bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALYSIS OF SMAW IN DIFFERENT MATERIALS WITH ELECTRODE VARIATIONS
Authors: Rajab Dede Ardi , Artitana Lapi , Suprayitno Agus
Published: May 2024

Welding is a technique for joining metals by melting part of the parent metal and filler metal with or without additional metal and producing a continuous connection. One type of welding that is often used is SMAW welding (Shield Metal Arc Welding). In SMAW welding, the influence of the electrode strength or amperage used plays an important role in welding, because it influences the results of the joint strength during welding. Therefore, the current setting must be appropriate to the material and choosing the right welding parameters will also improve the quality of the welding results. This research was conducted to determine the mechanical properties of tensile testing and the microstructure of the influence of the different electrodes and amperes that will be used. In this research, current variations of 70 A, 80 A, and 90 A were used and the types of electrodes used were E6013, E309-16 and E7018. The research results obtained from the tensile test had an optimum value for the E7018 electrode, 90 A with a tensile strength of 41 .60 kg/mm. The tensile test results for E7018 obtained an average tensile value of 33.19 kg/mm. The tensile test result value of E6013, 80 ampere has a value of 36.55 kg/mm, after being averaged the tensile strength of E6013 is 35.36 kg/mm, the tensile test result of E309, 80 A has a value of 38.15 kg/mm after being averaged got a tensile test value of 36.20 kg/mm.
Chinese Health Insurance in the Digital Era: Bibliometric Study
Authors: Hu Zhiyuan , Qin Xiaoping , Chen Kaiyan , Huang Yu-Ni , Wang Richard Szewei , Tung Tao-Hsin , Chuang Yen-Ching , Wang Bing-Long
Published: May 2024

Background

China has entered the era of digital health care after years of reforms in the health care system. The use of digital technologies in healthcare services is rapidly increasing, indicating the onset of a new period. The reform of health insurance has also entered a new phase.

Objective

This study aims to investigate the evolution of health care insurance within the context of telemedicine and Internet Plus Healthcare (IPHC) during the digital health care era by using scientometric methods to analyze publication patterns, influential keywords, and research hot spots. It seeks to understand how health care insurance has adapted to the growing integration of IPHC and telemedicine in health care services and the implications for policy and practice.

Methods

A total of 411 high-quality studies were curated from the China National Knowledge Infrastructure (CNKI) database in the Chinese language, scientometric analysis was conducted, and VOSviewer software was used to conduct a visualized analysis of keywords and hot spots in the literature.

Results

The number of articles in this field has increased notably from 2000 to 2022 and has increased annually based on a curve of y=0.332exp (0.4002x) with R2=0.6788. In total, 62 institutions and 811 authors have published research articles in the Chinese language in this field. This study included 290 keywords and formulated a total of 5 hot-topic clusters of “telemedicine,” “IPHC,” “internet hospital,” “health insurance payments,” and “health insurance system.”

Conclusions

Studies on the application of digital technologies in health care insurance has evolved from foundational studies to a broader scope. The emergence of internet hospitals has showcased the potential for integrating IPHC services into insurance payment systems. However, this development also highlights the necessity for enhanced interregional coordination mechanisms. The reform of health insurance payment is contingent upon ongoing advancements in digital technology and increased investment in electronic medical records and primary health care services. Future efforts should focus on integrating technology with administrative systems, advancing mobile health care solutions, and ensuring interoperability among various payment systems to improve efficiency and standardize health care services.
Patient Health Record Protection Beyond the Health Insurance Portability and Accountability Act: Mixed Methods Study (Preprint)
Authors: Subramanian Hemang , Sengupta Arijit , Xu Yilin
Published: May 2024

BACKGROUND

The security and privacy of health care information are crucial for maintaining the societal value of health care as a public good. However, governance over electronic health care data has proven inefficient, despite robust enforcement efforts. Both federal (HIPAA [Health Insurance Portability and Accountability Act]) and state regulations, along with the ombudsman rule, have not effectively reduced the frequency or impact of data breaches in the US health care system. While legal frameworks have bolstered data security, recent years have seen a concerning increase in breach incidents. This paper investigates common breach types and proposes best practices derived from the data as potential solutions.

OBJECTIVE

The primary aim of this study is to analyze health care and hospital breach data, comparing it against HIPAA compliance levels across states (spatial analysis) and the impact of the Omnibus Rule over time (temporal analysis). The goal is to establish guidelines for best practices in handling sensitive information within hospitals and clinical environments.

METHODS

The study used data from the Department of Health and Human Services on reported breaches, assessing the severity and impact of each breach type. We then analyzed secondary data to examine whether HIPAA’s storage and retention rule amendments have influenced security and privacy incidents across all 50 states. Finally, we conducted a qualitative analysis of textual data from vulnerability and breach reports to identify actionable best practices for health care settings.

