Results 31 to 40 of about 12,257,891 (126)
Origin of Haemophilus influenzae R factors [PDF]
Journal of Bacteriology, 1981 The Haemophilus influenzae R plasmids specifying resistance against one, two, or three antibiotics which have emerged in different parts of the world were shown to have closely related but not identical plasmid cores. The gene for ampicillin resistance in the H.
R, Laufs +4 more
openaire +2 more sources
Role of Initial Data in Higher Dimensional Quasi-Spherical Gravitational Collapse
, 2003 We study the gravitational collapse in ($n+2$)-D quasi-spherical Szekeres space-time (which possess no killing vectors) with dust as the matter distribution.
A. Banerjee +28 more
core +2 more sources
The amount of energy used in a home is greatly impacted by the type of materials used in constructing the home. In particular, the thermal conductivity of the materials will affect how quickly heat is allowed to enter or leave the home.
John Pratte
core
Cylindric partitions, W_r characters and the Andrews-Gordon-Bressoud identities
, 2015 We study the Andrews-Gordon-Bressoud (AGB) generalisations of the Rogers-Ramanujan q-series identities in the context of cylindric partitions. We recall the definition of r-cylindric partitions, and provide a simple proof of Borodin's product expression ...
Foda, O., Welsh, T. A.
core +1 more source
Classical and quantum wormholes in a 5D compact Kaluza-Klein theory
, 2012 We study the classical and quantum Euclidean wormholes for an empty (4+1) dimensional Kaluza-Klein universe with a positive cosmological constant and a spatially flat Robertson-Walker type metric. It is shown that classical wormholes do not exist neither
Darabi, F.
core +1 more source
Third quantization of $f(R)$-type gravity
, 2012 We examine the third quantization of $f(R)$-type gravity, based on its effective Lagrangian in the case of a flat Friedmann-Lemaitre-Robertson-Walker metric.
Abramowitz M +20 more
core +1 more source
Global rainfall erosivity database (GloREDa) and monthly R-factor data at 1 km spatial resolution. [PDF]
Data Brief, 2023 Panagos P +26 more
europepmc +1 more source
R Factor Transfer in Rhizobium leguminosarum [PDF]
Microbiology, 1974 SUMMARY: R factors of the compatibility class P were transferred between strains of Escherichia coli k12 and Rhizobium leguminosarum. These R factors were stable in R. leguminosarum and conferred similar levels of antibiotic resistance to those in the corresponding R+ E.
openaire +2 more sources
R-Factor elimination by thymine starvation
Genetical Research, 1971 SUMMARYR-factor 1818, which is refractory to curing by acridines or ethidium bromide fromEscherichia coliK 12 andKlebsiella aerogenes418 hosts, was eliminated from thymineless mutants of these organisms under conditions of thymine starvation. Neither R-7268 nor R-TEM could be eliminated by this method. The concurrence of R-TEM with R-1818 inhibited the
R J, Pinney, J T, Smith
openaire +2 more sources
Globalization, Factor Endowments and Scale-Invariant Growth [PDF]
The paper develops a two-country dynamic general-equilibrium model of growth without scale effects to explore the effects of globalization on long-run growth and wages. Higher quality products are endogenously discovered through stochastic and sequential
Constantinos Syropoulos +1 more
core