bluuebunny/crossref_metadata_2025 huggingface dataset:
Paleoambientes en la parte central del Cinturón Plegado de San Jacinto (Caribe colombiano) durante el Eoceno tardío y el Mioceno temprano: inferencias a partir de foraminíferos bentónicos
Authors: Trejos-Tamayo Raúl , Garzón Darwin , Salazar-Ríos Andrés , Pardo-Trujillo Andrés , Flores José Abel
Published: December 2024

Se estudió la distribución de los foraminíferos bentónicos del intervalo Eoceno superior-Mioceno inferior de una sucesión sedimentaria marina registrada por el pozo ANH-SAN JACINTO-1, en la parte central del Cinturón Plegado de San Jacinto (Caribe colombiano). El estudio incluyó la estimación de la diversidad, la relación entre foraminíferos bentónicos calcáreos y aglutinados, la proporción de foraminíferos planctónicos y bentónicos (P/B), la distribución de los indicadores de oxígeno disuelto y el análisis de morfogrupos, con el objetivo de comprender la evolución paleoambiental en dicha sucesión. En el Eoceno superior, el cambio litológico entre areniscas calcáreas y calizas a lodolitas negras parece indicar el contacto discordante entre las formaciones San Jacinto y El Carmen. En la Formación San Jacinto, predominan los foraminíferos bentónicos calcáreos, y la baja relación P/B sugiere paleoambientes de plataforma con un flujo constante de nutrientes y fondos subóxicos con influencia de corrientes turbidíticas. En contraste, a la base de la Formación El Carmen, la relación P/B aumenta, reflejando condiciones más profundas, propias del talud. La predominancia de foraminíferos aglutinados sugiere aguas de fondo corrosivas, posiblemente por debajo de la lisoclina y la profundidad de compensación de la calcita (PCC). Este escenario coincide con el enfriamiento global del Eoceno tardío, en donde la PCC fue más somera. Al inicio del Oligoceno, se observa el resurgimiento de foraminíferos de pared calcárea, que coincide con la profundización global de lisoclina y/o la PCC, lo que permitió su preservación. Durante este intervalo las asociaciones sugieren aguas de fondo mesotróficas pobres en oxígeno. Durante el Oligoceno tardío y el Mioceno temprano, los foraminíferos bentónicos sugieren un aumento en la disponibilidad de nutrientes, lo cual indica una evolución hacia condiciones eutróficas en los ambientes de fondo.
Algunas consideraciones sobre la estructura sísmica cortical en el norte de la Cordillera Central colombiana - Altiplano Antioqueño
Authors: Monsalve Gaspar , Muñoz-Calderón Andrés F. , Avellaneda-Jiménez David Santiago , Ramírez-Flórez Sebastián
Published: December 2024

En la parte norte de la Cordillera Central colombiana se encuentra el Altiplano Antioqueño, un conjunto de superficies de erosión geológicamente dominado por las rocas intrusivas del Batolito Antioqueño. La naturaleza de la deformación de la corteza en esta zona es aún enigmática. En este trabajo se integran algunos elementos que pueden contribuir al entendimiento de la estructura sísmica de la corteza, incluidos el uso de la técnica sismológica de la función receptora para estimar espesor cortical, el análisis de la sismicidad instrumental, y el cálculo de mecanismos focales de sismos con magnitudes mayores a 3; la integración de estos con el conocimiento de las litologías y las fallas regionales, permiten una mejor aproximación a la estructura cortical y a las características de su deformación actual. En particular, las funciones receptoras telesísmicas indican espesores de corteza de entre 45 y 55 km, sobre todo en el flanco occidental del altiplano; las funciones receptoras no son concluyentes acerca de este espesor en vecindades de su límite oriental. La sismicidad instrumental muestra una acumulación de sismos en los alrededores del Batolito Antioqueño y una relativa ausencia de estos en su interior. Los mecanismos focales indican un fallamiento inverso en el borde occidental del batolito y fallamientos de rumbo cercanos a su borde oriental.
A 10-year survey of dermatomycoses in Uberaba, southeast Brazil
Authors: Magalhães Gomes de Oliveira Ana Gabriela , Batista Carneiro de Oliveira Diego , Ferreira de Oliveira Guilherme
Published: December 2024

As infecções fúngicas superficiais, conhecidas como dermatomicoses, estão entre as principais patologias dermatológicas e afetam aproximadamente 25% da população mundial. Conhecer a epidemiologia e promover o diagnóstico dessas micoses é essencial para a administração adequada do tratamento. Foram coletadas 2.325 amostras de pele, unhas e cabelos de todos os pacientes atendidos em um laboratório clínico privado na cidade de Uberaba - Minas Gerais - com suspeita clínica de dermatomicose entre agosto de 2012 e julho de 2022 e identificadas por meio de metodologia clássica e pelo sistema VITEK®2 YST ID. Das amostras coletadas, 1.327 (57,10%) foram positivas para fungos, sendo a maioria de amostras de unhas (61,64%), seguidas por amostras de pele dos pés (14,92%) e do corpo (11,75%). Destas, a maioria era de pacientes entre 31 e 40 anos (18,23%), e a maioria das amostras de couro cabeludo foi obtida de pacientes com até 10 anos de idade (91,66%). Os fungos mais frequentes foram dermatófitos (48,61%), seguidos por leveduras (28,79%) e fungos filamentosos não dermatófitos (FNDF) (22,61%), e as espécies mais comuns foram Trichophyton rubrum (41,22%), Candida parapsilosis (13,34%), Candida albicans (7,69%) e Aspergillus sp. (6,63%). Os dados aqui encontrados corroboram os resultados da maioria dos estudos encontrados na literatura e ressaltam a importância de se conhecer a prevalência dos agentes etiológicos dessas micoses para que o tratamento correto possa ser administrado e, consequentemente, casos de prescrição empírica, recidiva e resistência antifúngica possam ser evitados.
基于旋转的管壳式潜热存储系统传热强化：从机理到应用
Authors: 李智  , 方成栋  , 伍茜  , 姜睿铖  , 俞小莉
Published: December 2024

