Results 61 to 70 of about 13,000 (260)

A novel automobile antenna for vehicles communication of IoT systems in 5G network

EURASIP Journal on Wireless Communications and Networking, 2020
The Internet of vehicles (IoV) is an important part of mobile communication system with the development of Internet of things. A novel multiband automobile antenna is proposed, which can cover all frequency bands for the long-term evolution (LTE), the ...
Wei Luo, Wuquan Chen, Yulu Feng, Yuqi Yang   +3 more
doaj   +1 more source

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

Molecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park, Kyongman An, Gyeonghwa Kim, Soo‐Nyun Choi, Hong‐Ki Lee, Keun Hur, Kyu‐Shik Jeong   +6 more
wiley   +1 more source

Design of Internal Wire-Based Impedance Matching of Helical Antennas Using an Equivalent Thin-Wire Model

International Journal of Antennas and Propagation, 2017
We propose a novel design of internal impedance matching networks for axial-mode helical antennas. This network comprises a single wire attached to the helix.
Slobodan V. Savić, Milan M. Ilić, Antonije R. Djordjević   +2 more
doaj   +1 more source

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

Molecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang, Hyung Seok Kim, Geum Ok Baek, Moon Gyeong Yoon, Su In Lee, Jee‐Yeong Jeong, Ji Eun Han, Soon Sun Kim, Jae Youn Cheong, Jung Woo Eun   +9 more
wiley   +1 more source

Single‐cell DNA methylation profiling: Technologies, computation, and applications in precision oncology

Molecular Oncology, EarlyView.
Single‐cell DNA methylation (scDNAme) profiling maps epimutational clonal evolution, revealing mechanisms of malignancy and therapeutic resistance across diverse cancer types. By providing a high‐resolution landscape of intratumoral heterogeneity, these technologies empower precise patient stratification, guide the development of enhanced ...
Ik Soo Kim
wiley   +1 more source

Adaptive Impedance Matching Network for Contactless Power and Data Transfer in E-Textiles. [PDF]

Sensors (Basel), 2023
Lindeman P, Steijlen A, Bastemeijer J, Bossche A.   +3 more
europepmc   +1 more source

Spatial biology in cancer epigenetics

Molecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

Multiband Operation With Antenna Boosters Using Matching Network Synthesis

IEEE Open Journal of Antennas and Propagation
The proliferation of the Internet of Things (IoT) has resulted in a demand for wireless connectivity to a multitude of devices. To address this need, a rapid and straightforward approach for designing multiband antenna systems utilizing antenna boosters ...
Alejandro Fernandez, Aurora Andujar, Jussi Rahola, Joan L. Pijoan, Jaume Anguera   +4 more
doaj   +1 more source

Compact Microwave Rectifier with Wide Input Power Dynamic Range Based on Integrated Impedance Compression Network

IEEE Access, 2019
A compact rectifier with high efficiency at wide input power dynamic range is proposed in this paper. The circuit consists of a matching network, two shunt connected diodes with an integrated impedance compression network (IICN) and a dc-pass filter. The
Yu Yang Xiao, Jun-Hui Ou, Zhi-Xia Du, Xiu Yin Zhang, Wenquan Che, Quan Xue   +5 more
doaj   +1 more source

A Wide-Bandwidth PVT-Reconfigurable CMOS Power Amplifier with an Integrated Tunable-Output Impedance Matching Network. [PDF]

Micromachines (Basel), 2023
Mariappan S, Rajendran J, Kumar N, Othman M, Nathan A, Grebennikov A, Yarman BS.   +6 more
europepmc   +1 more source