Zobrazeno 1 - 10
of 16 903
pro vyhledávání: '"A, Nicolaides"'
Autor:
Spiesberger, John L., Djianto, Ivesavega, Duong, Justin, Hwang, Jisun, Nicolaides, Maria-Christina, Stoner-Eby, Luke, Stuit, Christian
Temporal interference between direct and surface-reflected paths induces large variation in the group speed of an acoustic signal between a source and receiver. This speed goes to zero when the source and receiver approach one another and are within
Externí odkaz:
http://arxiv.org/abs/2409.13769
Time reversal (TR) is a promising technique that exploits multipaths for achieving energy focusing in high-frequency wideband communications. In this letter, we focus on a TR scheme facilitated by a reconfigurable intelligent surface (RIS) which, due
Externí odkaz:
http://arxiv.org/abs/2408.14107
Autor:
Jahani, Eaman, Manning, Benjamin S., Zhang, Joe, TuYe, Hong-Yi, Alsobay, Mohammed, Nicolaides, Christos, Suri, Siddharth, Holtz, David
In an online experiment with N = 1893 participants, we collected and analyzed over 18,000 prompts and over 300,000 images to explore how the importance of prompting will change as the capabilities of generative AI models continue to improve. Each par
Externí odkaz:
http://arxiv.org/abs/2407.14333
Autor:
Nicolaides, Robert, Rowley, Peter
The deletion order of a finitely generated Coxeter group W is a total order on the elements which, as is proved, is a refinement of the Bruhat order. This order is applied in [8] to construct Elnitsky tilings for any finite Coxeter group. Employing t
Externí odkaz:
http://arxiv.org/abs/2407.07881
Autor:
Nicolaides, Robert, Rowley, Peter
Suppose that $W$ is a finite Coxeter group and $W_J$ a standard parabolic subgroup of $W$. The main result proved here is that for any for any $w \in W$ and reduced expression of $w$ there is an Elnitsky tiling of a $2m$-polygon, where $m = [W : W_J]
Externí odkaz:
http://arxiv.org/abs/2407.07975
Autor:
Nicoletta Nicolaou, Cornelia Nicolaou, Persoulla Nicolaou, Paola Nicolaides, Alexia Papageorgiou
Publikováno v:
BMC Medical Education, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Physicians play an important role in management and governance of healthcare systems, yet many lack formal leadership training and skills. Despite leadership training through placements in wards at a graduate level, this should ta
Externí odkaz:
https://doaj.org/article/8927fdf5f4ec40d48ebf0f25f29f03fe
Autor:
Andreas Panagopoulos, MD, PhD, Konstantina Solou, MD, MSc, Marios Nicolaides, MSc, Ioannis K. Triantafyllopoulos, MD, PhD, Antonis Kouzelis, MD, PhD, Zinon T. Kokkalis, MD, PhD
Publikováno v:
JSES Reviews, Reports, and Techniques, Vol 4, Iss 4, Pp 676-683 (2024)
Background: Unstable “extralateral” fractures of the distal clavicle (lateral to the coracoclavicular ligaments) are not distinguished in the Neer classification system and are commonly included with Neer IIb fractures. In the literature, there i
Externí odkaz:
https://doaj.org/article/6943e42bdb2142c082ee9b651d6173d8
Autor:
Nicolaides, Andreas, Psomas, Constantinos, Kraidy, Ghassan M., Yang, Sheng, Krikidis, Ioannis
Publikováno v:
IEEE Journal on Selected Areas in Communications, 2023
In this paper, we investigate the performance of multiple-input multiple-output (MIMO) fading channels assisted by a reconfigurable intelligent surface (RIS), through the employment of partition-based RIS schemes. The proposed schemes are implemented
Externí odkaz:
http://arxiv.org/abs/2305.04313
Publikováno v:
Vascular Investigation and Therapy, Vol 7, Iss 3, Pp 47-53 (2024)
The annual incidence of symptomatic deep venous thrombosis (DVT) and venous thromboembolic (VTE) (DVT plus pulmonary embolism) in the adult population is estimated to be 50–100 and 75–150/100,000, respectively, and the incidence doubles for every
Externí odkaz:
https://doaj.org/article/7f6b1486dd0c408bb3101af7811c1dcf