Results 191 to 200 of about 3,225,248 (329)

Antihypertensive Past Adherence Trajectories and Risk of Cardiotoxicity Among Adults Initiating Anthracycline Treatment. [PDF]

Pharmacoepidemiol Drug Saf
Damachi U, Onukwugha E, Mysore MM, Camelo Castillo W.   +3 more
europepmc   +1 more source

ON PERFECT CODES IN THE LEE-ROSENBLOOM-TSFASMAN-JAIN METRIC

, 2019
In this paper, we study perfect codes in the Lee-Rosenbloom-Tsfasman-Jain (LRTJ) metric over the finite field Z(p). We begin by deriving some new upper bounds focusing on the number of parity check digits for linear codes correcting all error vectors of ...
Demirkale, Fatih, Bulut Yılgör, Merve
core  

Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective

Advanced Electronic Materials, EarlyView.
Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe, Ivan Iudice, Giuseppe Castaldi, Marco Di Renzo, Vincenzo Galdi   +4 more
wiley   +1 more source

AI-accelerated meta-analysis in psychology: Large language models code study properties with high accuracy. [PDF]

Behav Res Methods
Azaad S.
europepmc   +1 more source

Recent Advances in Programmable Metasurfaces and Meta‐Devices

Advanced Electronic Materials, EarlyView.
Programmable metasurfaces enable various novel functionalities by dynamically tuning electromagnetic wavefronts. This article provides a comprehensive review of recent advances in microwave and terahertz programmable metasurfaces, covering electrical, thermal, optical, and mechanical control mechanisms.
Linda Shao, Chong He, Nan Wang, Liming Si, Weiren Zhu   +4 more
wiley   +1 more source

Linking Disaster Predictions to Health Care Strain and Costs: A Novel Military-Civilian Case Study. [PDF]

Disaster Med Public Health Prep
McCuskee S, Petrozzo K, Buckler DG, Weber E, Travis Y, Sauer LM, Zebrowski A.   +6 more
europepmc   +1 more source

Quasi-Perfect and Distance-Optimal Codes Sum-Rank Codes

Constructions of distance-optimal codes and quasi-perfect codes are challenging problems and have attracted many attentions. In this paper, we give the following three results. 1) If $\lambda|q^{sm}-1$ and $\lambda >q-1$.
Chen, Hao
core  

Perfect Space-Time Codes for Any Number of Antennas

, 2007
In a recent paper, perfect (n times n) space-time codes were introduced as the class of linear dispersion space-time (ST) codes having full rate, nonvanishing determinant, a signal constellation isomorphic to either the rectangular or hexagonal lattices ...
Sethuraman, BA, Elia, Petros, Kumar, Vijay P   +2 more
core  

Electronic Structure Effects During Cooperative Phase Transitions in Organic Semiconductor Single Crystals

Advanced Electronic Materials, EarlyView.
A cooperative phase transition in the organic semiconductor ditBu‐BTBT crystal around 70°C reorganizes molecular structure and dynamics, altering its electronic properties. Soft x‐ray reflectivity and optical spectroscopy reveal shifts in electronic resonances and a widening of the optical bandgap. The transition reduces intermolecular interactions and
Giulia Giovanelli, Alessandro Lodi, Mario Felipe Mery Duarte, Angelo Giglia, Nicola Mahne, M. Alex West, Josephine L. Hastings, Yves Henri Geerts, Michael T. Ruggiero, Luca Catalano, Luca Pasquali   +10 more
wiley   +1 more source

Unbiased and error-detecting combinatorial pooling experiments with balanced constant-weight Gray codes for consecutive positives detection. [PDF]

Bioinformatics
He G, Kovaleva VA, Barton C, Thomas PG, Pogorelyy MV, Meyer HV, Huang Q.   +6 more
europepmc   +1 more source