bluuebunny/crossref_metadata_2025 huggingface dataset:
Performance and meat quality of lambs fed with grape pomace silage
Authors: Maciel Marcus Brocardo , Pires Cléber Cassol , Mello Renius de Oliveira , Fagundes Mariane Bittencourt , Wagner Róger , de Vargas Diego Prado
Published: September 2023

This research investigated the use of grape pomace silage in the diet of 24 lambs. More specifically, it evaluated: 0, 150, 300, and 500 g/kg dry matter treatments. The inclusion of grape pomace silage had no effect (P > 0.05) on the chemical composition, and on the values of cholesterol, pH, instrumental color and tenderness of the Longissimus thoracis et lumborum (LTL) muscle tissue. The average daily weight-gain decreased (P < 0.01), whereas the gross margin improved as GPS increased in the diet. As GPS levels rose, the percentage of 16:0 fatty acid in the LTL muscle decreased, while 18:2 n-6 increased. As GPS levels rose polyunsaturated fatty acids were more favorable, while the n-6 / n-3 ratio was more unfavorable for human consumption. The use of winery by-products was thus proven to be a viable option for sheep diets, providing satisfactory performance and, improving the nutritional value of meat as well as the gross margin.
Integrative analysis of transcriptome and proteome wide association studies prioritized functional genes for obesity
Authors: Zhao Qi-Gang , Ma Xin-Ling , Xu Qian , Song Zi-Tong , Bu Fan , Li Kuan , Han Bai-Xue , Yan Shan-Shan , Zhang Lei , Luo Yuan , Pei Yu-Fang
Published: September 2023

Background Genome-wide association studies have identified dozens of genomic loci for obesity. However, functional genes and their detailed genetic mechanisms underlying these loci are mainly unknown. In this study, we conducted an integrative study to prioritize plausibly functional genes by combining information from genome-, transcriptome- and proteome-wide association analyses.Methods We first conducted proteome-wide association analyses and transcriptome-wide association analyses for the six obesity-related traits. We then performed colocalization analysis on the identified loci shared between the proteome- and transcriptome-association analyses. The highlighted genes were evaluated for their single-cell and tissue specificity as well as druggability.Results We prioritized five genes (A1BG, FASN, ICAM1, PDCD6IP and YWHAB) by proteome-wide association studies, transcriptome-wide association studies and colocalization analyses, which consistently influenced the variation of obesity traits at both mRNA and protein levels. Single-cell and tissue-specific analyses showed that A1BG, FASN, and ICAM1 were specifically expressed in metabolism- and immunity-related tissues and cells. Furthermore, FASN and ICAM1 had been developed as drug targets.Conclusion Our study provided novel promising protein targets for further mechanistic and therapeutic studies of obesity.
High-Entropy and Phase-Regulated Engineering of Cs(Pb,Fe,Co,Ni,Mn)Br 3 Perovskite: Enhanced Electromagnetic Wave Absorption with Large Bandwidth
Authors: Chen Qiuling
Published: September 2023

To address challenges such as signal interference and crosstalk, the development of novel materials with the ability to absorb electromagnetic waves (EMA) is imperative. In this study, we achieved outstanding EMA properties, including an RLmin of 75 dB at 10.2 GHz and a 2.5 mm thickness, accompanied by an exceptionally wide effective bandwidth of 8.8 GHz. We accomplished this feat by employing advanced techniques in high-entropy and phase regulation engineering within the framework of CsMBr3 perovskite. Our approach involved the strategic introduction of diverse magnetic elements, such as Fe, Co, Ni, and Mn, into the CsPbBr3 matrix. The presence of high entropy was validated through meticulous analysis using Rietveld and GIWAXS patterns. We meticulously synthesized high-entropy Cs(Pb, Fe, Co, Ni, Mn)Br3 square nanoparticles within the size range of 30–50 nm, ensuring their uniform dispersion. As we progressively augmented the high-entropy content, we observed notable lattice distortion within PbBr6, ultimately leading to a phase transition characterized by orthorhombic and tetrahedral configurations. Our comprehensive measurements consistently demonstrated improvements in key parameters, including magnetic permeability, dielectric constant, polarization, and attenuation loss, as the high-entropy ratio reached 3 within the crystal. The driving force behind these enhanced EMA characteristics can be attributed to the synergistic effects arising from high-entropy alloying and the introduction of disordered crystal phases. This synergy significantly heightened conductivity, amplified magnetic losses, and fostered multiple scattering effects, collectively contributing to the observed advancements in EMA performance.
AICOM-MP: an AI-based Monkeypox Detector for Resource-Constrained Environments
Authors: Yang Tim Tianyi , Yang Tom Tianze , Liu Andrew , Tang Jie , An Na , Liu Shaoshan , Liu Xue
Published: September 2023

Under the Autonomous Mobile Clinics (AMCs) initiative, the AI Clinics on Mobile (AICOM) project is developing, open sourcing, and standardizing health AI technologies on low-end mobile devices to enable healthcare access in least developed countries (LDCs). As the first step, we introduce AICOM-MP, an AI-based monkeypox detector specially aiming for handling images taken from resource-constrained devices. Following the precedent AI technologies built on existing monkeypox datasets, we have developed AICOM-MP with the following principles: minimization of gender, racial, and age bias; ability to conduct binary classification without over-relying on computing power; capacity to produce accurate results irrespective of images’ background, resolution, and quality. AICOM-MP has achieved state-of-the-art (SOTA) performance. We have hosted AICOM-MP as a web service to allow universal access to monkeypox screening technology, and open sourced both the source code and the dataset of AICOM-MP to allow health AI professionals to integrate AICOM-MP into their services. Through the AICOM-MP project, we have generalized a methodology of developing health AI technologies for AMCs to allow universal access even in resource-constrained environments. AICOM-MP has achieved state-of-the-art results on mobile-phone based monkeypox screening. The methodology, which AICOM-MP summarized, can be generalized to other diseases, leading to the development of health AI engines for various disease screening usage scenarios.
Efficiency and Cost-Effectiveness Assessment of Hydraulic Systems for Wastewater Reuse in Agricultural Irrigation
Authors: Azoulay Karima , BENCHEIKH Imane , Mabrouki Jamal , hajjaji Souad El
Published: September 2023

