Results 81 to 90 of about 153,052 (268)

Wireless Technologies for Wearable Electronics: A Review

Advanced Electronic Materials, EarlyView.
This review discusses recent advancements in wireless wearable electronics, focusing on communication technologies and power solutions. It covers key design considerations, explores wireless protocols from short‐ to long‐range networks, and examines powering methods such as integrated sources and energy harvesting.
Choong Yeon Kim, Juhyun Lee, Eun Young Jeong, Yeji Jang, Heesoo Kim, Bohyung Choi, Donggi Han, Youngjun Oh, Jae‐Woong Jeong   +8 more
wiley   +1 more source

Optimization of micro grid with distributed energy resources using physics based meta heuristic techniques

IET Renewable Power Generation, EarlyView., 2023
Optimization of proposed micro grid system is done using physics based meta heuristic methods. A grid connected micro grid consist of solar PV system, wind turbine (WT), micro gas turbine (MT), fuel cell (FC) and battery energy storage system (BESS).
Jayati Vaish, Anil Kumar Tiwari, Khadim Moin Siddiqui   +2 more
wiley   +1 more source

Baryon fractions in clusters of galaxies: evidence against a pre-heating model for entropy generation [PDF]

Monthly Notices of the Royal Astronomical Society, 2011
16 pages, 18 figures, 4 tables.
Owain E. Young, Peter A. Thomas, Frazer R. Pearce, C. J. Short   +3 more
openaire   +5 more sources

A Review of Ga₂O₃ Heterojunctions for Deep‐UV Photodetection: Current Progress, Methodologies, and Challenges

Advanced Electronic Materials, EarlyView.
This paper provides a comprehensive review of the existing literature related to the fundamentals of gallium oxide (Ga2O3), growth methods, substrates, and particularly a focused examination of Ga2O3‐based heterojunctions. Particular attention has also been given to the state‐of‐the‐art Ga2O3‐based heterojunctions for photodetectors. The key challenges
Alfred Moore, Saqib Rafique, Ciaran Llewelyn, Dan Lamb, Lijie Li   +4 more
wiley   +1 more source

Measuring the Three-dimensional Structure of Galaxy Clusters. II. Are Clusters of Galaxies Oblate or Prolate? [PDF]

, 2006
The intrinsic shape of galaxy clusters can be obtained through a combination of X-ray and Sunyaev-Zeldovich effect observations once cosmological parameters are assumed to be known.
M. Sereno, E. De Filippis, G. Longo, M. Bautz   +3 more
semanticscholar   +1 more source

THE NEXT GENERATION VIRGO CLUSTER SURVEY. XXII. SHELL FEATURE EARLY-TYPE DWARF GALAXIES IN THE VIRGO CLUSTER* [PDF]

The Astrophysical Journal, 2017
ABSTRACT The Next Generation Virgo Cluster Survey is a deep (with a 2σ detection limit μ g  = 29 mag arcsec−2 in the g-band) optical panchromatic survey targeting the Virgo cluster from its core to virial radius, for a total areal coverage of 104 square degrees.
Rubén Sánchez-Janssen, J. Christopher Mihos, Pierre-Alain Duc, Mathieu Powalka, Patrick Côté, Simona Mei, Simona Mei, Simona Mei, Rory Smith, Laura Ferrarese, Hongxin Zhang, Hongxin Zhang, Puragra Guhathakurta, John P. Blakeslee, Elisa Toloba, Jean-Charles Cuillandre, Alessandro Boselli, Michele Cantiello, Stephen Gwyn, Sanjaya Paudel, Eric W. Peng   +20 more
openaire   +9 more sources

Radiation Hardened Infrared Photodetectors Based on a Narrow Bandgap Conjugated Polymer Semiconductor

Advanced Electronic Materials, EarlyView.
A blackbody‐sensitive infrared photodetector comprised of an open‐shell conjugated polymer demonstrates high sensitivity without cooling and exceptional radiation hardness, surpassing inorganic compound semiconductor devices. This functionality, inherent to the polymer semiconductor, provides a new frontier for low‐cost, size, weight, and power space ...
Anthony R. Benasco, Chih‐Ting Liu, Bernie Rax, Giacomo Mariani, Steve McClure, Tyler Bills, Sanyukta Datta Gupta, Mohammad I. Vakil, Stefan Nikodemski, Jarrett H. Vella, Jason D. Azoulay   +10 more
wiley   +1 more source

Spatially resolved X-ray spectroscopy of cooling clusters of galaxies [PDF]

, 2003
We present spatially resolved X-ray spectra taken with the EPIC cameras of XMM-Newton of a sample of 17 cooling clusters and three non-cooling clusters for comparison.
J. Kaastra, T. Tamura, J. Peterson, J. Bleeker, C. Ferrigno, S. Kahn, F. Paerels, R. Piffaretti, R. Piffaretti, G. Branduardi‐Raymont, H. Böhringer   +10 more
semanticscholar   +1 more source

Artificial Intelligences: A Bridge Toward Diverse Intelligence and Humanity's Future

Advanced Intelligent Systems, EarlyView.
Many discussions of artificial intelligence fail to address deeper questions being raised by advances in developmental biology, neuroscience, bioengineering, and philosophy of mind. Novel beings, including technologically and biologically augmented humans, engineered life forms, hybrots, and others, require tools of the emerging field of diverse ...
Michael Levin
wiley   +1 more source

The non-thermal Sunyaev-Zel'dovich effect in clusters of galaxies [PDF]

, 2002
In this paper we provide a general derivation of the non-thermal Sunyaev-Zel'dovich (SZ) eect in galaxy clusters which is exact in the Thomson limit to any approximation order in the optical depth.
S. Colafrancesco, P. Marchegiani, E. Palladino   +2 more
semanticscholar   +1 more source