Results 81 to 90 of about 9,251,887 (309)

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

open access: yesFEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui   +4 more
wiley   +1 more source

Beyond Fortress Europe? How European Cooperation Strengthens Refugee Protection [PDF]

open access: yes, 2009
It is often said that European cooperation on asylum has led to the development of ‘Fortress Europe’, as asylum policies have become more restrictive and asylum seekers find it increasingly difficult to reach European territory and benefit from ...
Thielemann, Eiko
core  

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Navigating the Stars: Norway, the European Economic Area and the European Union. CEPS Paperback. February 2002 [PDF]

open access: yes, 2002
This study expertly assesses the evolving relationship between Norway and the European Union, the centrepiece of which is the European Economic Area (EEA).
Houben, Marc   +6 more
core  

The Right to Participate in the European Elections and the Vertical Division of Competences in the European Union

open access: yesEuropean Papers, 2019
(Series Information) European Papers - A Journal on Law and Integration, 2018 3(3), 1245-1264 | Article | (Table of Contents) I. Introduction. - II. An enforceable right to participate in European elections. - III.
Sébastien Platon
doaj   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

open access: yesFEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward   +2 more
wiley   +1 more source

Who is a Normative Foreign Policy Actor? The European Union and its Global Partners. CEPS Paperbacks. May 2008 [PDF]

open access: yes, 2008
This book investigates “Who is a normative foreign policy actor?” It forms part of a new project intended to explore fundamental aspects of foreign policy at the global level, against the backdrop of a proliferation of global actors in the 21st century ...
Tocci, Nathalie
core  

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Holes in the skies over NATO's Central European member states. OSW Commentary No. 119, 22.10.2013 [PDF]

open access: yes, 2013
Over the past few months, four Central European states have made decisions which will determine the shape of their air forces over the next decade.
Groszkowski, Jakub   +2 more
core  

Nowe państwa członkowskie i „polityczne kryteria kopenhaskie ”

open access: yesPoliteja, 2015
New member states and „the political Copenhagen criteria” Besides pointing out economical preconditions for states applying for membership in the European Union, the „Copenhagen criteria” are supposed to test and verify if candidates fulfill „the ...
Rafał Prostak
doaj   +1 more source

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