In response to the challenges posed by climate change, this research explores voluntary and planned initiatives for the reuse of treated wastewater, aiming to provide a sustainable water source for various applications. Specifically, the study focuses on the techno-economic aspects of repurposing treated textile wastewater with the use of palm waste filters for irrigation in green areas and cooling towers within the textile industry. Our findings demonstrate multiple advantages in terms of ecology, environmental impact, and technical feasibility associated with treated wastewater reuse. Moreover, the application of palm waste as an alternative adsorbent in the final treatment of textile discharge water exhibits promising results in reducing pollutant levels. The palm waste adsorbents were successfully regenerated through three cycles using an ethanol-water solution. By adopting a water recycling strategy through palm waste filtration, the textile company under study stands to significantly decrease its water-related expenses. This reduction translates from an annual expenditure of 181,542.2 Moroccan dirhams (MAD) to just 9,945.72 MAD, equivalent to an impressive annual savings of 171,596.48 MAD. These findings underscore the economic and environmental benefits of implementing a water recycling system in the textile industry.
Early-warning of trends in commercial wildlife trade through novel machine-learning analysis of patent filing
Authors: Hinsley Amy , Challender Daniel , Masters Susanne , Macdonald David , Milner-Gulland EJ , Fraser Jack , Wright Joss
Published: September 2023

Unsustainable wildlife trade imperils thousands of species, but efforts to identify and reduce these threats are hampered by rapidly evolving commercial markets. Businesses trading wildlife-derived products innovate to remain competitive, and the patents they file to protect their innovations also provide an early-warning of market shifts. We develop a novel machine-learning approach to analyse patent-filing trends, and apply it to patents filed from 1970–2020 related to six traded taxa that vary in trade legality, threat level, and use type: rhinoceroses, pangolins, bears, sturgeon, horseshoe crabs, and caterpillar fungus. We found 27,308 patents, showing 130% per-year increases, compared to a background rate of 104%. Innovation led to diversification, including new fertilizer products using illegal-to-trade rhinoceros horn, and novel farming methods for pangolins. Stricter regulation did not generally correlate with reduced patenting. Patents reveal how wildlife-related businesses predict, adapt to, and create market shifts, providing data to underpin proactive wildlife-trade management approaches.
The Synergy of Serum SFRP5 Levels and TyG Index in Predicting Coronary Artery Disease and Prognosing Major Adverse Cardiovascular Events
Authors: Jia Lin , Shang Shimei , Yang Yu , Zhang Jian , Lin Xianhe
Published: September 2023

Background and aims:
Secreted frizzled related protein 5(SFRP5) is an emerging adipokine with potent anti-inflammatory properties. Nevertheless, little is known regarding the relevance of SFRP5 with coronary artery disease (CAD). The current study examed the correlation between serum level of SFRP5 and TyG index in patients who underwent coronary angiography as a component of cardiovascular assessment and for the purpose of prognosis evaluation.
Methods
A total of 310 hospitalized patients between May 2021 and March 2022 were enrolled in this research and were divided into three groups base on SYNTAX scores, Control group, Mild Lesion group and Moderate-Severe Lesion group. Univariate and multivariate analyses were employed to investigate the relationships between changes in CAD and clinical variables. To investigate the impact of the TyG index and serum SFRP5 levels on the occurence of major adverse cardiovascular events (MACE), Kaplan-Meier (KM) curves were plotted. The measurement of serum SFRP5 levels was conducted utilizing an enzyme-linked immunosorbent assay (ELISA) kit.
Results
The serum SFRP5 level and TyG index were significantly negative (r=-0.312, P < 0.05). SFRP5 exerts a protective role in different group of CAD patients. The area under the receiver operating characteristic (ROC) indicated that an SFRP5 concentration > 115.58pg/mL was the best predictive value for CAD (OR:0.87, P < 0.05). Major adverse cardiovascular events (MACE) are significantly associated with serum SFRP5 levels and the TyG index, as indicated by both univariate and multivariate Cox regression analyses (P < 0.05). Furthermore, Kaplan-Meier analysis indicated that as the TyG index decreased and SFRP5 increased, the occurrence of major adverse cardiovascular events (MACE) decreased(P < 0.001). Patients with a concentration of SFRP5 > 115.58 pg/mL and a TyG index < 8.49 exhibit a better prognosis for avoiding MACE(P < 0.001).
Conclusion
These results suggest that the collaboration between serum SFRP5 levels and the TyG index holds promise in predicting CAD and its prognosis.
Reproducibility and Assignment of phenol temperature fixed point
Authors: Wang Peng-Yu , Li Ting , Ling Zhong-qian , Pan Jiang , Diao Fu-Guang , Sun Jian-ping , Wang Guang-yao , Zhu Xing-fu
Published: September 2023

