bluuebunny/crossref_metadata_2025 huggingface dataset:
Sedimentalogical characterization of the Bero River Estuary
Authors: Neves Gilson , Moreira Telma , Matias Rebeca , André Kinkani
Published: August 2024

The research in question was carried out in the southwestern portion of Angola, Namibe Province, Moçâmedes Municipality, more specifically in the estuary of the Bero River. It aimed to characterize the sedimentology of the Bero River estuary, and for this purpose sedimentological analyses were carried out to understand the composition, granulometry and distribution of sediments in the studied area. For a better organization, the research was fragmented into 3 stages and the methodology was essentially varied and included a series of laboratory analyses and statistical analyses. The results revealed significant variations in the average particle sizes, with a decreasing trend towards the mouth of the river. In addition, differences in sediment selection were observed between samples, indicating variations in the uniformity of particle sizes throughout the estuary. Regarding the symmetry of the particles, there were variations among the samples, suggesting differences in the distribution and morphology of the sediments. The same results provide information for understanding the dynamics of the estuary and its influence on the coastal environment and contributing to a better understanding of the ecological and geological aspects of the area, in addition to subsidizing actions for the management and conservation of local natural resources.
Social and academic factors influencing progression of upper primary learners with dysgraphia: A study of selected schools in Mongu district
Authors: Sianga Mary , K Muzata Kenneth , Milambo Fidelity
Published: August 2024

This study examines the impact of dysgraphia on grade progression in upper primary learners in Mongu District. Dysgraphia is a condition that impacts an individual's writing skills and is classified as a learning disability. The study aims to investigate the correlation between dysgraphia and academic performance, specifically in the context of grade progression. Data was collected through standardized assessments and teacher observations. The findings suggest that dysgraphia has a significant impact on the academic progression of upper primary learners. Understanding these challenges can lead to the development of tailored interventions to support students with dysgraphia and improve their academic outcomes.
Social economy in Angola: sociological perspectives on the present reality
Authors: Cabeto Paulo
Published: August 2024

For many years, the Angolan government concentrated its efforts on a mono-sector economy, heavily dependent on oil, neglecting the exploration of other crucial areas for the sustainable development of the country. This dependence resulted in volatile economic growth and perpetuated high levels of poverty and social inequalities. Currently, various studies in both sociology and economics emphasize the need for economic diversification to find concrete solutions to the challenges faced by Angolan communities. This article analyzes the current state of the social economy in Angola from a sociological perspective. It is a bibliographical study, based on the analysis of existing literature on the phenomenon in the Angolan context. To understand the concrete reality of the country, the article discusses the issue on a macro level, considering the global scenario, and consequently addresses the current specificities of the country. It cross-references literature with different empirical data – from the National Institute of Statistics (INE-Angola), African Union, International Monetary Fund (IMF), CIRIEC-International, among others. The article highlights that the Angolan social economy is dominated by the agrarian structure, which consists of peasants and family farmers, whose operations represent 99.08% of the total number of farms, occupying 97% of the total cultivated area of the country. It also emphasizes that in the Angolan context, the main actors in the social economy are cooperatives, which are fundamental agents in the fight against poverty, unemployment, and social exclusion.
genocidio largamente anunciado
Authors: Landi María
Published: August 2024

Una mirada desde América Latina a los seis meses de guerra de Israel contra Gaza buscando las raíces históricas del proyecto sionista de conquista de la tierra y asen- tamiento colonial que nunca se detuvo durante siete décadas, pues el genocidio suele ser inseparable del colonialismo, como el racismo. La comunidad internacional po- dría haber evitado esta brutal y sangrienta escalada, y décadas de sufrimiento pales- tino, poniendo algún tipo de freno o sancionando los constantes crímenes de guerra y contra la humanidad israelíes. Escuchar la palabra palestina es un desafío para la Teología latinoamericana desde la Teología de la Liberación de Palestina.
Daylight Enhancement Strategies Through Roof for Heritage Buildings
Authors:   Department of Architecture, Graduate School, Yaşar University, Izmir, Turkey, Sönmez Nurefşan
Published: August 2024

Enhancing daylighting in heritage buildings is a complex challenge that requires a delicate balance between preserving architectural integrity and improving visual comfort. This paper investigates enhancing daylight in heritage buildings, balancing preservation and visual comfort. It focuses on a 1905 heritage building undergoing reconstruction, addressing insufficient daylight on the ground floor and glare on the first floor. The study investigated novel design solutions by using simulation and optimization approaches. A multi-objective optimization algorithm, called JDEMO Algorithm (a multi-objective self-adaptive differential evolution algorithm), was utilized to obtain Pareto optimal results, and integrated with performative simulations using ClimateStudio (CS) plug-in for Grasshopper. Strategies include altering skylight glazing materials, surface materials, and using Tubular Daylight Guidance Systems (TDGS). Results show TDGS with larger diameters improve Useful Daylight Illuminance (UDI) and reduce Spatial Disturbing Glare (sDG). Material selection impacts daylight distribution, emphasizing the importance of skylight glazing materials. While specific to one case, this research has wider implications for heritage preservation and daylighting. By innovating sustainable design, it contributes to preserving heritage buildings while enhancing visual comfort.
Fatores associados à duração do aleitamento materno durante a pandemia da COVID-19: estudo de sobrevida
Authors: Silva Thales Philipe Rodrigues da , Soares Lorrayne Oliveira Dias , Santos Luana Carolina dos , Ferreira Fernanda Marçal , Schreck Rafaela Siqueira Costa , Gonçalves Renata Melgaço , Santos Gabriela Muniz Vidigal dos , Matozinhos Fernanda Penido
Published: August 2024

