Results 41 to 50 of about 803 (134)

Explicit construction of girth-eight QC-LDPC codes and its application in CRT method

Tongxin xuebao, 2012
For arbitrary code lengths of the form PL(P≥3L²/4+L-1),a new family of (4,L)-regular quasi-cyclic (QC) low-density parity-check (LDPC) codes was proposed explicitly with girth ight.Employing the new code as a component code in the ...
Guo-hua ZHANG, Rong SUN, Xin-mei WANG
doaj   +2 more sources

Fatigue crack growth characteristics of Fe and Ni under cyclic loading using a quasi-continuum method

Beilstein Journal of Nanotechnology, 2018
A quasi-continuum (QC) method based on the embedded atom method (EAM) potential was employed to investigate the fatigue crack growth and expansion characteristics of single-crystal Fe and Ni under cyclic loading modes I and II.
Ren-Zheng Qiu, Yi-Chen Lin, Te-Hua Fang
doaj   +1 more source

Algebra-Assisted Construction of Quasi-Cyclic LDPC Codes for 5G New Radio

IEEE Access, 2018
Quasi-cyclic LDPC (QC-LDPC) codes have been accepted as the standard codes of 5G enhanced mobile broadband data channel. These standard codes are designed to support multiple lifting sizes and possess rate-compatible property, which can help adapt ...
Huaan Li, Baoming Bai, Xijin Mu, Ji Zhang, Hengzhou Xu   +4 more
doaj   +1 more source

Walking the Regulatory Line: The Effects of a Disbursement Quota on Foundations

Public Administration Review, EarlyView.
ABSTRACT Foundations exist to support charitable causes over an extended period, allowing investment returns to improve social conditions. In many countries, this is regulated by a required payout percentage each year. The existing research, overwhelmingly from the United States, has examined foundations' regulatory compliance under the static ...
Nathan J. Grasse, Elizabeth A. M. Searing, Susan D. Phillips   +2 more
wiley   +1 more source

Transcriptomic Profiling of Canine Mammary Tumours Reveals Significant Heterogeneity Between and Within Histological Classes

Veterinary and Comparative Oncology, EarlyView.
ABSTRACT This study presents a comprehensive transcriptomic analysis of 128 canine mammary tumours (CMTs), aiming to characterize their molecular landscape. Differential gene expression analysis (DGE), gene set enrichment analysis (GSEA) and clustering based on the human PAM50 gene panel were applied to explore molecular differences between the ...
Ingrid Marie Moberg, Nina Hansen, Helga Bergholtz, Kaja Sverdrup Borge, Gjermund Gunnes, Ellen Frøysadal Arnet, Ole Albert Guttersrud, Monica Hongrø Solbakken, Frode Lingaas   +8 more
wiley   +1 more source

On the Girth of Tanner (3, 13) Quasi-Cyclic LDPC Codes

IEEE Access, 2019
Girth is an important structural property of low-density parity-check (LDPC) codes. Motivated by the works on the girth of Tanner (3, 5), (3, 7), (3, 11), and (5, 7) quasi-cyclic (QC) LDPC codes, we, in this paper, study the girth of Tanner (3, 13) QC ...
Hengzhou Xu, Huaan Li, Dan Feng, Bo Zhang, Hai Zhu   +4 more
doaj   +1 more source

Gestational Feed Restriction Induces Differential Expression of Novel Long Non‐Coding RNAs in Offspring Skeletal Muscle

Animal Genetics, Volume 57, Issue 4, August 2026.
ABSTRACT This study aimed to investigate how maternal feed restriction at different gestational stages alters the expression of novel long non‐coding RNAs (lncRNAs) in the skeletal muscle of goat offspring. LncRNAs are emerging as important regulators of biological processes, including myogenesis, yet their role in fetal programming remains largely ...
Maria M. M. Muniz, Thaís C. Costa, Lívia S. Rodrigues, Luiza V. Kladt, Luiz Jardel M. Motta, Mariana M. Lopes, Nicola V. L. Serão, Mateus P. Gionbelli, Marcio Duarte   +8 more
wiley   +1 more source

Type-II QC-LDPC Codes From Multiplicative Subgroup of Prime Field

IEEE Access, 2020
A quasi-cyclic (QC) low-density parity-check (LDPC) code is called type-II, if the maximum weight over all circulants appearing in the parity-check matrix has the value of two. On the basis of multiplicative subgroup analysis for the prime field, a novel
Guohua Zhang, Yulin Hu, Defeng Ren, Yuanhua Liu, Yang Yang   +4 more
doaj   +1 more source

Unraveling the Bioactive Compounds and Multi‐Target Mechanisms of the Fructus Aurantii Immaturus‐Bambusae Caulis in Taeniam Herb Pair Against Chronic Gastritis: Integrating Identification of Absorbed Constituents, Targeted Network Pharmacology, and Computational Validation

Food Science &Nutrition, Volume 14, Issue 7, July 2026.
This work systematically explored the anti‐chronic gastritis mechanism of the FAI‐BCT herb pair. UPLC‐Q‐TOF‐MS/MS was applied to identify absorbed prototypes and metabolites of FAI‐BCT in rat plasma. Combining database mining, network pharmacology, molecular docking, and molecular dynamics simulation, we screened the key bioactive components and core ...
Yinghua Ma, Weiwei Xie, Jing Song, Yabin Qin, Yile Zhao   +4 more
wiley   +1 more source

Near‐0°C Temperature Pathways From High‐Resolution Simulation in Current and Pseudo‐Global Warming Future Over Eastern Canada and United States

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 11, 16 June 2026.
Abstract Near‐0°C (−2°C to +2°C) air temperatures are critical for determining the phase of precipitation, the onset of freeze–thaw cycles, and associated impacts on the environment and infrastructure. Change is expected in a warming climate, yet large‐scale high‐resolution understanding of near‐0°C transitions remains limited, particularly under ...
Sujan Basnet, Julie M. Thériault
wiley   +1 more source