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VÄLKOMMEN TILL Preliminärt Schema 2017-06-13 Välkommen till Miljövetenskap grundkurs MVEA01 - HT 2017 (28/8-27/10) Kursansvarig: Katarina Hedlund 046/2223798, e-mail: Katarina.Hedlund@biol.lu.se Kurshemsida: http://www.cec.lu.se/sv/utbildning/miljovetenskap-grund-och- avancerad-utbildning/kurser/miljovetenskap-grundkurs-15hp och intern kurskommunikation - http://luvit.ced.lu.se. För att komma in b

https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/mvea01_schema_ht17_0613_1.pdf - 2026-05-29

VÄLKOMMEN TILL Preliminärt Schema 2017-08-14 Välkommen till Miljövetenskap grundkurs MVEA01 - HT 2017 (28/8-27/10) Kursansvarig: Katarina Hedlund 046/2223798, e-mail: Katarina.Hedlund@biol.lu.se Kurshemsida: http://www.cec.lu.se/sv/utbildning/miljovetenskap-grund-och- avancerad-utbildning/kurser/miljovetenskap-grundkurs-15hp och intern kurskommunikation - http://luvit.ced.lu.se. För att komma in b

https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/mvea01_schema_ht17_0814_x.pdf - 2026-05-29

VÄLKOMMEN TILL Preliminärt Schema 2017-08-14 Välkommen till Miljövetenskap grundkurs MVEA01 - HT 2017 (28/8-27/10) Kursansvarig: Katarina Hedlund 046/2223798, e-mail: Katarina.Hedlund@biol.lu.se Kurshemsida: http://www.cec.lu.se/sv/utbildning/miljovetenskap-grund-och- avancerad-utbildning/kurser/miljovetenskap-grundkurs-15hp och intern kurskommunikation - http://luvit.ced.lu.se. För att komma in b

https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/mvea01_schema_ht17_0817.pdf - 2026-05-29

Service meshes factor out code dealing with inter-micro-service communication, such as circuit breaking. Circuit breaking actuation is currently limited to an "on/off" switch, i.e., a tripped circuit breaker will return an application-level error indicating service unavailability to the calling micro-service. This paper proposes a soft circuit breaker actuator, which returns cached data instead of

In this work we investigate the development of functionally graded cemented carbides, featuring macro gradients on the millimeter scale, where Fe, or Ni is the binder phase. Two composites, WC-Ni and WC-Fe with 20 % binder by volume were produced by addition of TiC on the surface of the samples before sintering at 1475 °C for 1 h. The sintered samples were analyzed using electron microscopy and mi

Heritable variation is a prerequisite for evolutionary change, but the relevance of genetic constraints on macroevolutionary timescales is debated. By using two datasets on fossil and contemporary taxa, we show that evolutionary divergence among populations, and to a lesser extent among species, increases with microevolutionary evolvability. We evaluate and reject several hypotheses to explain thi

Episodic memory formation entails the integration of diverse elements such as people, places, and objects. This process, known as binding, creates a unified memory trace that the brain maintains and retrieves as a coherent representation of the episode. Despite extensive research, the precise neural mechanisms underlying this binding process are still not fully understood. We hypothesized that the

A deep understanding of double-directional wireless channels is imperative for wireless system design. This necessitates the development of precise channel models through channel sounding. Given the dynamic nature of wireless channels, a short measurement time is highly desirable. In this paper, we present and validate a dual-polarized millimeter-wave channel sounder that uses a rotating mirror me

The processes responsible for the formation of Earth's most conspicuous diversity pattern, the latitudinal diversity gradient (LDG), remain unexplored for many clades in the Tree of Life. Here, we present a densely sampled and dated molecular phylogeny for the most speciose clade of damselflies worldwide (Odonata: Coenagrionoidea) and investigate the role of time, macroevolutionary processes, and

In this study, we simulate the automatic control of an electric wheelchair for indoor Pac-Man-style navigation using solely thought commands. We delve into the decision-making mechanisms of an operational EEG-based brain computer interface that employs a visual oddball paradigm. We investigate strategies to enhance the efficiency of decision-making processes, aiming to accelerate response times wh

This study aims to compare the effectiveness of different Pharmacokinetic-Pharmacodynamic (PK-PD) models for administering Propofol and Remifentanil, two critical agents in anesthesia. Initially, different PK models were introduced: one for Propofol based on the Schnider model and another for Remifentanil using the Minto model. Alternatively, both drugs were modeled using the Eleveld models. The P

We investigate the problem of low-complexity, high-dimensional channel estimation with beamspace observations, for the purpose of localization. Existing work on beamspace ESPRIT (estimation of signal parameters via rotational invariance technique) approaches requires either a shift-invariance structure of the transformation matrix, or a full-column rank condition. We extend these beamspace ESPRIT

An extension of the feedline is often needed when an antenna is integrated with the roof glass of a car. How much the extension affects the antenna performance depends on the type of antenna and feedline used. This paper studies the effects of coplanar waveguide feedline extension on the performance of a circularly-polarized square slot antenna. Simulation results show a general decrease in the an

Experimentation has been considered critical for successful software product and business development, including in video game startups. Video game startups need “wow” qualities that distinguish them from the competition. Thus, they need to continuously experiment to find these qualities before running out of time and resources. In this study, we aimed to explore how these companies perform experi

In this paper, a wideband circularly polarized antenna is designed for integration into the glass roof of a modern car for GNSS positioning applications. Characteristic mode analysis is used to obtain more physical insight into the problem and hence satisfy the polarization and bandwidth requirements. The antenna has a low profile and uses a single coplanar waveguide feed to cover all GNSS bands.

Background: Road transportation is one of the main sources of CO2 emissions. Making logistics more efficient, e.g., through co-loading freight transport, would reduce emissions. However, this requires the sharing of freight and routing data between actors in the logistics chain. Aim: This study aims to explore the literature on how Open Data Ecosystems (ODEs) can be applied to the logistics sector

Radio signals are used broadly as navigation aids, and current and future terrestrial wireless communication systems have properties that make their dual-use for this purpose attractive. Sub-6 GHz carrier frequencies enable widespread coverage for data communication and navigation, but typically offer smaller bandwidths and limited resolution for precise estimation of geometries, particularly in e

Millimeter-wave (mmWave) technology holds the potential to revolutionize head-mounted displays (HMDs) by enabling high-speed wireless communication with nearby processing nodes, where complex video rendering can take place. However, the sparse angular profile of mmWave channels, coupled with the narrow field of view (FoV) of patch-antenna arrays and frequent HMD rotation, can lead to poor performa