潜热储能（LTES）是缓解能源来源与能源供应之间差异的重要储能技术，在太阳能利用、地热能利用和电力存储等许多领域都有着巨大的应用前景。然而，LTES系统受到大多数相变材料（PCM）导热系数低的困扰，威胁着其大规模商业应用。为了应对这一挑战，LTES系统的传热强化至关重要，并已在世界范围内进行了广泛的研究。对流传热强化技术，包括翅片、纳米颗粒和多种PCM，可以显著提高LTES系统的充放电速率。最近，基于旋转的方法应运而生，为LTES系统的传热强化提供了新的途径，世界各地的研究人员已经取得了许多成果。本研究对三种基于旋转的传热强化方法的机理和应用进行了简要综述，旨在深入了解这些新型传热强化方法并推动其未来的发展和应用。
Significados de estudiantes de psicología sobre su formación en ética profesional
Authors: Toro Sebastián , González Ingrid , Collao Francisca , Alfaro Jennifer , Revello Vicente , Piñones Brayan , Juliá María Teresa
Published: December 2024

En el contexto de las reformas en la educación universitaria en Chile, ante la masificación de la oferta de estudios de pregrado en psicología y la desregulación de la calidad, surge la pregunta sobre la formación en ética profesional. Este estudio tuvo como objetivo comprender, desde la perspectiva de estudiantes de psicología, los significados acerca de su formación en ética profesional. Se entrevistó a doce estudiantes de psicología de diferentes universidades del norte del país. Se utilizó el análisis categórico temático con el software Atlas.ti. Los resultados muestran que los significados de los estudiantes se pueden entender a partir de los siguientes ejes temáticos: significados de la ética, el papel de las instituciones formadoras en la formación ética profesional, y la ética del profesorado y estudiantes durante el proceso de formación. Los resultados se discuten analizando críticas, reflexiones y propuestas hacia la formación ética en las carreras de psicología.
Implementation of an Updated Screening Tool to Identify Human Trafficking Victims in the Emergency Department
Authors: Flinn Laura
Published: December 2024

Background:Human trafficking is a major illegal industry prevalent in all regions of the United States, including health care settings. All humans are at risk of becoming trafficked because it does not discriminate against age, gender, location, sexual orientation, socioeconomic status, or education. Often during their enslavement, victims are seen in the emergency department setting but are not identified by health care staff. This can be due to a lack of proper screening questions or nursing staff not being adequately educated on the red flags evident in the presence of human trafficking.Objective:This quality improvement project aimed to develop an updated screening question to identify human trafficking victims within the emergency department.Methods:Nursing staff volunteered to participate and ask an updated screening question to all adult patients during their scheduled shifts.Results:This project successfully identified potential victims by an increase of 59.4% compared to the current screening question in place at this organization.Conclusion/Implications for Nursing:By increasing the education and confidence of the staff, screening can improve the identification of these victims. Unfortunately, most health care settings do not have specific screening tools to identify these victims, leading to many victims leaving the facility without being identified or possible resources being given.
Haute-Volta, essais de préparation et de plantation d'Eucalyptus camaldulensis à racines nues, suite
Authors: Miahle Ph. , Piot J.
Published: December 2024

L'essai de plantation à racines nues révèle que la période favorable est plus courte que pour la plantation en pot. Les souches doivent avoir un diamètre supérieur à 2 mm et il est souhaitable de tailler les racines. L'article se termine par un rappel de toutes les règles pratiques à suivre pour la plantation à racines nues et la production d'E. camaldulensis.
ISLAMIC COMMUNICATION AND INFORMATION PRINCIPLES IN DIGITAL PLATFORMS: THE CASE OF ONLINE BUYING AND SELLING ON TOKOPEDIA
Authors: Rayhaniah Sri Ayu , Tahir M. , Karim Qarinul
Published: December 2024

This research examines the principles of Islamic communication and information in digital platforms in the case of online buying and selling on Tokopedia. The urgency of this research is rooted in the importance of adaptation of Micro, Small and Medium Enterprises (UMKM) actors to digital changes, especially in the COVID-19 pandemic situation. This research uses a qualitative method involving active users of Tokopedia e-commerce from various regions in Indonesia. The results show that principles such as honesty, accuracy of information, free responsibility, fairness, and constructive criticism are implemented in buying and selling transactions on Tokopedia, although there are still challenges in their consistency.
The Impact of Xerosis Cutis Severity on Quality of Life of Elderly
Authors: Frizka Eliza  , Evy Ervianti  , Damayanti
Published: December 2024

Background: Xerosis cutis occurs more frequently in elderly. This disease is associated with reduced quality of life. This study aimed to determine the impact of xerosis cutis severity on elderly patients' quality of life. Methods: The goal of this cross-sectional observational analytical study was to analyze the impact of xerosis cutis severity on the quality of life of elderly patients. The study was conducted at the outpatient unit clinic of Dermatovenereology Department, Dr. Soetomo General Hospital, Surabaya, Indonesia. This study included a total of 36 elderly patients. We assessed the severity of Xerosis cutis using the Xerosimeter score, and evaluated the quality of life using the Dermatology Life Quality Index (DLQI). Result: The majority of elderly patients with xerosis cutis had moderate severity with 22 patients (61.10%) and reported a moderate impact on quality of life with 17 patients (47.20%). The severity of xerosis cutis was also significantly correlated with quality of life (P<0.000). Conclusion: There is a significant, directly proportional relationship between the severity of xerosis cutis and quality of life, with the severity having a greater impact on quality of life.
THE INFLUENCE OF MACROECONOMIC VARIABLES ON THE JAKARTA ISLAMIC INDEX (JII): AN ANALYSIS FROM 2010 TO 2023
Authors: Prehatin Dian , Haryono Slamet
Published: December 2024

Introduction: Sharia investment activities become one of the most promising economic activities. This is proven from the resilience of sharia capital market activities, which have remained strong despite the challenges of the Covid-19 pandemic. This research examine the influence of macroeconomic variables on the Jakarta Islamic Index (JII).
Method: This research used a quantitative approach with time series data for the period of January 2010 to December 2023. Specifically, the Vector Error Correction Model (VECM) method was employed to examine both the long-term and short-term effects, as well as the shocks in macroeconomic variables on Jakarta Islamic Index (JII). 
Results: This study indicate that in the long term, the exchange rate, IHSG and WGP variables have a significant positive impact on JII, while the inflation variable has a significant negative impact. Conversely, the WGP variable shows an insignificant negative impact on stock movements rates within JII. In the short term, however, the variables of inflation, exchange rate, IHSG, COP (Crude Oil Prices) and WGP do not have any impact on the movement of shares listed on JII.
Conclusions and Suggestions: The findings of this research encourage investors to pay more attention to the movement of macroeconomic rate variables and information from companies related to financial reports before making a decision to invest their capital. The inflation, exchange rate, and IHSG variables can be utilized as references in decision making because better movement of the IHSG and exchange rate and stable inflation are able to provide optimal returns for investors.
LENGTH OF STAY OF MUSLIM TOURIST AT HALAL TOURISM DESTINATION: INTEGRATING ISLAMIC ATTRIBUTES WITH PUSH-PULL MOTIVATION AND MEDIATED BY SATISFACTION
Authors: Hermawan Rheza , Tri Ratnasari Ririn , Huzaini Moh , Alimusa La Ode , Njie Yahya
Published: December 2024

Introduction: The length of stay of tourists is a very critical issue in the tourism and hospitality industries, including in the halal tourism sector. So, this study aims to find out and test the factors that affect the length of stay of Muslim tourists when traveling in halal tourism destinations by integrating Islamic attributes with push-pull motivation mediated by satisfaction.
Method: The method used in this study is quantitative using Partial Least Square-Structural Equation Modeling (PLS-SEM) analysis. The population of this study is Muslim tourists who visit halal tourism destinations in Lombok with a sample of 171 respondents.
Results: Islamic attributes such as Islamic facilities, alcohol and gambling-free, and Islamic morality have a direct effect on length of stay, while halalness affects the length of stay mediated by satisfaction. Push and pull motivations have a positive effect on the length of stay. Finally, the length of stay is also affected by satisfaction.
Conclusion and suggestion: Islamic attributes and motivation as well as satisfaction greatly affect the length of stay of Muslim tourists when traveling at halal tourism destinations. The findings of this study are very important and can serve as a crucial guide for businesses and governments to present the various needs and attributes of Muslim tourists so that they feel satisfied and willing to stay longer in halal tourism destinations.
DISCOVER ISLAMIC WORK ETHICS FACTORS FOR SHAPING WORK CULTURE IN INDONESIA
Authors: Faizah Siti Inayatul , Widiastuti Tika , Marijan Kacung , Dewi Eka Puspa , Baihaqi Muhammad Nadif
Published: December 2024

