Results 21 to 30 of about 4,198,362 (306)

Influence of the cutter disc wearing in the advancing rate and the lineal cost in a tunnel excavated with TBM

open access: yes, 2021
World Congress on Advances in Structural Engineering and Mechanics (ASEM21) (2021.
Díaz Aguado, María Belarmina   +3 more
core  

Numerical Calculations of Thermally Induced Stresses in Insulating Glass Units

open access: yesChallenging Glass Conference Proceedings, 2022
In the structural design of facade glazing, various types of loads such as dead weight, wind and climatic loads (pressure differences) must be taken into account.
Gregor Schwind   +2 more
doaj  

Thermohydrodynamic Modeling of Two Axial Groove Journal Bearings Under Different Lubrication Conditions

open access: yesInternational Journal of Rotating Machinery
Cylindrical hydrodynamic bearings are essential components of rotating machines used in applications ranging from small motors to large turbo generators.
Ely Q. Gomes   +4 more
doaj   +1 more source

Assessment of vibration transmission reduction through plate junctions with metamaterial treatment

open access: yesActa Acustica
Reducing vibration transmission through plate junctions is challenging, as conventional strategies, including structural decoupling or addition of mass, often increase structural complexity, cost, and material use, while remaining ineffective at low ...
Becuwe Sofie   +3 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

Structural and Computational Mechanics Book Series [PDF]

open access: yes
The Esculapio Series in “Structural and Computational Mechanics” has been inaugurated with the aim of arranging a series of books in these key fields related to academic research, education and industrial applications. The Esculapio Series publishes high-
FANTUZZI, NICHOLAS
core   +2 more sources

On a mechanism that structures galaxies [PDF]

open access: yesSymposium - International Astronomical Union, 1979
By considering the interaction of a single stellar orbit with a weak cos 2Φ potential it is shown that in the central regions of galaxies with slowly rising rotation curves, the elongations of the orbits will align along any potential valley and oscillate about it. This effect is more pronounced for elongated orbits.
openaire   +2 more sources

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin   +2 more
wiley   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Structure and mechanism of lipoxygenases

open access: yesBiochimie, 1997
In mammals, lipoxygenases catalyze the formation of hydroperoxides as the first step in the biosynthesis of several inflammatory mediators. The substrate of this reaction, arachidonic acid, is the key precursor of two families of potent physiological effectors.
S T, Prigge   +5 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy