Zobrazeno 1 - 10
of 16 405
pro vyhledávání: '"Van The Nguyen"'
Autor:
Thi Hanh Nguyen Vu, Ngoc Son Pham, Phuong Chi Le, Quynh Anh Pham, Ngoc Tung Quach, Van The Nguyen, Thi Thao Do, Hoang Ha Chu, Quyet Tien Phi
Publikováno v:
Annals of Microbiology, Vol 72, Iss 1, Pp 1-12 (2022)
Abstract Purpose An endangered Tsuga chinensis (Franch.) Pritz. is widely used as a natural medicinal herb in many countries, but little has been reported on its culturable endophytic fungi capable of producing secondary metabolites applied in modern
Externí odkaz:
https://doaj.org/article/a10cfe8ebc64471984ef643e0cb14f40
Autor:
Thi Hanh Nguyen Vu, Ngoc Son Pham, Ngoc Tung Quach, Phuong Chi Le, Quynh Anh Pham, Cao Cuong Ngo, Van The Nguyen, Do Hoang Anh, Tran Hong Quang, Hoang Ha Chu, Quyet-Tien Phi
Publikováno v:
Applied Sciences, Vol 14, Iss 5, p 2048 (2024)
Amentotaxus yunnanensis H.L.Li is a threatened conifer distributed only in China, Laos, and Vietnam, whose fungal endophytes have not been exploited yet. The aims of this study were to screen and characterize antioxidant metabolites from endophytic f
Externí odkaz:
https://doaj.org/article/51683f10d56b4c61874d719fad64b41a
Autor:
Ngoc Tung Quach, Thi Hanh Nguyen Vu, Ngoc Anh Nguyen, Van The Nguyen, Thi Lien Bui, Son Chu Ky, Tung Lam Le, Ha Hoang, Cao Cuong Ngo, Thanh Thi Minh Le, Trung Nam Nguyen, Hoang Ha Chu, Quyet Tien Phi
Publikováno v:
Annals of Microbiology, Vol 71, Iss 1, Pp 1-14 (2021)
Abstract Purpose To date, a total of 13 probiotic Bacillus species are considered as a Generally Recognized as Safe organism (GRAS) approved by the US Federal Food, Drug, and Cosmetic Act (FDCA), which are used for food and feed additives. However, B
Externí odkaz:
https://doaj.org/article/74c323da36e041f69d65e397001630e6
Autor:
Van Huynh, Nguyen, Zhang, Bolun, Tran, Dinh-Hieu, Hoang, Dinh Thai, Nguyen, Diep N., Zheng, Gan, Niyato, Dusit, Pham, Quoc-Viet
Spectrum access is an essential problem in device-to-device (D2D) communications. However, with the recent growth in the number of mobile devices, the wireless spectrum is becoming scarce, resulting in low spectral efficiency for D2D communications.
Externí odkaz:
http://arxiv.org/abs/2410.17971
In this paper, approximate optimality conditions and sensitivity analysis in nearly convex optimization are discussed. More precisely, as in the spirit of convex analysis, we introduce the concept of $\varepsilon$-subdifferential for nearly convex fu
Externí odkaz:
http://arxiv.org/abs/2410.04710
We develop sufficient conditions for the existence of the weak sharp minima at infinity property for nonsmooth optimization problems via asymptotic cones and generalized asymptotic functions. Next, we show that these conditions are also useful for st
Externí odkaz:
http://arxiv.org/abs/2410.04695
Vietnamese, a low-resource language, is typically categorized into three primary dialect groups that belong to Northern, Central, and Southern Vietnam. However, each province within these regions exhibits its own distinct pronunciation variations. De
Externí odkaz:
http://arxiv.org/abs/2410.03458
Autor:
Van Thu, Nguyen, Thanh, Pham Duy
Beyond standard approaches in existing literature, we explore the relative shift in the transition temperature of a homogeneous dilute Bose gas using the Cornwall-Jackiw-Tomboulis effective action formalism within the improved Hartree-Fock approximat
Externí odkaz:
http://arxiv.org/abs/2409.14036
We study the existence of bounded asymptotic mild solutions to evolution equations of the form $u'(t)=Au(t)+f(t), t\ge 0$ in a Banach space $\X$, where $A$ generates an (analytic) $C_0$-semigroup and $f$ is bounded. We find spectral conditions on $A$
Externí odkaz:
http://arxiv.org/abs/2409.12885
We verify the conjectures due to Lewis, Reiner and Stanton about the Hilbert series of the invariant ring of the truncated polynomial ring for all parabolic subgroups up to rank $3$. This is done by constructing an explicit set of generators for each
Externí odkaz:
http://arxiv.org/abs/2408.16250