bluuebunny/crossref_metadata_2025_split huggingface dataset:
Study on the Effect and Mechanism of Different Snowmelt Agents on Asphalt
Authors: Hu Chao , Zhou Zhigang , Luo Yaoyao 
Published: July 2023

Abstract
This article explores the effects of different types of snow-melting agents on the high-temperature performance, low-temperature performance, rheological properties, and creep properties of asphalt in order to better understand the mechanism of different types of snow-melting agents on asphalt. Chlorine salt snow-melting agent solution, nonchlorine salt snow-melting agent solution, and mixed snow-melting agent solution were prepared, respectively, and the erosion of asphalt was carried out by periodic immersion test method. Then, through the penetration test, ductility test, softening point test, dynamic shear rheological test, and multi-stress recovery creep test, the effects of different types of snow-melting agents on the high-temperature performance, low-temperature performance, rheological properties, and creep properties of asphalt were investigated. Finally, the mechanism of action of different types of snow-melting agents on asphalt was analyzed by scanning electron microscopy, infrared spectroscopy, and differential scanning calorimetry. The results show that the chloride snow-melting agent has the greatest influence on the high-temperature performance, low-temperature performance, rheological properties, and creep properties of asphalt, followed by the mixed snow-melting agent, and the nonchloride snow-melting agent has the least influence on the high-temperature performance, low-temperature performance, rheological properties, and creep properties of asphalt. From the macroscopic experiment, microscopic experiment, and mechanism analysis of this article, it is suggested that nonchlorine salt snow-melting agent should be used in snow removal on snowy road surface.
Effect of MA-EPR-ESO Compound Rejuvenator on Rheological Properties of Aged SBS-Modified Bitumen
Authors: Zheng Wanzhou , Zhang Henglong , Yang Xue , Duan Haihui 
Published: July 2023

Abstract
The rejuvenation of aged styrene-butadiene-styrene–modified bitumen (SBSMB) can be achieved by adding a compound rejuvenator, consisting of maleic anhydride (MA), epoxidized polybutadiene resin (EPR), and epoxidized soybean oil (ESO). However, the optimal combination of this compound rejuvenator dosage was determined according to traditionally physical property indicators, so the obtained optimal combination may be imprecise. In this research, the rejuvenation effects of the compound rejuvenator were demonstrated based on physical property indicators. Then, to accurately obtain the optimum combination of the compound rejuvenator, a three-factor versus three-level (MA dosage levels were 0.05 %, 0.1 %, and 0.2 %; EPR dosage levels were 1 %, 2 %, and 3 %; ESO dosage levels were 4 %, 6 %, and 8 %) orthogonal scheme was designed. The rejuvenation effects of aged SBSMB were evaluated by rheological properties of rejuvenated SBSMB, and the optimal combination of the compound rejuvenator was obtained based on the continuous performance grade (PG) of the rejuvenated SBSMB at different dosage combinations. Finally, the rejuvenation effects of the optimal combination were verified by physical properties and fluorescence microscope tests. The results suggest that the preselected dosage combination of the compound rejuvenator can recover the base bitumen from its aged state (brittle and hard) and may repair the broken SBS fragments. The influence magnitude of the three components on the rheological properties of aged SBSMB is ESO, EPR, and MA in order. When the addition dosages of MA, EPR, and ESO are 0.2 %, 2 %, and 4 %, respectively, the rejuvenated SBSMB has similar physical and rheological properties with the original SBSMB. In addition, the FM result shows that the homogeneous distribution SBS network structure of SBSMB, which is destructed during long-term aging, is effectively recovered by the addition of the optimal combination of the compound rejuvenator.
Improving the Mechanical Properties of Fly Ash Reinforced Polyester Composites for New Household Uses
Authors: Souilah Zahi , Lamri Salma Yasmine , Fekkane Manel 
Published: July 2023

