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   Articles with "concentration" as a keyword



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Association of Low Plasma Transthyretin Concentration With Risk of Heart Failure in the General Population.

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recommendations! Published in 2020 at "JAMA cardiology"

DOI: 10.1001/jamacardio.2020.5969

Abstract: Importance Several lines of evidence support low plasma transthyretin concentration as an in vivo biomarker of transthyretin tetramer instability, a prerequisite for the development of both wild-type transthyretin cardiac amyloidosis (ATTRwt) and hereditary transthyretin cardiac… read more here.

Keywords: general population; plasma transthyretin; transthyretin concentration; concentration ... See more keywords

Sex and Race Differences in N-Terminal Pro-B-type Natriuretic Peptide Concentration and Absolute Risk of Heart Failure in the Community.

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recommendations! Published in 2022 at "JAMA cardiology"

DOI: 10.1001/jamacardio.2022.0680

Abstract: Importance Sex- and race-based differences in N-terminal pro-B-type natriuretic peptide (NT-proBNP) concentrations are poorly understood. Clinical decisions are often informed by absolute-as opposed to relative-risk, but absolute risk of incident heart failure (HF) associated with… read more here.

Keywords: sex race; risk; concentration; visit ... See more keywords
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Trends in the Concentration and Distribution of Health Care Expenditures in the US, 2001-2018

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recommendations! Published in 2021 at "JAMA Network Open"

DOI: 10.1001/jamanetworkopen.2021.25179

Abstract: Key Points Question How has the concentration of health care spending in the US changed by population subgroup and expenditure type between 2001 and 2018? Findings In this cross-sectional study, the overall concentration of health… read more here.

Keywords: care expenditures; 2001 2018; health care; health ... See more keywords

Association of Serum Retinol-Binding Protein 4 Concentration With Risk for and Prognosis of Amyotrophic Lateral Sclerosis

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recommendations! Published in 2018 at "JAMA Neurology"

DOI: 10.1001/jamaneurol.2017.5129

Abstract: Importance Knowledge about the metabolic states of patients with amyotrophic lateral sclerosis (ALS) may provide a therapeutic approach. Objective To investigate the association between the onset and prognosis of ALS and serum retinol-binding protein 4… read more here.

Keywords: als cases; risk; prognosis; association ... See more keywords

A strategy for the reduction of formaldehyde concentration in a hospital pathology laboratory

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recommendations! Published in 2019 at "Journal of Occupational Health"

DOI: 10.1002/1348-9585.12018

Abstract: Formaldehyde is routinely used in pathology laboratories. The threshold limit value of formaldehyde determined by American and Japanese organizations is 0.1 ppm, which is similar to the indoor air quality guideline value (0.08 ppm). Therefore,… read more here.

Keywords: pathology laboratory; hospital pathology; pathology; formaldehyde ... See more keywords

Contrast thresholds for detection of various iodine concentrations in subtraction CT and dual‐energy CT systems

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recommendations! Published in 2022 at "Journal of Applied Clinical Medical Physics"

DOI: 10.1002/acm2.13834

Abstract: Abstract Objective To estimate the minimum iodine concentrations detectable in simulated vessels of various diameters for both subtraction computed tomography (CT) and dual‐energy CT systems. Methods Fillable tubes (diameters: 1, 3, and 5 mm) were… read more here.

Keywords: dual energy; contrast thresholds; concentration; sct ... See more keywords

Insulating Paper Cellulose with High Mechanical Performance and Low Polarizability: The Effect of Doping Concentration on Polyhedral Oligomeric Silsesquioxanes‐Modified Cellulose

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recommendations! Published in 2021 at "Advanced Engineering Materials"

DOI: 10.1002/adem.202100022

Abstract: To study the effect of doping concentration on polyhedral oligomeric silsesquioxane (POSS)‐modified cellulose and its internal mechanism, molecular dynamics is used to establish a pure cellulose model and 1, 2, 3, 4, and 5 wt% POSS‐modified… read more here.

Keywords: concentration; poss; modified cellulose; polarizability ... See more keywords

Superassembled Biocatalytic Porous Framework Micromotors with Reversible and Sensitive pH‐Speed Regulation at Ultralow Physiological H 2 O 2 Concentration

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recommendations! Published in 2019 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201808900

Abstract: Synthetic nano/micromotors are a burgeoning class of materials with vast promise for applications ranging from environmental remediation to nanomedicine. The motility of these motors is generally controlled by the concentration of accessible fuel, and therefore,… read more here.

Keywords: speed regulation; framework; porous framework; framework micromotors ... See more keywords

A Low‐Cost Moderate‐Concentration Hybrid Electrolyte of Introducing CaCl2 and Ethylene Glycerol Enables Low‐Temperature and High‐Voltage Micro‐Supercapacitors

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recommendations! Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202313395

Abstract: High‐concentration electrolyte effectively improves the energy density and anti‐freezing property of aqueous micro‐supercapacitors (MSCs), endowing them the opportunity serving as power sources for miniaturized electronics. However, the excessive usage of salt significantly increases the cost… read more here.

Keywords: moderate concentration; concentration hybrid; hybrid electrolyte; high voltage ... See more keywords

Impact of Interfacial Proton Accumulation on Protonation in a Brownmillerite Oxide

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recommendations! Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202410084

Abstract: Electrochemical protonation provides ways to control physical properties and even explore unprecedented phases of solid‐state materials. While how proton accumulation changes materials’ properties is investigated, how protonation of solids can be controlled and promoted remains… read more here.

Keywords: proton; proton accumulation; protonation; sco films ... See more keywords

Trace NaBF4 Modulated Ultralow‐Concentration Ether Electrolyte for Durable High‐Voltage Sodium‐Ion Batteries

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recommendations! Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202422491

Abstract: Ultralow‐concentration ether electrolytes hold great promise for cost‐effective sodium‐ion batteries (SIBs), while their inferior cycle stability under high voltages remains an awkward challenge. Herein, ultralow‐concentration diglyme (G2)‐based electrolytes with single sodium salt are found to… read more here.

Keywords: concentration ether; trace nabf4; sodium; high voltage ... See more keywords