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Showing 1 to 12 of 178 entries
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How reliable is internet-based self-reported identity, socio-demographic and obesity measures in European adults?.

Genes & nutrition

Celis-Morales C, Livingstone KM, Woolhead C, Forster H, O'Donovan CB, Macready AL, Fallaize R, Marsaux CFM, Tsirigoti L, Efstathopoulou E, Moschonis G, Navas-Carretero S, San-Cristobal R, Kolossa S, Klein UL, Hallmann J, Godlewska M, Surwiłło A, Drevon CA, Bouwman J, Grimaldi K, Parnell LD, Manios Y, Traczyk I, Gibney ER, Brennan L, Walsh MC, Lovegrove JA, Martinez JA, Daniel H, Saris WHM, Gibney M, Mathers JC.
PMID: 26143178
Genes Nutr. 2015 Sep;10(5):28. doi: 10.1007/s12263-015-0476-0. Epub 2015 Jul 05.

UNLABELLED: In e-health intervention studies, there are concerns about the reliability of internet-based, self-reported (SR) data and about the potential for identity fraud. This study introduced and tested a novel procedure for assessing the validity of internet-based, SR identity...

Uncertain LDA: Including Observation Uncertainties in Discriminative Transforms.

IEEE transactions on pattern analysis and machine intelligence

Saeidi R, Astudillo RF, Kolossa D.
PMID: 26415158
IEEE Trans Pattern Anal Mach Intell. 2016 Jul;38(7):1479-88. doi: 10.1109/TPAMI.2015.2481420. Epub 2015 Sep 23.

Linear discriminant analysis (LDA) is a powerful technique in pattern recognition to reduce the dimensionality of data vectors. It maximizes discriminability by retaining only those directions that minimize the ratio of within-class and between-class variance. In this paper, using...

Residual entropy of ice III from Monte Carlo simulation.

The Journal of chemical physics

Kolafa J.
PMID: 27036463
J Chem Phys. 2016 Mar 28;144(12):124509. doi: 10.1063/1.4944612.

We calculated the residual entropy of ice III as a function of the occupation probabilities of hydrogen positions α and β assuming equal energies of all configurations. To do this, a discrete ice model with Bjerrum defect energy penalty...

Accurate adiabatic correction in the hydrogen molecule.

The Journal of chemical physics

Pachucki K, Komasa J.
PMID: 25494728
J Chem Phys. 2014 Dec 14;141(22):224103. doi: 10.1063/1.4902981.

A new formalism for the accurate treatment of adiabatic effects in the hydrogen molecule is presented, in which the electronic wave function is expanded in the James-Coolidge basis functions. Systematic increase in the size of the basis set permits...

Educational games for brain health: revealing their unexplored potential through a neurocognitive approach.

Frontiers in psychology

Fissler P, Kolassa IT, Schrader C.
PMID: 26257697
Front Psychol. 2015 Jul 24;6:1056. doi: 10.3389/fpsyg.2015.01056. eCollection 2015.

Educational games link the motivational nature of games with learning of knowledge and skills. Here, we go beyond effects on these learning outcomes. We review two lines of evidence which indicate the currently unexplored potential of educational games to...

Molecular Advances Leading to Treatment Implications for Fragile X Premutation Carriers.

Brain disorders & therapy

Polussa J, Schneider A, Hagerman R.
PMID: 25436181
Brain Disord Ther. 2014;3. doi: 10.4172/2168-975X.1000119.

Fragile X syndrome (FXS) is the most common single gene cause of intellectual disability and it is characterized by a CGG expansion of more than 200 repeats in the

[Evaluation of the computerized program in stress testing in workplace].

Medycyna pracy

Dudek B, Kolasa W.
PMID: 12116902
Med Pr. 2002;53(2):125-9.

The aim of the study was to design a computerized version of two paper-pencil questionnaires: "Objective Work Characteristics" and "Subjective Work Characteristics". The methods allowed to objectively assess the level of occupational stress related to a given work post...

The cause of 2S Diapason screw breakage after internal lumbar fixation: studies of the mechanical and material properties of the implant.

Ortopedia, traumatologia, rehabilitacja

Kolasa P, Grabarczyk J, Depczyk T.
PMID: 17679886
Ortop Traumatol Rehabil. 2002 Aug 30;4(4):492-7.

In the years 1994-99, unstable fractures of the lumbar spine were surgically treated with interbody fixation in the Department of Neurosurgery at the Nicholas Copernicus Voivodeship Specialized Hospital in Łódź, using stabilizers manufactured by various companies. Complications in the...

Electron affinity of 7Li.

The Journal of chemical physics

Pachucki K, Komasa J.
PMID: 17144697
J Chem Phys. 2006 Nov 28;125(20):204304. doi: 10.1063/1.2393226.

Variationally optimized exponentially correlated Gaussian functions are employed to obtain nonrelativistic wave functions of the lithium atom and its negative ion. The energy levels are computed by means of the expansion in powers of the fine-structure constant alpha. The...

Quantitative determination of hydroxylamine.

Talanta

Kolasa T, Wardencki W.
PMID: 18961541
Talanta. 1974 Aug;21(8):845-57. doi: 10.1016/0039-9140(74)80222-5.

This paper is a survey of 66 studies from the literature and presents a review of the quantitative methods most widely used for the determination of hydroxylamine and its salts. Volumetric, electrochemical and spectrophotometric methods are discussed, compared and...

Virial coefficients and equation of state of the penetrable sphere model.

Physical chemistry chemical physics : PCCP

Viererblová L, Kolafa J, Labík S, Malijevský A.
PMID: 20024467
Phys Chem Chem Phys. 2010 Jan 07;12(1):254-62. doi: 10.1039/b917204a. Epub 2009 Nov 07.

We study the penetrable sphere (alias square mound) model in the fluid phase by means of the virial expansion, molecular dynamics simulations, and Ornstein-Zernike integral equation. The virial coefficients up to B(8) are expressed as polynomials in the Boltzmann...

Effect of several new and currently available oxime cholinesterase reactivators on tabun-intoxicated rats.

International journal of molecular sciences

Karasova JZ, Kassa J, Jung YS, Musilek K, Pohanka M, Kuca K.
PMID: 19330072
Int J Mol Sci. 2008 Nov;9(11):2243-52. doi: 10.3390/ijms9112243. Epub 2008 Nov 14.

The therapeutical efficacies of eleven oxime-based acetylcholinesterase reactivators were compared in an in vivo (rat model) study of treatment of intoxication caused by tabun. In this group there were some currently available oximes (obidoxime, trimedoxime and HI-6) and the...

Showing 1 to 12 of 178 entries