bluuebunny/crossref_metadata_2025 huggingface dataset:
Funciones hidráulicas en suelos loésicos no saturados en una parcela experimental
Authors: Reyna Teresa , Reyna Santiago , Lábaque María , Fulginiti Fabián
Published: October 2024

Para determinar el flujo de agua en la zona vadosa es necesario resolver la ecuación de Richards y para ello se necesitan definir las funciones hidráulicas: humedad del suelo - succión y conductividad hidráulica - succión. Estas funciones requieren de la determinación de las propiedades hidráulicas que pueden obtenerse mediante la medición del contenido de agua (perfiles de humedad) en laboratorio o en campo.El objetivo de este trabajo fue la verificación de las curvas de humedad de los suelos loésicos al sur de la ciudad de Córdoba determinadas teóricamente a través de estudios realizados en laboratorio, en otros suelos y curvas granulométricas. Para ello se realizaron modelaciones de infiltración utilizando las funciones hidráulicas determinadas y se contrastaron con las mediciones realizadas. Las mediciones se efectuaron utilizando tres sondas (una de Humedad, Temperatura y Conductividad Eléctrica del Suelo y dos sólo de Humedad) que se instalaron a distintas profundidades. Este análisis muestran que las funciones hidráulicas determinadas precedentemente representan adecuadamente el comportamiento de humedecimiento y secado. Los resultados de la simulación justifican utilizar metodologías que permitan incorporar las propiedades hidráulicas de los suelos en las simulaciones hidrológicas para representar la respuesta del suelo frente a los eventos de precipitación y secado.
Síntesis de zeolita NA-P en solución alcalina a partir de una toba vítrea parcialmente zeolitizada
Authors: Locati Francisco , Marfil Silvina , Lescano Leticia , Madsen Lenis , Cravero Fernanda , Castillo L. , Barbosa S. , Maiza Pedro
Published: October 2024

En este trabajo se realizaron ensayos de síntesis en condiciones alcalinas a partir de una toba vítrea parcialmente zeolitizada de la provincia de Mendoza (rica en mordenita), a fin de incrementar su grado de zeolitización, mejorar su cristalinidad y obtener un producto más homogéneo. Disponer de un material de estas características mediante procedimientos de síntesis simples permitirá en un futuro el diseño de compuestos de base polimérica, con propiedades mejoradas de absorción de agua y aromas. Los ensayos se llevaron a cabo con el material inicial molido (pasante tamiz #200) en soluciones 1, 0,5 y 0,1 N de NaOH a temperaturas de 40 ºC y 95 ºC, evaluando el desarrollo de la reacción cada 7 días durante 6 y 4 semanas respectivamente. El proceso fue monitoreado mediante difractometría de rayos X y microscopía electrónica de barrido acoplada con espectroscopía dispersiva de energías. A lo largo de las experiencias se observó un consumo progresivo de la mordenita, disminución del contenido de material amorfo (vidrio volcánico) y desaparición de la fase tridimita. A seis semanas de ensayo en solución 1N a 40 °C se obtuvo zeolita Na-P con escasa mordenita relíctica, mientras que a 4 semanas de ensayo en solución 1N a 95 °C desapareció completamente la mordenita y se obtuvo zeolita Na-P y analcima. Mediante este procedimiento se incrementó la proporción de zeolita en la muestra y se mejoró la cristalinidad del material resultante, obteniéndose un producto de buena homogeneidad.
Evaluación de los cambios en la morfología y tamaño de fibras de crisotilo de Mina La Bélgica (Calamuchita, Prov. de Córdoba, Argentina) simulado en ensayos de laboratorio
Authors: Lescano Leticia , Marfil Silvina , Maiza Pedro , Sfragulla Jorge , Bonalumi Aldo
Published: October 2024

El crisotilo es un mineral del grupo de la serpentina que se desarrolla a partir de la alteración de olivinos, piroxenos y anfíboles. Posee una estructura en donde las capas de silicato se disponen en forma de tubos o cilindros concéntricos o enrollados. Esto genera el hábito característico de los minerales asbestiformes.El cristolilo se ha utilizado en numerosos productos industriales. Sin embargo a su gran utilidad hay que considerar su alta toxicidad ya que puede producir enfermedades pulmonares, tales como mesotelioma o asbestosis, de forma directa o indirecta. La exposición al asbesto puede ser de tres fuentes conocidas: laboral, doméstica y ambiental. Las fibras pueden pasar al aire o al agua no sólo debido a la degradación de los productos manufacturados sino también por la movilidad de estos minerales desde los depósitos naturales.El objetivo de este trabajo fue realizar una evaluación de los cambios morfológicos y de tamaño de las fibras de crisotilo muestreadas en campo, simulando en laboratorio condiciones naturales. A partir de los resultados obtenidos se evaluó la degradación del mineral en el tiempo en condiciones variables y se analizó cómo las fibras modifican su tamaño y morfología hasta alcanzar las condiciones críticas para la salud humana.
Modelación numérica del flujo de agua subterránea del acuífero freático sedimentario de la cuenca del Arroyo El Barreal, Córdoba
Authors: Matteoda Edel Mara , Blarasin Mónica , Vives Luis , Cabrera Adriana , Felizzia Juan
Published: October 2024

