Browsing by Title
Now showing items 84065-84084 of 139325
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The N $$ \mathcal{N} $$ = 2 prepotential and the sphere free energy
(Springer Berlin Heidelberg, 2022-06-08)Abstract We study the mass-deformed sphere free energy of three-dimensional N ... -
N -Heterocyclic carbene–carbodiimide (NHC–CDI) betaine adducts: synthesis, characterization, properties, and applications
(Royal Society of Chemistry (RSC), 2021)N-Heterocyclic carbenes (NHCs) are an important class of reactive organic molecules used as ligands, organocatalysts, and σ-donors in a variety of electroneutral ylide or betaine adducts with main-group compounds. An ... -
N = 1 sigma models in AdS[subscript 4]
(Springer-Verlag, 2011-12)We study sigma models in AdS4 with global N = 1 supersymmetry and find that they differ significantly from their flat-space cousins — the target space is constrained to be a K¨ahler manifold with an exact K¨ahler form, ... -
N = 4 superconformal bootstrap of the K[subscript 3] CFT
(Springer Berlin Heidelberg, 2017-05)We study two-dimensional (4, 4) superconformal field theories of central charge c = 6, corresponding to nonlinear sigma models on K[subscript 3] surfaces, using the superconformal bootstrap. This is made possible through ... -
The N = 8 superconformal bootstrap in three dimensions
(Springer-Verlag, 2014-09)We analyze the constraints imposed by unitarity and crossing symmetry on the four-point function of the stress-tensor multiplet of N=8 superconformal field theories in three dimensions. We first derive the superconformal ... -
¹⁵N and ¹H Solid-State NMR Investigation of a Canonical Low-Barrier Hydrogen-Bond Compound: 1,8-Bis(dimethylamino)naphthalene
(American Chemical Society (ACS), 2017-06-29)Strong or low-barrier hydrogen bonds have often been proposed in proteins to explain enzyme catalysis and proton-transfer reactions. So far ¹H chemical shifts and scalar couplings have been used as the main NMR spectroscopic ... -
N domain of the Lon AAA+ protease controls assembly and substrate choice
(Wiley, 2018-12-20) -
N Jettiness: An Inclusive Event Shape to Veto Jets
(American Physical Society, 2010-08)Jet vetoes are essential in many analyses at the LHC and Tevatron. Typical signals have a specific number of hard jets or leptons, while backgrounds have additional jets. Vetoing undesired jets efficiently discriminates ... -
An N Server Cutoff Multi-Priority Queue
(Massachusetts Institute of Technology, Operations Research Center, 1985-02)Consider a multi-priority, nonpreemptive, N-server Poisson arrival queueing system. Service times are negative exponential. In order to save available servers for higher priority customers, arriving customers of each lower ... -
An N Server Cutoff Priority Queue Where Customers Request a Random Number of Servers
(Massachusetts Institute of Technology, Operations Research Center, 1985-05)Consider a multi-priority, nonpreemptive, N-server Poisson arrival queueing system. The number of servers requested by an arrival has a known probability distribution. Service times are negative exponential. In order to ... -
An n →π* Interaction in the Bound Substrate of Aspartic Proteases Replicates the Oxyanion Hole
(American Chemical Society (ACS), 2019-02)Aspartic proteases regulate many biological processes and are prominent targets for therapeutic intervention. Structural studies have captured intermediates along the reaction pathway, including the Michaelis complex and ... -
n →π* Interactions Modulate the Disulfide Reduction Potential of Epidithiodiketopiperazines
(American Chemical Society (ACS), 2020)Copyright © 2020 American Chemical Society. Epithiodiketopiperazines (ETPs) are a structurally complex class of fungal natural products with potent anticancer activity. In ETPs, the diketopiperazine ring is spanned by a ... -
n →π* Interactions Modulate the Disulfide Reduction Potential of Epidithiodiketopiperazines
(American Chemical Society (ACS), 2020-09)Copyright © 2020 American Chemical Society. Epithiodiketopiperazines (ETPs) are a structurally complex class of fungal natural products with potent anticancer activity. In ETPs, the diketopiperazine ring is spanned by a ... -
n →π* Interactions Modulate the Properties of Cysteine Residues and Disulfide Bonds in Proteins
(American Chemical Society (ACS), 2018-12)Noncovalent interactions are ubiquitous in biology, taking on roles that include stabilizing the conformation of and assembling biomolecules, and providing an optimal environment for enzymatic catalysis. Here, we describe ... -
(n,nʹ[gamma]) reactions in 6̳3̳,̳6̳5̳Cu and background in 0[nu] [beta] [beta] experiments
(Massachusetts Institute of Technology, 2008)Measurements of (n, xnʹ[gamma]) reactions in Cu are important for understanding neutroninduced background for certain underground double beta decay experiments. Neutroninduced gammas are a contribution to background for ... -
N-ary level in the software test vehicle for the Infoplex database computer
(Massachusetts Institute of Technology, 1982) -
The N-end rule degradation pathway : substrate recognition and staged delivery to the CIpAP protease by the CIpS adaptor protein
(Massachusetts Institute of Technology, 2011)Regulated protein degradation is crucial in the regulation of many physiological processes as well as in protein quality control. In all organisms, ranging from bacteria to mammals, ATP-dependent proteases carry out regulated ... -
n-Excisive functors, canonical connections, and line bundles on the Ran space
(Springer International Publishing, 2021-01-05)Abstract Let X be a smooth algebraic variety over k. We prove that any flat quasicoherent sheaf on $${\text {Ran}}(X)$$ ... -
n-Excisive functors, canonical connections, and line bundles on the Ran space
(Springer International Publishing, 2021-01-05)Abstract Let X be a smooth algebraic variety over k. We prove that any flat quasicoherent sheaf on $${\text {Ran}}(X)$$ ... -
N-Face GaN/AlGaN HEMTs Fabricated Through Layer Transfer Technology
(Institute of Electrical and Electronics Engineers, 2009-01)We present a new method to fabricate N-face GaN/AlGaN high electron mobility transistors (HEMTs). These devices are extremely promising for ultrahigh frequency applications where low contact resistances and excellent carrier ...
