Zobrazeno 1 - 10
of 5 162
pro vyhledávání: '"Huy, Nguyen"'
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
In this paper we study the well-posedness of the evolution equation of the form $u'(t)=Au(t)+Cu(t)$, $t\ge 0$, where $A$ is the generator of a $C_0$- semigroup and $C$ is a (possibly unbounded) linear operator in a Banach space $\mathbb{X}$. We prove
Externí odkaz:
http://arxiv.org/abs/2405.06812
Autor:
Huy Quang Dang, Trung Quoc Nguyen, Duc Nguyen Chiem, Tra Vu Son Le, Ryan Anh-Quang Nguyen, Huy Nguyen, Thang Huy Nguyen
Publikováno v:
Cerebrovascular Diseases Extra, Pp 1-17 (2024)
Introduction: Diffusion-Weighted Imaging (DWI) plays a crucial role in acute ischemic stroke (AIS), as it is used to evaluate the ischemic lesions that are irreversibly damaged. The reversibility of DWI ischemic lesions has been noted in patients wit
Externí odkaz:
https://doaj.org/article/80620f3d4c2e4ebfa033e0ba680a07d2
In this paper, by using the spectral theory of functions and properties of evolution semigroups, we establish conditions on the existence, and uniqueness of asymptotic 1-periodic solutions to a class of abstract differential equations with infinite d
Externí odkaz:
http://arxiv.org/abs/2309.02679
Autor:
Damien Keng Ming, John Daniels, Ho Quang Chanh, Stefan Karolcik, Bernard Hernandez, Vasileios Manginas, Van Hao Nguyen, Quang Huy Nguyen, Tu Qui Phan, Thi Hue Tai Luong, Huynh Trung Trieu, Alison Helen Holmes, Vinh Tho Phan, Pantelis Georgiou, Sophie Yacoub, On behalf of the VITAL consortium
Publikováno v:
npj Digital Medicine, Vol 7, Iss 1, Pp 1-8 (2024)
Abstract Close vital signs monitoring is crucial for the clinical management of patients with dengue. We investigated performance of a non-invasive wearable utilising photoplethysmography (PPG), to provide real-time risk prediction in hospitalised in
Externí odkaz:
https://doaj.org/article/4076bd7695d34971be01c62a47c93fd3
Autor:
Young-Sil Kwak, Jeong-Heon Kim, Sujin Kim, Yukinaga Miyashita, Taeyong Yang, Sung-Hong Park, Eun-Kyung Lim, Jongil Jung, Hosik Kam, Jaewook Lee, Hwanhee Lee, Ji-Hyun Yoo, Haein Lee, Ryun-Young Kwon, Jungjoon Seough, Uk-Won Nam, Woo Kyoung Lee, Junseok Hong, Jongdae Sohn, Jaeyoung Kwak, Hannah Kwak, Rok-Soon Kim, Yeon-Han Kim, Kyung-Suk Cho, Jaeheung Park, Jaejin Lee, Hoang Ngoc Huy Nguyen, Madeeha Talha
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 41, Iss 3, Pp 171-194 (2024)
This study reports comprehensive observations for the G5-level geomagnetic storm that occurred from May 10 to 12, 2024, the most intense event since the 2003 Halloween storm. The storm was triggered by a series of coronal mass ejections (CMEs) orig
Externí odkaz:
https://doaj.org/article/3348d31c3d7d4488b9edf511150a5f37
In this paper we study the asymptotic behavior of solutions of fractional differential equations of the form $ D^{\alpha}_Cu(t)=Au(t)+f(t), u(0)=x, 0<\alpha\le1, ( *) $ where $D^{\alpha}_Cu(t)$ is the derivative of the function $u$ in the Caputo's se
Externí odkaz:
http://arxiv.org/abs/2304.04850
In this paper, we introduce new properties of the relative interior calculus for nearly convex sets, functions, and set-valued mappings. These properties are important for the development of duality theory in optimization. Then we investigate optimal
Externí odkaz:
http://arxiv.org/abs/2303.07793
Autor:
Dinh-Huy Nguyen, Sung-Hwan You, Hien Thi-Thu Ngo, Khuynh Van Nguyen, Khang Vuong Tran, Tan-Huy Chu, So-young Kim, Sang-Jun Ha, Yeongjin Hong, Jung-Joon Min
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-17 (2024)
Abstract Synergistic combinations of immunotherapeutic agents can improve the performance of anti-cancer therapies but may lead to immune-mediated adverse effects. These side-effects can be overcome by using a tumor-specific delivery system. Here, we
Externí odkaz:
https://doaj.org/article/b576ac3584e64476b87361f24f3c58bb
Autor:
Ngoc Thanh Cao, Nhu Quynh Thi Tran, Nguyen Dac Nguyen, Minh Tam Le, Nhat Minh Cao Nguyen, Quoc Huy Nguyen Vu
Publikováno v:
Journal of Men's Health, Vol 20, Iss 6, Pp 124-128 (2024)
This study aimed to determine sexual dysfunction (SD) and erectile disorder (ED) prevalence and analyze risk factors in older men of infertile couples. The study was a cross-sectional descriptive study conducted on male partners in infertile couples
Externí odkaz:
https://doaj.org/article/29844461f94146e998b446052f885130