27 Result(s)

Chapter and Conference Paper

Accessibility for All: A Report from the CSCE President’s Task Force on Accessibility

The UN High Commission on the Rights of Persons with Disabilities, to which Canada is a signatory, focuses on the right to a full and complete life in the community supported by accessible infrastructure yet t...

A. Perks, J. Gillis, T. Hanson… in Proceedings of the Canadian Society of Civ… (2023)

Article

De novo mutations in schizophrenia implicate chromatin remodeling and support a genetic overlap with autism and intellectual disability

Schizophrenia is a serious psychiatric disorder with a broadly undiscovered genetic etiology. Recent studies of de novo mutations (DNMs) in schizophrenia and autism have reinforced the hypothesis that rare geneti...

S E McCarthy, J Gillis, M Kramer, J Lihm, S Yoon, Y Berstein… in Molecular Psychiatry (2014)

Article

Genome-wide expression profiling of schizophrenia using a large combined cohort

Numerous studies have examined gene expression profiles in post-mortem human brain samples from individuals with schizophrenia compared with healthy controls, to gain insight into the molecular mechanisms of t...

M Mistry, J Gillis, P Pavlidis in Molecular Psychiatry (2013)

Article

The statistics of derangement—A survey

Given a finite setX of elements, divided into disjoint subsets, we define a derangement ofX as a permutation which leaves none of the elements in their original subsets. The probability of a random permutation be...

J. Gillis in Journal of Statistical Physics (1990)

Article

An inequality relating to triple product integrals of laguerre functions

IfL _n(x) is thenth Laguerre polynomial and {ie45-1}, then we can expand the functions {ie45-2} over (0, ∞) in terms of the set {ie45-3}, i.e., {ie45-4}. In this paper we prove, an old-standing con...

D. Debbi, J. Gillis in Israel Journal of Mathematics (1974)

Article

Magnetic braking during star formation I

We study the transport of angular momentum from a cool massive gas cloud by Alfvén waves travelling along the distorted magnetic field linking the cloud with the hot galactic background. The efficiency of brak...

J. Gillis, L. Mestel, R. B. Paris in Astrophysics and Space Science (1974)

Article

Time-dependent viscous flow in a straight channel

An infinite straight channel, filled with an incompressible viscous fluid, is closed at one end by a piston. This is set in motion with finite acceleration and then maintained at constant velocity until the fl...

N. Liron, J. Gillis in Applied Scientific Research (1971)

Article

Laminar flow in a pipe at low and moderate reynolds numbers

The laminar flow of a homogeneous viscous liquid in the inlet of a pipe is investigated numerically for a range of small and moderate Reynolds numbers where the boundary layer approximation is inapplicable. Ve...

M. Friedmann, J. Gillis, N. Liron in Applied Scientific Research (1968)

Article

Radiometric control of analytical separation procedures

Different analytical separation procedures were investigated by radioactive tracer techniques.

J. Pijck, J. Hoste, J. Gillis in Microchimica Acta (1962)

Article

The Taylor problem for superposed fluids

J. Gillis, H. H. Goldstine in Rendiconti del Circolo Matematico di Palermo (1957)

Article

Séparation du Niobium et du Tantale par chromatographie sur papier

La séparation du Nb et du Ta à l'échelle micro a été étudiée par chromatographie descendente sur papier, en employant différents éluants organiques. Une séparation très satisfaisante est obtenue en employant c...

E. Bruninx, J. Eeckhout, J. Gillis in Microchimica Acta (1956)

Article

Dosage microgravimétrique et spectrophotométrique du calcium par la lorétine

Les auteurs ont élaboré une méthode semi-micro et micro-gravimétrique et une méthode spectrophotométrique pour le dosage du calcium par la lorétine. Après avoir établi le facteur analytique du lorétinate de ca...

J. Gillis, J. Van Der Stock, J. Hoste in Microchimica Acta (1956)

Article

L'isonitrosodimédon, réactif du cobalt

L'isonitrosodimédon fut étudié d'une part comme réactif qualitatif et d'autre part pour la précipitation et le dosage microgravimétrique du cobalt.

J. Gillis, J. Hoste, J. Pijck in Microchimica Acta (1953)

Article

Microchimie et ultramicro-chimie

Since the end of the last century new techniques have been developed to make it possible to perform chemical experiments on a smaller and smaller scale.

J. Gillis in Experientia (1952)

Article

“Absolute” and “practical” sensitivity of an analytical test

1. The identification limit of a given test is only to be understood as a constant, ifall details, even the smal...

J. Gillis in Mikrochemie vereinigt mit Mikrochimica acta (1951)

Article

Le dosage colorimétrique du cuivre par la cuproïne

Le 2,2′ diquinolyle a été étudié comme réactif colorimétrique pour la détermination de traces de cuivre. Il a été démontré que le complexe pourpre formé avec le Cu (I) est extractible à l'alcool iso-amylique. ...

J. Hoste, A. Heiremans, J. Gillis in Mikrochemie vereinigt mit Mikrochimica acta (1951)

Article

La sensibilité absolue des réactions analytiques

Après avoir exposé comment la sensibilité d'une réaction analytique peut être représentée graphiquement dans un diagramme bilogarithmique par une droite fixant les limites de perceptibilité, il est montré comm...

J. Gillis in Mikrochemie vereinigt mit Mikrochimica acta (1951)