En este trabajo se presenta el modelo conceptual del acuífero freático sedimentario de la cuenca del arroyo El Barreal y la validación realizada mediante la modelación numérica del flujo de agua subterránea. El modelo numérico reproduce, con una buena aproximación, la configuración de la superficie freática, los balances de masa y las direcciones predominantes de flujo de agua en el acuífero que fueron planteadas en el modelo conceptual. El balance de masas muestra que las entradas de agua ocurren fundamentalmente por recarga areal por infiltración efectiva y en menor medida por diversas secciones de entrada al acuífero. El egreso de agua se da principalmente por el drenaje del arroyo y en menor medida en forma subterránea a la salida de la cuenca.Un mejor ajuste permitirá mejorar la calibración e incrementar la confiabilidad del modelo numérico.
Control geológico - geomorfológico en la hidroquímica subterránea de un sector de la zona deprimida del Salado, provincia de Buenos Aires
Authors: Kruse Eduardo , Carol Eleonora , Deluchi Marta , Laurencena Patricia , Rojo Adolfo
Published: October 2024

El objetivo de este trabajo es analizar los procesos geoquímicos que asociados a las particularidades geológicas - geomorfológicas definen las características químicas del agua en un sector de la zona deprimida del Salado. En un ambiente extremadamente llano se reconocen formas menores que adquieren influencia hidrológica local. Las relaciones iónicas evidencian procesos de disolución de CO2(g) en todos los ambientes indicando la importancia de la recarga del acuífero por infiltración del agua de lluvia. En los mantos y lomadas eólicas el agua es de tipo Na-HCO3 y su composición se asocia a procesos de disolución de carbonatos cálcicos e intercambio de bases. En la planicie de inundación el agua evoluciona de tipo Na-HCO3 a tipo Na-ClSO4 y dominan los procesos de evaporación. Estas variaciones en la composición química del agua permiten determinar el control que ejercen los rasgos geomorfológicos locales en un ambiente regionalmente llano.
Smart Green Concrete: Innovation of Concrete Materials from Fly ash Waste and Lapindo Mud Integrated Smart E. crassipes Coir Geotextile to Realize Indonesia's Sustainable Infrastructure
Authors: Nurhidayah Siti Puput , Fadlurrahman Rafi
Published: October 2024

Pariaman City, situated near the Semangko fault and the Indo-Australian plate subduction zone, is highly prone to earthquakes and tsunamis. To address this, the Earthquake Buddy Application (EDY App) was developed as an innovative solution for disaster mitigation. EDY App utilizes Geographic Information Systems (GIS) to provide real-time earthquake vulnerability maps, early warnings, and evacuation route suggestions to Temporary Evacuation Sites (TES). It also offers education on earthquake preparedness and facilitates donations for relief efforts. The application’s main contribution lies in its integration of comprehensive disaster management tools into one platform. By providing critical information during emergencies, the app empowers users to make informed decisions, which can reduce casualties in high-risk areas. The app also encourages community preparedness by offering accessible education on earthquake mitigation. EDY App is designed to create a disaster-resilient society in Pariaman, ensuring that residents are better equipped to respond to natural disasters through real-time alerts and evacuation support, ultimately enhancing local preparedness and reducing the potential impact of future earthquakes.
Evaluación integral de la vulnerabilidad comunitaria a desastres de la Parroquia de Picoazá del Cantón Portoviejo.
Authors: Pincay Velez Stefany Monceratt , Perero Espinoza Galo Arturo , Haro Erazo Santiago Javier , Vélez Macías Leonardo Agustín
Published: October 2024

Las inundaciones en la costa ecuatoriana son un evento que normalmente sucede cada año producto de las fuertes lluvias de la época invernal o un evento en particular como es el Evento del Niño Oscilación Sur (ENOS), la información base de la SNGR y softwares de registro como el DesInventar identifican la periodicidad anual de las inundaciones por desbordamientos de ríos producto de fuertes lluvia, en el actual estudio hemos propuesto una metodología de análisis de la vulnerabilidad se aplica el modelo de Presión y Liberación (PAR) mediante el cual se analiza la información importante de la parroquia como los aspectos sociales, económicos y ambientales de forma descriptiva, la incorporación de la variable de gestión de riesgos para la evaluación de la vulnerabilidad es un proceso dentro de una cadena de parámetros y lineamientos que inicial con las acciones estratégicas del Marco de Sendai, que permiten comprender el riesgo dentro de la prioridad número uno en sus primeras cinco acciones estratégicas, el estudio ha incorporado los lineamientos del ente rector de la Secretaria Nacional de Gestión de Riesgos como son los lineamientos para la Gobernanza de la Gestión de Riesgos de Desastres en los GAD Municipales y Metropolitanos y el Manual Técnico para la preparación de las agendas/planes de reducción de riesgos de desastres.
The Relationship between Head Teacher’s Democratic Leadership Style and Teachers’ Burnout in Secondary Schools in Ibanda Municipality, Ibanda District, Uganda
Authors:   Faculty of Education, Kampala International University Western Campus, Uganda, Kule Jerald , Muhammad Tukur ,   Faculty of Education, Kampala International University Western Campus, Uganda, Wanjala Gidraf Joseph ,   Faculty of Education, Kampala International University Western Campus, Uganda, Abakunda Johnson ,   Faculty of Education, Kampala International University Western Campus, Uganda, Ugwu Jovita Nnenna ,   Faculty of Education, Kampala International University Western Campus, Uganda
Published: October 2024

The investigated the relationship between head teacher’s democratic leadership styles and teacher burnout in secondary schools in Ibanda Municipality, Uganda. In order to ascertain the relationship between the two variables, a correlation design was used, and to accommodate both qualitative and quantitative data, a mixed approach combining quantitative and qualitative research methods was also adopted. 217 teachers and 15 head teachers from the 15 secondary schools in Ibanda municipality provided the data. A questionnaire was given to the teachers, while an interview guide was given to the head teachers. The Leadership Styles Questionnaire and the Maslach Burnout Inventory served as the foundation for the questionnaire. The findings indicate that democratic leadership style had a positive and strong relationship with burnout. Correlation in them is r= 0.56 and this shows a positive and strong relationship. This means that democratic leadership leads to burnout since both variables move in the same direction. Therefore, high democratic leadership was associated with increased burnout. The researcher recommends that teacher associations such as PTA, UNATU and UPSTU should adopt appropriate policies to push for better services balancing all teachers regardless of their subject orientation. Motivation of teachers should be in the interests of everyone. The central government should also adopt this as a way of motivating all teachers and ensuring they are satisfied with their jobs hence reducing burnout. Municipal education officers should also intensify monitoring and enforce effective human resource manuals in schools to empower head teachers while protecting the interests of the teachers so as to balance and create a win-win situation that is necessary for reducing burnout. The researcher also suggests doing empirical research in Ibanda’s non-municipality secondary schools and other regions of the country to see whether the study’s conclusions are still relevant. Keywords: Leadership Styles; Burnout, Relationship, Style, Teachers and Burnout
Procurement Audit on Organizational Service Delivery in Uganda
Authors:   e College of Economics and Management, Kampala International University, Uganda, Joyce Natukunda
Published: October 2024

The researcher was interested in investigating the impact of procurement audits on organizational service delivery in Uganda. The article revealed that the government must enhance its procurement audit procedures to facilitate the efficient use of resources by public bodies and to support democratic governments. This can be achieved by promoting accountability and transparency, which can enhance operations and decision-making. All work in government bodies must ensure that goods and services, including works, are based on value for money, with due regard to propriety and regularity. Value for money does not aim to achieve the lowest initial price, but rather to satisfy the demands of stakeholders. On this note, the study calls for the government to establish systems and procedures for quality assurance, especially for auditors. Government officials should document and adhere to the budget and timetable. Government officials should monitor progress towards these targets. The audit manager and audit committee management should take responsibility for completing procurement audits within budget and on time. The design of quality control procedures should guarantee that all audits adhere to relevant standards and policies without any deviation. Keywords: Audit, Government, Organizational service, Procurement, Service delivery
Breve esquema del tiempo
Authors:   Atarraya
Published: October 2024

Damián Ortega, DR ©

Cristal, calabaza, piedra pómez, cáscara de huevo, cubos de concreto. 24 x 22 x 22 cm Parte de la exhibición

Pico y elote

en el museo de Bellas Artes Sitio del autor Instagram Esta es una reproducción digital, con fines de divulgación, de una obra original, todos los derechos de autor y reproducción están reservados por el artista.
«Igual a los grandes maestros de la actualidad»: Carmen Suárez Guerra en la escena artística española de los años veinte
Authors: Illán Martín Magdalena , Velasco Mesa Custodio
Published: October 2024

Carmen Suárez Guerra (1879-1949) se configura como un caso de singular interés en el panorama artístico español de comienzos del siglo XX. Además de lograr el éxito en una disciplina creativa marcadamente masculinizada, el esmalte a fuego sobre metales, consiguió superar algunos de los principales obstáculos que limitaban el reconocimiento profesional de las artistas. Más allá de importantes galardones –Medalla de Oro en la icónica Exposition Internationale des Arts Décoratifs et Industriels Modernes de París (1925); segunda mujer premiada con Primera Medalla en la Exposición Nacional de Bellas Artes (1922)–, la artista obtuvo un triunfo mucho más difícil de conquistar: que la crítica de arte renunciara a los tradicionales discursos sexistas y considerara «su sentir artístico igual a los grandes maestros de la actualidad». Este trabajo examina, a partir de fuentes documentales inéditas, la trayectoria de Carmen Suárez, y, en particular, la influencia que ejerció sobre la crítica y la prensa en pro de la erradicación de los estereotipos machistas y a favor de la valoración de las creadoras en el sistema artístico.
Identification and confirmation of powdery mildew (Erysiphe polygoni) resistance in pea germplasm
Authors: Kumar Anurag , Kumar Aditya , Meena Bharat Raj , Tripathi Kuldeep , Kumar Ajay , Akhtar Jameel
Published: October 2024

Erysiphe polygoni DC, the causative agent of powdery mildew, poses a significant threat to pea crop, resulting in substantial yield and economic losses. To address this menace, an exploration of intrinsic resistance within pea germplasm becomes imperative for effective disease management. In our study, phenotyping of 1095 pea accessions, sourced from both indigenous and exotic origins, under natural epiphytotic conditions during Rabi 2021-22, revealed a prevailing susceptibility, with over 60 per cent disease severity in majority of accessions. Remarkably, only 22 accessions, including IC208327, IC220109, IC220378, IC258401, IC262762, IC262849, IC267140, IC267174, IC267727, IC274039, IC274040, IC310074, IC311066, IC345548, IC424898, IC552779, IC613133, IC629544, IC629687, NC57793, IC220193 and EC598669, exhibited resistance with a disease score of <1. Subsequent, pot screening of these 22 resistant accessions under artificial epiphytotic conditions during Rabi 2022-23 confirmed their resistance showing disease severity ranging from 5.83 - 17.50 per cent. Recognizing the pivotal role of resistant varieties in disease management, these identified accessions hold immense potential as resistant donors in crop improvement programs.. KEYWORDS :Germplasm, pea, powdery mildew, resistance
The Black Tax
Authors: Bacot Hunter
Published: October 2024

Kahrl, A. W. (2024). The Black tax: 150 years of theft, exploitation, and dispossession in America. University of Chicago Press, 456 pp., $25.00 (cloth), ISBN: 978-0-2267-3059-2.
Efficient Low-Power Timing-Error Control in Digital Integrated Circuits Using Timing Error-Tolerant Circuits and Time-Borrowing Techniques
Authors: SG Priyadharshini , V Kanagasubramanian , Masan Senthilkumar , Chintala Venkatesh
Published: October 2024

