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The ATLAS inner detector consists of three sub-systems: the pixel detector spanning the radius range 4cm-20cm, the semiconductor tracker at radii from 30 to 52 cm, and the transition radiation tracker (TRT), tracking from 56 to 107 cm. The TRT provides a combination of continuous tracking with many projective measurements based on individual drift tubes (or straws) and of electron identification b
A multicolor fluorescence imaging system applied to medical diagnostics is described. The system presented simultaneously records four fluorescence images in different wavelength bands, permitting low-resolution spectroscopy imaging. An arithmetic function image of the four spectral images is constructed by a pixel-to-pixel calculation and is presented on a monitor in false-color coding. A sensiti
We analyze the origin of dramatic breakdown of diffractive factorization, observed in single-diffractive (SD) dijet production in hadronic collisions. One of the sources is the application of the results of measurements of the diagonal diffractive deep inelastic scattering to the off-diagonal hadronic diffractive process. The suppression caused by a possibility of inelastic interaction with the sp
We argue that the human evolutionary heritage with frequent adaptations through geological time to environmental change has affected a trade-off between offspring variability and cancer resistance, and thus favored cancer-prone individuals. We turn the attention to a factor setting the highly cancer-resistant naked mole rat apart from most other mammals: it has remained phenotypically largely unch
This chapter addresses the politics of water and the interplay between depoliticisation, technocracy and peacebuilding. Water scarcity is often framed with a dual emphasis on the conflictual and cooperative dimensions. Hence, water is an important and prioritised area of environmental peacebuilding (Conca and Dabelko 2002). At the same time, there is something puzzling about the interaction betwee
The term “network society” is often discussed as the society of the future, with technological saturation, knowledge-based work, and network structure being its defining characteristics. The network society implies a world populated by engineers, global telecom companies, highly mobile workers, cultural diversity, spin-offs, high-tech clusters, and venture capital. Theoretical approaches and empir
Electroactive polymers with time-dependent behavior are considered in the present paper by way of a new physics-based micromechanical model; such viscoelastic response is described by the internal evolution of the polymer network, providing a new viewpoint on the stress relaxation occurring in elastomers. The main peculiarity of such internally rearranging materials is their capacity to locally re
We present a simple, analytic, and fully quantum theory of high-harmonic generation by low-frequency laser fields. The theory recovers the classical interpretation of Kulander et al. in Proceedings of the SILAP III Works hop, edited by B. Piraux (Plenum, New York, 1993) and Corkum [Phys. Rev. Lett. 71, 1994 (1993)] and clearly explains why the single-atom harmonic-generation spectra fall off at an
In emergency care research, it may be the case that neither informed consent nor surrogate consent is possible. In order to nonetheless allow for such research, codes and regulations of research ethics have increasingly incorporated provisions regarding this specific situation. The protection that those provisions offer need to be better understood. This article addresses in what ways they protect
Non-contact surface wave measurements are performed on a new asphalt concrete (AC) pavement using 48 micro-electro-mechanical system (MEMS) sensors as receivers to estimate the real part of the dynamic moduli of the AC top layer. Laboratory measurements of core samples, extracted from the field measurement positions, are used to construct master curves for comparison with the field measurements. T
The role and activities of the European Court of Justice (EJC) have been discussed for couple of decades now. Without any doubt the role that ECJ fulfils today in the European Community is not what it was in the beginning of its existence and perhaps not even what was strictly prescribed by the EC Treaty. In the present thesis will be firstly examined, how the present role of the ECJ, as a quasi-c
Following the introduction of Union citizenship by the Treaty of Maastricht in 1993, the ECJ has emphasised that: ''Union citizenship is destined to be the fundamental status of nationals of the Member States''. This marks a move away from the initial focus on ''market citizens'' in a Community primarily aimed at facilitating cross-border economic activity: a system
Russia is a country in transition towards democracy. However, the transition is very slow and many would say that Vladimir Putins's politics is pushing the country back to an authoritarian stage. One of the prerequisites of democracy is the possibility for the people to choose the leader. Nevertheless, democracy is much more than just being able to vote. The people of Russia are led by the man
Solar photo-voltaic (PV) and wind offer to bring both clean energy and clean water to remote regions and peri-urban areas in the world, outside the conventional electric grids. One out of seven people has no electric power available that would bring light to the home, cook the food, pump to access water and purify or re-use it. Off-grid systems are scalable and can be designed to any size, from ho
In this paper we study how transforming regular reinforcement learning environments into goal-conditioned environments can let agents learn to solve tasks autonomously and reward-free. We show that an agent can learn to solve tasks by selecting its own goals in an environment-agnostic way, at training times comparable to externally guided reinforcement learning. Our method is independent of the un