RESULTS

Our findings indicate that hacking or IT incidents have the most significant impact on the number of individuals affected, highlighting this as a primary breach category. The overall difference-in-differences trend reveals no significant reduction in breach rates (P=.50), despite state-level regulations exceeding HIPAA requirements and the introduction of the ombudsman rule. This persistence in breach trends implies that even strengthened protections and additional guidelines have not effectively curbed the rising number of affected individuals. Through qualitative analysis, we identified 15 unique values and associated best practices from industry standards.

CONCLUSIONS

Combining quantitative and qualitative insights, we propose the “SecureSphere framework” to enhance data security in health care institutions. This framework presents key security values structured in concentric circles: core values at the center and peripheral values around them. The core values include employee management, policy, procedures, and IT management. Peripheral values encompass the remaining security attributes that support these core elements. This structured approach provides a comprehensive security strategy for protecting patient health information and is designed to help health care organizations develop sustainable practices for data security.
User Perceptions of E-Cigarette Cessation Apps: A Content Analysis of App Reviews (Preprint)
Authors: Rodberg Danielle , Nawara Roula , Taylor Mischa , Struik Laura
Published: May 2024

BACKGROUND

Vaping rates in Canada are continuing to rise despite high interest in quitting among individuals who currently use electronic cigarettes (e-cigarettes). Existing cessation interventions are not resulting in the outcomes expected and smartphone apps have the potential to address this gap. With rates of smartphone usage continuing to rise globally, demand for health apps is increasing. Apps increase the equity and accessibility of interventions and individuals often prefer this means over traditional behavior change interventions (e.g., face-to-face counseling). Although limited, current evidence highlights that apps can be effective cessation support. A gap remains in understanding the user experience of vaping cessation apps, which is critical to informing their effectiveness for vaping cessation.

OBJECTIVE

The purpose of this study is to explore the user experience of vaping cessation apps through an analysis of app reviews. More specifically, this study aims to identify both the positive and negative experiences of app users, as well as highlight recommendations from app users to improve the quality of these apps.

METHODS

Vaping cessation apps were identified through searches on the Canadian and American versions of the Apple App Store and Android Google Play Store. Searches revealed a total of 11 vaping cessation apps, which resulted in a total of 310 reviews for analysis. Reviews were analyzed using a deductive content analysis approach.

RESULTS

Our analysis resulted in reviews being coded into five primary categories: Content, Functionality, Esthetic, Cost, and Other, which were further divided into three secondary categories and various tertiary categories. Reviews most commonly discussed Content, Functionality and Cost. Comments regarding content tended to be positive, praising various features. In contrast, comments tended to criticize functionality, indicating issues with the functioning of an app. Reviews both praised and criticized cost with comments specifically referring to the payment required to download an app or upgrade an app to the premium version.

CONCLUSIONS

This study is the first of its kind to evaluate the user experience with vaping cessation apps via an analysis of app reviews. App developers may benefit from reading our novel findings to identify areas to focus on when developing and updating apps. Our study forms a basis for the development of future vaping interventions as well as future studies. Future research should be conducted on vaping cessation interventions with an emphasis on the user experience because there is limited research in this area for comparison.
Micro-paper en la comunicación científica: un nuevo formato para nuevos tiempos
Authors: Caldera-Serrano Jorge
Published: May 2024

Se describen a los micro-papers como formatos novedosos e incipientes para la difusión del conocimiento científico, tanto en revistas científicas como a través de otros métodos nativos del Internet (repositorios, blogs, etcétera). Planteamos la importancia de la utilización de este formato reducido de comunicación de la ciencia para transmitir ciertos tipos de hallazgos, pues presenta una condensación de la información básica en un documento breve, de fácil lectura y con amplia audiencia, sin perder la calidad propia de los trabajos científicos revisados. Para ello, se realiza un estudio descriptivo de carácter exploratorio por medio de una revisión bibliográfica que ahonda en su uso actual y experiencias previas. Concluimos que su viabilidad para la difusión de contenidos científicos concretos busca la agilidad, sin que ello implique la pérdida de la calidad en la difusión científica.
Comisiones y misiones de apoyo internacionales: fortalezas y debilidades como mecanismo anticorrupción a la luz de las experiencias centroamericanas
Authors: Freydell Mesa Federico , Olasolo Héctor
Published: May 2024

Una de las regiones que se ha visto más afectada por el crimen transnacional organizado ha sido el “Triángulo Norte” de Centroamérica, debido en parte a su debilidad institucional. Un análisis comparado de las características y funcionamiento de las comisiones y misiones de apoyo internacionales muestra que tienen un mandato específico para abordar la corrupción, son más prolíficas en sus investigaciones y condenas que los tribunales penales internacionales, regionales o híbridos, y promueven estrategias multidimensionales para abordar el problema. Además, estas comisiones y misiones de apoyo interactúan más estrechamente con las poblaciones afectadas y recurren a la sociedad civil y la opinión pública como aliados en su lucha contra la corrupción. Sin embargo, presentan una fuerte dependencia del apoyo político de la comunidad internacional, y están operativa y presupuestalmente sujetas a los vaivenes de los gobiernos de los Estados anfitriones, lo que constituyen dos desventajas nada despreciables.
Dignidad humana: entre universalidad y diversidad cultural
Authors: Batista Fernando
Published: May 2024

