Results 1 to 10 of about 695,909 (119)

A Comprehensive Study of Drug Loading in Hollow Mesoporous Silica Nanoparticles: Impacting Factors and Loading Efficiency

open access: yesNanomaterials, 2021
Although hollow mesoporous silica nanoparticles (HMSNs) have been intensively studied as nanocarriers, selecting the right HMSNs for specific drugs still remains challenging due to the enormous diversity in so far reported HMSNs and drugs.
Lanying Guo   +7 more
doaj   +1 more source

Numerical Assessment of the Loading Factors Affecting Liquefaction-Induced Failure

open access: yesGeosciences, 2022
This paper presents parametric studies that assess the role of loading factors (i.e., number of cycles, frequency, and amplitude) on liquefaction-induced failure by performing numerical simulations.
Davide Forcellini, Anthony Tessari
doaj   +1 more source

Cardiovascular risk factors in children with hereditary loading

open access: yesКардиоваскулярная терапия и профилактика, 2020
Aim. To study the prevalence of CVRF in schoolchildren with a family history of atherosclerosis-related cardiovascular disease.Material and methods. The study included 106 schoolchildren aged 10 to 17 years.
A. A. Muratov   +5 more
doaj   +1 more source

Mechanical loading modulates phosphate related genes in rat bone

open access: yesPLoS ONE, 2023
Mechanical loading determines bone mass and bone structure, which involves many biochemical signal molecules. Of these molecules, Mepe and Fgf23 are involved in bone mineralization and phosphate homeostasis.
Ashwini Kumar Nepal   +4 more
doaj   +2 more sources

Finite element modeling and experimental studies on mixed mode-I/III fracture specimens [PDF]

open access: yesFracture and Structural Integrity, 2016
In this study, finite element modeling and experimental studies on a mode-I/III specimen similar to the compact tension specimen are presented. By using bolts, the specimen is attached to two loading apparatus that allow different levels of mode-I/III ...
M. Bozkurt   +3 more
doaj   +1 more source

Load Distribution Factors For Horizontally Curved Composite Concrete-Steel Girder Bridges

open access: yesJournal of Engineering, 2023
This paper focuses on Load distribution factors for horizontally curved composite concrete-steel girder bridges. The finite-element analysis software“SAP2000” is used to examine the key parameters that can influence the distribution factors for ...
Rafa'a Mahmood Abbas   +1 more
doaj   +1 more source

The analysis of loading losses from tank trucks [PDF]

open access: yesHemijska Industrija, 2006
The quantity of loading losses, which are the primary source of evaporative emissions from tank cars and trucks was analyzed in this paper. Loading losses occur as organic vapors in "empty" cargo tanks are displaced to the atmosphere by the liquid being ...
Jovanović Ana P.   +2 more
doaj   +1 more source

Effect of Mechanical Loading of Senescent Myoblasts on Their Myogenic Lineage Progression and Survival

open access: yesCells, 2022
Background: During aging, muscle cell apoptosis increases and myogenesis gradually declines. The impaired myogenic and survival potential of the aged skeletal muscle can be ameliorated by its mechanical loading.
Athanasios Moustogiannis   +6 more
doaj   +1 more source

Anterior cruciate ligament injuries in soccer: Loading mechanisms, risk factors, and prevention programs

open access: yesJournal of Sport and Health Science, 2014
Anterior cruciate ligament (ACL) injuries are common in soccer. Understanding ACL loading mechanisms and risk factors for ACL injury is critical for designing effective prevention programs.
Boyi Dai   +3 more
doaj   +1 more source

Risk factors for dental implant failure with the anterior teeth

open access: yes口腔疾病防治, 2018
Objective To compare the 2⁃year survival rate of anterior implants with delayed or immediate loading and to explore the risk factors associated with immediate loading implantation.
HUANG Feng, HE Jianhui, OUYANG Ying
doaj   +1 more source

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