Results 101 to 110 of about 700,724 (318)
Grating Bio-Microelectromechanical Platform Architecture for Multiple Biomarker Detection
BiosensorsA label-free biosensor based on a tunable MEMS metamaterial structure is proposed in this paper. The adopted structure is a one-dimensional array of metamaterial gratings with movable and fixed fingers.
Fahimeh Marvi +2 more
doaj +1 more source
Measurement of optical rotation in crystals
Ferroelectrics, 1996 Abstract In the last few years, new techniques have been devised to measure optical rotation in cases where the linear birefringence dominates and this has opened up new fields of research into the phenomenon of optical rotation. In this paper, the phenomenon of optical rotation will be discussed with respect to our knowledge of crystal structure and a
Kaminsky, W, Glazer, A
openaire +2 more sources
Investigating transcription factor dynamics in health and disease using FRAP
FEBS Letters, EarlyView.FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj +3 more
wiley +1 more source
Stratospheric Optical Inter-Platform Links for High Altitude Platforms [PDF]
, 2002 Optical propagation simulations for the case of a laser optical link between two stratospheric High Altitude Platforms have been performed. The simulations, together with communications link budget calculations, show that high data rate communications ...
Giggenbach, Dirk +7 more
core +1 more source
Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions
FEBS Letters, EarlyView.The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang +4 more
wiley +1 more source
Assessment of Cirrus Cloud Optical and Microphysical Data Reliability by Applying Statistical Procedures [PDF]
, 2005 A methodology of employing statistical procedures, specifically the principal component analysis (PCA) technique, to assess cirrus cloud data reliability is described.
Ström, Johan +11 more
core +1 more source
Optical Methods In Engineering Measurements [PDF]
SPIE Proceedings, 1986 The optical precision measurement methods described in this paper have resolutions in the range from A to a few microns. To extend the range structured light techniques or optical triangulation,can be used in metrology. The application of interferometry and holography will be extended because of the progress made in the fringe analysis.
openaire +2 more sources
The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers
Molecular Oncology, EarlyView.The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce +11 more
wiley +1 more source
Design of high-performance millimeter wave and sub-millimeter wave quasi-optical isolators and circulators [PDF]
, 2007 Faraday rotators using permanently magnetized ferrite materials are used to make quasi-optical isolators and circulators at millimeter wave and sub-millimeter wave frequencies that have far higher performance than their waveguide equivalents.
Goy, P +7 more
core +1 more source
SensorsWe describe a method for reducing the cost of optical frequency domain reflectometer (OFDR) hardware by replacing two reference channels, including an auxiliary interferometer and a gas cell, with a single channel.
Maxim E. Belokrylov +4 more
doaj +1 more source