RESUMO Objetivo: Investigar as repercussões da COVID-19 na duração do aleitamento materno e analisar os fatores associados em Belo Horizonte, Minas Gerais, Brasil. Método: Trata-se de estudo epidemiológico, de coorte prospectiva. Os dados foram coletados em prontuários médicos e por meio de entrevistas telefônicas. As mulheres que apresentaram o desmame foram estimadas por meio da análise de sobrevivência de Kaplan-Meier. O teste log-rank foi utilizado para verificar diferenças entre os grupos, analisando-se o tempo de desmame, segundo as características sociodemográficas e clínicas. Os valores de hazard ratio e intervalos de confiança de 95% foram estimados utilizando-se análise de regressão de Cox. Resultados: Participaram da pesquisa 1.729 mulheres. Durante a pandemia de COVID-19, mulheres pardas e mulheres submetidas à cesariana foram mais suscetíveis a interromper a amamentação. Conclusão: A via de nascimento e as características étnicas das mães associaram-se ao desmame precoce durante a pandemia de COVID-19. Tais achados são importantes para nortear a assistência da equipe multiprofissional, sobretudo da enfermagem, durante o pós-pandemia e em cenários epidemiológicos futuros.
Culinary medicine: experience report of an elective course for Medical students
Authors: Nascimento Paula Pires , Watanabe Juliana Aiko , Bueno Marina de Andrade Maia Galvão , Katekawa Adriana , Cruz Marcela Rassi da , Alvarenga Tassiane , Machado Ghina Katharine Eugênia Dourado Meira , Yarak Samira
Published: August 2024

ABSTRACT Introduction: The global increase in unhealthy eating is closely linked to a downward trend in food preparation at home. There are studies showing a positive association between increased cooking skills and reduced cardiovascular risk. In addition, the little time devoted to nutrition education in the curriculum of medical schools contrasts with the high mortality rates attributable to poor diet. Culinary Medicine (CM) is an emerging field of Medicine, which brings a new educational approach, based on scientific evidence, whose objective is to teach the power that food has on health and to improve the eating behaviors of healthcare professionals and, consequently, of their patients. Experience report: An elective discipline of CM was developed at Unifesp, which resulted in a descriptive study with a qualitative approach, carried out with 18 students who participated in weekly meetings during 5 weeks of training. The meetings were carried out 100% online, through the Zoom platform. Data from this study were collected through portfolios, in which each student described their experience with the course. The analysis of the material was carried out through thematic analysis. A questionnaire was applied to evaluate the Culinary Skills Index developed and validated according to self-efficacy in the performance of culinary skills and having as theoretical reference the Dietary Guideline for the Brazilian Population. Discussion: There are numerous challenges such as the physicians’ awareness about the importance of this approach, which often seems to be more practical than technical, and the subjectivity of the topic on changing the behavior of physicians and patients. However, the results of this study show that the students who took the elective course believe that this curricular reformulation is extremely important and urgent. Conclusion: There is a worldwide transformation trend in the curriculum of healthcare professionals, and it is believed that this process can be initiated in medical schools through elective courses in Culinary Medicine, such as the one implemented at Unifesp.
Pressupostos dialéticos acerca do socialismo e projetamento na China de hoje
Authors: Jabbour Elias Marco Khalil , Capovilla Cristiano
Published: August 2024

Resumo A crescente influência sobre o mundo transformou a compreensão da China em ordem do dia. Este artigo pretende enfrentar essa investigação no sentido da superação do entendimento comum que enquadra a experiência chinesa em categorias analíticas fixas, buscando configurar uma nova determinação racional em que “o conceito se manifesta no movimento real”. Por se tratar de uma vivência que se desenrola no contexto da luta anti-imperialista, admitimos que o socialismo chinês se desenvolve baseado no marxismo como ciência do poder político em oposição aos postulados do chamado “marxismo ocidental”. Propugnamos que, sem uma nova gramática cognitiva que permita pensar e conhecer o fluxo da totalidade de contrários do ser histórico, a ciência social pouco avançará na produção de teorias, conceitos e categorias que correspondam a uma visão de profundidade deste fenômeno único na história. Concluímos nosso exame da experiência chinesa a partir de duas categorias fundamentais: socialismo e projetamento.
Role of inflammation in the pathogenesis of novel coronavirus infection
Authors: Klimov Nikolay A. , Simbirtsev Andrey S.
Published: August 2024

