bluuebunny/crossref_metadata_2025 huggingface dataset:
Facile synthesis of anatase TiO2 nanoparticles using titanium metal and its enhanced photocatalytic activity under visible light
Authors: Ha Kieu Trang , Le Thi Thuong , Nguyen Thi Trang , Nguyen Kim Nga , Ngo Duc Quan , Luong Xuan Dien
Published: October 2023

A green sol-gel method was employed to synthesize TiO2 nanoparticles (NPs) using titanium metal. The syn-thesized TiO2 NPs underwent comprehensive characterization using techniques including X-ray diffraction (XRD), infrared spectroscopy (IR), transmission electron microscopy (TEM), and UV–Vis diffuse reflectance spectroscopy (UV-Vis DRS) to evaluate their structure, morphology, and spectral properties. By adjusting the amount of oxalic acid, tailored physico-chemical properties of anatase TiO2 catalysts were achieved. The obtained TiO2 catalysts demonstrated a high surface area, excellent absorption, and remarkable photocatalytic degradation of methylene blue under visible light irradiation. This enhancement is primarily contributed by the large surface area and oxygen vacancies.
A study on reducing distortion during heat treatment of steel SKD61 in the vacuum quenching furnace
Authors: Hoang Anh Tuan , Tran Nhu Bien , Ngo Bao Trung
Published: October 2023

Prevent distortion and size deviation completely after heat treatment, especially for large size object, is impos- sible. That means an increase of the finishing costs and the failure ratio. This paper presents the effect of control- ling the cooling rate by the vacuum furnace, which helps to reduce distortion for the hot-work tool steel SKD61 while ensuring strength properties. The obtained results with experimental products of Research Institute of Technology for Machinery, Minitry of Industry and Trade show that, the most suitabl heat treatment technology is a combina- tion of slow cooling (for reducing distortion) at high temperatures above 550 oC and fast cooling (for increasing mechanical properties) with a pressure of (5 ¸ 6) bar at temperatures below 550 oC.
Gratification of Public Officials Reviewed in Perspective Islamic Law
Authors: Faisol Faisol , Khusniyah Nurul Khotimatul , Sahri Mat
Published: October 2023

This research aims to describe the gratification practices accepted by public officials within the framework of an Islamic legal perspective. The research method used is a literature review study, where various literature sources such as academic journals, books, articles and related papers are studied comprehensively. The results of this research show, among other things. First, Islamic law has a firm view on the practice of gratification accepted by public officials. This practice is considered to violate the principles of justice, transparency and accountability which are the basis of Islamic teachings. Second, in the view of Islamic law, accepting gratuities by public officials can be considered a form of bribery or rasywah which damages the morality and integrity of individuals and society as a whole. Third, Islamic scholars and scholars throughout history have voiced their rejection of the practice of gratification in the context of government or public officials
Association between the use of digital media and executive functions in early childhood
Authors: Gurjão Maria Clara Carvalho , Costa Raíra Rodrigues da , Oliveira Bianca Teixeira de , Damasceno Thayná Maura da Costa , Costa Elson Ferreira
Published: October 2023

This study aims to investigate the associations between the use of digital media and the executive functions of children in early childhood. Employing a descriptive-exploratory cross-sectional design, quantitative data analysis was conducted through an online survey. Data were collected using a Socioeconomic Questionnaire, the Child Executive Functioning Inventory, and a Media Use Questionnaire. A total of 58 parents, representing both genders, participated in the study, and their children were aged between 3 and 5 years old. Our findings reveal that parents primarily permit the use of digital media for everyday tasks. Notably, children who used digital media the most in their daily activities exhibited poorer performance on the Children's Executive Functioning Inventory. The data expands our understanding of media usage, its impact, and its repercussions on child development, daily life, and family interaction.
Dietary intervention and physical exercise in prevention and treatment of pharmacological cardiotoxicity during cancer
Authors: Callegari Irineu , Viviani Henrique , Frias Erika , Oliveira Alexandre , De Melo Marcelo
Published: October 2023

One of the main priorities in the cardiovascular care of cancer patients is to reduce morbidity and mortality and improve the quality of life of cancer survivors through interdisciplinary efforts. The survival rate in cancer patients has improved dramatically over the last few decades. Even in the midst of achievements and advances, survivors may be more likely to die from long-term cardiovascular disease secondary not only to the potential toxicity of cancer therapy but also to cancer biology. In this context, cardio-oncology has been highlighted as a promising field of medicine, obtaining, through studies in this area, relevant information and promising results. Among the initial data, researchers have highlighted the importance of dietary interventions represented by a healthy diet and correct supplementation, and the practice of physical exercises by cancer survivors, with the aim not only of preventing, but also of treating cardiotoxicity and its consequences in the long term.
Challenges in retaining doctors: perception of SUS carioca managers
Authors: Guimarães Emilene dos Santos , De Gois Sandra Regina F S Morais , Simas Keith Bullia da Fonseca , Gonçalves Antônio Augusto
Published: October 2023

This study examines the difficulties in attracting and retaining medical professionals to work in health units in the city of Rio de Janeiro, from the perspective of SUS managers. Limited access to health services, technological resources and the lack of adequate infrastructure are factors that negatively influence the attraction and retention of doctors, becoming a challenge for the municipality's health system. Solving this problem requires a multidimensional approach, considering incentives, training policies, infrastructure improvements and actions to value professionals who work in these areas.
Health indicators as drivers for improvement in the management of health services
Authors: Silva Maria Eduarda Wanderley de Barros , Barbosa Milton Jorge Lobo , Silva Ana Paula Stefanelo e , Tavares Bruna Thaysa de Lima , Mendonça Cristyane Nathália Gomes , Oliveira Letícia Carolina Silva de , Lopes Laênia Angélica Andrade , Silva Joseanne Maria Xavier de Albuquerque , Marceliano-Alves Marília Fagury Videira , Zanoni Rodrigo Daniel
Published: October 2023

