Results 51 to 60 of about 128,175 (304)

Study of Material Composition Effects on the Mechanical Properties of Soil‐Rock Mixtures [PDF]

Advances in Civil Engineering, 2018
Soil‐rock mixtures are often seen in geological deposits. Mechanical properties of these mixtures are controlled by microstructural characteristics such as rock size distribution, rock shape, locations, and content. The effects of material composition on soil‐rock mechanical properties were studied in the laboratory. The soil‐rock material was screened
Yanxi Zhao, Zhongxian Liu
openaire   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Relationships between LRI process parameters and impact and post-impact behaviour of stitched and unstitched NCF laminates [PDF]

, 2012
The general context of the development of out-of-autoclave processes in the aeronautics industry raises the question of the possible links between these new processes and impact behaviour. In this study, a Taguchi table was used in a design of experiment
Bouvet, Christophe, Njionhou, Alvine, Castanié, Bruno, Berthet, Florentin   +3 more
core   +1 more source

Enhancement of the Mechanical and Thermal Properties of Polypropylene and Nylon 6.6 Composite Blends [PDF]

, 2023
The mechanical and thermal properties of nylon 6.6 on polypropylene (PP) blends were investigated. Five weight percentages of nylon 6.6, 1 wt%—5 wt%, were blended with PP by an injection molding process to produce PP/nylon 6.6 blends.
Aldajah, Saud Hamad, Haik, Yousef, Mohammad Mazedul Kabir, Siddique, Waseem Ahmad, Kabir, Mohammad Mazedul, Mohammad Yousef Al-Haik, Yousef Haik, Md Mainul Islam, Islam, Md Mainul, Al-Haik, Mohammad Yousef, Saud Hamad Aldajah, Waseem Ahmad Siddique   +11 more
core   +1 more source

PEG/diatomite modified Asphalt Mixture with Self-Regulating temperature property

Case Studies in Construction Materials, 2021
Regulating asphalt pavement temperature via composite phase change material has been considered as an effective way to mitigate temperature-related pavement distresses.
Hui-Ru Wang, Yan-Min Wang, Mei-Li Qi, Qing-Liang Wang, Xian Li, Xing-Xing Zhu, Xiao-Qing Yu, Zhi-Min Liu   +7 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Properties of nanostructured diamond-silicon carbide composites sintered by high pressure infiltration technique

, 2004
A high-pressure silicon infiltration technique was applied to sinter diamond–SiC composites with different diamond crystal sizes. Composite samples were sintered at pressure 8 GPa and temperature 2170 K.
Dub, S. N., T. Ungár, Voronin, G. A., Gubicza, Jenő, Zerda, T. W., T. W. Zerdaa, J. Gubicza, Ungár, Tamás, G. A. Voronin   +8 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Electrical and dynamic mechanical properties of MWCNTS/epoxy composite for high performance aerospace applications

, 2012
The present paper reports the results about a study of electrical, and dynamic mechanical properties of multiwalled carbon nanotubes (MWCNTs)/epoxy composite for structural applications.
Lamberti P., Vertuccio L., Vittoria V., Raimondo M., Guadagno L., De Vivo B., Spinelli G., Tucci V., Naddeo C.   +8 more
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source