Results 41 to 50 of about 50,407 (155)

Surface characterization and properties of ordered arrays of CeO2 nanoparticles embedded in thin layers of SiO2 [PDF]

open access: yes, 2005
We demonstrated the surface composite character down to the nanometer scale of SiO2-CeO2 composite high surface area materials, prepared using 5 nm colloidal CeO2 nanoparticle building blocks.
Airiau, Marc   +7 more
core   +3 more sources

A Brief Molecular History of Vγ9Vδ2 TCR‐Mediated Phosphoantigen Sensing

open access: yesImmunological Reviews, Volume 331, Issue 1, May 2025.
ABSTRACT Vγ9Vδ2 T‐cells are universally present in humans and represent one of the most prevalent TCR reactivities, evolutionarily conserved across diverse mammalian species. They are an innate‐like subset featuring a semi‐invariant TCR repertoire that drives their well‐recognized reactivity to small, non‐peptidic phosphoantigens (pAg). Crucially, they
Fiyaz Mohammed   +2 more
wiley   +1 more source

The Lisbon Treaty: A Brief Outline [PDF]

open access: yes, 2007
The story of the Lisbon Treaty cannot be told--nor can a brief outline thereof be sketched--without going back to the Constitutional Treaty, which represents the background to the Lisbon Treaty and against which the Lisbon Treaty ought to be assessed ...
Maganza, Giorgio
core   +1 more source

Satellite Traces: Ionogram Signatures of Bottom‐Side Upwelling Structures ‐ A Simulation Study

open access: yesGeophysical Research Letters, Volume 52, Issue 7, 16 April 2025.
Abstract Satellite Traces (STs) are the important ionogram signatures for the presence of upwellings in the bottom‐side ionosphere, which provide the necessary seed perturbation for the development of equatorial plasma bubbles (EPBs). In this study, a virtual ionosonde experiment is simulated to investigate the various ST signatures under the presence ...
M. Ankita   +6 more
wiley   +1 more source

Crossing the Bridge of Size: Reaching a Deal at Nice [PDF]

open access: yes, 2000
The Intergovernmental Conference which should conclude at Nice in December 2000 deals with issues of institutional reform which must be resolved before proceeding with enlargement. There are four main questions.
Best, Edward
core  

Off‐The‐Shelf Multivalent Nanoconjugate Cancer Vaccine Rescues Host Immune Response against Melanoma

open access: yesAdvanced Materials, Volume 37, Issue 16, April 23, 2025.
A star‐shaped cross‐linked polyglutamate (StCl) nanocarrier delivers melanoma‐associated peptide antigens via redox‐responsive linkers, inducing lymph node‐targeted antigen presentation. The nanoconjugate activates dendritic cells, promotes effector T‐cell responses, and enables tumor regression even in humanized patient‐derived preclinical models ...
Liane IF Moura   +19 more
wiley   +1 more source

OBSEA’s seismic station joins the IGC network

open access: yesInstrumentation viewpoint, 2013
A cabled system for collecting real-time seismic data has been developed and was deployed in spring of 2011. Nowadays (2013) this seismic station is being part of the Catalan Seismic Network managed by the IGC (Institut Geològic de Catalunya). The seismic system is part of Western Mediterranean Cabled Observatory, OBSEA (www.obsea.es).
Río Fernández, Joaquín del   +8 more
openaire   +3 more sources

Constitutional Talk: Exploring Institutional Scope Conditions for Effective Arguing [PDF]

open access: yes, 2007
[From the introduction]. Arguing, understood as reason-giving, is all pervasive in international politics: Negotiating actors give reasons for their demands at almost any time, regardless of whether talks are con-ducted in public or behind closed doors ...
Kleine, Mareike,, Risse, Thomas.
core  

The Convention on the Future of the EU: The European Commission and Treaty Reform [PDF]

open access: yes, 2003
Treaty reform has become an almost constant feature in the European Union. This article challenges the traditional intergovernmentalist assumption that state representatives are the only significant actors in this process by looking in some detail at the
Christiansen, Thomas, Gray, Mark.
core  

Cloning of a Carcinoembryonic Antigen Gene Family Member Expressed in Leukocytes of Chronic Myeloid Leukemia Patients and Bone Marrow [PDF]

open access: yes, 1990
The carcinoembryonic antigen (CEA) gene family belongs to the immunoglobulin superfamily and can be subdivided into the CEA and pregnancy-specific glycoprotein subgroups.
Berling, Barbara   +7 more
core   +1 more source

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