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Predicting STEM Career Success by STI Knowledge Utilization Patterns

Stem career programs

Bozeman B, Bretschneider S, Youtie J.
GSID: 4QELRGy6HlYJ
B Bozeman, J Youtie, S Bretschneider - 21st International Conference …, 2016 - inis.iaea.org

[en] As a part of discussion on knowledge utilization on science and technology, the mixed of papers presented in the panel discussion is designed to illustrate the patterns of collaboration, mobility, and diffusion of knowledge as well as those...

Local and bulk (13)C hyperpolarization in nitrogen-vacancy-centred diamonds at variable fields and orientations.

Nature communications

Álvarez GA, Bretschneider CO, Fischer R, London P, Kanda H, Onoda S, Isoya J, Gershoni D, Frydman L.
PMID: 26404169
Nat Commun. 2015 Sep 25;6:8456. doi: 10.1038/ncomms9456.

Polarizing nuclear spins is of fundamental importance in biology, chemistry and physics. Methods for hyperpolarizing (13)C nuclei from free electrons in bulk usually demand operation at cryogenic temperatures. Room temperature approaches targeting diamonds with nitrogen-vacancy centres could alleviate this...

Efficacy and safety of image-guided interstitial single fraction high-dose-rate brachytherapy in the management of metastatic malignant melanoma.

Journal of contemporary brachytherapy

Bretschneider T, Mohnike K, Hass P, Seidensticker R, Göppner D, Dudeck O, Streitparth F, Ricke J.
PMID: 26034497
J Contemp Brachytherapy. 2015 Apr;7(2):154-60. doi: 10.5114/jcb.2015.51095. Epub 2015 Apr 20.

PURPOSE: Computed tomography (CT) or magnetic resonance imaging (MRI) guided brachytherapy provides high tumor control rates in hepatocellular carcinoma (HCC) and colorectal liver metastases. In contrast to thermal ablation methods such as radiofrequency ablation (RFA), much less restrictions apply...

[Not Available].

MMW Fortschritte der Medizin

Brettschneider H.
PMID: 27369773
MMW Fortschr Med. 2008 Jan;150(3):16. doi: 10.1007/BF03365290.

No abstract available.

Cognitive performance before and after the onset of subjective cognitive decline in old age.

Alzheimer's & dementia (Amsterdam, Netherlands)

Koppara A, Wagner M, Lange C, Ernst A, Wiese B, König HH, Brettschneider C, Riedel-Heller S, Luppa M, Weyerer S, Werle J, Bickel H, Mösch E, Pentzek M, Fuchs A, Wolfsgruber S, Beauducel A, Scherer M, Maier W, Jessen F.
PMID: 27239504
Alzheimers Dement (Amst). 2015 May 02;1(2):194-205. doi: 10.1016/j.dadm.2015.02.005. eCollection 2015 Jun.

BACKGROUND: Our objectives were (1) to test the association between the report of subjective cognitive decline (SCD) and prospective objective cognitive performance in high age individuals and (2) to study the course of longitudinal cognitive performance before and after...

Local Time-Dependent Charging in a Perovskite Solar Cell.

ACS applied materials & interfaces

Bergmann VW, Guo Y, Tanaka H, Hermes IM, Li D, Klasen A, Bretschneider SA, Nakamura E, Berger R, Weber SA.
PMID: 27377472
ACS Appl Mater Interfaces. 2016 Aug 03;8(30):19402-9. doi: 10.1021/acsami.6b04104. Epub 2016 Jul 20.

Efficient charge extraction within solar cells explicitly depends on the optimization of the internal interfaces. Potential barriers, unbalanced charge extraction, and interfacial trap states can prevent cells from reaching high power conversion efficiencies. In the case of perovskite solar...

The Sea Peoples, from cuneiform tablets to carbon dating.

