Browsing by Title
Now showing items 96133-96152 of 144075
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Overcoming the Manley-Rowe Limit for CW Terahertz Generation in Q-Engineered Multimodal Cavity
(Optical Society of America, 2021-05) -
Overcomplete independent component analysis via SDP
(International Machine Learning Society, 2019-04)We present a novel algorithm for overcomplete independent components analysis (ICA), where the number of latent sources k exceeds the dimension p of observed variables. Previous algorithms either suffer from high computational ... -
The overconvergent de Rham-Witt complex
(Massachusetts Institute of Technology, 2009)We define the overconvergent de Rham-Witt complex ... for a smooth affine variety over a perfect field in characteristic p. We show that, after tensoring with Q, its cohomology agrees with Monsky-Washnitzer cohomology. If ... -
Overdue invoice forecasting and data mining
(Massachusetts Institute of Technology, 2016)The account receivable is one of the main challenges in the business operation. With poor management of invoice to cash collection process, the over due invoice may pile up, and the increasing amount of unpaid invoice may ... -
Overdue, returned, and missing: the changing stories of Boston's Chinatown Branch Library
(Massachusetts Institute of Technology, 2010)In 1896, the Boston Public Library (BPL) opened a reading room on Tyler Street in between the South End and Chinatown. Since then, the library has disappeared and reappeared in various forms in Chinatown for different ... -
Overexpression of CREB in the Nucleus Accumbens Shell Increases Cocaine Reinforcement in Self-Administering Rats
(Society for Neuroscience, 2011-11)Chronic exposure to addictive drugs enhances cAMP response element binding protein (CREB)-regulated gene expression in nucleus accumbens (NAc), and these effects are thought to reduce the positive hedonic effects of passive ... -
Overexpression of CupB5 activates alginate overproduction in Pseudomonas aeruginosa by a novel AlgW-dependent mechanism
(Wiley Blackwell, 2014-07)In Pseudomonas aeruginosa, alginate overproduction, also known as mucoidy, is negatively regulated by the transmembrane protein MucA, which sequesters the alternative sigma factor AlgU. MucA is degraded via a proteolysis ... -
Overflows and upper ocean interactions : a mechanism for the Azores current
(Massachusetts Institute of Technology, 2006)The oceanic response to overflows is explored using a two-layer isopycnal model. Overflows are a major source of the dense water of the global deep ocean, originating from only a few marginal seas. They enter the open ocean ... -
Overfrustrated and Underfrustrated Spin Glasses in d = 3 and 2: Evolution of Phase Diagrams and Chaos Including Spin-Glass Order in d = 2
(American Physical Society, 2014-04)In spin-glass systems, frustration can be adjusted continuously and considerably, without changing the antiferromagnetic bond probability p, by using locally correlated quenched randomness, as we demonstrate here on ... -
Overhauser Dynamic Nuclear Polarization with Selectively Deuterated BDPA Radicals
(American Chemical Society (ACS), 2021-12-08)The Overhauser effect (OE), commonly observed in NMR spectra of liquids and conducting solids, was recently discovered in insulating solids doped with the radical 1,3-bisdiphenylene-2-phenylallyl (BDPA). However, the ... -
Overhauser Dynamic Nuclear Polarization with Selectively Deuterated BDPA Radicals
(American Chemical Society (ACS), 2021-12-08)The Overhauser effect (OE), commonly observed in NMR spectra of liquids and conducting solids, was recently discovered in insulating solids doped with the radical 1,3-bisdiphenylene-2-phenylallyl (BDPA). However, the ... -
Overhauser effects in insulating solids
(American Institute of Physics (AIP), 2014-08)We report magic angle spinning, dynamic nuclear polarization (DNP) experiments at magnetic fields of 9.4 T, 14.1 T, and 18.8 T using the narrow line polarizing agents 1,3-bisdiphenylene-2-phenylallyl (BDPA) dispersed in ... -
Overhauser effects in non-conducting solids at 1.2 K
(Elsevier BV, 2018-01)Recently, it was observed that protons in non-conducting solids doped with 1,3-bisdiphenylene-2-phenylallyl (BDPA) or its sulfonated derivative (SA-BDPA) can be polarized through Overhauser effects via resonant microwave ... -
Overhead channel power control in a low earth orbit satellite communication system
(Massachusetts Institute of Technology, 1998) -
Overheating of low-allow forging steels for nuclear power plant rotors and vessels
(Massachusetts Institute of Technology, 1995) -
Overinformative Speakers Are Cooperative: Revisiting the Gricean Maxim of Quantity
(Wiley, 2019-11-01)© 2019 The Authors. Cognitive Science published by Wiley Periodicals, Inc. on behalf of Cognitive Science Society (CSS) A pragmatic account of referential communication is developed which presents an alternative to traditional ... -
Overinvestment with relation-specific capital
(Cambridge, Mass. : Sloan School of Management, Massachusetts Institute of Technology, 1987) -
The overlap gap property and approximate message passing algorithms for p-spin models
(Institute of Mathematical Statistics, 2021) -
The overlap gap property in principal submatrix recovery
(Springer Berlin Heidelberg, 2021-09-27)Abstract We study support recovery for a $$k \times k$$ k ... -
The overlap gap property in principal submatrix recovery
(Springer Berlin Heidelberg, 2021-09-27)Abstract We study support recovery for a $$k \times k$$ k ...