In modern digital systems, real-time operation of integrated circuits is of paramount importance. Presently, a significant portion of energy consumption is attributed to the overhead incurred by accommodating worst-case scenarios. This research proposes an energy-efficient timing-error control method employing a circuit designed to tolerate timing errors. The critical path is adept at identifying and correcting timing errors, particularly those causing irregular data transitions following the rising edge of the clock. Management of the transparent window of the clock is instrumental in swiftly addressing timing faults using minimal logic. A novel time-borrowing technique is introduced to account for future errors, applicable to locations with a short flip-flop setup time. The timing mistake occurs in two stages, and during second stage, an organized clock ensures a sufficiently extended transparent window, allowing for preservation of regular data without necessitating alterations to system clock. The study utilizes Razor Flip-flop and Adaptive Hold Logic to detect and recover from timing issues. This low-power timing-error control method provides an efficient means of mitigating the energy overhead associated with worst-case scenario margins in real-time digital systems.
Comparison of Cultural Values in the Family, Case Study: in Indonesia and Cambodia
Authors: MY Siti Khodijah , Harahap Farida Hanim , Rahman Miftah , Nurwandri Andri , Nasution Ismail , Siagian Nilasari
Published: October 2024

The unique culture of each region is realized through the instillation of cultural values ​​in the family, which shape the character and identity of each community. This process not only maintains traditions but also enriches life experiences and relationships between family members. The aim of this research is to find out what culture is like in the family environment for Indonesian society and Cambodian society. The method used in this research is qualitative using a literature-based approach. This research obtained results that with cultural development it is able to form a character that exists in a family, both children and parents. Indonesia and Cambodia are countries that are famous for their strong culture. Instilling cultural values ​​through parental advice to their children is an effective way to pass on traditions and principles of life, teach the importance of respecting culture, and shape children's character and identity so that they remain connected to the family's cultural roots. The meaning of the culture taught by parents at home to their children will be instilled and carried out every day. The culture that is used to form religious behavior is such as respecting other people's culture, respecting those who are older than us, dressing politely, parental activity plays a very important role in forming the cultural character of the family.
Perceptions and Attitudes Towards Children's Education in Indonesia and Cambodia: A Cross-Cultural Approach
Authors: Harahap Effnida , Lubis Anita Zein , Sya’rowi Muhammad , Nurwandri Andri , Nasution Ismail , Siagian Nilasari
Published: October 2024

This study aims to explore and compare parental perceptions and attitudes towards children’s education in Indonesia and Cambodia, focusing on how cultural, economic, and social factors influence their views Data analysis concentrated on identifying the motivations, expectations, and barriers faced by parents regarding their children’s education.The findings reveal that in Indonesia, parents view education as a key tool for enhancing social and economic status. They are willing to make significant investments in their children’s education and emphasize high academic achievement as a pathway to future success.  In contrast, in Cambodia, education is often seen as a moral obligation and a means of preserving cultural values. Many parents face challenges such as limited access and quality of education and pressing economic needs, which impede their children’s continuation in higher levels of education. Despite an awareness of the importance of education, many children in Cambodia do not progress beyond basic education due to these barriers. The study concludes that effective education policies must account for the cultural and social contexts of each country. Implementing strategies that are sensitive to local needs and specific challenges is crucial for improving access to and the quality of education in both countries.
Features of museum excursions for blind and visually impaired people in Kazakhstan: innovative methods of adapting museum spaces
Authors:   «Evisa Travel» LLP, Popp Anastasia
Published: October 2024

The author of the article addresses an important problem of modern society – creating equal opportunities for all citizens, including people with visual impairments. Inclusive tourism, which implies equal comfort for all travelers regardless of physical and mental disabilities, is gaining momentum all over the world. Museums as socio-cultural institutions that are a platform for the formation of public consciousness and the preservation of cultural heritage, are becoming an important object for tourists, including the blind and visually impaired. The work describes initiatives to ensure the accessibility and adaptation of museum space for blind and visually impaired visitors, including conducting excursions with tactile models, audio descriptions, audio guides, etc. Attention is paid to the peculiarities of conducting museum excursions for the visually impaired, taking into account the choice of location, route planning and the choice of those museums that already have the necessary environment for receiving inclusive visitors.
The role of guest houses in the development of rural tourism in the Almaty region
Authors:   Kazakh Academy of Sport and Tourism, Dyussekeyeva Yerkegul , Kadyrbekova Dinara ,   Kazakh Academy of Sport and Tourism, Mirzakarimova Anara ,   Kazakh Academy of Sport and Tourism
Published: October 2024

The article examines the role of guesthouses in the development of rural tourism in the Almaty region. The aim of this article is to explore and analyze the role of guesthouses in the development of rural tourism in the Almaty region. The research employs methods of systematization, analysis, data selection, and grouping, as well as statistical and comparative analysis. Domestic and international literature were reviewed, and a SWOT analysis and surveys were conducted. The study highlights that guesthouses play a key role in the development of rural tourism by creating attractive conditions for tourists and contributing to the economic growth of rural areas. An analysis of the operation of guesthouses in the Almaty region was conducted, identifying their strengths and weaknesses. The study also examined international practices in the development of guesthouses for rural tourism. Recommendations for improving the management of guesthouses were proposed, including methods to enhance their competitiveness, improve service quality, and foster a welcoming atmosphere.
MEDENİ USUL HUKUKUNDA İSPAT KOLAYLIĞI KAVRAMI
Authors: Albayrak Hakan
Published: October 2024

İspat kolaylığı (Beweiserleichterung) kavramı tam olarak sınırları çizilmiş bir kavram değildir. İspat kolaylığı kavramından genellikle anlaşılan şey ispat yükü ile yükümlü olan tarafın düşük derecede bir ispat faaliyeti yapmasıdır. İspat kolaylıkları ile ispat zorluklarının aşılması amaçlanır. Çünkü davanın taraflarından birinin davayı sırf iddia ettiği vakıaları ispat edememesi sebebiyle kaybetmesi usul hukukunun amaçlarından biri olan adil hüküm verme amacını sekteye uğratır. Bazı durumlarda maddi hukukun koşul vakıasının ispatı çok zor veya güç olmakta, o koşul vakıayı ispatlamakla yükümlü olan taraf, o koşul vakıayı ispatlayamadığı için davayı kaybetme riski ile karşılaşmaktadır. Özellikle tıp hukuku alanında ve tazminat hukuku alanındaki kusurun varlığında ve iş hukuku alanında bazı ispat imkânsızlıkları veya güçlüklerini aşmak için ispat kolaylıkları yargı kararları ile geliştirilmiştir.
İspat güçlüğü yahut ispat imkânsızlığı durumları ispat ölçüsünün düşürülmesi veya karşı tarafa ispat yükünün yahut doktrindeki teorik ayrım doğrultusunda delil ikame yükünün yüklenmesi yolu ile de aşılabilir. İspat kolaylıklarının çeşitli isimler altında yargı kararları ve doktrinde yer aldığını ancak bütün bu isimler altında da olsa aslında ispat kolaylığının ya ispat ölçüsünün düşürülmesi sureti ile yahut delil ikame yükünün yer değiştirmesi sureti ile gerçekleştiğini izah edeceğiz. İspat kolaylıkları, doktrinde ve yargı kararlarında, ilk görünüş ispatı, yaklaşık ispat, emare ispatı, tecrübe kuralları, fiili karineler, delillerin engellenmesi gibi kavramlarla anılmaktadır. Aslında bu kavramlarda ispat kolaylığını sağlayan husus ispat ölçüsünün düşürülmesi yahut delil ikame yükünün yer değiştirmesidir. Her bir kavramda ispat kolaylığını sağlayan husus farklı olabilir. Örneğin ilk görünüş ispatında ispat kolaylığını sağlayan unsur ispat ölçüsünün düşürülmesi iken delillerin engellenmesinde ispat kolaylığını sağlayan husus delil ikame yükünün yer değiştirmesidir.
TAILORING EFFECTIVE USE MODEL OF BIG DATA IN MANAGERIAL
CONTEXT: INSIGHTS FROM AN EMPIRICAL STUDY IN ARMENIAN COMPANIES
Authors: Grigoryan Elen , Lebraty Jean Fabrice , Lebraty Katia Lobre
Published: October 2024

This article explores the managerial dimensions of the big data phenomenon, focusing on the challenge of customizing an effective use model within companies. The central inquiry revolves around tailoring such a model to suit the specific needs of big data-user companies. To address this, the study adopts a conceptual framework proposed by Surbakti and his co-authors, which delineates the effective use of big data. The primary methodology involves quantitative analysis of data gathered from 211 surveys completed by Armenian industry professionals. Examination of the collected data through statistical analysis reveals the presence of two distinct cohorts within the realm of big data users: “novice users” and “advanced users.” The main theoretical contribution that we aim for in this research is empirically proving the global validity of the studied model and demonstrating its flexibility of application in these two types of use cases of big data. While the conceptual model is found to be applicable to both types of users, its implementation varies significantly between the two groups. Therefore, from a managerial point of view, our results lead a manager to first think about the maturity of its company in terms of big data. Implementing a solution is not enough. By thinking in terms of novice vs. advanced, it creates two different managerial courses of action. Moreover, we propose the variables a manager has to analyze depending on this maturity.
EDUCATION ON THE IMPACT OF BULLYING ON THE MENTAL HEALTH OF ADOLESCENTS IN PESANTREN VILLAGE, TEMBELANG DISTRICT, JOMBANG REGENCY
Authors: Fatmawati Zeny , Barir Baroroh , Sarmin Sukati , Putra Kusuma Wijaya Ridi
Published: October 2024

Background: Bullying behavior causes serious negative impacts on the victim in the short and long term. Physical violence received by the victim caused by the perpetrator causes depression pressure and feelings of insecurity, resulting in victims not daring to go to school and socialize in the community to meet other people. The impact on the victim in the long term is that it causes the victim to experience emotional problems, low self-esteem, and difficulty socializing, which can cause feelings of suicide, of course, this reflects disturbed mental health. Objective: This service activity aims to increase understanding of the impact of bullying on adolescent mental health so that this negative behavior does not occur in adolescents. Method: This community service activity uses lecture and discussion methods which are carried out at Mrs. Mukhoyaroh's house in Pesantren village after the religious study event., on August 10, 2024. This activity of course begins with the preparation of materials, and location permission from the host and the head of the youth study group. Results: After providing education about the meaning of bullying, types, who are at risk of being bullied, the impact on mental health, and efforts to prevent bullying behavior Most teenage girls understand the impact of bullying on mental health, which can affect the psychological condition of teenagers in socializing with peers, teachers, and the community. the youth discussion session asked questions about what happens when bullying occurs, if it happens at school, immediately ask for help from the teacher and try to resist so that it doesn't happen again. Conclusion: This activity is very useful for teenagers in increasing knowledge that negative behavior such as bullying can have a bad impact on teenagers' mental health. Parents must provide emotional support to students or teenagers who are victims of bullying. Guidance and counseling program services are provided by the school. Must more intensively guide students or teenagers in preventing bullying.
Critical analysis of the new WHO guidelines on complementary feeding for infants from 6 to 23 months of age
Authors: Almazán M.ª Vega , García M.ª José , Ruiz Esther , Castell Marta , Rodríguez Juan , Carbajo Ángel José , de Gastroenterología y Nutrición Grupo
Published: October 2024

