Results 31 to 40 of about 2,740 (261)

Information-Theoretic Analysis of MIMO Channel Sounding [PDF]

open access: yesIEEE Transactions on Information Theory, 2011
99 pages, 14 figures, submitted to IEEE Transactions on Information ...
Daniel S. Baum, Helmut Bölcskei
openaire   +2 more sources

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Remote Geophysical Observatory in Antarctica with HF Data Transmission: A Review

open access: yesRemote Sensing, 2014
The geophysical observatory in the Antarctic Spanish Station, Juan Carlos I (ASJI), on Livingston Island, has been monitoring the magnetic field in the Antarctic region for more than fifteen years.
Joan Lluis Pijoan   +5 more
doaj   +1 more source

Assimilation of data from the MWHS‐II onboard the first early morning satellite FY‐3E into the CMA global 4D‐Var system

open access: yesMeteorological Applications, 2023
Radiance data from satellite microwave radiometers are becoming increasingly important in the assimilation of numerical prediction systems. FengYun‐3E (FY‐3E), which was launched in July 2021, as the first early morning orbital satellite among FY‐3 polar‐
Hongyi Xiao   +3 more
doaj   +1 more source

Device-Free Indoor Location Estimation System Using Commodity Wireless LANs

open access: yesTelecom, 2021
In recent years, propagation channel characteristics have been effectively used in several applications such as motion sensing and position detection.
Yuan Zhou   +3 more
doaj   +1 more source

Channel sounding and indoor radio channel characteristics in the W-band [PDF]

open access: yesEURASIP Journal on Wireless Communications and Networking, 2016
This work was supported by MINECO, Spain (TEC2013-47360-C3-2-P TEC2013-47360-C3-3-P) and by European FEDER funds.
Maria-Teresa Martinez-Ingles   +6 more
openaire   +3 more sources

Structure‐forward targeting of claudins with synthetic binders

open access: yesFEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Channel Measurement and Modeling for 5G Urban Microcellular Scenarios

open access: yesSensors, 2016
In order to support the development of channel models for higher frequency bands, multiple urban microcellular measurement campaigns have been carried out in Berlin, Germany, at 60 and 10 GHz.
Michael Peter   +4 more
doaj   +1 more source

Tropical Cyclone Center Positioning Using Single Channel Microwave Satellite Observations of Brightness Temperature

open access: yesRemote Sensing, 2021
Satellite observations of brightness temperature from the Advanced Technology Microwave Sounder (ATMS) and Microwave Humidity Sounder (MHS) humidity sounding channels can provide relatively high horizontal resolution information about cloud and ...
Yanyang Hu, Xiaolei Zou
doaj   +1 more source

Discerning protein pools by selective staining with self‐labeling tags

open access: yesFEBS Letters, EarlyView.
Cell surface proteins have an intra‐ and extracellular pool. Combining genetic fusion to self‐labeling tags that can be addressed with small molecule fluorophores allows separating these pools. We highlight recent developments and techniques for state‐of‐the‐art interrogation of cell surface proteins in the complex tissue setting.
Kati Fischermanns, Johannes Broichhagen
wiley   +1 more source

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