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Try to imagine a fire emergency evacuation. What is the first image that you have in your mind? Here there are some guesses. Probably a parent running inside a house trying to rescue her children, but not managing since she is too scared? An old man stuck crying in a corner of a room with flames and smoke all around him? Or a group of people crushing aggressively against each other in order to get

Event-based sampling provides a way of lowering the resource utilization in sensing and communication applications. By sending a sample only when some triggering condition is fulfilled, we can ensure that the transmitted samples actually carry innovation. However, in an event-based system, the state estimation problem becomes complicated, as the information of not receiving a measurement must be t

Purpose: To study the influeuce of age, gender, intraocular pressure and refraction on optic disc topography in normal subjects. Methods: We studied both eyes of 225 healthy subjects between 20 and 80 years of age using raster tomography (Glaucoma-Scope®, Ophthalmic Imaging Systems, Sacramento CA, USA) and scanning laser tomography (Heidelberg Engineering, Heidelberg, Germany). We chose to study c

Vacuum carbonization of organic precursors usually causes considerable structural damage and collapse of morphological features. However, for a polymer with intrinsic microporosity (PIM-EA-TB with a Brunauer–Emmet–Teller (BET) surface area of 1027 m2g–1), it is shown here that the rigidity of the molecular backbone is retained even during 500 °C vacuum carbonization, yielding a novel type of micro

European and US emission legislation on diesel compression ignition engines has pushed for the development of new types of combustion concepts to reduce hazardous pollutants and increase fuel e ciency. Partially premixed combustion (PPC) has been proposed as one solution to future restrictions on emissions while providing high gross indicated e ciency. The conceptual idea is that the time for the

The need to analyze and understand energy consumption in relation to households' activity patterns is vital for developing policy means that contribute to an energy efficient life and what people would deem as a "good" everyday life. To do this we need to learn more about how energy use is a part of everyday life; this article contributes to that objective. We use the time-geographic diary approac

A well-known property of sexual selection combined with a cross-sex genetic correlation (rmf) is that it can facilitate a peak shift on the adaptive landscape. How do these diversifying effects of sexual selection + rmf balance with the constraints imposed by such sexual antagonism, to affect the macroevolution of sexual dimorphism? Here, I extend existing quantitative genetic models of evolution

Let NDTIME(f(n),g(n)) denote the class of problems solvable in O(g(n)) time by a multi-tape Turing machine using an f(n)-bit non-deterministic oracle, and let DTIME(g(n)) = NDTIME(0, g(n)). We show that if the all-pairs shortest paths problem (APSP) for directed graphs with N vertices and integer edge weights within a super-exponential range { -2Nk+o(1),.,2Nk+o(1)}, k≥1 does not admit a truly subc

Highly deprived urban contexts, such as informal settlements in the global south, can turn into niches of extreme innovation and sparkle ingenuity out of necessity. But what are the rationales behind the participation of disadvantaged communities in social innovations? Why do they engage in grassroots innovations? What is it that makes these grassroots try novelties and continue experimenting with

In this letter, we deal with evolutionary game-theoretic learning processes for population games on networks with dynamically evolving communities. Specifically, we propose a novel mathematical framework in which a deterministic, continuous-time replicator equation on a community network is coupled with a closed dynamic flow process between communities, in turn governed by an environmental feedbac

Does language modulate perception and categorisation of everyday objects? Here, we approach this question from the perspective of grammatical gender in bilinguals. We tested Spanish–English bilinguals and control native speakers of English in a semantic categorisation task on triplets of pictures in an all-in-English context while measuring event-related brain potentials (ERPs). Participants were

The thesis deals with experiments and numerical simulations of adiabatic laminar premixed flames anchored to a heat-flux burner using different mixtures under various operating conditions. The aim is to obtain a better understanding of cellular instability in heat-flux burner anchored flames. Numerical and experimental studies were carried out to characterize the onset and the evolution of cellula

Nigeria is a federal state with 36 states and 1 territory, the Abuja Federal Capital Territory. Nigeria is Africa's most populous country&semic the population is estimated to be around 130 million. More than 250 ethnic groups live in the country. The most populous and politically influential are Hausa and Fulani (29%), Yoruba (21%) and Igbo (often called Ibo, 18%). About 50% of the populat

Purpose We aim to investigate how professionals make sense of the culture in the context of PSFs and how they engage in organizational and professional identification. Methodology The researchers look into the sensemaking processes professionals attach to organizational culture from a symbolic interactionism tradition, while from a critical perspective challenging the mainstream assumptions about

Knapp-Moving is interersted in changing their testloop. They are currently using an old PLC and want to change to a more modern PLC. The PLC that the company is currently using is a Siemens s7-300 and it's our job to change the system to a Siemens s7-1200. When we have rebuilt and implemented the new system we are going to investigate if their new bought motors are more efficient than the old

I Sverige finns en rättstradition att läkare utan att riskera åtal, på grund av olika ansvarsfrihetsprinciper, kan utföra ingrepp på en patient som i straffrättslig mening annars hade klassats som brott. Den ansvarsfrihetsprincip som är av störst vikt för läkare är den om social adekvans. Till skillnad från övriga ansvarsfrihetsprinciper är denna princip inte lagstadgad och är i stället formuleradThere is a legal tradition in Sweden that doctors without risking prosecution, due to different discharge principles, can perform procedures on a patient that otherwise would be classified as crimes. The most important discharge principle for doctors is the principle of social adequacy. Unlike other discharge principles, this principle is not statutory and is formulated as a principle of law. It i

This project discusses the effects of recycle streams on the dynamics and performance of chemical plants. The questions addressed are: can the current industry standard tuning methods still be applied to systems with recycle, and if not, how can they be modified? This is approached by analysing the arrest time tuning method when applied to an integrating process with and without recycle. The resul