Results 71 to 80 of about 11,736,757 (221)

Effect of aging on the low-temperature performance of fiber-reinforced asphalt mixtures

open access: yesAIP Advances, 2023
To study the effect of aging on the low-temperature crack resistance of fiber asphalt mixes, three kinds of fibers (lignin fiber, polyester fiber, and basalt fiber) were dry blended into AC-13 asphalt mixes to prepare unaged, asphalt aged (that is, the ...
Jinrong Wu, Yanyan Hu
doaj   +1 more source

Age-Dependent Onset of Insulin Resistance in Insulin-Resistant Mice

open access: yesBiological & Pharmaceutical Bulletin, 2015
We have previously isolated spontaneous insulin-resistant mice (ddY-H) and non-insulin-resistant mice (ddY-L) from ddY mice. In the present study, age-dependent onset of insulin resistance in obese ddY-H mice was investigated by comparing with lean ddY-L mice.
Naohito, Ide   +4 more
openaire   +3 more sources

One hundred of cells generations connect the resistance to drugs and the replicative aging mechanisms [PDF]

open access: yes, 2019
There are researchs that reveal a relationship between acquired resistance to antineoplastic drugs and aging. Therefore, the identification of genes involved in senescence could have a potential therapeutic utility for the prediction and/or prevention ...
Burgos-Molina, Antonio Manuel   +2 more
core  

Impact and mechanism of improving the UV aging resistance performance of modified asphalt binder

open access: yesReviews on Advanced Materials Science
To control the ultraviolet (UV) aging behavior of asphalt pavement materials effectively, hindered amine light stabilizer (HALS) is preferred as modifiers.
Zheng Guanghui   +4 more
doaj   +1 more source

Rutting and Aging Properties of Recycled Polymer-Modified Pavement Materials

open access: yesRecycling
Recycled polymer-modified binders have emerged as a sustainable solution for improving the performance and durability of pavement materials. This review examines the rutting and aging properties of pavements modified with recycled polymers, highlighting ...
Nuha S. Mashaan, Chathurika Dassanayake
doaj   +1 more source

Aging effect in nasal resistance.

open access: yesNippon Jibiinkoka Gakkai Kaiho, 1984
5歳から84歳までの鼻疾患,呼吸器疾患のない男女501例について,一方向流によるpassive anterior法にて鼻腔抵抗の測定を行い,5歳から16歳までの各年齢および15歳以上の6つの年齢群ごとの測定値を示し,年齢と鼻腔抵抗の変化につき検討を加え,次のような結果を得た.1) 5歳から16歳までの抵抗の変化は,a) 8歳までの抵抗の高い時期,b) それに続き11歳頃までの比較的急激に抵抗が低下する時期,およびc) それ以後の抵抗の変動が認められる時期の3つに分けられる.a)においてはアデノイドの存在が,b)においては鼻腔の大きさの増大とアデノイドの消退が,c)においては鼻腔や鼻甲介の発育の不均衡と自律神経系の影響が考えられた.2) 20歳以後の抵抗の変化には次の2つの特徴がみられた.a ...
openaire   +3 more sources

Stress-corrosion characteristics of aluminum casting alloy M-45 [PDF]

open access: yes, 1968
Evaluation of the stress-corrosion characteristics of aluminum alloy M-45 shows that the most favorable artificial aging cycle for this alloy, with regard to optimum strength and stress-corrosion resistance, appears to be 400 degrees F for 12 ...
Lovoy, C. V.
core   +1 more source

High-strength rivet does not require aging [PDF]

open access: yes, 1975
Aluminum rivet is simpler to handle. It does not need aging and provides better high-temperature and shear properties than conventional rivets.
Charles, J. F.
core   +1 more source

Sirtuins and Aging: is there a Role for Resveratrol? [PDF]

open access: yes, 2016
Prolonged human life duration is consequently associated with a higher incidence of chronic diseases. Aging is a very complex process in which genetic, environmental and cellular pathways are involved.
CAIMI, Gregorio   +2 more
core   +1 more source

Effects of Whole-Body Electromyostimulation on Physical Fitness in Postmenopausal Women: A Randomized Controlled Trial [PDF]

open access: yes, 2020
Whole-body electromyostiulation (WB-EMS) has experienced a boom in recent years, even though its effectiveness is controversial. A sedentary lifestyle is deeply rooted in the European population, mainly in the elderly. This experimental study analyzed the
Beltrán Garrido, José Vicente   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy