Results 81 to 90 of about 1,879,869 (304)

Broadband study of blazar 1ES 1959+650 during flaring state in 2016

, 2017
Aim : The nearby TeV blazar 1ES 1959+650 (z=0.047) was reported to be in flaring state during June - July 2016 by Fermi-LAT, FACT, MAGIC and VERITAS collaborations.
Acharya, B. S., Chitnis, V. R., Dorner, D., Mannheim, K., Nagare, B. J., Patel, S. R., Shukla, A.   +6 more
core   +1 more source

Impact of Sustainable Binders Based on Lignin and Collagen on the Volume Stability and Mechanical Properties of MgO‐C Refractories with MgO‐C Recyclates

Advanced Engineering Materials, EarlyView.
Collagen hydrolysate is evaluated as a sustainable binder for MgO‐C refractories. Its thermally induced cross‐linking and gas release lead to expansion and cracking in large bricks, but tailored batches with lignin, recyclates, or fine graphite improve the gas release while thermal treatment and stability.
Till M. J. Stadtmüller, Florian Kerber, Kirsten Moritz, Steffen Dudczig, Konstantin Kraushaar, Thomas Schemmel, Jana Hubálková, Patrick Gehre, Christos G. Aneziris   +8 more
wiley   +1 more source

Two Extension Block Kirschner Wires’ Technique for Bony Mallet Thumb

Case Reports in Orthopedics, 2016
Mallet fingers with an avulsion fracture of the distal phalanx or rupture of the terminal tendon of the extensor mechanism is known as a common injury, while mallet thumb is very rare.
Yutaka Mifune, Atsuyuki Inui, Fumiaki Takase, Yasuhiro Ueda, Issei Shinohara, Ryosuke Kuroda, Takeshi Kokubu   +6 more
doaj   +1 more source

A magyar felsőoktatás 650 éves jubileuma

Gerundium, 2019
A Pécsi Tudományegyetem 6510 éves évfordulójára megjelentetett Per Aspera ad Astra különszámának ...
Gabriella L. Szögedi
doaj   +1 more source

Fretting of titanium at temperatures to 650 C in air [PDF]

Fretting wear experiments were conducted on high-purity titanium at temperatures up to 650 C. Results indicate that up to about 500 C, the fretting wear increases with temperature.
Bill, R. C.
core   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Estimation of Shoulder Joint Rotation Angle Using Tablet Device and Pose Estimation Artificial Intelligence Model

Sensors
Traditionally, angle measurements have been performed using a goniometer, but the complex motion of shoulder movement has made these measurements intricate.
Shunsaku Takigami, Atsuyuki Inui, Yutaka Mifune, Hanako Nishimoto, Kohei Yamaura, Tatsuo Kato, Takahiro Furukawa, Shuya Tanaka, Masaya Kusunose, Yutaka Ehara, Ryosuke Kuroda   +10 more
doaj   +1 more source

Age and α-synuclein expression interact to reveal a dependence of dopaminergic axons on endogenous Akt/PKB signaling

Neurobiology of Disease, 2011
The mechanisms underlying the chronic neurodegeneration that occurs in Parkinson's disease (PD) are unknown. One emerging hypothesis is that neural systems deteriorate and eventually degenerate due to a primary failure of either extrinsic neurotrophic ...
Sang Ryong Kim, Vincent Ries, Hsiao-Chun Cheng, Tatyana Kareva, Tinmarla F. Oo, W. Haung Yu, Karen Duff, Nikolai Kholodilov, Robert E. Burke   +8 more
doaj   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Postnatal Changes of Renin and Aldosterone in Term and Preterm Infants from Birth to Day 5

Biomedicines
Background/Objectives: The renin–angiotensin–aldosterone system (RAAS) is pivotal for neonatal circulation and renal adaptation; however, postnatal changes in serum renin and aldosterone immediately after birth remain unclear.
Yukihito Imagawa, Yu Masuda, Yuki Nakata, Kentaro Fujitani, Aine Takahashi, Keisuke Shirai, Takumi Kido, Mariko Ashina, Kenji Tanimura, Kandai Nozu, Kazumichi Fujioka   +10 more
doaj   +1 more source