Results 91 to 100 of about 380,262 (318)

Eigenvalue of a semi-infinite elastic strip

open access: yes, 2006
A semi-infinite elastic strip, subjected to traction free boundary conditions, is studied in the context of in-plane stationary vibrations. By using normal (Rayleigh–Lamb) mode expansion the problem of existence of the strip eigenmode is reformulated in ...
Pichugin, AV   +5 more
core   +1 more source

Infinitive Subjects or Subjectless Infinitives?

open access: yesSuvremena lingvistika, 2000
This paper argues against the view that infinitive, or to be more precise, definitized clauses have subjects. The so-called infinitive subjects occur in three main types of construction: (i) subject of the infinitive introduced by the preposition for; (ii) either nominative or oblique (accusative) subjects of infinitives, and (iii) covert subjects of ...
openaire   +2 more sources

On Infinite Regions [PDF]

open access: yesTransactions of the American Mathematical Society, 1916
The object of the present paper is to lay down a general definition of infinite regions which will include the cases of projective geometry, the geometry of inversion, the geomnetry of the space of analysis, and other geometries which, like these, mnay be based on a set of elements consisting of the points of ordinary space of n complex dimensions ...
openaire   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 more
wiley   +1 more source

Individualitás és személyiség

open access: yesStudia Theologica Transsylvaniensia
In this study, I am in search of the limits of the Christian definition of the human person. I could have drawn on the ideas of countless authors, but I have drawn intuitively on the ideas of Emmanuel Mounier, Jacques Maritain, Béla Hamvas, Simone Weil,
László Gájer
doaj   +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

Infinite-Dilution Diffusion Coefficients of Complex Ions from Solution Conductivity Data

open access: yes, 2016
A technique is presented for determining infinite-dilution diffusion coefficients of complex ions from solution conductivity data. The method involves measuring the conductivities of dilute solutions in which the distribution of complex ions is ...
Peter S. Fedkiw (2943912)   +1 more
core   +1 more source

General Logic Programs as Infinite Games [PDF]

open access: yes, 2008
In [vE86] M.H. van Emden introduced a simple game semantics for definite logic programs. Recently [RW05,GRW05], the authors extended this game to apply to logic programs with negation. Moreover, under the assumption that the programs have a finite number
Rondogiannis, Panos   +2 more
core   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

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