The activation of various types of epithelial, endothelial, and immunocompetent cells, along with hyperproduction of cytokines and other proinflammatory mediators and activation of the complement system, plays a crucial in the pathogenesis of coronavirus disease 2019 (COVID-19). These conditions leads to severe inflammation and acute respiratory distress syndrome. Hyperinflammatory reactions in the lungs and other tissues result in significant tissue damage and organ dysfunction. A specific feature of severe acute respiratory syndrome coronavirus 2 infection is the combination of cell death and inflammation. In COVID-19, not only pneumocytes but also many other cells are killed. These cells undergo programed cell death through three main pathways: apoptosis, pyroptosis, and necroptosis. These processes help protect organisms from intracellular pathogens by releasing them from infected cells, which then bind to specific receptors and antibodies, undergo opsonization, and are phagocytosed. Localized inflammation aims to eliminate these pathogens, but severe inflammation is an important component of the immunopathogenesis of COVID-19. The immunopathogenesis of COVID-19, particularly the role of inflammation in the development of severe clinical signs, is now largely understood. This disease has a complex immunopathology, including excessive activation of adaptive and innate branches of the immune system and interactions between immune cells and affected tissues.
Prefrailty as a possible correctable risk factor for falls in patients with arterial hypertension: An open, cross-sectional study
Authors: Larina Vera N. , Samkovа Irina А. , Fedorova Еkaterina V.
Published: August 2024

BACKGROUND: The study of senile preasthenia gravis as a possible additional risk factor for falls in patients with arterial hypertension (AH) may complement existing ideas in this field.
AIM: To analyze risk factors for falls in patients aged ≥60 years.
MATERIALS AND METHODS: This open single-center, single-stage, continuous method study included 94 outpatient patients (2 men, 92 women) aged 72.0±5.6 years with a history of falls. Physical examination, clinical and biochemical blood tests, screening of senile asthenia (“Age is not a hindrance” questionnaire), risk (get up and go test), and fear of falls (short falls efficacy scale and falls efficacy scale), cognitive functions (Montreal scale of cognitive assessment), and daily monitoring of blood pressure were collected.
RESULTS: Concomitant diseases were registered in 95% of patients, two or more diseases in 88%, and AH in 78%. Orthostatic hypotension was observed in 30% of people with AH. Preasthenia gravis was detected in every third patient who had a history of falls, regardless of the presence or absence of AH (p=0.915). A relationship has been established between probable preasthenia gravis in individuals with AH and the fear of falls (odds ratio [OR] 9.66, 95% confidence interval [CI] 1.22–76.77, p=0.032), decreased cognitive function in the MoSa test (OR 4.29, CI 1.65–11.11, p=0.003), and orthostatic hypotension (OR 2.92, CI 1.03–8.32, p=0.045). AH in patients who had a history of falls correlated with reduced functional activity as evidenced by the results of the get up and go test (OR 4.65, CI 1.00–21.63, p=0.050), fear of falls according to the short falls efficacy scale (OR 2.87, CI 1.00–8.21, p=0.050) and falls efficacy scale (OR 5.07, CI 1.08–14.26, p=0.002), and decreased cognitive functions (OR 4.43, CI 1.43–13.11, p=0.009). An association was established between fractures and the number of falls (OR 3.9).
CONCLUSION: Senile preasthenia was associated with predicted risk factors for falls (cognitive decline, fear of falling, and orthostatic hypotension); thus, preasthenia can be considered a possible independent correctable risk factor for falls.
Current dietary accents for the elderly: Narrative review
Authors: Karamnova Natalia S. , Shvabskaia Olga B.
Published: August 2024

Diet optimization is considered an effective strategy for preventing chronic noncommunicable diseases, as a necessary component of rehabilitation and, in general, as a preventive direction of healthy aging. The article discussed the different accents of the diet of older people. The main causes of the inferiority of such diet were considered. The review presented age-related physiological features of the changes in energy and nutrient requirements. Data on the features and criteria of formulating a diet, taking into account dietary diversity, are presented, including recommendations on the choice of food products. The basic principles of dietary correction in the presence of an alimentary-dependent risk factor in older people are described. The MIND diet was analyzed. The analysis revealed that diet must be optimized to prevent cognitive impairment.
Features of the psychoemotional state and quality of life of practically healthy individuals (hyperreactors) working on a rotational basis in the Arctic region
Authors: Samoilova Elena P. , Gapon Lyudmila I. , Guskova Olga A. , Kalugin Alexey V. , Nistryanu Darya N. , Cheremnykh Danil Y. , Peshteryan Vladimir A.
Published: August 2024

BACKGROUND: At present, the Arctic receives special attention as a strategic region of great importance for the future of the whole country. In the Arctic region, the human body is subjected to the complex effects of negative natural and climatic factors associated with the proximity of the Arctic Ocean. In the process of evolution, two genophenotypes of adaptive response to natural stress factors occurred, namely, “stayers” or “hyporeactors” and “sprinters” or “hyperreactors.”
AIM: To determine the psychoemotional state and quality of life of individuals with arterial hypertension working on a shift basis in the Arctic region.
MATERIALS AND METHODS: Participant recruitment was conducted at the New Port field of Gazpromneft-YAMAL LLC, in the Arctic region. The research protocol was registered in ClinicalTrials.gov as NCT05839028. In this group, daily blood pressure monitoring and questionnaire surveys (Hospital Anxiety and Depression Scale, Symptom Checklist-90-Revised, Short-Form-36) were conducted in the first 3 days after arrival in the Arctic regions.
RESULTS: In the assessment of shift workers in the first 3 days after arrival in the Arctic region, blood pressure tended to rise in the daytime. The duration of this period was examined, as people adapt to the climate relative to their permanent place of residence.
CONCLUSION: The physical and role functioning of individuals are associated with indicators of SMAD, such as daily diastolic and systolic blood pressure and blood pressure variability. Obesity as a risk factor positively affects functioning in the Arctic watch, reducing the severity of psychopathological symptoms. However, the reasons for this observation require further study. In shift workers, obsessive-compulsive symptoms decrease with increasing age.
High-sensitivity troponin I in patients with arterial hypertension
Authors: Pereverzeva Kristina G. , Nizov Alexandr A. , Bark Sofya D. , Sherbakova Olga N.
Published: August 2024