Abstract
Fly ash, which is industrial waste, has become an excellent material for use as a reinforcing material in composite materials. In addition, this material is a geopolymer material that is used to replace traditional ceramic materials, as it allows the production of high-quality composite materials with excellent properties, lightness, and lower cost. The engineering applications of such composites require high tensile strength, low density, and high wear resistance. In this article, various mechanical tests and fracture surface analyses have been carried out. The surface properties, represented by hardness and elasticity, increased with increasing fly ash content, which is also evidenced by high impact strength. Modification of the surface of the fly ash particles in depth led to an optimal increase in the plastic properties, represented by ultimate strength. The wear tests have shown that high fly ash content can improve wear resistance. The analysis of the fracture and wear surfaces showed that the particles are distributed efficiently. Finally, this composite is intended for use in new buildings as the building block of the future, the design of which was reported in this article.
LA REVUELTA: UNA PUBLICACIÓN SOBRE FORMACIÓN FEMINISTA.
Authors: Basulto Plascencia Yazmin Lizet Yazmin 
Published: July 2023

El propósito de este artículo es contribuir al estudio del feminismo mediante la revisión de la primera publicación periódica La Revuelta, difundida en México de 1976 a 1978. Desde la perspectiva de la cultura escrita y mediante la revisión exhaustiva de fuentes primarias, el acompañamiento de otros estudios y entrevistas, se ofrecen argumentos que colocan a La Revuelta como una manifestación cultural que promovió el desarrollo intelectual de las feministas y generó formas de comunicación capaces de transformar la cultura.
Pediatric obesity and skin disease: cutaneous findings and associated quality-of-life impairments in 103 children and adolescents with obesity
Authors: Hasse Laura , Jamiolkowski Dagmar , Reschke Felix , Kapitzke Kerstin , Weiskorn Jantje , Kordonouri Olga , Biester Torben , Ott Hagen 
Published: July 2023

Objective
Little is known about specific cutaneous findings in children and adolescents with overweight and obesity. This study assessed the association of skin signs with pivotal auxological and endocrinological parameters and their influence on the quality of life (QoL) of young people with obesity.

Study design
All patients initially recruited for a tertiary hospital's weight control program were offered participation in this interdisciplinary, single-center, cross-sectional study. All participants underwent a detailed dermatological examination, anthropometric measurements and laboratory examinations. QoL was assessed with validated questionnaires.

Results
A total of 103 children and adolescents (age 11.6 ±2.5 years, 41% female, 25% prepubertal, BMI SDS 2.6 ± 0.5, homeostatic model assessment (HOMA) score 3.3 ± 4.2; mean ± s.d.) were recruited in a 12-month study period. Skin affections were linearly associated with increasing BMI and higher age. The most common skin findings were (%) striae distensae (71.0), keratosis pilaris (64.7), acanthosis nigricans (45.0), acne vulgaris (39.2), acrochordons (25.5) and plantar hyperkeratosis (17.6). The HOMA score was associated with acanthosis nigricans (P = 0.047), keratosis pilaris (P = 0.019) and acne vulgaris (P < 0.001). The general mean QoL(QoL) score, as assessed by the WHO-5, was 70 out of 100. A total of 38.9% of participants reported impaired dermatological QoL.

Conclusions
This study shows the high prevalence of skin lesions in children and adolescents with obesity. The association between skin lesions and the HOMA score indicates that skin manifestations are a marker of insulin resistance. To prevent secondary diseases and improve QoL, thorough skin examinations and interdisciplinary cooperation are necessary.
Smoking cessation attempts and successes among Nunavimmiut
Authors: Courtemanche Yohann , Poliakova Natalia , Muckle Gina , Bélanger Richard E. 
Published: July 2023

Abstract
Objectives
The smoking rate in Canada has declined in past decades, yet smoking rates remain high in Nunavik (northern Québec), where an estimated 80% of adult respondents smoke. We investigated sociodemographic factors, smoking behaviours, harm perception, and social support as determinants of smoking cessation attempts and successes among Nunavimmiut.

Methods
Past year smoking frequency, quantity smoked, and cessation attempts and aids were documented in a sample of 1326 Nunavimmiut aged 16 and over in the Qanuilirpitaa? 2017 survey. Sociodemographic indicators, social support, cessation aids, and smoking harm perception were investigated as potential determinants. All factors were modeled by logistic regressions and adjusted for age and sex.

Results
Thirty-nine percent of smokers tried to quit smoking in the preceding year, and 6% of those were successful. Older Nunavimmiut (aOR = 0.84 [0.78, 0.90]) and those smoking 20 + cigarettes/day (aOR = 0.94 [0.90, 0.98]) were less likely to attempt to quit. Ungava coast residents (aOR = 1.87 [1.36, 2.57]), separated/widowed/divorced individuals (aOR = 2.43 [1.09, 5.38]), and occasional smokers (aOR = 2.77 [1.61, 4.76]) compared to those living on the Hudson coast, single individuals, and daily smokers, respectively, were more likely to report cessation attempts. Most used no particular cessation aid (58%), 28% relied on family/self-help/support programs, and 26% used medication. Women were more likely to rely on spirituality/traditional methods (aOR = 1.92 [1.00, 3.71]) and less likely to rely on electronic cigarettes (aOR = 0.33 [0.13, 0.84]), as were older participants (aOR = 0.67 [0.49, 0.94]). Those with more years of schooling were more likely to rely on electronic cigarettes (aOR = 1.47 [1.06, 2.02]). These estimates are prone to biases due to the relatively low participation rate in the survey (37%).

Conclusion
Despite many attempts reported by participants, regional partners of this study underlined that successful smoking cessation remains a challenge for many Nunavimmiut. Key differences were identified in approaches and determinants of smoking cessation attempts, but most smokers did not use cessation aids. These results are in line with the experience of the Inuit partners of this study and can inform targeted public health interventions to support the many Nunavimmiut trying to quit smoking, notably increasing accessibility and acceptability of cessation aids. Inuit partners of this study highlighted the importance for interventions and communication efforts to reflect Nunavik’s context.
A systematic literature review of integrating augmented reality technology in science learning
Authors: Rahmat Anggi Datiatur , Kuswanto Heru , Wilujeng Insih 
Published: July 2023

Abstrak: Penelitian ini bertujuan untuk mengungkap tren penelitian selama sepuluh tahun terakhir pada penggunaan teknologi augmented reality (AR) dalam pembelajaran IPA. Review pada studi ini mengikuti pedoman PRISMA. Ditemukan 154 artikel pada tahap identifikasi kemudian dilakukan screening berdasarkan kriteria inklusi dan ekslusi sehingga menjadi 50 artikel untuk dilakukan review pada studi ini. Hasil review menunjukkan bahwa pembelajaran/prestasi akademik, motivasi dan sikap merupakan variabel yang paling banyak diteliti dalam artikel. Dimana prestasi akademik sangat dipengaruhi oleh motivasi dan sikap sehingga sering dipertimbangkan dalam penelitian. Aplikasi mobile dan buku bergambar AR merupakan jenis AR yang sering diimplementasikan karena mudah digunakan dan dapat dikembangkan dengan cepat dan praktis. Kecenderungan metodologi adalah desain kuantitatif. Alat pengumpulan data yang sering digunakan adalah tes kognitif. Metode pengambilan sampel yang paling sering digunakan adalah convenience sampling, dan populasi sampel yang sering diidentifikasi adalah siswa sekolah menengah. Rekomendasi penelitian yang sering diberikan oleh peneliti adalah melakukan identifikasi pengaruh penggunaan AR terhadap kemampuan afektif siswa dan mengidentifikasi persepsi guru. Hasil penelitian ini akan menjadi sebuah referensi bagi para peneliti yang tertarik untuk mengimplementasikan AR dalam pembelajaran dan rekomendasi untuk penelitian selanjutnya.Abstract: This study aimed to explore research trends over the past decade regarding the use of augmented reality (AR) technology in science learning. The study followed the PRISMA guidelines. A total of 154 articles were found at the identification stage and then screened based on inclusion and exclusion criteria so that there were 50 articles to be reviewed in this study. The review results show that learning achievement, motivation, and attitudes are the variables most researched in the article. Learning achievement is strongly influenced by motivation and attitude, so it is often considered in research. Mobile applications and AR picture books are often implemented because they are easy to use, fast, and have practical development. The methodological trend is a quantitative design. Data collection tools that are often used are cognitive tests. The frequently used sampling method is convenience sampling, and the sample population often identified is high school students. Researchers often give research recommendations to identify the effect of using AR on students' affective abilities and teacher perceptions. The results of this study will be a reference for researchers interested in implementing AR in education and recommendations for further research.
Model Problem Based Learning berbantuan video berita: Pengaruhnya terhadap kemampuan berpikir kritis pada siswa SMA
Authors: Fetricia Fetricia , Soekamto Hadi , Soelistijo Djoko , Utomo Dwiyono Hari 
Published: July 2023

