bluuebunny/crossref_metadata_2025 huggingface dataset:
Financial Resources and Performance of public Universities in Kenya
Authors: Ingosi Mudi Titus , Odero Jackline Akoth , Ali Umulkher
Published: November 2024

Purpose: the study examined the financial resources influence on Public Universities performance in Kenya.
Design/Methodology/Approach: Correlational research was design approach. On a population of 160 a total of 114 was calculated using Yamane’s formula. Basically, both descriptive and inferential statistics were computed.
Findings: the thesis affirmed a strong relationship between financial resources and performance. The findings validate resource based view proposition.
Implications/Originality/Value: The study contributes to literature as it highlights the critical role financial resources play in enhancing organizational performance in public universities. The findings can inform policies relating to public universities financial resources. Besides accessibility to funds should be sought by universities at all costs to enable performance.
System-forming concepts of the person’s spiritual experience in higher art education
Authors: Oleksiuk Olga
Published: November 2024

The article reveals the state of scientific understanding of the system-forming concepts of spiritual experience, aimed at investigating the peculiarities of its development in the conditions of art education. The author of the article believes that spiritual experience acts as a process and result of reflection in the person’s consciousness and activity of artistic images and ideas and is considered as a spiritual quality, which includes: experience of artistic perception; experience of mastering the categories of aesthetics; experience of assessment and value-orientation activities.
Estruturas e características da educação básica
Authors: Fistarol Caique Fernando da Silva , Barbosa Isabela Vieira , Dadam James , Heinzle Marcia Regina Selpa
Published: November 2024

Este artigo tem por objetivo analisar a estrutura dos sistemas educacionais alemão, brasileiro e italiano na Educação Básica. Os referenciais teóricos são os documentos oficiais desses países. Os procedimentos metodológicos se baseiam na Educação Comparada e a análise de dados é realizada a partir dos aspectos da organização hierárquica, financiamentos e desafios. Essas divergências podem ser compreendidas à luz das realidades políticas, históricas, econômicas e sociais de cada nação. Os dados apontam o inegável direito constitucional à educação como um aspecto comum. No entanto, é necessário destacar que o estabelecimento desse direito nas Constituições não garante a qualidade e a efetividade do sistema educacional. Por fim, é necessário reconhecer que, apesar dessas similaridades e objetivos constitucionais, a efetividade na implementação e realização desses objetivos pode variar devido a fatores como recursos disponíveis, desigualdades sociais e desafios estruturais em cada país.
Análisis espacial de las denuncias ciudadanas por ruido y vibraciones en la Ciudad de México
Authors: Diaz-Granados Paulina
Published: November 2024

El crecimiento del número de denuncias por ruido y vibraciones en la Ciudad de México es registrado por la Procuraduría Ambiental y del Ordenamiento Territorial de la Ciudad de México. Con esta información se pudo realizar un análisis cuantitativo y mapeo de las zonas dentro de la Ciudad de México con el mayor número de denuncias realizadas en estos rubros. Se obtuvo un registro histórico de las denuncias en los últimos 20 años y se realizó una base de las denuncias del 01 de enero de 2019 al 14 de junio de 2024. Los mapas generados se basaron en el número y ubicación de las denuncias que realiza la población para visualizar las zonas con el mayor problema de ruido en la Ciudad de México, se pudieron identificar los predios con el mayor número de denuncias registradas determinado que la mayoría de ellos son establecimientos mercantiles.
Estimación de la iluminancia que contribuye a la contaminación lumínica en el Centro Histórico de la Ciudad de México
Authors: Hernández-Torres Gabriel Valentín , Guadarrama-Gándara Cecilia Genoveva , Díaz-Infante Alejandro
Published: November 2024

La iluminación urbana tiene una importancia en la prolongación de las actividades nocturnas, ya que juega un papel crucial en la calidad de vida de los habitantes de las ciudades. A causa del crecimiento poblacional a nivel mundial, ha sido una vertiente para el aumento desmedido de las manchas urbanas, y a la par, la iluminación también ha crecido desmesuradamente, lo que altera las condiciones naturales en el cielo. Esto trae como consecuencia una serie de efectos negativos en el medio ambiente y en la salud de los usuarios, por esto, se le considera a esta luz excesiva como contaminación lumínica. Este trabajo expone al lector los conceptos del problema y el trabajo experimental en donde se muestra las condiciones de iluminación en el primer cuadro del Centro Histórico de la Ciudad de México, donde se identificaron las fuentes luminosas y los niveles de iluminancia (lux) que hay en la superficie a nivel de pavimento que contribuyen a la contaminación lumínica del cielo.
Optimización mediante algoritmos metaheurísticos de un control de velocidad PI para un motor de imanes permanentes
Authors: Aguilar-Mejia Omar , Zuñiga-Peña Nadia Samantha , Hernández-Romero Norberto , Seck-Touh-Mora Juan Carlos , Medina-Marín Joselito
Published: November 2024

El trabajo reporta la evaluacion de desempeño de cuatro algoritmos metaheurísticos para optimizar el control de velocidad de un motor de imanes permanentes (MIP); el controlador tiene integrados tres controles PI, en consecuencia, hay que sintonizar seis ganancias. Los algoritmos considerados; son enjambre de partículas conocido como (PSO), evolucion diferencial mejorada (LSHADE), optimizacion de búsqueda dorada (GSO), y axolote mexicano (MAO). El rendimiento de los controles del motor se evalua sometíendolos a cambios en la referencia de velocidad y a perturbaciones en el par de carga. LSHADE obtiene el mejor rendimiento con un valor mínimo de la funcion de coste de 1.1474, le sigue el PSO convencional con un valor de 2.9567, el MAO con un valor de 13.09, y el GSO con 266.63. Aunque los algoritmos GSO y MAO son tecnicas de optimización recientes, no han conseguido mejorar a los algoritmos PSO y LSHADE para este caso concreto de regulacion de velocidad MIP.
Diseño de pavimento rígido con sustitución de agregados por arena sílica
Authors: Villagran-Vázquez Yael , González de la Fuente Alejandro , Volpi-León Valeria , Vital-Hernández Sara Elsy , Acosta-Hernández Luis Ángel , López-León Luis Daimir
Published: November 2024