Introduction: : The fundamental theory posits that Islamic values encompass all human activities, including work ethics as an essential component of organizational behavior. However, today’s society is facing a decline in work ethics, necessitating readjustment. This study aims to bridge the gap by examining prior research on Islamic work ethics in Indonesia.
Methods: A systematic literature review method was used to delve deeper into the development of research topics over the past decade (2014-2023) through a search of Scopus-indexed articles. After a screening process, the final sample, consisting of 38 articles, was processed for further analysis using meta synthesis approach to explore more specific understanding of Islamic work ethics by using Nvivo software.
Results: The results showed that Islamic work ethics were affected by three main factors: community patterns, role of Islam, and organizational concept. The relationship between these three factors can encourage positive behavior in the workplace in Indonesia.
Conclusion and suggestion: Islamic work ethics in Indonesia are not limited to religious value, but also the culture of the community. Mapping ideas of the three categories of Islamic work ethics in Indonesia can be useful for future empirical research to analyze the relationship among factors in shaping Islamic work ethics in Indonesia. The mapping ideas could also be implemented by organizations in daily business practices.
ANALYZING ISLAMIC BANKS STABILITY: EVIDENCE FROM SOUTHEAST ASIA AND THE GULF COOPERATION COUNCIL COUNTRIES (GCC)
Authors: Rani Lina Nugraha , Bt Mohd Ariffin Noraini , Ratnasari Ririn Tri , Aulia Melananda Risky
Published: December 2024

Introduction: This study investigates the factors, particularly those related to banks and macroeconomics, that influence the stability of 38 Islamic banks in Southeast Asian countries and the Gulf Cooperation Council (GCC) based on annual data from 2013 to 2020. The study aims to identify key determinants of stability across distinct regions and highlight the significance of these determinants in maintaining financial stability in Islamic banks.
Methods: Using a quantitative approach with panel regression analysis, this study examines various factors influencing Islamic bank stability in Indonesia, Malaysia, the United Arab Emirates, and Qatar. Specific factors considered include Assets, Non-Performing Financing (NPF), Gross Domestic Product (GDP), and Return on Assets (ROA).
Results: The findings reveal that in Indonesia, Assets, NPF, and GDP are significant factors influencing bank stability. In Malaysia, ROA, Assets, and GDP are significant, whereas in the United Arab Emirates, only ROA is significant, and in Qatar, only Assets are significant.
Conclusion and suggestion: Islamic banks should pay attention to the Z-Score from previous periods and manage assets and liabilities effectively to ensure stability. Effective macroprudential supervision is also necessary to enhance resilience in the financial system. Maintaining asset quality is essential for mitigating risks to banking stability.
TECHNOLOGY ADOPTION ANALYSIS OF ISLAMIC BANKS MOBILE BANKING IN INDONESIA
Authors: Siti Jamilah  , Ramadhan Zulfikar , Yalina Nita , Nabighah Mirrah
Published: December 2024

Introduction: The primary objective of this research is to explore customer trust, attitudes, and experience , directly effect on perceived usefulnessas and perceived ease, and indirectly impact on attitude toward using and actual system use, as utilizing Mobile Banking of the 5 Top Brand Award Sharia Banks.
Methods: The study employs a quantitative method, focusing on understanding the interrelations between multiple variables. Exerting random sampling of 280 customers from the 5 Top Brand Award Sharia Banks participated as respondents in the study, and data was collected through both questionnaires and secondary sources.
Results: The findings from the study indicate that all variables i.e. customer trust, attitude, and experience have a significant effect on perceived usefulness and perceived ease of use. Furthermore, both of them also have significant on attitude toward using and actual system use.
Conclusion and suggestion: In summary, the technology adoption and mobile banking use by consumers variables can be explained by the perceived usefulness and perceived ease of use variables. It implicates that customers have confidence that mobile banking provides benefits for customers related to financial transaction solutions. Therefore, Islamic banks have to always update their technology and inform the public how to use it.
Perceived misinformation, disinformation and malinformation experience and the relationship with information overload
Authors: Masrek Mohamad Noorman , Baharuddin Mohamad Fazli , Altaf Asif
Published: December 2024

Background of the study: In today's digitally saturated world, individuals face cognitive overload due to the vast influx of information, including misinformation, disinformation, and malinformation.
Purpose: This study investigates the relationships between perceived experiences of misinformation, disinformation, and malinformation, and their impact on information overload among Malaysian students.
Method: Data were collected from 352 Malaysian students using a survey method and analyzed with Partial Least Squares Structural Equation Modeling (PLS-SEM). Participants reported their perceptions of misinformation, disinformation, malinformation experiences, and information overload on a Likert scale.
Findings: Results indicate that students experience moderate levels of misinformation, disinformation, and information overload, while malinformation was less prominent. Nevertheless, significant positive relationships were found between perceived misinformation, disinformation, and malinformation experiences, and information overload, suggesting that students encountering higher levels of these information types are more likely to experience cognitive overload.
Conclusion: This study underscores the challenges students face in processing vast amounts of information. It contributes to the theoretical understanding of how misinformation, disinformation, and malinformation contribute to information overload and emphasizes the need for promoting information literacy and critical thinking to mitigate these effects.
Difficulties and opportunities of implementing total quality management in academic libraries of Ghana
Authors: Asante Edward , Ngulube Patrick
Published: December 2024

