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Showing 1 to 12 of 625 entries
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Designing (and) making teachers: Using design to investigate the impact of maker-based education training on pre-service STEM teachers

K-12 STEM training

Jordan SS, Lande M, Weiner S.
GSID: szPM0rEXX9UJ
S Weiner, M Lande, SS Jordan - IJEE International Journal of …, 2019 - par.nsf.gov

… matics (STEM) disciplines. Formalized makerbased education efforts often focus on K-12 stu… , often known as makerspaces, and the training and use of digital fabrication tools like 3D …

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Weiner, S., Lande, M., & Jordan, S. S. (2019). Designing (and) making teachers: Using design to investigate the impact of maker-based education training on pre-service STEM teachers. IJEE International Journal of Engineering Education, 36(2).
Weiner, Steven, Micah Lande, and Shawn S. Jordan. "Designing (and) making teachers: Using design to investigate the impact of maker-based education training on pre-service STEM teachers." IJEE International Journal of Engineering Education 36.2 (2019).
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What have we" learned" from maker education research? A learning sciences-base review of ASEE literature on the maker movement

Broadening participation informal stem education

Jordan SS, Lande M, Weiner S.
GSID: y-jBqbBoglQJ
S Weiner, M Lande, SS Jordan - … Society for Engineering Education, 2018 - par.nsf.gov

Within the last ten years, the Maker Movement has had a significant effect on Science, Technology, Engineering and Mathematics (STEM) education. Growing in tandem with the interest in makerspaces, digital fabrication technology, and innovation-oriented curricula has been researchers' desire...

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WEINER, Steven, LANDE, Micah, et JORDAN, Shawn S. What have we" learned" from maker education research? A learning sciences-base review of ASEE literature on the maker movement. Review & directory-American Society for Engineering Education, 2018.
Weiner, S., Lande, M., & Jordan, S. S. (2018). What have we" learned" from maker education research? A learning sciences-base review of ASEE literature on the maker movement. Review & directory-American Society for Engineering Education.
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Optimising multi-frame ADF-STEM for high-precision atomic-resolution strain mapping

Theoretical frames STEM

Jones L, Løvvik OM, Nord M, Wenner S.
GSID: _3b9bUWXW34J
L Jones, S Wenner, M Nord, PH Ninive, OM Løvvik… - Ultramicroscopy, 2017 - Elsevier

… series of 20–30 frames in length. For our setup, series longer than 30 frames showed little further … approach yields data whos strain accuracy is verified using density functional theory. …

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Jones, L., Wenner, S., Nord, M., Ninive, P. H., Løvvik, O. M., Holmestad, R., & Nellist, P. D. (2017). Optimising multi-frame ADF-STEM for high-precision atomic-resolution strain mapping. Ultramicroscopy, 179, 57-62.
Jones, Lewys, et al. "Optimising multi-frame ADF-STEM for high-precision atomic-resolution strain mapping." Ultramicroscopy 179 (2017): 57-62.
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Experimental bit commitment based on quantum communication and special relativity.

Physical review letters

Lunghi T, Kaniewski J, Bussières F, Houlmann R, Tomamichel M, Kent A, Gisin N, Wehner S, Zbinden H.
PMID: 24237497
Phys Rev Lett. 2013 Nov 01;111(18):180504. doi: 10.1103/PhysRevLett.111.180504. Epub 2013 Nov 01.

Bit commitment is a fundamental cryptographic primitive in which Bob wishes to commit a secret bit to Alice. Perfectly secure bit commitment between two mistrustful parties is impossible through asynchronous exchange of quantum information. Perfect security is however possible...

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Lunghi T, Kaniewski J, Bussières F, et al. Experimental bit commitment based on quantum communication and special relativity. Phys Rev Lett. 2013;111(18):180504doi: 10.1103/PhysRevLett.111.180504.
Lunghi, T., Kaniewski, J., Bussières, F., Houlmann, R., Tomamichel, M., Kent, A., Gisin, N., Wehner, S., & Zbinden, H. (2013). Experimental bit commitment based on quantum communication and special relativity. Physical review letters, 111(18), 180504. https://doi.org/10.1103/PhysRevLett.111.180504
Lunghi, T, et al. "Experimental bit commitment based on quantum communication and special relativity." Physical review letters vol. 111,18 (2013): 180504. doi: https://doi.org/10.1103/PhysRevLett.111.180504
Lunghi T, Kaniewski J, Bussières F, Houlmann R, Tomamichel M, Kent A, Gisin N, Wehner S, Zbinden H. Experimental bit commitment based on quantum communication and special relativity. Phys Rev Lett. 2013 Nov 01;111(18):180504. doi: 10.1103/PhysRevLett.111.180504. Epub 2013 Nov 01. PMID: 24237497.
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Heaping, secondary flows and broken symmetry in flows of elongated granular particles.

Soft matter

Wortel G, Börzsönyi T, Somfai E, Wegner S, Szabó B, Stannarius R, van Hecke M.
PMID: 25679351
Soft Matter. 2015 Apr 07;11(13):2570-6. doi: 10.1039/c4sm02534b.

In this paper we report experiments where we shear granular rods in split-bottom geometries, and find that a significant heap of height of least 40% of the filling height can form at the particle surface. We show that heaping...

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Wortel G, Börzsönyi T, Somfai E, et al. Heaping, secondary flows and broken symmetry in flows of elongated granular particles. Soft Matter. 2015;11(13):2570-6doi: 10.1039/c4sm02534b.
Wortel, G., Börzsönyi, T., Somfai, E., Wegner, S., Szabó, B., Stannarius, R., & van Hecke, M. (2015). Heaping, secondary flows and broken symmetry in flows of elongated granular particles. Soft matter, 11(13), 2570-6. https://doi.org/10.1039/c4sm02534b
Wortel, Geert, et al. "Heaping, secondary flows and broken symmetry in flows of elongated granular particles." Soft matter vol. 11,13 (2015): 2570-6. doi: https://doi.org/10.1039/c4sm02534b
Wortel G, Börzsönyi T, Somfai E, Wegner S, Szabó B, Stannarius R, van Hecke M. Heaping, secondary flows and broken symmetry in flows of elongated granular particles. Soft Matter. 2015 Apr 07;11(13):2570-6. doi: 10.1039/c4sm02534b. PMID: 25679351.
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Radiofrequency fields in MAS solid state NMR probes.

Journal of magnetic resonance (San Diego, Calif. : 1997)

Tošner Z, Purea A, Struppe JO, Wegner S, Engelke F, Glaser SJ, Reif B.
PMID: 28946058
J Magn Reson. 2017 Nov;284:20-32. doi: 10.1016/j.jmr.2017.09.002. Epub 2017 Sep 06.

We present a detailed analysis of the radiofrequency (RF) field over full volume of a rotor that is generated in a solenoid coil. On top of the usually considered static distribution of amplitudes along the coil axis we describe...

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Tošner Z, Purea A, Struppe JO, et al. Radiofrequency fields in MAS solid state NMR probes. J Magn Reson. 2017;284:20-32doi: 10.1016/j.jmr.2017.09.002.
Tošner, Z., Purea, A., Struppe, J. O., Wegner, S., Engelke, F., Glaser, S. J., & Reif, B. (2017). Radiofrequency fields in MAS solid state NMR probes. Journal of magnetic resonance (San Diego, Calif. : 1997), 28420-32. https://doi.org/10.1016/j.jmr.2017.09.002
Tošner, Zdeněk, et al. "Radiofrequency fields in MAS solid state NMR probes." Journal of magnetic resonance (San Diego, Calif. : 1997) vol. 284 (2017): 20-32. doi: https://doi.org/10.1016/j.jmr.2017.09.002
Tošner Z, Purea A, Struppe JO, Wegner S, Engelke F, Glaser SJ, Reif B. Radiofrequency fields in MAS solid state NMR probes. J Magn Reson. 2017 Nov;284:20-32. doi: 10.1016/j.jmr.2017.09.002. Epub 2017 Sep 06. PMID: 28946058.
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Main Group Metal-Actinide Magnetic Coupling and Structural Response Upon U(4+) Inclusion Into Bi, Tl/Bi, or Pb/Bi Cages.