Negative temperature coefficient thermistor (NTC) is widely used in temperature measurement field, especially in the temperature range from 0 ℃ to 40℃. For its strong nonlinearity, NTC should be calibrated in this temperature range with three or more temperature fixed points. However, in this temperature range, there is only two defined temperature fixed point in ITS-90: Gallium point and water triple phase point. In this paper, a phenol temperature fixed point was developed to make up the deficiency. Melting and freezing temperature curves are studied for the single-component phenol in a conventional-size cell. The phenol melting plateau can last for more than 10 hours with melt range of less than of 100 mK. The freezing plateau can last approximately 2 hours with the observed temperature variation less than 5 mK, which showed a high degree of reproducibility. Different methods were employed to accurately determine the phase transition temperature. By repeatedly realizing phenol melting plateaus and freezing plateaus, the melting point temperature was determined to be 40.6105 ± 0.015 ℃ (k = 2) with a reproducibility of less than 7.4 mK, and the freezing point temperature was 40.6346 ± 0.0034 ℃ (k = 2), with a reproducibility of less than 1.5 mK. The results showed that the phenol freezing point temperature is the most suitable temperature reference standard near 40.6 ℃.
Resilience and social support decrease job burnout and COVID-19-related burnout in the general population, three years after the COVID-19 pandemic
Authors: Katsiroumpa Aglaia , Moisoglou Ioannis , Konstantakopoulou Olympia , Katsoulas Theodoros , Gallos Parisis , Galanis Petros
Published: September 2023

Background: Psychological problems and burnout are major problems deriving from the COVID-19 pandemic.
Aim: To assess the impact of resilience and social support on job burnout and COVID-19-related burnout in the general population.
Methods: We conducted a cross-sectional study in Greece with 1256 participants from the general public. We measured sociodemographic characteristics of the participants, resilience with the Brief Resilience Scale, social support with the Multidimensional Scale of Perceived Social Support, and COVID-19-related burnout with the COVID-19 burnout scale.
Results: We found that individuals with higher resilience experienced lower COVID-19-related burnout, while those with higher resilience and more social support experienced lower levels of job burnout. Moreover, males, individuals with better health status, those who had not been infected with SARS-CoV-2, and those with fewer adverse events from the vaccination against COVID-19 experienced lower COVID-19-related burnout. Furthermore, males, individuals with better health status, those without any chronic disease, those who experienced fewer adverse events from COVID-19 vaccination, and those with lower educational level, experienced lower levels of job burnout.
Conclusions: Resilience and social support could act as protective factors against job burnout and COVID-19-related burnout in the general population. Psychological support of the general population is necessary to overcome the difficulties that have emerged during the COVID-19 pandemic.
The Forward rate: A model for interest rate and risk within the market, fundamental theory.
Authors: boughabi houssam
Published: September 2023

Forward rates are a deal between two big financial institutions in the OTC market, we sought to define this concept according to interest rate and risk in the Stock Market, however the change of such a concept is very sensitive and crucial to understand; we are going to define a model that incorporates the change of a Forward rate with respect to interest rate and volatility, the frame time T is fixed and everytime time is running out even the OTC markets have some pledge into risk and arbitrage all within the Forward Market, the counterparts are indeed the bloc which defines the amount of FT but to be more honest they have some allegation for the market mechanisms which logically are the milestone that determines the real value of the Forward rate. Our model has the privilege of supposing that risk in the Stock Market which is by the way fractional affects Forward prices in a random way which means that Forward prices are not forecastable using all the information about risk in the Stock Market, after calibrating our model using Cac 40 indice as a pretext we find consistent results, the path of our model shows more variations and appears volatile however it traces the same variation as the Market Futures of Cac 40.
JEL Classification. B23
The labour Market equilibrium and voluntry unemployement prediction
Authors: boughabi houssam
Published: September 2023

Unvoluntry unemployement lacks explanation in the American literature as well as the western background, many scholars have defined unemployement in their guise neglecting the behavior of companies in that regard, my attention goes deeper for the behavior of companies to face off the unvoluntry unemployement that the economy may deal with in time of recession, as a simple twist of logic the rational action stemming from grand companies is to sarifice a part of their employers to preserve the stability of wages in fear of being trapped in the hands of a dark sympthom called inflation, preserving the level of prices is also a burden on companies as well as financial authorities.
Afterward, under our wage's model we have explicitly resolved for an analytical form for Vanilla Options and build a model that recalls the correlation between Futures and European Options. When we calibrate our model we estimate parameters using linear regressions stemming from our theory, the robustness of our model would be how really our model would stick to the fair price of Options defined under absence of arbitrage opportunities.
The serie of wages would be defined with reference to an arbitrary bi-dimensional vector that accounts for wages movement in the market, our choice of that vector has something to do with rationality, as the movement in the labour Market are difficult to catch explicitly.
JEL Classification. E24, G13 .
Correlations between Gender and Knowledge on Definition Causes, and acts of stigmatization towards Infertility in Ghana: A Prospective Cross-sectional Study at Ho Municipality in Volta Region of Ghana.
Authors: Mwini-Nyaledzigbor Prudence , Offeibea Helena Amo , Bawa-Ayamga Lamisi , Ashorkor Sheilla Amarh , Kinanyok Silas , Larnyo Phillips , Klu Desmond , Jnr Kenneth Owusu Agyemang , Kasu Emmanuel Senyo , Hamid Abdul-Wahab Mawuko
Published: September 2023

