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Results: 79139
Fast Amide Bond Cleavage Assisted by a Secondary Amino and a Carboxyl Group-A Model for yet Unknown Peptidases?
Igor V Komarov, Aleksandr Yu Ishchenko, Aleksandr Hovtvianitsa, Viacheslav Stepanenko, Serhii Kharchenko, Andrew D Bond, Anthony J Kirby
May 01, 2019
Unconstrained amides that undergo fast hydrolysis under mild conditions are valuable sources of information about how amide bonds may be activated in enzymatic transformations. We report a compound possessing an unconstrained...
Review of The Coast Of Utopia by Tom Stoppard
David Wohl
Jan 01, 0001
A Review of The Coast of Utopia by Tom Stoppard, performed by the Royal National Theatre, London, UK, July 2002.
Tom Stoppard The Coast of Utopia Royal National Theatre Arts and Humanities Dramatic Literature, Criticism and Theory Theatre and Performance Studies
Published by: Winthrop University
Geometry, material properties and bond performance of prototype titanium reinforcing bars
The use of titanium as a concrete reinforcing bar material has been proposed. This study summarizes measured geometric and experimentally determined material properties of 6Al-4V titanium reinforcing bars and comparable...
Geometry, material properties and bond performance of prototype titanium reinforcing bars
The use of titanium as a concrete reinforcing bar material has been proposed. This study summarizes measured geometric and experimentally determined material properties of 6Al-4V titanium reinforcing bars and comparable...
Women with early maltreatment experience show increased resting-state functional connectivity in the theory of mind (ToM) network.
Sara Boccadoro, Roma Siugzdaite, Anna R Hudson, Lien Maeyens, Charlotte Van Hamme, Sven C Mueller
Jan 11, 2021
Background: Experience of childhood maltreatment significantly increases the risk for the development of psychopathology and is associated with impairments in socio-cognitive skills including theory-of-mind (ToM). In turn...
The Alchemy of Diversification: A Deep Dive Into the Stock-Bond Correlation
Evan Coffey
Jan 01, 0001
This research delves into the intricate dynamics of the stock-bond correlation, seeking to reveal the underlying factors that drive its fluctuations. Through a comprehensive analysis of empirical data, it investigates the...
stock-bond correlation inflation rate unemployment rate Federal Reserve market volatility economic growth Business Economics Finance and Financial Management Portfolio and Security Analysis
Published by: Ursinus College
Longest-Serving Winthrop Athletics Director Tom Hickman Announces Retirement
Winthrop University
Jan 01, 0001
Tom Hickman, the longest-serving athletic director in Winthrop and Big South Conference history, announced his retirement effective June 30. During Hickman's tenure, more than $20 million in new facility construction and...
Published by: Winthrop University
'Vocabulary of Images' Inspires Newest Exhibit from Fine Arts Chair Tom Stanley
Winthrop University
Jan 01, 0001
"Selected Works" will be shown from now through March 13 at the George Gallery in Charleston. A reception is scheduled for Friday, Feb. 27, at 5 p.m. Fine Arts Chair Tom Stanley says it's appropriate that his newest gallery...
Published by: Winthrop University
Selective Dealkenylative Functionalization of Styrenes via C-C Bond Cleavage.
As a readily available feedstock, styrene with about 25 million tons of global annual production serves as an important building block and organic synthon for the synthesis of fine chemicals, polystyrene plastics, and...
Folding and duplex formation in mixed sequence recognition-encoded <i>m</i>-phenylene ethynylene polymers.
Giulia Iadevaia, Jonathan A Swain, Diego Núñez-Villanueva, Andrew D Bond, Christopher A Hunter
Sep 11, 2021
Oligomers equipped with complementary recognition units have the potential to encode and express chemical information in the same way as nucleic acids. The supramolecular assembly properties of m-phenylene ethynylene...
Published by: Chemical science
A versatile hard-soft N/S-ligand for metal coordination and cluster formation.
Callum GM Benson, Alex J Plajer, Raúl García-Rodríguez, Andrew D Bond, Sanjay Singh, Lutz H Gade, Dominic S Wright
Jan 09, 2018
Deprotonation of the thialdiphosphazane [S[double bond, length as m-dash]PH(μ-N(t)Bu)]2 with a range of metal-bases gives the stable dianion [S-P(μ-N(t)Bu)]2(2-), which is valence-isoelectronic with the widely-used...
Coordination chemistry of the bench-stable tris-2-pyridyl pnictogen ligands [E(6-Me-2-py)3] (E = As, As[double bond, length as m-dash]O, Sb).
