce Nataly
Published: March 2024

En los que parecen tiempos turbulentos para la televisión y sus audiencias, una nueva televisora en Jalisco apuesta por el entretenimiento, la opinión y la información local. Los tapatíos recibieron el 2019, y junto con él a Quiero tv, un canal de señal abierta con contenidos de interés general y programas inéditos de producción propia.
Análisis de la cobertura de la pandemia de covid–19 en portadas de seis portales informativos de Jalisco
Authors: Muñoz Acosta Hernán
Published: March 2024

Durante 2020 los medios de comunicación del mundo se enfrentaron a un reto sin precedentes al realizar la cobertura de la crisis de salud que representó la amenaza del sars–CoV–2 y mantener al tanto a una ciudadanía diversa en condiciones de acceso a la información y al conocimiento desiguales.
Alfaro y el coronavirus: un relato no siempre ganador
Authors: Robles Muro Paloma
Published: March 2024

Para este ensayo realicé un análisis sociológico de la estrategia de comunicación de la lucha contra el covid–19 desde las cuentas de Twitter y Facebook del gobernador de Jalisco Enrique Alfaro Ramírez, de marzo a diciembre de 2020. En estas cuentas se refleja el funcionamiento, casi milimétrico, de la maquinaria de empresas de comunicación que apoyan al gobernador.
El lado visible de los procesos de cambio en el periodismo contemporáneo: los despidos múltiples en las organizaciones informativas de Guadalajara
Authors: Rodelo Frida V.
Published: March 2024

El despido múltiple de periodistas es un fenómeno que ha afectado a un número significativo de redacciones y que se da en el marco de procesos mundiales de “crisis” o “declive” de las organizaciones de medios informativos, así como de transformaciones profundas en el mundo del trabajo. Sin embargo, los procesos mencionados no se desarrollan de manera homogénea, sino que se configuran de acuerdo con las particularidades de cada contexto específico: estos pueden entrelazarse con condiciones que de antemano provocan inestabilidad, precariedad o violencia, como lo son, en el caso mexicano, la fragilidad institucional del periodismo y del propio Estado.
ВЕРБАЛІЗАЦІЯ АВСТРІЙСЬКОГО МІТУ В ТЕТРАЛОГІЇ СТАНІСЛАВА ВІНЦЕНЗА «НА ВИСОКІЙ ПОЛОНИНІ»
Authors: Монолатій Тетяна , Ткачук Наталія
Published: March 2024

Метою статті є з’ясування специфіки вербалізації австрійського міту в тетралогії С. Вінценза «На високій полонині». Авторка переконана, що мітокритична інтерпретація творчості видатного польського письменника-гуманіста сприятиме сучасному аналізу задуму тетралогії «На високій полонині» на ідейному рівні, його кореляції з сюжетом, жанровою особливістю, персонажністю. 

Методи дослідження. Для реалізації цієї дослідницької проблеми авторка використала інтерпретаційний, порівняльно-типологічний методи, мітокритичну і культурно-історичну методологію.

Результати. Вербалізація австрійського міту в тетралогії С. Вінценза «На високій полонині» пояснюється біографічними, історичними, етнічними і культурними чинниками, що вплинули на творчість письменника – уродженця пізньогабсбурзької Галичини, зокрема покутсько-гуцульського пограниччя. Взаємодія цих чинників створила підґрунтя для художнього опису уявної та штучної моделі повсякдення етнічних груп Гуцульщини та Покуття у межах Австро-Угорщини, її своєрідної віртуалізації. Австрійський міт у романі-епопеї С. Вінценза не є рівнозначним вигадці, авторській фантазії, однак його елементи (особа імператора, імперське військо, етнічні групи) є свідченням авторського суб’єктивного бачення регіону після колапсу Габсбурзької монархії у 1918 р., повоєнної (після Першої світової війни) актуалізації ідеалізації багатонаціонального простору та фікціоналізації дійсності. Специфікою австрійського міту текстів С. Вінценза є й те, що перший том тетралогії С. Вінценза з’явився друком 1936 р. у Варшаві, а наступні томи – у Лондоні відповідно 1970, 1974 і 1979 рр. (останні два – після смерті автора), що свідчить про «двовимірність» мітологічного мислення письменника – в умовах міжвоєння та у повоєнний (після вимушеної еміграції та Другої світової війни) період, де час і простір певною мірою накладалися на творчість С. Вінценза. 

Наукова новизна дослідження – мітокритичне прочитання тетралогії С. Вінценза «На високій полонині» дало змогу доповнити цілісну картину авторського світогляду певної культурно-історичної епохи – міжвоєнного (1920-1930-х рр.) і повоєнного (після 1945 р.) періодів. Виокремлення елементів австрійського міту, його вербалізація С. Вінцензом значно доповнюють методологію аналізу художніх творів, їх літературну критику.

