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Showing 1 to 12 of 236 entries
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How to measure students' innovation competences in higher education: Evaluation of an assessment tool in authentic learning environments

teaching innovation

Ursin J, Nissinen K.
GSID: Q1bYRV6BnD8J
M Keinänen, J Ursin, K Nissinen - Studies in Educational Evaluation, 2018 - Elsevier

… The assessment tool facilitates the development of teaching, assessing, and curriculum design in higher education. … enablers and barriers for innovation and individual’ innovation competences should be taken into account. They argue that innovation capability perspectives of …

Development of convolutional neural networks for recognition of tenogenic differentiation based on cellular morphology

Asset based approaches STEM training

Dursun G, Eschweiler J, Gulakala R, Tandale SB.
GSID: O9aEUcv5ZBoJ
G Dursun, SB Tandale, R Gulakala, J Eschweiler… - Computer Methods and …, 2021 - Elsevier

… The motivations behind this project are to develop and evaluate different CNN architectures that are trained to recognize stem cell differentiation based on cellular morphology utilizing …

[Conflict at work. Everyday conflicts. Interview by Marit Fonn].

Journalen sykepleien

Ursin J, Rivenes M.
PMID: 7917650
J Sykepleien. 1993 Nov 30;81(20):18.

No abstract available.

Thin-film a-Si:H solar cells processed on aluminum-induced texture (AIT) glass superstrates: prediction of light absorption enhancement.

Applied optics

Sahraei N, Peters M, Venkataraj S, Aberle AG, Calnan S, Ring S, Stannowski B, Schlatmann R, Stangl R.
PMID: 25967490
Appl Opt. 2015 May 10;54(14):4366-73. doi: 10.1364/AO.54.004366.

Light scattering superstrates are important for thin-film a-Si:H solar cells. In this work, aluminum-induced texture (AIT) glass, covered with nonetched Al-doped ZnO (AZO), is investigated as an alternative to the commonly used planar glass with texture-etched AZO superstrate. Four...

Analytical solution for haze values of aluminium-induced texture (AIT) glass superstrates for a-Si:H solar cells.

Optics express

Sahraei N, Forberich K, Venkataraj S, Aberle AG, Peters M.
PMID: 24922000
Opt Express. 2014 Jan 13;22:A53-67. doi: 10.1364/OE.22.000A53.

Light scattering at randomly textured interfaces is essential to improve the absorption of thin-film silicon solar cells. Aluminium-induced texture (AIT) glass provides suitable scattering for amorphous silicon (a-Si:H) solar cells. The scattering properties of textured surfaces are usually characterised...

Nevus-Associated versus de novo Melanoma: Do They Have Different Characteristics and Prognoses?.

Dermatopathology (Basel, Switzerland)

Duman N, Erkin G, Gököz Ö, Karahan S, Kayıkçıoğlu AU, Çelik İ.
PMID: 27047934
Dermatopathology (Basel). 2015 Apr 01;2(1):46-51. doi: 10.1159/000375490. eCollection 2015.

AIM: The aim of this study was to determine if nevus-associated melanoma differs in characteristics and prognosis from de novo melanoma.PATIENTS AND METHODS: The study included 118 melanoma patients. Clinical findings were retrospectively evaluated. For histopathological parameters, HE sections...

Predictors for outcome of a multi-modal cognitive behavioural treatment program for low back pain patients-a 12-month follow-up study.

European journal of pain (London, England)

Haldorsen EM, Kronholm K, Skouen JS, Ursin H.
PMID: 10700325
Eur J Pain. 1998;2(4):293-307. doi: 10.1016/s1090-3801(98)90028-3.

Low back pain patients (n=142) on sick leave for at least 8 weeks were given a multi-modal cognitive behavioural treatment program (MMCBT) that lasted for 4 weeks. Before treatment, all patients were tested with a comprehensive test battery. The...

New Efficient Nickel-Catalyzed Cross-Coupling Reaction between Two Csp(3) Centers.

The Journal of organic chemistry

Giovannini R, Stüdemann T, Devasagayaraj A, Dussin G, Knochel P.
PMID: 11674479
J Org Chem. 1999 May 14;64(10):3544-3553. doi: 10.1021/jo982317b.

The presence of a remote unsaturation (double bond, carbonyl group, cyano group) in an alkyl halide facilitates its cross-coupling reaction with various diorganozincs in the presence of Ni(acac)(2) (7.5-10 mol % in THF/NMP mixtures). These results were used to...

De Broglie wavelength of a non-local four-photon state.

Nature

Walther P, Pan JW, Aspelmeyer M, Ursin R, Gasparoni S, Zeilinger A.
PMID: 15141205
Nature. 2004 May 13;429(6988):158-61. doi: 10.1038/nature02552.

Superposition is one of the most distinctive features of quantum theory and has been demonstrated in numerous single-particle interference experiments. Quantum entanglement, the coherent superposition of states in multi-particle systems, yields more complex phenomena. One important type of multi-particle...

Hypothermia and the 5-HT syndrome induced by CGS 12066B independently of 5-HT(1B) receptor activation.

Behavioural pharmacology

Bjorvatn B, Neckelmann D, Bjørkum AA, Ursin R.
PMID: 11224442
Behav Pharmacol. 1996 Oct;7(5):462-469.

The effects of CGS 12066B (3-14mg/kg), a putative 5-HT(1B) agonist, on 5-HT behavioral syndrome, motor activity and body temperature, were investigated in rats. The animals were well adapted to the experimental conditions before testing, and data sampling started at...

Experimental demonstration of free-space decoy-state quantum key distribution over 144 km.

Physical review letters

Schmitt-Manderbach T, Weier H, Fürst M, Ursin R, Tiefenbacher F, Scheidl T, Perdigues J, Sodnik Z, Kurtsiefer C, Rarity JG, Zeilinger A, Weinfurter H.
PMID: 17358463
Phys Rev Lett. 2007 Jan 05;98(1):010504. doi: 10.1103/PhysRevLett.98.010504. Epub 2007 Jan 05.

We report on the experimental implementation of a Bennett-Brassard 1984 (BB84) protocol type quantum key distribution over a 144 km free-space link using weak coherent laser pulses. Optimization of the link transmission was achieved with bidirectional active telescope tracking,...

Experimental quantum coin tossing.

Physical review letters

Molina-Terriza G, Vaziri A, Ursin R, Zeilinger A.
PMID: 15783538
Phys Rev Lett. 2005 Feb 04;94(4):040501. doi: 10.1103/PhysRevLett.94.040501. Epub 2005 Jan 31.

In this Letter we present the first implementation of a quantum coin-tossing protocol. This protocol belongs to a class of "two-party" cryptographic problems, where the communication partners distrust each other. As with a number of such two-party protocols, the...

Showing 1 to 12 of 236 entries