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Showing 1 to 12 of 407 entries
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Real and quasi-experiments in capture-recapture studies

quasi-experiments

Schwarz CJ.
GSID: tCn7rCUl1CwJ
CJ Schwarz - Journal of Applied Statistics, 2002 - Taylor & Francis

The three key elements of experimental design are randomization, replication, and variance identification and control. Capture-recapture experiments usually pay sufficient attention to the first two elements, but often do not pay sufficient attention to sources of variation. …

Abstraction in context: Epistemic actions

mathematics education

Dreyfus T, Schwarz BB.
GSID: fNxpwN9f_dIJ
R Hershkowitz, BB Schwarz, T Dreyfus - Journal for Research in …, 2001 - pubs.nctm.org

We propose an approach to the theoretical and empirical identification processes of abstraction in context. Although our outlook is theoretical, our thinking about abstraction …

Psychological approaches in mathematics education

mathematics education

Schwarz BB.
GSID: t50MQFVlHJAJ
BB Schwarz - Encyclopedia of Mathematics Education, 2020 - Springer

University mathematics teachers are the people who teach mathematics in a university to mathematics undergraduates, students in science or engineering, business or economics …

Addressing challenging behaviors at home

community settings

Schwartz I.
GSID: KUFWCfPOvnQJ
G Boulware, I Schwartz, B McBride - Young Exceptional Children Monograph, 1999

No abstract available.

Measuring cellular traction forces on non-planar substrates.

Interface focus

Soiné JR, Hersch N, Dreissen G, Hampe N, Hoffmann B, Merkel R, Schwarz US.
PMID: 27708757
Interface Focus. 2016 Oct 06;6(5):20160024. doi: 10.1098/rsfs.2016.0024.

Animal cells use traction forces to sense the mechanics and geometry of their environment. Measuring these traction forces requires a workflow combining cell experiments, image processing and force reconstruction based on elasticity theory. Such procedures have already been established...

High-Pressure NiAs-Type Modification of FeN.

Angewandte Chemie (International ed. in English)

Clark WP, Steinberg S, Dronskowski R, McCammon C, Kupenko I, Bykov M, Dubrovinsky L, Akselrud LG, Schwarz U, Niewa R.
PMID: 28517174
Angew Chem Int Ed Engl. 2017 Jun 12;56(25):7302-7306. doi: 10.1002/anie.201702440. Epub 2017 May 18.

The combination of laser-heated diamond anvil cells and synchrotron Mössbauer source spectroscopy were used to investigate high-temperature high-pressure chemical reactions of iron and iron nitride Fe

Weak Interactions under Pressure: hp-CuBi and Its Analogues.

Angewandte Chemie (International ed. in English)

Guo K, Akselrud L, Bobnar M, Burkhardt U, Schmidt M, Zhao JT, Schwarz U, Grin Y.
PMID: 28370908
Angew Chem Int Ed Engl. 2017 May 08;56(20):5620-5624. doi: 10.1002/anie.201700712. Epub 2017 Apr 03.

The metastable binary compound hp-CuBi was obtained from the direct chemical reaction between copper and bismuth at a pressure of 5 GPa and a temperature of 720 K. The atomic arrangement comprises slabs of puckered Cu layers sandwiched between...

Epitaxial Ni.

ACS applied materials & interfaces

Hutchings GS, Jhang JH, Zhou C, Hynek D, Schwarz UD, Altman EI.
PMID: 28281742
ACS Appl Mater Interfaces. 2017 Mar 29;9(12):11266-11271. doi: 10.1021/acsami.7b01369. Epub 2017 Mar 20.

Epitaxial strain can be a powerful parameter for directing the growth of thin films. Unfortunately, conventional materials only offer discrete choices for setting the lattice strain. In this work, it is demonstrated that epitaxial growth of transition metal alloy...

Systematic approach to bicontinuous cubic phases in ternary amphiphilic systems.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Schwarz US, Gompper G.
PMID: 11969532
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 1999 May;59(5):5528-41. doi: 10.1103/physreve.59.5528.

The Fourier approach and theories of space groups and color symmetries are used to systematically generate and compare bicontinuous cubic structures in the framework of a Ginzburg-Landau model for ternary amphiphilic systems. Both single and double structures are investigated;...

Stability of inverse bicontinuous cubic phases in lipid-water mixtures.

Physical review letters

Schwarz US, Gompper G.
PMID: 10970532
Phys Rev Lett. 2000 Aug 14;85(7):1472-5. doi: 10.1103/PhysRevLett.85.1472.

We investigate the stability of seven inverse bicontinuous cubic phases [ G, D, P, C(P), S, I-WP, F-RD] in lipid-water mixtures based on a curvature model of membranes. Lipid monolayers are described by parallel surfaces to triply periodic minimal...

Observation of Ince-Gaussian modes in stable resonators.

Optics letters

Schwarz UT, Bandres MA, Gutiérrez-Vega JC.
PMID: 15357343
Opt Lett. 2004 Aug 15;29(16):1870-2. doi: 10.1364/ol.29.001870.

We report what is to our knowledge the first observation of Ince-Gaussian modes directly generated in a stable resonator. By slightly breaking the symmetry of the cavity of a diode-pumped Nd:YVO4 laser and its pump beam configuration we were...

Stochastic dynamics of adhesion clusters under shared constant force and with rebinding.

The Journal of chemical physics

Erdmann T, Schwarz US.
PMID: 15527366
J Chem Phys. 2004 Nov 08;121(18):8997-9017. doi: 10.1063/1.1805496.

Single receptor-ligand bonds have finite lifetimes, so that biological systems can dynamically react to changes in their environment. In cell adhesion, adhesion bonds usually act cooperatively in adhesion clusters. Outside the cellular context, adhesion clusters can be probed quantitatively...

Showing 1 to 12 of 407 entries