Critical thinking skills are important for students to solve problems in daily life. The PBL model assisted by news based on video is one of the learning models that in accordance with the demands of curriculum 2013 to improve student's critical thinking skills. This study aims to determine whether or not there is an effect of the PBL model assisted by news based on video for critical thinking skills of high school students. This research is a quasi-experiment by applying a post-test only control group design. The subjects in this study amounted to 66 peoples. Dataa analysis using independentt sample t-test with test results known to be 0.023 less than 0.05, then H0 is rejected and H1 is accepted. The results show that there is an effect of the PBL model assisted by news based on video on the critical thinking skills of high school students. Researchers also compared the average scores of critical thinking skills tests by gender. The resultss showed that the average score of female students was higher than the male students. The reason is the cognitive abilities, problem solving and motivation of female studentss are higher than male students.
Kemampuan berpikir kritis penting dimiliki siswa untuk menyelesaikan masalah di kehidupan sehari-hari. Model PBL berbantuan video berita merupakan salah satu model pembelajaran yang sesuai dengan tuntutan kurikulum 2013 untuk meningkatkan kemampuan berpikir kritis siswa. Penelitian ini bertujuan untuk mengetahui ada atau tidak ada pengaruh model PBL berbantuan video berita terhadap kemampuan berpikir kritis siswa SMA. Penelitian ini merupakan eksperimen semu dengan menerapkan post-test only control group design. Subjek dalam penelitian ini berjumlah 66 orang. Analisis dataa menggunakan independentt sample t-test dengan hasil pengujian diketahui 0,023 kurang dari 0,05 maka H0 ditolak dan H1 diterima. Hasil menunjukkan bahwa terdapat pengaruh model PBL berbantuan video berita terhadap kemampuan berpikir kritis siswa SMA. Peneliti juga membandingkan nilai rata-rata tes kemampuan berpikir kritis berdasarkan gender. Hasil menunjukkan bahwa nilai rata-rata siswa perempuan lebih tinggi dibandingkan siswa laki-laki. Penyebabnya yaitu kemampuan kognitif, pemecahan masalah dan motivasi siswaa perempuan lebih tinggii dibandingkan siswa laki-laki.
PRAKTIK BAY'US SALAM DI MASYARAKAT KELURAHAN MAKARTI JAYA KABUPATEN BANYUASIN SUMATERA SELATAN (Kajian Living Hadis)
Authors: Rica Rica , Hasanah Uswatun , Nadhiran Hedhri 
Published: July 2023

Abstract
This paper aims to find out how the concept of bay'us salam in the hadith of the Prophet, as well as how the practice of bay'us salam is carried out by the community in Makarti Jaya Village and what is the motivation of the community in doing bay'us salam. This research is a qualitative research with the study of living hadith and uses social theory, namely the ERG motivation theory. Based on the research that has been carried out, it was found that first, the concept of bay'us salam in the hadith of the Prophet is a sale and purchase whose properties are mentioned, while the goods are still under the responsibility of the seller, and the delivery is at the agreed time. Second, bay'us salam carried out by the people of Makarti Jaya Village has experienced several developments such as the existence of DP money as a payment system. Third, people's motivation to do bay'us salam is influenced by several factors including geographical location, mutual assistance, traditions, fulfillment of needs and following trends.
Keywords: Motivation, Bay‘us Salam, Hadith

Abstrak
Tulisan ini bertujuan untuk mengetahui bagaimana konsep bay‘us salam dalam hadis Nabi, serta bagaimana praktik bay‘us salam yang dilakukan masyarakat di Kelurahan Makarti Jaya dan apa motivasi masyarakat dalam melakukan bay‘us salam tersebut. Penelitian ini merupakan penelitian kualitatif berupa kajian living hadis dengan menggunakan teori motivasi ERG sebagai alat analisis. Berdasarkan penelitian yang telah dilakukan, ditemukan bahwa pertama, konsep bay‘us salam dalam hadis Nabi merupakan jual beli yang disebutkan sifat-sifatnya, sedangkan barang tersebut masih dalam tanggungan penjual, dan penyerahannya pada waktu yang telah disepakati. Kedua, bay‘us salam yang dilakukan oleh masyarakat Kelurahan Makarti Jaya mengalami beberapa perkembangan seperti adanya uang DP sebagai sistem pembayaran. Ketiga, motivasi masyarakat melakukan bay‘us salam dipengaruhi oleh beberapa faktor diantaranya yaitu letak geografis, saling bantu, tradisi, pemenuhan kebutuhan dan mengikuti trend.
HUBUNGAN POLA MAKAN RASULULLAH SAW DENGAN DIET ZAMAN SEKARANG
Authors: Amaliah Luthfiah , Muhajirin Muhajirin , Almunadi Almunadi 
Published: July 2023

