Analog decoders are constructed based on interconnecting CMOS Gilbert vector multipliers using transistors operating in the sub-VT region. They are seen as an interesting alternative to digital implementations with a low transistor count and a potential for a very low power consumption. Analog implementation makes the circuit sensitive to mismatch, requiring careful transistor sizing. A simulation

In this study, a two-dimensional numerical model for water flow and solute transport, Hydrus-2D, was used to investigate the impact of landfill cover thickness and the antecedent water content (Ө) of the soil beneath the landfill on the chloride percolation below the landfill. Series of simulation scenarios were performed using season varying climatic data during a 30-year period including two var

As a cost-effective option for Cloud consumers, spot service has been considered to be a significant supplement for building a full-fledged market economy for the Cloud ecosystem. However, unlike the static and straightforward way of trading on-demand and reserved Cloud services, the market-driven regulations of employing spot service could be too complicated for Cloud consumers to comprehensively

Monl torlng of trace gases in the atmosphere has been performed wl th differential absorption lldar and differential optical absorption spectroscopy. A new mobile differential absorption lldar system has been constructed. It is described in detail and examples of 502 and N02 measurements are given. Studies of the N02 concentration distribution in an urban area during a temperature inversion were p

Abstract in SpanishEste texto responde a una necesidad izquierdista, pero de una izquierda que por razones obvias ya no se encuentra. Trata de buscar todas las respuestas; de no renunciar a una visión compleja pero global, capaz de transformase en una “guía para la acción”. Se trata de un texto con respuestas, planes, ideas claras, objetivos, convicciones. Hasta hace no muchos años, el mundo era r

A comparison between second language learners of Swedish, some of whom have an L1 with lexical tones, while the others do not, and their ability to produce adequate tonal word accents in Swedish is presented. The L1s in question are Farsi, Somali, Vietnamese and Thai. There is no clear evidence that it is easier to learn the correct Swedish word accent patterns and their correct application for sp

Wealth is highly correlated between parents and their children; however, little is known about the extent to which these relationships are genetic or determined by environmental factors. We use administrative data on the net wealth of a large sample of Swedish adoptees merged with similar information for their biological and adoptive parents. Comparing the relationship between the wealth of adopte