Практичне значення статті полягає у тому, що її основні положення можна використовувати для подальших студій над проблематикою австрійського міту у світовій та українській літературах ХХ – початку ХХІ сторіч, узагальнювати для подальшого моделювання мітокритичного аналізу текстів репрезентантів австрійського міту – уродженців сучасної України.
THE ROLE AND CORRECTION OF SEXUAL DYSFUNCTION AS A COMPONENT OF THE QUALITY OF LIFE IN PATIENTS OPERATED ON FOR CEREBRAL ANEURYSM RUPTURE
Authors: Lytvak Svitlana O. , Yeleynik Maksym V. , Chobitko Liliia V. , Lytvak Olena O. , Pasichnyk Hennadiy P. , Dabrowski Wojciech
Published: March 2024

Introduction. Hemorrhagic stroke due to the rupture of the intracranial aneurysm (IA) is a typical clinical manifestation of the disease and one of the main causes of disability, affecting the quality of life in operated patients.
The aim. To determine the feasibility and safety of implementing protocols for diabetes mellitus (DM) treatment as part of rehabilitation interventions in patients who have undergone surgery for the rupture of intracranial aneurysm (IA) in the brain.
Materials and methods. To determine the effectiveness and safety of implementing diabetes mellitus (DM) treatment protocols in individually developed rehabilitation interventions following surgery for the rupture of intracranial aneurysm (IA) in the brain, a retrospective cohort study was conducted in parallel groups.
Results. Sexual dysfunctions (SD) resulting from the rupture of IA are multifactorial. The causes of SD can be categorized as primary, secondary, and tertiary. Primary causes include damage to brain structures by hemorrhagic stroke or vascular ischemic events affecting sexual functioning, pre-existing medical conditions, and side effects related to medication therapy during treatment. Secondary causes encompass persistent sensorimotor disturbances due to a prior stroke. Issues related to cognitive, behavioral, and psychosocial adaptation constitute tertiary causes of SD. The effective and prompt correction of sexual dysfunction in patients following the rupture of cerebral blood vessel aneurysms largely depended on the proper administration of anesthesia during surgical interventions and intensive therapy in the perioperative period. This includes preoperative preparation and patient analgesia, the administration of anesthesia, and adequate postoperative care.
Conclusions. The application of SD correction in men as part of rehabilitation measures from the 6th to the 24th month after surgical treatment of intracranial aneurysm (IA) has a positive impact, reducing SD regression from 88.9% (n=56/63) to 34.9% (n=22/63).
EVALUATION OF THE EFFECTIVENESS OF UNILATERAL BIPORTAL ENDOSCOPIC DISCECTOMY IN COMPARISON WITH INTERLAMINAR MICRODISCECTOMY IN THE TREATMENT OF HERNIATED INTERVERTEBRAL DISCS OF THE LUMBAR SPINE
Authors: Balan Volodymyr S. , Fishchenko Iakіv V. , Kravchuk Lyudmila D. , Shcheholkov Yevhenii E.
Published: March 2024

The aim of the study is to conduct a comparative analysis of the effectiveness of the methods of unilateral biportal endoscopic discectomy and interlaminar microdiscectomy among patients operated on for herniated intervertebral discs of the lumbar spine.
Materials and methods. The study was conducted at the Department of spine and spinal cord neurosurgery of the Regional Clinical Hospital of the Ivano-Frankivsk from May 2021 to August 2022. The sample consisted of 99 patients with intervertebral disc herniation (at the level of L2-L3, L3-L4, L4-L5, L5-S1), including 44 men and 57 women. Criteria for intergroup distribution: group 1 (n = 43) – removal of the intervertebral disc herniation was performed by the method of unilateral biportal endoscopic discectomy; group 2 (n = 56) – interlaminar microdiscectomy was performed. Examination methods - VAS (cm), Oswestry questionnaire after 1 month, 6 and 12 months, respectively. Statistical processing of the results was carried out using Microsoft Excel and Statistica 8.0 (StatSoft Inc.).
Results. In the preoperative period, the back pain index was 6,9±1,1 and 6,7±1,4 in groups 1 and 2, respectively. In the postoperative period in group 1, the back pain index according to VAS decreased from 6,9±1,1 cm to 1,9±0,5 cm the next day, with positive dynamics remaining during the year of observation of 0,2±0,2 cm, respectively. In group 2, at the time of discharge, the pain index was noted at the level of 3,5 ± 0,9 cm with a gradual improvement to 0,7 ± 0,5 cm. Assessment of the severity of radicular pain in the leg in the postoperative period after 1 month showed a significant improvement in both groups: in group 1 from 7,2±0,6 cm to 0,5±0,5 and in group 2 from 7,8±0,5 cm to 0,5±0,3 cm. Significant differences between observation groups during the last survey was not detected. The duration of the operation when using endoscopic access was lower than during microdiscectomy (35,7±15,2 min (M±SD)) and (45,8±13,7 min (M±SD)), respectively (р≤0, 05). The amount of blood loss was 3,8 times less determined during endoscopic access ((35,4±18,9 ml (M±SD)) and (122,2±90,9 ml (M±SD)), respectively (р≤0,05). The length of stay in the hospital was shorter in the endoscopic discectomy group.
Conclusions. The method of unilateral biportal endoscopic microdiscectomy, due to its low trauma, allows the patient to return to an active lifestyle more quickly compared to open microdiscectomy. No significant differences were found according to VAS and Oswestry indicators at the remote stage of observation.
THE INFLUENCE OF BIOCOMPATIBILITY OF THE EXTRACORPOREAL OXYGENATOR CIRCUIT ON THE DEGREE OF HEMOLYSIS AND OPTIMIZATION OF OXYGEN STATUS IN MINIMALLY INVASIVE CORONARY ARTERY BYPASS GRAFTING
Authors: Cherniy Volodymyr I. , Sobanska Lada O. , Topolov Pavlo O. , Grygorieva Arina V.
Published: March 2024

Introduction. A distinctive feature of cardiopulmonary bypass in minimally invasive coronary artery bypass grafting (CABG) is the significantly longer perfusion time, involving active blood drainage from the vein to the cardiotomy reservoir, which carries the risk of hemolysis development. In this context, mechanical hemolysis disrupts the gas transport function of the blood.
The aim of the research. Reducing hemolysis and optimizing oxygen status of patients during minimally invasive coronary artery bypass grafting surgeries.
Materials and methods. The study included 60 patients, who underwent minimally invasive coronary artery bypass grafting (CABG) with cardiopulmonary bypass (CPB) under moderate hypothermia. The patients were divided into two groups of 30 individuals each. To improve the biocompatibility of the oxygenator, the circuit in Group 1 (Gr1) was treated with an adaptive composition, while in Group 2 (Gr2), the oxygenator circuit remained untreated. The following parameters were examined: hemoglobin (Hb), hematocrit (Ht), red blood cell count (RBC), oxygen delivery index (DO2I), oxygen consumption index (VO2I), oxygen extraction ratio (O2ER%), oxygen extraction index (O2EI%), venous (SpvO2), and arterial (SpaO2) oxygen saturation, oxygen tension in arterial (PaO2) and venous blood (PvO2), acid-base status of the blood (pH, pCO2,HCO3ˉ, BE), and the degree of hemolysis.
Results. Before initiation of cardiopulmonary bypass (CPB), an insignificant increase in O2IE% was observed in Gr1 (26.07±1.57) and Gr2 (27.11±0.81); p=0.875, indicating an increase in tissue oxygen consumption. At the hypothermic stage CPB, both Gr1 and Gr2 demonstrated a statistically significant decrease in Hb, Ht, and RBC levels (p<0.05) due to hemodilution, accompanied by a decrease in IDO2, IVO2, O2IE%, and O2ER% in both groups due to hypothermia. After rewarming, O2ER% in Gr1 (22.91±2.68) and Gr2 (24.59±2.02); p=0.191, and O2EI% in Gr1 (22.92±2.44) and Gr2 (24.61±2.01); p=0.215, were in the normal range. After weaning off cardiopulmonary bypassin Gr2, O2EI% was 27.34±1.97, indicating an increase in oxygen consumption and oxygen extraction. Upon separation from CPB, Gr2 showed a tendency to mild compensated metabolic acidosis, mainly due to HCO3ˉ 21.9±0.3. During the rewarming stage, the hemolysis value was 0.36±0.09in Gr1 and 0.45±0.17 in Gr2 (p<0.001). After CPB, hemolysis was 0.41±0.15 in Gr1 and 0.61±0.22 in Gr2 (p<0.001).
Conclusions. Improving the biocompatibility of the extracorporeal oxygenatorcircuit makes it possible to reduce hemolysis and optimise the patient's oxygen status after cardiopulmonary bypass in minimally invasive coronary artery bypass grafting.
PROTECTION OF THE RIGHTS OF HEALTHCARE WORKERS IN THE LIGHT OF EUROPEAN INTEGRATION PROCESSES
Authors: Strelchenko Oksana G. , Pastukh Igor D. , Dotsenko Oleksandr S. , Bukhtiyarova Iryna G. , Koshova Svitlana P.
Published: March 2024

The aim of the article is to thoroughly characterize the rights of all health care workers in accordance with the current legislation of Ukraine, as well as to identify problems that arise in the process of protecting the rights of health care workers and to propose ways to eliminate them.
Materials and methods. In the course of the research 1,000 healthcare workers were interviewed and surveyed regarding the violation of their fundamental rights in the city of Kyiv and medical and preventive institutions of the Kyiv region. Evaluating the violation of the rights of health care workers, it was found that every fifth medical worker notes the violation of his rights by patients, which is 70%, and by health care institutions – 25%; from colleagues – 3%; the other 2% refrained from answering.
The results. As of January 1, 2024, according to the statistical data of the National Health Service of Ukraine, it is stated that from January 1, 2022 to December 31, 2023 in Ukraine: the number of specialist doctors increased by 5.2% (+4667), by 4.9% (+1280) – primary care physicians (PHC), by 6.7% (+9961) – secondary medical personnel [1]. Thus, the number of medical workers (doctors, middle and junior staff (without pharmacists)) in the Electronic Health Care System as of January 1, 2022 was more than 288000, as of January 1, 2024 – 345000, and medical institutions – 7,393. In July 2023, the number of medical workers was already 396000, and the number of medical institutions was 6559. Whereas in December, the number of medical workers increased to almost 520000, and medical institutions – to 8444 [2].
Conclusions. In order to improve the protection of the rights of healthcare workers, it is necessary to implement at the legislative level the concept of medical neutrality, which should apply in all democratic countries, regardless of the situations that arise in society. The authors formulated the main principles of medical neutrality, in particular: protection of medical workers, patients, health care institutions and other medical formations, medical vehicles from attacks or from illegal interference; free access to medical care, in particular treatment, as well as necessary medicines and medical devices; humane treatment of the entire civilian population; lack of discrimination in the treatment of the sick or injured; observance of the rights of patients, in particular, to keep a secret about the state of health, to refuse treatment.
La fotografía y el trabajo etnográfico. El caso de la comunidad akateka: La Gloria.
Authors:   Instituto Nacional de Antropología e Historia, Ruiz Laguier Verónica
Published: March 2024

Este texto surge de mi visita en noviembre de 2021 a la comunidad akateka La Gloria, ubicada en el municipio de La Trinitaria (Chiapas, México). Acompañada por los fotógrafos José Ángel Rodríguez, Alanís Rodríguez y Pablo Farías del proyecto Bats’i Lab, tuve la oportunidad de presenciar la llegada de las cenizas del sacerdote activista Javier Ruiz, quien fundó la comunidad integrada por desplazados guatemaltecos, hace casi 40 años. Mi objetivo es proporcionar un contexto antropológico e histórico a las imágenes capturadas durante este singular evento religioso, así como ofrecer una breve reflexión sobre la relevancia de la fotografía como patrimonio histórico de los pueblos. Además, pretendo destacar la importancia de la fotografía como herramienta etnográfica en mi trabajo antropológico, ya que sirve como catalizador de la memoria colectiva. Es importante mencionar que mi contribución se basa en mi experiencia como antropóloga social y no como especialista en medios visuales.
Identification of the allelic state of the Rca2 gene for resistance to anthracnose and determination of genetic relatedness in garden strawberry genotypes
Authors: Tarasova E. V. , Kapitova I. A. , Andronova N. V.
Published: March 2024

The studies were conducted between 2022-2023.

   The purpose of the work was to analyze the relationship of hybrids and varieties of strawberries resistant and susceptible to anthracnose and to determine the putative allelic status of the anthracnose resistance gene Rca2.

   Selection of ISSR primers for identifying polymorphism and constructing dendrites of genetic similarity of 19 garden strawberry genotypes from the collection of the Federal State Budgetary Scientific Institution Federal Scientifi c Center for Horticulture. Th e eff ectiveness of ISSR primers was assessed by the ISSR-PCR method, followed by gel electrophoresis of ISSR-PCR products in an agarose gel. To assess the allelic state of the Rca2 gene, the SCAR marker STS-Rca2_240 was used. The genetic distance of the analyzed strawberry samples was determined using the Jaccard coeffi cient. Cluster analysis was carried out using the STATISTICA program (StatSoft ). The putative allelic status of the anthracnose resistance gene Rca2 in the studied varieties and hybrids was established. Diagnostic fragment of the STS-Rca2_240 marker, 240 bp in size. was found in the Alpha variety. Based on an array of genetic similarity coefficients, dendrograms were constructed, during the analysis of which the relationship of the studied variety samples was established. Promising forms were identifi ed that had a high degree of genetic similarity to varieties resistant to anthracnose, and forms that were closely related to susceptible varieties.
Tropologia w hermeneutyce Hieronima ze Strydonu
Authors: Nowaszczuk Jarosław
Published: March 2024

Tropologia to jedna z patrystycznych metod interpretacji tekstu biblijnego. Święty Hieronim włącza ją do swojego kanonu hermeneutycznego, który nazywa „potrójną deskrypcją i regułą Pisma świętego” (triplex descriptio et regula Scripturarum). Tłumaczy również, że istotą tropologii jest interpretacja moralna. Przedstawienie proweniencji tej metody, a dalej prezentacja, na czym ona polega w rozumieniu świętego Hieronima i jakimi rządzi się regułami, stanowi zasadniczy problem niniejszego studium.
Augustyńska interpretacja sankcji za gniew (Mt 5, 22bc) na tle wczesnochrześcijańskiej egzegezy
Authors: Nieścior Leon
Published: March 2024

W Mt 5, 22 zostają skierowane niezwykle surowe słowa przeciwko gniewowi, w których zostały nałożone pewne sankcje za gniew, w zależności od jego trzech różnych przejawów. Autor artykułu stara się usystematyzować zebrane odniesienia ojców greckich i łacińskich do Mt 5, 22bc, w których gniew zostaje poddany moralnej kwalifikacji. Artykuł stanowi przegląd myśli patrystycznej na ten temat.
Geographically Weighted Panel Regression Modelling of Dengue Hemorrhagic Fever Data Using Exponential Kernel Function
Authors: Raihani Risti , Sifriyani Sifriyani , Prangga Surya
Published: March 2024

Geographically Weighted Panel Regression (GWPR) model is a panel regression model applied to spatial data. This research takes the Fixed Effect Model (FEM) panel regression as the global model and GWPR as the local model for dengue hemorrhagic fever (DHF) in East Kalimantan Province data over the years 2018-2020. DHF is a disease that has the potential to become an extraordinary event which is accompanied by death. In comparison to Indonesia, East Kalimantan Province's DHF Incident Rate (IR) was high in 2020. East Kalimantan's IR is 60.6 per 100,000 population, compared to Indonesia's IR of 40.0 per 100,000 population. This research aims to obtain the GWPR model, as well as to acquire factors that affect DHF in East Kalimantan Province over the years 2018-2020 based GWPR model. The parameter of the GWPR model was estimated on each observation location using the Weighted Least Square (WLS) method, which is an Ordinary Least Square (OLS) with the addition of spatial weighting. The spatial weighting on the GWPR model was determined by the best weighting function between fixed exponential and adaptive exponential. The optimum weighting function with a minimum cross-validation (CV) value of 1.7317×106 is adaptive exponential. Based on GWPR parameter testing, factors that affect DHF are local and diverse in each 10 regencies/municipalities in East Kalimantan Province. These factors are population density, number of health facilities, percentage of proper sanitation use in the household, percentage of household with qualified drinking water sources, and percentage of health services. The coefficient of determination of the GWPR model obtains a higher value than the FEM, which is 95.33%. Based on the measurement of goodness using the coefficient of determination value, it can be concluded that GWPR is the best method to model the DHF data rather than the FEM.
Development of Accuracy for the Weighted Fuzzy Time Series Forecasting Model Using Lagrange Quadratic Programming
Authors: Rozy Agus Fachrur , Solimun Solimun , Wardhani Ni Wayan Surya
Published: March 2024

Limitation within the WFTS model, which relies on midpoints within intervals and linguistic variable relationships for assigning weights. This reliance can result in reduced accuracy, especially when dealing with extreme values during trend to seasonality transformations. This study employs the Weighted Fuzzy Time Series (WFTS) method to adjust predictive values based on actual data. Using Lagrange Quadratic Programming (LQP), estimated weights enhance the WFTS model. MAPE assesses accuracy as the model analyzes monthly IHSG closing prices from January 2017 to January 2023.The MAPE value of 0.61% results from optimizing WFTS with LQP. It utilizes a deterministic approach based on set membership counts in class intervals, continuously adjusting weights during fuzzification, minimizing the deviation between forecasted and actual data values.The Weighted Fuzzy Time Series Forecasting Model with Lagrange Quadratic Programming is effective in forecasting, indicated by a low MAPE value. This method evaluates each data point and adjusts weights, offering reliable investment insights for IHSG strategies..
Panel Data Spatial Regression Modeling with a Rook Contiguity Weighting Function on the Human Development Index in West Sumatera Province
Authors: Arum Prizka Rismawati , Anggraini Lisa , Nur Indah Manfaati , Purnomo Eko Andy
Published: March 2024

The achievement of the level of welfare of a region or country can be seen from the level of human development as measured by the Human Development Index (HDI). West Sumatra is one of the provinces with HDI achievements above the national average. However, there are still regencies/cities in West Sumatra Province that have HDI achievements below the national average and HDI achievements in West Sumatra Province Regencies/Cities have changed in 2017-2021. Therefore, in this study, spatial analysis of panel data was used. The aim of this research is to find out the general description of the HDI of West Sumatra Province, obtain a panel data spatial regression model and obtain variables that significantly influence on HDI in West Sumatra Province 2017─2021because differences in HDI achievement were suspected to have influences from areas that were side by side and the area was observed more than once. The model formed from this analysis using the rook contigutiy weighting function is Random Effect Spatial Autoregressive because the spatial interactions formed in human development index data in West Sumatra Province are real at lag. This model is a suitable model based on panel spatial model selection and has an R2 value of 92.94%. Analysis of human development index data in regencies/cities in West Sumatra Province using spatial regression panel data obtained results that expectations of school length (X1), average length of schooling (X2), and population density (X3) significantly directly influenced the human development index in regencies/cities in West Sumatra Province.
Digital Media Innovation Based on Multimedia Cognitive and Constructivist Theory in a Cultural Context: Encouraging Students' Higher Order Thinking Skills
Authors: Siregar Budi Halomoan , Panjaitan Asmin , Hasratuddin Hasratuddin , Kairuddin Kairuddin , Mulyono Mulyono , Rahman Arief Aulia
Published: March 2024

The high-order thinking skills of students in Indonesia are classified as low, this is in line with the results of diagnostic tests conducted in class IX junior high school. Thus, it is necessary to develop digital media based on multimedia and constructivist cognitive theory with cultural context as one of the alternative solution. This study aims to (1) develop digital learning media based on constructivist and cognitive multimedia theories with a cultural context that fulfills the categories of validity, practicality and effectiveness; and (2) improve students' high-order thinking skills after using these media in the learning process. The research subjects were 30 students in class IX junior high school and the research objects were digital learning media based on constructivist theory and cognitive multimedia with a cultural context to improve students' high-level thinking skills on the topic of dilation. This is a research design with the Plomp model, which consists of (1) Preliminary research; (2) Prototyping phase; and (3) Assessment phase. The research instruments used were interviews, questionnaires and tests. The results showed that the product developed was included in the very valid, very practical, and effective category, where: (a) classical learning completeness reached 97%; (b) positive response by product users reached 97%; and (c) the N-Gain value was 0.791 in the very high category. Thus, it can be stated that the product meets the quality standard criteria, where the product can be used to improve students' high-level thinking abilities.
Matric Flux Potential in Time Independent Infiltration Problems from a Single Triangular and a Trapezoidal Irrigation Channel
Authors: Munadi Munadi , Rokhman Moh. Shaefur , Oktaviani Dian Nataria , Ahmadi Ahmadi , Jannah Helmi Roichatul
Published: March 2024

In this paper, steady infiltration problems into a homogeneous soil from a single triangular and trapezoidal irrigation channel are considered. The governing equation is Richard's equation that represents the movement of water in unsaturated soil. It is a non-linear equation and can be solved by linearizing to become a modified Helmholtz equation. Dual Reciprocity Boundary Element Methods (DRBEM) are used in this study to numerically solve the modified Helmholtz equation. Therefore, by using a provided solution, the numerical Matric Flux Potential (MFP) is calculated. This method was applied to the homogeneous soil problem of stationer infiltration from triangular and trapezoidal single irrigation. Both numerical solutions were compared. The result show that the MFP value from the triangular irrigation is higher than the trapezoidal irrigation. This indicates that content water from the triangular irrigation channel is higher than the trapezoidal irrigation channel.
Employee Benefits Program Valuation with Multiple Decrement Model Based on PSAK 24 Post-COVID-19 Pandemic
Authors: Ekasasmita Wahyuni , Rahmi Nur , Iskandar M. Fauzan
Published: March 2024

In this article, we evaluate the post-labor compensation program based on PSAK-24 in the new normal era of the COVID-19 pandemic. In order to create a table multiple decrements based on a single table decrement namely, death, withdrawal, total permanent disability, and retirement. In the new normal era of the COVID-19 pandemic, the benefits of death, death caused by COVID-19, withdrawal, total permanent disability, and retirement were then aggregated. The method used in this study is a quantitative method with a case study approach of COVID-19. The data used is secondary data on the number of COVID-19 positive cases in Indonesia from January 2021 to December 2022. In this study, an actuarial model, the Multiple Decrement Model, was applied to calculate the valuation of the post-labor compensation program based on PSAK-24 using five decrements as the cause of claims consisting of death, death cause of COVID-19, withdrawal, total permanent disability and retirement. The calculation results that can be seen that large annual net premiums multiple decrement cases that provide benefits according to the cause of failure getting bigger as that person gets older.
Determining the Inverse of a Matrix over Min-Plus Algebra
Authors: Siswanto Siswanto , Gusmizain Anggrina
Published: March 2024

Linear algebra over the semiring  R_ε with ⊗ (plus) and ⨁ (maximum) operations which is known as max-plus algebra. One of the isomorphic with this algebra is a min-plus algebra. Min-plus algebra that is the set R_(ε^' )=R∪{ε'}, with ⊗^' (plus) and ⨁' (minimum) operations. Given a matrix whose components are elements of R_(ε^' )  is called min-plus algebra matrices. Any matrix can be connected by an inverse. In conventional algebra, a square matrix is said an invertible matrix if the det⁡〖(A)〗≠0. In contrast to max-plus algebra, a matrix is said to have inverse condition if it meets certain conditions. Some concepts from the max-plus algebra can be transformed to the min-plus, because of their structural similarity. This means that the inverse matrix concept in max-plus can be constructed into a min-plus version. Thus, this study will explain the inverse of a matrix over the min-plus algebra, property of multiplying two invertible matrices, and connection between invertible matrix and linear mapping used the literature study method, with literature sources such as books, journals, articles, and theses. The data analysis technique used in this research is qualitative data analysis technique. Then, this article has a principal result that is matrix A∈R_(ε^')^(n×n) has a right inverse if and only if there are permutations of σ and the value of λ_i<ε', i∈{1,2,3,…,n} such that A=P_σ ⊗^' D(λ_i ) which is the inverse of matrices. Furthermore, if B is the correct inverse that satisfies A⊗^' B=E then B⊗^' A=E and B is uniquely determined by A.
Determination of Optimal Portfolio by Calculating Transaction Costs using Genetic Algorithms on the Jakarta Islamic Index
Authors: Fadhila Sinta Oktavia Nur , Abadi Agus Maman , Setiawan Ezra Putranda
Published: March 2024

The optimal portfolio is a portfolio that can provide maximum returns at the same level of risk. In investing, the term "high return, high risk" is known, meaning that the higher the return, the higher the risk. Therefore, investors need to develop an optimal portfolio to obtain the maximum return on investment at the same level of risk. This study aims to determine the optimal formation of a stock portfolio by calculating transaction costs using the genetic algorithm method on stocks that are members of the Jakarta Islamic Index. This research uses data of daily return on stocks included in Jakarta Islamic Index from 1 August 2020-1 August 2022. The dataset consists of two variables: the date of observation and daily stock returns. The method used in this study is the minimum variance method and the genetic algorithm. Data analysis was divided into two stages: model formulation and model testing through case studies. The analysis of optimal portfolio formation using genetic algorithms shows that in terms of performance, the minimum variance portfolio is superior to the genetic algorithm portfolio, as indicated by the Sharpe ratio value. Meanwhile, the genetic algorithm portfolio is superior to the minimum variance portfolio regarding transaction costs. The genetic algorithm portfolio can provide a fairly high total return, small transaction costs, and good performance compared to the minimum portfolio. Hence, the genetic algorithm portfolio is worthy of recommendation to investors.
Advancing Computational Thinking in Mathematics Education: a Systematic Review of Indonesian Research Landscape
Authors: Irawan Edi , Rosjanuardi Rizky , Prabawanto Sufyani
Published: March 2024

Computational Thinking (CT) has emerged as a crucial and foundational skill in the 21st century, capturing the attention of researchers across various domains, including mathematics education in Indonesia. This research identifies and analyzes trends, themes, focuses, and research findings on CT through mathematics learning in Indonesia. This Systematic Literature Review (SLR) adheres to the PRISMA guidelines, encompassing three stages: search, selection, and data analysis. The search process on the Scopus database, utilizing queries aligned with the research objectives, yielded 31 articles related to CT and mathematics education authored by Indonesian researchers. Subsequent selection involved criteria such as research focus, study type, document availability, and intervention differences, resulting in 14 articles. Data analysis employed Bibliometrix and NVivo 14 Plus software. The findings reveal a significant increase in research on CT in mathematics education from Indonesian researchers over the past two years, with an annual growth rate of 5.74%. This publication landscape involves contributions from 39 authors affiliated with 16 higher education institutions in Indonesia. Researchers have delved into diverse themes, including the analysis of CT skill achievement, the development of CT-oriented instructional models and media, and the creation of assessment tools to measure CT skills. These findings underscore the broad relevance of CT in the realm of mathematics education. As a burgeoning field of study, numerous aspects of CT remain open for further research, development, and exploration, especially those related to mathematics. To enhance the impact and implementation of Computational Thinking (CT) within the context of Indonesian education, future research may consider investigating innovative pedagogical approaches, assessing the long-term impact of CT interventions, and exploring the potential integration of CT across various educational levels.
Comparison of Mediation Effects on Interaction and Multigroup Approach in Structural Equation Modeling PLS in Case of Bank Mortgage
Authors: Maisaroh Ulfah , Fernandes Adji Achmad Rinaldo , Iriany Atiek , Ullah Mohammad Ohid
Published: March 2024

“Structural Equation Modeling is one of multivariate statistical method that used to explain multiple relationships between latent variables simultaneously to test a mediation model to conduct a formal test on mediation effects. Application PLS-SEM for exploratory research and theory development are increasing. Under certain conditions, the effect of exogenous variables on endogenous variable is also strengthened or weakened by moderating variable. In SEM, there are two approaches in analyzing moderation variables, namely the interaction method and the multigroup method. This article aims to compare the mediation effect on interaction approaches and multigroup approaches in Structural Equation Modeling. The data used is the case of timeliness of Bank X mortgage payments. In this article, statistical methods are evaluated to compare indirect effect between groups and examine indirect effect on each group. It was concluded that Collectability Status moderates the indirect relationship between Capital and the Timeliness of Payment through Willingness to Pay. Debtors with current collectability status more strongly effect the Timeliness of Payment than debtors with incurrect collectability status. Theresults of testing indirect effects on moderation with interaction and multigroup approaches are not much different. In the multigroup approach, the bootstrap interval bias is smaller than the bootstrap interval bias in the interaction approach. The Q-square Predictive Relevance value in both methods is quite high, indicating that the model is good. On the Current Collectibility Status group Q^2 is 89.3%, in the incurrect Collectibility Status Q^2 is 84.2%. While in the interaction approach, Q^2 is 70.4%. Researcher recommend a multigroup approach to data that has categorical moderation variables because differences between groups can be directly observed without adding interaction variables in the model.”
Optimalisasi Layanan Free Pick Up Service Pada PT Pos Indonesia (Persero) KCU Jember
Authors: Faris Firmansyah Muhammad , Sukaris
Published: March 2024

Dengan berkembangnya teknologi, perusahaan perlu bertindak cepat dan akurat agar tetap kompetitif. Begitu pula dengan PT Pos Indonesia (Persero) yang wajib mengoptimalkan layanannya agar mampu bersaing dengan kompetitor lainnya. Penelitian ini bertujuan mengoptimalisasi layanan penjemputan gratis di PT Pos Indonesia (Persero). Penelitian ini menggunakan metode kualitatif dengan pengumpulan data menggunakan teknik wawancara naratif. Survey menggambarkan optimalisasi yang telah dilakukan  PT Pos Indonesia (Persero) kepada mitra dan pelangganya sangat baik sehingga  banyak perusahaan untuk menggunakan jasa PT Pos Indonesia (Persero) untuk mengirimkan dokumen. Meski mulai menjalin kerja sama, PT Pos Indonesia (Persero) diharapkan selalu meningkatkan pelayanannya agar tidak tertinggal dari jasa pengiriman barang lainya.
Analisis Efektivitas Program Pendidikan dan Pelatihan dalam Meningkatkan Kinerja Pegawai Rekam Medis
Authors: Irfan Bashori Muhammad , Cahyadi Nur
Published: March 2024

