Zobrazeno 1 - 10
of 3 873
pro vyhledávání: '"A. J. Ray"'
Proximity detection in indoor environments based on WiFi signals has gained significant attention in recent years. Existing works rely on the dynamic signal reflections and their extracted features are dependent on motion strength. To address this is
Externí odkaz:
http://arxiv.org/abs/2404.19182
Achieving accurate human identification through RF imaging has been a persistent challenge, primarily attributed to the limited aperture size and its consequent impact on imaging resolution. The existing imaging solution enables tasks such as pose es
Externí odkaz:
http://arxiv.org/abs/2402.00996
Publikováno v:
Hydrology and Earth System Sciences, Vol 21, Iss 1, Pp 133-151 (2017)
Unlike much of the contiguous United States, new hydropower development continues in the Far North, where climate models project precipitation will likely increase over the next century. Regional complexities in the Arctic and sub-Arctic, such as gla
Externí odkaz:
https://doaj.org/article/d1aa4cedddc04b069f1fbbaef441a4e1
Publikováno v:
AACE Clinical Case Reports, Vol 10, Iss 3, Pp 97-100 (2024)
Background/Objective: Although common in adults, primary hyperparathyroidism (PHPT) is a rare condition in children with the most common etiology being solitary parathyroid adenoma (PTA). The typical presentation is symptomatic hypercalcemia. Managem
Externí odkaz:
https://doaj.org/article/537c600f0d5f40e1acb522d3d53f6897
Autor:
P. Kumari, S. Majumder, S. Kar, S. Rani, A. K. Nair, K. Kumari, M. Venkata Kamalakar, S. J. Ray
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Phosphorene is a unique semiconducting two-dimensional platform for enabling spintronic devices integrated with phosphorene nanoelectronics. Here, we have designed an all phosphorene lattice lateral spin valve device, conceived via patterned
Externí odkaz:
https://doaj.org/article/0999f0a31da44cdfaccf81171854e9ba
Speech enhancement and separation have been a long-standing problem, especially with the recent advances using a single microphone. Although microphones perform well in constrained settings, their performance for speech separation decreases in noisy
Externí odkaz:
http://arxiv.org/abs/2204.07092
Autor:
Nina Lucia Tamashunas, MD, Sarah J. Williamson, MD, Evan Wypasek, DO, Katherine DiSano, MD, Stephen Somach, MD, Amy J. Ray, MD, David R. Crowe, MD
Publikováno v:
JAAD Case Reports, Vol 47, Iss , Pp 14-16 (2024)
Externí odkaz:
https://doaj.org/article/c92a6ec979a64629bba1f328b39aca8e
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Transition metal oxides (TMO) are the preferred materials for metal ion battery cathodes because of their high redox potentials and good metal-ion intercalation capacity, which serve as an outstanding replacement for layered sulphide. In thi
Externí odkaz:
https://doaj.org/article/8c6f0c56d4ae4d8f9a78abb54a877eef
Publikováno v:
Molbank, Vol 2024, Iss 2, p M1832 (2024)
A highly reactive dicuprate/CuCl aggregate, Nap(Cu4Cl2)(TMEDA)2 (2, Nap = naphthalene-1,8-diyl, TMEDA = tetramethylethylenediamine), was synthesized by the reaction of 1,8-dilithionaphthalene(TMEDA)2 with four equivalents of CuCl. The X-ray crystal s
Externí odkaz:
https://doaj.org/article/946ca858616f47fdb87f8816b5504d1d
Voice interfaces has become an integral part of our lives, with the proliferation of smart devices. Today, IoT devices mainly rely on microphones to sense sound. Microphones, however, have fundamental limitations, such as weak source separation, limi
Externí odkaz:
http://arxiv.org/abs/2108.03164