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The paper investigates the potential for a packet switching network for real-time image processing by a Cellular Neural Network (CNN) implemented on a Field-Programmable Gate-Array (FPGA). The implementation of a CNN requires several parameter restrictions with respect to the universal concept. For instance, the number representation and the cloning template are often confined to respectively 8 bi
To estimate Holocene changes in organic carbon mass accumulation rates (Corg MARs) in the southeastern Swedish Baltic Sea, two sediment cores were studied in combination with biogeochemical modelling. Prior to 11 300 cal. BP, Corg MARs were extremely low, indicating low organic matter production on the catchment of the Baltic Ice Lake. Following a brief regression, the Ancylus Lake stage occurred
MIMO is an undisputed breakthrough in advanced wireless technology, as it offers potentially linear increase in information-theoretic capacity with the number of antennas. However, the implementation of MIMO in compact terminals is a relatively uncharted topic, due to challenging problems with high antenna correlation and mismatch loss, both of which greatly reduces the expected MIMO gains. In thi
BACKGROUND: A key component of achieving universal health coverage is ensuring that all populations have access to quality health care. Examining where gains have occurred or progress has faltered across and within countries is crucial to guiding decisions and strategies for future improvement. We used the Global Burden of Diseases, Injuries, and Risk Factors Study 2016 (GBD 2016) to assess person
Interest in precision diagnostics has been fuelled by the concept that early detection of cancer would benefit patients; that is, if detected early, more tumours should be resectable and treatment more efficacious. Serum contains massive amounts of potentially diagnostic information, and affinity proteomics has risen as an accurate approach to decipher this, to generate actionable information that
The harm that pathogens cause to hosts during infection, termed virulence, varies across species from negligible to a high likelihood of rapid death. Classic theory for the evolution of virulence is based on a trade-off between pathogen growth, transmission and host survival, which predicts that higher within-host growth causes increased transmission and higher virulence. However, using data from
The MAX IV laboratory is a Swedish national laboratory for synchrotron radiation hosted by the Lund University. It will operate two storage rings to produce synchrotron light of very high intensity and quality over a broad wavelength range. A linear accelerator will feed these storage rings in topping up mode as well as serve as an electron source for a short pulse facility built on its extension.
It is generally accepted that China will be a great competitor to the Western industrialized countries in the twenty-first century. Is this a reasonable opinion? Is it true that China’s size and growth rate are important in measuring its potential as a competitor? Two questions should be considered. First, is the growth rate of the Chinese economy based on productivity gains? If economic growth is
”The economy as instituted process” från 1957 torde vara den näst mest kända texten av Karl Polanyi (1886–1964) efter hans huvudarbete Den stora omdaningen från 1944. Här reder han ut skillnaden mellan ekonomibegreppets två innebörder av ekonomi som människors faktiska, substantiella utbyte med naturen och varandra och ekonomi som ett formaliserat tankesystem för rationell optimering. Polanyi argu
A number of policy instruments are used in order to provide consumers healthy products produced in a proper way as regards environmental impacts. The policy instruments are mainly directed to enterprises and companies producing products. Such actors are often addressed in terms of laws or regulations and represents different actors in a production chain. Policy instruments and the way they are use
This book studies agrarian change and the factors which have the potential to control and direct the course of such change. Hence it deals with a fundamental issue which has a direct bearing on poverty. Based on a survey of 367 agrarian households in South India, this book systematically compares two major ecotypes in Indian agriculture: rainfed cultivation and irrigated agriculture. The authors l
The representations of Adolf Eichmann includes those from the trial against him in Jerusalem, but also a large amount from films and television series. How do these relate to Hannah Arendts famous quotation of Eichmann as the incarnation of the banality of evil?
Balanseringen av identiteterna som brottsoffer och som ung man åstadkoms i intervjuer på skilda sätt. Ett sätt är via negeringar. De unga männen talar om vilka de är genom att säga att ”så är jag inte …”. I skildringarna av brottet, utsattheten, reaktioner hos andra, mötet med polis- och rättsväsende är vidare skratt, humor och ironi återkommande inslag.
Education reform in the Muslim Middle East is the crossroad of globalization, rapid economic development, socio-political changes and religious ideologies. The diverse pattern of the reforms is the reflection of the complexity across the region; affected by domestic factors and the nature and extent of the linkage to the global forces. Despite differences, reforms share four common interlinked fea
Although the existence of a large carbon sink in terrestrial ecosystems is well-established, the drivers of this sink remain uncertain. It has been suggested that perturbations to forest demography caused by past land-use change, management, and natural disturbances may be causing a large component of current carbon uptake. Here we use a global compilation of forest ag
