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Showing 1 to 12 of 308 entries
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Algorithmic bias? An empirical study into apparent gender-based discrimination in the display of STEM career ads

Stem career programs

Lambrecht A, Tucker CE.
GSID: -H0lQCRCiHgJ
A Lambrecht, CE Tucker - … in the Display of STEM Career Ads …, 2018 - papers.ssrn.com

We explore data from a field test of how an algorithm delivered ads promoting job opportunities in the Science, Technology, Engineering and Math (STEM) fields. This ad was explicitly intended to be gender-neutral in its delivery. Empirically, however, fewer...

Piezoelectric Effects of Applied Electric Fields on Hydrogen-Bond Interactions: First-Principles Electronic Structure Investigation of Weak Electrostatic Interactions.

The journal of physical chemistry letters

Werling KA, Hutchison GR, Lambrecht DS.
PMID: 26282286
J Phys Chem Lett. 2013 May 02;4(9):1365-70. doi: 10.1021/jz400355v. Epub 2013 Apr 10.

The piezoelectric properties of 2-methyl-4-nitroaniline crystals were explored qualitatively and quantitatively using an electrostatically embedded many-body (EE-MB) expansion scheme for the correlation energies of a system of monomers within the crystal. The results demonstrate that hydrogen bonding is an...

Influence of adaptive statistical iterative reconstruction algorithm on image quality in coronary computed tomography angiography.

Acta radiologica open

Precht H, Thygesen J, Gerke O, Egstrup K, Waaler D, Lambrechtsen J.
PMID: 28405477
Acta Radiol Open. 2016 Dec 01;5(12):2058460116684884. doi: 10.1177/2058460116684884. eCollection 2016 Dec.

BACKGROUND: Coronary computed tomography angiography (CCTA) requires high spatial and temporal resolution, increased low contrast resolution for the assessment of coronary artery stenosis, plaque detection, and/or non-coronary pathology. Therefore, new reconstruction algorithms, particularly iterative reconstruction (IR) techniques, have been...

Exercise in space: the European Space Agency approach to in-flight exercise countermeasures for long-duration missions on ISS.

Extreme physiology & medicine

Petersen N, Jaekel P, Rosenberger A, Weber T, Scott J, Castrucci F, Lambrecht G, Ploutz-Snyder L, Damann V, Kozlovskaya I, Mester J.
PMID: 27489615
Extrem Physiol Med. 2016 Aug 02;5:9. doi: 10.1186/s13728-016-0050-4. eCollection 2016.

BACKGROUND: To counteract microgravity (µG)-induced adaptation, European Space Agency (ESA) astronauts on long-duration missions (LDMs) to the International Space Station (ISS) perform a daily physical exercise countermeasure program. Since the first ESA crewmember completed an LDM in 2006, the...

Validating cone-beam computed tomography for peri-implant bone morphometric analysis.

Bone research

Huang Y, Dessel JV, Depypere M, EzEldeen M, Iliescu AA, Santos ED, Lambrichts I, Liang X, Jacobs R.
PMID: 26273522
Bone Res. 2014 Jun 10;2:14010. doi: 10.1038/boneres.2014.10. eCollection 2014.

Cone-beam computed tomography (CBCT) has been recently used to analyse trabecular bone structure around dental implants. To validate the use of CBCT for three-dimensional (3D) peri-implant trabecular bone morphometry by comparing it to two-dimensional (2D) histology, 36 alveolar bone...

The design and function of birds' nests.

Ecology and evolution

Mainwaring MC, Hartley IR, Lambrechts MM, Deeming DC.
PMID: 25505520
Ecol Evol. 2014 Oct;4(20):3909-28. doi: 10.1002/ece3.1054. Epub 2014 Sep 24.

All birds construct nests in which to lay eggs and/or raise offspring. Traditionally, it was thought that natural selection and the requirement to minimize the risk of predation determined the design of completed nests. However, it is becoming increasingly...

Treatment of recalcitrant wounds of diverse etiology with a new hydroactive gel.

Wounds : a compendium of clinical research and practice

Van den Plas DL, Lambrecht A, Jacobs D, Liekens J, Van Hoey M.
PMID: 25903818
Wounds. 2009 Sep;21(9):243-8.

Our knowledge about wound care has progressed considerably in recent years. Nonetheless there is a continuing need for new topical hydroactive gels in this field. Flamigel® (Flen Pharma NV, Kontich, Belgium) has recently been used on a limited number...

The Performance of Density Functionals for Sulfate-Water Clusters.

Journal of chemical theory and computation

Mardirossian N, Lambrecht DS, McCaslin L, Xantheas SS, Head-Gordon M.
PMID: 26587599
J Chem Theory Comput. 2013 Mar 12;9(3):1368-80. doi: 10.1021/ct4000235. Epub 2013 Feb 21.

The performance of 24 density functionals, Hartree-Fock, and MP2 is assessed with respect to the CCSD(T)/CBS* energetics of 49 sulfate-water clusters with three to six water molecules. Included among the density functionals are GGA, meta-GGA, hybrid GGA, hybrid meta-GGA,...

Comment on "Demonstration of the casimir force in the 0.6 to 6 &mgr;m range".

Physical review letters

Lambrecht A, Reynaud S.
PMID: 10991022
Phys Rev Lett. 2000 Jun 12;84(24):5672. doi: 10.1103/PhysRevLett.84.5672.

No abstract available.

[Professor Marcel Stassen, 1882-1960].

Revue medicale de Liege

LAMBRECHTS A.
PMID: 13853551
Rev Med Liege. 1960 May 15;15:325-6.

No abstract available.

Multipole-based integral estimates for the rigorous description of distance dependence in two-electron integrals.

The Journal of chemical physics

Lambrecht DS, Ochsenfeld C.
PMID: 16292893
J Chem Phys. 2005 Nov 08;123(18):184101. doi: 10.1063/1.2079967.

We derive multipole-based integral estimates (MBIE) as rigorous and tight upper bounds to four-center two-electron integrals in order to account for the 1/R distance decay between the charge distributions, which is missing in the Schwarz screening commonly used in...

Casimir interaction of dielectric gratings.

Physical review letters

Lambrecht A, Marachevsky VN.
PMID: 18999653
Phys Rev Lett. 2008 Oct 17;101(16):160403. doi: 10.1103/PhysRevLett.101.160403. Epub 2008 Oct 17.

We derive an exact solution for the Casimir force between two arbitrary periodic dielectric gratings and illustrate our method by applying it to two nanostructured silicon gratings. We also reproduce the Casimir force gradient measured recently [H. B. Chan,...

Showing 1 to 12 of 308 entries