Results 71 to 80 of about 13,923,765 (402)

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

A Citation Study of Citizen Science Projects in Space Science and Astronomy

open access: yesCitizen Science: Theory and Practice, 2018
This paper presents a citation study of 143 publications in refereed journals resulting from 23 citizen science (CS) projects in space science and astronomy.
S. Odenwald
semanticscholar   +1 more source

One-Dimensional Velocity Structure of the Crust in Fujian, Southeast China

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
12095 P-wave phase data were selected in this study from four NW-oriented and four NE-oriented explosion sounding survey lines conducted along the coast and midland of Southeast China during the years 2010 and 2012.
Hui-Teng Cai   +2 more
doaj   +1 more source

Virginia Earth Science Collaborative Astronomy Course for Teachers [PDF]

open access: yes, 2008
We describe the development and implementation of a professional development course for teachers of grades 4-12 designed to increase their content knowledge in astronomy, space science, and the nature of science using interactive presentations, and hands-
Bentley, M., Geller, H., Murphy, E. M.
core   +1 more source

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Specifying and Verifying Properties of Space - Extended Version [PDF]

open access: yes, 2014
The interplay between process behaviour and spatial aspects of computation has become more and more relevant in Computer Science, especially in the field of collective adaptive systems, but also, more generally, when dealing with systems distributed in ...
Ciancia, Vincenzo   +3 more
core   +2 more sources

Science with the space-based interferometer LISA. IV: probing inflation with gravitational waves [PDF]

open access: yes, 2016
We investigate the potential for the LISA space-based interferometer to detect the stochastic gravitational wave background produced from different mechanisms during inflation.
N. Bartolo   +13 more
semanticscholar   +1 more source

A stepwise emergence of evolution in the RNA world

open access: yesFEBS Letters, EarlyView.
How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley   +1 more source

Aerobee 350 passes test with payload [PDF]

open access: yes, 1966
Aerobee 350 with Nike booster launched for engineering - space science ...

core   +1 more source

Science with the space-based interferometer LISA. V: Extreme mass-ratio inspirals [PDF]

open access: yes, 2017
The space-based Laser Interferometer Space Antenna (LISA) will be able to observe the gravitational-wave signals from systems comprised of a massive black hole and a stellar-mass compact object.
S. Babak   +9 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy