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How exemplary computer-using teachers differ from other teachers: Implications for realizing the potential of computers in schools

technology education

Becker HJ.
GSID: LnG4yJ5ZTLcJ
HJ Becker - Journal of research on Computing in Education, 1994 - Taylor & Francis

Using national survey data from 3rd-through 12th-grade teachers of academic subjects, 45 teachers out of 516 were identified as being exemplary computer-using teachers. Four …

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Becker, H. J. (1994). How exemplary computer-using teachers differ from other teachers: Implications for realizing the potential of computers in schools. Journal of research on Computing in Education, 26(3), 291-321.
Becker, Henry Jay. "How exemplary computer-using teachers differ from other teachers: Implications for realizing the potential of computers in schools." Journal of research on Computing in Education 26.3 (1994): 291-321.
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Men and women as computer-using teachers

science instruction

Becker HJ.
GSID: RCvvXB2urK4J
HJ Becker - Sex roles, 1985 - Springer

Education is one institutional arena in which women professionals comprise a majority of adult computer users. Using data from a national survey of schools, it was found that women …

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Becker, H. J. (1985). Men and women as computer-using teachers. Sex roles, 13(3), 137-148.
Becker, Henry Jay. "Men and women as computer-using teachers." Sex roles 13.3 (1985): 137-148.
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Orientation-Dependent Work-Function Modification Using Substituted Pyrene-Based Acceptors.

The journal of physical chemistry. C, Nanomaterials and interfaces

Hofmann OT, Glowatzki H, Bürker C, Rangger GM, Bröker B, Niederhausen J, Hosokai T, Salzmann I, Blum RP, Rieger R, Vollmer A, Rajput P, Gerlach A, Müllen K, Schreiber F, Zojer E, Koch N, Duhm S.
PMID: 29152034
J Phys Chem C Nanomater Interfaces. 2017 Nov 09;121(44):24657-24668. doi: 10.1021/acs.jpcc.7b08451. Epub 2017 Oct 27.

The adsorption of molecular acceptors is a viable method for tuning the work function of metal electrodes. This, in turn, enables adjusting charge injection barriers between the electrode and organic semiconductors. Here, we demonstrate the potential of pyrene-tetraone (PyT)...

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Hofmann OT, Glowatzki H, Bürker C, et al. Orientation-Dependent Work-Function Modification Using Substituted Pyrene-Based Acceptors. J Phys Chem C Nanomater Interfaces. 2017;121(44):24657-24668doi: 10.1021/acs.jpcc.7b08451.
Hofmann, O. T., Glowatzki, H., Bürker, C., Rangger, G. M., Bröker, B., Niederhausen, J., Hosokai, T., Salzmann, I., Blum, R. P., Rieger, R., Vollmer, A., Rajput, P., Gerlach, A., Müllen, K., Schreiber, F., Zojer, E., Koch, N., & Duhm, S. (2017). Orientation-Dependent Work-Function Modification Using Substituted Pyrene-Based Acceptors. The journal of physical chemistry. C, Nanomaterials and interfaces, 121(44), 24657-24668. https://doi.org/10.1021/acs.jpcc.7b08451
Hofmann, O T, et al. "Orientation-Dependent Work-Function Modification Using Substituted Pyrene-Based Acceptors." The journal of physical chemistry. C, Nanomaterials and interfaces vol. 121,44 (2017): 24657-24668. doi: https://doi.org/10.1021/acs.jpcc.7b08451
Hofmann OT, Glowatzki H, Bürker C, Rangger GM, Bröker B, Niederhausen J, Hosokai T, Salzmann I, Blum RP, Rieger R, Vollmer A, Rajput P, Gerlach A, Müllen K, Schreiber F, Zojer E, Koch N, Duhm S. Orientation-Dependent Work-Function Modification Using Substituted Pyrene-Based Acceptors. J Phys Chem C Nanomater Interfaces. 2017 Nov 09;121(44):24657-24668. doi: 10.1021/acs.jpcc.7b08451. Epub 2017 Oct 27. PMID: 29152034; PMCID: PMC5682610.
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Infrared-activated proton transfer in aqueous nafion proton-exchange-membrane nanochannels.

Physical review letters

Liu L, Bakker HJ.
PMID: 25014832
Phys Rev Lett. 2014 Jun 27;112(25):258301. doi: 10.1103/PhysRevLett.112.258301. Epub 2014 Jun 26.

We report on the observation of a strong reorganization of the proton hydration structure in hydrated Nafion membranes following single-quantum excitation of a proton vibration with ∼4 μm light pulses. The reorganization takes place with a time constant of...

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Liu L, Bakker HJ. Infrared-activated proton transfer in aqueous nafion proton-exchange-membrane nanochannels. Phys Rev Lett. 2014;112(25):258301doi: 10.1103/PhysRevLett.112.258301.
Liu, L., & Bakker, H. J. (2014). Infrared-activated proton transfer in aqueous nafion proton-exchange-membrane nanochannels. Physical review letters, 112(25), 258301. https://doi.org/10.1103/PhysRevLett.112.258301
Liu, Liyuan, and Bakker, Huib J. "Infrared-activated proton transfer in aqueous nafion proton-exchange-membrane nanochannels." Physical review letters vol. 112,25 (2014): 258301. doi: https://doi.org/10.1103/PhysRevLett.112.258301
Liu L, Bakker HJ. Infrared-activated proton transfer in aqueous nafion proton-exchange-membrane nanochannels. Phys Rev Lett. 2014 Jun 27;112(25):258301. doi: 10.1103/PhysRevLett.112.258301. Epub 2014 Jun 26. PMID: 25014832.
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Strong frequency dependence of vibrational relaxation in bulk and surface water reveals sub-picosecond structural heterogeneity.

Nature communications

van der Post ST, Hsieh CS, Okuno M, Nagata Y, Bakker HJ, Bonn M, Hunger J.
PMID: 26382651
Nat Commun. 2015 Sep 18;6:8384. doi: 10.1038/ncomms9384.

Because of strong hydrogen bonding in liquid water, intermolecular interactions between water molecules are highly delocalized. Previous two-dimensional infrared spectroscopy experiments have indicated that this delocalization smears out the structural heterogeneity of neat H2O. Here we report on a...

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van der Post ST, Hsieh CS, Okuno M, et al. Strong frequency dependence of vibrational relaxation in bulk and surface water reveals sub-picosecond structural heterogeneity. Nat Commun. 2015;6:8384doi: 10.1038/ncomms9384.
van der Post, S. T., Hsieh, C. S., Okuno, M., Nagata, Y., Bakker, H. J., Bonn, M., & Hunger, J. (2015). Strong frequency dependence of vibrational relaxation in bulk and surface water reveals sub-picosecond structural heterogeneity. Nature communications, 68384. https://doi.org/10.1038/ncomms9384
van der Post, Sietse T, et al. "Strong frequency dependence of vibrational relaxation in bulk and surface water reveals sub-picosecond structural heterogeneity." Nature communications vol. 6 (2015): 8384. doi: https://doi.org/10.1038/ncomms9384
van der Post ST, Hsieh CS, Okuno M, Nagata Y, Bakker HJ, Bonn M, Hunger J. Strong frequency dependence of vibrational relaxation in bulk and surface water reveals sub-picosecond structural heterogeneity. Nat Commun. 2015 Sep 18;6:8384. doi: 10.1038/ncomms9384. PMID: 26382651; PMCID: PMC4595750.
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Quantum Interference in the Vibrational Relaxation of the O-H Stretch Overtone of Liquid H2O.

The journal of physical chemistry. A

van der Post ST, Woutersen S, Bakker HJ.
PMID: 27070075
J Phys Chem A. 2016 May 26;120(20):3441-9. doi: 10.1021/acs.jpca.5b11735. Epub 2016 May 11.

Using femtosecond two-color infrared pump-probe spectroscopy, we study the vibrational relaxation of the O-H stretch vibrations of liquid H2O after excitation of the overtone transition. The overtone transition has its maximum at 6900 cm(-1) (1.45 μm), which is a...

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van der Post ST, Woutersen S, Bakker HJ. Quantum Interference in the Vibrational Relaxation of the O-H Stretch Overtone of Liquid H2O. J Phys Chem A. 2016;120(20):3441-9doi: 10.1021/acs.jpca.5b11735.
van der Post, S. T., Woutersen, S., & Bakker, H. J. (2016). Quantum Interference in the Vibrational Relaxation of the O-H Stretch Overtone of Liquid H2O. The journal of physical chemistry. A, 120(20), 3441-9. https://doi.org/10.1021/acs.jpca.5b11735
van der Post, Sietse T, et al. "Quantum Interference in the Vibrational Relaxation of the O-H Stretch Overtone of Liquid H2O." The journal of physical chemistry. A vol. 120,20 (2016): 3441-9. doi: https://doi.org/10.1021/acs.jpca.5b11735
van der Post ST, Woutersen S, Bakker HJ. Quantum Interference in the Vibrational Relaxation of the O-H Stretch Overtone of Liquid H2O. J Phys Chem A. 2016 May 26;120(20):3441-9. doi: 10.1021/acs.jpca.5b11735. Epub 2016 May 11. PMID: 27070075.
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Analytical model for CO(2) laser ablation of fused quartz.

Applied optics

Nowak KM, Baker HJ, Hall DR.
PMID: 26479800
Appl Opt. 2015 Oct 10;54(29):8653-63. doi: 10.1364/AO.54.008653.

This paper reports the development of an analytical model, with supporting experimental data, which quite accurately describes the key features of CO2 laser ablation of fused silica glass. The quantitative model of nonexplosive, evaporative material removal is shown to...

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Nowak KM, Baker HJ, Hall DR. Analytical model for CO(2) laser ablation of fused quartz. Appl Opt. 2015;54(29):8653-63doi: 10.1364/AO.54.008653.
Nowak, K. M., Baker, H. J., & Hall, D. R. (2015). Analytical model for CO(2) laser ablation of fused quartz. Applied optics, 54(29), 8653-63. https://doi.org/10.1364/AO.54.008653
Nowak, Krzysztof M, et al. "Analytical model for CO(2) laser ablation of fused quartz." Applied optics vol. 54,29 (2015): 8653-63. doi: https://doi.org/10.1364/AO.54.008653
Nowak KM, Baker HJ, Hall DR. Analytical model for CO(2) laser ablation of fused quartz. Appl Opt. 2015 Oct 10;54(29):8653-63. doi: 10.1364/AO.54.008653. PMID: 26479800.
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Low-loss passive alignment of single-mode fibers in low-temperature cofired ceramics using CO2 laser fabricated U-grooves.

Applied optics

Nowak KM, Baker HJ, Hall DR, Liu X, Bell A.
PMID: 17151756
Appl Opt. 2006 Dec 20;45(36):9168-75. doi: 10.1364/ao.45.009168.

We report a step toward optoelectronic integration on low-temperature cofired ceramics substrates in the form of fiber alignment U-grooves. The precision of the CO2 laser machining of green state ceramic for this purpose is investigated. The groove-writing process with...

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Nowak KM, Baker HJ, Hall DR, et al. Low-loss passive alignment of single-mode fibers in low-temperature cofired ceramics using CO2 laser fabricated U-grooves. Appl Opt. 2006;45(36):9168-75doi: 10.1364/ao.45.009168.
Nowak, K. M., Baker, H. J., Hall, D. R., Liu, X., & Bell, A. (2006). Low-loss passive alignment of single-mode fibers in low-temperature cofired ceramics using CO2 laser fabricated U-grooves. Applied optics, 45(36), 9168-75. https://doi.org/10.1364/ao.45.009168
Nowak, K M, et al. "Low-loss passive alignment of single-mode fibers in low-temperature cofired ceramics using CO2 laser fabricated U-grooves." Applied optics vol. 45,36 (2006): 9168-75. doi: https://doi.org/10.1364/ao.45.009168
Nowak KM, Baker HJ, Hall DR, Liu X, Bell A. Low-loss passive alignment of single-mode fibers in low-temperature cofired ceramics using CO2 laser fabricated U-grooves. Appl Opt. 2006 Dec 20;45(36):9168-75. doi: 10.1364/ao.45.009168. PMID: 17151756.
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Vibrational relaxation in the condensed phase.

The Journal of chemical physics

Bakker HJ.
PMID: 15549883
J Chem Phys. 2004 Nov 22;121(20):10088-95. doi: 10.1063/1.1808116.

A modified Landau-Teller equation for vibrational relaxation in the condensed phase is proposed. This equation differs from previous approaches by accounting for the fluctuations of the energies of the vibrational levels that result from the interactions with the surroundings...

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Bakker HJ. Vibrational relaxation in the condensed phase. J Chem Phys. 2004;121(20):10088-95doi: 10.1063/1.1808116.
Bakker, H. J. (2004). Vibrational relaxation in the condensed phase. The Journal of chemical physics, 121(20), 10088-95. https://doi.org/10.1063/1.1808116
Bakker, H J. "Vibrational relaxation in the condensed phase." The Journal of chemical physics vol. 121,20 (2004): 10088-95. doi: https://doi.org/10.1063/1.1808116
Bakker HJ. Vibrational relaxation in the condensed phase. J Chem Phys. 2004 Nov 22;121(20):10088-95. doi: 10.1063/1.1808116. PMID: 15549883.
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Variegation in the Zeste Eye Color Alleles and Its Bearing on Gene Action during the Development of the Eye of Drosophila Melanogaster.

