Results 61 to 70 of about 126,094 (206)

Search for the Optical Counterpart of the Vela Pulsar X-ray Nebula

, 2003
Observations of the Vela pulsar region with the Chandra X-ray observatory have revealed the fine structure of its synchrotron pulsar-wind nebula (PWN), which showed an overall similarity with the Crab PWN. However, contrary to the Crab, no firm detection
A. De Luca, G. G. Pavlov, Markwardt C. B., Nasuti F. P., O. Kargaltsev, P. A. Caraveo, Pavlov G. G., R. P. Mignani, S. Zaggia, W. Becker   +9 more
core   +1 more source

Beyond 5G and Non‐terrestrial Network (NTN) Integrated Architecture: Access Challenges for Expanding Artificial Intelligence of Things (AIoT)

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT This study analyzes the architecture of the beyond 5G‐NTN (Non‐terrestrial Network) integrated network and presents the technical, legal, and regulatory challenges and considerations for expanding the Artificial Intelligence of Things (AIoT) ecosystem.
Byung Woon Kim, Ga Eun Choi
wiley   +1 more source

Unif-NTT: A Unified Hardware Design of Forward and Inverse NTT for PQC Algorithms

IEEE Access
Polynomial multiplications based on the number theoretic transform (NTT) are critical in lattice-based post-quantum cryptography algorithms. Therefore, this paper presents a platform-agnostic unified hardware accelerator design (Unif-NTT) to compute the ...
Ali Yahya Hummdi, Amer Aljaedi, Zaid Bassfar, Sajjad Shaukat Jamal, Mohammad Mazyad Hazzazi, Mujeeb Ur Rehman   +5 more
doaj   +1 more source

Gate-controlled electromechanical backaction induced by a quantum dot

Nature Communications, 2016
Coupling between quantum structures and mechanical resonators remains a challenge. Here, the authors couple a quantum dot and a piezoelectric microresonator and show that gate-induced single electron transport in the quantum dot enables control of the ...
Yuma Okazaki, Imran Mahboob, Koji Onomitsu, Satoshi Sasaki, Hiroshi Yamaguchi   +4 more
doaj   +1 more source

Quantitative analysis of optical network unit sleep technique with maintained latency for asymmetric usage by residential users

The Journal of Engineering, 2013
This study provides an insight into the effectiveness of an optical network unit (ONU) sleep technique, where a subcomponent of the ONU is powered down during the absence of input traffic.
Susumu Nishihara, Naoki Miura, Hiroko Nomura, Nobuyuki Tanaka, Kenichi Suzuki, Naoto Yoshimoto   +5 more
doaj   +1 more source

Interpersonal physiological synchrony is associated with first person and third person subjective assessments of excitement during cooperative joint tasks

Scientific Reports, 2021
Interpersonal physiological synchrony has been shown to play important roles in social activities. While most studies have shed light on the effects of physiological synchrony on recognition of the group state, such as cohesion or togetherness, the ...
Aiko Murata, Keishi Nomura, Junji Watanabe, Shiro Kumano   +3 more
doaj   +1 more source

Business Model and Sustainable Development Goals for an Innovative Agricultural Waste Management: Distributed Biogas Production

Sustainable Development, EarlyView.
ABSTRACT Technological progress and population growth have increased global pork demand; leading to a rise of methane emission from pig farming, a key contributor to climate change. Anaerobic digestion offers a sustainable solution by converting manure into biogas.
María‐Pilar Martínez‐Hernando, Carlos Reparaz, Roberto Paredes, Enrique Garcia‐Franco, Alfonso García Álvaro, Marcelo F. Ortega   +5 more
wiley   +1 more source

Visualization of 3D cable between utility poles obtained from laser scanning point clouds: a case study

SN Applied Sciences, 2021
We can automate inspection work of infrastructure facilities by analyzing the characteristics of 3D structure information obtained through 3D structure visualization using a point cloud. The safety level of equipment can then be diagnosed quantitatively.
Masaaki Inoue, Hitoshi Niigaki, Tomoya Shimizu, Nazuki Honda, Hiroyuki Oshida, Takashi Ebine   +5 more
doaj   +1 more source

The Combined Effect of Gas Phase and Condensed Phase Mechanisms in Flame Retardancy of Polybutylene Succinate

Journal of Vinyl and Additive Technology, EarlyView.
A combination of DOPO and APP flame‐retardants results in a V‐0 UL 94 rating. ABSTRACT In this study, we addressed the challenge of eliminating, during combustion, the flaming dripping behavior of polybutylene succinate flame retarded with ammonium polyphosphate, a key barrier to achieving a V‐0 rating in the UL 94 flammability test without excessive ...
Thuy Tien Thanh Nguyen, Ernő Hollósi, Beáta Szolnoki   +2 more
wiley   +1 more source

Text mining for case report articles on “peritoneal dialysis” from PubMed database

Therapeutic Apheresis and Dialysis, Volume 29, Issue 3, Page 459-470, June 2025.
Abstract Introduction The number of published medical articles on peritoneal dialysis (PD) has been increasing, and efficiently selecting information from numerous articles can be difficult. In this study, we examined whether artificial intelligence (AI) text mining can be a good support for efficiently collecting PD information.
Kazuhiko Fukushima, Kenji Tsuji, Hiroyuki Nakanoh, Naruhiko Uchida, Soichiro Haraguchi, Shinji Kitamura, Jun Wada   +6 more
wiley   +1 more source