Zobrazeno 1 - 10
of 578
pro vyhledávání: '"Pham, Ba'"'
Autor:
Pham-Ba, Son, Molinari, Jean-François
Publikováno v:
Tribol Lett 71, 98 (2023)
We employ a novel discrete element method (DEM) force formulation to simulate adhesive wear and assess the effects of material and loading parameters on the properties of the third-body layer (TBL) formed during sliding motion. The study emphasizes t
Externí odkaz:
http://arxiv.org/abs/2304.14783
Autor:
Akash P. Kansagra, MD, MS, Richard Pham, BA, Arindam R. Chatterjee, MD, Christopher J. Moran, MD
Publikováno v:
Radiology Case Reports, Vol 19, Iss 6, Pp 2306-2309 (2024)
Transient cortical blindness is a known complication of iodinated contrast administration and is believed to reflect osmotic injury or autoregulatory dysfunction of the posterior circulation. Here, we report 2 cases of postangiography transient corti
Externí odkaz:
https://doaj.org/article/c2ffe233faf645ea83b6aba07411555e
Autor:
Sydney Dong, BS, Sijia Zhang, BA, Helen Park, MD, Jessica De La Rosa, MD, AlReem Al-Nabti, MD, Vy Xuan Pham, BA, Andres Cedeno, BS, Isabella Toledo, BA, Anika Jallorina, BS, Jennifer Laborada, MD, Bryan Sun, MD, PhD, Regina Wang, MD, George Hightower, MD, PhD
Publikováno v:
JAAD International, Vol 16, Iss , Pp 252-253 (2024)
Externí odkaz:
https://doaj.org/article/5bc25e970a9b40dcb291373c8adfb335
Autor:
Pham-Ba, Son, Molinari, Jean-François
The use of molecular dynamics (MD) simulations has led to promising results to unravel the atomistic origins of adhesive wear, and in particular for the onset of wear at nanoscale surface asperities. However, MD simulations come with a high computati
Externí odkaz:
http://arxiv.org/abs/2202.02827
Autor:
Loidreau, Pierre, Pham, Ba-Duc
In this paper we show that in the case where the public-key can be distinguished from a random code in Loidreau's encryption scheme, then Coggia-Couvreur attack can be extended to recover an equivalent secret key. This attack can be conducted in poly
Externí odkaz:
http://arxiv.org/abs/2112.12445
Publikováno v:
In Construction and Building Materials 19 July 2024 436
Publikováno v:
Fundamenta Informaticae, Volume 182, Issue 3 (November 18, 2021) fi:7684
We first design an $\mathcal{O}(n^2)$ solution for finding a maximum induced matching in permutation graphs given their permutation models, based on a dynamic programming algorithm with the aid of the sweep line technique. With the support of the dis
Externí odkaz:
http://arxiv.org/abs/2107.08480
Autor:
Richard Pham, BA, Edwin Chou, MD, Derek Breiner, BSc, Justin Wei, MD, Veena Mandava, MD, Duy Bui, MD
Publikováno v:
Radiology Case Reports, Vol 19, Iss 1, Pp 114-116 (2024)
Inflammatory abdominal aortic aneurysms (IAAA) are a distinct subcategory of abdominal aortic aneurysms that make up roughly 5%-10% of all abdominal aortic aneurysm (AAA) cases. Inflammatory AAA (IAAA) is distinguished from traditional atheroscleroti
Externí odkaz:
https://doaj.org/article/8f624901ecd44464b30e2c43a238446e
Autor:
Pham-Ba, Son, Molinari, Jean-François
We develop an analytical model of adhesive wear between two unlubricated rough surfaces, forming micro-contacts under normal load. The model is based on an energy balance and a crack initiation criteria. We apply the model to the problem of self-affi
Externí odkaz:
http://arxiv.org/abs/2102.01210
Autor:
Molinari, Jean-François, Pham-Ba, Son
We conduct boundary element simulations of a contact problem consisting of an elastic medium subject to tangential load. Using a particle swarm optimization algorithm, we find the optimal shape and location of the micro-contacts to maximize for a giv
Externí odkaz:
http://arxiv.org/abs/2011.12281