Results 51 to 60 of about 27,718 (231)

SN 2006aj Associated with XRF 060218 At Late Phases: Nucleosynthesis-Signature of A Neutron Star-Driven Explosion [PDF]

, 2007
Optical spectroscopy and photometry of SN 2006aj have been performed with the Subaru telescope at t > 200 days after GRB060218, the X-ray Flash with which it was associated.
E. Pian, J. Deng, K. Kawabata, K. Maeda, K. Nomoto, Kashikawa N., M. Tanaka, N. Tominaga, P. A. Mazzali, T. Hattori, T. Kuroda, T. Minezaki, T. Suzuki   +12 more
core   +2 more sources

Skeleton Enhanced Dispersed Lubricant Particle Based Triboelectric Nanogenerator for Droplet Energy Harvesting

Advanced Science, EarlyView.
A stretchable, slippery triboelectric nanogenerator (SS‐TENG) is presented for efficient droplet energy harvesting. A novel phase separation method is created to prepare a durable, flexible triboelectric layer with skeleton‐embedded, dispersed lubricant particles.
Changjun Yang, Yan Wang, Yamei Wang, Zelinlan Wang, Yurun Guo, Liwen Zhang, Xiaolin Liu, Huawei Chen   +7 more
wiley   +1 more source

Implications of the Measured Image Size for the Radio Afterglow of GRB 030329

, 2004
We use data on the image size of the radio afterglow of GRB 030329 (Taylor et al. 2004) to constrain the physical parameters of this explosion. Together with the observed broad band spectrum, this data over-constrains the physical parameters, thus ...
Abraham Loeb, Enrico Ramirez‐Ruiz, Jonathan Granot, Paczynski B.   +3 more
core   +1 more source

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

Advanced Electronic Materials, EarlyView.
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

First-generation black-hole-forming supernovae and the metal abundance pattern of a very iron-poor star

, 2003
It has been proposed theoretically that the first generation of stars in the Universe (population III) would be as massive as 100 solar masses (100Mo), because of inefficient cooling of the precursor gas clouds.
A Heger, A McWilliam, AI Boothroyd, E Depagne, F Nakamura, H Umeda, Hideyuki Umeda, I Hachisu, J Audouze, JE Norris, K Kifonidis, K Nomoto, K Omukai, Ken'ichi Nomoto, L Siess, L Zampieri, LAJ Blake, M Turatto, MY Fujimoto, N Christlieb, R Schneider, SG Ryan, T Abel, T Shigeyama, W Aoki, Y Yoshii   +25 more
core   +1 more source

Preparation Method and Performance Study of Nanocellulose/Epoxy Resin Composite Materials Modified by Multiple Approaches

High Voltage, EarlyView.
ABSTRACT Nanocomposites are pivotal for enhancing epoxy resin performance, but traditional inorganic nanofillers' poor compatibility and nonrecyclability pose environmental concerns. This study utilises recyclable organic cellulose nanocrystals (CNC) to explore their modification impact on epoxy composite properties. Through infrared spectroscopy and X‐
Daning Zhang, Xinyuan Feng, Jiongting Jiang, Tianbo Zhang, Zhi Yang, Guan‐Jun Zhang   +5 more
wiley   +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

The Mathematical description of lactation curves in dairy cattle [PDF]

, 2011
This review gives an overview of the mathematical modelling of lactation curves in dairy cattle. Over the last ninety years, the development of this field of study has followed the main requirements of the dairy cattle industry.
Dimauro, Corrado, Macciotta, Nicolò Pietro Paolo, Pulina, Giuseppe, Rassu, Salvatore Pier Giacomo, Steri, Roberto   +4 more
core   +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

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