Results 41 to 50 of about 12,352 (234)

Supergravity and Space-Time Non-Commutative Open String Theory [PDF]

open access: yes, 2000
We study the non-critical space-time non-commutative open string (NCOS) theory using a dual supergravity description in terms of a certain near-horizon limit of the F1-Dp bound state. We find the thermodynamics of NCOS theory from supergravity.
Harmark, Troels
core   +2 more sources

Synthesis-dependent strand annealing in meiosis.

open access: yesPLoS Biology, 2007
Recent studies led to the proposal that meiotic gene conversion can result after transient engagement of the donor chromatid and subsequent DNA synthesis-dependent strand annealing (SDSA).
Melissa S McMahill   +2 more
doaj   +1 more source

Characterization of meiotic crossovers and gene conversion by whole-genome sequencing in Saccharomyces cerevisiae

open access: yesBMC Genomics, 2009
Background Meiotic recombination alters frequency and distribution of genetic variation, impacting genetics and evolution. In the budding yeast, DNA double strand breaks (DSBs) and D loops form either crossovers (COs) or non-crossovers (NCOs), which ...
Wijeratne Asela J   +5 more
doaj   +1 more source

Non-Commutative Open (p,q)-String Theories

open access: yes, 2001
In this paper we make an SL(2,Z)-covariant generalisation of the noncommutative theories, NCYM and NCOS on the D3-brane, and NCOS on the D5-brane in type IIB. Usually, the noncommutative theories are obtained by studying perturbative F-string theory, and
Gran, Ulf, Nielsen, Mikkel
core   +1 more source

Police reform in Thailand post-2006 [PDF]

open access: yes, 2013
Peer reviewedPublisher ...
Glendinning, Tony   +1 more
core   +2 more sources

Surveillance of Cardiovascular Risk Factors in the Fifth Military Sector Health Center, Ngaoundéré, Cameroon: Observational Study

open access: yesJMIR Formative Research, 2020
BackgroundNoncommunicable diseases (NCDs) are the leading causes of death worldwide. They were responsible for 40 million of the 57 million deaths recorded worldwide in 2016.
Bell Ngan, Williams   +6 more
doaj   +1 more source

Aquatic Invertebrates of the Devereux Slough - 2018 [PDF]

open access: yes, 2020
In 2018, the hardscape construction of NCOS (North Campus Open Space), a restored wetland on the Northern border of COPR (Coal Oil Point Reserve), was completed, thus approximately doubling the overall size of the wetland and offering the rather unique ...
Peng, Victoria   +2 more
core  

Lorentz Transformation and Light-Like Noncommutative SYM [PDF]

open access: yes, 2000
We show that combining the spatial noncommutative SYM limit and Lorentz transformation, one can obtain a well-behaved light-like noncommutative SYM limit. The light-like noncommutative SYM is unitary.
Cai, Rong-Gen, Ohta, Nobuyoshi
core   +2 more sources

OM Theory and V-duality [PDF]

open access: yes, 2001
We show that the (M5, M2, M2$'$, MW) bound state solution of eleven dimensional supergravity recently constructed in hep-th/0009147 is related to the (M5, M2) bound state one by a finite Lorentz boost along a M5-brane direction perpendicular to the M2 ...
Cai, R. -G.   +4 more
core   +2 more sources

High‐Performance Recycling Biobased Photopolymers for 3D Printing

open access: yesAdvanced Science, EarlyView.
By using biobased phenols like eugenol, novel biobased photopolymers containing dissociative phenol‐carbamate bonds are designed for 3D printing. Meanwhile, a “mixed‐monomer assisted recycling” strategy is proposed to recycle the materials. The resulting materials not only achieve high‐performance and excellent chemical recyclability simultaneously ...
Hang Zhou   +12 more
wiley   +1 more source

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