Results 11 to 20 of about 127,205 (247)

Association between exposure to second-hand smoke and telomere length: cross-sectional study of 1303 non-smokers [PDF]

open access: yes, 2017
Background: Both active smoking and second-hand smoke (SHS) are important risk factors for many age-related diseases. Active smoking is associated with shortened telomere length. However, whether SHS accelerates telomere attrition with age is uncertain.
Johnman, Cathy   +5 more
core   +1 more source

How `sticky' are short-range square-well fluids? [PDF]

open access: yes, 2006
The aim of this work is to investigate to what extent the structural properties of a short-range square-well (SW) fluid of range $\lambda$ at a given packing fraction and reduced temperature can be represented by those of a sticky-hard-sphere (SHS) fluid
Alexandr Malijevský   +3 more
core   +2 more sources

Antibacterial TaC-(Fe,Cr,Mo,Ni)-(Ag/Cu) Composite Coatings with High Wear and Corrosion Resistance in Artificial Seawater

open access: yesLubricants, 2022
The synergistic effect of simultaneous mechanical wear, chemical/electrochemical corrosion (tribocorrosion) and microbial attack poses a serious threat to marine and coastal infrastructure.
Mariya N. Antonyuk   +3 more
doaj   +1 more source

Structure, Corrosion Resistance, Mechanical and Tribological Properties of ZrB2 and Zr-B-N Coatings

open access: yesMetals, 2021
The coatings ZrB2 and Zr-B-N were deposited by magnetron sputtering of ZrB2 target in Ar and Ar–15%N2 atmospheres. The structure and properties of the coatings were investigated via scanning and transmission electron microscopy, energy dispersion ...
Philipp Kiryukhantsev-Korneev   +5 more
doaj   +1 more source

Secondhand smoke exposure and risk of incident peripheral arterial disease and mortality: a Scotland-wide retrospective cohort study of 4045 non-smokers with cotinine measurement [PDF]

open access: yes, 2018
Background: Active smoking is an important risk factor for all-cause mortality and peripheral arterial disease (PAD). In contrast, published studies on the associations with secondhand smoke (SHS) are limited.
Lu, Liya   +2 more
core   +1 more source

Probabilistic Reachability Analysis for Large Scale Stochastic Hybrid Systems [PDF]

open access: yes, 2007
This paper studies probabilistic reachability analysis for large scale stochastic hybrid systems (SHS) as a problem of rare event estimation. In literature, advanced rare event estimation theory has recently been embedded within a stochastic analysis ...
Bakker, G.J., Blom, H.A.P., Krystul, J.
core   +2 more sources

Lipid-Lowering Treatment and the Lipid Goals Attainment in Patients with a Very High Cardiovascular Risk

open access: yesJournal of Cardiovascular Development and Disease, 2023
Hypercholesterolemia is the main cardiovascular (CV) risk factor with a large body of evidence. Our aim was to assess the achievement of the main therapeutic goal of Low-Density Lipoprotein Cholesterol (LDL-C) in patients with a very high CV risk and a ...
Anna Lis   +7 more
doaj   +1 more source

Structure and Properties Evolution of AZhK Superalloy Prepared by Laser Powder Bed Fusion Combined with Hot Isostatic Pressing and Heat Treatment

open access: yesMetals, 2023
The structure and properties of samples obtained by the laser powder bed fusion (LPBF) method from the AZhK alloy, intended for the manufacture of heavily loaded body parts with operating temperatures up to 800 °C, have been studied.
Fedor A. Baskov   +5 more
doaj   +1 more source

Lung volumes identify an at-risk group in persons with prolonged secondhand tobacco smoke exposure but without overt airflow obstruction. [PDF]

open access: yes, 2018
IntroductionExposure to secondhand smoke (SHS) is associated with occult obstructive lung disease as evident by abnormal airflow indices representing small airway disease despite having preserved spirometry (normal forced expiratory volume in 1 s-to ...
Arjomandi, Mehrdad   +9 more
core   +2 more sources

Combustion synthesis of silicon carbide by magnesio-carbothermic reduction of amorphous and crystalline silica [PDF]

open access: yesProceedings of the Estonian Academy of Sciences
Amorphous silica has high potential as a precursor for synthetic applications due to its active and large specific surface area. This work aims to identify the comparative features of the self-propagating high-temperature synthesis (SHS) of silicon ...
Hasmik Kirakosyan   +5 more
doaj   +1 more source

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