Results 11 to 20 of about 1,511,611 (286)

Low-loss singlemode PECVD silicon nitride photonic wire waveguides for 532-900 nm wavelength window fabricated within a CMOS pilot line [PDF]

open access: yes, 2013
PECVD silicon nitride photonic wire waveguides have been fabricated in a CMOS pilot line. Both clad and unclad single mode wire waveguides were measured at lambda = 532, 780, and 900 nm, respectively. The dependence of loss on wire width, wavelength, and
Baets, Roel   +14 more
core   +1 more source

Characterization of PECVD Silicon Nitride Photonic Components at 532 and 900 nm Wavelength [PDF]

open access: yes, 2014
Low temperature PECVD silicon nitride photonic waveguides have been fabricated by both electron beam lithography and 200 mm DUV lithography. Propagation losses and bend losses were both measured at 532 and 900 nm wavelength, revealing sub 1dB/cm ...
Baets, Roel   +16 more
core   +2 more sources

FK614, a Novel Peroxisome Proliferator-Activated Receptor γ Modulator, Induces Differential Transactivation Through a Unique Ligand-Specific Interaction With Transcriptional Coactivators

open access: yesJournal of Pharmacological Sciences, 2005
Peroxisome proliferator-activated receptor γ (PPARγ) is a ligand-dependent transcriptional factor implicated in regulating adipogenesis, glucose homeostasis, and in mediating the action of the insulin sensitizing anti-diabetic thiazolidinedione (TZD ...
Takao Fujimura   +7 more
doaj   +1 more source

The Operation Analysis of the Innovative MainBox Food Storage Device

open access: yesApplied Sciences, 2021
The development and construction of a prototype device (food parcel locker), consisting of small cooling and freezing chambers (boxes) ensuring temperature conditions (+5 C or −18 °C), enabling food storage were carried out. The innovative solutions have
Magdalena Wróbel-Jędrzejewska   +1 more
doaj   +1 more source

Retrieval of the optical properties of tropospheric aerosols over Athens, Greece combining a 6-wavelength Raman-lidar and the CALIPSO VIS-NIR lidar system: Case-study analysis of a Saharan dust intrusion over the Eastern Mediterranean [PDF]

open access: yes, 2007
The National Technical University of Athens (NTUA) 6-wavelength (355, 387, 407, 532, 607 and 1064 nm) Raman lidar system has been used to derive the aerosol optical properties (e.g. the lidar ratio, the aerosol backscatter and extinction profile) and the
Chourdakis, Giorgos   +2 more
core   +2 more sources

MicroRNA-532-3p Suppresses Malignant Behaviors of Tongue Squamous Cell Carcinoma via Regulating CCR7

open access: yesFrontiers in Pharmacology, 2019
To provide better therapeutic avenues for treating tongue squamous cell carcinoma (TSCC), a series of experiments about the effects of microRNA (miR)-532-3p on TSCC malignant behaviors were carried out.
Cuijuan Feng   +9 more
doaj   +1 more source

A Keck Survey of Gravitational Lens Systems: I. Spectroscopy of SBS 0909+532, HST 1411+5211, and CLASS B2319+051 [PDF]

open access: yes, 1999
We present new results from a continuing Keck program to study gravitational lens systems. We have obtained redshifts for three lens systems, SBS 0909+532, HST 1411+5211, and CLASS B2319+051.
A. C. S. Readhead   +12 more
core   +4 more sources

The diagnostic value of circulating miR-532-5p in patients with asymptomatic carotid artery stenosis and its predictive significance for the occurrence of cerebral ischaemic events

open access: yesArchives of Medical Science, 2020
Introduction Circulating microRNAs (miRNAs) are widely identified as promi­sing and novel biomarkers for the diagnosis of human diseases. This study investigated the clinical value of miR-532-5p for asymptomatic carotid artery stenosis (CAS) patients and
Deyong Du   +6 more
doaj   +1 more source

Optical-microphysical Properties of Saharan Dust Aerosols and Composition Relationship Using a Multi-wavelength Raman Lidar, in Situ Sensors and Modelling: a Case Study Analysis [PDF]

open access: yes, 2012
A strong Saharan dust event that occurred over the city of Athens, Greece (37.9° N, 23.6° E) between 27 March and 3 April 2009 was followed by a synergy of three instruments: a 6-wavelength Raman lidar, a CIMEL sun-sky radiometer and the MODIS sensor ...
Amiridis, Vassilis   +2 more
core   +2 more sources

Ectopic Expression of miR-532-3p Suppresses Bone Metastasis of Prostate Cancer Cells via Inactivating NF-κB Signaling

open access: yesMolecular Therapy: Oncolytics, 2020
miR-532-3p is a widely documented microRNA (miRNA) involved in multifaceted processes of cancer tumorigenesis and metastasis. However, the clinical significance and biological functions of miR-532-3p in bone metastasis of prostate cancer (PCa) remain ...
Qingde Wa   +13 more
doaj   +1 more source

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