Results 121 to 130 of about 2,145,260 (311)

Recent developments in quantitative SERS : moving towards absolute quantification [PDF]

open access: yes, 2018
Surface-enhanced Raman scattering (SERS) generates molecularly specific fingerprints of analytes and when the experimental conditions are carefully controlled this is highly quantitative.
Graham, Duncan   +2 more
core   +1 more source

New Studies of Space and Quantification in Languages of China

open access: yes, 2015
International audienceSpace and quantification are among the most fundamental concepts expressed in the world’s languages. They are central to human activities and therefore find their way into languages.
Xu, Dan
core   +1 more source

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

open access: yesFEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

Comprehensive measurement of purines in biological samples

open access: yesFrontiers in Analytical Science
Defects in numerous aspects of purine metabolism are well-recognized causes for human diseases. The applicability of ultra performance liquid chromatography (UPLC) with photodiode array (PDA) detection for analysis of the most abundant biological ...
Rong Fu   +6 more
doaj   +1 more source

Neutralization of the PTX3/CD44 axis suppresses TGF‐β1 signaling in kidney fibrosis

open access: yesFEBS Letters, EarlyView.
This study investigates how the PTX3/CD44 axis promotes kidney fibrosis by activating TGF‐β1 signaling. We demonstrate that the neutralizing antibody WHC‐001 effectively inhibits this pathway, suppressing myofibroblast activation and partial epithelial–mesenchymal transition (EMT).
Chao‐Chun Cheng   +8 more
wiley   +1 more source

On dou-quantification

open access: yesJournal of East Asian Linguistics, 1995
This paper examines the frequently discussed quantifierdou ‘all’ in Mandarin Chinese. I argue, following traditional grammarians as well as Lee (1986), thatdou ‘all’ is an adverb of quantification. I show that a floating quantifier analysis ofdou ‘all’ along the lines of Chiu (1990, 1993) falls short of accounting for the dual status ofdou, as a ...
openaire   +2 more sources

Heavyweight quantification as restricted quantification

open access: yes, 2011
There is a shared dogma among contemporary metaontologists that heavyweight quantification is unrestricted quantification. In this paper I present an exclusion argument for heavyweight ontological realism and outline a new concepction of lightweight and ...
Bács, Gábor
core   +1 more source

Inhibition of dipeptidyl peptidase 7 impairs lysophagy in LLOMe‐treated HepG2 cells

open access: yesFEBS Letters, EarlyView.
DPP7 inhibition delays ubiquitin‐dependent lysophagy by attenuating ubiquitin accumulation and the recruitment of SQSTM1 and LC3 to damaged lysosomes, resulting in delayed clearance of damaged lysosomes and impaired restoration of lysosomal homeostasis. Created using FigureLabs (Certificate ID: FL‐PUB‐20260922‐Z99XNX).
Na Yeon Park   +8 more
wiley   +1 more source

South Carolina stream quantification tool version 1.1 : data collection and analysis manual

open access: yes, 2022
The Data Collection and Analysis Manual provides instruction on how to collect and analyze data for the South Carolina Stream Quantification Tool (SC SQT).
South Carolina Stream Quantification Tool Steering Committee   +1 more
core  

Macroscopic image quantification - intensities and SBR

open access: yes, 2020
Allows quantification of images taken with a macroscopic fluorescence imaging system. Provides exposure normalization, Image alignment with color images, ROI based intensity quantification, and SBR/CNR ...
Barth, Connor
core   +1 more source

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