Search results for "Ulpe"
showing 10 items of 21 documents
Gastrointestinal parasites of two populations of Arctic foxes (Vulpes lagopus) from north-east Greenland
2017
Parasitological examination of 275 faecal samples from Arctic foxes (Vulpes lagopus) collected at Zackenberg Valley and Karupelv Valley in north-east Greenland from 2006 to 2008 was conducted using sieving and microscopy. Overall, 125 (45.5%) samples contained parasite eggs of Taenia crassiceps, Taenia serialis, Toxascaris leonina, Eucoleus boehmi, Physalopteridae and Ancylostomatidae, and Strongyloides-like larvae. As long-term ecological studies are conducted at both sampling locations, the present findings constitute a baseline data set for further parasitological monitoring.
Effect of pulp cell number and assimilate availability on dry matter accumulation rate in a banana fruit (Musa sp. AAA group 'Grande Naine' (Cavendis…
2001
Fruit position on the bunch (inflorescence) is an important part of variability in banana fruit weight at harvest, as fruits at the bottom of the bunch (distal fruits) are approx. 40% smaller than those at the top (proximal fruits). In this study, the respective roles of cell number and cell filling rate in the development of pulp dry weight are estimated. To this end, the source/sink ratio in the plant was altered at different stages of fruit development. Leaf shading (reducing resource availability), bunch bagging (increasing sink activity by increasing fruit temperature), and bunch trimming (decreasing sink size by fruit pruning), applied once cell division had finished, showed that the …
Follow‐up of patients subjected to direct and indirect pulp capping of young permanent teeth. A retrospective study
2021
Abstract Objective A retrospective study of the success rate of direct pulp capping (DPC) and indirect pulp capping (IPC) was carried out in children between 6–14 years‐old, considering separately primary caries or caries affecting teeth with molar incisor hypomineralization (MIH). Material and methods Data were collected in a dental public health service. Following the inclusion criteria, 232 treatments were analyzed. Success was defined by the presence of a functional tooth without clinical signs or symptoms of pulpal or periapical disease. The success rate was correlated to patient gender, the affected tooth and the indication of therapy using the chi‐squared and Fisher exact test. The s…
Yrttitarhoja ja kasvimaita : kasveja, ihmisiä ja historiaa
2020
Palkittu tietokirja Malva ja mulperi: Poimintoja entisajan puutarhoista esittelee menneisyyden puutarhoja ja pohjustaa monien hyvin tuttujen ja arkistenkin kasvien historiallisia vaiheita aina 1400-luvulta 1800-luvulle saakka. Malva ja mulperi on yleistajuinen ja monipuolisesti ja kauniisti kuvitettu tietokirja, joka pohjaa kasviarkeologi Teija Alangon väitöstutkimukseen. nonPeerReviewed
Trematodes Alaria alata raksturojums dažādās infrapopulācijās Latvijā un ģints analīze, pielietojot molekulārās bioloģijas metodes
2015
Pētījuma mērķis bija noteikt Alaria alata sastopamību dažādās infrapopulācijās Latvijā un veikt ģints filoģenētisko koku analīzi. Pētījuma gaitā tika noteikta A. alata sastopamība meža cūkās (77%), lapsās (88%) un jenotsuņos (84%). Baltijas valstīs ekstensitāte definitīvajos saimniekos ir līdzīga. Salīdzinot divas mezocerkāriju klātbūtnes noteikšanas metodes, tika konstatēts, ka, pielietojot Alaria migrācijas metodi, mezocerkārijus konstatē 10 reizes biežāk salīdzinot ar līdz šim izmantoto metodi. Kā piemērotākais A. alata DNS izdalīšanas reaģentu komplekts tika atzīts DNeasy Blood&Tissue Kit ar palielinātu proteināzes K daudzumu (25μl) un pagarinātu inkubācijas laiku (līdz 15h). Konstruējo…
Data from: Moving in the Anthropocene: global reductions in terrestrial mammalian movements
2019
Animal movement is fundamental for ecosystem functioning and species survival, yet the effects of the anthropogenic footprint on animal movements have not been estimated across species. Using a unique GPS-tracking database of 803 individuals across 57 species, we found that movements of mammals in areas with a comparatively high human footprint were on average one-half to one-third the extent of their movements in areas with a low human footprint. We attribute this reduction to behavioral changes of individual animals and to the exclusion of species with long-range movements from areas with higher human impact. Global loss of vagility alters a key ecological trait of animals that affects no…
Presencia de Vulpes praeglacialis (Kormos, 1932) en el yacimiento pleistoceno de la Sierra de Quibas (Abanilla, Murcia)
2006
We describe the first remains of Canidae from the Lower Pleistocene karstic locality of Quibas (Abanillas, Murcia) that increasing the representation of carnivores in this site. These fossils are identified as Vulpes praeglacialis, the typical Lower Pleistocene fox. This assignment is based on their small size and the poorly developed posterior cuspid of the p/3.
Tree visitation and seed dispersal of wild cherries by terrestrial mammals along a human land-use gradient
2010
Abstract The role of terrestrial mammals as seed dispersers of fleshy-fruited plants has only rarely been investigated in temperate regions although recent studies underline the importance of these animals for long-distance seed dispersal. Here we examine the potential role of mammals as seed dispersers of wild cherry (Prunus avium L.) along a gradient of human land-use intensity. We placed camera traps at 21 wild cherry trees to identify the mammal species that visited the trees. We conducted feeding trials to test if the recorded species were legitimate seed dispersers or seed predators and to assess gut passage times. We tested the influence of human land-use intensity by quantifying hab…
Role of pulp in flavor release and sensory perception in orange juice
2004
This work elucidates the role of suspended solids in sensorial perception and flavor release in orange juice. The coarsest pulp (insoluble particles with a diameter of2 microm) accounted for two major physicochemical effects in orange juice samples: it retained large amounts of aroma compounds, including terpenes and aldehydes, and modified the rheological properties of the juice matrix. These phenomena strongly affected the chemical composition of the vapor phase in the juice samples. On the other hand, orange juice cloud (finest insoluble particles with a diameter of2 microm) also showed a strong retention effect on ethyl butanoate or hexanal, probably due to the occurrence of molecular i…
2006
We describe the first remains of Canidae from the Lower Pleistocene karstic locality of Quibas (Abanillas, Murcia) that increasing the representation of carnivores in this site. These fossils are identified as Vulpes praeglacialis, the typical Lower Pleistocene fox. This assignment is based on their small size and the poorly developed posterior cuspid of the p/3.