Results 91 to 100 of about 4,323,948 (307)

Mechanical Properties Of Chemically Modified Portuguese Pinewood

open access: yesMaderas: Ciencia y Tecnología, 2015
To turn wood into a construction material with enhanced properties, many methods of chemical modification have been developed in the last few decades.
Duarte B.Lopes   +2 more
doaj  

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Computation within the context of mechanical engineering at MIT

open access: yes, 2019
Thesis: S.B., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2019Cataloged from the official PDF of thesis. "May 2019."Computation is undoubtedly playing a significant role in mechanical engineering both inside and outside ...
Lee, Kyubin (Researcher in mechanical engineering).
core  

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Elements of Mechanical Design

open access: yes, 2010
Examination and practice in the application of many mechanical design elements, including control components. Students working in groups design, fabricate, and test prototype devices in response to requests from industrial sponsors.
Smith, Amy, Frey, Daniel
core  

The Characteristics of Innovative, Mechanical Products—10 Years Later

open access: yes, 2020
Ten years prior to this paper, innovative mechanical products were analyzed and found to embody multiple innovation characteristics—an average of two more than competing products in the marketplace.
Otto, Kevin   +6 more
core   +1 more source

Effects of annealing temperature and duration on mechanical properties of PLA plastics produced by 3D Printing

open access: yes, 2023
This study aims to investigate the effect of annealing temperature and duration on the mechanical properties of PLA (polylactic acid) plastics produced by a 3D (three-dimensional) printer.
Arslan KAPTAN   +3 more
core   +1 more source

Synthesis of nano-alumina and their effect on structure, mechanical and thermal properties of geopolymer

open access: yesJournal of Asian Ceramic Societies, 2019
This paper reports on a study of the effects of nano-alumina on the structural, mechanical and thermal properties of geopolymer matrices. Sample composites were produced by mixing metakaolin, an alkaline solution and nano-alumina (1%, 2% and 3%) with a ...
Z. Zidi   +3 more
doaj   +1 more source

Methods Used to Evaluate Pain Behaviors in Rodents

open access: yesFrontiers in Molecular Neuroscience, 2017
Rodents are commonly used to study the pathophysiological mechanisms of pain as studies in humans may be difficult to perform and ethically limited.
Jennifer R. Deuis   +3 more
doaj   +1 more source

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