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Showing 1 to 12 of 223 entries
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Quasi‐experimental estimates of the effect of class size on achievement in Norway

quasi-experimental designs

Leuven E, Oosterbeek H.
GSID: gRhwjgDLKlQJ
E Leuven, H Oosterbeek… - The Scandinavian Journal …, 2008 - Wiley Online Library

… Using a comprehensive Norwegian administrative database, we exploit independent quasi-experimental methods to estimate the effect of class size on student achievement at the end of lower-secondary school. Identification based on maximum class-size rules and population …

Constitutive p53 heightens mitochondrial apoptotic priming and favors cell death induction by BH3 mimetic inhibitors of BCL-xL.

Cell death & disease

Le Pen J, Maillet L, Sarosiek K, Vuillier C, Gautier F, Montessuit S, Martinou JC, Letaï A, Braun F, Juin PP.
PMID: 28182005
Cell Death Dis. 2017 Feb 09;8(2):e2596. doi: 10.1038/cddis.2016.127.

No abstract available.

Longitudinal Comparison of Antibiotic Resistance in Diarrheagenic and Non-pathogenic Escherichia coli from Young Tanzanian Children.

Frontiers in microbiology

Seidman JC, Johnson LB, Levens J, Mkocha H, Muñoz B, Silbergeld EK, West SK, Coles CL.
PMID: 27656179
Front Microbiol. 2016 Sep 07;7:1420. doi: 10.3389/fmicb.2016.01420. eCollection 2016.

Enteroaggregative, enteropathogenic, and enterotoxigenic Escherichia coli contribute significantly to the burden of diarrheal infections particularly in developing countries. Antibiotic resistance is increasingly common among bacterial pathogens including pathogenic E. coli. We assessed the relationship between pathogenic E. coli carriage...

Acoustic beams with angular momentum.

The Journal of the Acoustical Society of America

Lekner J.
PMID: 17225377
J Acoust Soc Am. 2006 Dec;120(6):3475-8. doi: 10.1121/1.2360420.

A family of exact solutions of the Helmholtz equation is used to represent transversely bounded helicoidal sound beams. Simple results are obtained for the energy content per unit length, the momentum content per unit length, and the angular momentum...

NMR study of lithium ion in nitrobenzene/water system.

Faraday discussions

Moakes G, Gelbaum LT, Leisen J, Janata J.
PMID: 15715301
Faraday Discuss. 2005;129:81-7; discussion 89-109. doi: 10.1039/b405409a.

The goal of this project has been to elucidate the solvation states and kinetics involved in the transfer of Li ions between nitrobenzene and water. A large interface area has been realized by confining one phase in polymer beads...

A water-resistant speech processor.

Cochlear implants international

Gibson P, Capcelea E, Darley I, Leavens J, Parker J.
PMID: 18792383
Cochlear Implants Int. 2006 Sep;7(3):159-66. doi: 10.1179/cim.2006.7.3.159.

Cochlear implant systems are used in diverse environments and should function during work, exercise and play as people go about their daily lives. This is a demanding requirement, with exposure to liquid and other contaminant ingress from many sources....

Self-organization of water in lithium/nitrobenzene system.

The journal of physical chemistry. B

Moakes G, Daemen LL, Gelbaum LT, Leisen J, Marecek V, Janata J.
PMID: 17552561
J Phys Chem B. 2007 Jun 28;111(25):7312-7. doi: 10.1021/jp071972x. Epub 2007 Jun 07.

The effect of lithium ion on the ordering of water in water-saturated nitrobenzene has been probed by 2H NMR, diffusion ordered spectroscopy and neutron scattering. It was shown that increased water concentration in LiClO4/wet nitrobenzene results in the formation...

The computation of finite-time Lyapunov exponents on unstructured meshes and for non-Euclidean manifolds.

Chaos (Woodbury, N.Y.)

Lekien F, Ross SD.
PMID: 20370295
Chaos. 2010 Mar;20(1):017505. doi: 10.1063/1.3278516.

We generalize the concepts of finite-time Lyapunov exponent (FTLE) and Lagrangian coherent structures to arbitrary Riemannian manifolds. The methods are illustrated for convection cells on cylinders and Mobius strips, as well as for the splitting of the Antarctic polar...

Why some things are darker when wet.

Applied optics

Lekner J, Dorf MC.
PMID: 20531554
Appl Opt. 1988 Apr 01;27(7):1278-80. doi: 10.1364/AO.27.001278.

Angstrom has proposed that rough absorbing materials are darker when wet because their diffuse reflection makes possible total internal reflection in the water film covering them, increasing the likelihood of the absorption of light by the surface. His model...

Protocol for a multicentred randomised controlled trial investigating the use of personalised golimumab dosing tailored to inflammatory load in ulcerative colitis: the GOAL-ARC study (GLM dose Optimisation to Adequate Levels to Achieve Response in Colitis) led by the INITIAtive group (NCT 0268772).

BMJ open gastroenterology

Sheridan J, Coe CA, Doran P, Egan L, Cullen G, Kevans D, Leyden J, Galligan M, O'Toole A, McCarthy J, Doherty G.
PMID: 29379609
BMJ Open Gastroenterol. 2018 Jan 11;5(1):e000174. doi: 10.1136/bmjgast-2017-000174. eCollection 2018.

INTRODUCTION: Ulcerative colitis (UC) is a chronic inflammatory bowel disease (IBD), often leading to an impaired quality of life in affected patients. Current treatment modalities include antitumour necrosis factor (anti-TNF) monoclonal antibodies (mABs) including infliximab, adalimumab and golimumab (GLM)....

All-Nanoporous Hybrid Membranes: Redefining Upper Limits on Molecular Separation Properties.

Angewandte Chemie (International ed. in English)

Rashidi F, Leisen J, Kim SJ, Rownaghi AA, Jones CW, Nair S.
PMID: 30398693
Angew Chem Int Ed Engl. 2019 Jan 02;58(1):236-239. doi: 10.1002/anie.201811629. Epub 2018 Nov 28.

New membrane-based molecular separation processes are an essential part of the strategy for sustainable chemical production. A large literature on "hybrid" or "mixed-matrix" membranes exists, in which nanoparticles of a higher-performance porous material are dispersed in a polymeric matrix...

Patient-Reported Burden of a Neuroendocrine Tumor (NET) Diagnosis: Results From the First Global Survey of Patients With NETs.

Journal of global oncology

Singh S, Granberg D, Wolin E, Warner R, Sissons M, Kolarova T, Goldstein G, Pavel M, Öberg K, Leyden J.
PMID: 28717741
J Glob Oncol. 2016 Jun 08;3(1):43-53. doi: 10.1200/JGO.2015.002980. eCollection 2017 Feb.

PURPOSE: Despite the considerable impact of neuroendocrine tumors (NETs) on patients' daily lives, the journey of the patient with a NET has rarely been documented, with published data to date being limited to small qualitative studies. NETs are heterogeneous...

Showing 1 to 12 of 223 entries