Results 111 to 120 of about 115,723 (273)

Daily entry and exit triggers for open market repurchases

Journal of Financial Research, EarlyView.
Abstract Using publicly available daily data, we analyse the daily decision repurchasing firms make to enter or exit the market during open market repurchase programs. Firms enter the market to repurchase after a stock price downturn and maintain their presence in the market while stock returns remain negative. The lower the preceding overnight return,
Christine Brown, Sean Pinder
wiley   +1 more source

In Situ Analysis of Oxygen Vacancies and Band Alignment in HfO2/TiN Structure for CMOS Applications

Nanoscale Research Letters, 2017
The density of oxygen vacancies characterization in high-k/metal gate is significant for semiconductor device fabrication. In this work, a new approach was demonstrated to detect the density of oxygen vacancies by in situ x-ray photoelectron spectroscopy
Da-Peng Xu, Lin-Jie Yu, Xu-Dong Chen, Lin Chen, Qing-Qing Sun, Hao Zhu, Hong-Liang Lu, Peng Zhou, Shi-Jin Ding, David Wei Zhang   +9 more
doaj   +1 more source

Spacecraft optical disk recorder memory buffer control [PDF]

The goal of this project is to develop an Application Specific Integrated Circuit (ASIC) for use in the control electronics of the Spacecraft Optical Disk Recorder (SODR).
Hodson, Robert F.
core   +1 more source

Historic disturbance events overruled climatic factors as drivers of ruderal species distributions in the Scandinavian mountains

Nordic Journal of Botany, EarlyView.
The contemporary interaction of climate and disturbance drives vegetation composition and species distribution shifts, making their respective roles difficult to disentangle. This study describes the long‐term ruderal plant species distributions along the ‘Rallarvägen' in Abisko, subarctic Sweden.
Dymphna Wiegmans, Keith Larson, Jan Clavel, Lore Hostens, Jasmine Spreeuwers, Amber Pirée, Ivan Nijs, Jonas J. Lembrechts   +7 more
wiley   +1 more source

Efficient atomic self-interaction correction scheme for non-equilibrium quantum transport

, 2006
Density functional theory calculations of electronic transport based on local exchange and correlation functionals contain self-interaction errors. These originate from the interaction of an electron with the potential generated by itself and may be ...
A. R. Rocha, C. Toher, S. Datta, S. Sanvito   +3 more
core   +1 more source

Short-Strip ASIC (SSA): A 65nm Silicon-Strip Readout ASIC for the Pixel-Strip (PS) Module of the CMS Outer Tracker Detector Upgrade at HL-LHC

, 2018
The Compact Muon Solenoid (CMS) experiment at CERN is foreseen to receive a substantial upgrade of the outer tracker detector and its front-end readout electronics, requiring higher granularity and readout bandwidth to handle the large number of pileup ...
Alessandro Caratelli, Y. Leblebici, J. Kapłon, D. Ceresa, J. Murdzek, K. Kloukinas, S. Scarfi   +6 more
semanticscholar   +1 more source

Beyond Compliance: The Role of Corporate Governance in Shaping Whistleblower Protection Policies

Regulation &Governance, EarlyView.
ABSTRACT This study investigates the impact of selective good corporate governance practices on the development of mandatory whistleblower protection policies in corporations. Using a coding instrument aligned with legislative requirements, we analyzed 66 whistleblower policies to assess their comprehensiveness and alignment with best practices.
Nandana Wasantha Pathiranage, K. N. Thilini Dayarathna, Christine Jubb, Wahed Waheduzzaman   +3 more
wiley   +1 more source

TARGET: A Digitizing And Trigger ASIC For The Cherenkov Telescope Array

, 2016
The future ground-based gamma-ray observatory Cherenkov Telescope Array (CTA) will feature multiple types of imaging atmospheric Cherenkov telescopes, each with thousands of pixels.
Funk, S., Jankowsky, D., Katagiri, H., Kraus, M., Okumura, A., Schoorlemmer, H., Shigenaka, A., Tajima, H., Tibaldo, L., Varner, G., Zink, A., Zorn, J.   +11 more
core   +1 more source

Non‐Invasive, High‐Resolution (1H2O) Metabolic Activity Diffusion Imaging [MADI] of Rat Glioma

NMR in Biomedicine, Volume 39, Issue 3, March 2026.
We employed Metabolic Activity Diffusion Imaging [MADI] and 18FDG‐PET in rats with syngeneic RG2 glioblastoma brain tumors. MADI quantifies kio (the cellular H2O efflux rate constant), cell volume (V), and cell density (ρ), without the use of contrast agents. The kioV product quantifies the rate of water efflux per cell.
Joshua W. Schlegel, Samantha M. Holland, Felice D. Kelly, Eric M. Baker, Jared Stoller, William Packwood, Xin Li, Ramon F. Barajas Jr., Charles S. Springer Jr., Martin M. Pike   +9 more
wiley   +1 more source

Implantable Drug Delivery Systems for Skeletal Muscles and Eyes

Advanced NanoBiomed Research, Volume 6, Issue 2, February 2026.
This review highlights the different types of recent implantable drug delivery systems (IDDS) fabricated for a use with skeletal muscles, and with eyes. It presents the developments already made and the current research directions, showing the evolution of IDDS and their great diversity.
Serge Ostrovidov, Murugan Ramalingam, Hongkai Wu, Toshinori Fujie, Yukinari Nakamura, Takeshi Hori, Yuji Nashimoto, Xuetao Shi, Hirokazu Kaji   +8 more
wiley   +1 more source