bluuebunny/crossref_metadata_2025 huggingface dataset:
Leadership Styles of Head teachers in Relation to Teachers’ Job Satisfaction: A Case Study of the Volta Region – Ghana
Authors: Gapko Sampson Kwaku , Madison Regina Sally , Boe-Doe Kennedy , Kwafo Alexander Djan
Published: May 2024

Purpose: The present study focuses on exploring the leadership styles of basic school headteachers, and their effects on teachers’ job satisfaction in Ghana’s Volta region.
Methodology: Two research questions and one hypothesis guided the study. The study adopted a descriptive research design. The study was conducted in the Volta region of Ghana. The population of the study are 3,009 headteachers and 17,889 teachers in the 18 districts in the Volta Region. The sample size of the study was 191 headteachers and 328 teachers. Multi-stage sampling technique was used to draw the sample size. The Multifactor Leadership Questionnaire (MLQ) and Mohrman-Cooke-Mohrman Job Satisfaction Scale (MCMJSS) was adopted for the study.
Findings: It was found that headteachers identified moderate levels of transformational, transactional, and laissez-faire as the leadership styles adopted by headteachers. Also, the majority of the headteachers had a very low level of job satisfaction whereas the majority of the teachers had a very high level of job satisfaction. Among the three leadership styles, transformational (β = .47, p < .001) and laissez-faire leadership styles (β = .19, p = .002) were the only significant predictors of job satisfaction. Both transformational and laissez-faire forms of leadership were positive predictors of job satisfaction.
Unique Contributor to Theory, Policy and Practice: The results shows that headteachers identified moderate levels of transformational (M = 7.68, SD = 0.83), transactional (M = 7.51, SD = 1.15), and laissez-faire (M = 6.94, SD = 1.89) as the leadership styles adopted by headteachers. It shows that 128 (71.9%) of the headteachers had a very low level of job satisfaction, while 30 (16.9%) had a very high level of job satisfaction. On the contrary, 153 (52.8%) of the teachers had a very high level of job satisfaction while 21 (7.1%) had a very low level of job satisfaction. The three leadership styles; transformational (β = .47, p < .001) and laissez-faire leadership styles (β = .19, p = .002) were the only significant predictors of job satisfaction. Both transformational and laissez-faire forms of leadership were positive predictors of job satisfaction.  Based on the findings of the study, relevant conclusions were drawn.
Formulation and Evaluation of Lip Balm using Tomato Extract to Select the Best Concentration of Base
Authors: Akash Popat Damale  , Vaibhav Bhausaheb Chavan  , Yogesh Musale
Published: May 2024

Solanum lycopersicum, known as tomato, is a perennial plant with a weak body and can grow to a height of 1-3 m. It has a yellow flower that grows to be a tomato [1]. Tomato contains 93-95% water, and the remaining constituents include 5-7% inorganic compounds, sugars (glucose, sucrose, and fructose), organic acids (citric acid malic), solids insoluble in alcohol (proteins, pectin, cellulose, and polysaccharides), lipids and carotenoids[2]. Besides, phytochemicals such as alkaloids, flavonoids, glycosides, saponins, tannins, steroids, phlorotannins, and terpenoids were found in both aqueous and methanolic tomato extracts [3,4]. Tomato also contains antioxidants such as vitamins C and (, ȕ carotene, lycopene, lutein, and flavonoids [5].
Automated Dry-Wet-Metal Separator Using Microcontroller
Authors: Mansi Shedame  , Pawan Madavi  , Nilima Maske  , Mayuri Tabhane  , Mrudula Kalamkar
Published: May 2024

The rapid increase in population and modernization lead to large waste of garbage. The waste segregation makes it simply reuse and recycle. The proper management system is not available for segregation of dry, wet and metal waste and Proper disposal of waste is not followed in crowded areas.Waste garbage affects in environment management, segregation and transportation.Technology always helps in making humans life easier. These papers purpose an automated waste segregation for households andIt is designed to sort out the different waste For separating metal and dry waste into their respective bins by different sensors along with the use of conveyor belt. This system can be used in industries for the employees to use daily segregation of waste at dump yards is time consuming and can be recycle. These garbage waste can be reuse and recycle.
This technology is particularly significant in recycling and waste management industries, where it enhances the recovery of valuable metals and minimizes environmental impact. The integration of dry and wet processes in metal separation offers several advantages. It increases the overall efficiency and purity of metal recovery, reduces energy consumption, and allows for the processing of a wide range of materials, including complex electronic waste and mixed recyclables. Additionally, the wet process aids in the removal of contaminants and non-metallic impurities, resulting in higher-quality end products. Overall, the dry-wet metal separator represents a significant advancement in recycling technology, providing a comprehensive solution for the effective and sustainable recovery of valuable metals from waste streams. Its application is crucial for improving resource efficiency and supporting environmental conservation efforts
Speech Emotion Recognition using Machine Learning
Authors: Prof. Mahesh Dumbere  , Muhammadkadim Rafik Sheikh
Published: May 2024

This research paper presents a Speech Emotion Recognition (SER) system utilizing a Multilayer Perceptron (MLP) classifier and real-time audio analysis. The system records audio samples, extracts relevant features, and employs machine learning techniques to predict emotions in spoken language. The study focuses on the development of an intuitive Graphical User Interface (GUI) using the Kivy framework, providing a user-friendly platform for real-time emotion analysis. In shortly In this project, we attempt to detect underlying emotions such as (sad, happy, neutral, angry, disgust, surprised, fearful and calm) in recorded speech by analysing the acoustic features of the audio data of recordings and Created an application to implement the same on user input.
An Analysis of Deixis Found in Student English Textbook When English Rings a Bell for the Eight Grade of Junior High School
Authors: Purba Fanny Ramayani , Sidabutar Usman , Silitonga Harpen
Published: May 2024

The aims of this research were to determine the the type deixis and the most dominating type of deixis found in students' English Textbook  For The Eight Grade of Junior High School. The design of this study is descriptive qualitative method. The source of data of this study was the conversations contained deixis found in students' English Textbook "When English Rings A Bell" For The Eight Grade of Junior High School. The technique of collecting data used by the resercher was observation with technique of taking note techniques. The data was analyzed By applying  the  theory  of  creswell  (2007) and to  classifying  the  types  of deixis  use  the  theory  of Yule  (1996).  The results show that there were three types of deixis found in students' English Textbook "When English Rings A Bell" for the eight grade of Junior High School, namely person deixis, spatial deixis, and temporal deixis. There were a total of 472 deixis data that contained deixis. Among them there were person deixis was 389 data and has a percentage of 82,41%, spatial deixis was  37 data and has a percentage of 7,84% and temporal deixis was 46 data and has a percentage of  9,75%.
Kesejahteraan Sosial Dalam Memartabat Komuniti Suluk: Ruang Dan Cabaran
Authors: Rashid Mohammad Faizal
Published: May 2024

Penulisan ini berkisar tentang komuniti Suluk dalam menempatkan diri mereka sebagai sebahagian daripada komuniti sejahtera di Malaysia. Dalam sepuluh tahun kebelakangan ini, individu mahupun komuniti ini dilihat bersaing dan menyesuaikan diri untuk meningkatkan kualiti hidup. Persaingan ini dilihat penting bagi sesebuah komuniti untuk meneruskan kehidupan dan menambah baik kualiti hidup agar tidak ketinggalan dengan persekitaran semasa. Situasi dalam dasawarsa ini turut mendorong komuniti Suluk untuk berusaha memartabatkan komuniti mereka dalam menikmati taraf sosial yang lebih baik. Oleh itu, artikel ini cuba merungkai persoalan bagaimana Suluk sebagai komuniti minoriti menggerakkan taraf sosial dan kemampuan mereka bersaing dengan komuniti lain di Malaysia. 1Persoalan ini ditekankan lagi dengan kesan peristiwa pencerobohan Tanduo di Lahad Datu yang jelas melahirkan sentimen tidak sihat komuniti lain kepada komuniti Suluk. Untuk itu, temu bual secara Focus Group Discussion (FGD) bersama komuniti Suluk di beberapa kawasan di Lahad Datu telah dilakukan dan hasilnya akan membantu dalam melihat sejauh mana kesejahteraan yang dicapai oleh mereka serta cabaran dalam meningkatkan kesejahteraan komuniti mereka. 2Berdasarkan pada cerapan lapangan berlandaskan kaedah FGD, penulis dapat menemukan beberapa faktor keberadaan Suluk di Lahad Datu. Selain itu, komuniti Suluk terpaksa menerima beberapa cabaran dalam usaha mereka memartabat serta meningkatkan kesejahteraan hidup sebagai komuniti minoriti di Sabah khususnya selepas peristiwa Tanduo berlaku.
The Water Agreement of 1927 and Singapore's Supremacy: The Origins and Implication for Water Supply Between Johor and Singapore in the Colonial Period
Authors: Abdullah A Rahman Tang
Published: May 2024

This article discusses the significance of the water agreement of 1927 in reference to the origins and historical development of water supply between Johore and Singapore during the colonial period. From historical perspective, this agreement is the first water agreement signed between Johore as a British protectorate and Singapore as the capital of the British Colony of The Straits Settlements. Despite the fact that this agreement had been abrogated in 1961 with the signing of the subsequent water agreements, most of its fundamental provisions still remains in effect. Thus, this article reveals the preceding events leading to the signing of the agreement, analyses the water agreements of 1927 and its implication for historical development of water supply to Singapore during the period from 1930’s to the 1950’s. It demonstrates that the issue of water supply between the two entities has tended to be in favour of Singapore because of Singapore’s political economic supremacy derived from her status of being the British Imperial, in South East Asia and from being the bearer of capital expenditure in the water construction in Johore. Consequently, Singapore was able to continuously exploit the water deal as one of those economic means to preserving her advantage.
Influence of Augmented Artificial Intelligence Platforms on Talent Management in Energy Parastatals in Nairobi, Kenya
Authors: Peter Damaris Ndungwa
Published: May 2024

This purpose of the study was to investigate the influence of augmented artificial intelligence platforms (AAIPs) on talent management in Energy Parastatals in Nairobi, Kenya. The study employed a descriptive research design, in which questionnaires were used to collect data from Human Resource (HR) managers from four energy parastatals, in Nairobi, Kenya. The study target population was 246, from which stratified random sampling was used to obtain a sample size of 152 HR managers. The study employed both descriptive and inferential analysis methods to analyze the data using Statistical Packages for Social Scientists version 25. The statistical method was used to determine measures of central tendencies, data distribution, and descriptive statistics. Inferential analysis including correlation and regression analysis was also done. The study revealed a mean of (M=3.72) and a correlation coefficient of (R=0.75). This statistic indicated that, respondents strongly support the use of AAIPS and recognize their significant influence on talent management. The revealed linear regression and ANOVA values indicated that, AAIPs have the significant contribution to talent management as shown by β= 0.762 and (β=0.762, p<0.05) scores respectively. These findings highlight the significance and importance of augmented artificial intelligence platforms in enhancing talent management practices within the energy parastatals in Nairobi Kenya. The findings of this study will immensely contribute to the growing body of literature on the impact of artificial intelligence on talent management, particularly in the context of energy parastatals in Nairobi, Kenya. It is also inferred that augmented artificial intelligence platforms, have a positive linear relationship with talent management. Moreover, the findings have revealed that the deployment of augmented artificial intelligence platforms yield significant influence on talent management.
Examination of Demonstration and Lecture Teaching Methods on Academic Performance of Public Senior High School Students in Financial Accounting in Ghana: Evidence from Nsawam Adoagyiri Municipality
Authors: Attafuah Edward Domina , Amoako Godfred , Yamoah Lord Emmanuel , Boateng Eric Akuamoah
Published: May 2024

The study was carried out to determine the effectiveness of the lecture methods of teaching on students’ academic performance in financial accounting, to explore the relationship between demonstration methods of teaching and students’ academic performance in financial accounting and lastly to determine the effect of the demonstration method of teaching on students’ academic performance in Financial Accounting in Ghana. The study adopted a quasi-experimental design, specifically, the pre-test, post-test non-equivalent control group. 725 students offering Financial Accounting in senior high schools in Nsawam Adoagyiri municipality formed the population of the study. From the population of the study, 105 students were selected which represent 14.48% of the population as sample using purposive sampling technique. Two senior high schools were purposively selected and randomly assigned to experimental groups and control group. St Martins senior high school, Nsawam senior high School (experimental group) was taught using Demonstration Method and Diaspora senior high School (control group) was taught using conventional Lecture method. The data collection period lasted for four (4) weeks with the use of well-structured questionnaires. A reliability coefficient of 0.83 was obtained. Research questions were answered using mean and standard deviation while the hypothesis was tested using analysis of covariance at 0.05 level of significance. The results of the study revealed that Demonstration method had significant effect on students’ performance than lecture method. Among the recommendations made was that, efforts should be intensified by teachers to aggressively adopt Demonstration Method in teaching Financial Accounting.
Awareness and Relevance of Tour Guiding Profession to Hospitality and Tourism Management Students of Iloilo City
Authors: Jagodilla Deborah Charisse D.
Published: May 2024

Travel and tourism industry is one of the fastest growing sectors of the economy. It is a multi-billion dollar industry that exists in all parts of the world. As a result, the nature of tour guiding and the skills required by an individual guide can vary widely. In order facilitate these demands it is recognizable that there is a need for tour operators and guides who are thoroughly adept in administrative and social aspects.Hence, it is crucial to train and develop the knowledge and skills of tour guiding to tourism and hospitality management students.The purpose of this study is to determine the awareness and relevance of tour guiding profession to hospitality and tourism management students. The convenience sampling was employed in the selection of the participants of the study. A survey instrument was constructed as the data collection tool. This study utilized the non- parametric test for normality using mean scores, rank, and standard deviations were employed as descriptive statistics; while the Shapiro wilk, Kruskal- Wallis test for independent samples, Spearman Rho, and Mann Whitney, were employed as inferential statistics. The criterion for the acceptance or rejection of the null hypotheses was set at .05 alpha level. The study revealed that most participants assess their awareness level to tour guidingprofession as “highly aware.” Furthermore, a greater number of the participants perceived tour guiding profession as “highly relevant.” The test for normality using Mann- Whitney U Test and Kruskal- Wallis shows that no significant differences existed in their level of awareness and perceived relevance to tour guiding professionwhen they were classified according to sex and degree program pursued. However, positive and significant relationships existed between the participants’ level of awareness and relevance to tour guiding profession when they were taken as a whole and further classified as to sex, age, and degree program pursued, (p= . 000, p=> .05) Therefore, the null hypotheses must be rejected. The study concluded that an increase of awareness has a relationship on the relevance of tour guiding as a profession among hospitality and tourism students.
Orta Yaş Krizinin Gösterim Alanı Olarak Amerikan Güzeli Filmi: Ruh Sağlığı Bakış Açısıyla Bir Değerlendirme
Authors: Morsünbül Ümit
Published: May 2024

Orta yetişkinlik dönemi insan yaşamındaki en uzun gelişim evrelerinden biridir. Orta yaşa geçiş pek çok insan için zorlu olmakta ve bazı durumlarda orta yaş krizine dönüşebilmektedir. Orta yaş krizi, orta yetişkinlik dönemine geçilmesiyle birlikte bireylerin var olan rollerinden, yaşam amaçlarından ve yaşam yapılarından memnuniyetsizleri nedeniyle stresli ve zorlayıcı bir arayış dönemine girmesi olarak tanımlanabilmektedir. Orta yaş krizi bireylerin kaygı, depresyon, uyku bozuklukları, konsantrasyon sorunları, kişiler arası ilişkilerinde sorunlar yaşamalarına neden olabilmektedir. Bu çalışmada orta yaş krizi özelliklerinin değerlendirilmesi amacıyla sinema ve psikoloji alanlarının bakış açıları yan yana getirilmiştir. Bu bağlamda çalışmanın amacı orta yaş krizi özelliklerinin yönetmenliği Sam Mendes tarafından yapılan Amerikan Güzeli filmi üzerinden incelenmesidir. Çalışmada nitel araştırma yöntemlerinden biri olan doküman incelemesi kullanılmıştır. Film analizi kariyer/meslek, sağlık, aile, ilişkiler, cinsellik, dünya görüşü ve kimlik kategorileri başlıkları altında yapılmıştır. Çalışmanın sonuçları Amerikan Güzeli filmi başkarakteri Lester’ın orta yaş krizini nerdeyse yaşamının tüm alanlarında deneyimlediğini göstermiştir. Sonuç olarak, orta yaş krizinin ruh sağlığı alanında çalışan uzmanlar tarafından bilinmesi, bu kriz esnasında zorluklar yaşayan danışanlarla çalışırken daha doğru müdahalelerde bulunmalarını sağlayabilir.
Optimal Switch Insertion for Power Loss Reduction and Reliability Enhancement in the Nigeria Conventional Distribution Networks: A Case Study
Authors: Akpojedje France O. , Orukele Ajokpaoghene S.
Published: May 2024