Background of the study: Academic libraries are collapsing due to the related challenges of implementing TQM practices and integrating them.
Purpose: The primary objective of this study is to ascertain the challenges and prospects of implementing total quality management in Ghanaian university libraries.
Method: An explanatory mixed method design was employed in the study. Top management, librarians, faculty members, and administrators took part in the discussion. The information and data were gathered using an interview guide and a questionnaire. Out of the 239 participants, 205 persons provided a valid response. This indicated an 85.7% response rate. Out of the twenty-five individuals who were anticipated, twenty were questioned. For the investigation, a straightforward random and purposive sampling strategy was used. Both quantitative and thematic analysis of the data was done.
Findings: The investigation demonstrated that there are difficulties in implementing TQM. Adopting total quality management (TQM) can be difficult due to factors such as staff resistance to change, a lack of facilities and resources, and a lack of commitment from upper management. The study also concluded that implementing TQM has several benefits such as boosting the library system's continual improvement and guaranteeing best practices and standard compliance.
Conclusion: The study's conclusions may increase information scientists' and librarians' comprehension of how TQM methods are implemented in Ghanaian academic libraries and experiment with the suggested adoption model.
Socio-demographic characteristics on land records management practices in Tanzania
Authors: Mogha Huruma , Dulle Frankwell , Benard Ronald
Published: December 2024

Background of the study: Land registry offices are faced with misplacement and misfiling of records caused by improper practices by registry staff.
Purpose: This study examined the influence of socio-demographic characteristics on the extent of land records management practices in land registry offices in district councils in Tanzania.
Method: Qualitative and quantitative approaches were used to complete data collection and data analysis. A purposive sampling was used to select 160 land registry staff and 19 key informants. Quantitative data were analyzed by using SPSS version 26, while the qualitative data was analyzed by using content analysis with the aid of ATLAS.ti software.
Findings: The findings show that there is a low practice among land registry staff of district councils. Age has a positive influence on LRMP, while career and working experience have a negative influence on LRMP.
Conclusion: Adequate consideration should be given to individuals' age, experience, and career to a higher level of practices of land records in land registry offices. Training programs for non-professionals such as surveys, cartographers, and evaluators should be conducted to enhance their skills and competence in LRMP.
Analysis of Student Information Literacy in State Islamic Religious Universities
Authors: Solihin Muhtar Mochamad
Published: December 2024

Background of the study: Students need to have good information literacy in order to complete their studies effectively and efficiently.
Purpose: to analyze the characteristics and information literacy of students at State Islamic Religious Universities (PTKIN).
Method: quantitative approach with survey methods. Data collection uses online questionnaire distribution. Data analysis techniques use descriptive statistics and inferential statistics.
Findings: PTKIN students accessed social media â‰¤ 6 hours every day (60.23%); classified as generation Z (digital natives) aged 10-25 years (98.86%); the number of gadgets owned is 1 (88.64%); the majority have WhatsApp (100%), Instagram (92.05%), YouTube (79.55%) and Twitter (53.41%); the most frequently accessed social media is WhatsApp (61.36%); the purpose of using social media is as a communication tool (83.36%), looking for information to support the thesis (80.68%), looking for entertainment/relaxation (70.45%), sharing information, opinions and/or knowledge (68.18%) , interacting socially (54.55%), interacting with friends (53.41%) and filling free time while waiting for something/free time (53.41%). The information literacy level of students at PTKIN is classified as moderate and tends to be high with an average score between 73 and 90 (73 â‰¤ X < 91). Factors that are positively related to information literacy are the availability of infrastructure, accessibility, independence and social support from lecturers and parents. Only the duration of internet access is negatively related to student information literacy at PTKIN.
Conclusion: Students at PTKIN already have sufficient information literacy to support the completion of their studies. However, information literacy needs to be improved in order to maximize study completion on time.
Assessment of record keeping management in a Nigerian general hospital
Authors: Akor Solomon Obotu , Omehia Anthonia E. , Oladokun Bolaji David
Published: December 2024

Background of the study: In the context of healthcare, record keeping management specifically involves the management of patient health records, administrative documents, and other pertinent information related to healthcare delivery
Purpose: This study examines the record keeping management at General Hospital, Ikot Abasi, Akwa State of Nigeria. Four (4) specific objectives guided the conduct of the study.
Methods: The survey descriptive design with a qualitative approach was used. Interview was used as the method of data collection. The study included a total of 11 participants, consisting of 2 medical doctors, 5 nurses, and 4 record administrators from the General Hospital, Ikot Abasi. Thematic analysis was employed to analyze the data collected from the interviews. 
Findings: The study revealed a varying level of understanding among respondents regarding current record-keeping practices, with concerns raised about the accuracy and completeness of documentation. However, the study identified various challenges faced by healthcare professionals and administrators, including inconsistency in documentation practices, inadequate storage facilities, limited access to technology and resources, and compliance issues.
Conclusion: The study concluded that the assessment of existing record keeping infrastructure and technology showed a positive impact, particularly with the implementation of EHR systems leading to streamlined processes and reduced reliance on paper-based documentation. The study recommends that health and other related organisations should implement standardized documentation protocols and provide regular training sessions for healthcare professionals to ensure consistency, accuracy, and completeness in record keeping.
Advantages and disadvantages of technological implementation in archive systems
Authors: Saputra Dimas , Silvana Hana , Khoerunnisa Lutfi
Published: December 2024