El problema abordado en esta investigación es la degradación acelerada de los pavimentos flexibles que son habituales en las comunidades del estado de Hidalgo. Debido a factores como el clima, el tránsito y la falta de mantenimiento, muchos de ellos se encuentran en mal estado, lo que afecta negativamente la accesibilidad y la calidad de vida de las personas que transitan con regularidad por la zona. En esta investigación se considera como alternativa para este tipo de vialidades el uso de concreto hidráulico con arena sílica como sustituto parcial de los agregados tradicionales con el objetivo de mejorar la resistencia a la compresión y reducir la formación de grietas. Los resultados obtenidos no solo ofrecen una solución específica para el deterioro de pavimentos, sino que también constituyen un aporte al conocimiento del diseño de pavimentos de concreto al demostrar que la inclusión de arena sílica puede reducir los costos de mantenimiento de las vialidades en contextos análogos. Además, se aporta una metodología replicable para futuras investigaciones en otras regiones con desafíos similares.
TRIBAL SURVIVAL IN THE URBANIZED WORLD: A PARADOX OF CHANGE
Authors: Jangir Priyanka , Kumar Anupam
Published: November 2024

The purpose of this research paper is to investigate how urbanisation frequently brings challenges for tribal communities impacting their customs, ways of life, and access to land and its resources. This paper examines the difficulties tribal communities encounter and negotiate their identities in urban settings. Now, the tribal communities, in the midst of urbanisation, confront a paradox where economic opportunities and social problems co-exist. Although urbanisation brings better employment opportunities, educational opportunities, and infrastructure, these advantages frequently come at the expense of cultural assimilation, land loss, and tribal populations being uprooted. Urbanisation’s dual nature brings both benefits and risks for tribal communities. This research paper contributes to the existing knowledge available on tribal communities and urbanisation by providing a nuanced understanding of the dynamic process of urbanisation and its impact on tribals. To navigate this intricate urbanisation paradox, it becomes crucial to strike a balance that upholds tribal identity, guarantees equitable development, and protects cultural legacy.
EMPLOYEE WELL-BEING AND SUSTAINABLE HR PRACTICES: A PATHWAY TO LONG-TERM ORGANIZATIONAL SUCCESS
Authors: Sharma Sarika , S. Prakash  , Devchand
Published: November 2024

Employee well-being has become a critical element in shaping long-term organizational success, with sustainable Human Resource (HR) practices playing a vital role in fostering a supportive and healthy work environment. This research explores the relationship between employee well-being and sustainable HR practices, such as work-life balance, flexible work arrangements, mental health initiatives, and continuous employee development. The study investigates how these practices contribute to employee satisfaction, retention, engagement, and overall productivity. Furthermore, it examines the long-term benefits of sustainable HR policies on organizational performance, innovation, and corporate social responsibility (CSR). By adopting a sustainability-focused approach to HR management, organizations can achieve a positive work culture, enhance employee commitment, and improve organizational resilience. This research highlights the critical role of sustainable HR strategies in building a thriving workforce that aligns with the organization's sustainability goals.
FROM SHARED HISTORIES TO STRATEGIC PARTNERSHIPS: EVOLVING DYNAMICS OF INDIA- BANGLADESH RELATIONS
Authors: Ishfaq Ahmad  , Abdul Hamid Kumar  , Khan Samim Ahmad
Published: November 2024

This study tries to fill the gap in the existing literature by looking into the historical background of India-Bangladesh relations. It examines the political, social and economic cooperation between the two nations in contemporary times. The examination is based on major fields of collaboration resulting from which relations have strengthened in recent years, such as trade, energy, defense, and regional connectivity. However, there still persist some longstanding problems between the two countries, such as the issue of fair division of the river waters, problems arising from migration, the Rohingya issue and last but not least Islamic fundamentalism. Further, the increasing dependence on Chinese loans and products complicates relations in power structure in Bangladesh region. This article reveals out that, overcoming these challenges and fostering cooperation will be essential for the further development of bilateral relationship between India and Bangladesh. It also proves that the equitable approach towards regional geopolitics based on trust and practical cooperation is instrumental for the future progress and development.
WEB SPOOFING DEFENSE EMPOWERING USERS WITH PHISHCATCHER'S MACHINE LEARNING
Authors: Gowsic K  , Siranjeevi S  , Sri Samyuktha M  , Swathi K
Published: November 2024

The threat of malicious URLs and websites poses a frequent and serious risk to online safety. Search engines naturally serve as the foundation of information management. However, the proliferation of fake websites on these platforms puts our users in grave danger. Many current methods for identifying rogue websites focus on specific attacks, leaving numerous websites unaffected by widely available blacklist-based browser updates. It's imperative to properly disguise any data leaving the client side, as the server cannot extract meaningful information from masked data. This paper proposes an initial Privacy-Preserving Secure Browsing (PPSB) service, offering robust security assurances lacking in existing Secure Browsing (SB) services. The suggested method utilizes blacklist storage to detect malicious URL access, employing SVM classification to analyze user-provided input URLs. SVM, a class of machine learning algorithm, reliably assesses the safety or riskiness of a URL while safeguarding user privacy, browsing history, and the proprietary information of the blacklist provider. The paper introduces a technique for encrypting critical data to protect user privacy from external analysts and service providers, while fully supporting selected aggregate functionalities for analyzing user online activities and ensuring differential privacy. The ABE Encryption method encrypts user behavior data, enhancing secure history access.
AYURVEDA DIETETICS IN THE MANAGEMENT OF HRIDROGA
Authors: P V Shreekala , K. H Veena , Tonni Sanjeev S
Published: November 2024

In the last few years, modernization and globalization of the lifestyle, diet and the environment have resulted in a staggering increase of cardio-vascular diseases (CVDs). Such heart related disorders are collectively known as Hridroga in Ayurveda. This category includes Coronary Heart Disease and other acute diseases such as heart attack, stroke, hypertension, peripheral arterial disease, Rheumatic Heart Disease, heart disease from birth and heart failure. The Mediterranean and DASH diets have been proven to effective in lowering cardio-vascular risk when taken with fruits, vegetables, whole grain and healthy fats. These diets also have potential to reduce cholesterol and blood pressure levels, particularly because of high dietary fiber and antioxidants in plant foods. On the other hand, low carbohydrate diets may help with weight loss and improve triglycerides but results in heart health may be less predictable. In Ayurveda, it is believed that the diet coupled with other interventions should relate to the doshas to solve cardio-vascular problems; a dietary plan should be formulated in relation to the locations of dosha in a human body. Ayurveda associates these disorders mostly to an ailment of the thri-doshs (Vata, Pitta and Kapha). All of them embody a concept that stands for physiological and psychological activity and their disruption is thought to cause many diseases. Rehabilitation as well as prevention of CVDs using Ayurveda, therefore involves balancing the thri-doshas, ignoring the ailments underlying causes and symptoms of the diseases. This paper provides an overview of traditional and non-traditional models for the delivery of heart healthy diets and reveals their respective strengths.
Tropilelapsosis of bees as a potential threat to Belarusian beekeeping
Authors: Chernik M. , Prishchepchik О.
Published: November 2024

Tropilelapsosis of bees is a contagious disease of the brood of hon- ey bees caused by mites of the genus Tropilaelaps. The tense epizootic situation regarding this disease in the Russian Federation and a number of other countries is considered as a potential threat of the introduction of this parasite into the territory of the Republic of Belarus. This article provides an overview of scientific research on the biology and morphology of the pathogen, its distribution, the clinical manifestation of the disease, pathogenesis and diagnostic methods. Requirements are given to prevent the spread of this disease.
HYPER SURVEILLANCE IN THE CRIMINAL JUSTICE SYSTEM: BALANCING SECURITY AND CIVIL LIBERTIES IN SOUTH ASIAN COUNTRIES (AFGHANISTAN, BANGLADESH, BHUTAN, INDIA, MALDIVES, NEPAL, PAKISTAN, AND SRI LANKA)
Authors: Sisodiya Ratna , Choudhary Rachana , Bhati Surendra Singh
Published: November 2024

This chapter delves into the intricate dynamics of hyper-sur
veillance within the criminal justice systems of South Asian countries, focusing on Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka
DISCRIMINACIÓN ALGORÍTMICA: UN ANÁ LISIS JURÍDICO DE LOS DESAFÍOS Y OPOR TUNIDADES EN LA ERA DIGITAL
Authors: Banchio Pablo Rafael
Published: November 2024

La revolución digital ha transformado profundamente diver
sos aspectos de la sociedad, introduciendo tecnologías vanzadas como los algoritmos en múltiples esferas de la vida cotidiana.
INTELIGÊNCIA ARTIFICIAL: UM “ARTEFATO” DISCURSIVO
Authors: Arrabal Alejandro Knaesel , Engelmann Wilson
Published: November 2024

Para a humanidade, a vida cotidiana só pode ser percebida
e compreendida, em decorrência dos processos comunicativos, das linguagens e dos discursos.
Diversidade linguística e práticas discursivas no contexto brasileiro
Authors: Silva Jacson Baldoino , Dantas Emanuelle Reisurreição , Silva Fagner Carvalho , Araújo Silvana Silva Farias de , Santiago Huda da Silva , Barreiros Liliane Lemos Santana , Nascimento Lucas
Published: November 2024

O livro Diversidade linguística e práticas discursivas no contexto brasileiro busca oferecer uma contribuição essencial aos estudos linguísticos no Brasil, seja no que se refere à análise e descrição de questões de linguagem seja com relação ao exame e diagnóstico de discursos de figuras brasileiras, tópicos que têm ocupado pesquisadores e pesquisadoras em nossas universidades – como podemos ver neste livro que reúne investigadores e investigadoras de diversas instituições. Dessa forma, esta obra reúne trabalhos que buscam oferecer uma análise detalhada e multifacetada das variações e práticas discursivas no contexto brasileiro, abordando tanto aspectos estruturais quanto funcionais das línguas – condensados na primeira parte, Diversidade linguística no contexto brasileiro –, assim como suas manifestações discursivas em diferentes contextos sociais – reunidos na segunda parte, Práticas discursivas no contexto brasileiro.
Projeto ELiHS/UNEB: descrição metodológica da constituição de amostras de fala de comunidades rurais afro-brasileiras do território de Irecê
Authors: Lemos Dayane Moreira , Lacerda Mariana Fagundes de Oliveira , Pereira Haiane Soares , Borges Joanderson de Aleluia , Santos Cleilton da Silva Dos
Published: November 2024

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Mil dias de Ouro do Bebê: Uma Abordagem Odontológica
Authors: Aquino Flávia Garcia de , Rodrigues Evellyn de Cássia Martins , Hatherly Wagner Pantoja , Seda Alanna Conceição , Damasco Nahyla Vitória Lucas , Oliveira Gyselle Ribeiro de Carvalho , Ribeiro Suelly Maria Mendes
Published: November 2024

Querido leitor, pais e/ou responsáveis, você já parou para pensar que a odontologia desempenha um papel importante na estimulação ao incentivo da higiene oral das crianças? Caso não , fiquem tranquilos, pois esse ebook foi realizado com o intuito de fornecer informações indispensáveis para a boa higienização da saúde bucal do seu bebê. Com a ajuda desse material, você irá aprender a importância dos bons hábitos nos primeiros mil dias da criança, o tempo de escovação adequada, como escolher a pasta de dente ideal, dicas e muito mais. Através dos conteúdos reunidos aqui, esperamos contribuir positivamente na saúde oral dos pequeninos e evitar problemas futuros.
Desejamos uma boa leitura!!
ENFERMERIA, INVESTIGACION Y POSTGRADO
Authors: PRIETO ARRATE ALICIA
Published: November 2024

Escrito que define Enfermería como disciplina científica y describe su relación con la investigación y el postgrado, destacando su importancia para la optimización de la práctica. Analiza los métodos cuantitativos y cualitativos en la producción del conocimiento en la ciencia de enfermería. Describe los programas de postgrado en especialización y graduados caracterizando especialmente a la maestría y al doctorado por el desarrollo de la investigación.
EL EQUIPO DE ENFERMERIA FRENTE A LA SEXUALIDAD DEL PACIENTE EN EL AMBIENTE HOSPITALARIO
Authors: SANTANA MARIA DA GLORIA
Published: November 2024

Este estudio busca identificar las situaciones que envuelven a la sexualidad del paciente hospitalizado y cómo el equipo de Enfermería enfrenta estos aspectos. La metodología utilizada es cualitativa, siendo la observación la participante principal en el método de recolección de datos. Los resultados son presentados bajo la forma de una trayectoria, en la cual son identificadas sus fases, siendo cada una representada por un asunto principal o tema. Las fases constantes de esta trayectoria son las siguientes: 1) Encontrando dificultades - persistiendo en el objetivo; 2) Generando curiosidad y sintiendo inseguridad; 3) Abordando un tema tabú; 4) Develando los problemas de la sexualidad; 5) Identificando pedidos de ayuda. Los temas siguientes son discutidos a la luz de la literatura de Enfermería.
African-American Exploration in West Africa
Authors: Fairhead James
Published: November 2024

As its title suggests, this book reproduces James L. Sims and George L. Seymour's diaries of their voyages into the interior of Liberia in 1858, and Benjamin J.K. Anderson's assessment of the Liberian and Guinean hinterland in the late 1860s and early 1870s. The sketchy historical introduction makes the volume unsuitable for most undergraduates, but those with some knowledge of the area will find the carefully annotated diaries fascinating. Seymour, for example, initially opposed the American Colonization Society's plans to settle free blacks in Liberia as racist, but changed his mind after a visit in the 1840s led him to conclude that black men could achieve an equality in Liberia unavailable in the US. Ironically, black Americans carried with them the racial consciousness they sought to escape, and Liberian society was notable for its distinctions between mulattoes and blacks and its class divisions between settlers and indigenous Africans. Sims, Seymour, and Anderson, like white explorers before and after them, sought to bring Western Christianity, civilization, and commerce to the West African interior. Their fascination with the Africa they described so ably was couched in a US worldview. Summing Up: Recommended. Upper-division undergraduates and above.
One More Train to Ride
Authors: Williams Cliff (Oats)
Published: November 2024

Life stories, poems, songs, and drawings by contemporary American hoboes.
Red Priests
Authors: Roslof Edward
Published: November 2024

Traces the history of the renovationist reform movement in the Russian Orthodox Church in the 20th century.
Nutritional value of five edible wild mushrooms most commonly consumed in the city of Man (Côte d’Ivoire)
Authors: Daouda NIMAGA  , Kouakou Kouassi Armand KOUADIO  , Mohamed Ba KONE  , Anin Louise ANIN-ATCHIBRI
Published: November 2024

Mushrooms are generally used by rural populations during lean periods to replace meat, fish and vegetables. This study was conducted with a view to adding value to wild mushrooms, particularly those most commonly consumed in Man (Termitomyces titanicus, Termitomyces letestui, Volvariella volvacea, Auricularia cornea and Psathyrella tuberculata). The chemical composition and nutritional value of each species were determined. The five edible mushroom species are energy-dense foods (190.49 Kcal/100g to 335.84 Kcal/100g), rich in carbohydrates (31.17 g/100g to 56.57g/100g), proteins (13.19 g/100g to 39.69 g/100g) and ash (4.46 g/100g to 23.35 g/100g). These mushrooms are therefore good sources of protein and carbohydrates in the diet. However, the moisture and acidity of these mushrooms mean that the various traditional methods of preservation are of interest.
Design of a low-cost natural convection solar tunnel dryer to reduce postharvest losses of tomatoes, Maize and Mangoes
Authors: Uwa Ujunwa R  , Nworie I. C.  , Agbo P. E  , Otah P.B  , Famuyibo D. A  , Brown N.W  , Ugo B. E
Published: November 2024

