bluuebunny/crossref_metadata_2025 huggingface dataset:
Indicadores de riscos de adoecimento em pilotos de aeronaves de asas rotativas: gestão, promoção e prevenção em saúde ocupacional
Authors: Iliuk Jeane Patricia dos Santos , Biesuz Mariana , Iliuk Itamar , Tusset Ângelo Marcelo
Published: October 2024

A implementação de novas tecnologias e inovações no setor de aviação exige que os pilotos tenham competências técnicas, comportamentais, físicas, cognitivas e socioemocionais em nível excelente. Este estudo investigou os indicadores de risco de adoecimento na saúde de pilotos de asas rotativas. O método aplicado foi de natureza descritiva, exploratória e de campo. Análise quantitativa e qualitativa. A pesquisa foi realizada com 52 profissionais de uma companhia aérea do Sul do Brasil, com questionários semiestruturados, inventários e escalas os quais foram aplicados para avaliar riscos de adoecimento relacionado ao trabalho, custos e danos físicos, cognitivos, emocionais, relacionais e sociais, prazer (bem-estar) e sofrimento. Os resultados demonstram que a falta de reconhecimento, desvalorização, dificuldades interpessoais e falhas de comunicação resultam em altos custos psicológicos e cognitivos. Os aspectos físicos e emocionais foram mencionados com custo maior, até mesmo referente aos estudos de pilotos de aeronaves de asa fixa. Estes sinais e sintomas foram indicadores de possíveis alterações à saúde física e mental destes pilotos, afetando negativamente seu bem-estar ocupacional. Os pilotos relataram não informar a empresa sobre seu estado de saúde por medo de retaliação e afastamento. Esta situação pode estar ligada à visão reducionista de que os problemas de saúde são causados por um único fator: o ser humano. Os achados destacam a importância de medidas de gestão da saúde especificas e minuciosas aos profissionais a qual irá atuar, somente assim as intervenções serão eficientes nas mudanças de todos no sistema.
Fatores que interferem no consumo e digestibilidade dos ruminantes: um panorama sobre a sustentabilidade
Authors: Miranda Gilmara da Silva , Almeida Victor Gabriel Souza de , Souza Cristian Martins de , Costa Adriele Larissa Trindade , Andrade Luciana Queiroz , Silva Amanda Santana da , Silva Simone Bento da , Brandão Reinaldo Silva
Published: October 2024

Os ruminantes são animais herbívoros que possuem um sistema gastrointestinal complexo que abriga uma diversa comunidade microbiológica que auxiliam o animal a digerir o material vegetal, gerando energia metabólica para o sustento do ruminante. A performance dessa conversão alimentar irá depender de diversos fatores relacionados a qualidade do alimento que o animal consome e fatores intrínsecos, como idade, raça, peso, fatores genéticos e comportamentais, dentre outros. Diante da importância de promover o bem-estar animal para proporcionar ao produtor maior retorno dos produtos pecuários como o leite, a carne e o couro, por exemplo, o presente trabalho teve por objetivo avaliar os fatores externos e internos que interferem no consumo e digestibilidade dos ruminantes, avaliando desde o momento em que o animal ingere o alimento e os demais processos fisiológicos que ocorrem após o ato da ingestão, como a ação de hormônios como a lepitina e a grelina. O presente trabalho trata-se então de uma pesquisa qualitativa-descritiva de estudo bibliográfico do meio científico. É de extrema importância para o produtor pecuarista oferecer uma alimentação de qualidade aos seus animais, se atentando com a quantidade de fibras e carboidratos fornecidos, o tamanho das partículas do alimento e a relação volumoso/concentrado, visto que, é a qualidade da alimentação que interferem diretamente no consumo e digestibilidade do animal e consequentemente na produtividade.
Diagnóstico e perspectivas da infraestrutura logística da Bahia
Authors: Nascimento Ademar Nogueira do , Mendes André Bergsten
Published: October 2024

O presente artigo avalia a infraestrutura portuária da Bahia, apresentando diagnóstico e perspectivas de seus portos e terminais privados, destacando sua movimentação de cargas com evidências de necessária ampliação da capacidade de parte dessas instalações, diante da elevada taxa de utilização destas. O Complexo Portuário da Bahia, constituído de três portos públicos e sete terminais, encontra-se predominantemente instalado na Baía de Todos-os-Santos, porto natural, configurando-se como um dos mais importantes cluster de apoio transporte marítimo nacional. Revelam-se as vantagens de suas aquavias e as limitações dos modais rodo-ferroviário para atendimento à supply chain destas instalações. Contribuindo para as análises de opções de ampliação da capacidade, desenvolve-se modelo matemático de teoria de filas com o objetivo de avaliar o estado atual da fila de navios de seu único terminal de contêiner (TECON), empregando-se os softwares R e QSB+, bem como avalia-se a recomendação da Associação de Usuários de Portos – USUPORT, que propõe a construção de novo terminal, cuja capacidade atenderia em quase cinco vezes a atual movimentação de contêineres. Os resultados desta modelagem revelam as limitações desta proposta, em relação ao impacto gerado no Porto de Salvador e seu entorno, em termos de fluxo de veículos, bem como ao provável aumento de emissões gasosas (NOx).
A importância do vínculo profissional com o usuário na atenção primária em saúde: revisão de escopo
Authors: Yamamoto Ayume Oliveira , Duarte Andrey Godoy , Oliveira Jamille Louise Bortoni de , Espindola Thiago Lopes
Published: October 2024

