The classification of the lower levels of Lu I is mainly based on the pioneer work of Meggers and Scribner [1] and Klinkenberg [2 ] . In a recent investigation Verges and Wyart [3] observed 155 emission lines in the infrared region of 1 — 3.7/<m. By means of Fourier transform spectroscopy they measured the magnetic and electric hyperfine constants of the combining levels of 40 lines for the iso...

Gauss’ law and the equation of continuity must be satisfied in all materials be they solids, liquids or gases. Most materials are classified as simple materials; i.e., their electrical properties are linear, isotropic and homogeneous. Charge transport in these simple materials should be described by a constitutive equation known as Ohm’s law. When Ohm’s law is combined with Gauss’ law and the e...

References 1 Migliori GB, Sotgiu G, Gandhi NR, et al. Drug resistance beyond extensively drug-resistant tuberculosis: individual patient data meta-analysis. Eur Respir J 2013; 42: 169–179. 2 Srivastava S, Peloquin CASG, Migliori GB. Therapeutic drug management: is it the future of MDR-TB treatment? Eur Respir J 2013; 42: 1449–1453. 3 Akkerman AO, Van Altena R, Klinkenberg T, et al. Drug concent...

In the real world concepts are often not stable but change with time. Typical examples of this are weather prediction rules and customers’ preferences. The underlying data distribution may change as well. Often these changes make the model built on old data inconsistent with the new data, and regular updating of the model is necessary. This problem, known as concept drift, complicates the task ...

Molecular Oncology has become fully Open Access in 2017 joining the other FEBS journals on the FEBS Press platform and Wiley. From January 2017, all articles in Molecular Oncology are published under the Creative Commons Attribution License (CC BY), allowing readers to access the journal irrespective of speciality, host institution or location. The journal will continue to highlight new discove...

Elongated topographic artifacts, such as the striping production artifacts described for USGS 7.5-minute DEMs, can result in globally biased estimates of slope and aspect. As such, developing methods to reduce these artifacts and their resulting biases is important. This study presents an algorithm for the mitigation of these artifacts, using Terrain Resource Information Management (TRIM) digit...

Digital elevation models (DEMs) are prone to error that, as they can never be entirely eliminated, must be managed effectively. Thus, it is important to understand the nature of error and their sources, especially in the context of the intended use of a DEM. This paper investigates the effects that can be expected when common DEM errors propagate through a scaling analysis. The errors investiga...