Results 41 to 50 of about 13,421 (232)
Theoretical evaluation of MTF and charge collection efficiency in CCD and CMOS image sensor [PDF]
, 2009 Classical models used to calculate the Modulation Transfer function (MTF) of a solid-state image sensor generally use a sinusoidal type of illumination.
Djité, Ibrahima +5 more
core +1 more source
Divalent Metal‐Dependent Regulation of Hepcidin Expression by MTF‐1
The FASEB Journal, 2010 There appears to be cross‐talk between metal ions and their acquisition pathways. In particular, zinc and iron reciprocally inhibit each other's uptake. Hepcidin, a small acute phase and antimicrobial peptide, is the principle regulator of iron absorption.
Sara Balesaria, Henry Bayele, Kaila Srai
openaire +1 more source
Journal of Dental Sciences, 2021 Background/purpose: Patients always suffer from dental extraction complications of fully horizontal impacted mandibular third molar, such as pain, swelling and limited mouth opening.
Qingtiao Xie +3 more
doaj +1 more source
Frontiers in Physics, 2021 The article presents the irradiation effects of low energy (∼0.5 keV) inert gaseous Argon ion beams on optical constants [real (n) and imaginary (k) parts of the refractive index], dielectric constants, skin depth, and optical conductivity of copper (Cu),
Krishn Pal Singh +1 more
doaj +1 more source
Two major branches of anti-cadmium defense in the mouse: MTF-1/metallothioneins and glutathione [PDF]
, 2017 Metal-responsive transcription factor 1 (MTF-1) regulates expression of its target genes in response to various stress conditions, notably heavy metal load, via binding to metal response elements (MREs) in the respective enhancer/promoter regions ...
Georgiev, Oleg +3 more
core
The Heavy Metal-Responsive Transcription Factor-1 (MTF-1) Is Not Required for Neural Differentiation [PDF]
Biological Chemistry, 1999 AbstractThe zinc finger transcription factor MTF-1 is essential for proper response to heavy metal load and other stress conditions in vertebrates, and also contributes to the maintenance of the cellular redox state. Target genes include metallothioneins (MT-I and MT-II) and gamma-glutamylcysteine synthetase (gamma-GCS), an enzyme involved in ...
Lichtlen, P +4 more
openaire +3 more sources
Aqueous Two‐Phase Bioinks for Discrete Packing and Compartmentalization of 3D Bioprinted Cells
Advanced Healthcare Materials, EarlyView.Aqueous two‐phase systems (ATPS) enable the formation of biomimetic interfaces crucial for tissue engineering. However, clinical translation remains limited by the challenge of precisely controlling cellular compartmentalization. Here, we developed ATPS biomaterial inks for 3D bioprinting allowing tuneable droplet formation via NaCl modulation.
Martina Marcotulli +17 more
wiley +1 more source
Mercury and cadmium trigger expression of the copper importer Ctr1B, which enables Drosophila to thrive on heavy metal-loaded food [PDF]
, 2017 Organisms from insects to mammals respond to heavy metal load (copper, zinc, cadmium, and mercury) by activating the metal-responsive transcription factor 1 (MTF-1).
Balamurugan, Kuppusamy +3 more
core
Advanced Materials Technologies, EarlyView.This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee +4 more
wiley +1 more source
Ilmu Kelautan, 2018 Cadmium (Cd) and lead (Pb) are known to have high toxic effects and have been found polluting marine environment. Regular monitor the concentration of heavy metals in marine waters is necessary by combining chemical and biological analysis.
Dominggus Rumahlatu +2 more
doaj +1 more source