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Ovarian cancers (OC) occupied 7th place in incidence and 4th place in mortality rate among all malignancies. The OC deadliness results from two reasons: a) the absence of specific clinical manifestations followed by diagnosis at later stages with metastatic lesions, and b) a reliable verification problem. The study aimed to improve the complex differential diagnostic morphological criteria for mal
Nowadays, distance learning is a necessary measure under pandemic circumstances. Therefore, it is important to find mechanisms to improve its effectiveness, especially in the case of practical classes. Two equal groups of medical students (term 6) studied with different teaching approaches: control with classical one (material discussion followed by the practical skills implementation) and experim
Bygg- och fastighetssektorn står inför en stor förändringsprocess för att kunna minska sin miljö- och klimatpåverkan. Ur ett europeiskt perspektiv står byggsektorn idag för hälften av alla råvaror som utvinns, hälften av den totala energianvändningen, en tredjedel av all vattenanvändning och en tredjedel av allt avfall som genereras. Genom att skapa en mer cirkulär byggbransch minskar klimatutsläp
Dictyostelid cellular slime molds (dictyostelids) are ubiquitous microorganisms found in the uppermost layers of most soils. Reports on the species diversity of dictyostelids in Southeast Asia, particularly Thailand, are few in number. A survey for dictyostelids performed in northern Thailand in 2008 recovered 15 distinctive forms, including several common species and a number of forms morphologic
Samples for isolation of dictyostelid cellular slime molds were obtained from 20 collecting sites at 18 localities in south central and southeastern Madagascar during May 2009. At least thirty species of dictyostelids representing seven genera were recovered from 52 samples of soil/humus. This total included 17 species described as new to science, 13 species already known from various localities t
Mountains are arguably Earth's most striking features. They play a major role in determining global and regional climates, are the source of most rivers, act as cradles, barriers and bridges for species, and are crucial for the survival and sustainability of many human societies. The complexity of mountains is tightly associated with high biodiversity, but the processes underlying this association
D. M. Wilkinson (2010, Journal of Biogeography, 37, 393-397) suggested that anthropogenic dispersal is an understudied and potentially important factor in terrestrial protist biogeography. We investigated human footwear as a potential vector of dictyostelids, a diverse group of amoebae that includes both geographically restricted and cosmopolitan species. Eighteen pairs of boots were examined and
The dictyostelid social amoebae (Dictyostelia) occur in terrestrial habitats worldwide. It has been observed previously that their diversity decreases with increasing latitude and altitude. Here we look at dictyostelid diversity in the high latitude habitats of Northern Sweden. Dictyostelids were recovered from soil samples using traditional plating methods and then identified using morphological
Background: Dictyostelid cellular slime molds (dictyostelids) are common inhabitants of the soil and leaf litter layer of fields and forests, along with animal dung, where they feed mostly on bacteria. However, reports on the species diversity of dictyostelids in South Asia, particularly Thailand, are limited. The research reported in this paper was carried out to increase our knowledge of the spe
Dictyostelids are a monophyletic group of sorocarp-forming social amoebae in the major eukaryotic division Amoebozoa. Members of this taxon, which is made up of almost 200 described species, are common in terrestrial soils globally. Still, the alpha diversity is not well known in many areas, and new species are frequently recovered. The highest species richness is found in the tropics. Here, five
Madagascar’s unique biota is heavily affected by human activity and is under intense threat. Here, we review the current state of knowledge on the conservation status of Madagascar’s terrestrial and freshwater biodiversity by presenting data and analyses on documented and predicted species-level conservation statuses, the most prevalent and relevant threats, ex situ collections and programs, and t
Madagascar’s biota is hyperdiverse and includes exceptional levels of endemicity. We review the current state of knowledge on Madagascar’s past and current terrestrial and freshwater biodiversity by compiling and presenting comprehensive data on species diversity, endemism, and rates of species description and human uses, in addition to presenting an updated and simplified map of vegetation types.
Andelen anställda som omfattas av kollektivavtal ligger sedan flera år på omkring 90 procent. Ungefär lika hög är organisationsgraden bland arbetsgivarna om man mäter den som andelen anställda med en arbetsgivare som är med i en arbetsgivarorganisation. Den fackliga organisationsgraden har stabiliserats på närmare 70 procent, men med ökade skillnader mellan tjänstemän och arbetare. Fyra av tio arb
