Results 31 to 40 of about 810,892 (295)

Rate-determining process in MISIM photocells for optoelectronic conversion using photo-induced pure polarization current without carrier transfer across interfaces [PDF]

open access: yes, 2019
Recently, we proposed a [metal|insulator|semiconductor|insulator|metal] (MISIM) photocell, as a novel architecture for high-speed organic photodetectors.
Awaga, Kunio   +5 more
core   +1 more source

Comparative analysis of aperture averaging & receiver diversity schemes in FSO channel performance under high scintillation regime

open access: yesDiscover Electronics
High Scintillation is a major problematic issue for Free Space Optical Communication (FSOC) system. Consequently, in this case, the Single Input & Single Output (SISO) optical channel performance has been degraded.
Shibabrata Mukherjee   +2 more
doaj   +1 more source

Streak camera recording of shock wave transit times at large distances using laser illumination [PDF]

open access: yes, 1984
A pulsed laser illumination system for streak camera recording of impact-induced shock wave transit times (~1 µs) during impact experiments is described.
Ahrens, T. J.   +3 more
core   +1 more source

AAA+ protein unfoldases—the Moirai of the proteome

open access: yesFEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Noise and aliases in off-axis and phase-shifting holography [PDF]

open access: yes, 2008
We have compared the respective efficiencies of off-axis and phase-shifting holography in terms of noise and aliases removal. The comparison is made by analyzing holograms of an USAF target backlit with laser illumination, recorded with a charge-coupled ...
Ansari   +26 more
core   +2 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Application of ultraviolet a led as a disinfectant and morphological effects on indoor grown lettuce

open access: yesScientific Reports
Lettuce (Lactuca sativa ‘Parris Island’), commonly grown in vertical farms for sustainable production, has been studied for its response to UVA LED light, but its disinfectant potential remains unexplored.
Ruth Elizabet Martinez-Escobedo   +5 more
doaj   +1 more source

INFLUENCE OF THE WORKING AREA ILLUMINATIONON THE LEVEL OF SAFETY OF THE PERSONNEL ENGAGED IN DRILLING OF OIL AND GAS WELLS

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2016
The article presents a brief survey of possible consequences for health of the personnel involved in drilling of oil and gas wells which are related with insufficient illumination of working area.
R. R. Shangareyev, M. Ya. Habibullin
doaj   +1 more source

SERAMİK SEKTÖRÜNDE ÇEVRE KOŞULLARININ ANALİZİ

open access: yesEskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 2020
Environmental conditions have an essential importance in terms of occupational health and productivity in each sector. It is very difficult to keep environmental conditions within the specified ideal limits due to the processes carried out in
Emin KAHYA
doaj   +1 more source

Numerical method to optimize the Polar-Azimuthal Orientation of Infrared Superconducting Nanowire Single-Photon Detectors [PDF]

open access: yes, 2011
A novel finite-element method for calculating the illumination-dependence of absorption in three-dimensional nanostructures is presented based on the RF module of the COMSOL software package.
Anant   +11 more
core   +2 more sources

Home - About - Disclaimer - Privacy