Background of the study: In the rapidly developing digital era, the implementation of technology in archival systems has become inevitable. Archive systems are no longer limited to storing physical documents on shelves or filing cabinets, they have evolved into complex and integrated digital systems.
Purpose: This research aims to investigate the benefits and disadvantages of implementing technology in archive systems.
Method: This research uses a Systematic Literature Review (SLR) approach to identify and analyze relevant articles about the implementation of technology in archive systems. This research is limited to articles published in the last five years in the Scopus database.
Findings: The findings of this research reveal that the implementation of technology in archive systems provides significant benefits in terms of efficiency and information accessibility. However, it also presents risks and challenges such as high implementation costs, vulnerability to information security breaches, and risk of data loss.
Conclusion: Although the implementation of technology in archival systems promises many benefits, organizations must carefully consider the associated risks and challenges. By better understanding the implications of these steps, organizations can make better decisions in their records management.
Blended, flipped and lit: Student perceptions and performance under blended learning with a flipped classroom and a lightboard
Authors: Winfield J. , Whitelaw E.
Published: December 2024

Promoting student success is a key objective for higher education institutions in South Africa, and the post-pandemic era presents the sector with a novel opportunity to take advantage of improved online learning infrastructure and skills. As institutions face critical decisions regarding teaching modalities, it is imperative to establish and enhance evidence on the extent to which blended learning can – or cannot – facilitate student success in a post-pandemic setting.

This article examines student perceptions of and academic performance in a large first-year accounting class which recently implemented a blended learning model that involved a flipped classroom approach and video lessons filmed with a lightboard. Using a combination of qualitative and quantitative analyses, we find that students perceive the blended model as advantageous to their learning experience and perceive video lessons filmed with a lightboard to be especially valuable. These positive sentiments are reflected in improved performance across the entire grade distribution. Using regression analysis that allows us to account for observable differences in the characteristics of those taught in person and those taught via the blended model, we find a statistically significant 7 per cent improvement in students’ final grades. We find an even stronger association between the blended model and improved performance for students who have experienced gaps and disparities in education and life experiences. Ultimately, this study, conducted at a contact university in South Africa, makes a strong case for the benefits of blended learning, and reveals one way to structure the learning activities in a large class to take full advantage of these benefits.
Keywords: blended learning, flipped classroom, lightboard, regression analysis, higher education, student success
Formulating strategic planning in university academic departments
Authors: Kola M.
Published: December 2024

The process of strategic planning permits universities to determine their respective vision and mission. Once these have been established, it is imperative to evaluate the kind of resources at a university’s disposal, and to conduct environmental analysis. Failure to plan could drive institutions into unchartered waters, which could be detrimental to their sustainability. Universities have embraced the idea of strategic management from business in order to gain a competitive advantage, and provide value to stakeholders. The purpose of this study was to investigate the way in which academic Heads of Departments (HoDs) engage in strategic planning. A qualitative research approach was employed to understand the role that these HoDs play while formulating a strategy in their respective departments. A case study research method was chosen to identify the participants, and data were collected through semi-structured, face-to-face interviews, as well as through document analysis. To ensure the credibility and dependability of the study, the same questions were posed to all of the participants. A thematic analysis technique was used to analyse the data. The results revealed that the university at which the research was conducted promoted a direct, or top-down approach in formulating their strategy. As such, the academic HoDs conformed to the university’s strategy. Future research should focus on the effectiveness of a strategy that incorporates a bottom-up, as well as a top-down approach.
Keywords: Heads of departments, resource-based view, strategic planning, strategic formulation, SWOT analysis
15 Evidences That the Scope of Special/General Relativity Is Limited
Authors: Niemz Markolf H.
Published: December 2024

Today’s physics describes nature in “empirical concepts” (concepts that are based on observation), such as spatial/temporal, wave/particle, and force/field. There are coordinate-free formulations of special and general relativity (SR/GR), but there is no absolute time in SR/GR and thus no “holistic view” (view that is universal for all objects at the same instant in time). Here I show: A holistic view is required to solve the Hubble tension and 14 other mysteries. Euclidean relativity (ER) provides a holistic view by describing nature in “natural concepts” (concepts that are immanent in all objects). “Pure distance” replaces spatial/temporal distance. “Pure energy” replaces wave/particle. I give one example where a “process” replaces force/field. Each object’s proper space d1, d2, d3 and its proper time τ span absolute, Euclidean spacetime (ES), where d1, d2, d3 and d4 = cτ are pure distances. The new invariant is absolute, cosmic time θ. All energy moves through ES at the speed of light c. An observer’s reality is created by orthogonally projecting ES to his proper space and to his proper time. Information is lost in projections. Thus, there will always be unsolved mysteries if we ignore ES. ER solves 15 mysteries purely geometrically, that is, without forces and fields. On top, ER declares four concepts obsolete, such as dark energy and non-locality. I conclude: (1) ER describes the master reality ES. (2) SR/GR describe all observers’ realities. (3) ER neither replaces nor extends SR/GR but holds additional information that is hidden in absolute time and thus not available in SR/GR.
Kinematics of Balls and Light Versus the Theory of Special Relativity
Authors: Dambi Filip
Published: December 2024

