Zobrazeno 1 - 10
of 2 612
pro vyhledávání: '"Nguyễn Tuân"'
Publikováno v:
Journal of Engineering, Vol 2024 (2024)
This study aims to develop a biocompatible and bioactive food-packaging composite film material. The material is based on bacterial cellulose (BC) microfibers from coconut jelly biomass combined with olive oil as a carrier of antibacterial properties
Externí odkaz:
https://doaj.org/article/c689d334516540718887d6032b11c510
Publikováno v:
Advances in Materials Science and Engineering, Vol 2020 (2020)
This paper carries out an experimental study to enhance the quality of the characteristic transmittance curve in the infrared range of 2.5–7 µm of the optical magnesium fluoride (MgF2) ceramic. This work evaluates the effectiveness of using vacuum
Externí odkaz:
https://doaj.org/article/1de4599ff21c47d38c839cc12deee558
Autor:
Thi Hai Yen Duong, Thanh Nhan Nguyen, Ho Thi Oanh, Tuyet Anh Dang Thi, Le Nhat Thuy Giang, Hoang Thi Phuong, Nguyen Tuan Anh, Ba Manh Nguyen, Vinh Tran Quang, Giang Truong Le, Tuyen Van Nguyen
Publikováno v:
Journal of Chemistry, Vol 2019 (2019)
In this research, nanostructured magnesium oxide was synthesized through the sol-gel calcination or hydrothermal calcination method using various surfactants. The X-ray diffraction pattern of the materials confirmed that all the prepared magnesium ox
Externí odkaz:
https://doaj.org/article/baa4f6bc5d44470c84a81e0578ad690b
Autor:
Pham Van Trinh, Phan Ngoc Hong, Bui Hung Thang, Nguyen Tuan Hong, Duong Van Thiet, Nguyen Van Chuc, Phan Ngoc Minh
Publikováno v:
Advances in Materials Science and Engineering, Vol 2017 (2017)
We present the results on the effect of surface morphology and dispersion media on the properties of PEDOT:PSS/n-Si hybrid solar cell containing functionalized graphene (Gr). The hybrid solar cells based on SiNWs showed higher power conversion effici
Externí odkaz:
https://doaj.org/article/004526e0bed24355bbbb43f9ea366cfb
Publikováno v:
Journal of Applied Mathematics, Vol 2011 (2011)
Convex multiobjective programming problems and multiplicative programming problems have important applications in areas such as finance, economics, bond portfolio optimization, engineering, and other fields. This paper presents a quite easy algorithm
Externí odkaz:
https://doaj.org/article/e57f1c1dd9b3472cb451492243714aa4
Publikováno v:
Tạp chí Quản lý và Kinh tế Quốc tế, Pp 120-137 (2022)
Được xây dựng từ năm 1958, Công ty Cổ phần Bóng đèn phích nước Rạng Đông - một trong số 13 doanh nghiệp đầu tiên của ngành công nghiệp nhẹ Việt Nam, đến nay có thể xem như là công ty duy nhất t
Externí odkaz:
https://doaj.org/article/55e6f7d60895463e9db3938c330aa40e
Autor:
Doan, Khanh, Vuong, Long Tung, Nguyen, Tuan, Bui, Anh Tuan, Tran, Quyen, Do, Thanh-Toan, Phung, Dinh, Le, Trung
Diffusion models (DM) have become fundamental components of generative models, excelling across various domains such as image creation, audio generation, and complex data interpolation. Signal-to-Noise diffusion models constitute a diverse family cov
Externí odkaz:
http://arxiv.org/abs/2408.04221
We consider a novel active learning problem motivated by the need of learning machine learning models for health monitoring in wireless body area network (WBAN). Due to the limited resources at body sensors, collecting each unlabeled sample in WBAN i
Externí odkaz:
http://arxiv.org/abs/2408.02849
This paper introduces SHANGUS, an advanced framework combining Deep Reinforcement Learning (DRL) with heuristic optimization to improve frontier-based exploration efficiency in unknown environments, particularly for intelligent vehicles in autonomous
Externí odkaz:
http://arxiv.org/abs/2407.18892
Autor:
Ting, Yuan-Sen, Nguyen, Tuan Dung, Ghosal, Tirthankar, Pan, Rui, Arora, Hardik, Sun, Zechang, de Haan, Tijmen, Ramachandra, Nesar, Wells, Azton, Madireddy, Sandeep, Accomazzi, Alberto
We present a comprehensive evaluation of proprietary and open-weights large language models using the first astronomy-specific benchmarking dataset. This dataset comprises 4,425 multiple-choice questions curated from the Annual Review of Astronomy an
Externí odkaz:
http://arxiv.org/abs/2407.11194