Results 131 to 140 of about 19,711 (309)

Increasing Demultiplexing Efficiency in TCP/IP Network Servers

, 1996
This paper shows how software caches and hashing to multiple PCB (protocol control block) lists can increase demultiplexing efficiency in TCP/IP network server. We implemented six algorithms and executed 200 simulations-- using four server traffic traces
Kenneth L. Calvert, Joseph T. Dixon
core  

Optical mode demultiplexing for data communication networks

, 2016
The mode-division multiplexing is recognized as an effective solution for increasing the capacity of the optical communication systems. In view of short-distance applications, as data communication intra and inter data centres, where cost, complexity and
Annalaura Fasiello, Mario Martinelli, BOFFI, PIERPAOLO, FASIELLO, ANNALAURA, Paolo Martelli, MARTELLI, PAOLO, MARTINELLI, MARIO, Pierpaolo Boffi   +7 more
core   +1 more source

Assessing differences among elasmobranch nurseries to aid conservation based on a genomics framework

Conservation Biology, EarlyView.
Abstract Elasmobranch nurseries often differ in environmental conditions, demographics, and use patterns. These differences affect the distribution of genetic variation among nurseries. However, conservation and management strategies often fail to account for such differences because they are difficult to characterize.
Dominic G. Swift, Amanda M. Barker, William B. Driggers III, Bryan S. Frazier, Douglas H. Adams, James J. Gelsleichter, Dana M. Bethea, Bethany M. Deacy, David S. Portnoy   +8 more
wiley   +1 more source

Real-time optical demultiplexing with the chirped pulses

, 2018
A scheme for real-time optical demultiplexing is proposed by utilizing the time-broadened and linearly chirped pulses instead of the conventional mode-locked pulses.
Kang, X., Sang, X., Yan, B., Kang, S., Li, Y., Yuan, J., Zhang, X., Wang, K., Kang, Z., Yu, C.   +9 more
core   +1 more source

Conservation implications of low contemporary connectivity along the Mid‐Atlantic Ridge in hydrothermal vent gastropods

Conservation Biology, EarlyView.
Abstract Polymetallic sulfide deposits produced at hydrothermal vent fields are targets for mining exploitation along the Mid‐Atlantic Ridge, threatening the functioning and resilience of vent ecosystems that provide multiple ecosystem services. Knowledge about connectivity between vents will inform conservation practices.
E. Portanier, A. Tran Lu Y, F. Pradillon, C. Daguin‐Thiébaut, S. Ruault, P. Collins, E. Omnes, S. Fuchs, J. Carlsson, D. Jollivet, M. Matabos   +10 more
wiley   +1 more source

The E‐cadherin‐Wnt‐mir‐994 Axis Repurposes a Cadherin Switch for Niche Robustness and Germline Stem Cell Maintenance

Cell Proliferation, EarlyView.
In the Drosophila ovarian niche, an E‐cadherin‐to‐N‐cadherin switch, mediated by Wnt‐mir‐994 signalling, is repurposed to ensure niche resilience. This compensatory mechanism maintains niche integrity and stem cell support upon E‐cadherin loss, revealing a robustness circuit.
Renjun Tu, Hiu Laam Yau, Runzhi Deng, Sarah E. Webb, Shiyuan Chen, Jianquan Ni, Ting Xie   +6 more
wiley   +1 more source

Fibre Bragg grating based rectangular pulse switching technology for timing jitter tolerant OTDM data demultiplexing

, 2003
The use of fiber Bragg grating based rectangular pulse switching technology for timing-jitter tolerant data demultiplexing in a high speed OTDM system is reviewed.
Jeppesen, P., Clausen, Anders, Ibsen, M., Clausen, A.T., Oxenløwe, Leif Katsuo, Richardson, D.J., Ibsen, Morten, Jeppesen, Palle, Lee, J. H., Lee, J.H., Oxenløwe, L.K., Richardson, D. J.   +11 more
core  

Unveiling the molecular profile of adenosquamous gallbladder carcinoma: characterization of a Caucasian cohort

Histopathology, EarlyView.
GBASCs are MMRp tumours, exhibiting minimal HER2 overexpression and elevated PD‐L1 expression compared to adenocarcinomas. Especially in metastatic and TP53‐wild type tumours, GBASCs can express CLDN18, albeit limited to the glandular component. Their genomic profile resembles that of adenocarcinomas with an enrichment in alterations on PIK3CA, PTEN ...
Jessica Gasparello, Valentina Angerilli, Mario Domenico Rizzato, Edoardo Maffii, Carlotta Ceccon, Matilde Callegarin, Marianna Sabbadin, Monia Niero, Luisa Toffolatti, Francesca Bergamo, Paola Parente, Luca Mastracci, Federica Grillo, Alessandro Vanoli, Paola Mattiolo, Claudio Luchini, Angelo Paolo Dei Tos, Umberto Cillo, Giacomo Zanus, Sara Lonardi, Matteo Fassan   +20 more
wiley   +1 more source

Fine‐scale genetic structure in co‐operatively breeding Palmchats (Dulus dominicus) suggests mixed kinship in compound nests

Ibis, EarlyView.
Fine‐scale genetic structure in animal populations can create opportunities for both kin‐directed co‐operation and kin competition. Knowledge of kinship is therefore key to understanding the selective pressures shaping sociality as well as the effects of social behaviour on local genetic structure.
Joshua B. LaPergola, Gavin M. Leighton, Christina Riehl   +2 more
wiley   +1 more source

Polarization Demultiplexing By Independent Component Analysis

, 2010
Independent component analysis has been applied to polarization demultiplexing for coherent optical fiber communications. Polarization- multiplexed quadrature phase-shift keying and quadrature amplitude modulated signals were successfully demultiplexed ...
Xie, Xiaobo, Yaman, Fatih, Li, Guifang, Zhou, Xiang   +3 more
core   +1 more source