Introduction: the World Health Organization (WHO) has issued new recommendations on complementary feeding (CF) in 2023. The introduction of CF takes place with the period of greatest nutritional risk for the toddler. Inadequate CF increases risk for altered physical and cognitive development and the risk of chronic non-communicable diseases. The WHO sets out seven main recommendations based on the review of the available evidence. Objective: present a critical review of the new WHO guidelines on CF. Methods: the analysis has been carried out by the Spanish Group of Gastroenterology and Nutrition of the Spanish Association of Primary Care Paediatrics and has included an exhaustive review of the WHO guidelines and documents of particular relevance in infant feeding from scientific societies of our environment in order to adapt them to our environment. Results: the certainty of the scientific evidence is low or very low for six of the seven recommendations. There is a lack of randomized clinical trials to provide certainty in decision-making and to define health outcomes for each recommendation. The absence of specific recommendations on new trends in food and allergenic foods as well as adaptation to first world countries is noteworthy. Conclusions: the start of adequate CF is key for health in early life. In line with WHO, we conclude that breastfeeding should be promoted as the exclusive food for the first 6 months of life, especially in low resource areas. The introduction of CF should take place around 180 days of life through a diversified and adequate diet. CF involves the acquisition of healthy feeding behaviour. Adaptation of the recommendations to our environment is necessary, in addition to other aspects not considered by the WHO guidelines.
Gluten-free diet changes the lipid profile of children and adolescents with coeliac condition
Authors: Flores Beatriz , Coronel Cristóbal
Published: October 2024

Introduction: the gluten-free diet is the only treatment for coeliac disease. Gluten-free products contain a higher percentage of carbohydrates and saturated lipids, which can lead to long-term metabolic problems. The aim of this study was to analyse the lipid profile of children and adolescents aged less than 18 years after receiving the diagnosis of coeliac disease and its changes after starting treatment. Material and methods: to this end, we carried out a retrospective observational study of children diagnosed with coeliac disease without other comorbidity and following a strict gluten-free diet. Lipid profiles were collected at disease onset and 1 year and 6 years after initiation of the gluten-free diet and subsequently compared. Results: the sample included 24 paediatric patients, and we observed an increase in total cholesterol levels and a decrease in triglyceride levels, both of which were statistically significant (p<0.05). Conclusions: we believe it is important to analyse the nutritional profile of paediatric coeliac patients at the time of diagnosis and during the followup of the gluten-free diet to detect metabolic and/or nutritional problems at an early stage, with the purpose of preventing the development of complications that may manifest as early as childhood.
Stickler's syndrome: a cause of pediatric ophthalmopathy
Authors: Ortega Marina , Ortega Miguel , García Ana Blanca
Published: October 2024

Stickler's syndrome is a rare genetic disease of connective tissue, with dominant autosomal inheritance most of the time. It is characterized by the association of ophthalmopathy (myopia, retinal detachment and cataracts), orofacial abnormalities, hearing loss and arthropathy, with a wide variability in clinical expression. Diagnostic confirmation is obtained by genetic study. The prognosis varies depending on the severity of the manifestations. The absence of an etiological treatment reduces the therapeutic possibilities to a symptomatic treatment that is very often surgical. The importance of knowing its characteristics lies in an early clinical suspicion to try to avoid irreversible sequelae at an early age and provide the family with adequate genetic counseling.
ABDAL MI GARİP Mİ: BİR NEŞET ERTAŞ İNCELEMESİ
Authors: Baştepe Kaan
Published: October 2024

Ortaya koyduğu eserlerle yöresel Türk müziğinde önemli bir yere sahip olan Neşet Ertaş, saz ve ses icracılığının yanında hem beste yapan hem de bu bestelerin sözlerini yazan çok yönlü bir sanatçıdır. Doğup büyüdüğü Kırşehir başta olmak üzere İç Anadolu bölgesinde yaygın olan müzik anlayışını bestelerine yansıtan Ertaş, yazdığı sözlerde ise aşk, ayrılık, ölüm gibi çeşitli konuları ele almıştır. “Şirin Kırşehir” adı verilen ve 10 eserden oluşan albümünde ise önemli bir toplumsal sorunu kendi yaşantısı üzerinden dile getirmiştir. Bu çalışma, “Şirin Kırşehir” albümünde yer alan eserlerin incelenerek, Ertaş’ın bu albüm özelindeki duygu ve düşüncelerini ortaya çıkarmak amacıyla yapılmıştır. Bu çalışma kapsamında “tarama modeli” araştırma modeli olarak tercih edilirken veriler ise belgesel tarama yöntemiyle toplanmıştır. Albüm incelemesi iki ana başlıkta ele alınmıştır. Bu ana başlıkların her birinde 5 farklı eser hem konu hem de -sınırlı da olsa- müzikal açıdan değerlendirilerek elde edilen bulgular yorumlanmıştır. Birçok akademik çalışmada “Abdal” olarak anılan Neşet Ertaş’ın bu tanımlamaya karşı farklı ve olumsuz bir düşüncede olduğu yapılan eser incelemeleri sırasında tespit edilmiştir. Sözlükte birçok farklı anlamı karşılayan bir kelime olarak Abdal ifadesine Ertaş açısından ve bu albüm özelinde bakıldığında, “hor görme” ve “ayrımcılık” gibi anlamlara karşılık geldiği görülmüştür. Elde edilen bulgulara göre, genel kabul ve sanılanın aksine Ertaş’ın Abdal olarak anılmak istemediği sonucuna ulaşılmıştır. Ertaş’ın kendi adı dışında farklı bir isimle anılmak istenmesi durumunda ise şiirlerinde mahlas olarak kullandığı “Garip” ifadesinin kullanılması önerilmiştir.
ŞİÎLİĞİN İÇTİMAİ-SİYASİ KARAKTERİNE DAİR NİKOLAY DMİTRİYEVİÇ MİKLUHO-MAKLAY (1915-1975)’IN GÖRÜŞ VE TESPİTLERİ
Authors: Asker Ali
Published: October 2024