Effective management of healthcare services requires continuous improvements due to limited resources and increasing demand. Health indicators provide measurable information about system performance, guiding improvements and informed decisions. This study aims to examine how health indicators act as drivers for improvement in the management of health services. This is an integrative literature review, carried out between the months of August and September 2023, in the SciELO, VHL and Google Scholar databases. A total of 236 articles were found, after screening with the criteria defined by the research, only 10 studies were selected to compose the final sample. Health indicators cover a variety of areas, including mortality, birth rate, morbidity, immunization and access to health care, allowing assessment of a population's health status and areas of concern. It is concluded that health indicators offer crucial information on various aspects of health service management, allowing improvements, efficient allocation of resources, monitoring progress and guiding health policies, in addition to enabling managers to make decisions based on evidence.
La temperatura, la humedad, los días de lactacion y la somatotropina bovina, y su relación con la producción de leche de las vacas en un establo de altos rendimientos.
Authors: Muroya Umesaki César
Published: October 2023

El objetivo del presente estudio fue el de determinar la relación existente entre: la temperatura, la humedad relativa, los días de lactación y la aplicación de la somatotropina bovina en las vacas lecheras, con la producción de leche de un establo de altos rendimientos, crianza intensiva o también denominado establo estabulado. Los datos utilizados en este estudio provinieron de la evaluación de las producciones diarias de leche de aproximadamente 1,000 vacas Holstein por el lapso de seis meses (de marzo hasta agosto). Se utilizaron en el estudio, las fórmulas THI (Índice de Calor) para relacionar la temperatura y humedad relativa con las producciones de las vacas del establo, y las curvas de lactaciones lineales y cuadráticas ajustadas para cada mes evaluado para determinar la relación de las producciones con los días de lactación de las vacas. Con respecto a la utilización de la Somatotropina Bovina en las vacas, se relacionó las producciones alcanzadas por ellas con el porcentaje del ganado productor bajo los efectos de la hormona y el periodo de aplicación a ellas durante la lactación. Con la evaluación de las cuatro variables mencionadas, se logró desarrollar un Algoritmo para establecer la relación de estas con la producción de leche del establo, permitiéndonos proyectar las producciones futuras de leche del establo con un 95 % de certeza.
Waste Reduction in Industry: A Study on Using Fine Green Foundry Sand Waste in Foamed Concrete Production
Authors: Thomas Lermen Richard
Published: October 2023

The reuse of waste in construction has been an alternative to minimize the environmental impact and transform waste into raw material. The present study evaluated the replacement of natural sand by fine green foundry sand waste in the manufacture of foam concrete. Different levels of substitution were tested, as well as the amount of foam and the type of curing. The results indicated that the compressive strength ranged from 4.0 to 12.6 MPa, with mixtures with 20% foam and 50% fine green foundry sand waste (FGFSW) presenting results close to 6 MPa. The cementitious matrices presented uniform and distributed pores for mixtures with 20% foam in all levels of FGFSW substitution. The dry and saturated densities varied from 946 to 1743 kg/m³ and from 1244 to 1881 kg/m³, respectively. Thermal conductivity results ranged from 0.28 to 0.53 W/m.K and water absorption ranged from 4.5% to 38.2%. In summary, the study showed that it is possible to use the FGFSW for the manufacture of foamed cellular concrete with technical effectiveness.
The future of our Exploding Cities: The Case of Pune Metropolis
Authors: Sardesai P.G.
Published: October 2023

This article discusses the phenomenol growth of metropolitan cities in India and the problems faced like congestion, environmental degradation, housing, growth of slums and lack of proper infrastructure. The author recommends regional planning and efficient implementation with due importance to the conservation of natural, historical and cultural heritage.
With Regard to the Means and Priorities for the Development of the Professional Education System (The Experience of the EU Countries for Ukraine)
Authors: Kravchuk Oksana , Kit Halyna , Yemelianova Olena , Tolchieva Hanna , Beseganich Inna
Published: October 2023

The aim of the article is the analysis of means and priorities for the vocational education system development, and to comprehend the positive experience of the EU countries that can be implemented in Ukraine. For the realisation of the purpose the next methods were used: analysis, synthesis, comparison, abstraction, forecasting. In the results, it is noted that the Ukrainian structure of professional education differs from the European one in the absence of intermediary organisations that contribute to the educational process. The cooperation in establishing links between industries, firms and companies, and professional education institutions is at the level of private initiatives. It has also been found that the negative processes that hinder the development of the transformation of vocational education are uncompetitive teacher salaries and low levels of digital competence. Accordingly, this affects the low motivation to use innovative educational methods and technologies in education. The conclusions note the possibility of borrowing the French experience of the reorganisation of professional education with the formation of a structure in which students begin to receive professional education in the last grades of school.
IDENTIFIKASI POTENSI PENGEMBANGAN JALAN YOS SUDARSO SEBAGAI KORIDOR KOMERSIAL DI KOTA GOMBONG DENGAN PENDEKATAN KARAKTERISTIK RUANG FISIK
Authors: Nusabakti Prayogi
Published: October 2023

