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Generalist plant-feeding insects are characterised by a broad host repertoire that can comprise several families or even different orders of plants. The genetic and physiological mechanisms underlying the use of such a wide host range are still not fully understood. Earlier studies indicate that the consumption of different host plants is associated with host-specific gene expression profiles. It

Denna uppsats behandlar fattigdomsbekämpning utifrån svensk biståndspolitik. Bi-ståndsgivning har länge varit en självklar del i både internationell och svensk politik, ändå har inga större framgångar skett med att utrota fattigdom. Syftet med uppsatsen är att utvärdera Sveriges politik om bistånd genom det senast utgivna dokumentet om bi-ståndspolitik – Biståndspolitisk plattform – utgiven av regThis essay concern poverty alleviation through Swedish aid policy. Giving aid has been an evident part of both international and Swedish policy for a long time, yet there has been no great success with eradicating poverty. The purpose is to evaluate Sweden’s aid policy through its most recently published document on aid policy, which the govern-ment published in March 2014. The document will be an

Krita-paleogen-gränsen har länge varit central i diskussioner mellan forskare runt om i världen, då den markerar/sammanfaller med utdöendet av 75% av jordens arter till följd av ett enormt asteriodnedslag på Chicxulúbhalvön i Mexiko. Gränsintervallet är vida utbrett i sedimentära lagerföljder som bildades under denna tid, och kan identifieras genom sina unika kemiska egenskaper och karakteristiskaThe Cretaceous-Paleogene boundary has long been a center of discussion amongst scientists as it marks the extinction of 75% of all species on Earth. This mass extinction event was probably caused by an enormous asteroid impact event in what is now Mexico. The boundary interval is easily identified in the sedimentary geological record because of its unique chemical properties as well as its charact

This paper investigates the journalistic language in El País, Spain’s most read newspaper, with the aim to problematize the use of male generic nouns in Spanish. According to our theoretical framework, the feminist critique of language, male generic nouns are considered to be the result of a patriarchal and androcentric system. Thus, the analysis studies how and to which extent the usage of male g

Previous studies showed that larvae of Methona themisto (Hubner, [ 1818]) (Lepidoptera: Nymphalidae) display a showy yellow color to avoid predation. In addition, these larvae absorb secondary compounds when feeding on Brunfelsia uniflora (Pohl) D. Don (Solanaceae) plants, although this does not prevent pupal parasitism by Palmistichus elaeisis Delvare & LaSalle, 1993 (Hymenoptera: Eulophidae)

Carry-over effects take place when events occurring in one season influence individual performance in a subsequent season. Blood parasites (e.g. Plasmodium and Haemoproteus) have strong negative effects on the body condition of their hosts and could slow the rate of feather growth on the wintering grounds. In turn, these winter moult costs could reduce reproductive success in the following breedin

The aim of this study was to evaluate how the fixed furniture dimensions match with students' anthropometry and to describe head, upper back and upper limbs postures and movements. Evaluation was performed in 48 students from a Brazilian state school. Furniture dimensions were measured with metric tape, movements and postures by inclinometers (Logger Tecknologi, Akarp, Sweden). Seat height was hig

Multiple levels of earthquake-induced soft-sediment deformations (seismites) are concentrated in the end-Triassic mass extinction interval across Europe. The repetitive nature of the seismites rules out an origin by an extraterrestrial impact. Instead, this intense seismic activity is linked to the formation of the Central Atlantic magmatic province (CAMP). By the earliest Jurassic the seismic act

We explored impacts of climate change on the geographic distribution of European beech by applying state of the art statistical and process-based models, and assessed possible climate change impacts on both adaptive capacity in the centre of its distribution and adaptive responses of functional traits at the leading and trailing edge of the current distribution. The species area models agree that

Background: Oral polio vaccine (OPV) is recommended to be given at birth together with BCG vaccine. While we were conducting two trials including low-birth-weight (LBW) and normal-birth-weight (NBW) infants in Guinea-Bissau, OPV was not available during some periods and therefore some infants did not receive OPV at birth, but only BCG. We investigated the effect of OPV given simultaneously with BC

Popular Abstract in Swedish Epilepsi är en allvarlig kronisk neurologisk sjukdom, som drabbar ungefär 1% av befolkningen. Sjukdomen yttrar sig genom plötsliga återkommande krampanfall, som beror på en obalans i hjärnan mellan hämmande (inhibitoriska) och stimulerande (excitatoriska) nervimpulser. När de stimulerande impulserna tar överhand leder detta till överstimulering, också kallad för hyperexEpilepsy is a severe chronic neurological disorder, affecting about 1% of the population. The disease is manifested by spontaneous recurrent seizures, caused by hypersynchronized neuronal activity due to imbalance in the brain between the inhibition and excitation. Symptoms are treated with anti-epileptic drugs, but unfortunately, 30-40% of patients respond poorly to current treatment. Therefore,

This article analyses current trends in the use of anonymity services among younger Swedes (15-25) and focuses on individuals engaging in illegal file sharing in order to better understand the rationale behind both file sharing as well as online anonymity, especially in relation to enforcement of copyright. By comparing the findings of a survey conducted on three different occasions (early 2009, l

Plant cells carry Ca2+ ATPases to maintain the low resting level of cytosolic Ca2+ (0.1-0.2 µM) found in all eukaryotes. Plant Ca2+ ATPases are mainly located in the plasma membrane, the endoplasmic reticulum and in the vacuolar membrane, and consequently large Ca2+ gradients are created across these membranes. The Ca2+ gradients are used by the cell to transmit information in a variety of physiol

Global climate change is characterized by increasing and differentiated exposure to climate-related hazards such as floods, landslides, avalanches, storms, and wildfires (IPCC 2018, 2022). There is a significant volume of research on the effects of such events, and over the last decade, much of this research has been directed at where most lives and values can be saved by protective measures (e.g.

I denna uppsats undersöks aborträtten i Sverige och Irland samt innebörden av artiklarna 2, 3, 8, 9 och 10 i Europakonventionen i förhållande till aborter. Syftet är att belysa övergripande likheter och skillnader mellan de svenska och de irländska reglerna och att diskutera hur de nationella reglerna kan förändras, för att stärka olika rättigheter och bättre harmoniera med Europakonventionen. DetThis essay investigates abortion law in Sweden and Ireland and the meaning of articles 2, 3, 8, 9 and 10 of the European Convention on Human Rights, in relation to abortions. The aim is to illustrate general similarities and differences between Swedish and Irish abortion law and to discuss how the law might be changed in order to strengthen different rights and to increase its harmonisation with t

A combination of x-ray absorption and resonant photoemission (RPE) spectroscopy has been used to study the electronic structure of the one-dimensional conjugated polymer poly (para-phenylenevinylene) in nonordered (as prepared) thin films. The dispersion of RPE features for the decay to localized and delocalized bands are qualitatively different. A theory for band dispersion of RPE in polymers is