Journal of the American Chemical Society

Lichtenberger N, Wilson RJ, Eulenstein AR, Massa W, Clérac R, Weigend F, Dehnen S.
PMID: 27392253
J Am Chem Soc. 2016 Jul 27;138(29):9033-6. doi: 10.1021/jacs.6b04363. Epub 2016 Jul 19.

The encapsulation of actinide ions in intermetalloid clusters has long been proposed but was never realized synthetically. We report the isolation and experimental, as well as quantum chemical, characterization of the uranium-centered clusters [U@Bi12](3-), [U@Tl2Bi11](3-), [U@Pb7Bi7](3-), and [U@Pb4Bi9](3-), upon...

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Lichtenberger N, Wilson RJ, Eulenstein AR, et al. Main Group Metal-Actinide Magnetic Coupling and Structural Response Upon U(4+) Inclusion Into Bi, Tl/Bi, or Pb/Bi Cages. J Am Chem Soc. 2016;138(29):9033-6doi: 10.1021/jacs.6b04363.
Lichtenberger, N., Wilson, R. J., Eulenstein, A. R., Massa, W., Clérac, R., Weigend, F., & Dehnen, S. (2016). Main Group Metal-Actinide Magnetic Coupling and Structural Response Upon U(4+) Inclusion Into Bi, Tl/Bi, or Pb/Bi Cages. Journal of the American Chemical Society, 138(29), 9033-6. https://doi.org/10.1021/jacs.6b04363
Lichtenberger, Niels, et al. "Main Group Metal-Actinide Magnetic Coupling and Structural Response Upon U(4+) Inclusion Into Bi, Tl/Bi, or Pb/Bi Cages." Journal of the American Chemical Society vol. 138,29 (2016): 9033-6. doi: https://doi.org/10.1021/jacs.6b04363
Lichtenberger N, Wilson RJ, Eulenstein AR, Massa W, Clérac R, Weigend F, Dehnen S. Main Group Metal-Actinide Magnetic Coupling and Structural Response Upon U(4+) Inclusion Into Bi, Tl/Bi, or Pb/Bi Cages. J Am Chem Soc. 2016 Jul 27;138(29):9033-6. doi: 10.1021/jacs.6b04363. Epub 2016 Jul 19. PMID: 27392253.
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Understanding of multimetallic cluster growth.

Nature communications

Mitzinger S, Broeckaert L, Massa W, Weigend F, Dehnen S.
PMID: 26805602
Nat Commun. 2016 Jan 25;7:10480. doi: 10.1038/ncomms10480.

The elucidation of formation mechanisms is mandatory for understanding and planning of synthetic routes. For (bio-)organic and organometallic compounds, this has long been realized even for very complicated molecules, whereas the formation of ligand-free inorganic molecules has widely remained...

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Mitzinger S, Broeckaert L, Massa W, et al. Understanding of multimetallic cluster growth. Nat Commun. 2016;7:10480doi: 10.1038/ncomms10480.
Mitzinger, S., Broeckaert, L., Massa, W., Weigend, F., & Dehnen, S. (2016). Understanding of multimetallic cluster growth. Nature communications, 710480. https://doi.org/10.1038/ncomms10480
Mitzinger, Stefan, et al. "Understanding of multimetallic cluster growth." Nature communications vol. 7 (2016): 10480. doi: https://doi.org/10.1038/ncomms10480
Mitzinger S, Broeckaert L, Massa W, Weigend F, Dehnen S. Understanding of multimetallic cluster growth. Nat Commun. 2016 Jan 25;7:10480. doi: 10.1038/ncomms10480. PMID: 26805602; PMCID: PMC4737759.
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Time-dependent growth of crystalline Au(0)-nanoparticles in cyanobacteria as self-reproducing bioreactors: 2. Anabaena cylindrica.

Beilstein journal of nanotechnology

Rösken LM, Cappel F, Körsten S, Fischer CB, Schönleber A, van Smaalen S, Geimer S, Beresko C, Ankerhold G, Wehner S.
PMID: 27335727
Beilstein J Nanotechnol. 2016 Mar 02;7:312-27. doi: 10.3762/bjnano.7.30. eCollection 2016.

Microbial biosynthesis of metal nanoparticles as needed in catalysis has shown its theoretical ability as an extremely environmentally friendly production method in the last few years, even though the separation of the nanoparticles is challenging. Biosynthesis, summing up biosorption...

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Rösken LM, Cappel F, Körsten S, et al. Time-dependent growth of crystalline Au(0)-nanoparticles in cyanobacteria as self-reproducing bioreactors: 2. Anabaena cylindrica. Beilstein J Nanotechnol. 2016;7:312-27doi: 10.3762/bjnano.7.30.
Rösken, L. M., Cappel, F., Körsten, S., Fischer, C. B., Schönleber, A., van Smaalen, S., Geimer, S., Beresko, C., Ankerhold, G., & Wehner, S. (2016). Time-dependent growth of crystalline Au(0)-nanoparticles in cyanobacteria as self-reproducing bioreactors: 2. Anabaena cylindrica. Beilstein journal of nanotechnology, 7312-27. https://doi.org/10.3762/bjnano.7.30
Rösken, Liz M, et al. "Time-dependent growth of crystalline Au(0)-nanoparticles in cyanobacteria as self-reproducing bioreactors: 2. Anabaena cylindrica." Beilstein journal of nanotechnology vol. 7 (2016): 312-27. doi: https://doi.org/10.3762/bjnano.7.30
Rösken LM, Cappel F, Körsten S, Fischer CB, Schönleber A, van Smaalen S, Geimer S, Beresko C, Ankerhold G, Wehner S. Time-dependent growth of crystalline Au(0)-nanoparticles in cyanobacteria as self-reproducing bioreactors: 2. Anabaena cylindrica. Beilstein J Nanotechnol. 2016 Mar 02;7:312-27. doi: 10.3762/bjnano.7.30. eCollection 2016. PMID: 27335727; PMCID: PMC4901539.
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Etching of Crystalline ZnO Surfaces upon Phosphonic Acid Adsorption: Guidelines for the Realization of Well-Engineered Functional Self-Assembled Monolayers.

ACS applied materials & interfaces

Ostapenko A, Klöffel T, Eußner J, Harms K, Dehnen S, Meyer B, Witte G.
PMID: 27159837
ACS Appl Mater Interfaces. 2016 Jun 01;8(21):13472-83. doi: 10.1021/acsami.6b02190. Epub 2016 May 18.

Functionalization of metal oxides by means of covalently bound self-assembled monolayers (SAMs) offers a tailoring of surface electronic properties such as their work function and, in combination with its large charge carrier mobility, renders ZnO a promising conductive oxide...

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Ostapenko A, Klöffel T, Eußner J, et al. Etching of Crystalline ZnO Surfaces upon Phosphonic Acid Adsorption: Guidelines for the Realization of Well-Engineered Functional Self-Assembled Monolayers. ACS Appl Mater Interfaces. 2016;8(21):13472-83doi: 10.1021/acsami.6b02190.
Ostapenko, A., Klöffel, T., Eußner, J., Harms, K., Dehnen, S., Meyer, B., & Witte, G. (2016). Etching of Crystalline ZnO Surfaces upon Phosphonic Acid Adsorption: Guidelines for the Realization of Well-Engineered Functional Self-Assembled Monolayers. ACS applied materials & interfaces, 8(21), 13472-83. https://doi.org/10.1021/acsami.6b02190
Ostapenko, Alexandra, et al. "Etching of Crystalline ZnO Surfaces upon Phosphonic Acid Adsorption: Guidelines for the Realization of Well-Engineered Functional Self-Assembled Monolayers." ACS applied materials & interfaces vol. 8,21 (2016): 13472-83. doi: https://doi.org/10.1021/acsami.6b02190
Ostapenko A, Klöffel T, Eußner J, Harms K, Dehnen S, Meyer B, Witte G. Etching of Crystalline ZnO Surfaces upon Phosphonic Acid Adsorption: Guidelines for the Realization of Well-Engineered Functional Self-Assembled Monolayers. ACS Appl Mater Interfaces. 2016 Jun 01;8(21):13472-83. doi: 10.1021/acsami.6b02190. Epub 2016 May 18. PMID: 27159837.
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Biography of Rudolf A. Weiner, MD, PhD.

Obesity surgery

Stier C, Shikora S, Chiappetta S, Weiner S.
PMID: 27832446
Obes Surg. 2016 Dec;26(12):2815-2816. doi: 10.1007/s11695-016-2452-1.

No abstract available.

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Stier C, Shikora S, Chiappetta S, et al. Biography of Rudolf A. Weiner, MD, PhD. Obes Surg. 2016;26(12):2815-2816doi: 10.1007/s11695-016-2452-1.
Stier, C., Shikora, S., Chiappetta, S., & Weiner, S. (2016). Biography of Rudolf A. Weiner, MD, PhD. Obesity surgery, 26(12), 2815-2816. https://doi.org/10.1007/s11695-016-2452-1
Stier, Christine, et al. "Biography of Rudolf A. Weiner, MD, PhD." Obesity surgery vol. 26,12 (2016): 2815-2816. doi: https://doi.org/10.1007/s11695-016-2452-1
Stier C, Shikora S, Chiappetta S, Weiner S. Biography of Rudolf A. Weiner, MD, PhD. Obes Surg. 2016 Dec;26(12):2815-2816. doi: 10.1007/s11695-016-2452-1. PMID: 27832446.
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Deconvolution of Mass Spectral Interferences of Chlorinated Alkanes and Their Thermal Degradation Products: Chlorinated Alkenes.

Analytical chemistry

Schinkel L, Lehner S, Heeb NV, Lienemann P, McNeill K, Bogdal C.
PMID: 28537371
Anal Chem. 2017 Jun 06;89(11):5923-5931. doi: 10.1021/acs.analchem.7b00331. Epub 2017 May 24.

Chlorinated paraffins (CPs) are high production volume chemicals and ubiquitous environmental contaminants. CPs are produced and used as complex mixtures of polychlorinated n-alkanes containing thousands of isomers, leading to demanding analytical challenges. Due to their high degree of chlorination,...

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Schinkel L, Lehner S, Heeb NV, et al. Deconvolution of Mass Spectral Interferences of Chlorinated Alkanes and Their Thermal Degradation Products: Chlorinated Alkenes. Anal Chem. 2017;89(11):5923-5931doi: 10.1021/acs.analchem.7b00331.
Schinkel, L., Lehner, S., Heeb, N. V., Lienemann, P., McNeill, K., & Bogdal, C. (2017). Deconvolution of Mass Spectral Interferences of Chlorinated Alkanes and Their Thermal Degradation Products: Chlorinated Alkenes. Analytical chemistry, 89(11), 5923-5931. https://doi.org/10.1021/acs.analchem.7b00331
Schinkel, Lena, et al. "Deconvolution of Mass Spectral Interferences of Chlorinated Alkanes and Their Thermal Degradation Products: Chlorinated Alkenes." Analytical chemistry vol. 89,11 (2017): 5923-5931. doi: https://doi.org/10.1021/acs.analchem.7b00331
Schinkel L, Lehner S, Heeb NV, Lienemann P, McNeill K, Bogdal C. Deconvolution of Mass Spectral Interferences of Chlorinated Alkanes and Their Thermal Degradation Products: Chlorinated Alkenes. Anal Chem. 2017 Jun 06;89(11):5923-5931. doi: 10.1021/acs.analchem.7b00331. Epub 2017 May 24. PMID: 28537371.
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Showing 1 to 12 of 625 entries