Jalan Yos Sudarso merupakan jalan kelas arteri primer yang terletak di Kota Gombong. Jalan ini menghubungkan antar pusat kegiatan nasional di selatan Pulau Jawa. Letak jalan ini membelah sebuah kawasan wilayah Gombong dan menjadi koridor Jalan penting untuk kawasan tersebut. Hal ini berdampak kepada aktivitas komersial pada koridor jalan tersebut. Akibatnya, keadaan fisik ruang koridor jalan didominasi oleh deretan bangunan yang memiliki fungsi dan tujuan komersial seperti perdagangan. Beberapa berupa pertokoan, warung, restoran, kios, pasar, perkantoran dan lain-lain. Hal tersebut menjadikan koridor Jalan Yos Sudarso memiliki potensi besar untuk dikembangkan menjadi sebuah koridor komersial. Namun hal yang belum diketahui adalah bagaimana potensi koridor Jalan Yos Sudarso sebagai koridor komersial dari segi fisik ruangnya. Oleh karena itu diperlukan identifikasi terhadap ruang fisik pada koridor tersebut. Identifikasi ruang fisik koridor membutuhkan beberapa aspek yang mempengaruhi kondisi ruang koridor. Pada umumnya sebuah koridor komersial tersusun dari sebuah ruang dengan bentuk memanjang dan diapit oleh deretan bangunan pada kedua sisinya. Kedua deretan bangunan tersebut umumnya memiliki tata guna lahan sebagai pusat-pusat perdagangan. Karakteristik bangunan pun pada umumnya dapat diidentifikasi dengan mudah melalui tampilan bangunan itu sendiri. Sedangkan sifat keruangan dari koridor komersial pada umumnya memiliki keintiman yang kuat misalnya, tidak ada pembatas antara ruang gerak jalan dengan ruang-ruang statis di tepi koridor sehingga memudahkan interaksi antar pengguna koridor dengan lingkungan sekitar. Hal tersebut merupakan ciri khas dari sebuah koridor komersial. Penelitian ini bertujuan mengidentifikasikan potensi pengembangan koridor Jalan Yos Sudarso sebagai koridor komersial di Kota Gombong. Variable-variabel penelitian digunakan untuk menemukan potensi koridor Jalan Yos Sudarso sehingga pada kesimpulanya dapat diketahui seperti apakah koridor Jalan Yos Sudarso jika akan dikembangkan sebagai koridor komersial.
PENILAIAN PLACEMAKING DI RUANG TERBUKA PUBLIK KAWASAN JAM GADANG
Authors: Hardi Resty Aprila , Pramitasari Diananta
Published: October 2023

Jam Gadang is a landmark of Bukittinggi City so it becomes a tourist destination. The concentration of visitors in Jam Gadang Plaza makes Jam Gadang very crowded, especially during the holiday. Moreover, it impacts the activities of visitors, which cannot be accommodated at the same time by the public open space of Jam Gadang. Although there are 2 other public open spaces near Jam Gadang Plaza, which are Bung Hatta Monument Park and Pahlawan Tak Dikenal Monument Park, the two public open spaces cannot have a role in receiving some of Jam Gadang Plaza's visitors. This research was conducted to find out how the quality of public spaces in the Jam Gadang area according to the placemaking assessment. The research method used place-centered mapping, questionnaires dissemination, and interviews. The results of the placemaking assessment showed that Jam Gadang Plaza has a "Good" score from respondents for every variable. Furthermore, the placemaking assessment in Pahlawan Tak Dikenal Monument Park and Bung Hatta Monument Park has a "Deficient" score in the comfort & image aspect, as well as the uses & activity aspect.
Prevalence of Pseudomonas Species, Escherichia coli and Staphylococcus aureus in Milk Samples of Apparently Normal Lactating Cows at Various Cattle Farms in Ibadan, Nigeria
Authors: Amosun Elizabeth , Adedokun R , Banwo O , Akhaine Simon , Amoo O , Jeremiah O
Published: October 2023

This study was aimed at identifying the most significant bacteria isolates in the udder quarters as pathogenic causes of subclinical mastitis, and as well to investigate antibiotic sensitivity of the isolated organisms. The study was carried out at three cattle farm locations in Ibadan metropolis, Oyo State, Nigeria. A total number of 105 apparently healthy lactating cows without udder inflammation were sampled for milk; sampling by hand stripping was done after swabbing the teats with cotton wool dipped in alcohol and discarding the first stripping. Culture and isolation techniques, as well as biochemical tests of milk samples from the four quarters of udders of the 105 apparently healthy cows were carried out. In addition, an in vitro antibacterial sensitivity test was performed for six classes of antibacterial agents. A test of independent assessment (Chi-square test) was used to determine if association existed between the bacterial species collectively isolated and the affected animals (p = 0.716) or quarters (p = <0.000). The study established the presence of subclinical mastitis associated with known pathogens of which Pseudomonas species (67.9%), Staphylococcus aureus (53.6%) and Escherichia coli (14.3%) were most significant in decreasing order of quarter distribution in average percentages. The study further revealed differences in susceptibility of the various quarters and spread of infection. The isolated pathogens were generally most susceptible to the fluoroquinolones while varying degrees of resistance was a finding for other classes of antibacterial used possibly due to their prolonged and indiscriminate use; and this calls for caution by animal health care providers.
Molecular Characterization and Antimicrobial Susceptibility of Mycoplasma Species Isolated from Broilers and Breeder Chickens
Authors: Fekry Esraa , Abdeen Eman , Hashem Youserya , Abdelaziz Abdelaziz , E E , Mostapha Alaa
Published: October 2023

Mycoplasmas are considered as important avian pathogens, which cause a great economical loss in the poultry industry. As it responsible for both respiratory disease and synovitis in poultry. The aim of this study was to isolate and identify Mycoplasma gallisepticum and Mycoplasma synoviae from chickens and determine the efficacy of different antibiotics. Additionally, detection of some substantial virulence genes. Two hundred chicken samples were collected and cultured onto specific PPLO medium .The isolates were characterized by polymerase chain reaction then tested for antibiotic sensitivity by the minimum inhibitory concentration (MIC) method. The results reported that 15 samples (7.5%) were positive by culturing with prevalent of Mycoplasma synoviae and Mycoplasma gallisepticum with 12 (80%) and three (20%). Following the 16S rRNA-based detection of Mycoplasma isolates, 12 Mycoplasma synoviae and three Mycoplasma synoviae isolates were identified by different PCR-based detection methods for various virulence genes. Three Mycoplasma gallisepticum isolates contain the mgc2 gene, and nine Mycoplasma synoviae isolates were positive for the ISR (intergenic spacer region) gene. All isolates had lowest MIC values for Tylvasolin with a range of (0.062-0.125μg/mL) followed by Lincomycin, Tiamulin, Tilmicosin and Tylosin with a range of (0.062-1 μg/mL). However, the Mycoplasma synoviae isolates displayed variance in MICs for Oxytetracycline with a range of 0.5 to 8 μg/mL, and Chlorotetracycline with a range of 2 to 8 μg/mL. Meanwhile, high MIC values for Enrofloxacin were detected in all isolates with MICs ranging from 8 to 32 μg/mL. Furthermore, the MIC method identified Tylvasolin, Lincomycin, Tiamulin, Tilmicosin and Tylosin as the antibiotics of choice for the treatment of MS infections. In conclusion, these data may help in prevention and control of Mycoplasma infection in poultry.
Beneficial effects of the multi-strain probiotic preparation bacimix on antibiotic-associated diarrhea in rats
Authors: Nguyen Ha , Nguyen Son , Chu Toi , Le Hong , Nguyen Uyen , Hoang Vinh
Published: October 2023

Dysbiosis is a common status of intestinal microbiota in modern society and is associated with many diseases. Diarrhea is a kind of dysbiosis and is frequently caused by imbalanced gut microbiota due to misuse of antibiotics. A lot of evidence has shown that probiotics can exhibit potential to alleviate the effects of antibiotic-associated diarrhea (AAD). In this study, Lincomycin was utilized to induce AAD in rats and then the effects of the multi-strain probiotic preparation BaciMix on this model were evaluated. The rat groups, including healthy control rats, AAD-induced rats, AAD rats with no treatment (self-healing rats), and AAD rats treated by BaciMix preparation, were analyzed regarding general health status, some immune indices, and intestinal microbiota changes. The results disclosed that the BaciMix preparation remarkably reduced the effects of the antibiotic regarding the diarrhea score and cecum thickness in the rats treated by BaciMix preparation. Additionally, the BaciMix preparation reduced pre-inflammatory cytokines, including TNF-α, and IL-6, while increasing the IgA in sera and intestinal mucosae. Moreover, the BaciMix preparation amended the compositions and differential abundance of intestinal bacteria of the rats to increase some beneficial bacteria like Lactobacillus, Bacillus, Hungatella, and Romboutsia, and to decrease some potentially harmful genera such as Bacteroides, Escherichia-Shigella, and Proteus. Generally, BaciMix preparation displayed helpful effects on the AAD rat model.
TR63 BÖLGESİ BELEDİYELERİNİN KENTSEL DİRENÇLİLİK FARKINDALIKLARININ STRATEJİK PLANLAR ÜZERİNDEN İNCELENMESİ
Authors: MERT Eda , KAN Muhammed Enes
Published: October 2023

Dünya çapında kentler, ekonomik, sosyal, teknolojik birtakım değişimlerin yanı sıra, iklim değişikliği, ekolojik bozulma, afetler gibi yüksek düzeyde karmaşık ve kronik sorunlarla karşı karşıyadır. Bu sorunlar karşısında kentlerin başa çıkma kabiliyetlerinin geliştirilmesi ve sorunlarla başa çıkabilmek için bir direnç oluşturması gerektiğinden yola çıkan bir kavram olan kentsel dirençlilik, bir kentsel politika söylemi olarak 'giderek daha etkili' hale gelmiştir. Bu çalışmada, halka en yakın hizmet birimleri olan belediyelerin geleceğe yönelik amaç ve hedeflerinin yer aldığı stratejik planlarında “kentsel dirençlilik” kavramına yönelik farkındalık düzeyleri incelenmiştir. Belediyelerin kentsel dirençlilik farkındalığı ve bu yöndeki faaliyetleri Kaya ve Yaylı (2023) tarafından OECD ve BM’nin kentsel dirençliliği ele alış biçimi referans alınarak hazırlanan “çevre”, “ekonomi”, “toplum” ve “yönetişim” başlıkları ve bu başlıkların her birinin altında yer alan 5 alt başlık rehberliğinde değerlendirilmiştir. Çalışma, TR63 bölgesi illeri (Hatay, Kahramanmaraş ve Osmaniye) belediyelerinin 2020-2024 stratejik planları ile sınırlandırılmıştır. Stratejik planlar nitel araştırmalarda sıklıkla kullanılan bir analiz yöntemi olan içerik analizi yöntemiyle analiz edilmiştir. Böylece bu çalışmada, Hatay Büyükşehir Belediyesi, Kahramanmaraş Büyükşehir Belediyesi ve Osmaniye Belediyesi’nin 2020-2024 stratejik planlarının kentsel dirençlilik farkındalığı incelenmiş ve kentsel dirençliliğe yönelik düzenlemeleri araştırılmıştır. Çalışma sonucunda elde edilen bulgular Hatay Büyükşehir Belediyesi ve Osmaniye Belediyesi’nin stratejik planlarında kentsel dirençlilik farkındalığının Kahramanmaraş Büyükşehir Belediyesine göre çok daha fazla olduğunu, TR63 Bölgesi belediyelerinin stratejik planlarının çevre ve toplum temalarına, ekonomi ve yönetişim temalarına göre çok daha duyarlı olduğunu göstermiştir. Çalışmada elde edilen sonuçlara göre TR63 Bölgesi belediyelerinin kentsel dirençliliği artırmak için özellikle ekonomi alanındaki düzenleme ve uygulamalarını artırması ve kentlerde işlenen suçları önlemeye yönelik tedbirleri de kendi sorumluluklarının bir parçası olarak görmeleri gereklidir. Ayrıca, yöneticiler halka daha yakın ve daha erişilebilir olmaya özen göstermeli ve güçlü bir yönetişim ağının kurulabilmesi için kent konseylerine daha fazla önem vermelidir.
SOSYAL MEDYA KULLANIMI, SOSYAL MEDYA KARŞILAŞTIRMA VE SOSYAL MEDYA TAKİBİ MATERYALİZM İLE İLİŞKİLİ MİDİR? S-O-R TEORİSİ ÇERÇEVESİNDEN BİR KEŞİF
Authors: GEDİK Hasan
Published: October 2023