Introdução: o vínculo é um potencializador nos atendimentos ao paciente, construído por meio da humanização, acolhimento e empatia dos profissionais que constituem a Atenção Primária em Saúde. Este é um fator de grande influência na atuação de programas sociais, tratamentos e comunicação. No entanto possui grandes desafios no seu cotidiano, como a instabilidade empregatícia e falta de valorização de profissionais. Objetivo: verificar a importância do vínculo do paciente com a Atenção Primária em Saúde. Método: trata-se de uma revisão de escopo tendo como público alvo os profissionais e usuários da atenção básica no Brasil, realizada entre janeiro e março de 2024 nas bases de dados SciELO, LILACS, Pubmed e Scopus. Os dados coletados foram extraídos em uma planilha do Google Sheets para a devida análise dos pesquisadores. Resultados: a amostra do estudo foi composta por 18 artigos selecionados, publicados principalmente no ano de 2019 e 2023, estes representam 52,6% do tamanho total da amostra. Todos os artigos apresentam a importância do vínculo do paciente com a Atenção Primária em Saúde, pelo ponto de vista tanto do profissional quanto do paciente, e como isso influencia na dinâmica dos atendimentos. Conclusão: o vínculo é essencial na relação paciente e profissional visando um atendimento de qualidade, pois o usuário se sente acolhido e confiante no atendimento recebido.
Espaço de experiência e o horizonte de expectativas dos direitos fundamentais: a argumentação jurídica e a busca por significados
Authors: Bedê Júnior Américo , Cruz Rômulo Lago e
Published: October 2024

Direitos fundamentais formam a base de um sistema jurídico que visa proteger o indivíduo contra abusos de poder e assegurar condições mínimas para uma vida digna. O presente artigo tem por objetivo demonstrar que os direitos fundamentais não possuem conceitos estáticos e fechados. A depender dos diferentes contextos a que são submetidos, é possível atribuir-lhes distintas significações. É a argumentação jurídica que irá definir, em cada momento, qual será o significado mais adequado a ser adotado com a finalidade de concretizar um eventual direito. Para esse desiderato, a noção de paradigmas científicos é de suma importância para demonstrar como os discursos de aplicação do direito modificaram-se ao longo dos estágios do Estado moderno e que a crise de paradigmas é um dos aspectos responsáveis pela baixa concretização dos direitos fundamentais no Brasil. Além disso, pretende-se demonstrar que o espaço de experiência e o horizonte de expectativas são categorias que conseguem construir pontes entre passado e futuro dos direitos fundamentais, contribuindo para ampliar o espectro de abrangência do discurso de aplicação desses direitos a ponto de ressignificá-los e adaptá-los às exigências do Estado Democrático de Direito.
Os elementos caracterizadores do trabalho análogo à escravidão nas casas de farinha do município de Feira Grande/AL
Authors: Abreu Swan Rocha Siqueira Tavares , Cavalcanti Deyvson Rodrigues
Published: October 2024

Em maio de 2018 em Feira Grande/AL, 88 trabalhadores de duas casas de farinha do município, foram resgatados em trabalho análogo ao escravo pelo Ministério Público do Trabalho (MPT) que, na ocasião, atuava como membro do Grupo Especial de Fiscalização Móvel (GEFM). Desse modo, o presente trabalho busca identificar quais características levaram o MPT a classificar o trabalho empreendido como escravo moderno. Trata-se de um estudo de caso de natureza qualitativa com análise documental. A pesquisa é norteada pela seguinte pergunta: por que o trabalho nas casas de farinha de Feira Grande/AL foi caracterizado como análogo à escravidão? Os objetivos da pesquisa são: esclarecer as condições do ambiente laborativo; compreender como o trabalho estava sendo desempenhado; e, identificar os componentes que levaram o MPT a qualificar o trabalho como análogo à escravidão. No final do estudo, foi possível constatar que os trabalhadores estavam submetidos à escravidão moderna devido às condições degradantes e jornadas exaustivas de trabalho que restou caracterizada diante de, respectivamente, não disponibilização de água potável; trabalho em condições não ergonômicas; inexistência de ambiente sanitário e pelo exercício habitual de mais de 10 horas diárias de jornada laborativa sem o pagamento de adicionais legais.
The problem of loneliness and styles of coping with stress in the context of experienced life situations among war refugees based on the example of research conducted in Kraków
Authors: Borczykowska-Rzepka Maria , Rurka Justyna
Published: October 2024

This article presents research conducted among individuals from Ukraine who arrived in Krakow after 24.02.2024, i.e. after the armed attack of Russia on Ukraine. The first part introduces theoretical considerations regarding the phenomenon of loneliness. The second part is filled with research, for which the shortened Loneliness Scale (SBS-AD) developed by Z. Dołęga, the Coping Inventory for Stressful Situations (CISS) developed by N.S. Endler, the Polish adaptation of Parker’s J.D.A. by P. Szczepanik, J. Strelau, K. Wrześniewski, and a self-constructed questionnaire for acquiring significant socio-demographic data were used.
State dysfunctionality as a premise for the functioning of a terrorist organization in its territory
Authors: Bobkier Robert
Published: October 2024

This article discusses the phenomenon of dysfunctionality of states as a premise for the operation of terrorist organizations on their territory. It analyses historical and contemporary causes of state failure, such as the legacy of colonialism, corruption, poverty, and internal ethnic and religious conflicts. It presents various definitions and classifications of dysfunctional states, including the terms "failed state" and "fragile state." The role of terrorist organizations in such states and their ability to create alternative power structures in areas beyond the control of legitimate governments are also discussed. A key factor in the success of these organizations is radical ideology, which enables the takeover and maintenance of control in the territory of a dysfunctional state. The conclusions indicate the necessity of a comprehensive approach to the problem of state failure in the context of international security.
Systemic investigation of pelvimetric profile in three strains of Deoni cattle
Authors: SHALIK RAMTEKE SNEHAL , BRAMHADEV KOLI ANUJKUMAR , DINKARRAO PATIL ANIL , BABURAO NATKAR SONALI , MUKUNDA SHENDE ASHISH , BHAGWANRAO DONGRE VILAS
Published: October 2024