This paper seeks to analyze the potentials of optimal switch insertion and relocation of the existing ones in the Nigeria conventional distribution network for reliability enhancement and power loss minimization. Maximizing customers’ satisfaction and enhancement of service reliability of the distribution network isa critical thing to utility and how to achieve it is also a major concern? Optimal switch insertion can enhance the network operation, minimize power losses in the lines, increase service restoration to blackout areas and improve the electric power supply to customers in the distribution network and increase the system reliability. The impact of optimal insertion of sectionalizing switches and optimal relocation of the existing ones for reliability enhancement and power loss reduction in real-time distribution network has been investigated. Additionally, the research examined the history of frequent power interruptions in the network and their cost implication on the system and customers alike, and as well as the benefits of eliminating frequent outages in the Nigeria distribution networks as a case study. Also, feeder ranking based on reliability indices, customer damage function (CDF), capital investment and their correlations were analyzed and established. Conclusively, the results depicted that the reliability of the network can be affected by the number of sectionalizing switches introduced by an optimal relocation of the existing ones and their locations as well as its capacity of power loss reduction in the network.
Örgütsel Eskime Kavramı Üzerine Kavramsal Bir Çözümleme ve Türk Yükseköğretim Sistemi Açısından Bazı Çıkarımlar
Authors: Çalmaşur Hilal , Koşar Serkan
Published: May 2024

Eğitim örgütlerinde felsefi, yasal, politik, ekonomik, sosyal, teknolojik, çevresel vb. eğilimlerde olumlu bir değişimin gerekliliği tartışılmaz bir gerçek olmasına rağmen, örgütlerin değişime açık olması, değişimi benimsemesi ve uyum sağlaması istenildiği kadar kolay olmayabilir. Özellikle değişimin ve dönüşümün önemli bir belirleyicisi olan yükseköğretim sisteminin kendinden beklenen taleplere yeterince karşılık verememesinin nedenlerinden birinin örgütsel eskime problemi olduğu düşünülmektedir. Dolayısıyla örgütsel eskime olgusunun kavramsal çözümlenmesinin yapılma ihtiyacı bu araştırmayı gerekli kılmaktadır. Bu araştırmada örgütsel eskime olgusunun kavramsal çözümlenmesi ve Türk yükseköğretim sistemi açısından bazı çıkarımlara ulaşılması amaçlanmaktadır. Bu bağlamda Türk yükseköğretim sisteminde üniversite özerkliği, rektörlük seçimleri, örgüt içi eleştirel kültürün gelişmesi, yükseköğretim reformu, yükseköğretim sistemindeki merkeziyetçi yapı, örgün eğitim ve açık öğretim, okullaşma oranı, PCT başvuru sayısı, uluslararası sıralamalar, lisans düzeyinde kayıt oranları, idari ve mali yapılanma uygulamaları, eğitim, araştırma ve topluma hizmet fonksiyonlarının icrası, devlet üniversitelerinin imaj ve tanınmışlığı ve birçok konuda örgütsel eskimeyle ilgili olduğu düşünülen sorunların yaşandığı belirtilebilir.
Inovasi Digital Marketing UMKM oleh Dinas Koperasi, Usaha Mikro, Perdagangan dan Perindustrian Kabupaten Probolinggo
Authors: Putri Maretha Mufidah , Rusly Fathullah , Armanto Nuruddin
Published: May 2024

Melalui pemanfaatan teknologi dan digitalisasi, pemerintah Kabupaten Probolinggo menciptakan inovasi Aplikasi dalam bentuk e-commerce bernama Sistem Manajemen Pengembangan UMKM Terpadu (SIMADU), dengan tujuan untuk membantu memasarkan produk UMKM dan memperluas jangkauan pemasaran UMKM Kabupaten Probolinggo melalui digital marketing. Metode penelitian yang digunakan adalah pendekatan deskriptif kualitatif dengan studi kasus. Data dikumpulkan melalui wawancara, observasi, dan dokumentasi. Hasil penelitian menunjukkan bahwa penerapan inovasi seperti SIMADU dapat membantu mempercepat pemulihan ekonomi, meningkatkan daya saing UMKM dalam menghadapi persaingan  dan peningkatan perekonomian pelaku UMKM di Kabupaten Probolinggo. Meski dari segi kinerja fungsi, fitur dan server aplikasi masih perlu adanya evaluasi.
Pengaruh Kepemilikan Institusional dan Profitabilitas terhadap Audit Delay
Authors: Krisnawati Titin , Elly Mohammad Iskak
Published: May 2024

