Results 51 to 60 of about 27,875,543 (317)

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Spectral analysis of multiple time series [PDF]

, 1972
Application of spectral analysis for mathematically determining relationship of random vibrations in structures and concurrent events in electric circuits, physiology, economics, and seismograms is discussed.
Dubman, M. R.
core   +1 more source

Visible spectroscopy of the new ESO Large Program on trans-Neptunian objects and Centaurs: final results

, 2009
A second large programme (LP) for the physical studies of TNOs and Centaurs, started at ESO Cerro Paranal on October 2006 to obtain high-quality data, has recently been concluded.
A. Alvarez-Candal, A. Delsanti, A. Doressoundiram, A. Guilbert, Alvarez-Candal, Barucci, Barucci, Barucci, Binzel, Boehnhardt, Brown, C. de Bergh, D. Perna, de Bergh, Dotto, E. Dotto, F. DeMeo, F. Merlin, Fitzsimmons, Fornasier, Fornasier, Fornasier, Fornasier, Guilbert, Jewitt, Lacerda, Lacerda, Lacerda, Lazzarin, Licandro, Licandro, Luu, Luu, M. A. Barucci, Marchi, Morbidelli, Ortiz, Peixinho, Peixinho, Pinilla-Alonso, Pinilla-Alonso, Pinilla-Alonso, Ragozzine, S. Fornasier, Santos-Sanz, Spearman, Tegler, Tegler, Trujillo, Vilas   +49 more
core   +3 more sources

Spectral mixture analysis of EELS spectrum-images [PDF]

, 2012
Recent advances in detectors and computer science have enabled the acquisition and the processing of multidimensional datasets, in particular in the field of spectral imaging.
Brun, Nathalie, Dobigeon, Nicolas
core   +3 more sources

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Towards the construction of representative regional hydro(geo)logical numerical models: Modelling the upper Danube basin as a starting point

Frontiers in Earth Science, 2023
Introduction: Pressure on groundwater resources is increasing rapidly by population growth and climate change effects. Thus, it is urgent to quantify their availability and determine their dynamics at a global scale to assess the impacts of climate ...
Estanislao Pujades, Rohini Kumar, Timo Houben, Miao Jing, Oldrich Rakovec, Oldrich Rakovec, Thomas Kalbacher, Sabine Attinger, Sabine Attinger   +8 more
doaj   +1 more source

Spectral Analysis for Matrix Hamiltonian Operators

, 2010
In this work, we study the spectral properties of matrix Hamiltonians generated by linearizing the nonlinear Schr\"odinger equation about soliton solutions.
Agmon S, Asad M Simpson G, Berestycki H, Buslaev V S, Cazenave T, Coddington E A, Demanet L, Eastham M, Gideon Simpson, Hislop P, Jeremy L Marzuola, Marzuola J, Perelman G, Reed M, Rodnianski I Schlag W Soffer A, Shampine L, Simpson G Zwiers I, Stein E, Sulem C, Tao T, Tataru D, Taylor M   +21 more
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Neuronal timescales are functionally dynamic and shaped by cortical microarchitecture

eLife, 2020
Complex cognitive functions such as working memory and decision-making require information maintenance over seconds to years, from transient sensory stimuli to long-term contextual cues. While theoretical accounts predict the emergence of a corresponding
Richard Gao, Ruud L van den Brink, Thomas Pfeffer, Bradley Voytek   +3 more
doaj   +1 more source

Wavelet analysis of laser Doppler microcirculatory signals: Current applications and limitations

Frontiers in Physiology, 2023
Laser Doppler flowmetry (LDF) has long been considered a gold standard for non-invasive assessment of skin microvascular function. Due to the laser Doppler (LD) microcirculatory signal’s complex biological and physiological context, using spectral ...
Lana Kralj, Helena Lenasi
doaj   +1 more source