Günümüzde sosyal medyanın, birçok alanda olduğu gibi tüketim alanında da giderek daha fazla kullanılması; sorunlu sosyal medya kullanımlarının, tüketicilerin materyalist ve kompulsif satın alma davranışlarına etki etmektedir. Bu çalışma, tüketicilerin sosyal medya kullanımı, sosyal medya takibi ve sosyal medya karşılaştırmasının, materyalizmle ilişkilerini, kompulsif satın alma üzerindeki etkilerini, materyalizmin aracılık rolünü incelemeyi amaçlamaktadır. Bu çalışma ile tüketicilerin sosyal medya, materyalizm ve kompulsif satın alma davranışları üzerinde etkili olan değişkenler ve ilişkiler incelenmiştir. Uyaran-organizma-tepki (S-OR) teorisinden yararlanarak, sorunlu sosyal medya kullanımlarının kompulsif satın almayı etkilediği mekanizmayı, tüketicilerin materyalizm tutumlarının aracılık etkileriyle birlikte açıklıyoruz. Araştırma evreni, sosyal medyayı kullanan ve bu platformlarda alışveriş yapmış olan müşterilerden oluşmaktadır. Birincil veriler nicel araştırma yöntemi kapsamında, kartopu örnekleme yöntemiyle yapılmıştır. Bu amaçla internet ortamında Türkiye genelinden daha önce sosyal medya kullanan ve sosyal medyadan satın alma işlemi yapmış olan 219 katılımcıdan, e-anket aracıyla ampirik veriler toplanmıştır. Elde edilen veriler, kısmi en küçük kareler yapısal eşitlik modelleme analizi (PLS-SEM) yöntemi kullanılarak analiz edilmiştir. Bu analizin bulgularına göre, sosyal medya kullanımı, sosyal medya takibi ve sosyal medya karşılaştırmalarının materyalist değerlerin ve kompulsif satın almanın geliştirilmesinde önemli bir rol oynadığını göstermektedir. Aynı zamanda materyalizmin, sosyal medyanın sorunlu kullanımları; sosyal medya kullanımı, sosyal medya takibi ve sosyal medya karşılaştırmalarının, kompulsif satın alma arasındaki ilişkide materyalizmin aracılık rolü görülmektedir. Bu çalışma, sosyal medyanın sorunlu kullanımlarının, materyalizminle ilişkilerini ve kompulsif satın almaya etkilerini incelemekte ve nicel veriler sunarak mevcut literatüre önemli katkı sağlamaktadır. Sosyal medyada takip, materyalizm ve kompulsif satın alma arasındaki ilişkiler, ilk kez bu çalışmada test edildi. Bu çalışma, uyaran-organizma-tepki (SOR) modeline dayanarak sosyal medyanın sorunlu kullanımlarının, kompulsif satın almaya etkisini inceleyerek teoriye ve alana katkıda bulunmaktadır.
Impacto de la pandemia del covid-19 en el sector exportador no petrolero del Ecuador
Authors: Bastidas Quintana Margarita , Delgado Figueroa Stella , Cueva Estrada Jorge , Sumba Nicolas
Published: October 2023

Las medidas restrictivas impuestas para frenar el avance del Covid-19 provocó el decrecimiento de la demanda por el cierre de las fronteras, lo cual limitó la libre movilidad de personas y mercancías, afectando el comercio a nivel global. El principal objetivo que persiguió la investigación fue: determinar el impacto de la pandemia del Covid-19 en el sector exportador no petrolero del Ecuador. Para ello se utilizó una metodología no experimental y cualitativa, analizándose fuentes internacionales de información tales como el Banco Interamericano de Desarrollo (BID), Banco Mundial (BM), Comisión de Coordinación para Actividades Estadísticas (CCSA), Comisión Económica para América Latina y el Caribe (CEPAL) y la Organización Mundial de Comercio (OMC); y, fuentes nacionales como el Banco Central del Ecuador (BCE), durante el periodo 2019, 2020 y julio de 2021. Se evidenció que las exportaciones petroleras tuvieron un impacto negativo mientras las no petroleras tuvieron un impacto positivo durante 2020, el año más difícil de la pandemia. Se concluye que el Estado ecuatoriano debe fortalecer y desarrollar sus exportaciones no petroleras; y, al mismo tiempo buscar la diversificación e industrialización de su cartera exportable, así como fomentar alianzas comerciales con otros países.
El Aporte científico en las investigaciones educativas: algunas consideraciones
Authors: González Martínez María de la Caridad , Keeling Alvarez Mercedes , Pérez Lemus Leonardo
Published: October 2023

The article that is presented to the consideration of the educational scientific community for reflection and debate, to support from the scientific results, say, master's theses, doctorates and research projects the framework of educational sciences, attempts to search for a unity of criteria. We are not advocating single thought, which is disastrous, we are following Marti's criterion that: it is necessary to achieve unity of thought that does not mean, in any way, the servitude of opinions.
Pandemia da COVID-19 e a Confiança dos Munícipes da Cidade do Huambo para o Enfrentamento da Doença
Authors: Morais Adelino Sakata , Vila Anil Miguel , Lundungo Ferreira Paula Margareth
Published: October 2023

The world is living with the COVID-19 pandemic, marked by advances, setbacks and uncertainty associated with the neglect of information, fake news and denialism of the disease, so it is important that the entity that informs the population enjoys its confidence. Thus the research proposes to analyze the degree of trust that the population has in the different entities that inform Angolan society. A questionnaire survey was applied to a sample of n = 289 people; the analysis involved univariate and bivariate descriptive statistics (crossing of variables). The results show that the population trusts more the information of COVID-19 that comes from doctors 60.9%, scientists 30.1%, journalists 25.4% and religious leaders 22.9; the population has little confidence in the information that comes from politicians, only 6% of the sample trusts this class and the main reasons are the politicization of the pandemic, the incoherent speeches and the demonization of the pandemic. This research may suggest to policy makers to design strategies to inform the population by actively involving the entities that enjoy greater credibility in the population.
Preparação de professores para a realização dos concursos de Matemática na província do Huambo
Authors: Paiva José Chiumbo , Crespo Hurtado Eric , Crespo Borges Tomás
Published: October 2023

