Results 41 to 50 of about 1,098,434 (62)

Structural studies of CRISPR-associated proteins [PDF]

open access: yes, 2013
Clustered regularly interspaced short palindromic repeats (CRISPRs) act to prevent viral infection and horizontal gene transfer in prokaryotes. The genomic CRISPR array contains short sequences (“spacers”) that are derived from foreign genetic elements ...
Reeks, Judith
core  

Death certificate: Cas Jackson

open access: yes, 1921
This is a photograph of the death certificate for Cas Jackson, deceased on 1921-08-05, filed with the Arkansas Department of Health by the Ruebel Funeral Home in Little Rock.Transcribed.
Ruebel Funeral Home (Little Rock, Ark.)
core  

The Security Management of Aluminum Electrolysis Based on CAS-MES

open access: yes, 2015
Well-established system of security management is not only the premise of the failure-free operation, but also the powerful guarantee of the efficient production.
Zhu JH(朱金华), Li P(里鹏)
core  

Applications of CRISPR-Cas gene editing in skeletal muscle

open access: yes
openCRISPR – Cas è una tecnologia di genome editing tra le più innovative presenti nell’ambito della ricerca scientifica. Le sue applicazioni sono molteplici e spaziano in diversi ambiti di interesse biotecnologico.
FACCO, GIULIA
core  

Note introduttive

open access: yes
Cesare TRABACE, Eleonora Dei-Cas
core  

Long-term photometric study of the W UMa binary star V523 Cas [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2004
We present a long-term photoelectric and charge-coupled device (CCD) photometric study of the short-period W UMa star V523 Cas made from 1986 to 2000. The orbital-period changes and light-curve variations of the binary system are studied. 47 new times of minima are obtained from our data.
X B Zhang
exaly   +8 more sources

A photometric study of the contact binaries V523 Cas and TY UMa [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2000
Broad-band V and I photometry of the short-period W UMa-type contact binaries V523 Cas and TY UMa are reported. From the light curves, the system parameters have been determined and evidence is presented for extensive spot activity in both systems, with V523 Cas being the more active system.
Richard McDermid   +2 more
exaly   +5 more sources

Absolute dimensions of the close binary systems V453 Monocerotis and V523 Cassiopeiae

open access: yesAstrophysics and Space Science, 2009
We present multi-colour CCD observations of the low-temperature contact binaries, V453 Mon and V523 Cas. Their light curves are modelled to determine a new set of stellar and orbital parameters. Analysis of mid-eclipse times yields a new linear ephemeris
Kadri Yakut
exaly   +2 more sources
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Period and light-curve study of the contact eclipsing binary V523 Cas

New Astronomy, 2016
Abstract CCD photometry of the eclipsing W Uma binary system V523 Cas in U, B, V and RC filters was carried out during eight nights in 2012. The physical and geometrical parameters of this system are obtained. A possible pulsation period of one of the components is obtained by analyzing the residuals of the ephemeris light curve.
Nematollah Riazi
exaly   +2 more sources

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