bluuebunny/crossref_metadata_2025_split huggingface dataset:
Physiological Response to the COVID-19 Vaccine: Insights From a Prospective, Randomized, Single-Blinded, Crossover Trial
Authors: Markovic Andjela , Kovacevic Vladimir , Brakenhoff Timo B , Veen Duco , Klaver Paul , Mitratza Marianna , Downward George S , Grobbee Diederick E , Cronin Maureen , Goodale Brianna M ,   COVID-19 Remote Early Detection (COVID-RED) consortium
Published: July 2024

Background
Rapid development and implementation of vaccines constituted a crucial step in containing the COVID-19 pandemic. A comprehensive understanding of physiological responses to these vaccines is important to build trust in medicine.

Objective
This study aims to investigate temporal dynamics before and after COVID-19 vaccination in 4 physiological parameters as well as the duration of menstrual cycle phases.

Methods
In a prospective trial, 17,825 adults in the Netherlands wore a medical device on their wrist for up to 9 months. The device recorded their physiological signals and synchronized with a complementary smartphone app. By means of multilevel quadratic regression, we examined changes in wearable-recorded breathing rate, wrist skin temperature, heart rate, heart rate variability, and objectively assessed the duration of menstrual cycle phases in menstruating participants to assess the effects of COVID-19 vaccination.

Results
The recorded physiological signals demonstrated short-term increases in breathing rate and heart rate after COVID-19 vaccination followed by a prompt rebound to baseline levels likely reflecting biological mechanisms accompanying the immune response to vaccination. No sex differences were evident in the measured physiological responses. In menstruating participants, we found a 0.8% decrease in the duration of the menstrual phase following vaccination.

Conclusions
The observed short-term changes suggest that COVID-19 vaccines are not associated with long-term biophysical issues. Taken together, our work provides valuable insights into continuous fluctuations of physiological responses to vaccination and highlights the importance of digital solutions in health care.

International Registered Report Identifier (IRRID)
RR2-10.1186/s13063-021-05241-5
Peningkatan Kemampuan Komunikasi Matematis Siswa Melalui Bimbingan Belajar Matematika terhadap Siswa Kelas VIII MTsN 2 Banda Aceh yang Orang Tuanya Jarang Sekali Berkomunikasi dengan Sekolah
Authors: Rafika Faizah Afriani  , Lukman Ibrahim  , Jasmi Irvan 
Published: July 2024

This aim of this study is to determine the improvement of students' mathematical communication skills through tutoring in mathematics for Grade-8 of MTsN 2 Banda Aceh whose parents rarely communicate with the school. This research is a case study as a method of qualitative approach. The subjects in this study were teacher, the second class of Grade-8 students of MTsN 2 Banda Aceh who were determined based on the results of the initial test. Two students who get the lowest scores with parents who were less able to direct their children to communicate to the school as well as at home as the subjects, and the parents of both students. Data collection methods in this study were observation, interviews and documentation. The results of this study show that mathematical communication skills of the students are increased in many ways as the tutorial guided them. So, it can be concluded that t he tutorial significantly contribute to the improvement of students' mathematical communication skills.
Integration of balanced scorecard and analytical hierarchy process to measure the performance of supporting unit in aircraft maintenance service companies
Authors: Utami Nur Aulia , Dewayana Triwulandari , Septiani Winnie 
Published: July 2024

Dynamic and challenging business environment in the aircraft maintenance services industry require company to survive and ensure business continuity. To realize effective performance, performance measurement is needed as a management system for managing and controlling performance. The purpose of this research is to measure the performance of supporting unit at PT. XYZ by using balanced scorecard framework that is integrated with AHP. The steps in this research includes identification strategy objective, identification key performance indicator (KPI), design and measure performance using integrated balanced scorecard and AHP. The method used in this study combines quantitative data with the Analytical Hierarchy Process (AHP) approach. The AHP method is used for KPI weighting. The design of KPI weights for each perspective in balanced scorecard are 42,3 % for the learning and growth, 33,5% for internal business process, 17,3% for financial, and 6,8% for the customer perspective. The results of supporting unit performance show the lowest score in the learning and growth perspective with average performance indicator, while in internal business process, financial and customer perspective have good performance indicator. The result of measuring total performance of four perspective are 74,5% which indicates that the performance of PT.XYZ’s BSC is in the good enough category.
Analysis of coffee bean supplier selection using AHP-TOPSIS methods: case study on a ready-to-use coffee powder company
Authors: Sanjaya Yahya Cakra , Pulansari Farida , Rahmawati Nur 
Published: July 2024

The global market competition that companies must face along with increasingly competitive market developments means that each company has its own challenges in preparing competitive strategies. PT. XYZ is a company that operates in the field of coffee bean processing. The related problems that occur are frequent delays in sending raw materials by suppliers which results in delivery delays, which means they are related to supplier selection problems. Therefore, in this research, the AHP TOPSIS method was used to conduct supplier analysis, AHP is utilized to make decisions and consider multiple factors, subsequently ranking them. Meanwhile, TOPSIS is employed to address multi-criteria problems by comparing the best alternative with the worst alternative among many options. The results of this research are that Supplier 4 is in first place with a preference value of 0.6510, while the second and third places are occupied by Supplier 1 and Supplier 3 respectively.
Masculinization of Tilapia (Oreochromis Niloticus) by Oral Method Using Senggani Fruit Extract (Melastoma Malabathricum L.)
Authors: Nopita  , Akbar Marzuki Tahya  , Muhammad Safir  
Published: July 2024

Introduction: Tilapia have different growth rates in male and female fish where the growth of male fish is faster than female. Therefore, in tilapia farming activities, the production of tilapia weighing >100g/head is difficult to achieve due to uncontrolled spawning. Method: This study was designed using a completely randomized design (CRD) with 5 treatments and 4 replicates, namely treatment A (control), B (Senggani fruit extract 0.75 g/kg feed), C (extract 1.5 g/kg feed), D (extract 2.25 g/kg feed), E (extract 3 g/kg feed). The organisms used in the study were 7-day-old tilapia larvae. Tilapia larvae were given feed that had been added with Senggani fruit extract according to the treatment dose. Tilapia were reared for 62 days, and given artificial feed containing 41% protein, each feeding was given with a frequency of 3 times a day (morning, afternoon, evening). Results and Discussion: The results showed that the highest percentage of male sex was found in treatments A, B, C, D and E, which amounted to 50; 56.25; 57.5; 58.75; and 60%, respectively. Daily growth rate, survival and feed conversion ratio obtained during the study in each treatment amounted to 7.49, 7.45; 7.44; 7.46; and 7.40. for survival 73.75; 72.5; 72.5; 70; and 68.75 then the results of feed conversion ratio respectively 1.86; 1.88; 1.89; 1.86; and 1.91. The analysis showed that the highest percentage of male sex was found in the treatment of 3 g/kg feed which amounted to 60% (P>0.05). Daily growth rate, survival rate and feed conversion ratio did not significantly affect the treatment given (p>0.05). Conclusion: The results of water quality measurements obtained are still within the optimum limits for tilapia rearing. Conclusion: Feeding using Senggani fruit extract to masculinize tilapia did not have a significant effect (p>0.05) on the percentage of male tilapia, daily growth rate and feed conversion ratio.
Analysis Of Calculation Of Illumination Needs At Tadulako University Hospital
Authors: Yudizthiranda  , Agustinus Kali  , Yusnaini Arifin  
Published: July 2024

Introduction: Lighting in the room varies, this is adjusted to the activities carried out in the room. Each room has its own lighting standards. The provision of electric power must meet sufficient capacity to serve the load. The construction of the Tadulako University College Hospital project cannot be separated from the need for electricity. In this building, electric power is used to meet lighting, air conditioning and medical needs. Method: This study uses a comparative analysis method to determine the suitability between the lighting calculation results and established standards, as well as a quantitative method in calculating lighting factors. Results and Disscussion: This study shows that the use of Downlight and LED Panel lamps at Tadulako University Hospital has met the standards of PERMENKES NO. 24 of 2016. Downlights are used in public spaces and corridors because they provide more focused and bright lighting, while LED Panels are used in special rooms for the comfort of patients and medical personnel. The trial showed that all rooms comply with the established lighting standards. Conclusion: This study concluded that the lighting system in Tadulako University Hospital using Downlight and LED Panel lamps has met the standards set by PERMENKES NO. 24 of 2016. LED Panel lamps are used in certain rooms to provide comfort for patients and medical personnel, while Downlight lamps are used in public rooms and corridors because the lighting is more focused and bright.
Determination of Slope Safety Factor Based on Hoek & Brown Collapse Criteria on Ampera-Surumana Road Section
Authors: Nugraha Agung , Uno Irianto , Asrafil Asrafil 
Published: July 2024

Introduction: One way to determine whether a slope is stable or not is by using the safety factor criterion. The method to determine the safety factor using the limit equilibrium method. Administratively the research area is located in the village of Salubomba, Central Banawa District, Donggala Regency, Central Sulawesi Province. The results of the study are also expected to be used as one of the basis for planning the design of stable slopes in the area Method: The methods used in this research were qualitative and quantitative. The process in this research was carried out with each method. The process of collecting secondary data and primary data is carried out by Geology and Geological Engineering methods both qualitatively and quantitatively. Results and Discussion: Observations in this study were made in the field in the form of observations of bridging on road slopes. The bruises in the study area are grouped on the basis of their shape and genetics. Through the results of observations and measurements on rock slopes at the research site. Based on data processing on the GEOSTUDIO 2018 R2 software application. Then, the value of the slope safety factor at observation station 1 is 2.316. Conclusion: Based on testing and analysis of the Hoek & Brown collapse criteria method, it can be concluded that the value of the slope safety factor at observation stations 1, 2, 3, 4, and 5 is 2.316; 2.029; 1.765; 1.658; 2.622 respectively. At station 4 the level of vulnerability is medium (Landslides can occur), at station 3 is at a low level of vulnerability (Landslides rarely occur), while at stations 1,2 and 5 are at a very low level of vulnerability (Landslides very rarely occur).
Artificial Neural Network Model to Predict OBrix and pH of Banana Based on Color Parameters
Authors: Simanungkalit Ferlando Jubelito , Manurung Hotman 
Published: July 2024

Artificial neural network (ANN) was used to predict internal quality parameters (oBrix and pH) of lady finger banana. This research consisted of three stages, namely: (1) capturing images of lady finger banana using a computer vision system; (2) measurement of oBrix and pH of the banana; (3) ANN architecture analysis using the Matlab R2019a application. The ANN architectural model consisted of 3 output models, namely: (1) oBrix values; (2) pH value; (3) oBrix and pH values. The ANN architecture analysis was carried out through two phases. Phase I consisted of 45 experimental units and phase II with 35 experimental units. The best ANN architecture to be used as a prediction model for oBrix and pH of golden banana fruit is ANN architecture model 3 with the number of neurons inside the hidden layer = 3; activation function in hidden layer = logsig; activation function inside the output layer = logsig; data transformation range 0 – 1; learning rate value = 0.01; learning algorithm = tradingda; with MSE (mean square error), MAE (mean absolute error) performance and R correlation coefficient from training results of 0.0954; 0.2619 and 0.6538; test results 0.0392; 0.1606 and 0.7000 and validation results 0.0289; 0.1474 and 0.7889. Keywords: Artificial neural networks, Color, Computer vision system, CVS, RGB.
Competencias Profesionales de los Graduados del Programa de Administración de Empresas: Universidad de Pamplona
Authors: Pabón Rivera Edilson Gabriel 
Published: July 2024

El artículo es producto de un proceso de investigación cuyo objetivo es: evaluar las competencias profesionales de los graduados del Programa de Administración de Empresas, de la Universidad de Pamplona. Para ello se realizó una investigación cuantitativa; descriptiva, que hace uso de técnicas como: análisis documental y la encuesta; según opinión de: jefes, egresados, estudiantes de noveno semestre del Programa y docentes. La investigación inicia con la verificación documental sobre competencias y se concreta con la aplicación de un cuestionario a los cuatro grupos de población mencionados. Las teorías que sustentan la investigación son: competencia y Teoría General de Sistemas.
Regionalización de la producción de aguacate en el estado de Michoacán, tomando en cuenta las disparidades productivas en la región
Authors: Diaz Chacon Carlos Gregorio , Reyes Maya Oscar Ivan , Hernandez Gamboa Hugo 
Published: July 2024

