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Modulation of CYP79 genes and glucosinolate profiles in Arabidopsis by defense signaling pathways.

Glucosinolates are natural plant products that function in the defense toward herbivores and pathogens. Plant defense is regulated by multiple signal transduction pathways in which salicylic acid (SA), jasmonic acid, and ethylene function as signaling molecules. Glucosinolate content was analyzed in Arabidopsis wild-type plants in response to single or combinatorial treatments with methyljasmonate

Introduction of molecularly imprinted polymers as recognition elements in conductometric chemical sensors

The construction and demonstration of a conductometric chemical sensor based on a molecularly imprinted polymer (MIP) is reported. Benzyltriphenylphosphonium ions, chosen as a model, were used as the analyte. The MIP based sensors gave, when exposed to the analyte, a significantly higher conductivity reading than the reference sensors. Furthermore, the use of molecularly imprinted polymers as arti

Indefinite articles and definite forms in Swedish children with specific language impairment

In many languages, children with Specific Language Impairment (SLI) show frequent omission of articles. Most articles in these languages are weak monosyllables. In Swedish, indefinite articles are prosodically comparable to articles in other languages, but definiteness is usually expressed through a suffix. We examined the use of articles in Swedish-speaking children with SLI in spontaneous data a

Car-to-car radio channel measurements at 5 GHz: Pathloss, power-delay profile, and delay-Doppler spectrum

We carried out a car-to-infrastructure (C2I) and car-to-car (C2C) 4x4 multiple-input-multiple-output (MIMO) radio channel measurement campaign at 5.2GHz in Lund, Sweden. This paper presents first results on pathloss, power-delay profiles, and delay-Doppler spectra in a C2C highway scenario, where both cars were traveling in opposite directions. A pathloss coefficient of 1.8 yields the best fit wit

Interregional Inventor Networks as Studied by Patent Coinventorships

We study the structure of the interregional inventor networks in Sweden by examining the residence of inventors and coinventors involved in Swedish patent applications to the European Patent Office. Several factors are found to influence the spatial affinity of regions. We find that spatial affinity extends beyond the region if it has less own R&D-related resources (business R&D, universit

Laser-Induced Incandescence for Soot Particle Size Measurements in Premixed Flat Flames

Measurements of soot properties by means of laser-induced incandescence (LII) and combined scattering–extinction were performed in well-characterized premixed ethylene–air flames. In particular, the possibility of using LII as a tool for quantitative particle sizing was investigated. Particle sizes were evaluated from the temporal decay of the LII signal combined with heat balance modeling of lase

Civic identity and net activism: the frame of radical democracy

The chapter makes use of the theoretic horizons of radical democrac, especially as found in the works of Chantal Mouufe, to conceptually explore the emergence of citizens' identities as active agents in the context of extra-parliamentarian political engagement using the Internet

EUROBRIDGE: New insight into the geodynamic evolution of the East European Craton

Abstract in UndeterminedThe Palaeoproterozoic crust and upper mantle in the region between the Ukrainian and Baltic shields of the East European Craton were built up finally during collision of the previously independent Fennoscandian and Sarmatian crustal segments at c. 1.8-1.7 Ga. EUROBRIDGE seismic profiling and geophysical modelling across the southwestern part of the Craton suggest that the C

Striking the balance between formality and informality in safety-critical communication: Train traffic control calls

Talk in safety-critical activities displays features that distinguish it from both ordinary conversations as well as from other institutional talk, but it also shares some features with these. Formality and informality are both interactionally accomplished phenomena, although shaped through different sources. Safety rules and pre-printed forms constitute two sources of formalization, dictating how

From similarity to uniqueness: Method and theory in comparative psychology

Comparative psychology is a strongly interdisciplinary field that shares many of its experimental methods and observational techniques with ethology and developmental psychology. The great variety of theories that comparative psychology evokes to explain behavior generates a wide array of exciting and potentially fruitful accounts, but is also problematic. It increases the risk of error in the for

Simulation of Fully Developed Laminar Heat and Mass Transfer in Fuel Cell Ducts with Different Cross Sections

The fully developed laminar flow and heat transfer for ducts with rectangular and trapezoidal cross section in fuel cells have been numerically simulated with one porous wall with a uniform mass injection or suction, while the other three walls being impermeable. The new concept of thermal boundary conditions of combined constant heat flux and constant temperature on the walls was implemented. Bas