Results 121 to 130 of about 821,647 (264)

Design of infinite impulse response maximally flat stable digital filter with low group delay. [PDF]

Sci Rep
Yi H, Chang F, Tan P, Huang B, Wu Y, Xu Z, Ma B, Ma J.   +7 more
europepmc   +1 more source

The Impact of Satellite Time Group Delay and Inter-Frequency Differential Code Bias Corrections on Multi-GNSS Combined Positioning. [PDF]

Sensors (Basel), 2017
Ge Y, Zhou F, Sun B, Wang S, Shi B.
europepmc   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Ultrafast optical control of group delay of narrow-band terahertz waves. [PDF]

Sci Rep, 2014
Miyamaru F, Morita H, Nishiyama Y, Nishida T, Nakanishi T, Kitano M, Takeda MW.   +6 more
europepmc   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Achromatic metalenses for full visible spectrum with extended group delay control via dispersion-matched layers. [PDF]

Nat Commun
Chang S, Zhang L, Duan Y, Rahman MT, Islam A, Ni X.   +5 more
europepmc   +1 more source

Robust estimation of pulse wave transit time using group delay. [PDF]

J Magn Reson Imaging, 2014
Meloni A, Zymeski H, Pepe A, Lombardi M, Wood JC.   +4 more
europepmc   +1 more source

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

FEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong, Yuhei Hosokawa, Lars Oliver Essen, Manuel Maestre‐Reyna   +3 more
wiley   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

FEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta, Nidhi Yadav, Subhasmita Das, R. Rajendra Kumar Reddy, Nupur Sharma, Amol Ratnakar Suryawanshi, Jaswinder Singh Maras, Ranjan Kumar Nanda   +7 more
wiley   +1 more source

Design of a superluminal ring laser gyroscope using multilayer optical coatings with huge group delay. [PDF]

Sci Rep, 2014
Qu T, Yang K, Han X, Wu S, Huang Y, Luo H.   +5 more
europepmc   +1 more source