This study presents the design, development, and evaluation of a low-cost natural convection solar tunnel to reduce postharvest losses of tomatoes, maize, and mangoes under the local weather conditions of Abakaliki, southeastern Nigeria. The dryer consisted of key components, including a solar chimney, collector unit, drying unit, and absorber plate made from galvanized iron, covered with a 200 μm polythene sheet and glass to enhance solar radiation absorption and minimize heat loss. Fresh produce from the local market was dried in the solar dryer, with drying temperatures ranging from 25°C to 73°C over two to three days. The dryer's performance was tested during both wet and dry seasons, and key metrics such as solar radiation, temperature, air velocity, and relative humidity were measured. The results demonstrated a 30-50% reduction in drying time compared to traditional sun drying methods while maintaining product quality. The dryer performed better during dry seasons and peak solar radiation hours, and the drying process exhibited an exponential relationship between temperature and drying time. Additionally, solar drying affected the nutritional composition of the dried products, influencing antioxidant activity, flavor, and nutrient content. The solar tunnel dryer offers a promising solution for reducing postharvest losses and preserving the nutritional quality of fruits and vegetables in the region. This innovative technology can contribute to food security and sustainable agricultural practices in developing communities.
Effects of stakeholder collaboration on environmental conservation in Kanduyi constituency, Bungoma County, Kenya
Authors: Mervyn Odeo Ipara  , Heather Eddah Kipchumba
Published: November 2024

Environmental conservation is a crucial component of sustainable development, requiring the combined efforts of individuals, communities, government bodies, and non-governmental organizations (NGOs). Globally, countries like Germany and China have demonstrated the importance of public participation in environmental conservation, achieving significant progress through inclusive policies and collaborative efforts. However, little is known about how such collaboration influences conservation efforts in Kanduyi, highlighting the need for this research. This research therefore focused on the role of stakeholders in environmental conservation in Kanduyi Constituency, Bungoma County, Kenya. Respondents included 385 household heads and two National Environmental Management Authority (NEMA) county officers. To increase the generalizability of the findings, a stratified sampling approach was used to include participants from different demographic backgrounds. The findings prove that engagement of stakeholders helps increase the backing of conservation policies, and encourages innovation and coordination of investments in sustainable initiatives. Regression analysis reveals a low, but statistically significant positive correlation between stakeholder collaboration and conservation performance. Therefore, future research should focus on identifying mediating factors that affect practical implementation since perceived high benefits do not guarantee practical implementation.
The relationship between nutrition, physical activity, and sleep quality to changes in anemia status in adolescent girls with anemia
Authors: Noviona Lingga Fitri  , Lestari Sudaryanti  , Rize Budi Amalia
Published: November 2024

Background: Anemia in adolescent girls occurs when blood hemoglobin levels show a value of less than 12 g/dL. The incidence rate of anemia in adolescent girls in Indonesia is still quite high, which is around 41.4%-66.7% Purpose: This study was to analyze the relationship between nutrition, physical activity, and sleep quality to changes in anemia status in adolescent girls at SMA Negeri 1 Manyar Gresik Method: This type of research is in the form of quantitative observational analysis with a cross-sectional design. Sampling by the concecutive method. The respondents were 45 adolescent girls aged 16-18 years with a history of anemia. Initial Hb data was obtained from the health center during the September 2023 Hb examination and current Hb data was obtained by examining each respondent using the PCOT method and other data was obtained by distributing questionnaires Result: From the results of the analysis, it was found that 71.1% still have anemia, and 28.9% no longer have anemia. Nutrient intake was obtained 73.3% undernutrients, 20% normal nutrients, and 6.7% overnutrients. Physical activity was obtained by 44.4% in the moderate category, 40% in the heavy category, and 15.6% in the low category. Sleep quality was obtained by 77.8% good sleep quality and 22.2% poor sleep quality. The results of the statistical test using the chi-square test found that there was a relationship between changes in anemia status and nutrition (pvalue = 0.017), there was a relationship with physical activity (pvalue = 0.011), and there was a relationship with sleep quality (pvalue = 0.014) Conclusion: There was a relationship between nutrition, physical activity, and sleep quality to changes in anemia status in adolescent girls at SMA Negeri 1 Manyar.
Interleukin-6 as a Risk and Prognostic Biomarker in Gastric Cancer: A Systematic Review and Meta-Analysis
Authors: Loayza-Castro Joan A. , Vásquez-Romero Luisa E.M. , Valladolid-Sandoval Lupita A.M. , Vigil-Ventura Enrique , Sanchez-Tamay Nataly M. , Zuzunaga-Montoya Fiorella E. , Tapia-Limonchi Rafael , Vera-Ponce Víctor J.
Published: November 2024

Introduction: Gastric cancer (GC) is one of the leading causes of cancer-related mortality worldwide. Interleukin-6 (IL-6) has been implicated in its pathogenesis and progression, but its role as a prognostic biomarker remains controversial.
Objective: To evaluate the association between serum IL-6 levels and the risk or prognosis in patients with GC through a systematic review (SR) and meta-analysis.
Methods: A SR was conducted in PubMed, Scopus, EMBASE, and Web of Science. Inclusion criteria were studies in adults that assessed the risk or prognostic capacity of IL-6 in GC, with quantifiable association measures such as hazard ratio (HR) or relative risk (RR). Studies focusing on specific populations or lacking survival data were excluded. Methodological quality was assessed using the Newcastle-Ottawa Scale. A meta-analysis using a DerSimonian and Laird random-effects model was performed.
Results: Four studies (two case-control and two retrospective cohort studies) involving a total of 1,007 patients were included. The meta-analysis of cohort studies showed a significant association between elevated IL-6 levels and poorer prognosis (combined HR = 1.71, 95% CI: 1.21-2.43, p = 0.002). Heterogeneity was low (I² = 0%).
Discussion: The results suggest that elevated serum IL-6 is associated with a worse prognosis in GC. However, variability in IL-6 cut-off points and methodological differences between studies limit the generalizability of these findings. Larger, prospective, and standardized studies are needed to validate IL-6's role as a prognostic biomarker in GC and to establish clinically relevant cut-off points.
Боротьба зі спуфінгом на безпілотних літальних апаратах
Authors: Авілов А.І.
Published: November 2024