Background: The inability to achieve pregnancy within one year of unprotected intercourse attracts stigmatisation and emotional challenges for couples. This study sought to study the correlations between sociodemographic, sex factors, and knowledge of infertility in Ghana.
Methodology: This was a prospective cross-sectional survey, designed to determine sociodemographic and gender factors associated with knowledge about infertility in Ho Municipality in Volta Region of Ghana in 2021. 1, 821 participants were recruited using simple randomization and nonprobability sampling techniques. Inferential and regression statistics were used to determine host-gender trends and predictors of poor to excellent knowledge on definition, causes, and acts of stigmatisation towards infertility among study participants.
Results of 1,821 participants, a proportion of 32%, 49% and 50% expressed ‘good to excellent’ knowledge on ‘definition’, ‘causes’ and ‘acts of stigmatisation’ toward infertility, respectively. However, a higher proportion of 68.4%, 51% and 50.4% of participants expressed ‘poor’ knowledge of ‘definition’, ‘causes’ and ‘acts of stigmatization’ toward infertility.
Conclusion: Significant intra-variations between expression of ‘poor’ and ‘good to excellent’ knowledge on infertility among participants were observed. Furthermore, the predictable expression of poor knowledge among female participants depicts that inequality exists between sexes in accessing public health education on ‘definition’, ‘causes’ and acts of stigmatisation towards infertility. These findings have national policy and programmatic implications on national health strategies on infertility toward the 2030 deadline for Sustainable Development Goals 3, 10, and 15.
Anterior Open Bite Treatment in the Mixed Dentition: a Brief Review and Case Report
Authors: Mendonça Marcos Rogério de , Ruiz Ana Laura Ribeiro , Ferreira Mayra Fernanda
Published: September 2023

Anterior open bite (AOB) is a vertical plane malocclusion characterized by a negative vertical overbite and can be classified according to its nature: dentoalveolar or skeletal. The dentoalveolar anterior open bite (DAOB) occurs in individuals who have a good relationship between the bone bases and its etiology is associated with environmental factors. DAOBS´s treatment tends to have a favorable prognosis and it's up to the dentist to choose the most adequate method in each case. Thus, the objective of this study is to present a case report of DAOB. Female patient of 6 years old attended the Preventive Orthodontics Clinic of the Faculty of Dentistry of Araçatuba - UNESP, having as main complaint “open bite”. In the anamnesis the patient revealed that used a pacifier and presented a digital sucking habit. The patient was in the first transitional period of mixed dentition with permanent incisors and first molars partially erupted. The diagnosis was of Angle Class I malocclusion with dentoalveolar anterior open bite and dentoalveolar anterior crossbite of the deciduous right maxillary canine. The bi-helix with crib appliance was installed and the patient was oriented to perform myofunctional exercises daily. This therapeutic protocol represents an efficient and effective approach for the correction of DAOBs providing improved aesthetics, social well-being and a more appropriate and correct occlusion that allows oral functions (deglutition, speech and chewing) to work properly. The results acquired through this treatment are essentially of dentoalveolar nature.
Different nursery growing systems and growth media improved germination and seedling growth of fever tea (Lippia javanica)
Authors: Chagonda Ignatius , Chaibva Paul , Ntini Nigel , Gwazane Munyaradzi , Ndau Blessing , Ngezimana Wonder , Mtaita Taurira , Mutetwa Moses
Published: September 2023

An experiment was set up in a Completely Randomized Design (CRD) to examine the influence of nursery growing methods and growth medium on fever, tea germination, and seedling development. Two nursery growth methods (Conventional-CON and Float tray system FTs) and six different growing medium (pine bark, peat moss, coco peat, vermiculite, sand, and cattle manure) were used. ANOVA was used to compare treatment means, and means were separated using the Least Significant Difference (LSD) at a 5 % significance level. The nursery growing method and growth material exhibited a strong interaction regarding the germination index, germination percentage, seedling height, leaf area, root length, density, and final crop stand. The float tray approach yielded the greatest germination index for peat moss and the lowest for cattle manure. In the float tray method, peat moss and coco peat had the highest germination percentages, whereas cattle manure had the lowest. Under the float tray technique, the tallest seedlings emerged in peat moss and the smallest in coco peat. Peat moss had the most leaf area in the float tray system, whereas coco peat had the least in the conventional technique. Peat moss in the float tray system had the highest root length density while coco peat in the conventional technique had the lowest. Peat moss in the float tray system had the highest final crop stand, whereas seedlings in the conventional and float tray systems had nothing. based on the findings, it is recommended that fever tea seedlings be grown on peat moss using the float tray method
Induksi Kalus Eksplan Daun Porang (Amorphophallus muelleri Blume) Menggunakan Kombinasi Air Kelapa dan IAA (Indole Acetic Acid)
Authors: Girsang Iren Enjelika , Restiani Ratih , Prasetyaningsih Aniek
Published: September 2023

