Results 51 to 60 of about 27,167 (224)

Improvement of Mechanical Performance of Large Capacity Dry‐Type On‐Board Traction Transformer Under Short‐Circuit Electromagnetic Force

High Voltage, EarlyView.
ABSTRACT The application of dry‐type on‐board traction transformers (D‐OBTTs) aims to achieve lightweight electric multiple units (EMUs) and support the approach for carbon neutrality. However, the production of large capacity D‐OBTTs are limited due to the defects in insulation materials under the impact of short‐circuit electromagnetic force.
Woyang Li, Dongyang Wang, Yingyi Xia, Tiandong Chen, Lijun Zhou, Qian Lei, Yunyun Qian   +6 more
wiley   +1 more source

CBDC and Trust in A Central Bank: Transitivity Of Preferences Vs. The Privacy Paradox

Financial Internet Quarterly
The privacy and anonymity of transactions are considered some of the biggest challenges when designing Central Bank Digital Currencies (CBDC). While many surveys show that people strongly prefer privacy in their transactions, behavioral theories suggest ...
Koziuk Viktor, Ivashuk Yurii, Hayda Yurii, Dluhopolskyi Oleksandr   +3 more
doaj   +1 more source

The Connection between Gamma-Ray Bursts and Extremely Metal-Poor Stars as Nucleosynthetic Probes of the Early Universe

, 2008
The connection between the long GRBs and Type Ic Supernovae (SNe) has revealed the interesting diversity: (i) GRB-SNe, (ii) Non-GRB Hypernovae (HNe), (iii) X-Ray Flash (XRF)-SNe, and (iv) Non-SN GRBs (or dark HNe). We show that nucleosynthetic properties
Amati, Bessell, Cayrel, Depagne, H. Umeda, Hill, K. Maeda, K. Nomoto, M. Tanaka, N. Tominaga, Nomoto   +10 more
core   +1 more source

Wearing colored glasses can influence the exercise performance and testosterone concentration [PDF]

, 2018
Perception of red color is associated with higher testosterone concentration and better human performance. Thus, we evaluated the acute effects of wearing colored-lens glasses on the YoYo intermittent endurance exercise test 2 (YoYoIE2) performance ...
Campos Souza, Markus Vinicius, Fisher, James, Lande, Andre M., Marocolo, Isabela Coelho, Marocolo, Moacir, Neto, Octavio Barbosa, Ribeiro da Mota, Gustavo   +6 more
core   +1 more source

CBDC, Trust in the Central Bank and the Privacy Paradox

ECONOMICS
Privacy/anonymity of digital transactions is an issue that potentially may affect demand for central bank digital currency. Does discussions about privacy paradox related to CBDC?
Koziuk Viktor, Ivashuk Yurii, Hayda Yurii   +2 more
doaj   +1 more source

Novel Porous Gold Microspheres Anisotropic Conductive Film (PGMS‐ACF) with High Compression Ratio for Flip Chip Packaging

Advanced Electronic Materials, Volume 11, Issue 12, August 6, 2025.
This research presents a novel method for preparing porous gold microspheres with controllable particle size. The method can overcome the long‐term challenge of manufacturing ultrafine (1–10 µm) porous gold conductive microspheres. Compared to commercial polymer composite conductive microspheres anisotropic conductive film （ACF), porous gold ...
Li Zhang, Zhaomeng Wang, Geng Wei, Puyue Xia, Sining Fan, Wenhao Zhang, Shaolong Tang   +6 more
wiley   +1 more source

Modelling Financial Variables Using Neural Networking to Access Creditworthiness

Financial Internet Quarterly
This study examines the existing credit rating methodology proposed in the literature to explore the development of a new credit rating model based on the financial variables of the enterprise.
Ubarhande Prashant, Chandani Arti, Pathak Mohit, Agrawal Reena, Bagade Sonali   +4 more
doaj   +1 more source

The Type Ic Hypernova SN 2002ap [PDF]

, 2002
Photometric and spectroscopic data of the energetic Type Ic supernova (SN) 2002ap are presented, and the properties of the SN are investigated through models of its spectral evolution and its light curve.
Alexei V. Filippenko, Christopher L. Gerardy, Gang Zhao, George Kosugi, H. Umeda, Hideyo Kawakita, Hiroyuki Tomita, Hitoshi Yamaoka, J. Deng, Kazuhito Hatano, Kazuya Ayani, Keigo Enya, Keiichi Maeda, Ken'ichi Nomoto, Kentaro Motohara, Kenzo Kinugasa, Koichi Iwamoto, Koji S. Kawabata, Mamoru Doi, Masahide Takada-Hidai, Masanori Iye, Massimo Turatto, Nobunari Kashikawa, Paolo A. Mazzali, Paolo A. Mazzali, Robert A. Fesen, Ryan Chornock, Stefano Benetti, Stephen J. Smartt, T. Kawabata, Takeo Minezaki, Y. Ohyama, Yukiyasu Kobayashi, Yulei Qiu, Yuzuru Yoshii   +34 more
core   +2 more sources

Gecko's Toes‐Inspired High‐Adhesive and Self‐Healable Elastomer in Marine Conditions: Humidity‐Triggered Crosslinking and Damage Sensing

SmartMat, Volume 6, Issue 3, June 2025.
Inspired by the gecko's toes, a novel supramolecular elastomer featuring superior adhesion, efficient humidity self‐healing and damage sensing is constructed. The elastomer can be fabricated as a smart patch covered on the damage area of in‐service coatings or equipment surface, achieving damage sensing, visual monitoring, and semi‐quantitative ...
Sihan Gu, Dezhi Jiao, Li Cheng, Enkang Wu, Zhengsen Wang, Lanyue Cui, Chengbao Liu   +6 more
wiley   +1 more source

Super-luminous X-ray Emission from the Interaction of Supernova Ejecta with Dense Circumstellar Shells [PDF]

, 2013
For supernova powered by the conversion of kinetic energy into radiation due to the interactions of the ejecta with a dense circumstellar shell, we show that there could be X-ray analogues of optically super-luminous SNe with comparable luminosities and ...
Loeb, Abraham, Pan, Tony, Patnaude, Daniel J.   +2 more
core   +1 more source