bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Gaya Kepemimpinan, Motivasi, dan Budaya Organisasi Terhadap Kinerja Karyawan Mata Hati Coffee Shop
Authors: Puspitasari Jefi , Kadeni Kadeni
Published: October 2024

Tujuan dari penelitian ini untuk mengetahui pengaruh gaya kepemimpinan, motivasi, dan budaya organisasi terhadap kinerja karyawan di Mata Hati Coffee Shop. Populasi yang digunakan adalah seluruh karyawan berjumlah 52 orang yang tersebar di tiga (3) cabang Mata Hati Coffee Shop. Teknik pengambilan sampel menggunakan jenis non probability sampling yaitu sampel jenuh. Metode penelitian menggunakan metode penelitian kuantitatif. Hasilpenelitian ini didapatkan bahwa terdapat pengaruh positif dan signifikan antara gaya kepemimpinan terhadap kinerja karyawan Mata Hati Coffee Shop secara parsial. terhdapat pengaruh positif dan signifikan antara motivasi terhadap kinerja karyawan Mata Hati Coffee Shop secara parsial. terdapat pengaruh positif dan signifikan antara budaya organisasi terhadap kinerja karyawan Mata Hati Coffee Shop secara parsial. Terdapat pengaruh antara gaya kepemimpinan, motivasi, dan budaya organisasi terhadap kinerja karyawan Mata Hati Coffee Shop secara simultan.
رسالة في كراهة أكل لحوم الخيل للعلامة شهاب الدين أبو العباس أحمد بن إبراهيم بن عبد الغني السروجي الحنفي (ت710هـ) / دراسة وتحقيق ت 710 هـ.
Authors:   كلية الشريعة والقانون- جامعة الكويت, بن العيفي بن عبيد الدوسري فهد
Published: October 2024

يهدف هذا البحث إلى تحقيق "رسالة في كراهة أكل لحوم الخيل للعلامة شهاب الدين أبو العباس أحمد بن إبراهيم بن عبد الغني السروجي الحنفي (ت710هـ) / دراسة وتحقيق ت 710 هـ"،. منهج البحث: اتبع الباحث في هذا البحث منهجين: المنهج الاستقرائي، والمنهج التحليل. النتائج: بيان مكانة الإمام السروجي في الفقه الحنفي فهو من فقهاء الحنفية الكبار، إبراز أهمية هذه الرسالة النافعة في بابها من جهة ما فيها من علم ومن جهة مصنفها والحمد الله. التوصيات: يوصي الباحث الدرسين بدراسة المخطوطات والاهتمام بعلم التحقيق
Water Quality Monitoring and Control System for Tilapia Cultivation Based on Internet of Things
Authors: Rosnita Lidya , Ikhwani Muhammad , Aidilof Hafizh Al Kautsar , Salamah Salamah , Hamsi Widia , Rangkuti Haris Yunanda
Published: October 2024

This research analyzes the quality of water for tilapia habitat which is a type of brackish water fish that is currently widely cultivated by pond farmers. This fish is the choice because of its flexibility regarding habitat. However, despite having flexibility in terms of habitat, each harvest of tilapia that lives in a different habitat will produce tilapia with different quantity and quality. Currently, many tilapia farmers still carry out the cultivation process using traditional methods using ponds. Kuala Kerto Village, Lapang District, North Aceh is one of the locations where many tilapia fish farmers use ponds as a habitat for this fish. Not infrequently, changes in natural conditions such as rain and floods have an impact on tilapia fish ponds in this village. Thus, crop yields are very varied, often even resulting in losses. One of the reasons for this is that there is still minimal use of technology in tilapia cultivation in this village. The design of a water quality monitoring and control system for IoT-based tilapia cultivation in this research was carried out to help the problems of tilapia pond farmers. Through this research, a tool was produced in the form of a prototype IoT device that can be used to monitor and control water quality in tilapia fish ponds. This device utilizes several sensors such as turbidity sensors, ammonia sensors, salinity sensors, pH sensors, and several other sensors as data takers which will later be transmitted and displayed via a web application. Research and development of this device uses the RD method, namely research and development.
Analysis of the Choice of Transportation Modes from Lhokseumawe City to Medan City Using the Analytical Hierarchy Process Method
Authors: Afdal Muhammad , Muhammad Ridwan Teuku , Malasyi Syibral , Savira Elsa Nanda , Chandra Yovi
Published: October 2024

Interprovincial movement activities from the city of Lhokseumawe to the city of Medan is a busy travel route because land routes connect many cities. Minibusses and buses serve transportation needs across these cities. Travelers tend to choose minibusses because of their convenience, fast travel time, and the excellent level of comfort provided. The bus mode also offers smooth and comfortable travel, making it a popular choice among travelers on the Lhokseumawe to Medan route. This research aims to determine the characteristics and percentage of transportation mode choices by travelers. The approach used is the analytical hierarchy process method. The results of the analysis showed that the percentage of travelers interested in choosing a particular mode resulted in 42% of passengers choosing the Hiace Minibus, 24% choosing the Sempati Star Bus, 20% choosing the Putra Pelangi Bus, and 14% choosing the Kurnia Bus. The criteria that influence the choice of transportation mode are convenience with a percentage of 22%, time with a percentage of 19%, comfort with a percentage of 16%, cost with a percentage of 15%, headway and safety with a percentage of 14%.
Analysis of Organizational Culture in Improving the Performance of Educators and Educational Staff at Tanggamus Islamic Education College
Authors: Kurniawan Heri
Published: October 2024

This study aims to implement an organizational culture to support the achievement of set goals. Specifically, the study aims to analyze how implementing organizational culture enhances performance, as well as identify the factors that support and hinder this process. The research approach used in this study is descriptive qualitative. Collecting data from field studies is a crucial part of every research project. Data for the study was gathered through interviews, documentation, and observation. Educators and education staff may benefit from examining corporate culture, according to the study's findings. To be responsible, one must be free and independent, and one must also comprehend the duties of one another. Leadership: The organization's objectives and standards are laid out in a clear and concise manner. Incentives like pay raises and promotions are part of the reward system. How much horizontal or vertical communication there is depends on the communication system. The results of this study point to the importance of leadership in raising the efficiency and effectiveness of school staff and teachers. As a theoretical framework or point of reference, the results of this study can be used by universities to improve the performance of education workers and instructors. Furthermore, the researcher found that to establish a higher education institution operating in the Islamic field, universities must overcome both supportive and inhibiting factors. They also need the assistance of competent teaching and education personnel to implement quality enhancements, thereby creating a superior higher education institution.
Leituras das bibliografias e domínio da metodologia científica na graduação: uma análise da perspectiva docente
Authors: Silva Claudio Rodrigues da
Published: October 2024

Tem-se por objetivo apresentar aspectos dos resultados de estudo exploratório, de abordagem qualitativa, baseado em dados empíricos, levantados especialmente por meio de entrevistas semiestruturadas com docentes do Ensino Superior acerca da realização das leituras das bibliografias básicas e/ou complementares das disciplinas dos respectivos cursos por graduandos. Os participantes são 19 docentes do Ensino Superior de variadas instituições – privadas e públicas, estaduais e federais; cursos de Bacharelado e Licenciatura; áreas do conhecimento – Biológicas, Exatas e Humanidades; regiões e Unidades da Federação. Enfatizam-se posicionamentos de participantes que estabelecem relações diretas ou indiretas entre a realização dessas leituras e o domínio dos princípios básicos da metodologia científica em nível de Graduação. Dos resultados, destaca-se que os participantes apresentam diferentes posicionamentos acerca das leituras. A maioria compreende as leituras como um dos principais elementos e, também, como um dos principais desafios de cursos de Graduação. Entre os apontamentos mais recorrentes dos pesquisados está a não realização das leituras ou a sua realização de forma superficial/parcial por um contingente de estudantes, postura incompatível com o Ensino Superior. Outro aspecto ressaltado é o domínio insuficiente da metodologia científica, fator que compromete o nível de autonomia intelectual e de criticidade dos graduandos, inclusive para a realização dessas leituras. Dentre os apontamentos conclusivos, constatam-se indicativos de ressonâncias recíprocas, diretas ou indiretas, entre os níveis de domínio da metodologia científica e a realização das leituras pelos graduandos. Destaca-se a existência de pontos de convergência e de divergência entre os pesquisados. Os indicativos são de que os desafios pedagógicos envolvendo as leituras no Ensino Superior tendem a se intensificar, o que reitera a necessidade da problematização da temática em discussão neste artigo, inclusive porque elas têm relações diretas e indiretas com a qualidade do ensino.
Studying the Effectiveness of the Flipped Classroom Teaching Method for Promoting Education Students' Academic Performance and Learning Outcomes in Saudi Universities (A Comparative Study)
Authors:   Master of Education, Department of Educational Foundations, Faculty of Education, Imam Mohammad Ibn Saud Islamic University (IMSIU), Saudi Arabia, Alsuwaylih Mohammed
Published: October 2024

This study examines whether the flipped classroom teaching method effectively improves the academic performance and learning skills of education students in Saudi universities, unlike traditional lecture-based pedagogies. Guided by constructivist learning theory, the research employs an autoethnographic methodology based on the experiences of the author as a student and educator in Saudi Arabia and Australia. This study examines how flipped classrooms integrate technology, student autonomy, responsibility for learning, engagement, and satisfaction. therefore, the flipped classroom is an educational approach that delivers theoretical content to students via videos or online learning materials to be studied at home. In classroom sessions, it focuses on practical activities, discussions, and problem solving, which enhances understanding and practical application of concepts, and increases student engagement. Results from this study indicated positive effects on the student's academic achievements and involving them in more interactive learning. This study suggests that adopting the flipped classroom method could result in relatively better academic preparation for modern educational challenges in Saudi higher education. A future empirical research that examines the effectiveness of the flipped classroom method on education students in Saudi universities is recommended. In order to make generalizations based on the findings, non-probabilistic sampling must be applied.
Digital Game Based Learning (A Literature Review)
Authors:   Assistant Professor of Instructional Design and Technology, University of Bisha, Saudi Arabia, Alduwairej Monerah
Published: October 2024

Game Base Learning (GBL) has gained a lot of attention in the field of Instructional Design and Technology (IDT). The increased adoption levels in institutions and complex organizations have led to the growth of studies around the area with the goal of assessing their effectiveness in the learning process. This descriptive paper conducts an analysis of GBL as a learning process and the issues involving the IDT. The information is gathered from secondary sources where a systematic review of previous literature is conducted, was used to provide general knowledge about GBL. Particularly, the main issues addressed by this descriptive paper include overview of GBL, brief history of the concept, benefits, drawbacks, and successes addressed by current studies. Overall, GBL has become a significant area of interest in IDT in the world today. Most educational institutions and corporations are adopting this concept in their learning process due to its numerous benefits. Some of the benefits include development of cognitive skills, motivation during learning process and helping learners to gracefully accept failures. The findings indicate that most users and implementers of GBL decide to focus on the benefits in spite of various criticisms. Also, experts continue to support the concept as an alternative learning approach to the traditional methods of teaching.
A Descriptive Analysis of AI’s Role in Enhancing the Quality of Teaching and Learning Outcomes
Authors:   PhD in Education, Faculty member, Faculty of Education, Paktia University, Afghanistan, Atif Noorajan
Published: October 2024

This study examines the role of artificial intelligence (AI), specifically generative AI, in higher education, mainly in the teaching-learning process, personalized learning, learning outcomes, and challenges. The researcher has employed a descriptive research method to collect the data by reviewing the research articles, books, and conducting a document analysis (policies of universities on using AI). The study's findings provide multifaceted insights into the use of AI in the teaching-learning process. It reveals that optimizing the use of GenAI can support students to become more independent learners, critical thinkers, and it can also provide plenty of Drill-Practice opportunities for them to master the content, particularly, for Afghan students who are believed to be more reliant on teachers and printed learning resources. On the other hand, the findings suggest that GenAI is an invaluable asset for teachers’ professional development in terms of planning everyday pedagogical practices for their classrooms and generating materials and content. However, the usage of GenAI can also pose some significant challenges for teachers as well as institutions, particularly in the absence of an established code of conduct and implicit rules that should be abided by the students to avoid unauthorized activities. Additionally, the study also provides some useful suggestions predicated on the findings of the study.
Находки Mendoza canestrinii (Ninni, 1868) (Aranei: Salticidae) и Harpactea rubicunda (C.L. Koch, 1838) (Aranei: Dysderidae) в Белгородской области (Россия)
Authors: Присный Юрий Александрович , Пономарёв Александр Викторович
Published: October 2024

В Белгородской области отмечены два новых для данной территории вида пауков – Mendoza canestrinii (Ninni, 1868) и Harpactea rubicunda (C.L. Koch, 1838). Оба вида ранее были отмечены в более южных регионах. Вероятно, в настоящее время происходит расширение их ареалов в северном направлении.
ФинансированиеРабота А.В. Пономарёва выполнена в рамках реализации ГЗ ЮНЦ РАН, № гр. проекта 122020100332-8.
Agricultural Financing and Agricultural Output in Nigeria: An ARDL Approach
Authors: G. Usman, , A. T. Yusuf, , E. J. Chukwuemeka,
Published: October 2024

This study analyzes the impact of agricultural financing on agricultural output in Nigeria from 1991 to 2022. Employing an Autoregressive Distributed Lag (ARDL) model, the research examines the effects of government capital expenditure, commercial bank credit schemes, and the agricultural credit guarantee scheme (ACGS) on agricultural output. The findings indicate that both government capital expenditure and ACGS positively and significantly influence agricultural output in both the short and long run. Commercial bank credit schemes also have a positive and significant impact, although some studies report this effect as positive but not statistically significant. The study highlights the crucial role of financial support in boosting agricultural productivity and offers policy recommendations to improve agricultural financing mechanisms. These include increasing government investment, enhancing credit schemes, and strengthening the ACGS to ensure sustainable agricultural growth and economic development in Nigeria.
Choque Séptico por Aeromonas veronii em um Paciente com Doença Hepática Crónica: um Caso Clínico
Authors: Lopes Débora , Neto Real André , Catorze Nuno
Published: October 2024

As espécies de Aeromonas são bacilos gram-negativos, encontrados em água doce ou salobra. Essa infeção é adquirida na comunidade através do consumo de água e alimentos contaminados, mas também através de uma ferida traumática em contato com solo ou águas contaminadas. Homem de 44 anos, com antecedentes de doença hepática crônica e hábitos alcoólicos marcantes, foi trazido ao Serviço de Urgência (SU), com queixas de náuseas e vômitos alimentares, associados a icterícia, febre e sudorese noturna com 5-6 dias de evolução e epistaxe. Sem outras queixas. Tinha ido pescar alguns dias antes e, no exame físico, apresentava múltiplos cortes em ambos as pernas. Nos exames laboratoriais, apresentava disfunção hematológica, renal e hepática. No rastreio microbiológico, destacava-se a presença de hemoculturas e urocultura positivas para Aeromonas veronii. O paciente foi admitido no Serviço de Medicina Intensiva (SMI) com um quadro de choque séptico com disfunção multiorgânica e evolução para choque séptico refratário, vindo a falecer. A bacteremia por Aeromonas veronii foi associada aos sintomas gastrointestinais, como dor abdominal, apresentados pelo paciente. A sepse associada a essa bactéria é mais frequente em pacientes imunodeprimidos, como aqueles com doença hepática crônica, e está associada a uma maior taxa de mortalidade.
The Impact of Virtual Field Experiences on CTE Preservice Teacher Identity Development
Authors: Graves Nicole A.
Published: October 2024

Teacher education programs help preservice teachers develop their identities through various curricular practices, including field experiences. The COVID-19 pandemic impacted teacher education programs as they were pressed to coordinate virtual field experiences. This intrinsic case
study explored how virtual field experiences coupled with structured reflection practices shaped teacher identity development of preservice Career and Technical Education (CTE) students at the sophomore and senior levels. CTE preservice teachers were selected for this study due to the inherent
nature of CTE teachers to include technical and hands-on learning. Qualitative analysis of student check-in meeting reflections revealed four themes: (1) Prior field experiences shaped attitude and approach to the virtual environment; (2) Initial reluctance gave way to envisioned success;
(3) The virtual environment changes relationships; (4) Additional opportunities for critical reflection contributed to building CTE teacher identity. Quantitative data from post-experience surveys indicated the impact of virtual field experiences on certain components of teacher identity and
efficacy. Recommendations for practice include helping preservice teachers develop skills and confidence regarding the development of student-to-teacher relationships and providing future preservice teachers with brief, high-quality virtual field experiences to better prepare them for the
changing landscape of education.
Listening to Rural Community Experts: Making a Comprehensive Local Needs Assessment Transformative for Inclusive Postsecondary CTE
Authors: McBride Rosemary
Published: October 2024

This Delphi study identified postsecondary career and technical education (CTE) needs and differences by race in rural areas. Seventeen rural community experts in education, business, and community leadership participated across three rounds. Round 1 involved interviews to compile perspectives
about future careers and training. Round 2 used Likert-scale surveys to rate the perceived likelihood of careers and the value of training; consensus was evaluated. Round 3 conducted member checking. Results showed alignment between community-identified labor needs and workforce data. However,
Native American members faced distinct qualifying barriers for training programs. Recommendations are that Comprehensive Local Needs Assessments (CLNAs) intentionally include marginalized groups and consider historical and present-day inequities certain students face to better meet the workforce
training needs of the entire community. The Delphi method revealed nuanced perspectives and the need for more culturally responsive practice in rural areas.
الإطار القانوني لعقد القرض العام
Authors: المري بينه حمد
Published: October 2024

الملخص

يعتبر عقد القرض العام من العقود الإدارية التي تصدر عن الدولة، والذي يختلف فيها عن الاساليب العادية في ابرام العقود بصورة عامة، كونه يخضع لأسلوب القانون العام وليس الخاص، حيث تختلف مواقف التشريعات العربية والتشريعات القطرية في تنظيم عقد القرض العام، ويختلف الإطار القانوني الذي يحكم عقود القرض العام، والذي من خلاله يتم تحديد حقوق والتزامات كلا الطرفين الدائن والمدين فيه. عقد القرض العام هو نوع من العقود الإدارية التي تُبرمها الدولة يتضمن اتفاقية مع جهةٍ أخرى تُعطي مبلغاً ماليّاً معيناً لها، والتي تلتزم بدورها برد هذا المبلغ بالإضافة إلى دفع فوائد ناتجة عن هذا القرض، والغرض من عقد القرض العام عادةً هو تمكين الجهة المدينة من الحصول على التمويل اللازم لتحقيق أهداف معينة، ويتضمن هذا النوع من العقود على شروط وأحكام محددة تحدد حقوقَ كلٍّ من الجهة الدائنة والجهة المدينة، بما في ذلك مدى التسديد ومعدل فوائد القرض وأية شروط إضافية قد تكون مطلوبة، وعادةً ما تكون الدولة هي الطرف المدين في هذا العقد والذي يختلف نطاقه القانوني عن عقد القرض على مستوى الأفراد الذي يخضع للقانون الخاص وليس القانون العام كما في عقد القرض العام. يوصي البحث جميع النظم القانونية بالنص على لزوم موافقة السلطة التشريعية لإبرام عقد القرض العام؛ بسبب خطورته على الدولة ونظامها المالي والسياسي والاجتماعي؛ وبالإضافة الى دعوة المشرِّع القطري لإجراء هذا التعديل؛ بالإضافة الى إصدار المشرِّع القطري قانون ينظِّم جميع جوانب عقد القرض العام، وذلك من باب تكامل المجموعات التشريعية في الدولة، واستحقاقاً لما نص عليه الدستور القطري في هذا الشأن.
Locke on Religious Enthusiasm as a Form of Madness
Authors: Lucci Diego
Published: October 2024

In John Locke’s An Essay concerning Human Understanding, madness is described as “the association of ideas,” which consists in (mistakenly) associating ideas not inherently connected to each other. When criticizing religious enthusiasts for relying exclusively on “immediate inspiration,” Locke blamed them for engaging in the “association of ideas.” Thus, he considered enthusiasm as a sort of madness. This essay examines Locke’s analysis of madness against the backdrop of his “way of ideas,” thereby highlighting the specificity of his “ideational” account of madness in light of his theory of knowledge, his concept of faith as “assent,” and his notions of reason and revelation, which he regarded as complementing and assisting each other. The essay then concentrates on Locke’s view of enthusiasm as a form of madness and, thus, as divergent from “strict Reasoning,” which is employed for the purpose of using our understanding properly and directing our conduct appropriately.
Fundamental Uncertainty in Clinical Judgment: A Phenomenological Perspective
Authors: Gungov Alexander
Published: October 2024

From a phenomenological perspective, clinical practice features a special type of uncertainty that in the present article is characterized as “fundamental uncertainty.” Unlike routine uncertainty and acrisia, the fundamental uncertainty is due to the abductive reasoning inherent to the clinical process. This type of reasoning differs from deductive necessity and inductive probability in the direction of “the best explanation.” In the light of “the best clinical explanation” and “the optimal clinical action” the four stages of clinical practice: anamnesis, diagnosis, treatment, and prognosis are viewed. Their interconnection within a teleological and reflective circularity is underlined. The intersubjective character of the transcendental constitution of all stages of the clinical process is taken into account.
Examples of Anomalies to the EBM Model and their Methodological Role and Epistemic Status
Authors: Vasseva-Dikova Julia
Published: October 2024

One of the well-established methodological approaches in contemporary medicine is the Evidence Based Medicine (EBM) model. There are two methodological ideas that support this model: hierarchy of evidence and Randomised Controlled Trials (RCT’s). In this work, I will present the examples that are standing out of the EBM model explanatory power. I will also show the methodological power of the EBM model into the process of diagnosis and treаtment in contemporary medicine. One of the important problems in the field of philosophy of science will be used to present the anomalies problem in medical theories. The anomalies problem presented as a methodological problem of the EBM model is an open discussion concerning paradigm change in medicine. At the end of the paper some other ideas about progress in medicine will be put in for consideration.
Exploring the Nexus of Psychological Safety and Physical Health in the Workplace: A Machine Learning Augmented Study
Authors: Maeda Satoshi
Published: October 2024

This paper investigates the connection between psychological safety at work and physical health outcomes. Employing data from roughly a thousand respondents in Tokyo in 2021 and utilizing machine learning techniques along with traditional statistics, the study reveals that this popular concept in the field of business management and organization behavior, “psychological safety” at work, can enhance physical health of workers under certain conditions. The finding that its effect remains even when mental stress levels are controlled along with basic ascriptive variables, extends the conventional notion around “psychological safety.” The recently developed Causal Forest Double Machine Learning (Causal Forest DML) analysis was used to generate a decision tree, shedding light on the structure of causal inference and indicating the key role of “age” and “personal income” as determinants of the effect of psychological safety on physical health.
A Theoretical Model for Social Transformation – Downshifting. Career Metamorphosis, Well-Being and Mental Heal
Authors: Buzovska Bilyana , Karabeliov Sonya
Published: October 2024

The main goal of the article is to analyze, systematize, summarize and develop a theoretical model of the downshifting phenomenon as an alternative form of personal fulfillment in contemporary society. Various definitions of the concept are presented, as well as its forms of manifestation; the main reasons for undertaking such a change in lifestyle are described, along with the most common methods for its implementation. The effect which voluntary decrease in income and working hours have on consumer behavior and concern for of the environment are also examined. Special attention is paid to the fundamental characteristics of the phenomenon. An analysis of the value constellation of the voluntary simplicity movement, which is considered its precursor, is also conducted. The various stages through which the individual goes in the process of realizing the need for a career metamorphosis are specified, leading to an increased sense of well-being and improved mental health. The article serves to provide a comprehensive framework for understanding downshifting and its implications, enabling individuals to better address the motivations and outcomes associated with this lifestyle choice.
Comparison of chemical, biological, physical and electrical properties between commercial ultrasound gel and Aloe vera gel
Authors: Silva Neto Oscar Gomes da , Oliveira Luciano da Cunha Canuto de , Tavares Albaniza Alves , Barbosa Rossemberg C. , Sousa Wladymyr Jefferson Bacalhau de , Pereira Wanderson Oliveira , Fook Marcus Vinicius Lia
Published: October 2024

Ultrasound is an imaging diagnostic method that uses mechanical waves and requires acoustic coupling gel for the efficient transmission of ultrasonic waves. This study investigated Aloe vera gel as an alternative to the commercial gel used in ultrasound exams. The chemical, biological, electrical, and physical aspects of both gels were analyzed using Fourier Transform Infrared Spectroscopy (FTIR), Energy Dispersive X-ray Spectroscopy (EDS), cytotoxicity assays, and conductivity tests. The Aloe vera gel contained carbon, oxygen, magnesium, calcium, and phosphorus, while the commercial gel contained only carbon and oxygen. Aloe vera was found to be safe for biological tissues, with performance equivalent to or superior to the commercial gel in ultrasound exams. This can be attributed to its lower electrical resistance and higher quantity of free ions, which reduced impedance between the transducer and the skin, facilitating the propagation of ultrasonic waves. Thus, Aloe vera gel emerges as a promising and viable alternative for ultrasound, offering biocompatibility, technical performance, and safety.
School evasion at eetepa Dr Celso Malcher in the computer technical course in the subsequent evening mode
Authors: Pires Ray Fran Medeiros Pires , Bentes Haroldo de Vasconcelos Bentes
Published: October 2024

This study aims to identify the causes and motivations of school dropout in the subsequent evening technical course in IT at EETEPA Dr. Celso Malcher. In the investigation process, the issue regarding the factors that led students to drop out of the School, based on the problem: how the Dr. Celso Malcher school presents itself in the scenario of the phenomenon of school dropout in relation to the technical course in IT in the subsequent modality ? A case study was used with data collection through questionnaires applied to frequent and dropped out students between 2022/1 and 2023/1. The study had two fronts: a literature review on school dropout and practical research to understand students' perceptions. The approach was quantitative-qualitative, focusing on factors such as distance, safety, need to work, and difficulties with the education system. The results are at the threshold of the objectives and problem researched: implications with the distance from the institution; issues related to security, risk of violence and difficulty in transportation, among others.
Análise de efeitos dos agrotóxicos sobre a saúde de agricultores com base em dados de agricultores da Serra Gaúcha/Brasil e da União Europeia (UE)
Authors: Lucas João Ignacion Pires , Stedile Nilva Lúcia Rech , Rech Tatiane , Cioato Fernanda Meire
Published: October 2024

O objetivo foi analisar as condições de trabalho, quanto ao uso de Equipamentos de Proteção Individuais (EPIs), as horas de trabalho e sinais e sintomas de intoxicação relacionados ao uso de agrotóxicos em agricultores na Serra Gaúcha e na União Europeia. Trata-se de um estudo de caráter documental de três bancos de dados: dois de pesquisas em Municípios da Serra Gaúcha (Vacaria, com 104 entrevistas e São Marcos com 139 entrevistas) e outro, de acesso público, ao Inquérito Europeu de Condições de Trabalho. No município de Vacaria, 28,8% dos agricultores afirmam fazer uso de todos EPIs indicados; em São Marcos 17,27% referem uso. Nos países europeus 46% dos agricultores revelaram a exigência do uso dos EPIs. Os sinais e sintomas mais referidos nos municípios da Serra Gaúcha foram cefaleia e irritação nos olhos. Aos agricultores da União Europeia foram a perda de audição (89,9%), as dores nas costas (56,7%) e as dores musculares na região dos ombros (55,4%). A pesquisa aponta riscos causados pela exposição aos agrotóxicos para a saúde pública, ocupacional e ambiental.
Impacts of social media on adolescent mental health: a rapid systematic review
Authors: Anjos Ketly Rodrigues Barbosa dos , Cabral Luana Maria Martins , Silva Paulino Mariana da Silva Paulino , Bernardo Thalya Thamires Saúde Sena Alves , Galvão Pauliana Valéria Machado , Sobrinho José Eudes de Lorena , Sena-Leal Marilyn Dione de
Published: October 2024

The increasing use of Instagram and other social media platforms has been bringing up concerns regarding its impacts on adolescents' mental health, particularly in relation to screen time, social interaction and what is viewed, which can negatively impact their emotional wellbeing. The objective of this study is to evaluate the impacts of using Instagram and other social media platforms in adolescents mental health. For this purpose, we performed a quick systematic revision of recent studies (2020-2023) using the descriptors: Adolescents AND Instagram AND Mental Health. After analysing 113 articles, the results show that excessive usage, need for social validation and comparisons with idealistic images contribute to developing depressive symptoms. The way adolescents interact with these platforms as well as social and emotional factors also play an important role. We find that the sensible use of these technologies together with comfortable school and family environments contribute to building a sense of belonging, emotional support and safety.
Functional and pasting properties of starches isolated from unripe and ripe cultivars (two) of aerial yam bulbils
Authors: Lawal Adetunji , Akinoso Rahman , Olatoye Kazeem Koledoye , Afolabi Folasade Omowumi
Published: October 2024

The impact of the harvesting period (sixth, seventh and eighth month) on functional and pasting properties of starches from Tob2857 and Tob3059 cultivars of aerial yam was investigated. Matured yam bulbils were classified into two; matured ripe bulbils (MRB) and matured unripe bulbils (MUB) based on their peel colors at harvest. Starch content, amylose, resistant starch (RS), pasting and morphological characteristics of starches were evaluated using standard methods. RS (5.11-12.37%), amylose (14.88-20.15%) and solubility (1.16-3.98%) were higher in MUB than MRB starches and varied with the harvesting period. Pasting profiles revealed that peak, hot, break down, cold paste and set back viscosities, respectively ranged thus; (261.50-528.92 RVU), (269.00-458.38 RVU), (16.95-70.54 RVU), (304.14-576.79 RVU) and (71.42-118.41 RVU). Pasting time and temperature ranged from 4.68-5.92 min and 84.18-88.26 °C, respectively. The swelling power (0.53-9.85%) varied significantly between the cultivars and ripeness of the bulbils. The starch granules showed similar shapes (ovo-triangular-oblong) and granule size (16.80-32.34 µm) varied significantly with the harvesting period. The starch of good functionality was obtained from the MRB of both cultivars in the 8th month. The variation in functionality of aerial yam starch cultivars at different harvesting periods in this study could be exploited for the postharvest valorization of aerial yam starches.
Unravelling the impact of varied organic fertilizer sources on the vegetative and reproductive traits of okra growth and development
Authors: Mehta Rupesh Kumar , Roy Chetana , Chaudhary Begam Kumari , Moktan Aniksha , Karki Astha , Roy Adhish Kumar , Koirala Sujata , Guragain Hikesh , Khatri Raju
Published: October 2024

Nepal's pursuit of sustainable food production and rural livelihoods faces challenges amid evolving environmental pressures. Okra (Abelmoschus esculentus) cultivation, integral to Nepalese agriculture, demands innovative approaches to enhance productivity while minimizing environmental impact. This study investigates the efficacy of varied organic fertilizers on okra growth and development, aiming to identify sustainable alternatives to chemical fertilizers. The research was conducted at the G.P. Koirala College of Agriculture and Research Centre in Sundarharaicha, Morang, Nepal, from June to August 2023. A Randomized Complete Block Design (RCBD) with eight treatments replicated three times was employed, including recommended NPK dosage and various organic sources. Observations on plant height, primary branches, pods per plant, pod length, diameter, weight per pod, and yield per plant were recorded. Statistical analysis revealed significant variations among treatments. The highest yield was obtained with the recommended NPK dosage (108.84 g/plant), closely followed by biofertilizers like 100% mustard cake (103.70 g/plant) and goat manure (104.28 g/plant). The lowest yield was observed in the control group (76.99 g/plant). Notably, NPK fertilizer consistently outperformed organic alternatives in promoting okra growth and yield. However, among organic fertilizers, mustard cake and goat manure emerged as promising alternatives, showcasing comparable results to synthetic fertilizers. These findings underscore the importance of balanced nutrient management in optimizing okra productivity. Future research should explore integrated nutrient management strategies, combining organic and synthetic inputs, to enhance sustainability and resilience in Nepalese agriculture.
Body weight, scrotal parameters and semen characteristic of Kano Brown Buck Kids fed Pluerotus ostreatus solid state fermented sugarcane scrapings
Authors: Anaso Emmanuel , Olafadehan Olurotimi , Shoyombo Ayoola John , Fidelis Emeka Solomon
Published: October 2024

The study evaluated the effect of substitution of Pleurotus ostreatus biodegraded sugarcane scrapings (BSS) for corn bran on the growth performance and reproductive potential of Kano Brown bucks. Twenty-one healthy buck kids (6 – 7 months of age, with an average initial BW of 9.44 ± 0.39 kg) were stratified into three treatments and fed: (1) a total mixed diet containing no BSS (0% BSS; control), (2) the control diet containing 15% BSS substituting 50% corn bran and (3) the control diet containing 30% BSS substituting 100% corn bran on dry matter basis (DM) for 12 weeks in a completely and fully randomized design. Intakes of DM, crude protein and organic matter, and sperm concentration varied in the order: 15% BSS > 0% BSS >30% BSS (p<0.05). Final BW, semen volume, initial fructose, scrotal length (SL) and scrotal circumference (SC) were greater in 15% BSS diet than 0 and 30% BSS diets. Semen pH and color, sperm progressive motility, viability and abnormalities, and live spermatozoa were not affected by diets. Whereas testosterone level was greater in 0 and 15% BSS diets, libido was lower in 30% BSS diet. Final BW was positively correlated with SC (p=0.030; r = 0.510) and SL (p = 0.048; r = 0.472). It was concluded that up to 30% biodegraded sugarcane scrapings can be used in a complete diet for bucks without negatively impacting final body weight and semen quality, though 15% BSS was more impactful and recommended.
The effectiveness of the radiology department in conducting and interpreting medical diagnostic examinations
Authors: Aloufi Sami Mohammed
Published: October 2024

An important requirement of the modern hospital is to analyze and make decisions on complex medical cases in a short time frame. Strategies to achieve this goal rely on three distinct and interrelated elements: medical knowledge, medical technologies, and medical bridges. These strategies, when applied to images and medicine, have the potential to change the decision-making process by healthcare professionals, as they provide more integrated and simultaneous access to data, leading to more timely assessment of the condition and improved patient care. This state of affairs provided by the healthcare environment is supported by qualified professionals who are better able to perform multimodal analysis at high levels of complexity in multidisciplinary teams. This research project aims to measure the effectiveness of the radiology department in performing and interpreting medical diagnostic examinations. Through an integrated team approach, this department activates and improves the medical knowledge strategies established in the imaging and medicine model. Medical bridges allow for improved image acquisition and diagnosis techniques and prediction of therapeutic efficacy, allowing more integrated and simultaneous access to data. The decision-making process by healthcare professionals provides a more timely assessment of the condition, leading to better patient care.
Advances in pediatric medical imaging: A review of radiation exposure reduction techniques
Authors: Aloufi Sami Mohammed
Published: October 2024

Medical imaging has become essential for the diagnosis and management of diseases, providing a range of techniques for obtaining images of internal organs and tissues of the human body. Advances in these imaging techniques have been rapid, leading to a concomitant increase in the use of these techniques for the diagnosis and monitoring of a range of diseases in both adults and children. Healthcare professionals increasingly rely on medical imaging to identify acute diseases, guide planning and treatment during surgical procedures, and monitor the progress of treatment. In particular, imaging plays a critical role in determining the effectiveness of treatment, and is required to determine the extent and spread of bone and soft tissue tumors prior to biopsy or surgical treatment. The use of medical imaging in a growing number of children, particularly in diagnostic radiology, has raised concerns in recent years that the corresponding exposure to ionizing radiation in children is high. Radiation exposure and risks in children underlie concerns about the effective dose to patients of known and potential carcinogenic effects. In general, these concerns center around two groups of techniques: computed tomography (CT) and interventional endoscopic examinations.
Advances in imaging: Exploring the potential of artificial intelligence in radiology
Authors: Aloufi Sami Mohammed
Published: October 2024