El actual fenómeno multiculturalista ha suscitado un debate de relevancia en el campo de estudio de los derechos humanos: su vocación universal vis-a-vis la diversidad cultural. Este trabajo tiene como finalidad primordial reflexionar, desde una perspectiva iusfilosófica, acerca de cómo conciliar dichos aspectos a la luz de la dignidad humana. Con tal fin, se analiza el fundamento de la universalidad de los derechos humanos para determinar que éstos no son meras construcciones culturales. Se ahonda en el estudio de la dignidad humana e identidad cultural en aras de establecer que la protección de las identidades es un derecho humano dimanante de la misma. Adicionalmente, se diseccionan las diversas implicaciones que derivan de su conciliación. En última instancia, se concluye que no solo es factible, sino también indispensable la conciliación de la universalidad de los derechos y de la diversidad cultural para permitir el diálogo entre culturas y el incremento de la solidaridad asociada a los derechos humanos.
Estándares internacionales sobre la violencia obstétrica que sufren mujeres portadoras de VIH y el caso de Francisca en Chile
Authors: Rossel Castagneto María Lorena
Published: May 2024

El presente artículo tiene por objeto describir un tipo de violencia obstétrica que sufren las mujeres portadoras de VIH/SIDA, quienes son esterilizadas sin su consentimiento en establecimientos de salud, basándose en prejuicios, y en atención a que las normas internas chilenas autorizaban a los médicos a tomar esta decisión por las mujeres. El presente trabajo analizará los estándares internacionales en lo relativo a los derechos sexuales y reproductivos de la mujer. Además, se demostrará cómo en el caso de Francisca, mujer con VIH sometida a esterilización forzada, Chile violó una serie de derechos humanos consagrados en la Constitución y en los tratados internacionales. Para cumplir con dicho objetivo se analizarán las resoluciones de los órganos de control de distintos tratados de derechos humanos, los fallos de la Corte Interamericana de Derechos Humanos y las normas internas que se refieren a los derechos reproductivos y sexuales de la mujer.
Reivindicación de la dimensión subjetiva en el cuidado de enfermería
Authors: Garcia Uribe John Camilo , Lopera Diana Marcela
Published: May 2024

Para abordar el cuidado de enfermería desde una perspectiva integral, es preciso el reconocimiento de la subjetividad en las prácticas asistenciales hospitalarias. Para ello, se propone un análisis de un entorno que pretende objetivar el síntoma, la enfermedad y el tratamiento en la intervención con los pacientes. El objetivo de este artículo es realizar un análisis que contribuya a dar respuesta a la pregunta de investigación sobre cuáles son las implicaciones de insertar el concepto de subjetividad en el cuidado de enfermería; análisis que se orienta desde los ejes temáticos a saber: esclarecer los conceptos sujeto, subjetividad, hospitalización, cuidado de enfermería e interconsulta psicológica, articulando los planteamientos y aportes que ha realizado el psicoanálisis, desde autores como Freud, Lacan, Soler, Ferrari y Luchina, con los modelos y teorías de enfermería que se ocupan de lo subjetivo y lo humano en el cuidado. Se evidencia, como hallazgo fundamental, la necesidad de un diálogo interdisciplinario que incluya la responsabilidad del sujeto frente aquello que le acontece; además, se afirma la importancia de facilitar la interconsulta psicológica para el cuidado de los pacientes hospitalizados, a través de la premisa del acompañamiento terapéutico centrado en el sujeto.
Smart Onion Grading System: Integrating Temperature Control and Gas Sensing for Enhanced Quality Maintenance
Authors: Gowthami Ms. C. P.
Published: May 2024

Abstract: India stands as the world's second-largest producer of onions, highlighting its significant role not just as a vegetable staple but also as a key contributor to foreign exchange earnings in the realm of fruits and vegetables. However, the variability in India's climate poses a challenge, often leading to the rot or decay of onions. Consequently, preserving onions becomes imperative, and adhering to the temperature guidelines outlined by the National Onion Association (NOA) is crucial. According to NOA, onions are best stored at temperatures ranging from 0 to 4°C alongside a humidity level of 60 to 70%. To address this issue, we have developed an onion preservation system that meticulously maintains onions within the specified parameters. Our system employs temperature and humidity sensors to continuously monitor these conditions. Utilizing a Peltier module, the system regulates the air temperature within the storage tank, ensuring it remains within the recommended range. Additionally, users gain access to up-to-date market trends pertaining to onions, enhancing their decision-making capabilities.
Wireless Caller ID Display for Bikers
Authors: Krishna Mr. N. Rama
Published: May 2024

Abstract: The project's primary focus is a Bluetooth-enabled mobile phone interface. The Arduino microcontroller in this project is also programmed using the Arduino IDE software through a USB port on the Arduino board. The Bluetooth module HC-05 operates on serial communicationand receives serial information via a software program. Thedata is sent through the Bluetooth module after being received from the app. The DC unit on the bike can be connected to the DC supply. The application begins to function in real time as soon as the bike is turned on. AfterBluetooth receives a serial transmission from the user's phone, it is sent to an Arduino board for processing before being displayed on an LCD screen to show caller ID details,including the user's mobile number. Additionally, the display alerts the user or provides a warning to stop the bike. In this instance, the cell phone serves as a transmitting tool.Because Android phones can operate software applicationsand use Bluetooth, they are the required device for the user's phone. Global systems for mobile communication (GSM) are not recommended since they could end up being more expensive.
Prime Minister Social Security Schemes - An Investigation into the Well-being of Rural Households
Authors: Sengar Vikrant Singh
Published: May 2024

Abstract: Background: In order to establish a universal social security system for Indian citizens, especially the rural, marginalized, and vulnerable groups, the Indian government launched three ambitious social security schemes related to the insurance and pension sectors on May 9, 2015. Objective: This article is an attempt to investigate the effectiveness of these three social security schemes — Atal Pension Yojna, PM Jeevan Jyoti Beema Yojna, and PM Suraksha Beema Yojna, in improving the well-being of the poor households from rural regions and the people from the unorganized section of the country. Methodology: This investigation is entirely based on secondary sources, particularly the research publications on the selected topic and the government documents, reports, policy announcements, and news sources. Findings: Focusing on the identified schemes and their respective benefits, the article critically investigated their achievements along with the various challenges faced in effectively executing these schemes. Conclusion: The researcher highlighted an urgent need for a multi-faceted approach involving policy adjustments, awareness campaigns, and targeted efforts to address the identified challenges in the effective execution of the identified social security schemes.
Smart Shopping Trolley with Shopping Application
Authors: Bairagi Prof. Deepika
Published: May 2024

Abstract: The current shopping method used in Indian supermarkets and malls is time-consuming, as customers have to wait in long queues for billing even though they can roam and select their products with a trolley. To handle large crowds, we need to reduce the time spent on the billing process. This can be achieved using a smart shopping system based on RFID technology. Each smart trolley is equipped with an RFID reader, an LCD display, a NodeMCU ESP8266 and each product with RFID tags. The list of items and their costs are displayed on the LCD screen. The IoT-based trolley simplifies shopping and enhances security. Using WiFi, customers can connect to a mobile application which displays their purchases and allows them to pay their bills through the app
Enhancing Trust and Security in E-Voting: A Comprehensive Review of Blockchain and NFC Integration
Authors: Nayaka Raghavendra
Published: May 2024

Abstract: This paper provides a thorough review of how the integration of blockchain and Near Field Communication (NFC) enhances trust and security in electronic voting (E-Voting) systems. Examining the strengths of blockchain's transparency and NFC's secure authentication, the study explores real-world applications, revealing practical advantages and challenges. The synergy between these technologies is emphasized, showcasing their collective potential to reinforce the integrity of E-Voting. Security measures and privacy considerations are addressed, concluding with insights into current challenges, future prospects, and the overall impact on trustworthy electronic voting systems. This concise review aims to inform researchers, policymakers, and practitioners in the dynamic intersection of blockchain, NFC, and electoral processes.
UWB-MIMO 4-Port Fractal Antenna with Reduced Mutual Coupling
Authors: Sukanya Vemuri
Published: May 2024

Abstract: UWB MIMO antenna loaded structure Mutual coupling between the four radiating elements is obtained to be less than - 25 db. The patterns of radiation are stable over the operating range and a peak gain of 4.5 dB is obtained at 7.5GHz and Return loss is obtained less than 10dB. Simulation is conducted using HFSS simulation tool and printed on a 30 X 30 X 1.6 mm3 FR4 material. 4 linear SRR structures are used between adjacent elements to ensure good isolation. MIMO antenna with grounded stubs and fractal geometry are used to improve isolation and to achieve wide band phenomena. UWB-MIMO antenna using to achieve better isolation. The UWB MIMO 4-port fractal antenna combines the characteristics of ultra-wideband operation, multiple input multiple output capability, four-port configuration for simultaneous data streams, and a fractal antenna design for wide bandwidth and compact size. This makes it suitable for high-speed, reliable communication in applications requiring UWB technology, such as high-speed data transfer, localization, and radar systems. By integrating a copper rectangular plane between ports, interference and crosstalk are minimized, enhancing the antenna's capability to handle multiple input and output signals efficiently. This innovative design approach not only improves isolation but also contributes to the antenna's overall effectiveness in various communication applications.
Detection of Virtual Private Networks Encrypted Traffic using Machine and Ensemble Learning Algorithms
Authors: S Sujatha
Published: May 2024

Abstract: The widespread adoption of Virtual Private Networks (VPNs) for secure communication over public networks has highlighted the need for accurate detection of encrypted network traffic. This study proposes a comprehensive approach utilizing machine and ensemble learning algorithms to address this detection challenge. Leveraging the ISCX VPN dataset, the project aims to develop a robust system capable of distinguishing between VPN and non-VPN traffic with high accuracy. Key stages include data acquisition, preprocessing, feature extraction, and model training using Decision Tree, Naive Bayes, Random Forest, and Adaboost algorithms. Through rigorous experimentation, the most effective algorithmic approach is identified. The project also offers insights into the diverse nature of encrypted network communication and its implications for network security. The anticipated outcomes include improved understanding and management of VPN traffic, enhancing overall network security and performance. This research contributes to advancing network security practices by offering practical solutions for encrypted traffic detection in real-world settings.
Human Eye Ball Gazing and Face Based Ultra Digital Security System using AI
Authors: Divya Dr. R.
Published: May 2024

Abstract: The "Eye Ball Gazing and Face-Based Ultra Digital Security System" invents a remarkable surveillance mechanism by fusing recognition of faces with eye ball movement monitoring. It gathers and safely retains people's unique visages and eyeball peering patterns uponparticipation. It sets up an authentication system with multiple factors that bolsters security and cuts the chance of unlicensed entry if access is requested. This novel solution to the continually evolving requirements of technological safety distinguishes real-time eye-ball peering information with recorded sequences, besides ensuring human facial features. Sophisticated facial identification and eye motion monitoring techniques are put together in the "Eye Ball Gazing and Face-Based Ultra Digital Security System" to produce an effective validation structure in the realm of digital safety. When a person signs up, the tool confidentially saves distinct facial traits and eyeball staring movements. Upon access request, the documented data is cross-referenced with actual time eyeball gazing sequences, and recognition offacial features is utilized to confirm ID in addition.The simultaneous use of both of these methods oflogin minimizes the possibility of inappropriate entry and improves confidentiality, which requiresa multi-step verification procedure. In the current age of technology, this groundbreaking solution guarantees top-notch security and accessibility control.
Application of AI in the Field of Education: Dynamic Course Generation
Authors: Sehgal Pranav Singh , Zaidi Nausheen Noor , Rana Dr. Sadhana
Published: May 2024

Abstract: This research article examines the evolving relationship between Artificial Intelligence (AI) and Education, exploring its impact and potential. It covers adaptive learning systems, intelligent tutoring platforms, and emerging technologies, analyzing real-world applications and addressing ethical and implementation challenges. By synthesizing research findings, it contributes to understanding AI's role in transforming learning paradigms
Personalized Health Recommendation System using Machine Learning
Authors: Parkar Ibrahim , Jadhav Sakshi , Tripathi Anand , Prajapati Tanishque , Ansari Dr. Vaqar
Published: May 2024

Abstract: The core objective of the project is to develop a health website capable of harnessing individual health data to generate personalized health recommendations, fostering early detection and more effective management of health issues. Utilizing Machine Learning (ML), the team aims to predict diseases like arrhythmia, Sleep Apnea, Insomnia, and Stroke, pivotal for early intervention and adapting diagnosis strategies. In their approach, ML algorithms, including Logistic Regression, Random Forest, and Voting classifier, analyze diverse health data sources to build a comprehensive recommendation system. It is noteworthy that all models exhibit an accuracy exceeding 90%, which underscores the reliability and effectiveness of the system. By seamlessly integrating various health data sources and emphasizing proactive health management, this initiative holds transformative potential, empowering individuals to make informed decisions about their well-being and promoting improved health outcomes.
Integrating Technology and Agriculture with Advanced Machinery
Authors: Vanza Jaydeep , Dave Kankesh , Siddhapura Milan
Published: May 2024

Abstract: Agricultural technologies are rapidly evolving towards a new paradigm – Integrating Technology. Within this paradigm, digitalization, automation and artificial intelligence play a major role in crop production, including weeding and pest control. This evolution presents both challenges and opportunities, such as leapfrogging from manual and animal-driven technologies to automated and mechanized equipment in developing countries and closing the digital divide. Traditional agricultural mechanization, characterized by the use of tractors and engine power, will be matched and even surpassed by automated equipment and robotics and the precision they can provide in farm operations. Conservation agriculture (CA) is an approach that involves crop diversification, permanent soil cover and minimal soil disturbance (e.g. limited tillage). CA increases soil structure and soil organic matter, promotes rich microbial diversity, retains water and nutrients, and better manages pests and diseases, making agricultural soils more productive and resilient to changes in climate. However, it requires specialized equipment – for example, for direct drilling of crop seed into the soil at the right depth and sowing density. Agricultural robotics can support these environmentally sustainable practices, by allowing spot weeding and precision management of nutrients, pests, diseases and weeds through mechanical removal or spot application of chemicals. Agricultural robots will also be able to substitute arduous labour, especially when there is limited availability, thus increasing social sustainability. The development of Integrating Technology will create new opportunities that can attract youth and entrepreneurs into the sector, tackling some of the causes for rural–urban migration and contributing to the economic component of sustainability.
Implementation of Sensor based Energy Conservation System for College Library
Authors: Argelwar Rahul , Nagrale Shreya , Ramteke Rashmi , Kakde Gaurav , Barmase Gitkumar
Published: May 2024