This research aims to determine the negative influence between institutional ownership and profitability on audit delays in technology companies listed on the Indonesian stock exchange in 2020-2022. So that the delivery of company financial reports will no longer occur delays or delays. The research has a population of 44 technology companies listed on the Indonesian Stock Exchange in 2020-2022 with a total sample of 21 companies obtained from the purposive sampling method then multiplied by 3 periods to become 63 samples of technology companies that will be analyzed. The research method uses quantitative with a causal associative explanation level with SEM-PLS data analysis using Smart PLS 3.0 software. The results of this research are that the institutional ownership variable has no influence on audit delay in technology companies listed on the Indonesian Stock Exchange in 2020-2022. Meanwhile, the profitability variable has a negative influence on audit delay in technology companies listed on the Indonesian Stock Exchange in 2020-2022.
CONSTRUINDO UM SISTEMA HIDROPÔNICO PARA HORTALIÇAS: RELATO DE EXPERIÊNCIA DOS ESTUDANTES DO ENSINO MÉDIO TÉCNICO EM AGROPECUÁRIA DO IFAM, CAMPUS LÁBREA
Authors: Falcão Julio Ferreira , Nascimento Edmundo Rodrigues do , Carvalho Francisco Antônio da Silva , Nascimento Jorge Wagner , Simões Emily Lira , Arrua Emilia Souza
Published: May 2024

Projeto de Conclusão de Curso Técnico foi realizado por alunos do 3º ano do Curso Técnico em Agropecuária no IFAM campus Lábrea. O foco do projeto foi a implantação de um sistema hidropônico em pequena escala, escolhido devido à crescente importância da agricultura urbana e sustentável em regiões com acesso limitado a solo fértil. A pesquisa, desenvolvida de abril a novembro de 2023, buscou preencher lacunas de conhecimento local sobre sistemas hidropônicos. A metodologia incluiu um extenso levantamento bibliográfico, com a escolha criteriosa do local de implantação do sistema de hidroponia, montagem da estrutura da casa de vegetação, e programação do temporizador para o sistema Nutrient Film Technique (NFT). Uma análise de custos revelou que os materiais necessários foram doados pelo proprietário da propriedade, resultando em um custo total de R$2524,00 reais. O projeto envolve desafios, exigindo criatividade e aprendizado contínuo dos alunos, contribuindo para a formação técnica e a aplicação prá  tica de conhecimentos adquiridos ao longo do curso. A execução do projeto desafiou desafios, mas atingiu objetivos, contribuindo para a formação técnica dos alunos. A conclusão destaca a importância da pesquisa científica nos cursos técnicos, promovendo habilidades práticas e conhecimento. O projeto amplia o conhecimento e a inovação prática inovadoras, fortalecendo a formação técnica e contribuindo para a sustentabilidade agrícola em Lábrea, Amazonas.
PROCESSO PENAL DO ESPETÁCULO: REFLEXÕES DA CRIMINOLOGIA MIDIÁTICA E A MITIGAÇÃO DAS GARANTIAS PROCESSUAIS
Authors: Nascimento Dâmaris Lourdes Teixeira do , Sousa Letícia Kelly do Espírito Santo , Leonel Juliano de Oliveira
Published: May 2024

O presente artigo tem como escopo analisar a interferência da Mídia no devido processo legal e seus efeitos na consequente concepção da aplicabilidade do Processo Penal. Nesse sentido, o objetivo principal é discutir quais as resultantes do populismo penal midiático no devido processo legal, bem como para a seguridade dos princípios norteadores do sistema acusatório. Outrossim, busca-se discorrer acerca de que maneira a Mídia, ao espetacularizar o processo, pode intervir, manipular e reduzir a complexidade dos assuntos para atender as expectativas sociais, contaminando a aplicação não somente da Lei, mas do processo legal e a consecutiva privação da liberdade como regra. Recorreu-se, aqui, ao método de abordagem dedutivo e pesquisa teórica, com fontes bibliográficas e documentais.
O financiamento público de campanhas eleitorais de mulheres e de pessoas negras no Brasil
Authors: Prétola Gabriel
Published: May 2024

Histórica e majoritariamente, os Poderes Executivo e Legislativo de todas as esferas federativas do Brasil vêm sendo ocupados por homens brancos. Por conseguinte, mulheres e pessoas negras, embora constituam maioria populacional no Brasil, não estão presentes, nas mesmas proporções, nos espaços político-estatais de representação, o que as torna verdadeiras minorias políticas. Conforme levantamento que refletia a situação em 1º de janeiro de 2023, o Brasil ocupava a 129ª posição do ranking que mede a porcentagem de representação feminina nos parlamentos em cerca de 190 países, desenvolvido pela União Interparlamentar e pela ONU Mulheres. Enquanto recorte epistemológico do direito financeiro que estuda a disciplina jurídica do financiamento eleitoral, o direito financeiro eleitoral assume relevância na dinâmica atual do financiamento das campanhas eleitorais no Brasil, não somente em decorrência da importância do dinheiro para a consecução de campanhas bem-sucedidas, como também pela predominância dos recursos de origem pública que abasteceram as campanhas desde 2018 até 2022, oriundos do Fundo Especial de Assistência Financeira aos Partidos Políticos (Fundo Partidário) e do Fundo Especial de Financiamento de Campanha (FEFC). Constatada a relação positiva e significativa existente entre a disponibilidade de recursos financeiros para as campanhas e o desempenho eleitoral, o dinheiro se torna variável-chave, com a capacidade de desequilibrar a disputa em favor daqueles que mais detiverem recursos financeiros. Diante disso, evidencia-se que o subfinanciamento das campanhas eleitorais de mulheres e de pessoas negras é um dos principais fatores que explicam a sua sub-representação nos espaços político-estatais.
Mecanismos para evitar irregularidades no sistema de financiamento eleitoral brasileiro
Authors: Pinheiro Lima Thiago
Published: May 2024

