Results 81 to 90 of about 2,843,551 (299)

Investigation of the Nanoporous Structure of Thermally Modified Carbon Materials by Small-Angle X-ray Scattering

Фізика і хімія твердого тіла
The nanoporous structure of thermally modified carbon materials was studied using the small-angle X-ray scattering (SAXS) method. An analysis of scattering curves in Guinier and Porod coordinates was carried out for the initial and thermally activated ...
S.A. Lisovska, N.Ya. Ivanichok, B. I. Rachiy, O.V. Shutak, N.R. Ilnytskyi, O.I. Bulbuk, R.P. Lisovskiy   +6 more
doaj   +1 more source

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

The Application of ANN and ANFIS Prediction Models for Thermal Error Compensation on CNC Machine Tools [PDF]

Thermal errors can have significant effects on Computer Numerical Control (CNC) machine tool accuracy. The errors come from thermal deformations of the machine elements caused by heat sources within the machine structure or from ambient temperature ...
Abdulshahed, Ali
core   +3 more sources

Potential use of nir and visible spectroscopy to analyze chemical properties of thermally treated wood

Maderas: Ciencia y Tecnología, 2018
The modification of wood by thermal treatments produces characteristic changes in its chemical composition and surface color and can improve the structural and esthetic quality.
Elaine Cristina Lengowski, Graciela Inês Bolzon de Muñiz, Umberto Klock, Silvana Nisgoski   +3 more
doaj  

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Effect of Thermal Modification of Oak Wood on Sawdust Granularity

Drvna Industrija, 2010
This paper presents the results of granulometric analyses of sawdust of thermally modified oak wood and unmodified oak wood sawed on narrow-kerf sash gang saw.
Dzurenda Ladislav, Orlowski Kazimierz, Grzeskiewicz Marek   +2 more
doaj  

Enhancing Concrete Moisture Regulation with Thermally Modified Zeolite as a Partial Cement Replacement and MMGO-MLP Prediction

Applied Sciences
Indoor humidity regulation is important for building comfort, occupant health, and energy saving. Passive moisture-regulating concrete provides a low-energy solution; however, the moisture-regulating performance of thermally modified zeolite concrete and
Shan Zhu, Xinyi Yan, Yuxi Yang, Yibo Wang   +3 more
doaj   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Thermal modification of Sitka spruce [PDF]

, 2010
The objective of this thesis was to make thermal modification for Sitka spruce and find out its suitability for the Thermo Wood process. The thermal modification process was done using the standards of the Thermo Wood process.
Torvinen, Pentti
core  

Surface quality of planed tangential and radial sections of thermally modified Silver fir wood

Maderas: Ciencia y Tecnología
The quality of glued or coated wood largely depends on the strength of the bond between the adhesive or coating and the wood surface. The roughness of the surface plays a crucial role, as it significantly impacts both the wettability and the ...
Dritan Ajdinaj, Holta Cota, Entela Lato, Doklea Quku   +3 more
doaj   +1 more source