Results 71 to 80 of about 1,348,643 (207)

Le politiche dell'Unione europea sulle armi da fuoco: profili generali

open access: yesRivista di studi e ricerche sulla criminalità organizzata, 2018
The European Union has developed a foreign policy on arms, to tackle the accumulation of small arms and light weapons in third countries and prevent it.
Alessandra Lang
doaj   +1 more source

Diffusion Limited Aggregation on a Cylinder

open access: yes, 2007
We consider the DLA process on a cylinder G x N. It is shown that this process "grows arms", provided that the base graph G has small enough mixing time. Specifically, if the mixing time of G is at most (log|G|)^(2-\eps), the time it takes the cluster to
A.S. Sznitman   +10 more
core   +3 more sources

Magnetic Field Structure from Synchrotron Polarization

open access: yes, 2006
Total magnetic fields in spiral galaxies, as observed through their total synchrotron emission, are strongest (up to \simeq 30\mu G) in the spiral arms.
Beck, Rainer
core   +3 more sources

Pragmatism and Effective Fragmented Governance: Comparing Trajectories in Small Arms and Military and Security Services

open access: yesOñati Socio-Legal Series, 2012
A hallmark of contemporary global governance is its complex nature. Understanding the implications of the array of “governors” and their efforts is paramount for scholars of global law and global politics.
Deborah Avant
doaj  

Classifying individuals at high-risk for psychosis based on functional brain activity during working memory processing

open access: yesNeuroImage: Clinical, 2015
The psychosis high-risk state is accompanied by alterations in functional brain activity during working memory processing. We used binary automatic pattern-classification to discriminate between the at-risk mental state (ARMS), first episode psychosis ...
Kerstin Bendfeldt   +14 more
doaj   +1 more source

Sequential Allocation and Balancing Prognostic Factors in a Psychiatric Clinical Trial [PDF]

open access: yes, 2008
In controlled clinical trials, each of several prognostic factors should be balanced across the trial arms. Traditional restricted randomization may be proved inadequate especially with small sample sizes.
Basilio B. Pereira   +4 more
core   +1 more source

Projectile Seating Depth Influence on a Small Arms Cartridge Performance

open access: yesTechnologia i Automatyzacja Montażu
In the world of small-arms ammunition, precision reigns supreme. The most significant feature of ammunitionfor shootersis undoubtedly the repeatability from one shot to the next. This study exploresthe detailedassembly process of small arms
Krzysztof Piasta   +3 more
doaj   +1 more source

Shrinkage Estimators in Online Experiments

open access: yes, 2019
We develop and analyze empirical Bayes Stein-type estimators for use in the estimation of causal effects in large-scale online experiments. While online experiments are generally thought to be distinguished by their large sample size, we focus on the ...
Agrawal Shipra   +6 more
core   +1 more source

Equilibrium properties of highly asymmetric star-polymer mixtures

open access: yes, 2004
We employ effective interaction potentials to study the equilibrium structure and phase behavior of highly asymmetric mixtures of star polymers. We consider in particular the influence of the addition of a component with a small number of arms and a ...
C. N. Likos   +9 more
core   +1 more source

The EU’s Open Arms and Small States

open access: yesNordicum-Mediterraneum, 2016
The EU has fostered lasting peace and prosperity in Europe since World War II and welcomed formerly autocratic countries back into the European fold.
Thorvaldur Gylfason
doaj  

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