Diet greatly affects a person's quality of life. The implementation of the wrong diet can have a negative impact on the body, one of which is obesity. Efforts to regulate diet in order to maintain health and control body weight are known as diets. As time goes by, diet methods are always undergoing updates. However, there are some dietary methods that contradict the Qur'an and hadith, such as diets by eating only vegetables, diets by not eating food at all and other extreme dietary methods. The method used is library research, data collection by searching for sources and reconstructing from various sources such as books, journals, and existing research. The diet of the Prophet Muhammad includes the correct diet method. So that by applying it in everyday life, it will make it easier not to overdo it in consuming food and drinks.
Keywords: Diet, Diet, Hadith
Abstrak
Pola makan sangat mempengaruhi kualitas hidup seseorang. Penerapan pola makan yang salah dapat berdampak negatif pada tubuh, salah satunya adalah obesitas. Upaya mengatur pola makan agar dapat menjaga kesehatan dan mengontrol berat badan dikenal dengan istilah diet. Seiring berjalannya waktu, metode diet selalu mengalami pembaharuan. Namun ada beberapa metode diet yang bertentangan dengan al-Qur’an dan hadis, seperti diet dengan hanya memakan sayur-sayuran, diet dengan tidak makan makanan sama sekali dan metode diet ekstrim lainnya. Metode yang digunakan adalah studi pustaka (library research), pengumpulan data dengan cara mencari sumber dan merkontruksi dari berbagai sumber seperti buku, jurnal, dan riset-riset yang sudah ada. Pola makan Rasulullah SAW termasuk metode diet yang benar. Sehingga dengan mengaplikasikannya dalam kehidupan sehari-hari, maka akan memudahkan untuk tidak berlebihan dalam mengkonsumsi makanan dan minuman.
Soil Erosion and Hydroclimatic Hazards in Major African Port Cities : The Case Study of Tangier
Authors: Salhi Adil , Hasnaoui Yassin El , Cutillas Pedro Pérez , Heggy Essam 
Published: July 2023

Abstract
Land degradation and soil erosion are becoming increasingly problematic in Africa's rapidly developing urban areas, particularly in Major Port Cities. Uncontrolled expansion and human pressures are hindering planning, adaptation, and conservation efforts. To understand the extent of these issues, this study combined morphometric analysis, soil loss calculation, field monitoring, and remote sensing and GIS tools to assess soil erosion in the Metropolis of Tangier (Morocco) located at the confluence of the Mediterranean Sea and the Atlantic Ocean at the Strait of Gibraltar. The study relied on data from 13 rain gauge stations, official reports, and remote sensing acquisitions, as well as field observations. Results showed an average soil erosion rate of 24.2 t/ha/year, equivalent to an annual soil loss of 588,051 t/year. This high rate was largely due to areas with a high erosion risk (99.8%), covering only 8.3% of the territory, which were characterized by recently burned topsoil, fallow land, and steep slopes. These areas included both uncontrolled neighbourhoods and areas for planned urban and industrial expansion, posing a threat to the landscape's sustainability and socio-economic prospects. The morphometric analysis revealed its high vulnerability to erosion and degradation, with the highest soil loss rates observed in the eastern and western regions. The study also found that flash floods caused by hydroclimatic hazards can lead to significant damage to infrastructure and equipment, particularly in western sub-basins and mountainous regions. In conclusion, the use of remote sensing and GIS technologies provided valuable insights into the physical characteristics and vulnerability of the Tangier Metropolis to land degradation and soil erosion. These findings emphasize the need for effective land management practices and conservation measures to mitigate the impacts of land degradation and soil erosion in the face of climate change. This information is crucial for decision-makers and stakeholders to develop strategies to address these pressing issues.