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Pollinator sharing between close relatives can be costly and can promote pollination niche partitioning and floral divergence. This should be reflected by a higher species divergence in sympatry than in allopatry. We tested this hypothesis in two orchid congeners with overlapping distributions and flowering times. We characterized floral traits and pollination niches and quantified pollen limitati
2021-06-01 Call for proposals for research funding in BECC for the years 2021-2022 BECC (Biodiversity and Ecosystem Services in a Changing Climate) welcomes proposals for research funding within the vision and aims of BECC. This is a joint call between Lund university (LU) (up to 7 million SEK) and University of Gothenburg (UGOT) (up to 2 million SEK) and aims at a continued consolidation of the c
Original Research Communications Associations of breastfeeding with childhood autoimmunity, allergies, and overweight: The Environmental Determinants of Diabetes in the Young (TEDDY) study Sandra Hummel,1 Andreas Weiß,1 Ezio Bonifacio,2 Daniel Agardh,3 Beena Akolkar,4 Carin A Aronsson,3 William A Hagopian,5 Sibylle Koletzko,6,7 Jeffrey P Krischer,8 Åke Lernmark,3 Kristian Lynch,8 Jill M Norris,9
https://www.teddy.lu.se/sites/teddy.lu.se/files/2022-02/131MP190_Hummel_AmJClinNutr_2021.pdf - 2026-07-07
Studying at the Centre Location and premises The Centre is located on Sölvegatan 18B. Link to more contact information and a map.At the Centre we have a library, a lecture room and a seminar room. In the building there is also a student kitchen with microwaves, a fridge, a freezer and a coffee machine. You will have access to the building Monday - Friday, 09.00 - 17.00. Lectures and seminars take
Masterutbildning i industridesign utbildningsplan Sida 1 av 4 UTBILDNINGSPLAN Masterutbildning i industridesign - Programkod: TAIDE - Omfattning: 120 högskolepoäng - Tillträdesnivå: Avancerad nivå - Beslutsfattare: Programledning ID - Utbildningsplanens giltighet: 2022/2023 - Utbildningsplanen fastställd: 2022-01-27 Förutom utbildningsplanen för denna utbildning gäller även gemensamma föreskrifter
Background: Chlamydia trachomatis is the most common cause of sexually transmitted infections globally and the leading cause of preventable blindness in the developing world. There are two biovariants of C trachomatis: 'trachoma', causing ocular and genital tract infections, and the invasive 'lymphogranuloma venereum' strains. Recently, a new variant of the genital tract C trachomatis emerged in S
In this paper, we consider positioning with observed-time-difference-of-arrival (OTDOA) for a device deployed in long-term-evolution (LTE) based narrow-band Internet-of-things (NB-IoT) systems. We propose an iterative expectation- maximization based successive interference cancellation (EM-SIC) algorithm to jointly consider estimations of residual frequency- offset (FO), fading-channel taps and ti
The amount of carbon uptake by vegetation is an important component to understand the functioning of ecosystem processes and their response/feedback to climate. Recently, a new diagnostic model called the Southampton Carbon Flux (SCARF) Model driven by remote sensing data was developed to predict terrestrial gross primary productivity (GPP) and successfully applied in temperate regions. The model
Multimetal smithing should be defined as the use of more than one metal and/or different metalworking techniques within thesame crafts-milieu. This complex metalworking has long been linked to centrality, central places and urbanity in Scandinavia.It has been extensively argued that fine casting and smithing, as well as manufacture utilizing precious metals was exclusivelyundertaken within early u
Objective. Multicentre studies in molecular radiotherapy face challenges in ensuring the comparability of dosimetry results. The aim of this study was to develop a validation protocol to achieve equivalent 177Lu-SPECT quantification across centres, consisting of a test exercise in combination with an action level. Approach. 177Lu-SPECT/CT imaging of 3D-printed kidney phantoms with non-uniform acti
The work described in this thesis represents a biophysical approach, mainly using nuclear magnetic resonance (NMR) spectroscopy, to investigate the impact of magnesium ions on the EF-hand calcium-binding proteins calmodulin and calbindin D9k, as well as the dynamics of these proteins at low calcium levels. The x-ray structure of magnesium-saturated calbindin D9k shows a magnesium ion in only one o
The functional relation between receptive fields of climbing fibres projecting to the C1, C3 and Y zones and forelimb movements controlled by nucleus interpositus anterior via the rubrospinal tract were studied in cats decerebrated at the pre-collicular level. Microelectrode tracks were made through the caudal half of nucleus interpositus anterior. This part of the nucleus receives its cerebellar
The aim of this study is to explore the relationship of recent Turkish immigrants with the city of Berlin through the lens of media and communication, and to identify the identity dynamics in this relationship. The relationship with, and links of immigrants to their countries of origin is a common subject in diaspora studies, human geography, and media and communication studies. However, more rese
Insect pollinators provide an essential ecosystem service, but recently declines in pollinator groups have been reported. Urban areas are expanding rapidly world-wide and have been suggested to be a major cause behind insect declines, but the effect of urbanization on pollinators is still inconclusive. In this study, the number of flower-visitors on the plant species peached-leaved bellflower and
