Results 111 to 120 of about 1,759,868 (353)

Analysis of Treacher Collins syndrome 4‐associated mutations in Schizosaccharomyces pombe

FEBS Open Bio, EarlyView.
Fission yeast models carrying Treacher Collins syndrome type 4‐associated mutations reveal that impaired processivity of RNA polymerase I leads to defective rRNA transcription. This study highlights the essential role of a conserved arginine residue in Pol I elongation and provides mechanistic insight into the pathogenesis of ribosomopathies.
Kei Kawakami, Hiroaki Kato
wiley   +1 more source

Impact properties of kenaf Fibre/X-ray films hybrid composites for structural applications

Journal of Materials Research and Technology, 2019
Most existing designs of high velocity impact resistant materials are either heavy or expensive, so in markets the demand for lighter and cheaper materials is always on the rise.
A.M.R. Azmi, M.T.H. Sultan, M. Jawaid, A.U.M. Shah, A.F.M. Nor, M.S.A. Majid, S. Muhamad, A.R.A. Talib   +7 more
doaj   +1 more source

Characterization of multiaxial warp knit composites [PDF]

The objectives were to characterize the mechanical behavior and damage tolerance of two multiaxial warp knit fabrics to determine the acceptability of these fabrics for high performance composite applications.
Cano, Roberto J., Dexter, H. Benson, Hasko, Gregory H.   +2 more
core   +1 more source

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

FEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli, Enrico Landi, Francesco Maiurano, Irene Paris, Rosanna Papa, Marco Artini, Laura Selan, Stefano Borocci, Francesco Buonocore, Esther Imperlini   +9 more
wiley   +1 more source

Compression of thick laminated composite beams with initial impact-like damage [PDF]

While the study of compression after impact of laminated composites has been under consideration for many years, the complexity of the damage initiated by low velocity impact has not lent itself to simple predictive models for compression strength.
Breivik, N. L., Griffin, O. H., Jr., Guerdal, Z.   +2 more
core   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

FEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani, Tobias Dreyer, Meriem Naim, Rea Lo Dico, Natalia A. Ignatenko, Viktor Magdolen, Dalila Darmoul   +6 more
wiley   +1 more source

Ballistic and Compression after Impact Behaviors of Carbon/Basalt Fiber Hybrid Laminate

Gaoya wuli xuebao
This study examines the ballistic and compression after impact (CAI) performance of carbon fiber/basalt fiber (CF/BF) hybrid laminates with different CF/BF ratios. C-scanning, electron microscopy, and scanning electron microscope were used to investigate
Longfei ZHANG, Gaojian LIN, Ye YUAN, Zhipeng ZHOU   +3 more
doaj   +1 more source

Optical Evaluation on Delamination Buckling of Composite Laminate with Impact Damage

Advances in Materials Science and Engineering, 2014
The delamination buckling and growth behaviors of a cross-ply composite laminate with damage induced by low velocity impact are investigated optically using three-dimensional digital image correlation (3D-DIC) method.
J. T. Ruan, F. Aymerich, J. W. Tong, Z. Y. Wang   +3 more
doaj   +1 more source

Low velocity impact behaviour and post-impact characteristics of kenaf/glass hybrid composites with various weight ratios

Journal of Materials Research and Technology, 2019
The aim of this work was to analyze the effects of hybridizing kenaf and glass fibre to develop hybrid composites with varying weight ratios on the low velocity impact response and the post-impact properties of the obtained composites.
Muhammad F. Ismail, Mohamed T.H. Sultan, Ahmad Hamdan, Ain U.M. Shah, Mohammad Jawaid   +4 more
doaj   +1 more source

Development of stitching reinforcement for transport wing panels [PDF]

The NASA Advanced Composites Technology (ACT) program has the objective of providing the technology required to obtain the full benefit of weight savings and performance improvements offered by composite primary aircraft structures.
Dow, Marvin B., Palmer, Raymond J., Smith, Donald L.   +2 more
core   +1 more source