Results 91 to 100 of about 16,356,505 (288)

Terahertz Modulation of Even-order Polarization in GaAs

open access: yesIEEE Photonics Journal
The application of electric fields induces changes in the symmetry of crystals, which can be observed spectroscopically as variations in the even harmonic generation. In this study, we report the ultrafast modulation of GaAs crystal symmetry using strong
Jianhua Sang   +4 more
doaj   +1 more source

The geometry of GL(2,q) in translation planes of even order q2

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1978
In this article we show the following: Let π be a translation plane of even order q2 that admits GL(2,q) as a collineation group. Then π is either Desarguesian, Hall or Ott-Schaeffer.
N. L. Johnson
doaj   +1 more source

Dissipative Ordinary Differential Operators of Even Order [PDF]

open access: yesTransactions of the American Mathematical Society, 1967
The aim of this paper is to study the Cauchy problem for the system (1.1). We shall make the following three assumptions: (1.2) B=B*, C=-C*, D=-D*,..., T=-T*; (1.3) Z-=Bx+A+A* 1 in L2(a, b; F) defined by 1 =a( (Fy, y) dx and a norm IYi= [KY, Y>i]112, L2(a, b; F) becomes a Hilbert space which we shall sometimes denote by H1.
openaire   +2 more sources

[Letter from the Order of Canada, 22 December 1972]

open access: yes, 1972
A letter from the Order of Canada informing Nicholas de Grandmaison that he has been appointed a Member of the Order of Canada and that he will receive the award of the Order at the Investiture the following ...
The Order of Canada
core  

How structural disorder and polyelectrolyte properties of prothymosin α enable its large interactome

open access: yesFEBS Letters, EarlyView.
In this review, complexes of the fully disordered and highly negatively charged prothymosin α are collected, described, and discussed. Linked to its poly‐electrostatic character, prothymosin α engages a large interactome through multiple different binding modes ranging from fully disordered complexes to short linear motif (SLiM)‐driven interactions ...
Ketty C. Tamburrini   +3 more
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Oscillation Criteria for Certain Even Order Neutral Delay Differential Equations

open access: yesInternational Journal of Differential Equations, 2014
We establish sufficient conditions for the oscillation of solutions of even order neutral type differential equations of the form [r(t)[x(t)+p(t)x(τ(t))](n−1)]′+q(t)f(x(σ(t)))=0.
Ruba Al-Hamouri, Ali Zein
doaj   +1 more source

[Letter from the Order of Canada, 12 January 1973]

open access: yes, 1973
A letter from the Order of Canada addressed to Mr. de Grandmaison and signed by Carl Lochnan, Director of Honors. The letter includes information about the Investiture of the Order held on April 11, 1973, at the Government House in ...
The Order of Canada
core  

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

open access: yesMolecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur   +11 more
wiley   +1 more source

Testing Modules of Groups of Even Order for Simplicity

open access: yesJournal of Algebra, 1998
The main computational tool for testing simplicity of modules for an algebra (such as a group algebra) is Norton's criterion, which is essentially a straightforward result in elementary linear algebra -- see \textit{R. A. Parker}'s original paper on the Meat-axe [Computational group theory, Proc. Symp., Durham 1982, 267-274 (1984; Zbl 0555.20001)]. One
Michler, Gerhard O., Solberg, Øyvind
openaire   +2 more sources

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