Sünnî-Şiî ayrışması başta olmakla dinî akımlar ve mezhepler arasındaki bölünme İslam dünyasında rekabet, çekişme ve çatışmalara neden olmuştur. Ayrışma ve bölünmeler İslam’ın tarih sahnesine çıktığı dönemden başlamış olup itikadî, fikrî ve siyasi boyutları ile dikkat çekmiştir. Sünnî çoğunluk ve Şiî azınlıktan oluşan İslam dünyasındaki çatışmalar bununla sınırlı kalmamış, zamanla mezhepler içinde ortaya çıkan yeni akımlar bu görüntüyü daha karmaşık hale getirmiştir. İslam dünyasındaki çalkantı ve çekişmeler duraksamadan, neredeyse kesintisiz bir şekilde günümüze kadar devam etmiştir. İslam aleminin önemli bir parçasını teşkil eden Türk dünyası da bu ayrışmalardan nasibini almıştır. 16. yüzyılda I. Sah İsmail’in önderliğinde siyasi ve askerî güç olarak şekillenen Safevî devletinin tarih sahnesine çıkması bu anlamda ciddi bir kırılma noktasıdır. Askeri önder, ozan ve mürşit olmanın yanı sıra kendisine kutsiyet atfedilen I. Şah İsmail’in manevi kişiliği kısa sürede beşerî güç kazanmasına yol açarken Anadolu Türkmanları üzerinde de etkisini göstermiştir. Bu gelişmeleri bir tehdit olarak gören Sultan Yavuz Selim Safevîlere savaş açmayı tek çare olarak görmüştür. Türk tarih yazınında Kızılbaşlık-Sünnîlik çekişmesini objektif bir bakış açısıyla değerlendirmek her zaman zor olmuştur. Günümüzde, bahse konu olan ayrışma ve çatışmanın inanç temelli oluşundan ziyade siyasi ve iktisadi faktörlerden kaynaklandığını ortaya koyan sağduyulu bir bakış açısına, ayrıca tarafsız bir yaklaşıma ihtiyaç duyulmaktadır. Her ne kadar siyasi ve ideolojik kalıplara çerçevede yazılmaya mahkûm edilse de Sovyet şarkiyatçılarının Safevî tarihine dair çalışmaları ilgi çekicidir; zira pek çok araştırmada, bahsi geçen konu birincil kaynaklar üzerinden, siyasi, sosyal, dini ve kültürel açıdan ve bütüncül bir boyutta incelenmiştir. Bu şarkiyatçılardan birisi ünlü tarihçi Nikolay Dmitriyeviç Mikluho-Maklay’dır. Yazarın 15-16. yüzyıllarda İran’da Şiîliğin içtimaî karakterini ele alan makalesinde Safevî devletinin ortaya çıkışı, Kızılbaşların iktidara gelişi ve I. Şah İsmail’in din siyaseti irdelenmiştir. Bu siyasetin başarılı olması için kullanılan baskı ve şiddet söz konusu makalede öne çıkan konular arasındadır. Yazarın, bahsi geçen makale yer alan görüş ve tespitleri günümüzde alan literatüründe yer alan çalışmalar üzerinden yorumlanmıştır.
İNANÇ TURİZMİ - KORUMA İLİŞKİSİ BAĞLAMINDA ADIYAMAN / ZERBAN ZİYARET YERİNİN İNCELENMESİ
Authors: Olğun Tuba Nur , Akyıldız Nihal Arda
Published: October 2024

Günümüzde giderek artan taleple çeşitlenen turizm sektörü, pek çok ülkede ekonomik gelir düzeyinin ve ulaşım imkânlarının artışına paralel olarak çeşitlenmiştir. Özellikle kent yaşamı içinde zamanı değerlendirmek için günlük yaşamın stresinden kaçmak üzere tercihte bulunan farklı yaş ve kültüre sahip bireylerin kırsal/geleneksel yerleşim alanlarındaki turizm alternatiflerine doğru yönelimi de artırmıştır. Buradan hareketle yöreye ait dini inanışların/mezheplerin geçmişine uzanmak, önemli dini merkez sembollerini ziyaret etmek, manevi tatmin/haz yanında iç huzuru arayan bireylerin beklentilerini karşılama kapasitesine sahip olan inanç turizmi önem kazanmıştır. Bu bağlamda Anadolu kültüründe özgün değerleriyle göze çarpan Alevi kültür ve inancı ile birlikte bu inancın kendine has kutsal mekânları da tarihsel, politik ve kültürel açılardan önemli bir yere sahip olmuştur. Çalışmanın amacı, Alevi geleneğini yansıtan mekânların mimari miras ve kültürel değer olarak tüm yönleriyle korunmasının önemine dikkati çekmektedir. Alevilikte sosyo-kültürel dayanışma ve yardımlaşma sistemine destek sunma potansiyeli ile dikkat çeken Adıyaman’a bağlı Çelikhan ilçesi Pınarbaşı köyündeki Zerban ziyaret yerinin özgün işlevlerini ortaya koymak ve inanç turizmi açısından taşıdığı kapasiteyi sunmak, çalışmanın ana hedeflerindendir. Zerban ziyaret yeri, sahip olduğu somut ve somut olmayan kültürel mirasa rağmen alanın tüm değerleriyle korunmasına dair detaylı bir çalışma yapılmamıştır. Bu kapsamda ilgili literatür incelenmiş ve yerinde gözlemlerle değerlendirmeler ve çıkarımlar yapılmıştır. Sonuç olarak Zerban ziyaret yerinin inanç turizmi aracılığıyla korunmasına ve gelecek nesillere aktarılarak somut ve somut olmayan değerlerinin sürdürülmesine yönelik öneriler sunulmuştur.
BRĂILA MOSQUES OF THE OTTOMAN PEROID
Authors: Ghinea Gabriel Florin
Published: October 2024