Radiology has seen significant advances in its quest to move from descriptive to diagnostic, and more recently to predictive. The long-standing reliance on traditional 2D X-rays has evolved into the application of high-powered magnets and CT scanners, which provide improved tissue contrast and 3D capabilities. These advances have led to more accurate identification of diagnostic imaging markers and increased the ability to identify biomarkers for diagnostic and predictive imaging. While these advances still fall within the realm of human interpretation, there is continued momentum to accelerate efforts that are reshaping the clinical workplace. Whether it is the need to harness the vast and largely untapped potential of artificial intelligence, the need to increase efficiency and reduce reading times, or the call to creatively improve patient care by integrating imaging and biomarker-related technologies, the community is pushing the discipline to evolve further. To help bring these necessary tools to clinical applications, collaborative efforts between clinicians, data scientists, and engineers will need to come together. The scientific community must work together to enable the clinical translation of technologies that combine diverse physical and biological imaging findings.
Prostate Cancer and Obesity: Current Hypotheses and Challenges
Authors: Capodice Jillian , Cheetham Philippa , Stewart Robert , Liaw Bobby
Published: October 2024

Prostate cancer is the most common cancer diagnosed in males in the United States. Known prostate cancer risk factors include age, ethnicity, and genetic factors. There is some data suggesting that obesity is a risk factor for numerous aspects related to prostate cancer including prostate cancer development, biochemical recurrence, and prostate cancer mortality. Moreover, there may be potential therapeutic complications in the obese patient. Weight loss has also been shown to benefit the patient with prostate cancer. Finally, obesity may affect the microbiome and other molecular pathways such alterations in adipokine signaling, insulin and the insulin-like growth factor 1 pathway, and effects on the tumor microenvironment (e.g.: ectopic/periprostatic fat). The purpose of this review is to discuss the most current hypotheses on the relationship between obesity and prostate cancer across this broad spectrum of potential relationships.
Analysis of the Effect of Crystal form on Precipitated Calcium Carbonate (PCC) of Dead Coral Reefs with the Addition of HNO3 Concentration
Authors: Meilianti  , Nofiansah  , Rizki Dea Ayu Tri
Published: October 2024

Many dead coral reefs found on the coast have not been treated optimally and currently their use is still limited as decoration in aquariums. Coral reefs contain calcium carbonate, silicon dioxide, sodium oxide, magnesium peroxide, and Iron (III) oxide, with a calcium carbonate content of around 73.76%. Because of its high calcium carbonate content, it can be used as a raw material for making PCC (Precipitated Calcium Carbonate) which is widely used in the industrial, health and food sectors. The aim of this research is to obtain the optimal temperature and time for CaO levels, as well as the effect of nitric acid solution concentration on the yield with a high level of purity in PCC products using the carbonization method. The fixed variables are: coral reef mass, independent variables: temperature, calcination time and nitric acid concentration and dependent variables: CaO yield and CaCO3 levels. The calcination temperature used was 700℃, 750℃, 800℃, 850℃, 900℃ and HNO3 concentration 1.50M, 2.00M, 2.50 M, 3.00M, 3.50M with Ca analysis using AAS and PCC morphology and content using SEM-EDX. Optimal conditions are the results of calcination at a temperature of 900℃ with an HNO3 concentration of 3.50 M resulting in a yield of 76% with a purity of 98.58%, pH 8, white with a Ca concentration (ppm) of 1,962,630 and the crystal form obtained at 3.00 M HNO3 is calcite and 3.50 M HNO3 is vaterite.
Quenching Process Optimization of Leaf Springs as Tengkuit Material using the Taguchi Method Approach
Authors: Gunawan Indra , Putri Fenoria , Junaidi Subarkah
Published: October 2024

Tengkuit is a traditional tool used by farmers to care for katuk, chilies, lumai, and others. The problem that farmers complain about is frequent wear and tear and chipping, which according to farmers and craftsmen must maximize quality and this must increase production costs and farmers' expenses. As time goes by, innovations have been made by humans to increase the durability of an object or material by increasing its hardness to save or reduce production costs. This research used qualitative approach with the taguchi method. The Taguchi method is a new engineering technique that aims to improve product and process quality while minimizing costs and resources. Taguchi's experimental design is more efficient because it allows searches involving many factors and numbers, and has good large-scale violent response. The maximum check value is the optimal parameter value for the tengkuit making process. Temperature and cooling media are very influential factors in testing hardness for making tengkuit. The results of the hardness research were shown as the lowest hardness value at a temperature of 600°C, with well water cooling media with a value of 24.3 HRC, and the highest hardness value at a temperature of 800°C. with bromus oil cooling media at a temperature of 700 ° C and a hardness value of 42.9HRC.
Contribution of Skill-Based Approach on Reading Achievement of EFL Students
Authors: Kusmartini Sri Endah , Simanjuntak Tiur
Published: October 2024

People can acquire valuable information for their lives if they have reading skills. Each individual has his own unique goal in reading. Therefore, some considerations need to be made to improve the skills especially regarding the approaches that can be used. One of the approach that can be applied in teaching reading is skill-based approach. Quantitative correlational study was employed to explore the contribution of skill-based approach on reading achievement of EFL students. The number of the respondents were eighty-one which were taken randomly from the students of Sriwijaya State Polytechnic semester two on the academic year 2023-2024. The questionnaire regarding skill-based approach and their reading scores were used to collect the data; and they were analyzed by using descriptive statistic, Pearson coefficient correlation and linear regression. Students’ perception regarding skill-based approach showed that 35.80% of the respondents have moderate perception; 45.68% have high perception, and 18.52% have a very high perception. In terms of reading achievement, 9.88% of respondents were sometimes able to comprehend; 56.79% were often able to comprehend reading; and 33.33% were usually able to comprehend reading. There was a significant but moderate correlation between the variables (R=0.493). The influence was significant and the contribution was 24.3%.