Results 31 to 40 of about 172 (52)

Tetrakis(diisopropyl amide) substituted norbornadiene and quadricyclane are highly barium selective ligands [PDF]

open access: yes, 2012
Tetrakis(diisopropyl amide) substituted norbornadiene and quadricyclane derivatives were investigated for their extraction and transport capabilities with alkaline earth metal cations. Both amides exhibited a remarkably high preference of Ba2+ over any
Bayrhuber, Monika   +3 more
core   +1 more source

Neutrino-less Double Beta Decay and Particle Physics

open access: yes, 2011
We review the particle physics aspects of neutrino-less double beta decay. This process can be mediated by light massive Majorana neutrinos (standard interpretation) or by something else (non-standard interpretations).
Abazajian K   +23 more
core   +2 more sources

Identification of optimum cable vibration absorbers using fixed-sized-inerter layouts [PDF]

open access: yes, 2019
Cables are widely used in cable-stayed bridges and other civil engineering structures, but they often experience large amplitude vibrations due to their low inherent damping.
Jiang, Jason Zheng   +2 more
core   +2 more sources

Free vibration analysis of locally damaged aerospace tapered composite structures using component-wise models [PDF]

open access: yes, 2018
This work presents the free vibration analysis of tapered aircraft structures made of composite and metallic materials, with reference to global and local damage.
Carrera, E., Viglietti, A., Zappino, E.
core   +1 more source

Preferential Growth Mode of Large-Sized Vacancy Clusters in Silicon: A Neural-Network Potential and First-Principles Study [PDF]

open access: yes, 2021
An artificial-neural-network (ANN) interatomic potential trained with data from density-functional-theory (DFT) calculations is developed to reveal favorable modes of large-sized vacancy clusters in silicon.
0000-0003-0401-6731   +13 more
core  

Skeletal muscle stem cells express anti-apoptotic ErbB receptors during activation from quiescence [PDF]

open access: yes, 2007
To be effective for tissue repair, satellite cells (the stem cells of adult muscle) must survive the initial activation from quiescence. Using an in vitro model of satellite cell activation, we show that erbB1, erbB2 and erbB3, members of the EGF ...
Jon P. Golding   +76 more
core   +1 more source

Finger-powered fluidic actuation and mixing via MultiJet 3D printing [PDF]

open access: yes, 2020
Additive manufacturing, or three-dimensional (3D) printing, has garnered significant interest in recent years towards the fabrication of sub-millimeter scale devices for an ever-widening array of chemical, biological and biomedical applications ...
Jew, Ryan   +5 more
core  

The NASA Airborne Tropical TRopopause EXperiment (ATTREX): High-Altitude Aircraft Measurements in the Tropical Western Pacific [PDF]

open access: yes
The February through March 2014 deployment of the NASA Airborne Tropical TRopopause EXperiment (ATTREX) provided unique in situ measurements in the western Pacific Tropical Tropopause Layer (TTL). Six flights were conducted from Guam with the long-range,
Alexander, M. Joan   +34 more
core   +1 more source

Between Jakarta and Geneva: Why Abbott needs to view Africa as a great opportunity [PDF]

open access: yes, 2015
Australia's engagement with Africa during the Rudd and Gillard governments was primarily driven by the national interest, which revolved around three issues: humanitarianism, support for mining corporations, and the United Nations Security Council seat ...
Makinda, S.
core  

Friction damping and forced-response of vibrating structures: an insight into model validation [PDF]

open access: yes
Dry friction is widely incorporated in turbomachinery, in the form of under-platform dampers, to limit vibrations at resonance and reduce risks of high-cycle fatigue failures.
Botto, Daniele   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy