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Ecological differences between the sexes are often interpreted as evidence of within-species ecological character displacement (ECD), a hypothesis with almost no direct tests. Here, we experimentally test two predictions that are direct corollaries of ECD between the sexes, in a salamander. First, we find support for the prediction that each sex has a growth rate advantage in the aquatic microhabi
Sex differences in selection are ubiquitous in sexually reproducing organisms. When the genetic basis of traits is shared between the sexes, such sexually antagonistic selection (SAS) creates a potential constraint on adaptive evolution. Theory and laboratory experiments suggest that environmental variation and the degree of local adaptation may all affect the frequency and intensity of SAS. Here,
The wide variety of molecular architectures used in sensors and biosensors and the large amount of data generated with some principles of detection have motivated the use of computational methods, such as information visualization techniques, not only to handle the data but also to optimize sensing performance. In this study, we combine projection techniques with micro-Raman scattering and atomic
Whether orthostatic hypotension (OH) is a risk factor for cardiovascular morbidity and death is uncertain. Currently available evidence derives from non-homogeneous and partly ambiguous studies.
Regional cerebral blood flow (rCBF) asymmetries were studied in 189 subjects (96 males and 93 females) at rest with the 133Xenon inhalation method using a fixed detector system. rCBF asymmetries in the resting condition were very small, nevertheless a significant (p less than 0.001) effect for their topographical distribution was present, reflecting higher rCBF in the right fronto-temporal and lef
Edstrandska Stiftelsens stipendiater 2016: Tiril Hasselknippe Meriç Algün Ringborg Sara Wallgren Markus Bråten Henrique Pavão Johan Österholm Ana Rebordão 1 Förord Edstrandska stiftelsen i Malmö har sedan 1951 kunnat dela ut stipendier till betydelsefulla konstnärskap. Stiftelsen grundades som en hyllning till syskonen Reinhold, Gunhild och Theklas stora och hängivna intresse för den samtida bild
https://www.khm.lu.se/en/sites/khm.lu.se.en/files/edstrandska_digital_161017_org.pdf - 2026-07-10
4 •A4 TISDAG 26 OKTOBER 2021 Alla som har hamnat framför artiklar av typen ”23 briljanta lifehacks för dig med nyfödd bebis” har funderat på vitt brus. Är det alltså oljud på lagom volym som ska säkra nattsömnen? ”Med vitt brus hjälper du barnet att återfinna ett känt ljudlandskap och alltså att lättare komma till ro”, heter det till exempel i säljtexten för en special- högtalare. Och för många bl
https://www.lmc.lu.se/sites/lmc.lu.se/files/2021-11/DN%2026%20oktober%202021.pdf - 2026-07-10
lum_2008_01 LUM Lunds universitets magasin | Nr 1 | 2008 fritt fram! Fem EU-projekt koordineras från Lund LU irriterat på Högskoleverket LUM nr 1 | 2008 LU på låtsas? LUM nr 1 | 2008 Är det meningsfullt att bli virtuell i utbildningssammanhang? Det ska Maria Hedberg på CED, Centre for Educational Develop ment, undersöka genom sin roll figur Mia Infinity i den virtuella världen Second Life. Sec
https://www.lu.se/sites/www.lu.se/files/lunds-universitets-magasin-1-2008.pdf - 2026-07-10
The existence of frozen conflicts in Europe are posing difficulties in the application of international human rights treaties. This is due to, de facto governments of break-away regions not cooperating with international mechanisms and refusing to comply with regional and international instruments. The break-away regions of Transnistria and Abkhazia are such examples. Officially part of Republic o
I svensk rätt gäller som en allmän avtalsrättslig princip, att en part som drabbats av ett avtalsbrott är skyldig att försöka begränsa den skada som avtalsbrottet medför, så att det skadestånd som den avtalsbrytande parten kan bli skyldig att betala inte blir större än vad situationen påkallar. Denna rättsprincip har fått uttryckligt lagstöd på köprättens område. Såväl i 70 § 1 st. KöpL (nationell
I denna uppsats anläggs ett tvärvetenskapligt perspektiv på häktning, restriktioner och falska erkännanden. Förutom traditionellt juridiskt material uppmärksammas och diskuteras även psykologiskt material. Syftet med uppsatsen är att undersöka ett frihetsberövandes psykologiska effekter och särskilt utreds det om ett frihetsberövande kan öka risken för falska erkännanden. Även den nuvarande och ti
Boreal Forests and the Effects of Fire in a Changing Climate First Year Review Department of Physical Geography and Ecosystem Science Lund University Johan Eckdahl Supervisors: Dan Metcalfe, Jeppe Kristensen November 2, 2020 Contents 1 Introduction 1 2 The Boreal Forests 3 2.1 Community Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1.1 Above ground . . . . . . . . . . .
https://www.nateko.lu.se/sv/sites/nateko.lu.se.sv/files/eckdahl_literature_review.pdf - 2026-07-10
This book is written by and for researchers who are still in that part of their careers where they are actively using the eye-tracker as a tool; those who have to deal with the technology, the signals, the filters, the algorithms, the experimental design, the programming of stimulus presentation, instructions to participants, working the varying tools for data analysis, and of course, worrying abo
Cellulosic ethanol was produced via simultaneous enzymatic hydrolysis and fermentation of steam pretreated sugarcane bagasse. Sugarcane bagasse underwent steam pretreatments at Log Ro 3.05-4.09, under catalysed (SO2 2% and H2SO4 0.25%) and uncatalysed conditions. Digestibilities of the steam pretreated bagasse were assessed via enzymatic hydrolysis using cellulase (Celluclast 1.5L) and B-glucosida
Background. The pentad of thrombocytopenia, hemolytic anemia, mild renal dysfunction, neurologic signs, and fever, classically characterizes the syndrome of thrombotic thrombocytopenic purpura (TTP). TTP usually occurs in adults as an acquired form but a congenital form in children has also been described. In the latter case, the initial presentation is often with neonatal jaundice and thrombocyto
Recently, we and others reported a recurrent t(7;12)(q36;p13) found in myeloid malignancies in children < or =18 months of age and associated with a poor prognosis. Fluorescence in situ hybridization studies mapped the 12p13 breakpoint to the first intron of ETV6 and narrowed down the region of 7q36 involved. By using the sequences made public recently by the Human Genome Project, two candidate ge
Food manufacturers and policy makers have been tailoring food product ingredient information to consumers' self-reported preference for natural products and concerns over food additives. Yet, the influence of this ingredient information on consumers remains inconclusive. The current study aimed at examining the first step in such influence, which is consumers' attention to ingredient information o
