Results 31 to 40 of about 1,141,363 (349)

On Visibility and Blockers

open access: yes, 2009
This expository paper discusses some conjectures related to visibility and blockers for sets of points in the ...
Pór, Attila, Wood, David R.
core   +3 more sources

An optical system of a sensor for measuring the meteorological optical range [PDF]

open access: yesКомпьютерная оптика, 2018
Principles of constructing an optical sensor for measuring a meteorological visibility range are considered. A new relationship for the visibility range determination is obtained.
Oleg Volkov   +2 more
doaj   +1 more source

Finite bias visibility of the electronic Mach-Zehnder interferometer [PDF]

open access: yes, 2007
We present an original statistical method to measure the visibility of interferences in an electronic Mach-Zehnder interferometer in the presence of low frequency fluctuations.
Cavanna, A.   +7 more
core   +1 more source

The Partial Visibility Representation Extension Problem [PDF]

open access: yes, 2015
For a graph $G$, a function $\psi$ is called a \emph{bar visibility representation} of $G$ when for each vertex $v \in V(G)$, $\psi(v)$ is a horizontal line segment (\emph{bar}) and $uv \in E(G)$ iff there is an unobstructed, vertical, $\varepsilon$-wide
A Garg   +13 more
core   +3 more sources

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

open access: yesFEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue   +6 more
wiley   +1 more source

Decolonisation is not even a footnote: On the dominant ideologies and smokescreens in South African higher education

open access: yesTransformation in Higher Education
The turn to democracy in South Africa brought hope for a higher education sector that would play a key role in tackling racial inequalities and injustices.
Savo Heleta, Isha Dilraj
doaj   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Raziskave o vplivu odprtega dostopa na citiranost znanstvenih del ; Research on the impact of open access on the citation of scientific publications [PDF]

open access: yesGeodetski Vestnik, 2012
Open access is a well-established way of publishing research results. There are many studies investigating the influence of open access on visibility of articles and citation counts.
Teja Koler Povh, Maja Žumer
doaj  

Routing on the Visibility Graph

open access: yes, 2018
We consider the problem of routing on a network in the presence of line segment constraints (i.e., obstacles that edges in our network are not allowed to cross).
Bose, Prosenjit   +3 more
core   +1 more source

Class IIa HDACs forced degradation allows resensitization of oxaliplatin‐resistant FBXW7‐mutated colorectal cancer

open access: yesMolecular Oncology, EarlyView.
HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto   +13 more
wiley   +1 more source

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