La producción de aguacate experimentó un notable crecimiento en los últimos años en Michoacán, consolidándose como el principal productor a nivel nacional y uno de los principales exportadores a nivel mundial. Sin embargo, se observaron marcadas disparidades entre regiones y municipios en cuanto a niveles de productividad y rendimiento. Ante este panorama, se planteó la necesidad de diseñar estrategias que permitieran aprovechar mejor el potencial productivo de cada zona, compensando limitaciones y promoviendo ventajas comparativas.
La investigación buscó responder a la pregunta: ¿Cómo se podría haber diseñado una regionalización productiva que aprovechase al máximo las ventajas comparativas de cada zona en términos de superficie, rendimiento, precio y productividad, compensando sus limitaciones y disparidades, para optimizar la producción global de aguacate en Michoacán? El objetivo general fue proponer una regionalización de la producción de aguacate en Michoacán, considerando las disparidades productivas entre regiones. Para ello, se plantearon tres objetivos específicos: examinar la evolución de indicadores como rendimiento, superficie cosechada y precio medio rural del aguacate en los principales municipios productores de Michoacán entre 2010 y 2021; comparar el desempeño entre dichos municipios en las variables mencionadas; e identificar posibles factores explicativos del liderazgo productivo de algunas zonas, considerando ventajas comparativas y competitivas. La metodología se basó en un análisis estadístico de los indicadores utilizando datos oficiales. Se construyeron indicadores sintéticos y se aplicaron técnicas de regionalización para identificar zonas con características homogéneas. Los resultados permitieron caracterizar las regiones, identificando fortalezas, debilidades y oportunidades de mejora. Se definieron estrategias diferenciadas potenciando capacidades, invirtiendo en áreas rezagadas y promoviendo complementariedad regional. La propuesta fue una regionalización integral que, respetando las vocaciones productivas, permitiera sumar esfuerzos y compensar disparidades para optimizar la producción del sector aguacatero michoacano.
Perancangan Sistem Informasi Pendaftaran Online Berbasis Web Pada Klinik Larasati Kabupaten Bantul
Authors: Hendrawan Nugi Juan , Andriani Ria , Arsya Muhammad Rezzha Riamrizal , Qaddam Alkautsar Daafiq 
Published: July 2024

Di Klinik Larasati melayani banyak pasien karna biaya pengobatan lebih murah dan terjangkau daripada di rumah sakit. Maka dari itulah antrian di Klinik Larasti sangat ramai dan terkadang terjadi kesalahan dalam antrian, karena klinik membutuhan pelayanan dan rekam medis yang akurat untuk menangani pasien. Untuk menangulangi permasalahan itu dibutuhkan Sistem Informasi tentang pendaftaran pasien berbasis online. Sistem ini terdapat fasilitas-fasilitas yang bisa dipakai, seperti untuk pendaftaran periksa maupun pengobatan, daftar dokter beserta jadwalnya, dan juga pemberitahuan nomor antrian. Sistem ini berbasis website dengan metode FIFO (First In First Out). Hasil perancangan berupa website pendaftaran online yang membantu dalam memberikan nomor antrian dan waktu giliran sehingga bisa mempwrmudah pelayanan di Klinik Larasati.
IMPROVING HISTORY LEARNING OUTCOMES THROUGH THE THINK PAIR AND SHARE TYPE COOPERATIVE LEARNING MODEL IN CLASS XI IPS 1 SMAN 2 MEDAN
Authors: Sitepu Elsarah Natasha Br , Nugraha Muhammad Adika , Aisyah Sitti 
Published: July 2024

This research aims to evaluate the effectiveness of the Think Pair and Share cooperative learning model in improving history learning outcomes in class XI IPS 1 SMA Negeri 2 Medan. The research method used was a pre-experiment with a one-group pretest-posttest design. The research sample consisted of 30 students randomly selected from class XI IPS 1. The instrument used was a test of history learning outcomes before and after the intervention. The data were analyzed using descriptive and inferential statistical techniques. The research results show a significant increase in history learning outcomes after implementing the Think Pair and Share cooperative learning model. These findings indicate that the model is effective in improving understanding and retention of historical material. The practical implication of this research is that a cooperative approach can be an effective alternative to improving history learning outcomes in high schools, especially at SMA Negeri 2 Medan. Future research can explore the influence of other factors that can influence the successful implementation of the cooperative learning model. Through collaboration between researchers, educators, and other stakeholders, continued efforts to integrate cooperative learning models into curricula and instructional practices can strengthen the positive impact of this approach. In this way, we can continue to improve the quality of history education and prepare students to become citizens who are skilled, critical, and knowledgeable about their history and cultural heritage.
The Determinants Quality of SME Financial Reporting: Case study in Tangerang, Indonesia
Authors: Rahayuningsih Tri , Utami Wiwik 
Published: July 2024

The purpose of this study was to assess the effect of Accounting Information Technology, Competency of SME Practitioners, & Understanding of Financial Accounting Standards for SME on the Quality of SME Financial Reports. The research population was SME in the South Tangerang City area. The sampling technique used purposive sampling, which selected 100 samples from SME in the city of South Tangerang. The research variables were measured by using a Likert scale. The research approach was Structural Equation Model or SEM. The results of this study showed that accounting information technology, the competency of SME Practitioners, and the understanding of Financial Accounting Standards For SME have a positive and significant effect on the quality of financial reports
Impact of capital Structure on Innovation and Performance of Small and Medium Enterprises in Nigeria: A study of the sector in the North Central States
Authors: Ilemona Sani Alfred , Nwite Sunday 
Published: July 2024

The issue of capital structure of Small and Medium Enterprises (SMEs) and the impact of each component on the innovation and performance of the sector in Nigeria has been lingering. A number of studies have been done on financial leverage businesses but none on SMEs in Nigeria. The aim of this study therefore is to examine the impact of capital structure on innovation and performance of SMEs in Nigeria: A study of the sector in the North Central States of the country. Random sampling technique was adopted and data were sourced primarily from 480 respondents comprising owners and managers of 127 SMEs operating in Plateau, Nasarawa, and Kogi States in the Central Zone of the country. Responses to the questionnaire designed to reflect five points Likert scale were analysed using Partial Least Square Structural Equation Modelling (PLS-SEM). Results indicated that Crowd Funding (CF) an external sources of finance has the most significant impact on the innovation and performance of these enterprises. The study recommended that while SMEs operators should develop a platform for exchange ideas on financing sources available to the sector, Enterprise Development Agency of Nigeria (SMEDAN), the regulatory authority of the sector in the country should develop programmes to encourage innovative ability of the operations of enterprises.
LEADERSHIP SPECTRUM CONSTRUED IN INAUGURAL SPEECHES BY MALAYSIAN AND FRENCH PRIME MINISTERS
Authors: Salehan Dinie Asyraf , Jaafar Mohammad Fadzeli , Mat Saad Suziana 
Published: July 2024

Background and Purpose: Language is a form of discourse utilised in various situations, including leadership. Across borders, inaugural speech represents a common form of discourse delivered by leaders as an introductory address to their audiences. The theme of leadership is central to inaugural speeches and it is influenced by or/and influencing social aspects. This study aims to analyse leadership spectrum, namely attributes and agendas, as construed in discourse from the linguistic and social aspects.

Methodology: This study compares inaugural speeches by the Ninth Prime Minister of Malaysia, Ismail Sabri Yaakob and the Twenty-Fifth French Prime Minister, Elisabeth Borne through the application of Critical Discourse Analysis (CDA) by Fairclough (2010).

Findings: In total, the leaders utilised 21 clauses which can be interpreted for their attributes and agendas. The discourses by both leaders reveal five attributes and six agendas. Some of the attributes are shared between the leaders, with differences exist in other attributes and agendas. Further explanation links those attributes and agendas to social aspects in Malaysia and France.

Contributions: This study contributes to a new domain in Malaysia-France comparative research and the study of inaugural speeches. In which case, it examines opaque leadershipspectrum in discourses by Malaysian and French leaders through the lens of critical discourse analysis (CDA).

Keywords: Critical discourse analysis, inaugural speech, leadership spectrum, Malaysia, France.

Cite as: Dinie Asyraf, S., Mohammad Fadzeli, J., & Suziana, M. S. (2024). Leadership spectrum construed in inaugural speeches by Malaysian and French prime ministers. Journal of Nusantara Studies, 9(2), 241-266. http://dx.doi.org/10.24200/jonus.vol9iss2pp241-266