The study of the emission, propagation, and reflection of balls leads to the mechanical ballistic law that applies to balls with and without mass. A natural extension of the ballistic law is to encompass massless entities such as light. According to ballistic law, a ball or light emitted by a source inherits the velocity of the source in the absolute frame. The phenomenon described by the ballistic law works in the absolute frame which acts as the background of inertial frames and governs the kinematics of balls and light in each inertial frame. It explains why the speed of light is the universal constant c in any inertial frame in which a source and mirror are at rest, why the laws of physics have the same form in any inertial frame, and why no experiment in such a frame can prove its motion. By understanding the kinematics of light, we can understand the multiple issues rooted in Lorentz’s transformation and Einstein’s special relativity. For example, the theory of special relativity misapplies the symmetry observed in some phenomena to two inertial frames. Thus, it duplicates a physical phenomenon from one inertial frame considered stationary, to another. The Lorentz transformation confirms the speed of light c in the moving and opposite direction of the inertial frame. Simultaneously, it varies in any other direction converging to infinite. The time contraction in the moving direction of the inertial frame is different from the time dilation in the opposite direction, and both times are different from those in any other direction. Thus, each direction requires a ruler and time synchronization. Lorentz’s transformation has no length contractions to support this fundamental concept of special relativity. These unacceptable conclusions prove that the theory of special relativity is self-negating. Furthermore, Lorentz’s transformation is derived from a mechanical perspective. The incorrectness of this derivation rejects the identical hypothesized Lorentz’s derivation and special relativity; even more it proves the constancy of time passing in the universe.
Nuclear Evidences for Confirming the Physical Existence of 585 GeV Weak Fermion and Galactic Observations of TeV Radiation
Authors: U.V Satya Seshavatharam , T Gunavardhananaidu , S Lakshminarayana
Published: December 2024

Background: In our recent publications pertaining to 4G model of final unification and based on strong and electroweak interactions, we have proposed the existence of a weak fermion of rest energy 585 GeV. Objective: To confirm the physical existence of the proposed 585 GeV weak fermion by analyzing weak and strong interactions in a unified approach via 4G model of final unification, super symmetry and string theory. Method: Considering the proposed nuclear charge of 2.95e, proton, electron mass ratio, specific charge ratios of proton and electron, Fermi’s weak coupling constant, Reduced Planck’s constant, nucleon magnetic moments, nuclear stability, nuclear binding energy, nuclear mass and neutron lifetime, it is planned to confirm the physical existence of the proposed 585 GeV weak fermion. Results: All proposed logics and formulae clearly establish the physical existence of 585 GeV weak fermion directly and indirectly. Conclusion: Believing in the physical existence of the proposed 585 GeV weak fermion, there is a scope for observing galactic TeV radiation coming by virtue of annihilation of 585 GeV fermions and radiation associated with various astrophysical acceleration mechanisms of 585 GeV fermions. Appeal: As we are beginners of astrophysics domain, we appeal the science community to see the possibility of considering the proposed 585 GeV weak fermion with a charge of $\pm\left(e\right)$ in place of electron and proton.
On the P Versus NP Problem
Authors: Vega Frank
Published: December 2024

The P versus NP problem is a cornerstone of theoretical computer science, asking whether problems that are easy to check are also easy to solve. "Easy" here means solvable in polynomial time, where the computation time grows proportionally to the input size. While this problem's origins can be traced to John Nash's 1955 letter, its formalization is credited to Stephen Cook and Leonid Levin. Despite decades of research, a definitive answer remains elusive. Central to this question is the concept of NP-completeness. If even one NP-complete problem could be solved efficiently, it would imply that all problems in NP could be solved efficiently, proving P equals NP. This research proposes that a notoriously difficult NP-complete problem can be solved efficiently, thereby potentially establishing the equivalence of P and NP.
Neuroprotective Effects of Functionalized Hydrophilic Carbon Clusters: Targeted 1 Therapy of Traumatic Brain Injury in an Open Blast Rat Model
Authors: Padmanabhan Parasuraman , Lu Jia , Ng Kian Chye , Srinivasan Dinesh Kumar , Sundramurthy Kumar , Nilewski Lizanne G. , Sikkema William K. A. , Tour James M. , Kent Thomas A. , Gulyás Balázs , Carlstedt-Duke Jan
Published: December 2024

