Results 211 to 220 of about 564,299 (265)
Some of the next articles are maybe not open access.
Delayed Cell Relocation in 6TiSCH Networks
2019 Eleventh International Conference on Ubiquitous and Future Networks (ICUFN), 2019The schedule collision handle scheme based on the housekeeping has overhead because two pair of colliding nodes relocate the cells. The Delayed Cell Relocation proposed in this paper aims to relocate only one pair of nodes by setting the delay time differently by the cell allocation time, so that reduce the overhead.
Gihwan Kim, Sanghwa Chung, Minjae Kim
openaire +1 more source
Timing Is Everything – Delaying Therapy for Delayed Cell Death
Developmental Neuroscience, 2002Damage after a hypoxic-ischemic (HI) insult is both region and cell population specific [Johnston, 1998]. This observation is critically evident in, and important to, the pathogenesis of the insult in the immature central nervous system. In the term human neonate, damage to the deep grey nuclei is seen using magnetic resonance imaging (MRI) modalities ...
openaire +2 more sources
Delayed Hypersensitivity: Bone Marrow as the Source of Cells in Delayed Skin Reactions
Science, 1967Adult Lewis rats were thymectomized, irradiated, and restored with bone marrow from allogeneic (or F 1 ) donors. They were passively sensitized to tuberculin by a subsequent transfer of Lewis lymph node cells and were given intradermal skin tests with tuberculoprotein. In 24-hour skin reactions the majority of cells,
D M, Lubaroff, B H, Waksman
openaire +2 more sources
G 2 Cells: Progression Delay and Survival
Radiation Research, 1984The progression of Chinese hamster ovary (CHO) G2 cells into mitosis and their survival was measured after X-ray doses up to 4.0 Gy. S-phase cells were prevented from reaching mitosis by labeling with 125IUdR for 10 min prior to irradiation of the exponentially growing monolayer of cells. Mitotic cells, located past the radiation-induced division delay
M H, Schneiderman, G S, Schneiderman
openaire +2 more sources
Robert Cell-Based Optical Delay Elements for White Cell True-Time Delay Devices
Journal of Lightwave Technology, 2013A low-loss and compact optical delay element is devised to be integrated into existing White cell-based true-time delay systems. The delay element is based on a multiple-bounce cell that consists of simple optical components, which was initially described by Claude Robert for spectroscopy.
Betty Lise Anderson
exaly +2 more sources
European Transactions on Telecommunications, 1999
AbstractPerformance parameters of the ATM layer related to delay are the cell transfer delay (CTD) and cell delay variation (CDV). Monitoring CTD and CDV is important for the operator of an ATM network, in order to guarantee the quality of service expected by the user.
openaire +1 more source
AbstractPerformance parameters of the ATM layer related to delay are the cell transfer delay (CTD) and cell delay variation (CDV). Monitoring CTD and CDV is important for the operator of an ATM network, in order to guarantee the quality of service expected by the user.
openaire +1 more source
The Delayed Linkage of Heredity with the Cell Theory
2007The cell theory as the foundation of a systematic conception of organic units came to influence scientific views on heredity in a stepwise fashion.
openaire +2 more sources
Stability of delayed CHIKV dynamics model with cell-to-cell transmission
Journal of Intelligent & Fuzzy Systems, 2019This paper investigates the global dynamics of Chikungunya virus (CHIKV) infection model with antibody immune response. We incorporate two ways of transmissions CHIKV-to-cell and cell-to-cell. We incorporate three types of discrete time delays into the model.
Ahmed M. Elaiw +2 more
openaire +1 more source
Impact of cell cycle delay on micronucleus frequency in TK6 cells
Environmental and Molecular Mutagenesis, 2013Previous studies with TK6 cells have shown that extending the recovery period after pulse treatment allows for greater micronucleus expression for some compounds. This study explores the role of cell cycle delay in micronucleus expression after pulse treatment with three model genotoxins [mitomycin C, etoposide (ETOP), vinblastine].
Zhanna, Sobol +4 more
openaire +2 more sources
SSTA with Cell-to-Cell Delay Correlations
2010Statistical Static Timing Analysis (SSTA) is becoming necessary, but has not been widely adopted due to various weaknesses. In this paper, we address one of the challenging problems in SSTA: computation of correlations between cell delays. With the help of conditional moments, cell-to-cell and path-to-path delay correlations are computed by propagating
Wu, Zeqin +3 more
openaire +1 more source