Abstract: The lighting libraries and maintaining fans and lights need an extensive amount of energy in the majority of educational establishments. Nevertheless, this may lead to more expenses and wasteful energy use. We have created an improved lighting control system to solve this problem and reduce energy consumption during daylight and vacant hours. This system makes sure that the library's light connections and fans stay off while no students are present and turn on automatically when they do. For the purpose of managing the automated lighting system, we created an integrated module. The contrast of the library is determined as well with an LDR sensor
Post Solution Posing Based on Qiraah Learning Model for Developing Critical Thinking Process
Authors: Zulharby Puti , Fatwa Arifah  , Ahmad Marzuq  , Mohamad Sarip  , Waldi Awali Syah
Published: May 2024

This research aimed to provide solutions to Qiraah teachers, in order to train and develop students' thinking abilities through a post-solution position-based learning model. The development of the learning model is based on the Qiraah learning constraints and problems faced by lecturers and students, which are obtained from needs analysis. The post-solution posing model applies six phases in learning activities, namely establishing set, comprehension, social interaction, explain, feedback, and extended practice. This research used research and development method. Data are collected through questionnaire, interview, document, and test conducted in the Arabic Language Education Study Program involving 45 students. The effectiveness of the six phases of the post-solution posing model which has been tested on learning through Qiraah using the one-group pretest-posttest technique, produces a significance value (2-tailed) of 0.000 (p < 0.05). This shows a significant increase in scores, so that the post-solution position learning model in the Qiraah course is considered effective for training the development of thinking skills in students.
MODELO DE GESTIÓN ESTRATÉGICA ORGANIZACIONAL: CASO DE ESTUDIO FERIAS FRANCAS
Authors: Yasinski Sonia Ester , Michalus Juan Carlos , Mantulak Mario José
Published: May 2024

La “feria franca” es una alternativa particular de comercialización de alimentos procedente de la provincia de Misiones, Argentina. Es una organización de agricultores que de forma conjunta ofrecen sus productos alimenticios directamente a los consumidores. A pesar de su trayectoria y ser imitada como estrategia de comercialización en varios puntos de la provincia y del país, estas experiencias enfrentan numerosos obstáculos que dificultan su consolidación y crecimiento sostenible en el tiempo, presentan dificultades relacionadas principalmente con: la falta de un mecanismo de gestión; que les permita tomar decisiones a mediano y largo plazo; una articulación débil entre productores; así como, escasa y desfasada cooperación con los actores locales. Es por ello y con el objeto de disminuir dichas dificultades, se diseñó un modelo de gestión estratégica organizacional y su procedimiento específicamente para las ferias francas, teniendo en cuenta componentes clave como la cooperación y la planificación estratégica. La metodología utilizada para lograr el objetivo propuesto se derivó en varios pasos: en primer lugar se realizó una revisión bibliográfica en las principales base de datos, se complementó con información obtenida in situ a través de entrevistas realizadas en diversas ferias francas y se utilizó información de investigaciones precedentes. Los principales resultados señalan que el modelo propuesto y su procedimiento ofrecen un instrumento metodológico que permitirá a la organización de productores mejorar su desempeño organizacional.
CALIDAD: UN NUEVO ENFOQUE CONCEPTUAL Y DEFINICIONES
Authors: Burgos Navarrete Francisco José
Published: May 2024

Al iniciar la investigación, no se encontró una definición universalmente aceptada sobre la Calidad, junto a la escasa información sobre Calidad bajo el paradigma cualitativo. Esto derivo a establecer como objetivo constatar si al culminar el presente estudio existiese una definición única y universal de Calidad, proponer razonamientos considerando la Calidad como un ente hipotético y definiciones inéditas sobre binidad, calidad, calidad absoluta, calidad relativa. Con un Paradigma cualitativo y diseño bibliográfico, la investigación se basó en obtener la información de documentos pertinentes a la calidad y en buscar un argumento ontológico para elucidar la existencia de la Calidad como un ente hipotético. En los resultados no se estableció una definición universalmente aceptada sobre la Calidad y por lo tanto se propusieron definiciones novedosas sobre la Calidad, con los que se contribuya a la cultura de la Calidad que propicien resultados satisfactorios cualitativos y cuantitativos en lo teórico y lo práctico.
Subjetividad e infancia en los libros de texto de la educación preescolar
Authors: Cárdenas Forero Óscar Leonardo
Published: May 2024

Actualmente, mediante modos de subjetivación específicos, se constituye a los niños de la educación preescolar en determinados tipos de subjetividades infantiles, que articulados a las reglas de la racionalidad neoliberal son enunciados en espacios narrativos como los libros de texto. Atendiendo a esto, en una perspectiva cualitativa, enfoque arqueo-genealógico y analítica de la gubernamentalidad, se exploraron estas fuentes para visibilizar esos modos de subjetivación y tipos de subjetividades infantiles que se proponen instituir. Se halló que, los modos de subjetivación contemporáneos producen infancias cognitivas, comunicativas, autónomas, intelectuales, autorreguladas, con capacidad de autorrealización y de convertirse en empresarias de sí mismas, que se gestan conforme con la lógica neoliberal. Sin embargo, esto se convierte en una posibilidad para cuestionar esas formas de subjetivación infantil neoliberal y proponer alternativas en la educación preescolar.
El pensamiento computacional, como soporte del pensamiento matemático, en la Institución Educativa Santo Domingo Savio de Chinchiná (Caldas– Colombia)
Authors: Argoti Álvarez Julio Alexander
Published: May 2024

