Results 91 to 100 of about 15,580 (224)

Comparison of In‐Gel and SP3 Based Sample Preparation Protocols for LC‐MS/MS Based Proteomics

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Sensitivity, robustness, and reproducibility of sample preparation are main determinants of data quality in bottom‐up mass spectrometry‐based proteomics. To this end, in‐gel protein clean‐up and digestion has been used for decades and is characterized by its robustness and compatibility with harsh lysis conditions.
Luisa Schwarzmüller   +5 more
wiley   +1 more source

CLEAR Interference Cancellation in a Wideband Dual‐Channel Receiver for Independent Satellite Multi‐Connectivity Links

open access: yesInternational Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT In this paper, the correlation learning estimation and adaptive reduction (CLEAR) of interference, an adaptive, blind and transparent interference compensation method applied in a wideband dual‐channel receiver, is studied for a pair of independent satellite multi‐connectivity links, using the same carrier frequency and signal bandwidth in use
Svilen Dimitrov
wiley   +1 more source

Applications of perfect difference codes in fiber-optics and wireless optical code-division multiplexing/multiple-access systems

open access: yes, 2012
After establishing itself in the radio domain, Spread spectrum code-division multiplexing/multiple-access (CDMA) has seen a recent upsurge in optical domain as well.
Umrani, Fahim Aziz
core  

Semi-structured interference suppression for orthogonal frequency division multiplexing

open access: yes, 2003
We present a novel, computationally simple method for interference suppression in an orthogonal-frequency division multiplexing system with multiple receive antennas.
Larsson, Erik G.,
core   +1 more source

A Versatile Multiplexed Immunofluorescence Strategy for Efficient, Host‐Independent, and Scalable Spatial Protein Profiling

open access: yesSmall Methods, EarlyView.
Crowding‐enhanced multiplex immunofluorescence (umIF) provides a versatile strategy for scalable spatial profiling in FFPE tissues. By improving labeling efficiency across direct, one‐step, and two‐step IF formats, umIF enables host‐species‐independent use of primary antibodies and antibody–nanobody complexes, detection of weak targets, and multicycle ...
Phuong Nguyen   +11 more
wiley   +1 more source

Adaptive Orthogonal Frequency Division Multiplexing Schemes

open access: yes, 1998
This paper investigates the upper-bound performance of subband-adaptive Orthogonal Frequency Division Multiplexing (OFDM) transmission in a time-dispersive channel and the feasibility of blind modulation scheme detection algorithms not requiring ...
Keller, T., Hanzo, L.
core  

Non-orthogonal Multiple Access (NOMA) with Asynchronous Interference Cancellation [PDF]

open access: yes, 2015
Non-orthogonal multiple access (NOMA) allows allocating one carrier to more than one user at the same time in one cell. It is a promising technology to provide high throughput due to carrier reuse within a cell.
Haci, Huseyin
core  

Scalable Room‐Temperature Terahertz Graphene Cameras

open access: yesSmall Methods, EarlyView.
ABSTRACT Terahertz (THz) imaging has emerged as a powerful tool for non‐destructive, label‐free analysis across several scientific disciplines, ranging from materials science to biomedical research. By capturing the spatial‐dependent information in a broad range of frequencies, this technique enables the identification of chemical composition ...
Lili Shi   +2 more
wiley   +1 more source

Gaussian and hyperbolic scattering channels in mobile OFDM systems : a preliminary study

open access: yes, 2012
Inter-carrier interference power PICI of Gaussian and hyperbolic scattering channels in a mobile orthogonal frequency division multiplexing (OFDM) system using their angle-of-arrival (AoA) probability density functions (pdf) is estimated.
Le, Khoa N. (R14329)
core   +1 more source

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