Permintaan ekspor umbi Porang yang relatif tinggi tidak diimbangi dengan ketersediaan bibit tanaman. Kultur in vitro menjadi salah satu upaya perbanyakan yang efektif untuk menghasilkan bibit dengan sifat seragam secara cepat dalam jumlah yang tidak terbatas. Penambahan IAA dan air kelapa merupakan faktor penting untuk menginduksi kalus Porang. Oleh karena itu, penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi IAA dan air kelapa serta kombinasinya terhadap respons pembentukan kalus berdasarkan waktu munculnya kalus, persentase pertumbuhan kalus dan morfologi kalus meliputi tekstur dan warna. Penelitian ini menggunakan Rancangan Acak Lengkap Faktorial yaitu konsentrasi IAA (0; 0,5; 1,5 ; dan 2) ppm dan air kelapa (0; 5; 10; dan 15)%(v/v). Eksplan yang digunakan adalah bagian daun yang dikultur dalam medium MS selama 6 minggu. Hasil pengamatan menunjukkan semua perlakuan IAA dan air kelapa menghasilkan respons pertumbuhan kalus sebesar 100%. Perlakuan 5 ppm IAA dan 10% air kelapa berpengaruh terhadap kecepatan munculnya kalus yaitu 15±2.83 HST. Dalam hal warna dan tekstur kalus, penambahan air kelapa pada konsentrasi (0, 5 dan 10) % dengan konsentrasi IAA lebih rendah (0 dan 0,5) ppm menghasilkan warna kalus putih kekuningan dengan tekstur kompak. Informasi yang diperoleh dari penelitian ini diharapkan dapat mendukung upaya perbanyakan tanaman Porang secara in vitro melalui kultur kalus.
The learning styles and their impact on the academic education of ecuadorian university students
Authors: Mendoza Mejia Jorge Luis , Torrealba Peña Mairelys Jaciel , Alcívar Vera Isidro Ignacio , Pastrán Felix Reinaldo
Published: September 2023

The objective of this research was to learn about the influence of the use of learning styles in the virtual academic formation of ULEAM students, Extension El Carmen. To this end, the positivist paradigm was used through the quantitative approach, with correlational level field research. The study population was one thousand five hundred and two (1502) students, calculating a sample of three hundred and seven (307), which was extracted with 95% confidence criteria and 5% margin of error, taking two sections of each course at different levels, with the purpose of knowing different opinions from various groups. For the collection of data, the survey technique was used by means of a Likert-type questionnaire, and in this way process the data by using the SPSS version 25. The results obtained show that there is a strong positive correlation in the use of learning styles and the academic training of students. Likewise, it was determined that in the Basic Education career there is a good management of these learning styles, while those of other careers varied from medium to low.
Acustigrafías del oído medio y etnografía de mundos audibles
Authors: Castrillón Vallejo Juan Carlos
Published: September 2023

Aceptar la pregunta acerca de qué se escucha cuando se oye algo implica ir al encuentro de un tipo de atención sacudida por interrogantes en continua resonancia. Quienes realizan investigaciones etnomusicológicas y toman la escucha sin esencialismos, es decir, dejando de confiar por un momento en su oído interno, son confrontados de manera frecuente por preguntas que van desde quién es o qué es el oyente, qué constituye el auditorio; hasta las preguntas por los tipos de conocimiento y figuras de lo sensible que (in)capacitan los sentidos en situaciones donde la escucha y lo sónico establecen y amplifican conjuntos de relaciones. Una manera de sentir-pensar estos conjuntos consiste en tomar la cualidad anatómica del oído medio como punto de enlace, como una “apertura onto-epistemológica” (De la Cadena, 2018, p. 167), desde la cual estos interrogantes puedan ser atendidos y analizados.
Do pensar linear e representacionista para concepções dialógicas
Authors: Strieder Roque , Farinon Mauricio João
Published: September 2023

Boa parte dos fenômenos formativos na contemporaneidade têm sido discutidos a partir de concepções que têm como ponto central de apoio a sua redução a mecanismos de competências para o utilitarismo rentável. Nenhum debate simplista poderá anunciar saídas dessa situação. Assim, consideramos prudente visualizar convergências entre as ciências humanas e da vida, para, pela via do diálogo, possibilitar reflexões e diferentes formas de sentir e agir. Nosso objetivo, baseado em estudos a partir de referenciais teóricos, é: destacar a importância da reflexão epistemológica a partir de autores que indicam limites para os ideais objetivistas e instrumentalizadores na educação e capazes de incentivar participações e significar compreensões. Sinalizamos que a persistência no interesse instrumental negligencia o potencial de formação do ser humano; que na linguagem como coordenações consensuais e na hermenêutica reside o desejo de construir mundos e futuros abertos, reconhecendo a interdependência, porque se entende que todo argumento explicativo também saboreia a beleza, o inatingível e o imensurável.
PALAVRAS CHAVE: Educação; Hermenêutica; Biologia do Conhecer
Análise de diferentes contextos implicados na emergência de modos de pensar sobre reações químicas a partir da aplicação de situações problematizadoras
Authors: Diniz Júnior Antônio Inácio , Do Amaral Edenia Maria Ribeiro , Da Silva João Roberto Ratis Tenório
Published: September 2023

Este artigo tem como objetivo analisar diferentes contextos e suas aproximações com os distintos modos de pensar sobre reações químicas que emergem nas falas de licenciandos em Química, no estudo de situações problematizadoras, elaboradas com base na teoria dos perfis conceituais. Buscamos discutir domínios e modelos de contextos alinhados aos pressupostos da teoria dos perfis conceituais, a partir da estruturação de diferentes modos de pensar e formas de falar sobre reações químicas, considerando uma gênese histórica, questões sociais, atividades e concepções prévias dos indivíduos, que podem ser associadas a contextos específicos. O estudo contou como participantes 21 licenciandos em Química, e os dados foram coletados mediante a aplicação de duas situações problematizadoras atreladas ao conceito de reações químicas. Os resultados apontam a emergência de diferentes modelos e domínios de contextos, e de distintas zonas do perfil conceitual de reações químicas. Assim sendo, podemos considerar que as reações químicas não foram discutidas apenas a partir de uma dimensão conceitual, mas que envolveu articulações entre visões científicas, sociais e tecnológicas associadas a diferentes modos de pensar o conceito em tela.
Os mapas históricos nos cadernos do aluno do estado de São Paulo
Authors: Jordão Barbara Gomes Flaire , De Sena Carla Cristina Reinaldo Gimenes
Published: September 2023

