Results 101 to 110 of about 179,155 (337)

Magnetic Field Control Using an Electromagnetic Actuation System with Combined Air‐Core and Metal‐Core Coils

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
An electromagnetic manipulation system enhances magnetic field strength in the Z‐direction for 3D control of microrobots and nanoparticles. Featuring eight metal‐core coils and two air‐core coils arranged hemispherically, it ensures unimpeded workspace access and integrates imaging tools.
Nader Latifi Gharamaleki   +4 more
wiley   +1 more source

A Grid Synchronization PLL Method Based on Mixed Second- and Third-Order Generalized Integrator for DC Offset Elimination and Frequency Adaptability

open access: yesIEEE Journal of Emerging and Selected Topics in Power Electronics, 2018
The second-order generalized integrator (SOGI) has been widely used to implement grid synchronization for grid-connected inverters, and from grid voltages, it is able to extract the fundamental components with an output of two orthogonal sinusoidal ...
Chunjiang Zhang   +5 more
semanticscholar   +1 more source

Neuronal differentiation and tissue engineering strategies for central neurous system injury repair

open access: yesBMEMat, EarlyView.
This review outlines tissue engineering advances for central nervous system (CNS) injury treatment, focusing on three core components: seed cells, inductive factors, and scaffold materials, with evaluation of their respective strengths and limitations. Tissue engineering for CNS injury repair.
Zhuqing Xia   +9 more
wiley   +1 more source

From the Field to the Laboratory: The Theory‐Practice Research of Peter J. Carnevale

open access: yesNegotiation and Conflict Management Research, EarlyView., 2020
Abstract As colleagues and collaborators, we reflect on the work and legacy of Peter Carnevale, currently professor at the University of Southern California, and recipient of the 2002 Jeffrey Z. Rubin Theory‐to‐Practice Award of the International Association for Conflict Management (IACM). We review Carnevale’s main contributions, including his work on
Linda L. Putnam   +3 more
wiley   +1 more source

Limitations of PLL simulation: hidden oscillations in MatLab and SPICE

open access: yes, 2015
Nonlinear analysis of the phase-locked loop (PLL) based circuits is a challenging task, thus in modern engineering literature simplified mathematical models and simulation are widely used for their study.
Bianchi, G.   +4 more
core   +1 more source

T-PLL: harmonizing criteria for research [PDF]

open access: yesBlood, 2019
In this issue of Blood, Staber et al report the initial activities of the newly created T-cell prolymphocytic leukemia (T-PLL) International Study Group (TPLL-ISG), which established consensus criteria for diagnosis, staging, and treatment response assessment of T-PLL ...
openaire   +3 more sources

Force stimulation promotes nerve regeneration by restoring cellular energy

open access: yesBMEMat, EarlyView.
Mechanical stimulation can help nerves regenerate in various ways. We developed two devices (a piezo‐motor‐driven stretching device and a SAW‐based actuator) to apply mechanical stimulation to sciatic nerve and DRG neurons. Our study shows that appropriate mechanical force stimulation can promote regeneration by restoring the energy supply to the ...
Zhe Wang   +10 more
wiley   +1 more source

Oscillation suppression strategy for direct drive wind power system based on voltage feedforward compensation for phase locked loop

open access: yesCSEE Journal of Power and Energy Systems
Due to the fact that the impedance of grid interacts with that of direct-drive wind turbines under weak grid, the direct-drive wind power system (DDWPS) possesses the risk of power oscillation.
Haining Wang   +4 more
doaj   +1 more source

B-cell Prolymphocytic Leukemia in a Young Male [PDF]

open access: yes, 2011
B-cell prolymphocytic leukemia [B-PLL] is a neoplasm of B prolymphocytes affecting the peripheral blood, bone marrow and spleen. The principal disease characteristics are massive splenomegaly with absent or minimal peripheral lymphadenopathy and a ...
Fernandes, H   +3 more
core  

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