After the military expedition against Petru Raresh (1527-1538) in the Taurus, Brăila was annexed to the Ottoman Empire in 1539 and, according to contemporary sources, a fortress was built there. From that moment on, the city and its surroundings underwent a process of Islamisation. According to the 1570 census, there were 116 Muslim households in the city and four mosques. With the Islamisation of the city, the number of Muslim places of worship increased over time. At the beginning of the 19th century, there were 38 different mosques in Brăila, although some of them were destroyed. The year 1829 was an important year in the history of the city. In this year, the city came under Russian and Vlach rule, and thus the face of the city changed. In this period when a new city was being created, the identity of the city changed and the mosques and masjids from the old periods lost their functions as there was no more Muslim population in the region. Some of these buildings were demolished and some were used for other purposes, even for a short time. Only one of these mosques was rescued, restored and converted into the Church of the Holy Archangels Michael and Gabriel in the centre of the city.
Due to the scarcity of information on Muslim places of worship in Brăila in the Ottoman period, there is no study on this subject yet. The information published in the studies on Brăila supported by the data collected from Romanian and Ottoman archival documents, has been brought together in this article and presented to the attention of the scholarly world.
Assessment on the Effect of Rapid Urbanization on Groundwater Quality of
Mirpur Area, Dhaka City, Bangladesh
Authors: Mili Sumaiya Akter , Rahman S. M. Mahmudur , Pasha A. B. M. Kamal , Chowdhury Md. Azharul Haque
Published: October 2024

Dhaka’s population is increasing day by day as more people are migrating towards Dhaka city for
improving their level of living and for availing the cities amenities. Hence, this is creating pressure
on the overall water quality of Dhaka city. The work intended to assess the groundwater standard
in Mirpur area of Dhaka City, Bangladesh by analyzing eight (08) different physicochemical water
quality parameters. In December 2023, six (06) separate water samples were taken throughout the
dry season from six (06) sites across the area. The results showed that all sites had pH levels
between 7.18 to 7.50, which is within acceptable ranges for drinking water quality and indicates
neutral to slightly alkaline conditions. Total dissolved solids (TDS) continued to be far below
safety limits (210–250 ppm), indicating that the water's mineral content was quite low. Electrical
conductivity (EC) measurements fell within acceptable ranges (290-350 μS/cm), indicating
suitable groundwater quality. Dissolved oxygen (DO) levels varied (3.7-9.3 mg/L), with some sites
exhibiting satisfactory oxygenation while others raised concerns about potential water quality
issues. Total hardness (TH) levels (330-900 mg/L) exceeded recommended limits (200-500 mg/L)
at all sites, suggesting potential issues with water quality. However, chemical oxygen demand
(COD) levels were minimal or zero (0-3 mg/L), indicating minimal organic pollution. Iron
concentrations were generally low (0-0.05 mg/L). Total chlorine (TC) concentrations varied (0-
0.03 mg/L) across sites. In summary, the study emphasizes how crucial it is to continuously
monitor and regulate the quality of groundwater in order to guarantee the sustainability and safety
of water resources in the Mirpur region.
Temperature Control System for brewing beer using IoT
Authors: Sánchez Rinza Barbara Emma , Robledo Sánchez Carlos Ignacio
Published: October 2024

The problem addressed is the temperature monitoring of a craft beer brewing equipment and the corresponding use of cooling or heating systems, adding support for querying the temperature of the system through voice commands with the help of the intelligent assistant Alexa, developed by Amazon.
This work allows you to remotely monitor the temperature, because its control is essential to obtain quality results. Which reduces human errors and errors due to equipment malfunction.
The incorporation of voice command through the Alexa smart assistant allows the person in charge to monitor the temperature, be doing another task or even be able to hire people with a physical disability.
Methodological proposal for satellite communication on offshore self-elevating platform
Authors: Barrera-Cámara Ricardo A , González-Reda Jose R. , Fuentes-Penna Alejandro
Published: October 2024

The use of information and communication technologies has expanded the ways of working and communicating with others. However, these offer challenges when people or organizations are in places where communication is difficult. Self-elevating platforms and vessels with oil and fishing activities are in the middle of the sea, and the distance between them and the nearest port is very far. This affects the flow of information and communication that it generates to function properly. The objective of this work is to implement a satellite communication system for an offshore platform using various tools and equipment related to local area networks and satellite networks, specifically VSAT technology. The proposed and used methodology is based on experience and considers site analysis, site design, equipment installation and satellite communication tests. This has been tested in previous satellite link implementations. As a result, the parameters obtained in antenna pointing, isolation and latency tests are adequate and optimal. The applied methodology presents practical steps with specific results that can be replicated or adapted to any satellite technology implementation.
2D23D: 3D images from 2D images using statistical filters and color shading
Authors: García-Márquez Marco A. , Martínez-Mireles Josue R. , Rodríguez-Flores Jazmín , Austria-Cornejo Arturo , Ruiz-Vanoye Jorge A.
Published: October 2024

Below is the development of an algorithm that allows generating 3D models from 2D images for analysis and visualization, with an application focused on images from the health and space sectors, domains chosen for their contrast characteristics. The characteristics used in the project are presented and determined, as well as 3D programming and visualization environment tools that allow the generation of voxel depth, as well as the management of image formats from the medical or spatial sector, including the results obtained with images. from both sectors, from which the 3D models were created.