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catena-Poly triphenyltin(IV) -mu-phenylphosphinato-kappa(2)O
In the structure of the title coordination polymer, [Sn(C(6)H(5))(3)-(C(6)H(6)O(2)P)](n) or [PhP(H)O(2)Sn(IV)(Ph)(3)](n), the Sn(IV) atom is five-coordinate, with the SnC(3)O(2) framework in a trans trigonal-bipyramidal...
catena-Poly triphenyltin(IV) -mu-phenylphosphinato-kappa(2)O
In the structure of the title coordination polymer, [Sn(C(6)H(5))(3)-(C(6)H(6)O(2)P)](n) or [PhP(H)O(2)Sn(IV)(Ph)(3)](n), the Sn(IV) atom is five-coordinate, with the SnC(3)O(2) framework in a trans trigonal-bipyramidal...
Alumnus Matthew Neal Awarded Science Teaching Fellowship
Winthrop University
Jan 01, 0001
Matthew Neal '13, '14 is a recipient of a 2014 Knowles Science Teaching Foundation (KSTF) Teaching Fellowship. The Greenville, South Carolina, native will begin his first year of teaching this fall.
Published by: Winthrop University
Matthew Manwarren to Perform Free Piano Concert in Celebration of 50th Birthday
Winthrop University
Jan 01, 0001
Pianist Matthew Manwarren, a professor of music at Winthrop University, will present a free solo piano recital on Sunday, Nov. 18, at 4 p.m. This concert is being presented as a celebration of the artist's 50th birthday. The...
Published by: Winthrop University
Department of Theatre and Dance's New Play Takes on Matthew Shepard Tragedy
Winthrop University
Jan 01, 0001
"The Laramie Project" tells the story of the after-effects of the Matthew Shepard tragedy through real-life interviews. Show times are Oct 24-27 at 8 p.m. with a 2 p.m. showing Oct. 28.
Published by: Winthrop University
Upper limits on the extent of seafloor anoxia during the PETM from uranium isotopes.
Matthew O Clarkson, Timothy M Lenton, Morten B Andersen, Marie-Laure Bagard, Alexander J Dickson, Derek Vance
Jan 15, 2021
The Paleocene Eocene Thermal Maximum (PETM) represents a major carbon cycle and climate perturbation that was associated with ocean de-oxygenation, in a qualitatively similar manner to the more extensive Mesozoic Oceanic Anoxic...
Native Defects and their Doping Response in the Lithium Solid Electrolyte Li<sub>7</sub>La<sub>3</sub>Zr<sub>2</sub>O<sub>12</sub>
The Li-stuffed garnets Li xM 2M3′O 12 are promising Li-ion solid electrolytes with potential use in solid-state batteries. One strategy for optimizing ionic conductivities in these materials...
Native Defects and their Doping Response in the Lithium Solid Electrolyte Li<sub>7</sub>La<sub>3</sub>Zr<sub>2</sub>O<sub>12</sub>
The Li-stuffed garnets Li xM 2M3′O 12 are promising Li-ion solid electrolytes with potential use in solid-state batteries. One strategy for optimizing ionic conductivities in these materials...
Louis O. Kunkel, 1932
The Rockefeller University
Jan 01, 0001
Dr. L. O. Kunkel. Similarities Between the Diseases of the Vegetable Kingdom and Those of Man and Animals
Lecture delivered November 17th, 1932
Posted with permission
Published by: The Williams & Wilkins Company
Vacuum Ultraviolet Fourier-transform Spectroscopy of <sup>16</sup>O and <sup>18</sup>O
Abstract
A spectroscopic study of atomic oxygen (O i ) is performed using the Fourier-transform vacuum ultraviolet (VUV) spectrometer at the Dichroïsme Et...
Formyloxyacetoxyphenylmethane and 1,1-diacylals as versatile O-formylating and O-acylating reagents for alcohols
Formyloxyacetoxyphenylmethane, symmetric 1,1-diacylals and mixed 1-pivaloxy-1-acyloxy-1-phenylmethanes have been used as moisture stable O-formylating and O-acylating reagents for primary and secondary alcohols, allylic alcohols...
Implementing Social Media
Social media is an important avenue for information dissemination and public communication in emergency management. Through social media content analysis and in-depth interviews, this study explores how county level emergency...
Published by: IGI Global Scientific Publishing
Formyloxyacetoxyphenylmethane and 1,1-diacylals as versatile O-formylating and O-acylating reagents for alcohols
Formyloxyacetoxyphenylmethane, symmetric 1,1-diacylals and mixed 1-pivaloxy-1-acyloxy-1-phenylmethanes have been used as moisture stable O-formylating and O-acylating reagents for primary and secondary alcohols, allylic alcohols...
Reasonable Disagreement and the Neutralist Dilemma
Clare Chambers
Jul 10, 2018
This paper starts by investigating the idea of reasonable disagreement. It then considers Matthew Kramer’s argument that there is no neutral solution available to the disagreement over abortion. The paper argues that Kramer’s...
