Results 101 to 110 of about 1,945,580 (301)

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source

Gap Detection Threshold in Children with Down Syndrome: A Brief Report

Auditory and Vestibular Research
Background and Aim: Auditory discrimination is one of reasons for low performance of phonological processing in people with Down syndrome. This study aims to evaluate the auditory discrimination performance of children with Down syndrome to explore a ...
Fateme Sayyahi
doaj   +1 more source

Improved Wavelet Threshold for Image De-noising

Frontiers in Neuroscience, 2019
With the development of communication technology and network technology, as well as the rising popularity of digital electronic products, an image has become an important carrier of access to outside information.
Yang Zhang, Weifeng Ding, Zhifang Pan, Jing Qin   +3 more
doaj   +1 more source

Ultra-low threshold, electrically pumped quantum dot photonic crystal nanocavity laser

, 2011
Efficient, low threshold, and compact semiconductor laser sources are being investigated for many applications in high-speed communications, information processing, and optical interconnects.
Ellis, Bryan, Haller, Eugene, Harris, James, Mayer, Marie, Sarmiento, Tomas, Shambat, Gary, Vuckovic, Jelena   +6 more
core   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Development of emergent processes and threshold of consciousness with levels of processing

Frontiers in Psychology
IntroductionThe transition of experience from unconscious to conscious, the emergent process, is a crucial topic in consciousness studies. Three frameworks exist to explain the process: (1) consciousness arises in an all-or-none manner; (2) consciousness
Ryoichi Watanabe, Yusuke Moriguchi
doaj   +1 more source

Tumor mutational burden as a determinant of metastatic dissemination patterns

Molecular Oncology, EarlyView.
This study performed a comprehensive analysis of genomic data to elucidate whether metastasis in certain organs share genetic characteristics regardless of cancer type. No robust mutational patterns were identified across different metastatic locations and cancer types.
Eduardo Candeal, Andrea Moreno‐Manuel, Miguel Salvadó‐Pertierra, Cristina Santos‐Vivas, Rebeca Sanz‐Pamplona   +4 more
wiley   +1 more source

Complete Ensemble Empirical Mode Decomposition and Wavelet Algorithm Denoising Method for Bridge Monitoring Signals

Buildings
In order to investigate the analysis and processing methods for nonstationary signals generated in bridge health monitoring systems, this study combines the advantages of complete ensemble empirical mode decomposition (CEEMD) and wavelet threshold ...
Bing-Chen Yang, Fang-Zhou Xu, Yu Zhao, Tian-Yun Yao, Hai-Yang Hu, Meng-Yi Jia, Yong-Jun Zhou, Ming-Zhu Li   +7 more
doaj   +1 more source

Research of partial discharge detection for XLPE cable

Gong-kuang zidonghua, 2014
In order to extract characteristics of partial discharge signals, the paper proposed an adaptive threshold algorithm for processing partial discharge data by using ensemble empirical mode decomposition method for analysis of XLPE cable partial discharge ...
TANG Zhongyu, CHU Xin, HAN Gang, YU Yuese   +3 more
doaj   +1 more source

Online shopping and potential changes to the low value threshold: costs and benefits for government, consumers and retailers [PDF]

Imposing the GST on different types of imports has been a contentious topic for some time. Different parts of Australian society stand to benefit or lose significantly depending on how, or whether, the system is changed.
Tarek Dale
core