Genetics

Becker HJ.
PMID: 17247941
Genetics. 1960 May;45(5):519-34. doi: 10.1093/genetics/45.5.519.

No abstract available.

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Becker HJ. Variegation in the Zeste Eye Color Alleles and Its Bearing on Gene Action during the Development of the Eye of Drosophila Melanogaster. Genetics. 1960;45(5):519-34doi: 10.1093/genetics/45.5.519.
Becker, H. J. (1960). Variegation in the Zeste Eye Color Alleles and Its Bearing on Gene Action during the Development of the Eye of Drosophila Melanogaster. Genetics, 45(5), 519-34. https://doi.org/10.1093/genetics/45.5.519
Becker, H J. "Variegation in the Zeste Eye Color Alleles and Its Bearing on Gene Action during the Development of the Eye of Drosophila Melanogaster." Genetics vol. 45,5 (1960): 519-34. doi: https://doi.org/10.1093/genetics/45.5.519
Becker HJ. Variegation in the Zeste Eye Color Alleles and Its Bearing on Gene Action during the Development of the Eye of Drosophila Melanogaster. Genetics. 1960 May;45(5):519-34. doi: 10.1093/genetics/45.5.519. PMID: 17247941; PMCID: PMC1210067.
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Academic Biology in Europe.

Science (New York, N.Y.)

Perry E, Becker HJ, Consolazio WV.
PMID: 17817407
Science. 1961 Sep 22;134(3482):887-91. doi: 10.1126/science.134.3482.887.

No abstract available.

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Perry E, Becker HJ, Consolazio WV. Academic Biology in Europe. Science. 1961;134(3482):887-91doi: 10.1126/science.134.3482.887.
Perry, E., Becker, H. J., & Consolazio, W. V. (1961). Academic Biology in Europe. Science (New York, N.Y.), 134(3482), 887-91. https://doi.org/10.1126/science.134.3482.887
Perry, E, et al. "Academic Biology in Europe." Science (New York, N.Y.) vol. 134,3482 (1961): 887-91. doi: https://doi.org/10.1126/science.134.3482.887
Perry E, Becker HJ, Consolazio WV. Academic Biology in Europe. Science. 1961 Sep 22;134(3482):887-91. doi: 10.1126/science.134.3482.887. PMID: 17817407.
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Generation of mid-infrared pulses by X(3) difference frequency generation in CaF(2) and BaF(2).

Optics letters

Nienhuys HK, Planken PC, van Santen RA, Bakker HJ.
PMID: 18049605
Opt Lett. 2001 Sep 01;26(17):1350-2. doi: 10.1364/ol.26.001350.

Tunable mid-IR pulses in the range 1300-4200 cm(-1) (7.7-2.4 microm) are generated through a phase-matched four-wave mixing process in ordinary mid-IR window materials such as CaF(2) and BaF(2) . In this process the difference frequency v(3)=2v(2)-v(1) is generated from...

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Nienhuys HK, Planken PC, van Santen RA, et al. Generation of mid-infrared pulses by X(3) difference frequency generation in CaF(2) and BaF(2). Opt Lett. 2001;26(17):1350-2doi: 10.1364/ol.26.001350.
Nienhuys, H. K., Planken, P. C., van Santen, R. A., & Bakker, H. J. (2001). Generation of mid-infrared pulses by X(3) difference frequency generation in CaF(2) and BaF(2). Optics letters, 26(17), 1350-2. https://doi.org/10.1364/ol.26.001350
Nienhuys, H K, et al. "Generation of mid-infrared pulses by X(3) difference frequency generation in CaF(2) and BaF(2)." Optics letters vol. 26,17 (2001): 1350-2. doi: https://doi.org/10.1364/ol.26.001350
Nienhuys HK, Planken PC, van Santen RA, Bakker HJ. Generation of mid-infrared pulses by X(3) difference frequency generation in CaF(2) and BaF(2). Opt Lett. 2001 Sep 01;26(17):1350-2. doi: 10.1364/ol.26.001350. PMID: 18049605.
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Showing 1 to 12 of 224 entries