Search results for "Past"
showing 10 items of 931 documents
Aportaciones de la herpetofauna al conocimiento de la paleobiología y paleoclimatología del tramo temporal Pleistoceno Superior y Holoceno de la Comu…
2022
El periodo Cuaternario se caracteriza climáticamente por la alternancia de fases glaciales e interglaciales, y, asociadas a ellas, importantes fluctuaciones de la línea de costa. Dado que este marco temporal es altamente relevante en el campo de la evolución humana y, por ello, gran parte de su estudio se ha centrado en esta temática; también lo es para entender diversos aspectos de la historia natural de otros grupos de vertebrados, como es el caso de los reptiles y anfibios. Hasta ahora son escasos los estudios del componente herpetológico de las faunas de vertebrados en el este de la península ibérica durante el Pleistoceno Superior y Holoceno, habiéndose centrado fundamentalmente este e…
Lentil Fortified Spaghetti: Technological Properties and Nutritional Characterization
2021
Lentil (Lens culinaris), consumed as a part of the diet worldwide, is a functional dietary ingredient that plays a function in human nutrition as a rich source of bioactive nutrients (low quantities of fat, sodium, and vitamin K
Effect of Adding Resistant Maltodextrin to Pasteurized Orange Juice on Bioactive Compounds and Their Bioaccessibility
2021
Resistant maltodextrin (RMD) is a water-soluble and fermentable functional fiber. RMD is a satiating prebiotic, reducer of glucose and triglycerides in the blood, and promoter of good gut health, and its addition to food is increasingly frequent. Therefore, it is necessary to study its potential effects on intrinsic bioactive compounds of food and their bioaccessibility. The aim of this study was to evaluate the effect of adding RMD on the bioactive compounds of pasteurized orange juice with and without pulp, and the bioaccessibility of such compounds. RMD was added at different concentrations: 0 (control sample), 2.5%, 5%, and 7.5%. Ascorbic acid (AA) and vitamin C were analyzed using HPLC…
Screening of hereditary spastic paraplegia patients for alterations at NIPA1 mutational hotspots.
2008
Item does not contain fulltext Mutations in NIPA1 cause hereditary spastic paraplegia type 6 (SPG6 HSP). Sequencing of the whole gene has revealed alterations of either of two nucleotides in eight of nine SPG6 HSP families reported to date. By analysing CpG methylation, we provide a mechanistic explanation for a mutational hotspot to underlie frequent alteration of one of these nucleotides. We also developed PCR RFLP assays to detect recurrent NIPA1 changes and screened 101 independent HSP patients, including 45 index patients of autosomal dominant HSP families. Our negative finding in this cohort for which several other causes of HSP had been excluded suggests NIPA1 alterations at mutation…
Lipid Droplets in the Pathogenesis of Hereditary Spastic Paraplegia
2021
Hereditary spastic paraplegias (HSPs) are genetically heterogeneous conditions caused by the progressive dying back of the longest axons in the central nervous system, the corticospinal axons. A wealth of data in the last decade has unraveled disturbances of lipid droplet (LD) biogenesis, maturation, turnover and contact sites in cellular and animal models with perturbed expression and function of HSP proteins. As ubiquitous organelles that segregate neutral lipid into a phospholipid monolayer, LDs are at the cross-road of several processes including lipid metabolism and trafficking, energy homeostasis, and stress signaling cascades. However, their role in brain cells, especially in neurons…
Landscape 100: How Finland, Estonia and Latvia Used Landscape in Celebrating their Centenary Anniversaries
2019
Abstract In the aftermath of what was then the Great War several European countries like Finland, Estonia and Latvia gained independence, marking their centenary jubilees 2017–2018. This paper observes how landscapes were used in anniversary celebrations and what historical themes were foregrounded and which omitted, revealing how collective historical commemoration in landscape enacts within national identity framework depending also on how landscape is understood in each respective country.
Virtual Tours as Emerging Technologies to Engage Children and Youth with their Country’s Historical Conflicts
2022
Virtual Reality (VR) is increasingly used for visiting historic places. Research on VR experiences in dark tourism (that focuses on mortality) focuses almost exclusively on adults. No studies were found that used virtual tours to engage children with their own country’s conflicts. The present study addresses this gap by designing and developing virtual tours in four cities of Europe with a troubled past. Virtual tours engage children and youth in historical conflicts using multi-perspective storytelling. The aim of this pre-test post-test comparative case study is to examine the change on students’ perceptions of their country’s troubled past after their interaction with a virtual tour of t…
Marriage Guidance, Women and the Problem(s) of Returning Soldiers in Finland, 1944-1946
2017
When former military chaplains began to give marital guidance to troubled couples after the end of hostilities with the Soviet Union (1941–1944) in Finland, new information about the causes and experiences of marital problems and divorces emerged during guidance sessions. Even lengthy marriages were seen to be burdened due to the stress of reunion and men’s wartime infidelity, increased inclination to drinking and aggressive behaviour. The article discusses the meaning and construction of marital expectations with respect to the development of post-war marital dissolution, and argues that wives in particular tried to adjust their marital expectations in accordance with the general developme…
L’Astrée. Troisième partie
2022
Un siècle après l’Arcadia de Sannazar (1504), L’Astrée marque l’achèvement de la conquête de l’antique fable pastorale par les littératures européennes en langues vulgaires : paru entre 1607 et 1628, le roman d’Honoré d’Urfé est le dernier des grands chefs-d’œuvre nourris de la veine des histoires de bergers. Mais la narration des amours d’Astrée et Céladon dans la Gaule du Ve siècle inaugure aussi une nouvelle époque de la littérature française. Premier des grands récits publiés au moment où la France répare les plaies nées des guerres de Religion, l’œuvre est très vite apparue comme une étape décisive dans l’art du roman, en même temps que, par sa philosophie de « l’honnête amitié », elle…
Influence of complexation between amylose and a flavored model sponge cake on the degree of aroma compound release
2008
International audience; Flavoring is used in the food industry to reinforce the aroma profile of baked cereal goods. During the processing of such products, interactions between starch and aroma compounds can occur, and this may have an impact on aroma release and perception. In the present study, 20 aroma compounds were tested to establish whether they formed complexes with amylose. The structure of the complexes was determined by wide-angle X-ray scattering (WAXS). A cocomplexation study proved that several complexing compounds could be present in the same crystalline aggregate. WAXS and differential scanning calorimetry (DSC) experiments were performed in a flavored model sponge cake at …