Results 11 to 20 of about 912,479 (304)

Experimental Researches on Long-Term Strength of Granite Gneiss [PDF]

open access: yesAdvances in Materials Science and Engineering, 2015
It is important to confirm the long-term strength of rock materials for the purpose of evaluating the long-term stability of rock engineering. In this study, a series of triaxial creep tests were conducted on granite gneiss under different pore pressures.
Lin Liu, Weiya Xu
doaj   +2 more sources

Research on long-term strength formation and performance evolution with curing in cold recycled asphalt mixture

open access: yesCase Studies in Construction Materials, 2023
This paper aims to study the long-term strength and performance evolution of cold recycled mixture with emulsified asphalt (CRME). The specimens of CRME were prepared and cured in the laboratory.
Dongdong Han   +3 more
doaj   +2 more sources

Long-Term Strength Adaptation: A 15-Year Analysis of Powerlifting Athletes. [PDF]

open access: yesJ Strength Cond Res, 2020
Strength is a fundamental component of athletic performance and development. This investigation examined the long-term strength development of powerlifting (PL) athletes. The rate of strength gain/day was assessed in 1897 PL athletes (F = 626, M = 1,271)
Latella C   +3 more
europepmc   +3 more sources

Optimizing Soil Stabilization with Chitosan: Investigating Acid Concentration, Temperature, and Long-Term Strength. [PDF]

open access: yesPolymers (Basel)
Civil and geotechnical researchers are searching for economical alternatives to replace traditional soil stabilizers such as cement, which have negative impacts on the environment.
Wang R   +6 more
europepmc   +2 more sources

In a lonely place?:Social networks, job seeking and the experience of long-term unemployment [PDF]

open access: yes, 2010
Combating long-term unemployment remains a central strand of policies to promote social and labour market inclusion. One area of increasing concern is that the longterm unemployed (and especially those residing in disadvantaged communities) can find ...
Lindsay, Colin, Lindsay, Colin Dale
core   +1 more source

The Effect of SnCl/AmF Pretreatment on Short- and Long-Term Bond Strength to Eroded Dentin. [PDF]

open access: yes, 2018
This study investigated the effect of SnCl/AmF pretreatment on short- and long-term bond strength of resin composite to eroded dentin mediated by two self-etch, MDP-containing adhesive systems.
Adrian Lussi   +7 more
core   +1 more source

Long-term behaviour of particulate-filled epoxy-based polymers [PDF]

open access: yes, 2020
Epoxy-based polymers are now widely used in civil engineering applications including bonding of structural elements, filling for structural repair, and coating for railway sleepers.
Mehrinejad Khotbehsara, Mojdeh
core   +1 more source

An innovative micromechanics-based three-dimensional long-term strength criterion for fracture assessment of rock materials [PDF]

open access: yesFracture and Structural Integrity, 2018
Rocks may exhibit time-dependent behaviors. Long-term strength criterion significantly dominates creep failure of rocks. Rocks contain many microcracks, which lead to degrade of long-term strength.
xiaoping zhou   +2 more
doaj   +2 more sources

Phase transformation and strength of hydrated circulating fluidised bed combustion ash sediment in an open environment over 15 years: implications for the long-term stability of ash waste plateaus [PDF]

open access: yesOil Shale
Low-temperature circulating fluidised bed combustion (CFBC) of oil shale results in Ca-rich ashes with low pozzolanic properties, raising concerns regarding the long-term stability of ash depositories.
Alar Konist   +3 more
doaj   +1 more source

Long-term recovery of diaphragm strength in neuralgic amyotrophy [PDF]

open access: yesEuropean Respiratory Journal, 1999
Diaphragm paralysis is a recognized complication of neuralgic amyotrophy that causes severe dyspnoea. Although recovery of strength in the arm muscles, when affected, is common, there are little data on recovery of diaphragm function. This study, therefore, re-assessed diaphragm strength in cases of bilateral diaphragm paralysis due to neuralgic ...
P D, Hughes   +3 more
openaire   +2 more sources

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