PloS one

Kaniewski D, Van Campo E, Van Lerberghe K, Boiy T, Vansteenhuyse K, Jans G, Nys K, Weiss H, Morhange C, Otto T, Bretschneider J.
PMID: 21687714
PLoS One. 2011;6(6):e20232. doi: 10.1371/journal.pone.0020232. Epub 2011 Jun 08.

The 13(th) century BC witnessed the zenith of the Aegean and Eastern Mediterranean civilizations which declined at the end of the Bronze Age, ∼3200 years ago. Weakening of this ancient flourishing Mediterranean world shifted the political and economic centres...

Face preferred deposition of gold nanoparticles on alpha-cyclodextrin/octanethiol inclusion compound.

Journal of colloid and interface science

Rodríquez-Llamazares S, Jara P, Yutronic N, Noyong M, Bretschneider J, Simon U.
PMID: 17719597
J Colloid Interface Sci. 2007 Dec 01;316(1):202-5. doi: 10.1016/j.jcis.2007.07.066. Epub 2007 Aug 02.

The preferred deposition of gold nanoparticles (Au NPs) onto microcrystal faces of alpha-cyclodextin/octanethiol inclusion compound was obtained. The immobilization of Au NPs is caused by the spatial replacing of the citrate shell of the NPs by the free dangling...

UV-inducible transient expression in parsley protoplasts identifies regulatory cis-elements of a chimeric Antirrhinum majus chalcone synthase gene.

The EMBO journal

Lipphardt S, Brettschneider R, Kreuzaler F, Schell J, Dangl JL.
PMID: 16453865
EMBO J. 1988 Dec 20;7(13):4027-33.

It was shown previously that parsley protoplasts retain differential responsiveness to external stimuli, e.g. UV light. This opened the way for the development of transient expression assays to identify DNA sequences acting as regulatory cis-elements in the transcriptional activation...

Bulk nuclear polarization enhanced at room temperature by optical pumping.

Physical review letters

Fischer R, Bretschneider CO, London P, Budker D, Gershoni D, Frydman L.
PMID: 23952444
Phys Rev Lett. 2013 Aug 02;111(5):057601. doi: 10.1103/PhysRevLett.111.057601. Epub 2013 Jul 31.

Bulk (13)C polarization can be strongly enhanced in diamond at room temperature based on the optical pumping of nitrogen-vacancy color centers. This effect was confirmed by irradiating single crystals at a ~50 mT field promoting anticrossings between electronic excited-state...

Enhanced photoluminescence properties of a carbon dot system through surface interaction with polymeric nanoparticles.

Journal of colloid and interface science

Momper R, Steinbrecher J, Dorn M, Rörich I, Bretschneider S, Tonigold M, Ramanan C, Ritz S, Mailänder V, Landfester K, Bannwarth MB.
PMID: 29438859
J Colloid Interface Sci. 2018 May 15;518:11-20. doi: 10.1016/j.jcis.2018.01.102. Epub 2018 Jan 31.

HYPOTHESIS: Carbon dot systems are highly surface sensitive fluorescent nanomaterials. In the presence of specific molecules or ions, the fluorescence properties can be strongly influenced. Often their fluorescent properties are activated or strongly enhanced through passivation agents such as...

Structure-Property Relations of Methylamine Vapor Treated Hybrid Perovskite CH.

ACS applied materials & interfaces

Conings B, Bretschneider SA, Babayigit A, Gauquelin N, Cardinaletti I, Manca J, Verbeeck J, Snaith HJ, Boyen HG.
PMID: 28186722
ACS Appl Mater Interfaces. 2017 Mar 08;9(9):8092-8099. doi: 10.1021/acsami.6b15175. Epub 2017 Feb 23.

The power conversion efficiency of halide perovskite solar cells is heavily dependent on the perovskite layer being sufficiently smooth and pinhole-free. It has been shown that these features can be obtained even when starting out from rough and discontinuous...

Showing 1 to 12 of 107 entries