Results 11 to 20 of about 494,013 (297)

Energy Acquisition of Solar-Powered Joint-Wing Aircraft Considering Mismatch Power Loss

open access: yesEnergies, 2021
Solar-powered aircraft can perform long-term flights with clean solar energy. However, the energy derived from solar irradiation is influenced by the time of year and latitude, which limits the energy acquisition ability of solar aircraft with a straight-
Xinzhe Ji   +3 more
doaj   +1 more source

Information Loss Associated with Imperfect Observation and Mismatched Decoding [PDF]

open access: yesFrontiers in Computational Neuroscience, 2011
We consider two types of causes leading to information loss when neural activities are passed and processed in the brain. One is responses of upstream neurons to stimuli being imperfectly observed by downstream neurons. The other is upstream neurons non-optimally decoding stimuli information contained in the activities of the downstream neurons.
Masafumi eOizumi   +3 more
openaire   +3 more sources

Effect of Cell Electrical Mismatch on Output of Crystalline Photovoltaic Modules

open access: yesEnergies, 2022
The importance of energy supply and demand has been emphasized over the past few years. Renewable energy without regional bias continues to attract attention.
Somin Park   +4 more
doaj   +1 more source

Relaying systems with reciprocity mismatch : impact analysis and calibration [PDF]

open access: yes, 2020
Cooperative beamforming can provide significant performance improvement for relaying systems with the help of the channel state information (CSI). In time-division duplexing (TDD) mode, the estimated CSI will deteriorate due to the reciprocity mismatch ...
Chen, Li   +5 more
core   +1 more source

Donor-to-recipient gender match in liver transplantation. A systematic review and meta-analysis [PDF]

open access: yes, 2018
AIM To perform a systematic review and meta-analysis on donor-to-recipient gender mismatch as a risk factor for post-transplant graft loss. METHODS A systematic literature search was performed using PubMed, Cochrane Library database and EMBASE.
Giovanardi, Francesco   +8 more
core   +1 more source

Prime editing efficiency and fidelity are enhanced in the absence of mismatch repair

open access: yesNature Communications, 2022
Prime Editing is a versatile genome engineering tool. Here, the authors identify the DNA repair pathway known as mismatch repair as inhibitory for Prime Editing, thus, loss of mismatch repair enhances the efficiency of Prime Editing.
J. Ferreira da Silva   +7 more
doaj   +1 more source

Practical limitations in optical entanglement purification [PDF]

open access: yes, 2005
Entanglement purification protocols play an important role in the distribution of entangled systems, which is necessary for various quantum information processing applications.
Munro, William J.   +2 more
core   +3 more sources

Polarization Properties of Obliquely Incident EM Waves in Nonuniform Weakly Ionized Dusty Plasma

open access: yesInternational Journal of Antennas and Propagation, 2021
Effects of nonuniform weakly ionized dusty plasma on the polarization properties of obliquely incident electromagnetic (EM) waves were theoretically investigated in this paper.
Li-Ping Gan   +3 more
doaj   +1 more source

Addressing the Loss-Metric Mismatch with Adaptive Loss Alignment

open access: yesCoRR, 2019
In most machine learning training paradigms a fixed, often handcrafted, loss function is assumed to be a good proxy for an underlying evaluation metric. In this work we assess this assumption by meta-learning an adaptive loss function to directly optimize the evaluation metric.
Chen Huang 0001   +6 more
openaire   +3 more sources

Effects of tonotopic matching and spatial cues on segregation of competing speech in simulations of bilateral cochlear implants.

open access: yesPLoS ONE, 2022
In the clinical fitting of cochlear implants (CIs), the lowest input acoustic frequency is typically much lower than the characteristic frequency associated with the most apical electrode position, due to the limited electrode insertion depth.
Mathew Thomas   +3 more
doaj   +1 more source

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