A Cartografia é, hoje, além de interdisciplinar no ambiente escolar, cotidiana. Há, contudo, saberes que devem ser estudados para a compreensão do mapa como uma linguagem. É o caso dos mapas históricos, que permitem ao estudante perceber e analisar as mudanças geográficas e históricas, que refletem na representação do espaço, bem como, compreender os conceitos cartográficos.  Atualmente, quando nos referimos à disciplina de Geografia, os livros didáticos apresentam diversas figuras com impressões coloridas, demonstrando um avanço na inserção da Cartografia como metodologia de ensino. Ao contrário do que se esperava, porém, os mapas antigos não aparecem com tanta frequência, e quando aparecem, não são utilizados de maneira funcional. Dentro deste contexto, encontra-se o material distribuído pela Secretaria da Educação do Estado de São Paulo a todas as escolas públicas da rede. Este trabalho analisou os mapas históricos presentes nos materiais didáticos de Geografia citados e os métodos adotados para sua utilização em sala de aula. Foram realizadas entrevistas com professores da rede estadual. Dentre os resultados, comprovou-se a subutilização desses mapas, pela sua escassez dentro do material analisado, e pela formação do professor, o que acarreta diversos obstáculos à utilização da Cartografia histórica como fonte de saber.
Formação de professores de matemática: Compartilhamento de experiências e o conhecimento matemático
Authors: Cararo Elhane de Fatima Fritsch , Klüber Tiago Emanuel
Published: September 2023

Este artigo explicita reflexões sobre o conhecimento matemático e as trocas de experiências entre os professores de matemática participantes de uma formação continuada em Modelagem Matemática na Educação Matemática. Tais reflexões se apoiam na interpretação dos dados da pesquisa, constituídos a partir da transcrição dos áudios de 14 encontros de formação e do depoimento de 10 participantes. A pesquisa, conduzida na atitude fenomenológica-hermenêutica, buscou contribuir com a área de formação de professores em Modelagem Matemática, evidenciando como os professores de matemática compreendem o conhecimento matemático e como se dá as trocas de experiências entre os pares. Compreendemos que as mudanças pedagógicas, por parte de quem ensina matemática, não ocorrem de forma imediata e solitária. Assim, um modelo formativo que valorize a experiência do professor e que se articule às dificuldades do contexto escolar vivido por ele, favorece a motivação pela participação na formação e pela mudança de prática.
Analisis Faktor yang Terkait dengan Kejadian Obesitas Sentral pada Wanita Dewasa
Authors: Purwaningtyas Desiani Rizki , Tanjung Namira Permata , Dhanny Devieka Rhama
Published: September 2023

This research aimed to analyze factors including energy and macronutrient intake, physical activity, and sleep quality in relation to the incidence of abdominal obesity in adult women. The study design was cross-sectional. The population consisted of adult women in Rawa Buaya, West Jakarta. The sample consisted of 80 adult women aged 40–60 who were drawn using the purposive sampling technique. The collected data included waist circumference, consumption data using the 2x24-hour recall method, physical activity data using the 2x24-hour physical activity recall questionnaire, and sleep quality data using the Pittsborough Sleep Quality Index (PSQI) questionnaire. Data were statistically analyzed using Chi-Square with a significancy level of 95% (α = 0.05). The results showed that 87.5% of women had central obesity. Sampels had 55.0% less energy adequacy, 40.0% less protein adequacy, 41.2% less fat adequacy, 68.7% less carbohydrate adequacy, 70.0% less physical activity, and 67.5% poor sleep quality. The results showed a relationship between physical activity and sleep quality and central obesity (p 0.05). However, energy, protein, fat, and carbohydrate adequacy had no relationship with central obesity (p 0.05). Controlling sufficient physical activity and maintaining good sleep quality can prevent central obesity in adult women. Penelitian ini bertujuan menganalisis hubungan beberapa faktor yang meliputi asupan energi dan zat gizi makro, aktivitas fisik, serta kualitas tidur dengan kejadian obesitas sentral pada wanita dewasa. Desain penelitian ini adalah cross-sectional. Populasi penelitian adalah wanita dewasa di Rawa Buaya Jakarta Barat. Sampel wanita dewasa berusia 40-60 tahun berjumlah 80 orang diambil melalui teknik purposive sampling. Data lingkar pinggang diambil dengan melakukan pengukuran langsung; data konsumsi makan melalui metode food recall; data aktivitas fisik menggunakan kuesioner physical activity recall; dan data kualitas tidur menggunakan kuesioner Pittsburhg Sleep Quality Index (PSQI). Analisis data menggunakan uji statistik Chi-Square dengan derajat kepercayaan 95%. Hasil penelitian menunjukkan 87,5% wanita mengalami obesitas sentral. Terdapat 55% sampel kekurangan energi, 40,0% kurang protein, 41,2% kurang lemak, 68,7% kurang karbohidrat, 70% aktivitas fisik rendah, dan kualitas tidur buruk 67,5%. Hasil uji chi square menunjukkan terdapat hubungan aktivitas fisik dan kualitas tidur dengan obesitas sentral (p 0,05). Kecukupan energi, protein, lemak dan karbohidrat tidak berhubungan signifikan dengan obesitas sentral (p0,05). Mengontrol aktivitas fisik yang cukup dan menjaga kualitas tidur yang baik dapat mencegah obesitas sentral pada wanita dewasa.
Sering Konsumsi Kudapan Asin Berkaitan dengan Kenaikan Indeks Massa Tubuh Dewasa Muda
Authors: Hanifah Aodrey Amelia Rania Nur , Angkasa Dudung , Wahyuni Yulia , Kuswari Mury , Harna Harna
Published: September 2023

