Results 11 to 20 of about 10,137,229 (249)
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]
Oil ShaleLow-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
An innovative micromechanics-based three-dimensional long-term strength criterion for fracture assessment of rock materials [PDF]
Fracture 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
Long Term Compression Strength of Mortars Produced Using Coarse Steel Slag as Aggregate
Advances in Civil Engineering, 2016 The paper reports on some experimental results obtained from the production of mortars prepared using a commercial cement, coarse steelmaking slag, superplasticizer, and water.
Erika Furlani, Stefano Maschio
doaj +1 more source
Scientific ReportsTo examine the dose–response relationship between specific types of exercise for improving walking velocity in Parkinson’s disease (PD). This systematic review and network meta-analysis included searches of PubMed, Medline, Embase, PsycINFO, Cochrane ...
Shaoqing Xie +7 more
doaj +1 more source
Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine +17 more
wiley +1 more source
BMC Musculoskeletal DisordersAims To determine the most effective resistance training (RT) type and the optimal intensity, duration, and number of repetitions for patients with knee osteoarthritis (KOA). Methods PubMed, MEDLINE, Embase, CENTRAL, and Web of Science were searched from
Yong Yang +8 more
doaj +1 more source
Experimental Researches on Long-Term Strength of Granite Gneiss
Advances 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 +1 more source
Prediction of concrete compressive strength due to long term sulfate attack using neural network
Alexandria Engineering Journal, 2014 This work was divided into two phases. Phase one included the validation of neural network to predict mortar and concrete properties due to sulfate attack. These properties were expansion, weight loss, and compressive strength loss.
Ahmed M. Diab +3 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben +4 more
wiley +1 more source
Shuiwen dizhi gongcheng dizhi, 2022 Loess slopes are often prone to creeping after being subjected to rainfall, artificial irrigation, river water infiltration, etc. Eventually a landslide occurred, even causing a catastrophic accident.
Xingang WANG +5 more
doaj +1 more source