Alex J Plajer, Daniel Crusius, Rajesh B Jethwa, Álvaro García-Romero, Andrew D Bond, Raúl García-Rodríguez, Dominic S Wright
Aug 19, 2021
Tripodal ligands with main group bridghead units are well established in coordination chemistry and single-site organometallic catalysis. Although a large number of tris(2-pyridyl) main group ligands [E(2-py)3] (E = main group...
Bond graph-based filtered inversion of multivariable physical systems
Roger F Ngwompo
Jan 01, 2012
In a variety of fields, system inversion is often required in order to determine inputs from measured or for desired outputs. However, inverse systems are often non-proper in the sense that they require differentiators in their...
Bond graph-based filtered inversion of multivariable physical systems
Roger F Ngwompo
Jan 01, 2012
In a variety of fields, system inversion is often required in order to determine inputs from measured or for desired outputs. However, inverse systems are often non-proper in the sense that they require differentiators in their...
Effect of Liquidity, Productivity and Firm Size on Bond Ranking
The purpose of this research was to analyze the effect of liquidity, productivity and firm size on bond ratings on non financial companies in ranked PT PEFINDO and listed on the Indonesia Stock Exchange in the period...
Published by: Indonesia Strategic Sustainability
Mode switching in causally dynamic hybrid bond graphs
The causally dynamic hybrid bond graph is extended to the case of mode-switching behaviour. Mode-switching 'trees' of switches and elements are historically used by bond graph practitioners to represent elements with...
Double insertion of CO2 into an Al–Te multiple bond
We report the [Al(NONDipp)(Te)(THF)]− anion containing a terminal aluminium telluride bond. DFT calculations confirm appreciable Al–Te multiple bond character and reaction with CO2 proceeds via a double insertion to...
We report the [Al(NONDipp)(Te)(THF)]− anion containing a terminal aluminium telluride bond. DFT calculations confirm appreciable Al–Te multiple bond character and reaction with CO2 proceeds via a double insertion to...
Double insertion of CO2 into an Al–Te multiple bond
We report the [Al(NONDipp)(Te)(THF)]− anion containing a terminal aluminium telluride bond. DFT calculations confirm appreciable Al–Te multiple bond character and reaction with CO2 proceeds via a double insertion to...
We report the [Al(NONDipp)(Te)(THF)]− anion containing a terminal aluminium telluride bond. DFT calculations confirm appreciable Al–Te multiple bond character and reaction with CO2 proceeds via a double insertion to...
Comparing the Performances of Force Fields in Conformational Searching of Hydrogen-Bond-Donating Catalysts
Here, we compare the relative performances of different force fields for conformational searching of hydrogen-bond-donating catalyst-like molecules. We assess the force fields by their predictions of conformer energies...
Effect of Liquidity, Productivity and Firm Size on Bond Ranking
The purpose of this research was to analyze the effect of liquidity, productivity and firm size on bond ratings on non financial companies in ranked PT PEFINDO and listed on the Indonesia Stock Exchange in the period...
Published by: Indonesia Strategic Sustainability
Mode switching in causally dynamic hybrid bond graphs
The causally dynamic hybrid bond graph is extended to the case of mode-switching behaviour. Mode-switching 'trees' of switches and elements are historically used by bond graph practitioners to represent elements with...
Comparing the Performances of Force Fields in Conformational Searching of Hydrogen-Bond-Donating Catalysts
Here, we compare the relative performances of different force fields for conformational searching of hydrogen-bond-donating catalyst-like molecules. We assess the force fields by their predictions of conformer energies...
Terahertz VRT Spectroscopy of the Water Hexamer-h12 Cage
William TS Cole, Özlem Yönder, Akber A Sheikh, Raymond S Fellers, Mark R Viant, Richard J Saykally, James D Farrell, David J Wales
Feb 08, 2019
We report the assignment and analysis of 176 transitions belonging to a librational band of the (H2O)6 cage isomer near 525 cm-1(15 THz). From a fit of the transitions to an asymmetric top model, we observe both dramatic changes...
Bond stress-slip relationship in concrete-filled square stainless steel tubes
The application of stainless steel tubes in concrete-filled steel tube systems can significantly improve their corrosion resistance in comparison with those that employ carbon steel tubes. In this paper, a series of push-out...
Bond stress-slip relationship Concrete-filled square stainless steel tube Push-out test Rib stiffeners Strain distribution /dk/atira/pure/subjectarea/asjc/2200/2205 name=Civil and Structural Engineering /dk/atira/pure/subjectarea/asjc/2200/2215 name=Building and Construction /dk/atira/pure/subjectarea/asjc/2500/2500 name=General Materials Science
Passivity analysis of linear physical systems with internal energy sources modelled by bond graphs
Integrated dynamic systems such as mechatronic or control systems generally contain passive elements and internal energy sources that are appropriately modulated to perform the desired dynamic actions. The overall passivity of...
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