Results 181 to 190 of about 1,440,155 (389)
Evaluation of The Effect of Diode Laser on Root Canal Disinfection, Canal Cleanliness, Fracture Resistance of Tooth Structure and Bond Strength to Root Canal Dentin An in Vitro Study [PDF]
, 2021 Dina Barakat
openalex +1 more source
Surface fatigue life of M50NiL and AISI 9310 spur gears and R C bars [PDF]
Spur gear endurance tests and rolling element surface fatigue tests were conducted to study vacuum induction melted, vacuum arc remelted (VIM-VAR) M50NiL steel for use as a gear steel in advanced aircraft applications, to determine its endurance ...
Bamberger, Eric N., Townsend, Dennis P.
core +1 more source
Numerical investigation on primary and secondary cracks in thick concrete members
Structural Concrete, EarlyView.Abstract This study investigates the crack formation process in thick reinforced concrete members subjected to imposed deformations, focusing on the development of secondary cracks in addition to geometrically set primary cracks. A validated nonlinear fracture‐plastic finite element model is used to analyze the influence of reinforcement layout, member
Christina Krenn +2 more
wiley +1 more source
VIEW, EarlyView.Unilateral mastication, a common oral habit, induces cognitive decline in rats by disrupting hippocampal cholesterol metabolism. It triggers astrocyte hyperplasia, enhances cholesterol synthesis, impairs transport/degradation, and reduces 24‐hydroxycholesterol (24‐OHC), ultimately damaging synaptic function.
Xiaoting Zhai +9 more
wiley +1 more source
VIEW, EarlyView.PIEZO1 is highly correlated with mechanical stimulation, controlling bone growth and remodeling, while showing specific distribution characteristics under distinct loads. Upon dialectical review, this manuscript proposes that PIEZO1 could serve as a target for osteoporosis and a quantitative indicator for monitoring bone health in real‐time.
Chunyu Zhang, Yuehong Wang
wiley +1 more source
A clinical case of treatment of a tooth root fracture (4 years follow-up)
, 2022 С. Н. Громова +4 more
openalex +2 more sources
Endurance and failure characteristics of modified Vasco X-2, CBS 600 and AISI 9310 spur gears [PDF]
Gear endurance tests and rolling-element fatigue tests were conducted to compare the performance of spur gears made from AISI 9310, CBS 600 and modified Vasco X-2 and to compare the pitting fatigue lives of these three materials.
Townsend, D. P., Zaretsky, E. V.
core +1 more source
Journal of the Royal Anthropological Institute, EarlyView.Over the last 25 years, perceptions of the early prehistory of Northwest Africa have undergone radical changes due to new fieldwork projects and a corresponding growth in scientific interest in the region. Much of this work has been focused in Morocco, known for its extremely rich fossil and archaeological records in caves and rock shelters.
Nick Barton +3 more
wiley +1 more source