The present research work was designed to establish baseline data of the pelvimetric profile in Deoni Cattle. Deoni cattle (270) of three strains, i.e. Wannera, Balankya and Shevera were selected and divided into six age groups: Group I (12 to 24 months), II (25 to 36 months), III (37 to 48 months), IV (49 to 60 months), V (61 to 72 months) and VI (73 to 84 months) with 45 animals in each group. Body weight along with different pelvimetric parameters such as distance between two angles of haunch (A), distance between two ischial tuberosities (B), distance between level of croup and hip joint (C) and distance between tuber coxae and tuber ischia (D) were measured to determine the transverse and vertical diameter of pelvic inlet and outlet which were used to calculate pelvic area of inlet and outlet. The pelvic area values for both inlet and outlet showed highly significant differences within groups, but no significant difference was observed between the three strains of each group. From the results of the study, it can be concluded that the pelvic area of Deoni cattle increases with the age and it has significant positive correlation with the parity and body weight. Thus, pelvimetric profile can be used as a marker for selection of young Deoni heifers and cows for breeding purposes to lower dystocia incidences.
Evaluation of zinc oxide nanocomposites and L-ascorbic acid on meat quality during transport induced stress in birds of Sonali breed
Authors: ROY M , SINGH S K , BORKAR S D , PARMAR M S , PARVEEN K , PRUSTY S
Published: October 2024

The study assessed the efficacy of phytofabricated zinc oxide nanoparticles (CF-ZnONPs) and L-ascorbic acid in alleviating pre-slaughter transport induced stress in birds of Sonali breed (Cross bred of Rhode Island Red cocks and Fayoumi hens). A total of 120 birds were divided into four groups: negative control (T1) which were loaded in vehicle but not transported, Positive control (T2) birds were transported without any prior supplementation, T3 and T4 birds were transported with prior supplementation (a day before transportation) of CF-ZnONPs @100 µg/ml and L-ascorbic acid @82 µg/ml in drinking water. Results obtained observed significant reduction in live weight, meat colour and pH but increased drip loss percentage in T2 group. Significantly elevated H/L ratio was recorded in all transported groups. Increased cortisol and TSH levels and decreased thyroid hormones, Triiodothyronine and thyroxin (T3 and T4) levels were recorded in T2 group. However, supplementation with CF-ZnONPs and L-ascorbic acid notably reversed these adverse effects, restoring meat quality and other metabolic profiles. Notably, ascorbic acid exhibited greater efficacy, suggesting its superior role in mitigating transportation-induced stress. Overall, these findings highlight the importance of antioxidant supplementation in alleviating transport induced stress in birds.
Impact of milk feeding regimens on growth, intake, efficiency, and costs in pre-weaned crossbred calves
Authors: VIKAS GAMIT , RAKESH MODI , PRIYAM AGRAVAT , PRAVINCHANDRA LUNAGARIYA , KISHANKUMAR WADHWANI
Published: October 2024

The high milk (20% of weight) feeding in initial life is beneficial for growth, feed efficiency, and welfare of calves. The experiment aimed to evaluate the impact of different milk-feeding regimens on the growth, intake, physiological responses, blood and faeces attributes, feed efficiency, and feeding cost in crossbred calves. Thirty (n=30) healthy pre-weaned crossbred calves (75% HF × 25% Kankrej) were divided into five groups using a completely randomized design. The calves were fed milk 10% of body weight (T1); 4 L/day during the entire experiment (T2); 6,4,2 L/day during 2-6, 7-9, and 10-13 weeks of age (T3); and early weaning protocols 7, 5 L/day during 2-6, and 7-9 weeks of age (T4); as well as 8, 4 L/day during 2-6, and 7-9 weeks of age (T5), respectively after an adaptation of seven days. The feeding of concentrate, dry, and green fodder was common in all groups. The effect of milk-feeding regimens on body weight, body measurements, intake, and feed efficiency were non-significant. The evaluation of physiological responses, faecal consistency score, and blood haematology indicated that it was safe to feed different milk regimens. The milk feeding up to 13 weeks of age (T1, T2, T3) significantly lowered the cost of feeding for weight gain than the early weaning protocol (T4, T5). Among them, the feeding of T3 regimen was economical for weight gain without affecting the growth performance, feed efficiency, and health attributes of crossbred calves.
Arabuluculuğun Meslek Olarak Değerlendirilmesi
Authors: Yıldırım Ferhat
Published: October 2024

2012 yılında 6325 sayılı Hukuk Uyuşmazlıklarında Arabuluculuk Kanunu (HUAK) ile hukuk sistemimize dahil olan alternatif uyuşmazlık çözüm yolu olan arabuluculuk, aradan geçen süreçte en çok tercih edilen yöntemlerden biri olmuş ve uygulama alanı oldukça genişlemiştir. Özellikle 2017 yılı itibariyle zorunlu arabuluculuk uygulamasının kabul edilmesi ile arabuluculuk hem uyuşmazlık yaşayan taraflar hem de bu alanda profesyonel olarak faaliyet göstermek isteyen hukukçular açısından tercih nedeni olmuştur. Arabuluculuk en genel ifade ile, uyuşmazlık yaşayan tarafların uyuşmazlıklarını, tarafsız ve bağımsız bir üçüncü kişi olan arabulucu vasıtası ile, bizzat kendilerinin çözdüğü ihtiyari bir uyuşmazlık çözüm yolu olarak ifade edilebilir. Arabuluculuk sürecinde uyuşmazlık yaşayan tarafların yanında arabulucu da önemli bir role sahiptir. Tarafların uyuşmazlıklarını bizzat kendilerinin çözmeleri sürecinde onlara destek, rehber ve yardımcı olacak kişi arabulucudur. Dostane ilişkilere, toplum barışına hizmet eden böylesi önemli bir rolü üstlenen arabulucunun "arabulucu- arabuluculuk" faaliyetinin bir meslek olarak kabul edilip edilmediği, mevcut düzenlemelerin meslek olarak kabulünde yeterli düzenleme barındırıp barındırmadığı husussuları doktrinde tartışma götürmektedir. Bu çalışma ile arabuluculuğun bir meslek olarak değerlendirilmesinin mümkün olup olmadığı ayrıntılı şekilde ele alınmış olup, uygulamadan arabulucular ile yapılan görüşmeler neticesinde arabulucuların konuya olan yaklaşımları incelenmiştir.
Fractional Sobolev space: Study of Kirchhoff-Schrödinger systems with singular nonlinearity
Authors: Arhrrabi Elhoussain , El-Houari Hamza
Published: October 2024

This study extensively investigates a specific category of Kirchhoff-Schrödinger systems in fractional Sobolev space with Dirichlet boundary conditions. The main focus is on exploring the existence and multiplicity of non-negative solutions. The non-linearity of the problem generally exhibits singularity. By employing minimization arguments involving the Nehari manifold and a variational approach, we establish the existence and multiplicity of positive solutions for our problem with respect to the parameters \(\eta\) and \(\zeta\) in suitable fractional Sobolev spaces. Our key findings are novel and contribute significantly to the literature on coupled systems of Kirchhoff-Schrödinger system with Dirichlet boundary conditions.
The Impact of Leadership Succession on Employee Retention: An Analytical Study
Authors: Sabry Mahmoud
Published: October 2024

This article explores the vital relationship between management succession and employee retention within companies. It begins by using defining management succession and outlining its significance in retaining organizational stability and continuity. Employee retention is examined as an essential issue for organizational success, specifically in competitive commercial enterprise surroundings wherein talent is a key asset. Methodologies used in reading this relationship are discussed, imparting insights into quantitative and qualitative techniques hired within the studies. Two in-depth case research are supplied: the primary examines the effect of CEO succession on worker retention in a Fortune 500 employer, whilst the second one makes a specialty of the role of succession planning in fostering supportive work surroundings that encourage worker loyalty. Best practices for management succession planning are mentioned, supplying practical tips for companies striving to improve retention fees. The article additionally addresses the demanding situations and limitations associated with imposing powerful succession strategies. By highlighting these interconnected themes, they take a look at targets to provide precious insights for leaders and HR practitioners searching to enhance employee retention through strategic management transitions. Keywords : Leadership succession, Employee Retention, Management Transition
Penguatan Peran Orang Tua dalam Pengawasan Penggunaan Gadget di TK Dharmawanita 03 Pomahan
Authors: Umaroh Sabila Tria , Maghfiroh Atika Mulia , Hikmah Elfa Naharotul , Wilujeng Hestu
Published: October 2024

Gadget memberikan akses yang luas terhadap berbagai informasi dan hiburan, namun penggunaan yang tidak terkendali  dapat membawa dampak negatif pada perkembangan anak. Oleh karena itu, orang tua mempunyai peran penting dalam mendampingi anak usia dini saat penggunaan gadget. Kegiatan pengabdian kepada masyarakat ini melalui Seminar Parenting ini dilaksanakan di TK DHARMAWANITA 03 Pomahan. Seminar ini bertujuan agar para orang tua bijak dalam mengatur penggunaan gadget pada anak. Oleh karena itu, peserta KPM 29 Multidisiplin IAIN Ponorogo memberikan solusi alternatif berupa seminar parenting kepada para orang tua untuk mengurangi ketergantungan gadget yang berlebihan pada anak. Metode dalam pengabdian ini menggunakan pendekatan Asset-Based Community-Driven Development (ABCD). Metode ABCD menekankan identifikasi dan pemanfaatan aset yang dimiliki komunitas untuk mengembangkan solusi berkelanjutan pada wali murid. Hasil dari seminar ini yaitu para orang tua kini memiliki pemahaman yang lebih komprehensif tentang pengawasan penggunaan gadget terhadap anak dan bagaimana anak bisa dianggap sehat, tidak hanya dalam aspek fisik, tetapi juga mental dan sosial.
THE IMPACT OF HAIR LOSS IN CAMBODIA: CAUSES, PREVENTION METHODS, AND TREATMENT SOLUTIONS
Authors: Khath Dr. Bora , San Many
Published: October 2024

Hair loss is a significant global problem, affecting individuals' quality of life physically and psychologically. In Cambodia, this issue remains understudied despite genetic, environmental, and lifestyle factors contributing to its prevalence. This research investigates hair loss prevention and treatment in Cambodia aiming to develop a comprehensive strategy tailored to the local population. The study evaluates pharmaceutical interventions, such as Minoxidil and Finasteride, surgical options, including Follicular Unit Transplantation (FUT) and Follicular Unit Extraction (FUE), along with natural remedies and lifestyle modifications. Methodology involves an extensive literature review, surveys, and clinical trials with a diverse sample from across Cambodia. Advanced data analysis assesses the effectiveness and side effects of different treatments, while qualitative methods, including interviews and focus groups, explore the psychological impact of hair loss and support systems available. Results indicate that a combined approach—integrating medical treatments, natural remedies, dietary guidance, and stress management—achieves the best outcomes in hair regrowth and patient satisfaction. The research highlights the need for accessible public health initiatives, such as educational campaigns and financial aid, to ensure broad community benefits. In conclusion, a multifaceted strategy combining medical interventions, lifestyle changes, and robust public health policies is advocated. This holistic approach effectively addresses both physical and psychological aspects of hair loss, providing a tailored solution for the Cambodian population.
PROJECT IMPLEMENTATION TO STRENGTHEN PANCASILA STUDENT PROFILE AT ACTIVATOR SCHOOL OF SMPIT INSAN MULIA, MANOKWARI REGENCY, WEST PAPUA
Authors: Aida Aida , Budiarti Indah Slamet , Ompe Edison , Yulius Yulius
Published: October 2024

The Pancasila Student Profile Strengthening Project (P5), which has been implemented by activator schools in Indonesia since 2021, aims to improve the quality of character education. This project guides character education in the Merdeka Curriculum, which is implemented through a positive culture built by schools through intracurricular, co-curricular, and extracurricular learning. This research aims to analyze the whole activity by involving partners and identifying factors that support or hinder the implementation of P5 at SMPIT Insan Mulia, Manokwari Regency, West Papua. This research adopted descriptive qualitative approach with data collection techniques through participatory observation, in-depth interviews, and documentation checking. Data validity was tested using triangulation techniques and discussions with peers, while data analysis was carried out through data reduction, data presentation, and conclusion drawing. The P5 implementation at SMPIT Insan Mulia Manokwari began with planning and were followed by socialization to teachers, students, and parents, fostering proactive attitudes and gotong royong. Optimizing P5 according to project guidelines enhanced student engagement through innovative learning, encouraging creativity and critical thinking. Teachers facilitated reflective dialogue to develop a positive school culture. The program concluded with a learning celebration to appreciate students' efforts. Key supporting factors included the principal's role, teacher collaboration, partner involvement, and student enthusiasm, while the hindering factor was limited time allocation. Overall, the management of P5 adhered to guidelines without significant obstacles.
Prediksi Risiko Penyakit Jantung Menggunakan Algoritma Linear Discriminant Analysis
Authors: Syakur Syakur , Wardianto Wardianto
Published: October 2024

Penyakit jantung iskemik koroner merupakan penyebab kematian paling umum di seluruh dunia. Diagnosis penyakit ini hanya dapat ditegakkan melalui konsultasi langsung dengan  dokter spesialis jantung  yang relatif membutuhkan banyak tenaga.  Di satu sisi diperlukan suatu sistem untuk mendeteksi penyakit jantung pada pasien dengan biaya minimal, dimulai dari perkembangan teknologi khususnya di bidang kecerdasan buatan. Ada metode yang bisa mendeteksi penyakit jantung secara otomatis yaitu  machine learning, termasuk analisis diskriminan linier. Dalam penelitian ini, kami menerapkan algoritma analisis diskriminan linier pada klasifikasi penyakit jantung. Dataset yang digunakan diambil dari UCI Machine Learning Repository. Studi tersebut melakukan dua kondisi eksperimental di mana pasien diminta untuk memutuskan apakah mereka menderita penyakit jantung  atau kondisi jantung lainnya berdasarkan skala lima poin. Hasil yang diperoleh membuktikan bahwa klasifikasi LDA dua kelas lebih baik dibandingkan klasifikasi LDA lima kelas. Tujuan atau hasilnya adalah penerapan algoritma LDA untuk mengklasifikasikan penyakit jantung dengan dua label. Dari hasil yang diperoleh diperoleh nilai presisi sebesar 0,82, nilai repeatability sebesar 0,81, nilai f1 sebesar 0,81, dan akurasi sebesar 81,22%. Hasil penerapan algoritma LDA untuk mengklasifikasikan penyakit jantung menjadi lima stadium dapat dijadikan hasil  atau tujuan akhir. Berdasarkan hal tersebut diperoleh nilai presisi sebesar 0,56, nilai repeat sebesar 0,59, nilai f1 sebesar 0,56, dan presisi sebesar 59,38%.
Understanding the In vivo, pathogenesis, evaluation and management of ageing and insulin
Authors: Chrysanthus Chukwuma
Published: October 2024

This article presents the essence of insulin sensitivity, secretion and resistance in the treatment, lifestyle modifications, interventions and control of diabetes, obesity and related disorders . Progressive decline of glucose tolerance with advanced age is associated with the pathogenesis of type 2 diabetes due to peripheral insulin resistance and impaired β cell function. In elderly persons, insulin secretion is impaired with decreased insulin clearance rate and increased circulating proinsulin concentration that suggests age-related hyperglycaemia. Insulin is associated with numerous pathophysiologic mechanisms during brain functionality, learning and memory, as much as in the regulation of ageing, metabolic syndrome, obesity, diabetes and cardiovascular diseases in Man. Elevated chronic peripheral insulin, decreased insulin action and brain insulin levels are pathognomonic of the insulin resistance syndrome. These are entirely associated by means of defined mechanisms in the pathophysiology of ageing and insulin in concert with risk factors and concomitant complications. Suggestively, progressive excess insulin potentiates synchronous elevated levels of oxidative stress and inflammatory effects which exacerbate or are aggravated by advancing age, leading to inimical consequences of healthy lifestyles, longevity or extended lifespan. Therapeutics and other healthcare measures may be beneficial to prevent, mitigate or amend insulin aberrations in the elderly and during the ageing process. The mainstay in the management of the elderly patient with perturbed insulin function is control of therapeutic application, as it is capable of reverting acute terminal conditions. Treatment necessitates stringent and ardent expertise, knowledge and skills for optimum provision and effective cerebral, cardiovascular and skeletal protection for a healthier lifespan and longevity. This article contributes to the understanding of the prevention, treatment and control of insulin resistance, metabolic syndrome, diabetes, obesity, cardiovascular and neurological disorders during ageing.
Dalla portabilità alle ‘’portabilità": l’evoluzione al plurale di un diritto (e concetto) chiave nella disciplina europea dei dati
Authors: Gatti
Published: October 2024