Traumatic brain injury (TBI) causes multiple cerebrovascular disruptions and oxidative stress. These pathological mechanisms are often accompanied by serious impairment in cerebral blood flow autoregulation, and neuronal and glial degeneration; Background/Objectives: Multiple biochemical cascades are triggered by brain damage resulting in reactive oxygen species production alongside blood loss and hypoxia. However, most currently available early antioxidant therapies lack capacity and hence sufficient efficacy against TBI. The aim of this study was to test a novel catalytic antioxidant nanoparticle to alleviate the damage occurring in blast TBI; Methods: TBI was elicited in an open blast rat model in which the rats are exposed to the effects of an explosive blast. Key events of the post-traumatic chain in the brain parenchyma were studied using immunohistochemistry. The application of a newly developed biologically compatible, catalytic superoxide dismutase-mimetic carbon-based nanoclusters, poly-ethylene-glycol-functionalized hydrophilic carbon clusters (PEG-HCCs), was tested post-blast to modulate the components of the TBI process; Results: PEG-HCC was shown to significantly ameliorate neuronal loss in brain cortex, the dentate gyrus and hippocampus when administered shortly after the blast. There was also a significant increase in endothelial activity to repair blood-brain barrier damage as well as modulation of microglial and astrocyte activity and an increase in inducible NO synthase in the cortex; Conclusions: We have demonstrated qualitatively and quantitatively that the previously demonstrated antioxidant properties of PEG-HCC have a neuroprotective effect after traumatic brain injury following an explosive blast acting at multiple levels of the pathological chain of events elicited by the TBI.
Prevalence and Factors Associated with Tuberculosis Among Healthcare Workers: A Systematic Review with Meta-Analysis
Authors: Scholze Alessandro Rolim , Bersi Paola Obreli , Silva Mariane Cândido da , Martins Júlia Trevisan , Melo Emiliana Cristina , Galdino Maria José Quina , Pieri Flávia Meneguetti , Delpino Felipe Mendes , Alves Yan Mathias , Berra Thais Zamboni , Munhoz Oclaris Lopes , Alves Josilene Dália , Yamamura Mellina , Arcêncio Ricardo Alexandre
Published: December 2024

Background: Healthcare workers are exposed to an unhealthy environment that increases the risk of developing tuberculosis. Objective: To analyze the prevalence and factors associated with tuberculosis among healthcare workers. Methods: A systematic review with meta-analysis was conducted using six databases. Methodological quality was assessed according to JBI recom-mendations. A random-effects meta-analysis was performed. The Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines were followed for reporting. Results: Thir-ty-two articles were included in the evidence synthesis. The prevalence of tuberculosis among healthcare workers was found to be 15.92% [95%CI 8.49–27.88 | I² = 99% | p = 0]. Female sex was associated with 1.27 times higher odds of infection [95%CI 0.68–2.38, I² = 80%, p = 0.01]. Advanced age increased the odds by 2.48 times [95%CI 1.33–4.62, I² = 76%, p = 0.01], and having 10 or more years of professional experience increased the odds by 1.08 times [95%CI 1.02–1.15, I² = 57%, p = 0.05] for developing tuberculosis in the healthcare setting. Conclusion: Early diagnosis of tuber-culosis in the workplace and the implementation of continuing education programs with preventive strategies are essential to control contamination and the spread of the disease. PROSPERO registration: CRD42022320153.
A Survey on Optical Coherence Tomography – Technology and Application
Authors: Mokhtari Ali , Maris Bogdan Mihai , Fiorini Paolo
Published: December 2024

This paper reviews the main research on Optical Coherence Tomography (OCT), focusing on the progress and advancements made by researchers over the past three decades in its methods and medical imaging applications. By analyzing existing studies and developments, this review aims to provide a foundation for future research in the field.
Urban Patterns Identification by Colocation Analysis
Authors: Dobesova Zdena , Tóth Adam
Published: December 2024

The example illustrates an interesting application of data mining tasks using GIS software, specifically colocation analysis of urban structures. This method assesses one set of point features as the features of interest and another set as neighboring features. The analysis was applied to urban fabrics and relaxation areas aggregated from green spaces and sports and leisure areas. The primary outcome is the identification of clusters where urban fabrics and relaxation areas are significantly collocated. It also identifies urban fabrics significantly isolated from green and relaxation areas. A Jupyter Notebook for ArcGIS Pro was developed to facilitate the colocation analysis using Copernicus Urban Atlas data. This notebook includes preprocessing data and colocation calculations for Katowice, with detailed text explanations accompanying the Python code. The Jupyter Notebook can freely analyze other European functional urban areas or city cores. The article also presents the results of colocation analysis in ten European cities, highlighting areas lacking green spaces or where urban arrangements benefit residents’ relaxation. Colocation analysis is emerging as a valuable method for exploring urban patterns.
Something Anomalies Can Tell About SM and Gravity
Authors: Bonora Loriano , Giaccari Stefano Gregorio
Published: December 2024

This ia a review of anomalies applied to a bottom-up approach to standard model and gravity. It is divided in two parts. The first consists in a review proper of anomalies in quantum field theories. Anomalies are analyzed according to three different methods: a perturbative one based on Feynman diagram, a non-perturbative one relying on the Schwinger-DeWitt approach and, third, the one hinging on the Atiyah-Singer family's index theorem. The three methods are applied both to chiral gauge anomalies and trace anomalies. The fundamental distinction that our presentation leads to is between obstructive (O) and non-obstructive (NO) anomalies. The former are tied to the non-existence of fermion propagators, which fatally maim the corresponding theory. In the second part we apply this analysis to the SM and various of its extensions immersed in a gravitational background, and find that they all are plagued by a residual chiral trace anomaly. To completely eliminate all kind of dangerous anomalies in SM-like theories we propose a somewhat unconventional scheme, and exemplify it by means of an explicit model.
The latter is a left-right symmetric model. We embed it in a Weyl geometry to render it conformal invariant. We then deal with some of its quantum aspects, in particular its even (NO) trace anomalies and the means to preserve its confomal invariance at the quantum level. We briefly review renormalization and unitarity in the framework of similar models discussed in the existing literature. Finally we present a possible (conjectural) application of the model to describe the junction between cosmology and quantum field theory.