Results 31 to 40 of about 1,802,682 (204)

Particulate and solar radiation stable coating for spacecraft [PDF]

open access: yes, 1977
A laminate thermal control coating for spacecraft comprising a layer of solar radiation stable film, a layer of particulate radiation stable film applied to the upper surface of the solar radiation stable film, and a layer of reflecting material applied ...
Slemp, W. S.
core   +1 more source

Phase control of squeezing in fluorescence radiation

open access: yes, 2014
We study squeezing properties of the fluorescence radiation emitted by a driven $\Lambda$-type atom in which the metastable lower energy levels are coupled by an additional field.
Arun, R.
core   +1 more source

The convergence of radiation and immunogenic cell death signaling pathways. [PDF]

open access: yes, 2012
Ionizing radiation (IR) triggers programmed cell death in tumor cells through a variety of highly regulated processes. Radiation-induced tumor cell death has been studied extensively in vitro and is widely attributed to multiple distinct mechanisms ...
Barcellos-Hoff, Mary H   +4 more
core   +2 more sources

New York's Radiation Control System [PDF]

open access: yesPublic Health Reports (1896-1970), 1964
HUMAN EXPOSURE to radiation poses a significant health challenge in this atomic era. State governments share with the Federal Government responsibility for insuring that populations are not overexposed to radioactivity and fallout. The monitoring of radioactivity from fallout and the control of industrial sources of radioactivity is well within the ...
openaire   +2 more sources

Investigation of two-dimensional acoustic resonant modes in a particle separator

open access: yes, 2006
Within an acoustic standing wave particles experience acoustic radiation forces, a phenomenon which is exploited in particle or cell manipulation devices.
Harris, N.R.   +3 more
core   +1 more source

Identification and control of acoustic radiation modes [PDF]

open access: yes, 2002
A formulation is given of reduced-order acoustic radiation sensors and\ud reduced-order actuators for broadband sound fields. Methods are presented\ud to determine these descriptions from measured data, and their\ud application in systems for broadband ...
Berkhoff, Arthur P.
core   +1 more source

Epidemiological characteristics of occupational chemical poisonings in Zhejiang, China from 2006 to 2020: A descriptive analysis

open access: yesFrontiers in Public Health, 2022
ObjectiveAs the second most common occupational disease in China, occupational poisoning is one of the major public health problems that seriously affect workers' health.
Lifang Zhou   +7 more
doaj   +1 more source

Feedback linearization control for a distributed solar collector field [PDF]

open access: yes, 2007
This article describes the application of a feedback linearization technique for control of a distributed solar collector field using the energy from solar radiation to heat a fluid.
Berenguel, Manuel   +3 more
core  

Metaplastic breast carcinoma: Analysis of 31 cases from a single institute

open access: yesJournal of the Egyptian National Cancer Institute, 2017
Purpose: Metaplastic carcinoma of the breast (MBC) accounts for less than 1% of all mammary tumors. This study aimed at revision of the clinico-pathological features, treatment strategy and outcome for MBC patients presented to the Kuwait Cancer Control ...
Salah Fayaz   +4 more
doaj   +1 more source

Attitude control for spacecraft Patent [PDF]

open access: yes, 1967
Attitude control system for spacecraft based on conversion of incident solar radiation on movable control surfaces into mechanical ...
Acord, J. D.   +3 more
core   +1 more source

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