The current study is aimed at examining the relationship between exposure to fast food promotion, consumption of obesogenic food, and body mass index in early adulthood. This cross-sectional study involved 76 respondents aged 26–35 years. Those with personal mobile phones and social media accounts are included in this study. Exposure to fast food promotion (FFP) was assessed by structured questionnaires, while obesogenic food consumption (OBC) was determined by a semi-quantitative food frequency questionnaire. Body mass index (BMI) was drawn from weight and height measurements. A Spearman analysis was performed to find the correlation. This study found that neither the total score in FFP nor the total grams in OBC were associated with BMI. Interestingly, upon item analysis, one item in OBC (highly salted food) was significantly associated with BMI (r = 0.230, p-value = 0.046). Nutrition and health education specific to the reduction of salty foods should be promoted among young adults to prevent obesity. Penelitian ini bertujuan untuk menganalisis hubungan antara paparan promosi makanan cepat saji, konsumsi makanan obesogenik, dan indeks massa tubuh pada masa dewasa awal. Studi menggunakan rancangan potong lintang yang melibatkan 76 responden berusia 26-35 tahun yang dipilih secara purposive. Mereka yang memiliki ponsel pribadi dan media sosial termasuk dalam penelitian ini. Paparan promosi makanan cepat saji dinilai dengan kuesioner terstruktur yang terdiri dari tujuh item (nomor) pertanyaan tervalidasi sedangkan konsumsi makanan obesogenik ditentukan oleh Semi Quantitative Food Frequency Questionnaire (SQ-FFQ). Indeks massa tubuh (IMT) diambil dari pengukuran berat badan dan tinggi badan. Analisis korelasi Spearman dilakukan untuk menemukan hubungan. Penelitian ini menemukan bahwa baik skor total dalam paparan promosi makanan cepat saji maupun total konsumsi makanan obesogenik tidak terkait dengan IMT. Menariknya, setelah analisis item, satu item dalam perilaku konsumsi makanan obesogenik (konsumsi kudapan asin) secara signifikan dikaitkan dengan IMT (r= 0,230, p-value = 0,046). Pendidikan gizi dan kesehatan terkait pembatasan konsumsi kudapan asin harus dipromosikan di kalangan orang dewasa awal untuk mencegah obesitas.
Impact assessment of Islamic microfinance on small and medium-sized enterprises in Mogadishu, Somalia
Authors: Mohamud Iqra Hassan , Mohamud Ahmed Abdirashid
Published: September 2023

Small and medium-sized enterprises (SMEs) play an increasingly vital role in the economic advancement of nations. Nonetheless, these enterprises often face challenges in accessing formal external funding channels. The emergence of Islamic microfinance presents a potential solution to alleviate the financial constraints confronting SMEs. Given the primary mission of Islamic microfinance institutions (MFIs) to uplift the socio-economic status of the underprivileged, it becomes imperative to scrutinize their influence on SME growth. This study aims to ascertain the effects of Islamic microfinance on SMEs in Mogadishu, Somalia. Employing a systematic random sampling method, a carefully selected sample of 100 SMEs was determined. A structured survey framework was developed to collect data, and data analysis was conducted using the Statistical Packages for the Social Sciences (SPSS). The study reveals that micro-savings significantly contribute to SME augmentation, with comparatively limited impact from micro-insurance. While many SMEs benefit from Islamic microfinance, there is a shortfall in the attainment of required funding among beneficiaries. This research sheds light on concerns related to borrower defaults, pre-financing screening deficiencies, resource inadequacy, and the absence of governmental and donor support in Islamic microfinance institutions. The implications extend to future research opportunities, emphasizing the need for governmental and stakeholder efforts to streamline financing acquisition from MFIs by relaxing collateral requirements for SME borrowers.
Equity Perfecting an Imperfect Gift of Shares: A comparative study on the rulings of the Malaysian federal court and English common law
Authors: Oon John Chuah Chong , Basir Sayidah Asma , Dhihny Yunus Ahmad Waseem Dhihny Yunus , Jaiman Cartaz Ummu Syawaeda
Published: September 2023

The aim of this paper is to ascertain how the latest Malaysian apex court apply English trust law for equity to perfect an imperfect gift of shares as encapsulated in the leading case of Pennington v Waine. A comparative research methodology reveals that there must be detrimental reliance on the part of the donee of shares, which cannot be justified from the perspective of company law. It must also be unconscionable for the donor of shares to deny the donee and this subjective test is too wide and confers the court's unfettered discretion to perfect an imperfect gift.
Understanding the Challenges Faced by the Young People in Malaysia
Authors: Yaacob Mahazril ‘Aini , Mohd Noor Nurul Hidayana
Published: September 2023

In Malaysia, it was difficult for young people to secure decent housing through ownership or renting. Due to Malaysia's lack of rental regulation, renting a home is challenging because there is no stability in the rental sector. The study was conducted using a quantitative approach involving a questionnaire survey with young people in the Greater Kuala Lumpur. Findings discovered that high deposits, lack of access to affordable rental schemes and lack of suitable rental housing schemes for the renters were among the critical challenges for them. Policymakers should relook into the rental aspect and formulate rental regulations that benefit both renters and homeowners in Malaysia.
Tenacity of Accountability in Local Government to Achieve Public Trust
Authors: Zainal Abidin Nor Zaini , Ramli Shahriza Ilyana , Mohamad Sirat Nur Irinah , Manshor Nurul Mazrah
Published: September 2023

