Results 41 to 50 of about 2,740 (261)
On Channel Sounding With Switched Arrays in Fast Time-Varying Channels
IEEE Transactions on Wireless Communications, 2019 11 pages, submitted to IEEE Transaction on Wireless Communications.
Rui Wang 0026 +4 more
openaire +2 more sources
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
IEEE Open Journal of Instrumentation and MeasurementAccurate propagation channel measurements and modeling—encompassing both angular and delay characteristics—are fundamental to the design of millimeter wave (mmWave) communication systems.
Hiroaki Endo +3 more
doaj +1 more source
IEEE Access, 2021 This paper presents a multipath component (MPC) parameter estimator that uses a double-directional (D-D) channel sounding system in WiGig millimeter-wave bands.
Minseok Kim +2 more
doaj +1 more source
Molecular Oncology, EarlyView.The cell‐autonomous roles of interferon type 1 vary based on duration and intensity. While acute, robust signaling results in cancer cell cytotoxic effects, sustained, low‐level signaling is associated with tumor‐promoting effects. This review summarizes current research of IFN‐1 in cancer and within the clinical setting, with an emphasis on female ...
Ashlyn Conant +7 more
wiley +1 more source
Experimental Analysis of Spatial Modulation Systems in Mixed LOS/NLOS Scenarios
IEEE Access, 2022 Spatial modulation (SM) as a multiple-input multiple-output (MIMO) technique is a solution suitable which offers, with low system complexity and cost, improved spectral efficiency compared to single-input-single-output (SISO) systems.
Yanni Zhou +2 more
doaj +1 more source
Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source
Abstract A multidimensional channel sounder is necessary for the experimental characterization of time-variant multipath propagation in its joint delay, direction, and Doppler domains. In this chapter, we refer to the fundamental principles of sounding architecture design and geometric modeling of multipath wave propagation, which ...
Reiner S. Thomä +4 more
openaire +1 more source
A yeast model of 5‐oxoproline accumulation reveals a general toleration to 5‐oxoproline
FEBS Open Bio, EarlyView.Using a yeast model, we show that even high accumulation of 5‐oxoproline causes only mild cellular stress and does not trigger oxidative stress. Instead, cells adapt by activating efflux pumps and diverse protective pathways, suggesting that previously proposed harmful effects of 5‐oxoproline may arise from indirect metabolic imbalances rather than the
Pratiksha Dubey +4 more
wiley +1 more source
Sound Channel in the Ionosphere
Journal of geomagnetism and geoelectricity, 1961 The distribution of the sound velocity is obtained by the distribution of the absolute temperature and wind. When the direction of the sound is toward west at the middle latitude, the minimum velocities in summer and winter are estimated to be 210m/s at 70km in height and 280m/s at an altitude of about 90km respectively.
openaire +2 more sources