Results 61 to 70 of about 2,040,152 (265)
Advanced Engineering Materials, EarlyView.Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt +5 more
wiley +1 more source
Role of N- and C- termini in inactivation of sodium channel in weakly electric fish [PDF]
, 2009 textThe weakly electric fish Sternopygus macrurus emits an electric organ discharge (EOD) composed of a series of pulses. The EOD pulse is mainly shaped by sodium currents.
Wu, Mingming
core
Nature Communications, 2016 The neural mechanisms underlying efficient coding of natural sensory stimuli have yet to be fully determined. Here, monitoring sensory pyramidal cells in weakly electric fish, the authors find SK channels are necessary for matching the responsiveness of ...
Chengjie G. Huang +2 more
doaj +1 more source
Population Coding and Correlated Variability in Electrosensory Pathways
Frontiers in Integrative Neuroscience, 2018 The fact that perception and behavior depend on the simultaneous and coordinated activity of neural populations is well established. Understanding encoding through neuronal population activity is however complicated by the statistical dependencies ...
Volker Hofmann, Maurice J. Chacron
doaj +1 more source
Advanced Engineering Materials, EarlyView.CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz +4 more
wiley +1 more source
Biophysical mechanisms for the generation of electrosensory and communication signal in the weakly electric fish Eigenmannia virescens [PDF]
, 2018 The weakly electric fish Eigenmannia virescens generates electric organ discharges (EODs) to navigate and communicate. The EODs are brief monophasic voltage pulses with brief inter-pulse intervals, resulting in a sinusoidal waveform. EODs are produced by
Ban, Yue
core
Advanced Functional Materials, EarlyView.DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen +3 more
wiley +1 more source
On the Neuronal Activity in the Human Brain During Visual Recognition, Imagery and Binocular Rivalry [PDF]
, 2002 How does the neuronal activity in our brains give rise to our perceptions? We recorded the electrophysiological activity of over one thousand individual neurons in the human brain during object recognition, binocular rivalry, visual imagery and sleep ...
Kreiman, Gabriel Alejandro
core +1 more source
Scientific Reports, 2023 Active electrolocation organ of weakly electric fish act as a proximity detection system with high accuracy in recognizing object parameters such as size and shape. In contrast, some fish with passive electrolocation organ are able to detect objects at a
Meijiang Hou +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo +7 more
wiley +1 more source