Results 91 to 100 of about 18,614 (247)
, 2013 Estimated MTF is plotted as a function of spatial frequency for the red, green, and blue image planes (shown in corresponding colors). Solid lines show empirical fits to , where for all , is set to 1 and where any fit values greater than 1 were also ...
Gašper Tkačik (213054) +8 more
core +1 more source
Quality from Kent: Preliminary results from the analysis of fifth‐ to seventh‐century silver alloys
Archaeometry, EarlyView.Abstract This paper explores early results from the chemical and lead isotope analysis of 30 silver‐alloy objects from southeast England dating between the fifth and seventh centuries CE, presenting limited aspects of the three main analyses that were conducted. First, a comparison of the results gained from surface x‐ray fluorescence (pXRF) values and
Toby F. Martin, Matthew J. Ponting
wiley +1 more source
Fisheries and Aquatic Sciences, 2017 Background Metal-responsive transcription factor-1 (MTF-1) is a key transcriptional regulator playing crucial roles in metal homeostasis and cellular adaptation to diverse oxidative stresses. In order to understand cellular pathways associated with metal
Sang Yoon Lee, Yoon Kwon Nam
doaj +1 more source
, 2011 2A D variant (H2AvD). Arrow, H2AvD-GFP in degradation; arrowheads, H2AvD-GFP degraded. Incorporation of protamine B and Mst77F was analyzed in knockout males that carry either a transgene of protamine B fused to eGFP or of Mst77F fused of eGFP.
Lilit Atanesyan (94509) +7 more
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Boreas, EarlyView.Map of Lower sediment (LS) thickness is a surrogate for the distribution of Thorncliffe Formation (TF) and ~75% of TF thickness from the slope of Niagara Escarpment east to Brighton. Inset images show the LS sequence at the Don Valleys brickyards (DVBY) and undeformed TF sand and gravel (~15 m) below Newmarket Till (NT) at sites L and Co.
David R. Sharpe +3 more
wiley +1 more source
Metformin hydrochloride laden nanostructured lipid carriers: A promising strategy for skin diseases [PDF]
Brazilian Journal of Pharmaceutical SciencesMetformin hydrochloride (MTF) has pharmacological properties for managing inflammatory skin conditions. MTF is a hydrophilic medication. Accordingly, embedding MTF into lipid carriers for enhancing skin penetration presents a challenge. The study aims to
Reem Y. Mahran +3 more
doaj +1 more source
Angular dependence of sampling MTF
, 1997 Sampling MTF defined in Park, Hock, and de Luca, as an x and y sampling, can be generalized for image data not along x and y directions. For a given sampling lattice (such as in a laser printer, a scene projector, or a focal plane array), we construct a ...
Boreman, Glenn D. +2 more
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CCD imagers MTF enhanced filter design
, 2017 In order to improve the imaging quality of the optical imagers, the modulation transfer function enhanced CCD signal filter circuit is designed. Firstly, the imager MTF transfer chain is discussed, and the impact to MTF causing by each part of imaging ...
Jian, Zhang +5 more
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MTF plot for source and X-ray detectors.
, 2022 (a) MTF of the source blur plotted using the Eq 5. Here, source blur1 and source blur2 represent the geometrical unsharpness of the monochrome and RGB detector.
Swathi Lakshmi Balasubramanian (12078093) +1 more
core +1 more source
Journal of Microscopy, EarlyView.Abstract Paganin's method for image reconstruction in propagation‐based phase‐contrast X‐ray imaging and tomography has enjoyed broad acceptance in recent years, with over one thousand publications citing its use. The present paper discusses approaches to optimisation of the method with respect to simple image quality metrics, such as signal‐to‐noise ...
Timur E. Gureyev +3 more
wiley +1 more source