Results 191 to 200 of about 988,014 (243)

Neuronally-Derived Extracellular Vesicles Transforming Growth Factor Beta-1 Levels in Progressive Supranuclear Palsy. [PDF]

open access: yesMov Disord
Mimmi S   +16 more
europepmc   +1 more source

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

open access: yesAdvanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm   +5 more
wiley   +1 more source

Effect of continuous chelation irrigation on transforming growth factor-β1 release: An <i>in vitro</i> assay. [PDF]

open access: yesJ Conserv Dent Endod
Sridhar SV   +5 more
europepmc   +1 more source

Role of transforming growth factor-β1 in regulating adipocyte progenitors. [PDF]

open access: yesSci Rep
Phuong NQ   +19 more
europepmc   +1 more source

BRD4 Mediates Transforming Growth Factor-β-Induced Smooth Muscle Cell Differentiation from Mesenchymal Progenitor Cells. [PDF]

open access: yesInt J Mol Sci
Olajuyin A   +11 more
europepmc   +1 more source

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