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In the last decades the growth in environmental pollution has led to a comparable growth in the number of the so-called regimes that attempt to combat transboundary pollution at the regional and global level. The majority of these international regimes have been contractual and have taken the form of frame-conventions. To varying degree there have been more detailed procedural mechanisms attached
This study investigated the behaviour of male European pine sawflies, Neodiprion sertifer Geoffroy (Hym., Diprionidae), that were released and observed downwind from pheromone traps baited with 100 mu g of the sex pheromone, (2S,3S,7S)-3,7-dimethyl-2-pentadecyl acetate. Releases were done at three distances; either at 5 m from one trap, or at 50 or 200 m from five traps, placed in a line perpendic
Research suggests that hyperbaric oxygen therapy may have beneficial effects on ulcer healing and amputation rates in diabetic patients. This paper describes the design of a study that is evaluating its effects on chronic diabetic foot ulcers.
Popular Abstract in Swedish I religionernas värld står inga grupper så nära varandra som judendomen och kristendomen. Inte i något annat fall har det förekommit så mycket okunskap, illvilja och förföljelser. Det är ett ofrånkomligt faktum att Förintelsen ägde rum i den världsdel som mest av alla präglats av den kristna kyrkan. Det är därför en angelägen uppgift att studera den tidigaste kristendomFew passages in the New Testament Gospels can compete with Mk 7:1-23 when it comes to the history of influence in biblical scholarship. Generations of scholars have turned to this pericope in order to find the message of the historical Jesus, the theology of early Christianity or even the essence of Christianity. In this thesis it is argued that the mainstream interpretation of the cardinal saying
We present a new type of nanometer-scale semiconductor nonlinear device, called self-switching device (SSD). The device was realized by simply etching insulating grooves into a semiconductor, between which a narrow channel with a broken symmetry was formed. Because of the asymmetry in the channel boundary, an applied voltage V not only changes the potential profile along the channel direction, but
Large-scale comparative genomics in harness with proteomics has substantiated fundamental features of eukaryote cellular evolution. The evolutionary trajectory of modern eukaryotes is distinct from that of prokaryotes. Data from many sources give no direct evidence that eukaryotes evolved by genome fusion between archaea and bacteria. Comparative genomics shows that, under certain ecological setti
We theoretically study attosecond pulse production via high-harmonic generation using a driving laser pulse with a time-dependent ellipticity. The theoretical approach produces results that agree with our experimental data obtained using 35 fs driving laser pulses and is further used to study the generation of single attosecond pulses with shorter laser pulses. We find an equation for the duration
Popular Abstract in Swedish Framställningen är kronologiskt upplagd och uppdelad i två steg. Första delen av studien behandlar perioden från 1948-1961 och synar Kjell Espmarks envetna strävan efter en självständig poetik från gymnasieskriverierna fram till och med de tre första diktsamlingarna, Mordet på Benjamin (1956), Världen genom kameraögat (1958) och Mikrokosmos (1961). Därefter kartläggs deSince his1956 début Kjell Espmark (b. 1930) has played a seminal part in Swedish post-War literature as both a poet and a novelist, and as an academic. To this date Espmark has written a dozen books of poetry, several novels, and has published highly influential works on Modernist poetry. Espmark's poetry is generically heterogeneous, and although Espmark's first collections of poetry were publish
Background: Gadolinium contrast media (Gd-CM) are regarded as non-nephrotoxic or considerably less nephrotoxic than iodine contrast media (I-CM), and have therefore come to be used as a substitute for I-CM in patients with renal insufficiency in a variety of radiographic examinations. Purpose: To investigate renal histomorphological changes caused by Gd-CM in comparison with I-CM after renal X-ra
The relationships between cadmium (Cd) levels in soil, feed crops, feed concentrate, pig feed mixture, water, pig blood, and kidney from 49 farms were investigated and the possibility to use pig kidney as a bioindicator of available Cd in the agricultural environment was evaluated. There were correlations between Cd levels in soil and wheat, between wheat and barley, and between feed and kidney. T
