Results 31 to 40 of about 810,413 (280)

Influence of loading rate, alkali fibre treatment and crystallinity on fracture toughness of random short hemp fibre reinforced polylactide bio-composites [PDF]

, 2011
Plane-strain fracture toughness (KIc) of random short hemp fibre reinforced polylactide (PLA) bio-composites was investigated along with the effect of loading rate, fibre treatment and PLA crystallinity.
Alan Fernyhough, Pickering, Kim L., Sawpan, Moyeenuddin Ahmad, Fernyhough, Alan, Moyeenuddin A. Sawpan, Kim L. Pickering, Jayaraman, Jeevan, Jeevan Jayaraman   +7 more
core   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Electrical and electrothermal de-icing performance for biodegradable graphene/polyhydroxyalkanoates and graphene/polylactic acid composites

eXPRESS Polymer Letters
The electrical and electrothermal de-icing performance of graphene/polyhydroxyalkanoates (PHA) and graphene/polylactic acid (PLA) composites with different thicknesses were systematically compared and investigated.
Yijun Liao, Libo Wan, Ting Yin, Yunyi Li, Xiaoli Wu   +4 more
doaj   +1 more source

Structural and mechanical properties of bamboo fiber bundle and fiber/bundle reinforced composites: a review

Journal of Materials Research and Technology, 2022
Bamboo fiber has attracted a lot of interest due to its high specific strength and renewability. Unidirectional long bamboo fiber reinforcing is essential to fully realize its strength.
Xun Gao, Deju Zhu, Shutong Fan, Md Zillur Rahman, Shuaicheng Guo, Feng Chen   +5 more
doaj   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

Investigation of Mechanical Properties of Sansevieria cylindrica Fiber/Polyester Composites

Advances in Materials Science and Engineering, 2022
Natural fiber-reinforced composites are the most cost-effective and environmentally friendly alternative to industrial applications. Composite materials reinforced with Sansevieria cylindrica (SC) fibers were developed in this research work. These fibers
Balasubramani Subramaniam, Manickavasagam V. M, Paul Theophilus Rajakumar I, P.Anantha Christu Raj, Bharath V G, J. Madhusudhanan, Amit Kumar Sharma, Pravin Patil, Gizachew Balcha Assefa   +8 more
doaj   +1 more source

Static and Fatigue Characterization of Large Composite T-Bolt Connections in Marine Hygrothermal Environments

Journal of Marine Science and Engineering, 2023
Fiber-reinforced polymer composites have been highlighted as ideal candidates for structural applications in marine renewable energy devices, such as tidal turbines and wave energy converters.
Paul Murdy, Scott Hughes, David A. Miller, Francisco J. Presuel-Moreno, George T. Bonheyo, Budi Gunawan, Bernadette A. Hernandez-Sanchez   +6 more
doaj   +1 more source

The Elastic Moduli of Thick Composites

, 1990
Thick composites are in use in critical applications and are proposed for still others. It is important to measure the elastic moduli of thick composites for two reasons: (1) for design data on stiffness, and (2) for prediction of feasible wave paths for ultrasonic waves for NDE.
Papadakis, E., Patton, T., Tsai, Y.-M., Thompson, D.   +3 more
openaire   +3 more sources

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

FEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Large strain creep analysis of composite thick-walled anisotropic cylinders

Journal of Mechanical Engineering and Sciences, 2023
Creep analysis of a thick-walled composite anisotropic cylinder under internal pressure and considering large strains is presented. Using a threshold creep law for composite materials, expressions for stresses, strains, and strain rates are derived for ...
Vinod Arya
doaj   +1 more source