This article presents, in a simple and objective way, the dimension of elections in Brazil and the structure of the Electoral Justice, the body responsible for administering the voter register and all acts relating to the exercise of citizenship through suffrage. The purpose of the text is to discuss the monitoring mechanisms aimed at preventing the abuse of economic power in electoral financing. Parity of arms and balance between the candidates are important premises for ensuring the democratic legitimacy of the electoral result.
Constraining source pathways, magnitude and product stoichiometry of N2O and N2 emissions from Australian sugarcane growing soils
Authors:   , Kirkby Robert
Published: May 2024

This research investigates nitrogen (N) fertilizer losses in Australian agriculture- focusing on denitrification and associated nitrous oxide (N2O) emissions, a potent greenhouse gas contributing to climate change. Challenges in accurately measuring denitrification, exacerbated by episodic emissions and the 78% atmospheric N2 background hinder accurate measurement and understanding. This study develops an automated 15N2+15N2O isotope monitoring system for sub-daily N gas analysis and investigates process level sources of N2O+N2 emissions from sugarcane soils. Findings inform understanding of N gas losses and enhance simulation models, aiding sustainable agricultural practices amidst regulatory pressures and environmental concerns.
Respuesta de las plataformas digitales a la violencia sexual digital: modelos de gobernanza
Authors: Hocasar de Blas Aarón , Santiago Prieto María
Published: May 2024

Esta investigación busca estudiar las formas en las que las plataformas de redes sociales hacen frente a la violencia sexual digital que se da en sus espacios. Para ello, se ha llevado a cabo un análisis cualitativo de las normativas y documentos de once plataformas, analizando qué centralidad es otorgada a la violencia sexual digital y qué tipos de respuesta se plantean ante este tipo de agresiones. Como resultado, se identifican cinco modelos de gobernanza: el modelo ausente, el de formalismo normativo, el implícito de responsabilidad delegada, el explícito de responsabilidad delegada, y el de incidencia. En general, a excepción del modelo de incidencia, se aborda la violencia sexual digital de manera ambigua, inscribiéndola en los marcos de la seguridad y la privacidad. Además, puede observarse una sobrerrepresentación de la violencia sexual basada en imágenes, así como una tendencia por parte de las plataformas a eximirse de responsabilidad.
La política de gratuidad escolar en Chile (2015-2020): factores vinculados a la eliminación del copago en la provisión privada
Authors: Bahamonde Juan Antonio Carrasco , Quiero-Bastías Máximo
Published: May 2024

En Chile, con la Ley de Inclusión (2015), se inició un nuevo ciclo de reformas al sistema educativo que intentó modificar el rol del mercado. Este artículo analiza la implementación de la gratuidad en el acceso a la provisión privada subvencionada en 717 escuelas privadas subvencionadas del Área Metropolitana de Santiago. Mediante modelos de regresión logística, examina los factores que inciden en la eliminación de los cobros en las escuelas e indaga en sus implicancias para la política educativa. Los resultados revelan que el efecto de la gratuidad se concentra en un segmento específico de la provisión donde las características institucionales de las escuelas ejercen una influencia significativa en su adopción. Sin embargo, sus efectos no son estables en el tiempo, con la excepción del cobro a las familias que se mantiene significativo.
Application of a new brine of sprouted grains for delicatessen products from horse meat, beef, and pork
Authors: Kenenbay Gulimira , Tultabayeva Tamara , Chomanov Urishbay , Zhumaliyeva Gulzhan , Shoman Aruzhan
Published: May 2024

The main task of the meat processing industry is to produce meat products as the primary source of animal protein that ensures the vital activity of the human body in the necessary volumes, high quality, and a diverse assortment. Providing the population with high-quality food products that are biologically complete, balanced in the composition of the primary nutrients, and enriched with target physiologically active components is one of the most priority scientific and technical problems to be solved. In this regard, a recipe for a new brine from sprouted grains for delicatessen products from horse meat, beef, and pork was developed. The composition of the new brine includes flavoring and aromatic ingredients, juice of sprouted grains, and juices of raw vegetable materials. The viscosity of horse meat, beef, and pork during massaging was studied. Thermodynamic parameters such as water activity and moisture binding energy of horse meat, beef, and pork using a new brine were studied. The data analysis shows that the values of the “aw” indicator and the moisture binding energy in the experimental samples of meat products are higher than in the control samples. Studies have found that with an increase in the activity of water and the moisture binding energy, the tenderness of finished delicatessen meat products with a new brine increases. As a result, it was found that the maximum amount of brine in horse meat is retained at 160 minutes of continuous massaging, in beef – at 130 minutes, in pork – at 120 minutes of mechanical processing.
Predictors of Academic Self-Efficacy of University Students: Grades, Learning Disabilities and ADHD
Authors: Cvitkovic Daniela , Salkicevic Pisonic Svjetlana , Radosevic Ina
Published: May 2024

Academic self-efficacy (ASE) is a key concept for academic success as individuals with high ASE are, among other things, ambitious, see problems as challenges, focus on solving tasks, therefore have higher class participation and persevere in difficult tasks. Learning disabilities (LD) and ADHD have been found to be related to academic success, specifically the aspect of taking tests and demonstrating knowledge. Studies of ASE in LD and ADHD students have shown it to be lower in those populations. Most research has focused on ASE as a precursor to academic success. Therefore, we wanted to investigate the opposite, namely how prior academic experiences predict ASE. 287 Croatian students, fifty-three of whom had LD and/or ADHD, participated in the online study. ASE in the learning process and in achieving the desired learning outcomes was lower in the LD/ADHD group. Regression analysis showed that failing an exam, university and middle school grades were significant predictors for both ASE facets, with LD/ADHD diagnosis being a significant predictor only for ASE in achieving the desired learning outcome. Previous negative experiences with testing in the LD/ADHD group and overall relatively recent academic experience have a significant role in students’ ASE. Given the importance of academic self-efficacy, the practical implications of these findings point to the importance of supporting students with LD and ADHD during their education.
ADVANCEMENTS IN CLINICAL MICROBIOLOGY: UNVEILING THE POWER OF MASS SPECTROMETRY
Authors: Verma Ishita
Published: May 2024

The abstract encapsulates the transformative impact of Mass Spectrometry (MS) in clinical microbiology, with a focus on advancements and applications, particularly the contributions of researchers like S. Emonet. Notable technologies include Matrix-Assisted Laser Desorption/Ionization Time-of-Flight (MALDI-TOF) MS for rapid microbial identification and antimicrobial susceptibility testing. Liquid Chromatography-Mass Spectrometry (LC-MS) is highlighted for metabolomics and proteomics, contributing to biomarker identification and virulence factor characterization. Gas Chromatography-Mass Spectrometry (GC-MS) is noted for detecting volatile organic compounds and identifying mycobacterial species. Tandem Mass Spectrometry (MS/MS) is discussed for protein quantification and integration with Next- Generation Sequencing (NGS) technologies, enhancing understanding of microbial communities and antibiotic resistance. Despite challenges, the potential of MS in shaping precise diagnostics and personalized treatment strategies in infectious disease management is emphasized, supported by ongoing research and collaboration between microbiologists and MS experts.
THROMBOPOIESIS AND LABORATORY TECHNIQUES
Authors: Panwar Gurdeep
Published: May 2024

Thrombopoiesis is the highly regulated process of platelet production and a pivotal aspect of hematopoiesis. This complex biological phenomenon involves a series of tightly orchestrated events from the commitment of hematopoietic stem cells to the maturation of megakaryocytes and the precursor cells responsible for platelet formation. This review delves into the molecular and cellular mechanisms underlying thrombopoiesis and highlighting key signaling pathways and transcription factors, and cytokines that contribute to the differentiation and maturation of megakaryocytes. The journey of thrombopoiesis begins with the lineage commitment of hematopoietic stem cells toward the megakaryocytic lineage. As these committed cells undergo differentiation, they give rise to megakaryocyte progenitors, which subsequently mature into large, polyploid megakaryocytes. The unique morphology of megakaryocytes, characterized by their multilobulated nuclei, reflects their specialized function in platelet production. Various growth factors, including thrombopoietin, play essential roles in promoting megakaryocyte proliferation and differentiation. Intricate signaling cascades involving proteins such as Janus Kinases (JAKs) and Signal Transducer and Activator of Transcription (STAT) proteins are critical for transmitting signals from thrombopoietin receptors to the nucleus, orchestrating the genetic programs that drive megakaryocyte development.
ADVANCING RADIATION SAFETY IN RADIOLOGY: DEVICES, PRINCIPLES AND PRACTICES
Authors: Panwar Gautam
Published: May 2024

This chapter on radiation safety devices explores the critical role of such devices in modern healthcare, where ionizing radiation is commonly used for diagnostic imaging. Beginning with an introduction to the importance of radiation safety, the chapter delves into various types of devices and their functions. Lead aprons, gonadal shields, thyroid shields, protective eyewear, lead gloves, tube curtains, and mobile shields are discussed in detail, emphasizing their compositions, applications, and considerations for usage and maintenance. This chapter highlights the ALARA principle, guiding the management of radiation exposure in medical imaging. It underscores the significance of justification and optimization in minimizing radiation doses while maintaining diagnostic quality. Additionally, it emphasizes the importance of dose monitoring, regulatory compliance, education, and continuous improvement in radiation safety practices. Collimators and Automatic Exposure Control (AEC) devices are explored as key components in radiation safety, providing precise control over X-ray beams and optimizing exposure parameters based on patient anatomy. The benefits of proper collimation and AEC implementation are discussed, alongside regulatory considerations and technological advancements in these areas. Overall, the chapter serves as a comprehensive guide to understanding radiation safety devices, principles, and practices in radiology, highlighting their crucial role in mitigating risks associated with ionizing radiation exposure while ensuring optimal diagnostic outcomes and personnel safety.
RADIOPHARMACEUTICALS IN HEALTHCARE
Authors: Ahmad Abdulmudallib S
Published: May 2024

Radiopharmaceuticals are the essential ingredients in the field of nuclear medicine. They are of different types based on their mode of production, properties and application and specific actions. It is very essential to have an insight of some key aspects of radiopharmaceuticals which includes various ways they are produced, various aspects they were applied, their advantages and also setbacks as well as safety precautions in handling them efficiently and effectively. We can conclude from this that the application of radio pharmaceuticals has indeed made impacts tremendously in delivery of healthcare for many decades and still remains relevant with continuous discoveries of more innovations, techniques and equipment. However, justification for safety usage of radio pharmaceuticals must always be taken into consideration so that the benefits must far outweigh the risk of its application.
ROLE OF CT IN DIAGNOSIS OF CEREBRAL ANEURYSM
Authors: Farooq Iqra
Published: May 2024

Cerebral aneurysm is the protruding of blood-vessel in the brain. The commonness of cerebral aneurysm is in the range of two to three percent approx as far as general population is concerned. Aneurysm having a diameter of 0.5mm or less than 0.5mm, 6-25mm, greater than 25mm is categorized in the smallest, medium and larger one respectively. Aneurysm can be categorized into berry; fusiform and mycotic symptoms of aneurysm depend on whether it is either ruptured or unruptured one. For ruptured aneurysm symptoms may include Feeling of pain on the upper side of eye region, lack of sensation, paralysis on either side of face. For unruptured one there might be nausea, vomiting, lack of consciousness, cardiopulmonary arrest, fits. Once there occurs the rupturing of aneurysm, it eventually gives rise to high mortality rate. Therefore, there is a need of modality which can have great versatility to detect even small cranial/cerebral aneurysm. Computed Tomography Angiography (CTA) or (CT scan procedure in which contrast medium is inject for evaluation of blood vessels) is considered as preferred choice for evaluation of all sizes of cerebral aneurysm. It possesses the advantages of less time consumption, less costly comparatively, great accuracy rate, high efficiency etc.
Künstliches Radio, Medienschaffende mit Hut, exponierte Klima-Kleber und das Ringen um Wahrheit
Authors: Schweizer Michael
Published: May 2024

2023 gingen beim Presserat über 100 Beschwerden ein. Das hohe Interesse bestätigt die Bedeutung seiner Arbeit. Die unsichere Finanzierung hängt indes seit Jahren wie eine dunkle Wolke über dem Presserat. Das Jahr 2023 zeigt exemplarisch: der Presserat ist nicht nur nachgelagerte Beschwerdeinstanz, die einzelfallweise Medienbeiträge beurteilt. In das Berichtsjahr fällt neben der Praxisänderung zur Publikation von Meinungsumfragen auch die Überarbeitung der Richtlinie zur Anhörung bei schweren Vorwürfen. Zudem prüfte der Presserat in einem strukturierten Prozess die Relevanz des heutigen Berufskodex im Lichte der Herausforderungen, welche der Einsatz von Künstlicher Intelligenz im Journalismus mit sich bringt. Der Prozess mündete 2024 im Erlass eines KI-Leitfadens. Will der Presserat die medienethische Reflexion prägen, muss er medienrelevante Entwicklungen rasch, fundiert und öffentlichkeitswirksam begleiten können.
NOÇÕES BOURDIEUSIANAS NA QUESTÃO ETÁRIA ENTRE GÊNEROS: O “Velho da Lancha” e a “Panela Velha” na canção sertaneja
Authors: Moratelli Valmir , Cabral Thais
Published: May 2024

Este trabalho investiga a representação social do idoso em duas músicas populares no Brasil com um intervalo de mais de três décadas entre cada uma. A partir da discussão sobre classe e poder de Pierre Bourdieu, dialogamos com outros autores e empregamos esses conceitos à questão do envelhecimento para analisar as composições Cabeça branca, de 2021, do cantor baiano Tierry; e Panela velha, de 1988[1], sucesso na voz do cantor paulistano Sergio Reis. A hipótese é de que o discurso do etarismo na representação de idosos também se perpetua em letras musicais, aqui estudadas num comparativo de velhice entre gêneros, como forma de criar relações de poder. Percebe-se que tais composições tendem a repetir modelos nos quais se somam à mulher idosa valores de subtilidade e descarte social.
EXPLORAÇÃO SEXUAL NA INFÂNCIA: HISTÓRICO DAS POLÍTICAS PÚBLICAS NO MUNICÍPIO DE SANTOS-SP
Authors: Luz Pereira Adalgiza , Soares Domingues Gustavo , Braz de Oliveira Adriana , Rosa Capelão Avoglia Hilda
Published: May 2024

A exploração sexual de crianças e adolescentes caracteriza-se pela utilização da infância para finalidades sexuais, mediada pelo favorecimento econômico. A cidade de Santos, litoral de São Paulo, se destaca por ser um balneário onde se situa o maior porto marítimo da América Latina e mantém uma relação histórica com a prostituição, incluindo a exploração sexual infanto-juvenil. O objetivo do estudo foi analisar a trajetória cronológica dos serviços de atendimento público oferecidos às crianças e adolescentes em situação de exploração sexual em Santos-SP. Trata-se de um estudo documental que partiu dos registros de documentos relativos às diretrizes, planos e ações propostos pelo poder público municipal e federal. Os resultados apontaram que a localização geográfica da cidade, interligando vias de acesso entre as cidades da Baixada Santista favorece a rede de exploração sexual. A Constituição Federal de 1988 foi considerada o ponto de partida para maior visibilidade do tema, com destaque para a Comissão Parlamentar de Inquérito da Prostituição Infanto-Juvenil que concebeu essa problemática como base para o ECA. Identificou-se que o município estabeleceu articulações com segmentos ligados aos direitos da criança e do adolescente desencadeando ações voltadas à infância e juventude. A complexidade da situação exige especificidade, uma vez na atualidade integra programas cujas atribuições apresentam tênues diferenciações das demandas. Conclui-se sobre o desafio do poder público e das equipes de profissionais para a construção de novos projetos norteados pela garantia dos direitos.
Applications of fractional difference operators for new version of Brudno-Mazur Orlicz bounded consistency theorem
Authors: Raj Kuldip , Choudhary Anu , Mursaleen Mohammad
Published: May 2024

In this paper, we intend to prove that the modulus $\mathcal{A}-$lacunary statistical convergence of fractional difference double sequences and modulus lacunary fractional matrix of four-dimensions taken over the space of modulus $\mathcal{A}-$lacunary fractional difference uniformly integrable real sequences are equivalent. We represent another version of the Brudno-Mazur Orlicz bounded consistency theorem by using modulus function, lacunary sequence, and fractional difference operator. We show that the four-dimensional $RH-$ regular matrices $\mathcal{A}$ and $\mathcal{B}$ are modulus lacunary fractional difference consistent over the multipliers space of modulus fractional difference $\mathcal{A}-$summable sequences and an algebra $Z.$