Results 131 to 140 of about 2,938,585 (308)
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
Low Quality Leadership in Vertically Differentiated Duopoly [PDF]
According to the business literature a firm's competitive position is determined by the nature of the market. In a 'premium' market, profit leadership falls to firms of- fering high quality, whereas in a 'value' market, it falls to low quality providers,
Michael Kuhn
core
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
Differentiation of sets in measure
Journal of Mathematical Analysis and Applications, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Robust brightness measurement and exposure control in real-time video recording
, 2013 [[abstract]]The auto exposure control (AEC) system in a video camera selects the suitable aperture size, gain setting, and exposure time such that the exposure best ?ts the scene brightness.
Wen-Chung Kao;Li-Wei Cheng;Chen-Yu Chien;Wen-Kuo Lin
core
MUVOT - Establishing an International Vocational Training Program on the Topic of Measurement Uncertainty [PDF]
, 2013 Measurement results represent important information, which are necessary for evaluating and improving the quality of manufactured products and to control manufacturing processes.
Groschl, Andreas +8 more
core
Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
Scientific ReportsWe developed a 4-parameter clinical assay using Electric Field Induced Release and Measurement (EFIRM) technology to simultaneously assess SARS-CoV-2 RNA (vRNA), nucleocapsid antigen, host binding (BAb) and neutralizing antibody (NAb) levels from a drop ...
Aida Mohammadi +11 more
doaj +1 more source
Trade liberalization and environmental tax in differentiated oligopoly with consumption externalities [PDF]
This paper investigates the environment tax and trade liberalization with different market structures (pure oligopoly or mixed oligopoly) juxtaposing the substitutability of the goods (homogenous goods and differentiated goods), wherein environmental ...
Leonard F.S. Wang +2 more
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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