There is an era 4.0 where information and communication technology is maximally utilized. Medical records and registration are written evidence of the service process that contains the patient’s clinical data during the diagnosis and treatment process. Medical record management in hospitals is to support the achievement of orderly administration in order to achieve hospital goals, namely improving the quality of health services in hospitals by conducting education and training programs for employees. The purpose of this study is to measure the extent to which the success of the program, the success of the program objectives, satisfaction with the program, the level of input and output produced and the achievement of overall goals need attention from the organizers of education and training (diklat). This research is a qualitative research using primary data and secondary data. Data collection techniques in this study were through observation and interviews. The selection of informants in this study was carried out using purposive sampling method. The results of this study as what has been conveyed by the three informants can be said that the implementation of the education and training program (diklat) in xyz hospital has not been able to meet its objectives, namely to increase employee motivation, employee productivity, and organizational performance.
THE DETERMINANTS OF MALUS ON REGIONAL DEVELOPMENT BANK IN INDONESIA
Authors: Medinda Rana Syifa , Febrianto Rahmat
Published: March 2024

Abstract— This study is based on the Indonesian Financial Service Authority since 2015 regulates that banks must have a policy to defer, or to clawback, or combination of both the variable compensation paid to bank’s executive. Since the Indonesian Financial Authority allows banks to choose their compensation scheme, this study is to investigate the factors that influence the choice of the policy. Our study is among few studies that investigate this area because the regulation was enacted in 2017. Data are collected from Regional Development Bank in Indonesia that report their compensation policy since 2017 to 2019. We test financial and nonfinancial factors that may determine the choice of compensation policy. Banks with lower net interest margin tend not to choose malus. The similar conclusion is also given by the variable board of commissioner’s tenure. However, commissioner’s remuneration suggests a positive relationship with the propensity to choose malus other than other type of compensation policies. We find that net interest margin, board of commissioners tenure, and remuneration of executives are related to choice of clawback or malus. Future researchers may focus on the effect of corporate governance related to local governments-owned banks and remuneration provisions.
Keywords: Clawback; Compensation; Corporate Governance; Holdback; Malus
PENGARUH DEBT TO EQUITY RATIO, PRICE EARNING RATIO, EARNING PER SHARE, PRICE TO BOOK VALUE TERHADAP RETURN SAHAM SELAMA MASA PANDEMI COVID-19 (STUDI PADA PERUSAHAAN YANG AKTIF TERDAFTAR DALAM LQ45 TAHUN 2019-2021)
Authors: Mayasari Desy , Syaipudin Usep
Published: March 2024

Abstract— The existence of Covid-19 caused the economy in Indonesia to become unstable, this caused the performance of the LQ45 stock index to experience a decline. This study's goal was to examine how financial ratios affected stock returns during the Covid-19 pandemic. The population of this study is the LQ45 Index which is found on the Indonesia Stock Exchange in 2019-2021 with a total of 54 companies. The samples used were 25 companies selected using purposive sampling method. This study uses secondary data obtained from annual reports published on the official website of the Indonesia Stock Exchange and the company's official website. Data analysis techniques use descriptive statistics and panel data regression. The results of this study indicate that the Debt to equity ratio (DER) and price earning ratio (PER) partially have no effect on stock returns. Meanwhile, earnings per share (EPS) and price to book value (PBV) have a positive effect on stock returns. Simultaneous test results show that the Debt to equity ratio (DER), price earning ratio (PER), earnings per share (EPS) and price to book value (PBV) have a positive effect on stock returns.

Keywords: Debt to Equity Ratio (DER); Earnings per Share (EPS); Price Earning Ratio (PER); Price to Book Value (PBV); Stock Returns
MEASURING ORGANIZATIONAL RESILIENCE: A CASE STUDY IN DIGITAL DISRUPTION
Authors: Abubakar Arlyana , Aulia A.Farid
Published: March 2024

Abstract - Organizational resilience is an organization's ability to anticipate and respond to disruptions. The higher the disruption pressure, the higher the organizational resilience required. This research explains how to measure the level of resilience and identify aspects of organizational resilience capabilities that need to be improved. In this way, organizations can increase resilience more precisely. The first step is to build a measuring instrument from 5 aspects of resilience capabilities, namely physical, mental, emotional, spiritual and intelligence resilience and 1 additional aspect, namely resilience knowledge. The second step is to carry out measurements using the resilience-measuring instrument. Measurements were carried out through a survey with a purposive sampling approach to leaders in 3 organizational groups facing digital disruption, namely management consultants, corporate universities, and universities. The third step is to present the measurement results that are grouped into 4 levels for each aspect, namely less resilient, moderately resilient, above average resilient, and high resilient. The measurement results show that the majority of leaders have a level of resilience above average, although only 50% of leaders have sufficient knowledge about resilience. This condition occurs because the organizational culture, which is in line with the aspects of resilience capabilities, has been well internalized. The measuring instrument constructed, the method of measurement, and the presentation of resilience measurement results in this research are a novelty to science. Meanwhile, the measurement results will be input for the respondent organization in increasing its resilience.

Keyword: Culture Resilience; Digital Disruption; Leadership; Organizational Resilience