La presente investigación evaluó la mejora del pensamiento matemático, desde una intervención de habilidades computacionales en estudiantes adolescentes de grado octavo de la Institución Educativa Santo Domingo Savio de Chinchiná (Caldas-Colombia), de estrato socioeconómico 1, 2 y 3, con edades comprendidas entre los 12 y 17 años. El trabajo se elaboró en los años 2020 y 2021, se fundamentó conceptualmente en pensamiento computacional propuesto por (Wing, 2014), para el proceso se consideró como la variable de estudio independiente y se referenció la teoría de (Piaget, 1952) sobre el pensamiento matemático, la cual en el estudio es la variable dependiente. La investigación desarrollada es de tipo cuasiexperimental, con un muestreo de tipo no probabilístico intencionado, se trabajó con grupos experimentales, un grupo por cada año, a quienes se les aplicó durante cuatro meses el programa de intervención; previo y posterior al programa de intervención se aplicó pruebas pretest y postest, mediante los test internacionales denominados test de “inteligencia matemática de Binet-Simón y Wechsler”, para efectos de comparación de evidencias. Finalmente, mediante pruebas de hipótesis, usando las distribuciones normal y t de Student, se concluye que el pensamiento computacional (variable independiente), afecta de manera estadísticamente significativa en la mejora del pensamiento matemático (variable dependiente).
Astragaloside IV inhibits inflammation caused by influenza virus via ROS/NLRP3/Caspase-1 signaling pathway
Authors: Huang Xiaoli , Zhou Yifan , Li Yi , Wang Ting , Chen Yandong , Zhou Yuanhong , Zhou Xiaolin , LIU Qiang
Published: May 2024

Astragaloside IV (AS-IV) is the most active monomer in the traditional
Chinese herbal medicine Radix Astragali, which has a wide range of
antiviral, anti-inflammatory, and anti-fibrosis pharmacological effects,
and shows protective effect in acute lung injury. This study utilized
the immunofluorescence, flow cytometry, ELISA, RT-qPCR, Western blot and
Hematoxylin and eosin(H&E) staining methods to investigate the
mechanism of AS-IV in reducing viral pneumonia caused by influenza A
virus (IAV) in A549 cells and BALB/c mice. The results showed that AS-IV
suppressed ROS production in influenza virus-infected A549 cells in a
dose-dependent manner, and subsequently inhibited the activation of
NLRP3 inflammasome and Caspase-1, decreased IL-1β and IL-18 secretion.
In BALB/c mice infected with Poly (I: C), oral administration of AS-IV
can significantly reduce Poly (I: C)-induced acute pneumonia and lung
pathological injury. Which provides a new therapeutic strategy for
influenza virus infection.
Evaluation of caesarean rates according to Robson classification using a newly developed smart phone application in a tertiary centre in Sri Lanka: Comparative study
Authors: Piyadigama Indunil
Published: May 2024

Objective Caesarean section (CS) rates are increasing in Sri
Lanka. More than half of births will occur through CS by 2025. CS should
be medically indicated to reduce maternal morbidity. Robson
classification is useful in assessing the indications for CS. It is
difficult to obtain high-quality prospective data using traditional data
collection methods. We intend to assess the use of new technology for
this purpose. Design A prospective audit, comparing smart phone
app based data collection with the previous studies. Setting
Professorial unit De Soysa Hospital for Women (DSHW) in Sri Lanka
Study population 1712 deliveries were taken for the study from
April to October 2019 Methods We used the RobsApp® which is a
newly developed smart phone application for prospective data collection
according to the Robson classification. This data is compared with
Robson standards and previous traditional data collection methods.
Outcome measures The caesarean section rates according to each
Robson category and data quality. Results The quality of data
gathered matched the recommendations by Robson guidance. The overall CS
rate was 33.0%. Majority of the CS were carried out for Robson category
5a. Breech presentation accounted for 11.6% of CSs. Emergency CS
contributed to 49.6% with CTG abnormalities being the most frequent
indication. Conclusions RobsApp® is a convenient method for
prospective data collection which allows achievement of the data quality
recommended by the Robson guidance. The CS rates are rising in
professorial unit DSHW. Increasingly CS are being performed for reasons
other than for past sections.
AM fungi and pathogen dissimilarity predicting plant-microbial interactions strength in graminoids and forbs
Authors: Ding Zijian , Bai Long , Ren Hui , Qin Sijun , Li Jiahuan , Guo Lizhu
Published: May 2024

Plant-microbial interactions (PMI) play a crucial role in plant growth,
fitness and productivity, primarily through the mutualism and antagonism
interactions between plants and soil microorganisms. The colonization of
arbuscular mycorrhizal (AM) fungi and pathogen are often used to
speculate on the effects of microorganisms on plant growth, i.e.
plant-microbial interactions (PMI). However, empirical studies
demonstrate the relationship between AM fungi or pathogen and PMI
effects remains limited, especially under different biotic and abiotic
conditions. Here, we evaluated the colonization rates of AM fungi and
pathogen across 13 grassland species under individual or communal
conditions, in both overgrazed and restored soil. Furthermore, we
investigated the relationship between AM fungi or pathogen and PMI. Our
results showed that forbs exhibited significantly higher rates of AM
fungal colonization compared to graminoids in community condition and
overgrazed soil while graminoid roots showed higher pathogen infestation
compared to forbs in individual condition and overgrazed soil.
Generally, there was a positive correlation between PMI and AM fungal
colonization but a negative correlation between PMI and pathogen
disease. The PMI of graminoids exhibited a negative correlation with
pathogen disease in individual condition and overgrazed soil, but showed
no correlation with AM fungal colonization. On the other hand, the PMI
of forbs showed a positive correlation with AM colonization in both
restored and overgrazed soil, as well as in both individual and
community experiments. However, there was no correlation between PMI of
forbs and pathogen disease. The PMI of graminoids and forbs in grassland
ecosystems can be driven by distinct soil microorganisms. These insights
enable us to better understand how soil mutualists and pathogen mediate
PMI effects on plant growth, with implications for grassland management
and restoration.
The effect of changes in hydrological services caused by effective watershed management measures on watershed health with the PSR approach in the Efin watershed, South Khorasan, Iran
Authors: chamani Reza , Vafakhah Mehdi , Sadeghi Seyed Hamidreza
Published: May 2024

Nowadays, the destruction of watersheds has increased under the
influence of various human and natural factors, and the performance of
watersheds and the provision of hydrological services have become a
problem. Therefore, carrying out management measures, including
watershed engineering and biological measures, is a human approach to
deal with these threats and increase the expected hydrological services.
Therefore, in this research, an attempt has been made to evaluate the
impact of watershed management engineering and biological measures on
the health of the Efin watershed in South Khorasan, Iran, with the
conceptual approach of pressure-state-response (PSR). To do this, after
determining the effective variables on the health and security of Efin
watershed and removing the variables with co-linearity using Principal
Component Analysis (PCA), the PSR indices were quantified and
standardized and was used based on the behavioral data for determining
the health and security of the watershed. In order to determine the role
of watershed management operations on health and safety indicators, the
variables related to watershed management measures including Normalized
Difference Vegetation Index (NDVI), concentration time and Curve Number
(CN) under three management scenarios of 50, 75 and 100% of the area of
the measures Efin watershed was re-determined and the health index was
calculated after implementing watershed measures and compared with the
conditions before the operation. The results showed that the PSR indices
were variable in the ranges of 0.35 to 0.73, 0.35 to 0.60 and 0.19 to
0.59, respectively. The health and security index of sub-watersheds also
changed between 0.37 to 0.50 and 0.22 to 0.69, respectively. The
research results showed that due to the non-change of the pressure
variables, this index has not changed under the management scenarios.
But on average, the status index in the first, second and third
scenarios has increased by 7.38, 4.92 and 6.41%, respectively. This
response index has increased in all three scenarios by 26.37, 18.95 and
14.65% respectively. In the first, second and third management
scenarios, the health index has experienced an increase of 10.31, 7.32
and 6.50%, respectively. Finally, under the influence of the first,
second and third management scenarios. The security index shows an
increase of 35.32, 24.92 and 21.88%, respectively. As the results of
the research show, the implementation of engineering and biological
measures alone cannot increase the health of Efin watershed and ensure
their security. Therefore, it is suggested to use comprehensive
management approaches of watersheds in the direction of better and
principled management of watersheds and help to improve their
performance.
Dynamics of Divorce Epidemic: A Non-linear Mathematical Model with Stochastic Influences and Behavioral Factors
Authors: Shah Kamil , Shah Jamal , Khan Usman
Published: May 2024

Marriage and divorce are pivotal aspects of societal dynamics,
influencing family structures and individual well-being. This research
introduces an advanced mathematical model to comprehend the intricate
dynamics of marital relationships. Unlike conventional models, which
often overlook the unpredictability inherent in human interactions, our
model integrates stochastic elements and real-world factors such as
mental distress and family issues. Mathematical modeling unveils the
dynamics of marriage and divorce, guiding interventions to foster
relationship stability and societal cohesion amidst multifaceted
influences. However, the deterministic approach is limited due to the
randomness of virus behavior. To address this issue, a more realistic
stochastic model for computer viruses is considered, which can better
capture the unpredictability of virus spread and establish effective
preventive measures. The positivity and uniqueness of the model are
checked, and the extinction and persistence theorems are proved using
Ito’s method. Numerical simulation shows that when the value of
increases the divorces increases in the population while by increasing
the value of the broken individuals recovered from their conflict and
came back to its married lifestyle.