This paper presents a teaching experience developed in the Huambo province of the Republic of Angola, related to training seminars for managing math contests, whose objective is to understand the need of training teachers in didactic and methodological issues, in order to serve as a basis to achieve the goals of the national contest “Olimpíadas de Matemáticas”. The results obtained in the seminars and the analysis of the main problems that can interfere in the success of the math contests in Huambo province, enable the authors of this paper to propose challenges and necessary changes to improve the performance of the province in mathematics competitions, which focus mainly on the constant improvement of teachers to satisfactorily conduct the teaching-learning process of Mathematics, in general, and of math contest in particular. The theoretical systematization and the analysis of documents are the fundamental methods used in the investigative process.
Metodologia de investigação educativa. Teoria e prática
Authors: González Collera Luis Alfredo , Amor Pérez Nancy
Published: October 2023

O atual artigo aborda elementos principais da “Metodologia da investigação Educativa”. Em sua essência, constitui um material teórico prático para o trabalho da Investigação Educativa, com possibilidades de uso na Investigação Científica. Tem como objetivo a preparação dos alunos e investigadores noveis no caminho da investigação. É um produto da busca e sistematização de diferentes materiais, enfoque e experiências acadêmicas no ensino da Metodologia da Investigação Educativa, a partir dos métodos de análise de documento, histórico-lógico e sistematização. O produto que se obtém constitui um material de orientação inquiridora de caráter geral e didático. Inclui contidos referidos à ciência, conhecimento, teoria, exploração da realidade, plano de investigação, obtenção, apresentação e introdução de resultados. Sua ênfase está nos conteúdos e formas de proceder na prática inquiridora. É escrito para suprir a necessidade de uma bibliografia singela e precisa em Investigação Educativa. Sua utilidade transborda os Marcos da escola cubana, pois os estudos lhes mostre de necessidade abrangeu universidades de Cuba e Angola.
Formação de competências jurídicas ambientais através da Criminologia para contribuir com a biodiversidade
Authors: Cabrera Nuñez Amilcar Abel , Pérez Veliz Alie , Miranda Medina Pabliexis , Andino Ruibal Ana Rosa
Published: October 2023

O trabalho aborda uma importante aresta no enfrentamento dos problemas ambientais existentes, a formação de perícias jurídicas ambientais sob a ótica das ciências criminológicas, propondo como objetivo aventurar-se na importância da criminologia para realizar a análise, apuração e prevenção de crimes. e assim contribuir para a proteção e conservação da diversidade biológica. Foram utilizados métodos teóricos como: análise-síntese, histórico-lógico, indução-dedução, que permitiram: fazer generalizações sobre posições teóricas e chegar a conclusões, estudar e particularizar as qualidades das normas jurídicas de acordo com os referenciais teóricos da criminologia. Da mesma forma, a análise documental foi utilizada para corroborar o vínculo da criminologia no enfrentamento aos crimes ambientais. O trabalho permitiu demonstrar a importância da criminologia como meio de estudo, tratamento e controle social dos crimes ambientais que afetam especificamente a preservação da diversidade biológica.
Study of the Effect of the Supercharger on the Output Power of Gasoline Injection Engine
Authors: Pham Huu Nghia , Le Huu Son , Doan Thanh Son , Do Kim Hoang , Pham Huu Nghia , Pham Minh Nghia
Published: October 2023

The study focuses on experimental research on the operation of a gasoline injection engine combined with an electric supercharger. In which, the effect of the supercharger on the output power of the engine was considered. 1NZ-FE gasoline injection engine with the supercharger was used for the experiment. In experimental operation, the engine speed got the value in the range of 1000 – 4500 (rpm), and the supercharger’s motor speed was 1000, 1500 and 2000 (rpm). The parameter of output power corresponding to operating modes of the engine was collected to analyze and evaluate the effect of the supercharger. The experimental results showed that when the engine operated with the support of the supercharger, the output power was significantly improved as compared to the engine without supercharger. The increase in the supercharger’s motor speed would increase the output power of the engine. At low engine speed of 1000 (rpm) the output power increased slightly by 5.1; 7.8 and 10.3% corresponding to supercharger’s motor speed of 1000, 1500 and 2000 (rpm). The highest increase of the output power occurs at the engine speed of 3000 (rpm). At this engine speed, the output power was improved by 7.9; 11.7 and 14.8% corresponding to super charger’s motor speed of 1000, 1500 and 2000 (rpm).
A Study on the Responses Effect of the Flow Field and Temperature on Hybrid Micro-Channel Heat Sink (H-MCHS)
Authors: Truong Thi Kim Chi , Dang Hung Son , Nguyen Thi Anh Tuyet
Published: October 2023

Research on the microchannel and its flow and heat transfer properties has received much attention. This study employed Autodesk Inventor software to build the model, and the Computational Fluid Dynamics software (Ansys Fluent 14) was used for numerical simulation. Taguchi analysis methods, ANOVA, and Minitab statistics testing were used. The results obtained for single response analysis for temperature, pressure, and velocity values are reasonable. With the optimal model for temperature difference () being W2H1S2 and the temperature difference across the model (), the pressure difference across the model (), maximum velocity in the channel (), and maximum outlet velocity () are W3H1S3, W1H1S3, W3H2S1, and W1H1S2, respectively.
The analysis results for multi-response between the two values of velocity and pressure also achieved reasonable results with precisely defined parameters with response optimization for  and ,  and  the optimal model achieved is W(0.8mm), H(0.3mm), S(2.91), W(0.4mm), H (0.3mm), S(1.67), respectively. Analysis for  , , , , and , the results are W(0.65mm), H(0.3mm), S(1), and W(0.4mm), H(0.3mm), S(1).
Said Nursî’nin Zelzele Risâlesi Bağlamında Doğal Afetlerin İnsan Davranışlarıyla İlişkisi
Authors: ÇELİKEL Fatih
Published: October 2023

Doğal afetler insanoğlunun zaman zaman karşılaştığı tahrip edici tabîi olaylardır. Deprem de bunlardan biridir. Osmanlı’nın son dönem âlimlerinden olan Said Nursî On Dördüncü Söz isimli risâlesinde yaşadığı dönemde gerçekleşen Erzincan ve İzmir depremleriyle ilgili soruları cevaplandırmaktadır. Bu soruların bazısı o dönemde yaşanan söz konusu depremler hakkındayken bazısı tüm doğal afetlerde kişinin zihnine gelebilecek türden sorulardır. Nursî’nin ilgili risâlede ortaya koyduğu çerçeve gerek doğal afetlerin insan davranışlarıyla ilişkisi gerekse kötülük problemi bağlamında doğal afetlerin yerini tayin etme açısından oldukça önemlidir. Nursî kendisine yöneltilen sorulara vermiş olduğu cevaplarla bazı tabîi afetlerin insan davranışlarıyla ilişkili olduğunu öne sürmektedir. Ona göre ilgili dönemde yaşanan Erzincan ve İzmir depremlerinin sebebi Ramazan ayında işlenilen ve umumiyet kesbeden günahlardır. O, bu yorumuyla doğal afetlerin insan davranışlarından bağımsız olmadığını ileri sürmektedir. Nursî kendisine yöneltilen diğer soruda birer musibet olarak görülmeleri sebebiyle doğal afetlerden zarar gören masumların durumu ile Allah’ın sonsuz rahmeti arasındaki ilişkiyi incelemektedir. Onun nazarında depremde kaybedilen mallar sadaka, hayatını kaybedenler ise şehit hükmündedir, dolayısıyla burada Allah’ın merhametine aykırı bir durum söz konusu değildir. Son dönemlerde doğal afetlerin ilâhî ceza olabileceği söyleminin Kur’ânî olmadığı, depremlerin ilâhî ceza olarak nitelenemeyeceği görüşü daha güçlü şekilde dillendirilmektedir. Bu söylemin savunucuları görüşlerini bazı Kur’ân âyetleriyle refere etmektedir. Bu âyetlerden biri zâhiren Cenâb-ı Hakk’ın yeryüzünde işlediği günahlar sebebiyle insanı cezalandırmadığı şeklinde bir anlama sahiptir. Buna göre doğal afetleri ilâhî ceza olarak görmek söz konusu âyetin mefhumuna aykırı bir yaklaşımdır. Bu konuda öne sürülen bir diğer gerekçe ise Kur’ân’da doğal afetlerin helâk edilen inkârcı kavimler bağlamında zikredilmesidir. Çağımızda tamamen inkârcıları hedef alan böylesi toplu bir helâk söz konusu olmadığı için günümüzde yaşanan doğal afetleri bu kapsamda değerlendirmek ve bunların işlenilen suçların cezası olduğunu ileri sürmek doğru değildir. Doğal afetler Kur’ân penceresinden incelendiğinde Allah’ın bu hadiseleri çeşitli amaçlara yönelik olarak yarattığı anlaşılmaktadır. Bunlar, inkârcı kavimlerin küllî bir şekilde cezalandırılması, insanların imtihan edilmesi ve yanlış yolda giden insanların doğru yola döndürülmesi şeklindedir. Bu makalede yukarıdaki genel çerçeve içerisinde Nursî’nin ilgili risaledeki cevaplarının Kur’ân ve sünnet açısından tahlili ve doğal afetlerin ilâhî ceza olamayacağı söyleminin dayanakları açısından incelenmesi amaçlanmaktadır. Temelde iki konuyu incelemeyi hedef alan bu çalışmada tahlil ve tenkit yöntemi kullanılmakta ve konu bütüncül bir bakış açısıyla incelenmeye çalışılmaktadır.
Penguatan Karakter Gemar Membaca Melalui Cerita Daerah Untuk Meningkatkan Sikap Sosial Siswa
Authors: Mariana Siti , Wahyuningsih Sri , Wayuningsih Lina , Samudera Wawan
Published: October 2023

Penelitian ini bertujuan untuk mengetahui penguatan karakter gemar membaca melalui cerita daerah untuk meningkatkan sikap sosial anak di RA Usman Baharun Ba’alawi Bengkel. Jenis penelitian ini adalah penelitian quasi experiment design. Dalam penelitian ini teknik pengambilan sampel menggunakan teknik Total Sampling yaitu teknik pengambilan sampel berdasarkan jumlah populasi. Metode pengumpulan data menggunakan angket. Teknik analisis data menggunakan Independent Sample T-Test. Berdasarkan hasil analisis data dan pembahasan dalam penelitian, maka dapat disimpulkan bahwa, “Penguatan karakter gemar membaca melalui cerita daerah dapat meningkatkan sikap sosial anak di RA Usman Baharun Ba’alawi Bengkel”. Hal ini dapat dilihat dari hasil uji hipotesis yang dilakukan peneliti berdasarkan dar hasil perbandingan thitung  dengan tTabel yaitu pada hasil belajar kognitif diperoleh nilai  thitung 7,653 dengan taraf signifikan 5%, yang menyebabkan Ho ditolak.
Peran Pembiasaan Kegiatan di Madrasah Dalam Pembentukan Karakter Peserta Didik di MI Miftahul Huda
Authors: Deni Dea Gustiani , Aini Elva Nurul , Sofyan Muhammad
Published: October 2023

Sekolah merupakan salah satu tempat untuk membentuk sebuah karakter siswa menjadi lebih baik. Didalam kegiatan sekolah ini pasti ada pembiasaan-pembiasaan yang dilakukan oleh peserta didik. Pembiasaan ini merupakan sebuah proses untuk membentuk sikap dan perilaku peserta didik yang dilakukan melalui proses pembelajaran secara berulang-ulang yang lama kelamaan akan menetap menjadi sebuah pembiasaan baik dilakukan secara bersama-sama ataupun secara mandiri.  Dengan cara melakukan pembiasaan-pembiasaan yang ada disekolah dapat berpengaruh dalam pembentukan karakter siswa. Pendidikan karakter disekolah dasar ini untuk membentuk karakter siswa dan kepribadian peserta didik. Sehingga peserta didik menjadi seseorang yang memiliki akhlak, nilai moral, dan dapat berprilaku baik. Maka dari itu sekolah dalam lembaga pendidikan sangat diharapkan dapat meningkatkan kualitas karakter bangsa yang semakin memudar. Jadi sekolah bertanggung jawab bukan hanya dalam mencetak siswa yang unggul dalam ilmu pengetahuan dan teknologi, tetapi juga dalam karakter dan kepribadian para peserta didik menjadi lebih baik lagi.
Profil Kemampuan Berpikir Kreatif Anak
Authors: Samudera Wawan , Asratu Aini  , Siti Mariana
Published: October 2023

Berbagai cara dilakukan oleh Pemerintah Indonesia, mulai dari perubahan kurikulum, namun implemensasinya masih kurang optimal. Selain itu penelitian tentang kemampuan berpikir keratif telah banyak dilakukan oleh penelitian sebelumnya, tetapi rata-rata hasilnya belum optimal, karena kurangnya pemahaman tentang profil kemampuan berpikir kreatif anak. Metode penelitian ini adalah metode deskriptif dengan jumlah sampel. 20 anak menggunakan teknik total sampling. Rubrik penilaian kemampuan berpikir kreatif. Digunakan sebagai instrumen penelitian, kemudian dianalisis menggunakan rumus persentase. Hasil temuan diperoleh rata-rata kemampuan berpikir kreatif anak  sebesar 39% pada kriteria kurang. Sedangkan rata-rata persentase pada setiap indikator meliputi indikator kelancaran sebesar 31% pada kriteria kurang, indikator fleksibilitas sebesar 44% pada kriteria cukup, indikator orisinalitas sebesar 38% pada kriteria kurang, dan indikator elaborasi sebesar 39% pada kriteria kurang, sehingga dapat disimpulkan bahwa profil kemampuan berpikir kreatif anak masih tergolong rendah, sehingga perlu perhatian serius mengingat rendahnya persentase kemampuan berpikir kreatif anak.
A EFICÁCIA DO MÉTODO MÃE-CANGURU NA UNIDADE DE TERAPIA INTENSIVA NEONATAL ASSOCIADO À HUMANIZAÇÃO
Authors: Alves Maryssa Cardoso , Dos Santos Nayara Alves , De Oliveira Marília Reis dos Santos , Chaves Camila Teixeira de Oliveira Penna
Published: October 2023

O Método Mãe-Canguru (MMC) vem sendo protagonista de um cuidado humanizado de baixo custo e fácil aplicação, sendo executado por uma equipe multiprofissional bem instruída, para assim humanizar nas três fases de sua utilização. O acompanhamento dos RN’s acontece de forma integral por vários profissionais da saúde, principalmente o fisioterapeuta, que possui a função de um acompanhamento cinético-funcional englobando o RN como um todo. Objetivo: analisar a efetividade do Método Mãe Canguru no ambiente de Terapia Intensiva, englobando a humanização até os tempos atuais; averiguar a contribuição do fisioterapeuta e da equipe multiprofissional frente a realização do método; investigar a eficácia e a importância do uso do MMC em tempos de pandemia de COVID-19 e descrever os benefícios e aspectos positivos do Método Canguru para melhora hemodinâmica e aumento vínculo materno-infantil. Metodologia: Trata-se de um estudo de caráter qualitativo, revisão da literatura de artigos publicados no período de 2013 a 2023. As pesquisas foram realizadas em sites como Scielo e Pubmed nos idiomas inglês e português. Conclusão: Com todo estudo, concluiu-se que o MC é eficaz, e atua de maneira benéfica na saúde dos RN’s prematuros. Pudemos listar e evidenciar todos os proveitos advindos do método, que comprovem a importância da sua realização em UTINs, sendo um tratamento alternativo de fácil aplicação e sem utilizar recursos tecnológicos, o que leva a uma facilidade para ser realizado nos hospitais resultando uma alta precoce, levando em consideração a humanização, e cuidados não só com o RN mas também a assistência a toda família.
REKONSTRUKSI SISTEM INFORMASI POTENSI DESA SANGEH MELALUI PEMBENAHAN WEBSITE DESA
Authors: Wirantari I Dewa Ayu Putri
Published: October 2023

Pembangunan suatu daerah menjadi sangat penting dilakukan dalam mewujudkan program membangun Indonesia dari pinggiran khusunya ditumpukan kepada tingkat wilayah Desa yang tidak lain sebagai wilayah yang menyentuh langsung kepada kehidupan masyarakat yang bersifat lokalitas dan patut dikedepankan. Undang-undang nomor 6 tahun 2014 tentang Desa sebagai peluang bagi setiap desa untuk dapat mengembangkan setiap potensi desa yang dimiliki desa secara mandiri berdasarkan atas kebutuhan masing-masing dalam rangka mewujudkan kesejahteraan masyarakat, pembangunan desa melalui sistem informasi menjadi bagian terpenting sebagai bentuk reformasi pelayanan dalam bidang informasi publik. Sistem Informasi dalam pengembangan potensi desa diharapkan mampu memberikan informasi kepada publik dalam mendistribusikan informasi yang mampu mendukung pelayanan publik di Desa Sangeh. Sistem informasi melalui website desa bertujuan dalam peningkatan kemampuan serta ketrampilan aparatur desa dengan memberikan rekontruksi sistem informasi desa melalui program yang dapat memberikan media sebagai bentuk pelayanan informasi potensi yang dimiliki desa berbasis digital dalam meningkatkan kemampuan dan keterampilan apartur desa dalam memberikan pelayanan informasi publik. Metode Kegiatan rekontruksi sistem informasi potensi desa Sangeh melalui website desa yaitu aksi langsung di lapangan dalam menunjukkan kegiatan pengabdian kepada masyarakat secara nyata dalam mengatasi persoalan yang ada, metode aksi diharapkan memunculkan kesadaran kepada masyarakat dalam pemanfaatan informasi publik melalui website desa yang direkontruksi kembali berdasarkan atas pemetaan potensi yang dimilki oleh desa Sangeh. Simpulan dari pengabdian ini menambahkan, serta dalam memetakan kembali potensi desa Sangeh melalui website Desa yang berdampak langsung pada kebutuhan informasi publik kepada masyarakat secara optimal.