Il diritto alla portabilità dei dati personali è una delle principali novità del Reg. UE 2016/679, c.d. GDPR, dove è espressione di un punto di incontro tra una concezione evoluta della protezione dei dati, che mira a rafforzare il controllo dell’interessato, e l’esigenza di agevolarne la libera circolazione, anche allo scopo di incentivare la concorrenza e aumentare la tutela dei consumatori. La successiva legislazione europea, animata dall’obiettivo di costruire un efficiente mercato unico dei dati, trasforma il concetto che si cela dietro questo diritto in un pilastro fondamentale. Ne risulta, per un verso, che questo diritto viene potenziato o integrato, almeno in determinati ambiti e, per altro verso, che allo stesso si affiancano nuove situazioni soggettive che si sovrappongono alla portabilità, e che possono essere nella titolarità di soggetti diversi da coloro che rivestono la qualifica di “interessati” ai sensi del GDPR.
Transforming Crop Management Through Advanced AI and Machine Learning: Insights into Innovative Strategies for Sustainable Agriculture
Authors: Gul Danish , Banday Rizwan Ul Zama
Published: October 2024

The integration of artificial intelligence (AI) and machine learning (ML) into crop management is transforming modern agriculture by enhancing efficiency, sustainability, and resilience. This review explores the multifaceted applications of AI and ML in key areas such as precision farming, pest and disease management, and harvest optimization. The use of AI-driven predictive analytics allows for more accurate forecasting of crop yields, pest outbreaks, and weather conditions, enabling farmers to make data-driven decisions that optimize resource use and reduce environmental impacts. A significant advancement is the integration of AI and ML with the Internet of Things (IoT) and autonomous farming equipment. These technologies enable real-time monitoring and precise interventions, enhancing productivity and minimizing labor costs. In crop breeding and genomics, AI accelerates the development of resilient crop varieties, which is crucial for adapting to climate change and increasing food demands. Despite the many benefits, challenges such as data quality, infrastructure limitations, and high implementation costs remain. The adoption of AI technologies is uneven, with small-scale farmers in developing regions facing barriers due to limited access to data and resources. Ethical concerns related to data privacy and the digital divide must also be addressed to ensure equitable access to these technologies. The future of AI and ML in agriculture lies in the development of more advanced predictive models, enhanced integration with the IoT, and the widespread use of autonomous farming systems.
Crossmatch and Histocompatibility
Authors: Paul Antonio , Chellammal Arun Dileep Rajamony , Gracious Noble
Published: October 2024

Chronic kidney disease is a worldwide public health problem for which kidney transplantation results in an improved quality of life and social rehabilitation, and savings in overall healthcare costs. The human leukocyte antigen (HLA) system, also known as the major histocompatibility complex (MHC) in humans, plays a crucial role in the immune system. It is responsible for producing cell surface molecules that are specifically designed to convey antigenic peptides to the T-cell receptor (TCR) found on T cells. HLA determines whether a patient has already developed antibodies against the donor’s antigens. Various platforms for crossmatching include CDC Crossmatch (CDC CXM), Flow cytometric crossmatch (FCXM), Luminex-based DSA Lysate crossmatch, and Virtual Crossmatch (VXM). VXM is a procedure used to determine the compatibility between a potential organ donor and recipient without physically mixing their blood samples. VXM does not function as a standalone laboratory test; instead, it depends on the analysis and interpretation of prior data obtained from the recipient’s anti-HLA analysis using Single Antigen Bead (SAB) assays and donor HLA molecular type. Epitope-based matching is a novel method of histocompatibility matching that involves estimation of the eplet against the antibody in the recipient’s serum based on the positive reaction pattern observed in the SAB assay.
Intention of Hybrid Learning for Students Deprived of Liberty (Inmates of the San Roque de Sucre Penitentiary)
Authors: Luis Rosales Barrero José , Elena Palma Moreno María
Published: October 2024

The intention is to professionalize those deprived of liberty at the San Roque penitentiary center in the city of Sucre by incorporating a hybrid educational model (HL) (online and in-person). For the study, structural equation models were applied, which combine Perceived Social Capacity and Disposition to Online Learning and Perceived Usefulness of Technology in Online Learning, all of these constructs have positive effects to validate the Intention of Online Learning. Of the population of 575 people deprived of liberty, 70 entrepreneurial inmates were considered for the study, who are willing to do hybrid learning to improve their skills. The results show that the inmates accept the use of HL that will be useful in their current and future learning process, improving their social skills and their reintegration into society. The contribution of the study is the combination of the hybrid model, online learning (theory and simulation) complemented with in-person training regarding practices and laboratories. The HL model has not been exhaustively explored in research with students deprived of liberty. Additionally, the findings can help university educators improve curricular designs to incorporate more effective and efficient HL environments that meet the needs of inmates.
Creative Tourism in Developing World: An Evaluation of Türkiye’s Creative Tourism Potential
Authors: Gençer Çelik Gülşah , Hatırnaz Beyza , Taşkıran Erkan
Published: October 2024

As people’s needs and expectations change, so do the types of tourism they prefer to engage in. One of the tourism types among the different alternatives offered is creative tourism. Creative tourism refers to revealing tourists’ own creative potential through active participation in the opportunities offered for learning in the destinations they visit. Creative tourism, as a novel research field, is a subject of study that has been recently emphasized by scholars. However, as a result of the literature review on creative tourism, it has become apparent that the topic has not been addressed from the perspective of developing countries and therefore, there is a research gap in this field. Within this context, this book chapter deals with the issue of creative tourism in the developing world and presents an evaluation of the case of Türkiye.
Biobanking and Use of Epididymal Sperm – An Alternative for Wildlife Germplasm Conservation
Authors: Rodrigues Silva Alexandre , Maria da Silva Andreia , Parente dos Santos Romário , Glória Pereira Ana , Roberto Tavares Dantas Maiko
Published: October 2024

Wildlife has been strongly threatened both by climate changes, which directly impact their habitats, and by human action, which promotes deforestation or unrestrained poaching. While in situ conservation strategies such as habitat preservation are often the best way to preserve biodiversity, other rescue strategies such as germplasm conservation are also necessary to facilitate the continuation of natural processes of evolution. Thus, the recovery of spermatozoa from the tail of the epididymis of endangered or valuable individuals appears as an option for the preservation of genetic material, mainly in those individuals that die suddenly, or as an alternative for those species in which techniques for ejaculate collection have not yet been established. In this chapter, the basic concepts of epididymal physiology in some wild mammals will be demonstrated. Next, the recovery techniques and analyzes that allow the characterization of this gamete will be presented, as well as the different methods proposed for the refrigeration, freezing, and applications of epididymal spermatozoa in different species. Then, important concepts will be discussed regarding how this technology can be added to the efforts for the formation of biobanks for the conservation of wild mammals with biologically valuable genotypes.
The Expression of Melanin Concentrating Hormone and Corticotrophin Releasing Hormone Genes in a Stress Model Rats Receiving Formononetin
Authors: Basirat Elaheh , Mahmoudi Fariba , Khazali Homayoun
Published: October 2024

Background: Stress is an aversive stimulus that disrupts the organism's biological balance. Formononetin, an isoflavone, has been implicated in anxiolytic responses. However, the intra-hypothalamic molecular mechanisms by which formononetin controls stress remain unknown. Objectives: This study aimed to investigate the impact of formononetin on hypothalamic Mch and Crh gene expression in a rat model of stress. Methods: Male Wistar rats (200 - 220 g) were used. Thirty minutes before exposure to stress, the rats were injected with either saline or formononetin. Two hours after stress induction, hypothalamic samples were dissected and stored at -70°C until the measurement of Mch and Crh gene expression using real-time PCR. Results: Stress induction led to a significant increase in Mch and Crh mRNA levels. However, animals receiving formononetin showed a significant reduction in Mch and Crh mRNA levels compared to the stressed rats. Conclusions: Formononetin may exert anxiolytic effects by down-regulating intra-hypothalamic CRH and MCH signaling pathways.
Comparative Evaluation of Aminoguanidine, Semicarbazide and Thiosemicarbazide Treatment for Methylglyoxal-Induced Neurological Toxicity in Experimental Models
Authors: Nikray Noushin , Abharian Nikoo , Jafari Ashtiani Shahin , Kobarfard Farzad , Faizi Mehrdad
Published: October 2024

Background: Advanced glycation end products (AGEs) are complex compounds that play a critical role in neurological disorders, including the pathogenesis of Alzheimer's disease. Methylglyoxal (MG) is recognized as the primary precursor of AGEs. Methylglyoxal is produced endogenously and also introduced through dietary exposures. Objectives: This study aimed to investigate and compare the effects of aminoguanidine (AG), semicarbazide (SC), and thiosemicarbazide (TSC) on MG-induced neurological toxicity in rats. Methods: Male Wistar rats were exposed orally to MG, MG + AG, MG + SC, and MG + TSC for 70 days. Neurobehavioral, biochemical, and histopathological changes were evaluated. Results: The findings indicated that oral administration of MG for 70 days resulted in memory impairment and increased anxiety in neurobehavioral tests. Additionally, MG elevated protein carbonylation in brain tissues. Semicarbazide was found to prevent MG-induced memory problems, while both SC and AG reduced carbonyl content in brain tissues. Aminoguanidine and TSC were effective in alleviating anxiety induced by MG exposure. Histopathological analysis revealed that MG caused cell damage and neuronal necrosis in the hippocampus, particularly in the cornu ammonis 1 and 3 (CA1 and CA3) and AG, SC, and TSC improved neuronal survival specifically in the CA1 and DG areas. Conclusions: The data suggest that SC, AG, and TSC may offer neuroprotective effects against MG-induced neurobehavioral toxicity. Further studies are required to explore the mechanisms of action of these compounds.
Comparative Evaluation of the Immunophenotypic Profile of Acute Lymphoblastic Leukaemia in Adult and Paediatric Age Groups in Iraq
Authors: Al-Saadi Enass Abdul Kareem , Abdulnabi Marwa Ali , Al-Bayaa Israa M
Published: October 2024

Background: Immunophenotyping is a primary tool for investigating acute lymphoblastic leukemia (ALL). Acute lymphoblastic leukemia accounts for 75 - 80% of pediatric leukemia cases and 14% of adult leukemia cases. However, the prognostic factors, treatment strategies, and pathogenic pathways differ between these groups. Objectives: This study aims to compare the pattern of antigen expression between adult and pediatric ALL patients in the Iraqi population and to evaluate the frequency of aberrant myeloid antigen expression in both groups. Methods: A total of 131 patients with de-novo ALL were studied from May 2014 to May 2015. The diagnosis of ALL was confirmed by morphology and immunophenotyping of peripheral blood and bone marrow aspirate specimens using a panel of fluorochrome-labeled antibodies in 6 - colored flow cytometry. Results: The B-ALL phenotype was prevalent in 44 (68.7%) of adult patients compared to 51 (76.1%) in the pediatric group. CD10 expression was present in 49 (76.6%) of adults, mostly with B-ALL. The pediatric group had lower CD10 expression in T-ALL (P = 0.039). CD20 expression was significantly lower in adults compared to children. In T-ALL, significant differences between adult and pediatric groups were observed in CD1a and CD2 expression. Aberrant myeloid antigen expression was present in 29 (45.3%) adults and 30 (44.8%) pediatric patients, with CD33 and CD13 being the most prevalent in both groups. Conclusions: There was an increased T-cell lineage and aberrant antigen expression in both adult and pediatric ALL cases in this Iraqi sample. Adults with ALL tend to display higher levels of CD20 and lower levels of CD1a and CD2 compared to children, markers associated with poorer prognoses.
سياسات صندوق النقد الدولي والصين تجاه الدول النامية: دراسة في تغير أنماط الإقراض على الساحة الدولية
Authors: ميار يحيى منصور
Published: October 2024

عقدت الدراسة مقارنة بين نمط إقراض صندوق النقد الدولي والصين تجاه الدول النامية، وذلك باستخدام المنهج المقارن من خلال دراسة ثلاثة مؤشرات رئيسية وهي الاستراتيجية والسياسات التي اعتمد عليها كل من النموذجين، ومن ثم النتائج التي ترتبت على تطبيق تلك السياسات، وذلك لمعرفة إمكانية اعتبار الصين بديل حيوي لصندوق النقد الدولي خصوصًا بعد أن تصاعدت الانتقادات نحو الصندوق نتيجه لمشروطيته وما يُحدثه من آثار سلبية داخل الدول النامية. وعلى الرغم من تنوع الأدوات التي تطرحها الصين في الإقراض؛ إلا أنه لا يمكن الاعتماد عليها من قبل الدول النامية في تمويل عملية التنمية وذلك لما أثارته تلك القروض حول استدامة الديون، وعدم تمتعها بالشفافية نتيجة الغموض الذي يكتنف شروط وفوائد ومدد الاستحقاق، وأيضًا وُجد ارتباط بين سياسات الإقراض وبين مخاطر الاستحواذ على الموارد الطبيعية والأصول في الدول المقترضة في حالة عدم السداد كما حدث في سيريلانكا، هذا فضلًا عن أن مزاحمة الصين مع دائنين آخرين- كصندوق النقد الدولي- قد أضاف تعقيدًا في مشهد الإقراض من حيث شروط الإقراض، ومزيد من التشرذم في هيكل النظام المالي العالمي، وتعقيد مجهودات إعادة هيكلة الديون مثلما حدث مع زامبيا.
Enhancing Customer Experience through Sentiment Analysis and Natural Language Processing in E-commerce
Authors: Saber Ismail Dr. Walaa , Ghareeb Marwa M. , Youssry Howida
Published: October 2024

The research explores the use of sentimental analysis and natural language processing (NLP) in e-commerce applications to enhance customer experience. It identifies a positive correlation between customer reviews and products, overcoming previous limitations in language training and customer loyalty. The study aims to increase e-commerce business sales by 15.4%, resulting in a 15% increase in business profit and a 1% increase in positive recommendations. The study underscores the potential of these technologies in enhancing consumer satisfaction, brand loyalty, and e-commerce performance.
Advancements in Wireless Communication Technology: A Comprehensive Analysis of 4G to 7G Systems
Authors: Alkasassbeh Jawdat S. , Al-Taweel Farouq M. , Alawneh Tareq A. , Al-Qaisi Aws , Makableh Yahia F. , El-Mezieni Tareq
Published: October 2024

This paper presents a comprehensive analysis of the advancements in wireless communication technology from 4G to 7G systems, focusing on critical aspects such as network architecture, spectrum allocation, data rates, security, and coverage. The evolution of wireless communication technology has been remarkable, with each generation introducing significant improvements to meet the growing demands of users and applications in an increasingly connected world. From the early adoption of 4G technology to the anticipated rise of 7G systems, sweeping changes have reshaped the landscape of wireless communications and changed the way we communicate, work and interact with our surroundings we are surrounded by communication. These changes signal a shift towards more efficient, high-speed and high-capacity systems designed to meet the needs of a variety of industries. Furthermore, the need to strengthen security measures and expand network services highlights the importance of ensuring reliability and security in networks in the face of competition and threats Continued research and innovation are essential and for further developments in this area and to realize and enable new work capabilities and services to benefit people, businesses and businesses This article examines the proposed mobile communication features from 4G to 7G in. Each generation brings unique spectrum allocation, usage and operational challenges. Each generation presents unique spectrum allocation, utilization, and efficiency challenges. Furthermore, this paper investigates network architecture aspects, data rates, and throughput, emphasizing latency and reliability improvements. Advancements in spectral efficiency, MIMO scheme usage, cell size, used frequency bands, and coverage enhancement strategies are considered. Additionally, the integration of energy efficiency with economic and social sustainability is analyzed. Security challenges, including privacy protection, new services, access control models, and security monitoring, are classified for each generation. One of the main objectives of this study is to identify the primary applications, impact areas, and overall impact of 4G to 7G technologies.