Results 61 to 70 of about 27,516 (271)

Common inputs to motor units are modulated by force profile and muscle length. [PDF]

open access: yesExp Physiol
Abstract Groups of motor units receive common synaptic inputs from specialized networks of premotor neurons to produce movement. Here, we test whether common inputs received by motor units in the first dorsal interosseous are fixed or task‐dependent during submaximal isometric contractions.
Darendeli A, Soto O, Tunik E, Yarossi M.
europepmc   +2 more sources

Chirp-Encoding-3D-K-Space-Data

open access: yes, 2019
This contains MRI k-space data for 3d MPRAGE and suseptibility weighted 3d GRE sequences. The data is available for two different encoding schemes (i) Fourier encoding and (ii) Chirp encoding.
Kamlesh Pawar (6270602)
core   +1 more source

Closing the Loop: High‐Precision 3D Photofabrication in Living Tissues

open access: yesAdvanced Science, EarlyView.
Writing 3D microstructures inside living tissue demands more than laser access; It demands information. Hierarchical sensing captures thermal and mechanical states across pulse‐train, voxel, and structure timescales, feeding a controller that steers the laser in real time.
Amirbahador Zeynali   +2 more
wiley   +1 more source

Hearing loss in children, options in diagnosis and rehabilitation

open access: yesМедицинский совет, 2014
The problem of hearing loss and deafness in children is of great social importance due to the increasing incidence of hearing impairments. The reasons are multiple, though the primary is the progress of medical science which contributes to the growth of ...
E. E. Savelyeva, N. A. Arefyeva
doaj   +1 more source

Phosphine Coordination to Ce, Nd, Np, and Pu in ArBiAMPtBu‐Supported Complexes and Their 2H and 13C Isotopologues

open access: yesAdvanced Science, EarlyView.
A dianionic ligand designed to encourage metal‐phosphine coordination—bis((3,5‐dimethylphenyl)amidomethyl)tertbutylphosphine (ArBiAMPtBu)—was employed in the synthesis of paramagnetic complexes of Ce, Nd, Np, and Pu, producing MI(ArBiAMPtBu)(thf)3.
Novan A. G. Gray   +9 more
wiley   +1 more source

Trace gases detection by photoacoustic technique based on a lineal chirp excitation scheme

open access: yesRevista Elektrón, 2018
We present a new photoacoustic gas-trace measurement setup, based on a chirped optical chopper. This method combines features of the resonant and pulsed techniques.
Carlos Carreño Romano   +3 more
doaj  

A Climate Hyperspectral Infrared Radiance Product (CHIRP) Combining the AIRS and CrIS Satellite Sounding Record

open access: yesRemote Sensing, 2021
A Climate Hyperspectral Infrared Radiance Product (CHIRP) is introduced combining data from the Atmospheric Infrared Sounder (AIRS) on NASA’s EOS-AQUA platform, the Cross-Track Infrared Sounder (CrIS) sounder on NASA’s SNPP platform, and continuing with ...
L. Larrabee Strow   +4 more
doaj   +1 more source

Experimental Evidence for the Impact of Copper Microstructure on Residual Stress of Through Silicon Via

open access: yesAdvanced Electronic Materials, EarlyView.
The impact of Cu microstructure on the thermomechanical residual stress of TSVs with a diameter of 3 μm$\umu{\rm m}$ is investigated by comparing Raman stress imaging and EBSD grain characterization. By correlating Raman‐imaged TSV stress with Cu grain structure, direct experimental evidence is provided to highlight the direct correlation between ...
Shuhang Lyu, Thomas Beechem, Tiwei Wei
wiley   +1 more source

Interactions of chirped and chirp-free similaritons in optical fiber amplifiers

open access: yesNonlinear Optics: Materials, Fundamentals and Applications, 2007
We obtain exact self-similar solutions to an inhomogeneous nonlinear Schrödinger equation, describing propagation of optical pulses in fiber amplifiers with distributed dispersion and gain. We show that there exists a one-to-one correspondence between such self-similar waves and solitons of the standard, homogeneous, nonlinear Schrödinger equation if a
Sergey A, Ponomarenko, Govind P, Agrawal
openaire   +2 more sources

High resolution seismic and ground penetrating radar-geophysical profiling of a thermokarst lake in the western Lena Delta, Northern Siberia [PDF]

open access: yes, 2002
High resolution seismic and ground-penetrating radar (GPR) have been acquired over Lake Nikolay in the western Lena Delta (Siberia) in order to study the uppermost basin fill and the bordering frozen margins. GPR measurements were completed on the frozen
Dix, J.K.   +7 more
core   +1 more source

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