Preparation of stereoregular isotactic poly(mandelic acid) through organocatalytic ring-opening polymerization of a cyclic O-carboxyanhydride
Antoine Buchard, David R Carbery, Matthew G Davidson, Petya K Ivanova, Ben J Jeffery, Gabriele Kociok-Köhn, John P Lowe
Dec 02, 2014
Poly(mandelic acid) (PMA) is an aryl analogue of poly(lactic acid) (PLA) and a biodegradable analogue of polystyrene. The preparation of stereoregular PMA was realized using a pyridine/mandelic acid adduct (Py⋅MA) as an...
Preparation of stereoregular isotactic poly(mandelic acid) through organocatalytic ring-opening polymerization of a cyclic O-carboxyanhydride
Antoine Buchard, David R Carbery, Matthew G Davidson, Petya K Ivanova, Ben J Jeffery, Gabriele Kociok-Köhn, John P Lowe
Dec 02, 2014
Poly(mandelic acid) (PMA) is an aryl analogue of poly(lactic acid) (PLA) and a biodegradable analogue of polystyrene. The preparation of stereoregular PMA was realized using a pyridine/mandelic acid adduct (Py⋅MA) as an...
Spectral Gap in Mean-Field O(n) -Model
Abstract We study the dependence of the spectral gap for the generator of the Ginzburg–Landau dynamics for all$$\mathcal...
O-Antigen-Dependent Colicin Insensitivity of Uropathogenic Escherichia coli.
Connor Sharp, Christine Boinett, Amy Cain, Nicholas G Housden, Sandip Kumar, Keith Turner, Julian Parkhill, Colin Kleanthous
Aug 20, 2019
The outer membrane of Gram-negative bacteria presents a significant barrier for molecules entering the cell. Nevertheless, colicins, which are antimicrobial proteins secreted by Escherichia coli, can target other E. coli cells...
bacteriocins cell envelope enteric bacteria outer membrane Anti-Bacterial Agents Colicins DNA Transposable Elements Drug Resistance Bacterial Gene Silencing metabolism Microarray Analysis Microbial Sensitivity Tests Mutagenesis Insertional O Antigens Phenotype Sequence Analysis DNA Uropathogenic Escherichia coli
Ruthenium-catalyzed <i>O</i>- to S-alkyl migration
A practical ruthenium-catalyzed O- to S-alkyl migration affords structurally diverse thiooxazolidinones in excellent yields. Our studies suggest this catalytic transformation proceeds through a pseudoreversible radical...
Precise control of Cu$_2$O nanostructures and LED-assisted photocatalysis
We describe the synthesis and characterization of a high-efficiency visible light Cu$_2$O photocatalyst. Uniform cubic, octahedral and rhombic dodecahedral Cu$_2$O nanocrystals with a size of 300–600 nm were synthesized using a...
Short-Term Response of Cytosolic N O 3 − to Inorganic Carbon Increase in Posidonia oceanica Leaf Cells
The concentration of CO2 in the atmosphere has increased over the past 200 years and is expected to continue rising in the next 50 years at a rate of 3 ppm·year−1. This increase has led to a decrease in seawater pH that has...
Short-Term Response of Cytosolic N O 3 - to Inorganic Carbon Increase in Posidonia oceanica Leaf Cells.
The concentration of CO2 in the atmosphere has increased over the past 200 years and is expected to continue rising in the next 50 years at a rate of 3 ppm·year-1. This increase has led to a decrease in seawater pH that has...
Noncovalent Interactions in the Oxazaborolidine-Catalyzed Enantioselective Mukaiyama Aldol
Current models for oxazaborolidine-catalyzed transition-state structures are determined by C–H···O–B and C–H···O═S formyl hydrogen bonding between the electrophile and catalyst. However, selectivity in the...
Ruthenium-catalyzed <i>O</i>- to S-alkyl migration
A practical ruthenium-catalyzed O- to S-alkyl migration affords structurally diverse thiooxazolidinones in excellent yields. Our studies suggest this catalytic transformation proceeds through a pseudoreversible radical...
Highly Active N,O Zinc Guanidine Catalysts for the Ring-Opening Polymerization of Lactide
Pascal M Schäfer, Martin Fuchs, Andreas Ohligschläger, Ruth Rittinghaus, Paul McKeown, Enver Akin, Maximilian Schmidt, Alexander Hoffmann, Marcel A. Liauw, Matthew Jones, Sonja Herres-Pawlis
Sep 22, 2017
New zinc guanidine complexes with N,O donor functionalities were prepared, characterized by X-Ray crystallography, and examined for their catalytic activity in the solvent-free ring-opening polymerization (ROP) of...
Catalysis Guanidine poly(lactide) Ring-opening polymerization Zinc /dk/atira/pure/subjectarea/asjc/2300/2304 name=Environmental Chemistry /dk/atira/pure/subjectarea/asjc/1500/1500 name=General Chemical Engineering /dk/atira/pure/subjectarea/asjc/2500/2500 name=General Materials Science /dk/atira/pure/subjectarea/asjc/2100/2100 name=General Energy
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