The uncertainty in determining the public’s trust portrays public prejudices towards the government, especially in service delivery. As a field government, local government is a place of study in this matter. Being the closest to the public, the work and services of local government are primarily subject to public scrutiny and questions. Accountability means excellent services and general satisfaction, which can lead to public trust. Three important accountability activities have been chosen to assess public trust. By using Smart-PLS to test the variables, encouraging results were derived in terms of the accountability of public servants towards public trust.
Malaysia's Climate Change Framework and Local Government Response
Authors: Zainal Abidin Nor Zaini , Mohamad Sirat Nur Irinah , Manshor Nurul Mazrah
Published: September 2023

Climate change is a significant global challenge affecting our planet's ecosystems. Addressing this challenge requires a concerted effort from all stakeholders, including businesses, academic institutions, and government at all levels. This paper examines Malaysia’s national policy on climate change and its legal framework at national and international levels. It also aims to consider the response by local authorities. The discussion adopts the doctrinal legal research analysis. The findings of this paper can provide the policymakers, governments, and local authorities in Malaysia to expedite their climate change mitigation effort.
Exploring Barriers to Adoption of Halal Certification among Restaurant Owners in Seremban, Malaysia
Authors: Md. Rodzi Zahari , Mohd Amin Farah Azaliney , Muhamad Khair Muhamad Helmi , Wannasupchue Wannasiri
Published: September 2023

This preliminary study seeks to gain initial insights into the barriers encountered by restaurant owners in Seremban, Malaysia, regarding the adoption of halal certification. The research, which precedes a more comprehensive DEMATEL (Decision-Making Trial and Evaluation Laboratory) analysis, employs a quantitative approach and data collected through Google Forms from a limited sample of 26 restaurant owners. The findings highlight four primary barriers: cost, lack of awareness, procedural complexities, and insufficient government support. Notably, this study does not aim for exhaustive conclusions but serves as a foundational exploration, offering valuable perspectives for further investigation. The outcomes will be instrumental in advancing our understanding of halal certification adoption among restaurant proprietors in Seremban, ultimately facilitating more in-depth analyses and strategic solutions.
Halal Food Perspectives: A cross-sectional survey of neophobic and neophilic mindsets
Authors: Amir Nurul Aisyah , Jaafar Mohamad Hasif , Shahruddin Shafiq
Published: September 2023

This study explores the relationship between halal food and food neophobia in Malaysia. A total of 399 participants were surveyed using the Food Neophobia Scale (FNS). Neophobic individuals were most likely to be generation Z, male, had less than tertiary education, and had a salary less than RM1000. They tended to avoid food due to halal status and weird taste. The findings provide insights into the level of food neophobia among Malaysians and its impact on their acceptance of halal food. The results can aid policymakers and industry stakeholders in promoting inclusive and culturally sensitive food choices.
Sharia Parameters for Cash Trust Hibah Implementation in Malaysia
Authors: Moidin Shofiyyah , Mat Rani Mohd Afandi , Mohd Arif Mohd Izzat Amsyar , Adenan Faezy
Published: September 2023

Several entities in Malaysia have offered to implement trust hibah in order to establish Muslim property management. The previous study has argued that several Sharia difficulties demand a clear explanation and answer from a Shariah perspective. As a result, the goal of this research is to propose cash trust hibah parameters to guide and improve trust hibah governance by all stakeholders. This qualitative research collected data from in-depth interviews. Data will be analysed by content analysis. The finding showed that cash trust hibah parameters should be done using conditional hibah contracts and made separately, the condition must serve the interests and welfare of the giver and the hibah’s recipient, and a cash trust hibah property should be done based on a percentage rather than a fixed value. Thus, trust hibah product providers must follow Shariah parameters to boost Muslim trust.
Affective Domain as the Main Foundation for Meaningful Learning in the Age of Mediamorphosis
Authors: Mohammed Zabidi Mahfuzah , Othman Nur Syazwani , Mohammed Zabidi Ahmad Fakhrurrazi , Mohd Burhan Norhapizah
Published: September 2023

The affective domain is vital for achieving meaningful learning and happiness.  However, this domain is difficult to assess due to its complexity and relative measurement.  This study seeks to identify the foundation of affective domains to assist educators in creating a meaningful learning experience. Examining the components of this domain, namely values, emotions, motivations, and attitudes, reveals that the foundation of the affective domain consists of true knowledge, the natural inclination and God-consciousness, humanity, focus on the hereafter, and heart purification.  These foundations must also be incorporated into the practice of tafakkur and tazakkur to ensure the holistic development of individuals.
Empowering Asnaf through Effective Distribution Practices: Lembaga Zakat Negeri Kedah (LZNK), Malaysia
Authors: Ismail Muhammad Saiful Islam , Fazial Farahdina , Kasim Noor Hidayah , Abu Bakar Suhaida
Published: September 2023

The COVID-19 endemic has become a challenge to the LZNK in distributing zakat to asnaf in Kedah. This study aims to investigate the distribution practices of zakat carried out by LZNK. Qualitative was employed, where a semi-structured interview and thematic analysis were applied. The findings demonstrated two themes, strategic plan and advanced technology, identified as the main practices in distributing zakat. This article contributes by adding a new modification of the construct for themes that other zakat institutions in other countries can implement.