BACKGROUND: The literature provides data on the mechanisms of increasing levels of high-sensitivity cardiac troponin (hs-cTn) in the absence of cardiomyocyte death, including in hypertension, and the causes are currently not thoroughly examined.
AIM: This study aimed to establish the factors associated with changes in hs-cTn level in patients with the initial stages of hypertension.
MATERIALS AND METHODS: The study included 43 patients with arterial hypertension from February 1 to April 1, 2023. All the included patients underwent a standard clinical and instrumental examination, and the concentrations of hs-cTn I and the N-terminal fragment of the precursor of the cerebral natriuretic peptide were determined. A predictive model of the probability of determining the hs-sTp I level above the reference values was constructed using the logistic regression method. The differences were considered significant at p 0.05.
RESULTS: The hs-sTp I level was 0.1 ng/mL in 29 patients, and the median, minimum, and maximum levels in all patients were 0.17 [0.10; 0.22], 0.07 , and 0.36 ng/mL, respectively. The predictor of changes in hs-sTp I level above the reference values was creatinine, with an odds ratio of 1.071 (95% confidence interval (CI) 1.003–1.145, p=0.041), and the predictor of finding the hs-sTp I level within the reference was the number of antihypertensive drugs taken: an increase in the “number of antihypertensive drugs” when determining the concentration of hs-sTp I above the norm decreased by 3.336 times (95% CI 0.105–0.854, p=0.024).
CONCLUSION: This pilot prospective study of patients with stage 1 and 2 hypertension demonstrated an association between an increase in serum creatinine and an increase in hs-sTp I levels and between the number of antihypertensive medications taken by the patient and a decrease in hs-sTp I levels. The results must be confirmed by a longitudinal prospective study of a large sample of patients, and the relationship of the data obtained with short- and long-term prognosis in people with hypertension must be determined.
Viskositas dan aktivitas antibakteri kitin berpartikel nano yang dihidrolisis dengan volume HCl berbeda
Authors: Naiu Asri Silvana , Yusuf Nikmawatisusanti
Published: August 2024

Kitin dan kitosan memiliki sifat antibakteri. Kitin bersifat tidak mudah larut sehingga harus diubah menjadi partikel yang mudah larut. Pembentukan kitin menjadi partikel yang mudah larut dapat dilakukan melalui memodifikasi menjadi bentuk nano menggunakan senyawa asam dan proses destruksi berkecepatan tinggi. Proses pengecilan partikel diduga dapat memengaruhi aktivitas antibakteri dan viskositas kitin. Penelitian ini bertujuan untuk menentukan perbandingan kitin dan HCl terbaik untuk menghasilkan nano kitin berdasarkan zona hambat bakteri yang maksimum dan viskositas larutan nanokitin. Bakteri yang diuji adalah Staphylococcus aureus, Escherichia coli, dan Salmonella sp. Perlakuan yang diberikan adalah perbandingan kitin dan HCl, yaitu 1:8, 1:10, dan 1:12 (b/v). Parameter yang dianalisis meliputi rendemen partikel nanokitin, zona hambat bakteri, dan viskositas larutan nanokitin. Perbandingan kitin dan HCl 1:8 merupakan hasil terbaik menghasilkan nanokitin 70,44%. Perbedaan jumlah HCl dalam menghidrolisis kitin berpengaruh terhadap zona hambat bakteri. Zona hambat terhadap Salmonella sp. yaitu 7,4 mm dan S. Aureus, yaitu 8,10 mm. Zona hambat untuk E. coli hanya terdapat pada perlakuan perbandingan 1:10. Nilai viskositas tidak dipengaruhi oleh perbedaan perbandingan kitin dan HCl. Nanokitin dari perbandingan 1:8 berpotensi sebagai bahan aktif dalam pembuatan edible film.
Karakteristik dendeng daging lumat ikan tongkol dengan penambahan tepung rumput laut Gracilaria sp.
Authors: Lobo Reni , Roiska Riris , Wulandari Tri , Soselisa Julian Franklin , Zulfamy Kristian Edo
Published: August 2024

Dendeng pada umumnya memiliki tekstur yang keras sehingga kurang diminati oleh konsumen. Tujuan penelitian ini untuk menentukan konsentrasi penambahan tepung rumput laut Gracilaria sp. terbaik terhadap karakteristik dendeng daging lumat ikan tongkol (Euthynnus affinis). Metode yang digunakan adalah rancangan acak lengkap (RAL) dengan 5 perlakuan, yaitu penambahan tepung rumput laut Gracilaria sp. pada pembuatan dendeng lumat ikan tongkol dengan konsentrasi 0; 2,5; 5; 7,5 dan 10%. Data dianalisis dengan ANOVA dan data kesukaan diuji dengan Kruskal Wallis. Hasil karakteristik tepung rumput laut diperoleh kandungan serat pangan 75,32±0,69%, viskositas 5,52±0,01 cPs, kekuatan gel 40,65±0,04 g/cm2, agar 32,22±0,01%, kandungan logam berat Hg <0,002, Pb <0,004 mg/kg dan Cd 0,063±0,01 mg/kg, kadar air 11,77±0,34%, serta rendemen 14,02±0,06%. Penambahan tepung rumput laut Gracilaria sp. 2,5% pada dendeng lumat ikan tongkol menghasilkan kualitas terbaik dengan nilai ketampakan (7,67), aroma (7,30), tekstur (7,60), serta rasa (7,03) pada skala 1-9. Hasil uji perbandingan pasangan dengan dendeng komersial (dendeng sapi) memberikan nilai positif dan dapat disimpulkan bahwa hasil produk dendeng ikan tongkol terpilih memiliki mutu sensori yang lebih baik dibandingkan dengan dendeng komersial dan dapat diterima oleh panelis. Hasil analisis proksimat dendeng, yaitu kadar protein 34,36±0,01%, air 10,56±0,15%, lemak 3,08±0,44%, dan abu 6,30±0,05%. Hasil analisis tekstur, yaitu hardness 976,67±189,11, adhesiveness 0,24±0,18, dan fracture 12,96±3,56.
Aktivitas inhibisi tirosinase ekstrak etanol rumput laut Ulva lactuca secara in vitro
Authors: Gazali Mohamad , Suhardani Mila Novalita , Husni Amir , Nurjanah Nurjanah , Zuriat Zuriat , Hasanah Uswatun , Syafitri Rina
Published: August 2024

Ulva lactuca kaya senyawa bioaktif yang bermanfaat bagi manusia dan organisme lainnya. Tujuan penelitian ini adalah untuk menentukan aktivitas inhibisi tirosinase pada ekstrak etanol rumput laut U. lactuca secara in vitro. Penelitian ini dilakukan secara bertahap, yaitu proses maserasi U. lactuca dengan pelarut etanol. Ekstrak difraksinasi cair-cair dengan pelarut n-heksana, kloroform, dan air. Ekstrak etanol dan fraksi diuji total fenol, total flavonoid, dan aktivitas inhibisi tirosinase. Nilai total fenol dan flavonoid tertinggi didapatkan dari fraksi n-heksana dengan nilai 9,43±0,27 mgGAE/g dan 9,20±0,49 mgQE/g. Aktivitas inhibisi tirosinase tertinggi diperoleh dari fraksi n-heksan dengan nilai IC50 127,74±6,47 µg/mL. Senyawa aktif yang berperan penting dalam aktivitas inhibisi tirosinase pada ekstrak etanol dan fraksi n-heksana meliputi kalkon, asam ferulat, asam 4-nitrocinamat, asam 4-aminobenzoat, derivat 2TMS, asam 4-hidroksibenzoat, 4-tert-butylfenol, 1-tetradekanol, ester metil asam n-heksadekanoat, asam palmitat, 2-(2-Aminofenil)-1H-benzimidazol, dan asam 5-metilsalisilat. Fraksi n-heksana U. lactuca dapat digunakan sebagai inhibitor tirosinase alami.
Automated, Near Real-Time Ground-Motion Processing at the U.S. Geological Survey
Authors: Thompson Eric M. , Hearne Mike , Aagaard Brad T. , Rekoske John M. , Worden C. Bruce , Moschetti Morgan P. , Hunsinger Heather E. , Ferragut Gabriel C. , Parker Grace A. , Smith James A. , Smith Kyle K. , Kottke Albert R.
Published: August 2024

We describe automated ground-motion processing software named gmprocess that has been developed at the U.S. Geological Survey (USGS) in support of near-real-time earthquake hazard products. Because of the open-source development process, this software has benefitted from the involvement and contributions of a broad community and has been used for a wider range of applications than was initially envisioned. Here, we give an overview and introduction to the software, including how it has leveraged other open-source libraries. We highlight some key features that gmprocess provides, compare response spectra calculated with the automated processing approach of gmprocess to the response spectra provided by the Next Generation Attenuation projects, and summarize projects that have utilized gmprocess. These use-cases demonstrate that this software development effort has been successfully leveraged in earthquake research activities both within and outside the USGS.
Co-production and the Commercial Determinants of Health: Producing a Video on Young People's Exposure to Unhealthy Food Marketing
Authors: Smith Marissa , Vaczy Caroline , Hilton Shona
Published: August 2024

In 2022, the World Health Organisation estimated that 39 million children globally were living with obesity, and it is estimated that by 2025, 167 million people (adults and children) will be susceptible to health problems associated with overweight or obesity. Marketing of unhealthy food products is designed to influence people to eat more of them, and some marketing materials are directed specifically at children and young people, resulting in changes to their eating habits that can contribute to overweight and obesity. Despite numerous calls for action to protect children and young people from the harmful impacts of food marketing, they continue to be exposed to sophisticated and persuasive marketing techniques. This study aimed to investigate young people’s exposure to and perceptions of unhealthy food advertising to co-produce an advocacy video aimed at young people and policymakers. The research that contributed to the co-design of the videos was conducted with 33 young people aged between 12 and 16 living in the Central Belt of Scotland. The research comprised four stages: workshops, photo elicitation, focus groups and video development. Young people reported being exposed to unhealthy food adverts every day and in numerous locations, including on outdoor billboards and posters, in shops and on social media. Many of the physical food adverts that young people saw were located near the restaurant they were advertising, tempting people to visit. Our findings highlight that young people feel overly exposed to unhealthy food advertising and they identified aspects of these adverts (e.g., colours, logos and slogans) that they felt influenced food purchasing choices for themselves and their peers. Many participants also noted that they rarely, if ever, saw marketing for healthy foods. These concerns were also reflected in participants’ contributions to the video production process. These findings suggest that young people support the need for stronger legislation in Scotland to reduce exposure to unhealthy food advertising, as well as the redesign of unhealthy food adverts, promotions, and packaging to be less eye-catching as this influences purchasing choices.
Efficacy of various combined treatment regimens in patients with stable effort angina, functional classes II-III
Authors: Dorofeeva Svetlana G. , Konoplya Eugenia N. , Mansimova Oksana V.
Published: August 2024

Introduction: Inflammation and metabolic disorders of cardiomyocytes are undoubtedly important pathogenetic links in the development of coronary heart disease and its complications. Our study assessed the effect of various combined treatment regimens on cycle ergometry performance and plasma concentrations of pro- and anti-inflammatory interleukins in patients with stable effort angina, functional classes II-III.
Materials and Methods: The clinical study included 120 patients diagnosed with coronary heart disease: stable effort angina, functional classes II–III, and 40 healthy participants who met the inclusion criteria. Further, four groups were randomly formed: a group receiving the standard treatment; a group receiving Mexicor for 10 days in addition to the standard treatment; a group receiving Mexicor and Phosphogliv for 10 days in an addition to the standard treatment; and a group receiving Mexicor and Polyoxidonium for 10 days in addition to the standard treatment. After the treatment, cycle ergometry performance and plasma concentrations of pro- and anti-inflammatory cytokines were assessed in the patients. Mathematical statistical analysis was carried out using Statistica 10.0 software. The statistical significance of differences between the qualitative indicators was assessed using the χ2 test. The results of the statistical analysis were considered statistically significant at p<0.05.
Results: The combined treatment with using the above-mentioned pharmacological agents resulted in a statistically significant improvement in cycle ergometry indicators: Mexicor made it possible to increase the threshold load power by 43.0% and the total load power – by 70.3%. In the groups of patients with coronary heart disease who had received Mexicor and Phosphogliv or Mexicor and Polyoxidonium, there was an increase in the load duration by an average of 69.0% and in the rate-pressure product – by 25%, respectively. When analyzing the dynamics of plasma concentrations of pro-inflammatory cytokines, it was found that a statistically significant decrease in the concentrations of tumor necrosis factor-α, interleukin-1ß, interleukin-6 and interleukin-10 was registered only in the groups receiving Mexicor and Phosphogliv or Mexicorand Polyoxidonium in addition to the standard treatment.
Conclusion: Applying the combined treatment regimens using Mexicor and Phosphogliv or Polyoxidonium results in the most effective improvement of the cycle ergometry performance and the dynamics of plasma concentrations of pro- and anti-inflammatory interleukins in patients with stable effort angina, functional classes II-III.
Solutions For Outsourced Logistics Development In Vietnamese Seafood Export-Import Enterprises
Authors: Nguyen Thanh Tung
Published: August 2024

This study aims to propose solutions for the development of outsourced logistics in Vietnamese seafood export-import enterprises. The research is based on the government’s viewpoint: Developing logistics as a key economic sector with many competitive advantages involving the participation of various economic sectors. Logistics is considered a driving factor and infrastructure base to promote socio-economic development by enhancing goods production and increasing consumer goods consumption. Logistics should be prioritized for rapid and sustainable investment, laying the groundwork for the country's socio-economic development. Data was collected from 1995 to 2020 using methods such as statistical analysis, balanced analysis, interpretation, induction, synthesis, logic, and forecasting. Based on the research results, the author proposes the following groups of solutions for logistics development: Solutions for logistics infrastructure development (developing road systems, railways, waterways, seaports, air transport systems, and logistics infrastructure; improving quality and connectivity of infrastructure); solutions for information technology development (designing functional public information platforms for seafood logistics centers, building public information platforms for the seafood logistics sector, and developing IT infrastructure); solutions for fisheries industry policy development (standardizing operational processes, establishing a unified legal framework for logistics operations, modernizing customs and other clearance procedures, issuing preferential policies to encourage investment in logistics, and establishing logistics centers in the seafood industry); solutions for human resource development (enhancing logistics education at training institutions, increasing internal employee training within enterprises).
Building and Developing Open Educational Resources to Enhance Training Quality at Hanoi University of Natural Resources and Environment
Authors: Pham Thi Thuy
Published: August 2024

Educational resources are fundamental tools that help the Library of Hanoi University of Natural Resources and Environment fulfill its function, asserting its importance to the existence and development of the institution. However, given the rapid changes in science and technology, user needs, and the urgent requirements for information and materials in the process of innovation and development at the university level, the Library of Hanoi University of Natural Resources and Environment must focus on renewing and developing educational resources, especially open educational resources (OER). Therefore, the current issue is that the Library of Hanoi University of Natural Resources and Environment must fully and accurately recognize the role of OER in the context of educational reform in general and higher education reform in particular. By analyzing the advantages and challenges in the development of OER, practical solutions are proposed to develop OER resources that meet the educational and training needs of the institution.
Pesquisa de campo como método de ensino em estatística junto à estudantes do ensino médio-técnico
Authors: Lopes Thiago Beirigo , Ferreira Roberto Lucio
Published: August 2024

Este artigo descreve uma atividade realizada na disciplina de Estatística com estudantes do Ensino Médio-Técnico em Agropecuária do IFMT Campus Confresa, cujo objetivo foi discutir como a atividade contribuiu para o desenvolvimento de habilidades de pesquisa, trabalho em equipe e aplicação prática dos conceitos estatísticos, bem como refletir sobre os aprendizados e possíveis melhorias para atividades futuras. Os estudantes foram divididos em grupos para realizar pesquisas de campo relacionadas ao tema escolhido livremente por eles e elaborar relatórios com base nos dados produzidos. A análise dos relatórios e das respostas dos estudantes no questionário revelou a importância da experiência prévia em Estatística, orientação do professor e crença na relevância da prática para o sucesso da atividade. Sugere-se a adoção de métodos de ensino mais dinâmicos e interativos e a inclusão de temas específicos para as pesquisas em atividades futuras. O relato destaca a importância de integrar a prática e a teoria no ensino de Estatística, servindo como inspiração para a implementação de atividades similares em outras instituições e disciplinas.
A new framework for predicting tensile stress of natural rubber based on data augmentation and molecular dynamics simulation data
Authors: Hu Anwen , Liu Zhanjie , Chen Qionghai , Zhan Siqi , Li Qian , Cui Lihong , Liu Jun
Published: August 2024

This study addresses the challenge of predicting the tensile stress of natural rubber with limited molecular dynamics simulation data, which is a crucial mechanical property for this material. Molecular dynamics (MD) simulations are limited by their scale and computational cost, making it difficult to obtain sufficient data to train machine learning algorithms. To overcome this limitation, we propose a machine learning framework involving three stages: (1) utilizing a Variational Autoencoder (VAE) to rapidly expand the data diversity; (2) employing Ordinary Kriging (OK) to label the VAE-generated virtual samples; and (3) training gradient enhanced regression [Gradient Boosting Regression (GBR)] models by using relevant data on tensile stress in natural rubber. The results demonstrate that the generated data exhibits enhanced rationality, significantly improving the accuracy and reliability of various regression models. This approach provides an effective solution to the problem of data scarcity in MD simulations.
Distribución espacial del plomo en el suelo urbano de Callao, Perú
Authors: Castro-Hinostroza Natalia , Mestanza Novoa Carlos Julian , Vizarreta-Luna Guillermo A. , Gutiérrez Vílchez Pedro Pablo , Guerrero Barrantes Juan Antonio , Nazario Ríos Julio César , Tello Peramás Lily Denise
Published: August 2024

La contaminación por metales pesados en suelos urbanos constituye una gran problemática debido a las graves consecuencias que genera en la salud humana. El objetivo de este estudio fue cuantificar la concentración y distribución espacial del plomo (Pb) en suelo urbano del distrito Mi Perú, en la Provincia Constitucional del Callao, Perú. Se evaluaron 44 puntos de muestreo en un área de 50 ha y se analizó la concentración total de Pb por espectroscopia de absorción atómica. Se identificaron dos puntos de muestreo que excedieron los 140 mg/kg de Pb en suelo (Estándar de Calidad Ambiental peruano para suelos de uso urbano) y se concluyó que el área de estudio no presenta contaminación generalizada por Pb, pero sí contaminación local. No se pudo determinar si la distribución espacial del Pb fue dominada por la dirección del viento, ya que la densidad de datos fue insuficiente para ejecutar una variograma direccional. Se recomienda realizar análisis complementarios para continuar con la evaluación detallada de esta problemática ambiental, como análisis de los precipitados, potencial redox, muestreo de detalle, especiación del Pb, bioaccesibilidad del Pb, evaluaciones de riesgo a la salud y evaluaciones de riesgo ambiental.
Implementation of Mind Mapping Learning Model in Improving Student Learning Outcomes at Pesantren Al-Falah Wuluhan Jember Elementary School
Authors: Mashudi Mashudi , Pristine Adi Depict
Published: August 2024

The problem in this study is that learning is dominated by the lecture method by teachers. The purpose of this research is to analyze the use of the mind mapping model in improving the learning outcomes of Islamic Religious Education in grade V students of SD Pesantren Al-Falah Wuluhan Jember. The use of the mind mapping model is very effective to come up with ideas and notes that students make to form a pattern of thinking with the topic and sub-topic of discussion and its branches. The mind mapping model prepares, first to determine learning objectives, second to compile learning tools using the mind mapping learning model, third to prepare cartons and color tools to make mind mapping, and fourth to make evaluation tools. After that, learning is by what you want to achieve or RPP. The research used is Class Action Research where the implementation of research is carried out in 2 cycles of Action treatment. Each cycle is carried out in the presence of planning and execution. The object of study was 22 students consisting of 10 men and 12 women. The results of the study stated that the treatment cycle began with a procyclical which obtained an average of 42.27 from 22 students. This condition was continued on Action Cycles 1 and 2 with an average gain of 64.55 and 85.77, respectively. From the three cyclical actions, the completeness of learning outcomes in cycle 1 was 36.36%, and in cycle 2 it was 77.27%. From the results of the study, it can be concluded that the use of the mind mapping model can improve student learning outcomes in Islamic Religious Education subjects with the subject matter Lesson 2 Knowing Allah and His Book.
Character Education's Impact On Student Personality: Curriculum And School Practices Review
Authors: Hanafiah Hanafiah , Kushariyadi Kushariyadi , Wakhudin Wakhudin , Rukiyanto Bernardus Agus , Wardani Iwan Usma , Ahmad Anuar
Published: August 2024

The development of a student's personality is a crucial aspect of their educational journey, laying the foundation for their future success and well-being. Character education has been recognized as a vital component of this process, aiming to cultivate values, attitudes, and behaviors essential for personal and social growth. This review examines the role of character education in shaping student personality, focusing on both curriculum and school practices. The study discusses theoretical frameworks underpinning character education, including the significance of values, moral development, and social-emotional learning. It explores curriculum design and implementation, highlighting challenges and opportunities in integrating character education into existing curricula. Additionally, the review investigates the role of school practices, emphasizing the involvement of teachers, parents, and the broader school community. Strategies such as character-based lesson plans, extracurricular activities, and community service projects are examined. Findings suggest that character education significantly influences student personality development, particularly in fostering values, empathy, and social responsibility. The study underscores the importance of a collaborative approach among educators, parents, and the school community for effective implementation. Implications include the need for schools to prioritize character education in their curricula and practices. The study concludes by emphasizing the potential of character education to positively impact student personality and overall well-being, advocating for continued research and development to inform best practices in this field.
Analysis of Content and Relationship Dimensions of KH Ahmad Dahlan's Interpersonal Communication in Facing Conflict
Authors: Pambudi Rilo , Sujoko Anang , Safitri Reza
Published: August 2024

This study discusses the analysis of KH Ahmad Dahlan's interpersonal communication and small group communication in dealing with conflict, especially as depicted in the film "Sang Pencerah." KH Ahmad Dahlan is an important figure in the history of the development of Islam in Indonesia, particularly through the founding of the Muhammadiyah organization. This study aims to reveal KH Ahmad Dahlan's interpersonal and small group communication skills in addressing conflicts. The method used in this research is descriptive-interpretative with a qualitative approach. Data collection techniques include Ethnographic Content Analysis (ECA) of the film "Sang Pencerah" and in-depth interviews with relevant informants. The results of the research show that KH Ahmad Dahlan has excellent interpersonal and small group communication skills, which are reflected in the scenes in the film "Sang Pencerah" and reinforced by interviews with sources. These communication skills, especially in terms of openness and closeness, play a crucial role in his efforts to address and resolve conflicts that arise during his preaching process. These findings can serve as a reference for future research in understanding the role of interpersonal and small group communication in dealing with conflict and highlight the importance of an effective communicative approach in spreading reform ideas and facing resistance from conservative groups
Keywords:, Content analyis, Interpersonal Communication, KH Ahmad Dahlan
Personal Branding of Da'wah Ustadz Luqmanul Hakim on Instagram @luqmanulhakimpontianak Account
Authors: Dzulfikar Zulfan , Setiawan Veri
Published: August 2024

Personal branding is a process by which humans are seen and valued as a brand Personal branding is the process by which individuals are perceived and evaluated as a brand by their target market. It is also the art of attracting more clients by actively shaping public perception. One way to build public perception is through da’wah. In establishing personal branding for da’wah, one effective method is utilizing social media, particularly Instagram. The purpose of this research is to understand the personal branding of Ustadz Luqmanul Hakim. The author used a descriptive qualitative research method, where data was collected in the form of images or words. This research applies the theory proposed by Peter Montoya, which states that personal branding is considered successful if it fulfills eight concepts: Specialization, Leadership, Personality, Distinctiveness, Visibility, Unity, Persistence, and Good Reputation. The results of this study indicate that all eight concepts of personal branding described in Peter Montoya's theory are present and observable in each of Ustadz Luqmanul Hakim's Instagram posts. The application of personal branding concepts on Instagram has allowed Ustadz Luqmanul Hakim to specialize in his da’wah theme, which is charity. In terms of leadership, he successfully encourages the public to honor orphans. His personality is good, dignified, and humble. His distinctiveness lies in his language and attire. He promotes his preaching consistently on Instagram to ensure visibility. Unity is reflected in how he practices what he preaches in his daily life. He demonstrates persistence by continuing his preaching efforts even in remote areas. By doing all of this, Ustadz Luqmanul Hakim has earned a good reputation in the eyes of the public.
 
Keywords: Personal branding, Ustadz Luqmanul Hakim, Da'wah and Instagram.
The Effectiveness of Using Instagram as Information Media at Modern Islamic Boarding School Darussalam Gontor
Authors: Wafiq Pradana Alfiananadra , Luthfi Mohammad
Published: August 2024

The existence of public relations of pesantren has an important role in maintaining and increasing public trust through various communication activities. Instagram is a digital platform that is widely used by pesantren to disseminate information and as a medium of communication with their public. This research measures the effectiveness of Instagram as an information medium for Pondok Modern Darussalam Gontor through a quantitative approach with a descriptive survey method referring to the 4C theory with 4 measurement indicators, namely context, communication, collaboration connection. Data was collected through a questionnaire distributed to 400 samples as respondents from 156,631 followers @pondok.modern.gontor as the research population. Data analysis uses the frequency distribution formula and Likert Summated Rating. The results of the research show that the use of Instagram as an information medium for Pondok Modern Darussalam Gontor is considered very effective as indicated by a score of 20,312 in the range >Q3 to A. Theoretically, this research provides implications in the development of the 4C theory, and also contributes practically to the use of Instagram as a organizational information media, especially for pesantren.
 Keywords : Instagram, Information Media, Pesantren