У статті розглянуто проблему спуфінгу на безпілотних літальних апаратах (БпЛА), що полягає в підміні сигналів глобальної супутникової навігаційної системи (ГСНС), що може призвести до втрати контролю над апаратом або його направлення в неправильне місце, яке не відповідає польотному завданню. Проведено аналіз багатьох сучасних методів боротьби зі спуфінгом, таких як використання багатоканальних приймачів, криптографічного захисту, інтеграції додаткових сенсорів, методів аналізу сигналів, штучного інтелекту та машинного навчання. Висвітлено актуальність та необхідність впровадження комплексних заходів для забезпечення безпеки БпЛА.
Особливості оцінювання електромагнітної сумісності радіолокаційних засо-бів, які розміщуються на спільній позиції
Authors: Камалтинов Г.Г. , Поздняк В.П. , Шутько К.В.
Published: November 2024

Стаття присвячена розробці методики розрахунку умов електромагнітної сумісності (ЕМС) радіолокаційних станцій (РЛС), які розміщуються на одній позиції. Розглянуті особливості радіолокаційних станцій, які впливають на порядок оцінювання ЕМС. Показане, що крім розрахунку норм частотно-територіального рознесення (ЧТР), для РЛС необхідно розраховувати безпечну відстань розташування РЛС від інших РЛС на позиції. Вимога щодо безпечної відстані розташування необхідна для виключення функціональної поразки приймачів РЛС потужними електромагнітними імпульсами від сусідніх РЛС, наведеними в приймальному тракті. Наводиться перелік додаткових початкових даних, які необхідно визначити для оцінювання ЕМС РЛС. Особлива увага приділяється обґрунтуванню та розрахунку критерію забезпечення ЕМС між РЛС, якій не достатньо описаний у відомих джерелах. Описуються відмінності розрахунку ЕМС для РЛС на одній позиції від тих, що рекомендуються у нормативних документах. Розглядається загальний порядок розрахунку норм ЧТР. Наведений результат розрахунку норм ЧТР для пари сучасних РЛС. Описаний порядок розрахунку безпечної відстані розташування РЛС від потужних джерел електромагнітного поля. Описаний порядок розрахунку мінімальної відстані між РЛС, при якій не здійснюється блокування корисного сигналу завадою від сусідньої РЛС.
Система обліку працездатності сталевих канатів
Authors: Олексієва Л.А. , Іленко Є.Ю.
Published: November 2024

Проведені дослідження працездатності сталевих канатів з метою визначення найбільш раціональної конструкції для використання на підйомно-транспортному обладнанні та інших механізмах з урахуванням геометричних параметрів каната, матеріалу дротів, технології виготовлення та умов експлуатації. Отримані рекомендації з утворення інформаційно-пошукової системи працездатності сталевих канатів для різних варіантів їх роботи, що виникають при експлуатації. Це може дати можливість покращити продуктивності всього виробничого комплексу.
Напрямок сумісного розвитку військових транспортних засобів та пересувних джерел електричної енергії
Authors: Рогозін І.В. , Новічонок С.М. , Леоненко О.М. , Ісаєв А.С.
Published: November 2024

У статті запропоновано та обґрунтовано потенційна доцільність напрямку сумісного розвитку військових транспортних засобів та пересувних джерел електричної енергії, який полягає у застосуванні та розвитку конструкції гібридних силових агрегатів автомобільних шасі. В результаті застосування автомобільних шасі з гібридними силовими агрегатами, що мають властивості пересувних джерел електричної енергії, очікується забезпечення виконання вимог сучасної воєнної логістики щодо збільшення енергозабезпеченості підрозділу та послаблення протиріччя між потребою підвищення швидкості пересування для зменшення часу знаходження поза межами захищених споруд при одночасному збільшенні спроможності задовольняти потребу в наданні електричної енергії військовим споживачам.
The effect of the number of syn-gas purification nozzles of the water scrubber method on the characteristics of gasification combustion results
Authors: Hanggara Fuad Dwi , Yuliansyah Fisal , Irawan Dwi
Published: November 2024

The product of the gasification process contains several impurities, including tar, ash, CO2, and other contaminants. To achieve efficient syngas results, the syngas must undergo a filtration or purification process, which can increase its energy density. The purpose of this study was to determine the effect of the number of purification nozzles on the characteristics of the resulting flame, the duration of the flame produced during the gasification process, and the rate of heat absorption in the water generated from the syngas purification process. The water scrubber method employed in the syngas purification process utilizes an updraft gasification reactor. The biomass used in this study is rubber wood, with a venturi nozzle size of 0.15 mm and a pressure of 0.12 Pa. The tests varied the number of purification nozzles to 2, 3, and 4. The use of 4 nozzles had a significant effect on the combustion characteristics, resulting in a blue flame with a duration of 33 minutes. The configuration with 3 nozzles produced a flame that exhibited a mixture of blue and orange colors, with the blue flame being more dominant, lasting 38.2 minutes. In contrast, the configuration with 2 nozzles resulted in a bluish-red flame, predominantly red in color, with a duration of 45 minutes. The heat absorption rates in the water produced for the configurations with 2, 3, and 4 nozzles were measured at 539 J/s, 449.1 J/s, and 414.62 J/s, respectively.
Boiler efficiency with mixed methane fuel gas calculation
Authors: Ridwan Abrar Bin , Anwar Zaki
Published: November 2024

A boiler is a pressurized vessel utilized for the production of high-temperature steam. An often-encountered problem in boiler systems is the inefficiency of the working system, especially in fire tube boilers where heat loss occurs in the steam and fuel systems, leading to a decrease in efficiency. Hence, it is imperative to compute the efficiency of fire tube boilers in order to comply with efficiency regulations in operational procedures in the field. This study utilizes indirect methods to calculate efficiency. The calculation results indicate that the boiler efficiency, determined using the indirect method, is 80.4%. The calculated result satisfies the minimum requirement for boiler efficiency, which is between 70-90%.
Eksplorasi Kecantikan Burung Kolibri Sebagai Objek Dalam Karya Grafis Teknik Stencil Print
Authors: Tresia Valen , Ariusmedi Ariusmedi
Published: November 2024

Penciptaan karya akhir ini bertujuan untuk mengeksplorasi secara visual kecantikan burung kolibri sebagai objek dalam karya seni grafis dengan teknik stencil print. Burung Kolibri mempunyai karteristik yang unik dan kecantikan khas dengan warna-warni bulu yang cantik, sehingga dijadikan sebagai objek dalam penciptaan karya seni yang mempunyai nilai estetis. Harapan dari penciptaan karya ini adalah dapat menjadi apresiasi dan sarana edukasi tentang pentingnya menjaga keberagaman hayati, khususnya dalam konteks spesies burung, serta menjadi sumber inspirasi bagi seniman dan penggemar seni grafis untuk mengeksplorasi tema alam dan keindahan fauna sebagai sumber ide kreatif sendiri. Metode atau tahapan yang dilakukan dalam proses penciptaan karya, yaitu: 1) Persiapan, 2)Elaborasi, 3)Sintesis, 4)Realisasi Konsep,5) Penyelesaian. Hasil karya yang telah divisualisasikan ke dalam bidang dua dimensi, diperoleh 10 karya dengan judul sebagai berikut : “Graceful Moment”,“ Dynamics Of Moverment”,“ Small Wings”,“ Harmony Twilight”,“Two In Peache”,“ Forest Light”,“ Survive In The Wild”,“ Wings Of Dawn”,“ The Power Of Light”,“ Chasing Nectar”,
Examination of Healthcare Quality Indicators with a Two-Stage Panel Data Analysis: The Case of Cancer Care
Authors: Aras Yasin
Published: November 2024

Purpose: The aim of this study was to examine the quality of care for cancer patients using survival rates for breast, cervical, colorectal, lung, and stomach cancers.
Methods: The study population comprised OECD countries. Survival rates from breast, cervical, colorectal, lung, and stomach cancers, alcohol use, smoking, physical inactivity, and obesity rates, age, and income were selected as research data. A two-stage panel data analysis was performed. In the first stage, efficiency scores were found to be an indicator of the quality of cancer care through data envelopment analysis. In the second stage, the factors affecting efficiency were determined by panel tobit regression analysis.
Results: In the first stage, Australia, Canada, Finland, Iceland, Israel, Israel, Korea, the Slovak Republic and Turkey were found to be efficient in all years. In the second stage, it was found that alcohol consumption, smoking, and inactivity statistically decreased cancer activity (p
Szorzáshoz kapcsolódó játékok az alsó tagozatos matematikaórákon
Authors: Farkasházi Csilla
Published: November 2024

A matematikaóra élmény is tud lenni, ha a tanár játékos formában közelíti meg az elsajátítandó vagy gyakorlásra kerülő tananyagot. Az alábbi írás számos jógyakorlaton keresztül közelíti meg a matematika megszerettetésének kihívását.
Mit játsszunk egy marék dobókockával?
Authors: Horti Krisztina , Pintér Klára
Published: November 2024

A tanulmány számos jógyakorlatot mutat be a matematika játékos oktatására, A tanulmányban bemutatott játékok nagy előnye, hogy eszközeik egyszerűek, élvezetesek, illetve otthon is játszhatóak. Alkalmazhatók az iskolában tanítási órán, napköziben párban, csoportban, néhány esetben osztályszinten. A foglalkozás közben a gyermekek megtanulják és értékelik a társasjátékokat, illetve megismerkednek  a matematikai „folklórjátékokkal”. Némelyik játék alapja boltban kapható társasjáték. Több esetben megmutatjuk a variálási lehetőségeket, a különböző szinten való alkalmazás módjait. A játékok szabálya mellett azok fejlesztő hatását is leírjuk, például hogy melyik osztályban, melyik tananyaghoz javasoljuk használatukat.
A matematikai fogalmak, módszerek fejlesztésének hosszú útja
Authors: Pintér Marianna
Published: November 2024

Magyarországon a matematikatanítás spirálisan épül fel, az egyes matematikai tartalmak vissza-visszatérnek a közoktatás folyamán. A tizenkét (esetenként tizenhárom) tanév során egy adott tartalomhoz kapcsolódó fogalmak köre bővül, a fogalmak egyre precízebbek lesznek, kialakul a definíciónak az adott absztrakciós szinthez illeszkedő szabatossági foka. A fogalmak terjedelmének és mélységének bővülésével a használt eljárások köre is szélesedik. A hosszú út során a tartalmakat összefüggő fogalomépítési folyamatként kezeljük, a spiralitás elvének megfelelően időről-időre egyre magasabb szinten érintünk egy-egy fogalmat. Ellenkező esetben a spiralitás nem segíti a matematikai fogalmak épülését, a fogalomcsírák különállóak maradnak. Áttekintésemben egy-egy konkrét matematikai tartalmon keresztül mintákat mutatok a hosszú út módszerére.
Az óvodáskori agresszió és bullying sajátosságai
Authors: Böddi Zsófia , Jármi Éva , Serfőző Mónika
Published: November 2024

