Results 71 to 80 of about 2,932,730 (333)
Molecular Oncology, EarlyView.Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson +9 more
wiley +1 more source
Differential distributed cayley space-time codes [PDF]
IEEE Transactions on Wireless Communications, 2009 We consider a wireless relay network with no channel information, which implements differential distributed space-time coding. We propose a coding strategy based on Cayley codes, which yields high data rate codes available for an arbitrary number of relay nodes.
Oggier, Frederique, Lequeu, Emmanuel
openaire +2 more sources
RIPK4 function interferes with melanoma cell adhesion and metastasis
Molecular Oncology, EarlyView.RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski +9 more
wiley +1 more source
Application of Space-Time Diversity/Coding For Power Line Channels [PDF]
, 2002 The purpose of the present work is to evaluate the application of space-time block codes to the transmission of digital data over the power-line communication channel (PLC).
Farrell, Paddy +3 more
core
Explicit Space-Time Codes Achieving The Diversity-Multiplexing Gain Tradeoff
, 2006 A recent result of Zheng and Tse states that over a quasi-static channel, there exists a fundamental tradeoff, referred to as the diversity-multiplexing gain (D-MG) tradeoff, between the spatial multiplexing gain and the diversity gain that can be ...
Elia, Petros +4 more
core +2 more sources
High‐Rate Redundant Space‐Time Coding [PDF]
Journal of Electrical and Computer Engineering, 2010 We present a new space‐time encoder based on packet‐level redundancy which can increase the space‐time encoder rate beyond unity without compromising diversity gains. A complementary low‐complexity decoding algorithm based on maximum ratio combining and successive interference cancelation is further proposed.
Jawad Manssour +2 more
openaire +2 more sources
Molecular Oncology, EarlyView.Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova +14 more
wiley +1 more source
A Novel Decoder for Unknown Diversity Channels Employing Space-Time Codes
EURASIP Journal on Advances in Signal Processing, 2002 We suggest new decoding techniques for diversity channels employing space time codes (STC) when the channel coefficients are unknown to both transmitter and receiver.
Erez Elona, Feder Meir
doaj +1 more source
Realization of 2D (2,2)–Periodic Encoders by Means of 2D Periodic Separable Roesser Models
International Journal of Applied Mathematics and Computer Science, 2019 It is well known that convolutional codes are linear systems when they are defined over a finite field. A fundamental issue in the implementation of convolutional codes is to obtain a minimal state representation of the code. Compared with the literature
Napp Diego +3 more
doaj +1 more source
Downlink Space–Time Spreading Using Interference Rejection Codes
, 2006 In this paper, the authors will investigate the performance of a loosely synchronized (LS) code-based space–time spreading (STS) scheme in comparison to that of classic Walsh code and pseudonoise code-based STS when communicating over dispersive Nakagami-
Hanzo, L, Wei, H, Yang, L-L.
core +1 more source