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One-dimensional pulse propagation in temporally dispersive dielectrics is analyzed using a scalar, causal fundamental solution of the dispersive wave operator (a single, retarded Green’s function). A number of exact solutions for normal incidence on dispersive half-spaces are given, and these solutions are compared to time-domain numerical results and to forerunners (precursors).
Why is the notion of experience so relevant for feminist theory? How has the concept been used and by whom? What are the theoretical and political implications of postmodern theory for a re-thinking of the concept? In these pages we will explore the uses and abuses of the concept of experience in contemporary feminist thought through the works of influential feminist intellectuals. This article ha
NERICA is a new group of high-yielding and stress-tolerant upland rice varieties, developed by the Africa Rice Center to address the continent-wide rice challenge, poverty and food insecurity. Recognizing that African women farmers do not always benefit from the introduction of productivity-enhancing technology and higher-value crops, the aim of my thesis is to understand processes leading to NERI
For the simultaneous evaluation of the influence on engine knock of both chemical conditions and global operating parameters, a combined tool was developed. Thus, a two-zone kinetic model for SI engine combustion calculation (Ignition) was implemented into an engine cycle simulation commercial code. The combined model predictions are compared with experimental data from a single-cylinder test engi
Today’s multimedia systems use different types of media with different play-out devices. Currently we are heading towards a situation where for example cellular content providers, the home entertainment industry and networked multimedia over the Internet provide different content and dirferent formats that are incompatible with devices from the other systems. This is in stark contrast with the cur
I detta utkast analyseras forskningsprocessens olika steg, från problemformulering till analys av data, och de kritiska val man ställs inför. Den empiriska delen bygger på observationer i Ljubija, en stad i nordvästra Bosnien, tidningsartiklar från området samt fjorton intervjuer. Känslorna under fältarbetet diskuteras.
Dough is the intermediate product in the transformation of fluurs to bread or to other baked products. Rheological properties of dough and gluten are important since they affect the quality of the baked product. They are also important because the provide information on dough structure. As with any other material, the rheological properties of dough are determined by its composition (protein, star
The main goal of SASPENCE is to develop and evaluate an innovative system able to perform the Safe Speed and Safe Distance concept, that means to help the driver in avoiding accident situations related to excessive speed or too small headway. So, the system should co-operate seamlessly with the driver, suggesting the proper velocity for the given condition (road structure, traffic situation, etc.)