Tanulmányunk elméleti szempontból vizsgálja az agresszió és a bullying jelenségeit az óvodáskorban, kiemelve a kialakulásukban rejlő háttértényezőket. Részletesen elemezzük az agresszió és a bullying közötti összefüggéseket, külön kitérve az óvodások között megjelenő specifikus formákra és szereplőkre. Hangsúlyozzuk a pedagógusok kulcsszerepét az óvodáskori agresszió és bullying kezelésében, valamint azokat a kihívásokat, amelyekkel szembesülnek ezen a területen.
A digitális médiahasználat jellemzői és korrelátumai másfél éves korban: egy reprezentatív magyarországi felmérés eredményei
Authors: Kopcsó Krisztina , Ökrös Fruzsina , Boros Julianna
Published: November 2024

A hátrányos fejlődési következmények csökkentése érdekében a nemzetközi ajánlások kétéves kor alatt a digitális médiaeszközök használatának teljes mellőzését javasolják, ez ugyanakkor egyre kevesebb gyermekre jellemző. Tanulmányunk célja szociodemográfiai szempontból reprezentatív magyarországi mintán megvizsgálni a kora gyermekkori médiahasználat elterjedtségét és sajátosságait, és a napi képernyőidő szocioökonómiai és demográfiai meghatározottságát. Teszteljük továbbá a helyettesítési hipotézist, miszerint a nagyobb mértékű médiahasználat kevesebb szülővel végzett egyéb közös tevékenységgel jár együtt. Az elemzés a Kohorsz ’18 Magyar Születési Kohorszvizsgálat harmadik hullámának súlyozott részadatbázisán valósult meg (n=2569), másfél éves (M=17,99 hónap, SD=0,84) gyermekek körében (52% fiú, 48% lány). Az adatok anyai beszámolókon alapulnak. A gyermekek döntő többsége digitális médiaeszköz használónak bizonyult, leggyakrabban televíziót néztek, 43,6%-uk napi gyakorisággal. A médiaeszköz használó gyermekek napi átlagos képernyőideje 99,6 perc volt, 37,5%-uk napi képernyőideje haladta meg az egy órát. A napi képernyőidő jelentős összefüggést mutatott az anya szocioökonómiai státuszával és életkorával. A napi több mint fél óra képernyőidővel jellemezhető gyermekekre többváltozós elemzésekben kisebb arányban volt igaz, hogy a szüleik gyakran mondókáztak nekik, vagy játszottak velük a házon belül vagy a szabadban, mint az ennél rövidebb képernyőidővel jellemezhető gyermekekre. Az eredmények a kora gyermekkori médiahasználat elterjedtségére és az ártalomcsökkentési megközelítés jelentőségére hívják fel a figyelmet, vagyis arra, hogy a családokat a fejlődési kockázatot minél inkább csökkentő médiahasználati szokások kialakításában érdemes támogatni.
Local Government's Role in Developing Natural Tourism in Pasuruan Regency
Authors: Rodiyah Isnaini , Larasati Tian
Published: November 2024

This study investigates the role of village government in the development of Coban Binangun waterfall tourism, employing a qualitative approach with descriptive methods. Data were collected through interviews, observations, and documentation, and analyzed using an interactive model involving data reduction, presentation, and conclusion drawing. The theoretical framework utilized motivators, facilitators, and dynamics as indicators of governmental roles. Findings indicate that while the village government plays a pivotal role as motivator, facilitator, and dynamist in tourism development, challenges persist, hindering optimal outcomes. This study underscores the importance of governmental support in fostering sustainable tourism practices and community engagement, offering insights applicable to similar contexts globally.
Using Time-Driven Activity-Based Costing (TDABC) to Rationalize Hotel Service Costs
Authors: Youssef Fadhil Shlash
Published: November 2024

In our world, the number of hotels that provide entertainment and tourism services is increasing, and most hotels are in fierce competition with each other. In order to prepare accurate data on the cost of the guest during his stay, a new method of cost accounting has been developed to keep pace with fierce competition and rapid technological progress. This method is represented by the method of cost accounting based on time-driven activities (TDABC). Its main objective is to test the impact of applying the cost system based on time-specific activities in rationalizing the costs of hotel services. The theoretical aspect showed the concept of this system, its advantages, criticisms and the components directed at it. The study adopted the case study method at the Agnar Tourist Hotel. It is a five-star hotel and the ability of the hotel employees to provide all the information necessary to develop the cost system used in the hotel. In order to prepare the research for the practical aspect, the researcher relied on the accounting data in the hotel records, the research sample and personal interviews with the hotel employees. The study was conducted in 2018. The study concluded that the hotel management can rely on the data issued by the time-driven activity-based costing (TDABC) system. The use of this system in the hotel distinguishes between practical energy and achievable energy. Because the cost of the guest is calculated in the system by estimating the practical energy of each of the activities carried out in the hotel.
Equities-Capital Market Performance Modelling (Ecmp) in Nigeria International
Authors: H Duruechi Anthony , S.U. Chigbu , Izunna C Ekweozor,
Published: November 2024

The work examined equities market operations and capital market performance in Nigeria. It covered the periods 1990 to 2021. Equities market operations were captured by equities market capitalization (ecap), number of listed equities (nole), number of traded equities (note) and value of traded equities (vote). The performance of the capital market on the other hand was encapsulated using market capitalization of the entire market. Data on these variables were obtained from the Central Bank of Nigeria (CBN) and Securities and Exchange Commission (SEC) statistical bulletins. The Autoregressive Distributed Lag (ARDL) approach to cointegration analysis technique aided by the e-views software was used to analyze the data. The result of the study revealed the existence of long-run relationship between equities market operations and performance of the capital market. This led to the conclusion that equities market operations influences capital market performance in Nigeria. Therefore, it was recommended that there is need for increased awareness on the activities of the equities market in Nigeria, promotion of market transparency, confidence in the system and regulatory stability for improved efficiency and effectiveness.