Search results for "taso"
showing 10 items of 271 documents
Evidence of magmatic activity related to Middle Jurassic and Lower Cretaceous rifting from northeastern Brazil (Ceará-Mirim): K/Ar age, palaeomagneti…
1992
The Mesozoic magmatic activity in the easternmost part of NE Brazil (Ceara-Mirim) is mainly represented by two-pyroxene tholeiitic dykes; only few dykes have alkaline character. K/Ar ages and palaeomagnetism data indicate that Ceara-Mirim dykes are of Middle Jurassic (175-160 Ma) and Early Cretaceous (140-130 Ma) age. Both Middle Jurassic and Lower Cretaceous dykes have high incompatible-element concentrations and TiO2 with the lower contents generally confined to the Middle Jurassic dykes; rare tholeiitic dykes low in TiO2 and incompatible elements are present. Sr/1bNd isotopic and other chemical data do not support appreciable crustal contamination and in a 87Sr86Sr vs. 143Nd144Nd diagram…
Halogens in Mafic and Intermediate-Silica Content Magmas
2018
As volatile and variably mobile components, halogens play key roles in magmatic, metasomatic, mineralizing, and volcanic processes by influencing the physical and chemical properties of melts, fluids, and minerals. Volcanic emission of halogens to the atmosphere leads to long- and short-term impacts on atmospheric chemistry that range from global perturbation of the stratospheric O3 budget to more localized life-threatening contamination of soils and fresh water. The concentrations of F, Cl, Br, and I in melts, fluids, and minerals provide crucial geochemical information and insights into magmatic processes ranging from partial melting to volcanic eruptions. Halogen research is useful for e…
EVpedia: a community web portal for extracellular vesicles research
2014
Abstract Motivation: Extracellular vesicles (EVs) are spherical bilayered proteolipids, harboring various bioactive molecules. Due to the complexity of the vesicular nomenclatures and components, online searches for EV-related publications and vesicular components are currently challenging. Results: We present an improved version of EVpedia, a public database for EVs research. This community web portal contains a database of publications and vesicular components, identification of orthologous vesicular components, bioinformatic tools and a personalized function. EVpedia includes 6879 publications, 172 080 vesicular components from 263 high-throughput datasets, and has been accessed more tha…
Lung deposition of extrafine vs non-extrafine triple therapies in patients with COPD using Functional Respiratory Imaging (FRI)
2019
Introduction: FRI is a validated computational fluid dynamics (CFD)-based technique using aerosol delivery performance profile, patients’ high-resolution lung CT scans and patient-derived inhalation profiles to simulate aerosol lung deposition. Aims and Objectives: To evaluate lung deposition patterns of extrafine beclometasone dipropionate/formoterol fumarate/glycopyrronium [BDP/FF/G; TRIMBOW®] pressurized metered dose inhaler (pMDI) and non-extrafine fluticasone furoate/vilanterol/umeclidinium [FluF/VI/UMEC; TRELEGY® ELLIPTA®] dry powder inhaler (DPI) in patients with stable COPD and moderate to very severe airflow obstruction. Methods: Intrathoracic depositions of the inhaled corticoster…
Safety and efficacy outcomes after intranasal administration of neural stem cells in cerebral palsy : a randomized phase 1/2 controlled trial
2023
Abstract Background Neural stem cells (NSCs) are believed to have the most therapeutic potential for neurological disorders because they can differentiate into various neurons and glial cells. This research evaluated the safety and efficacy of intranasal administration of NSCs in children with cerebral palsy (CP). The functional brain network (FBN) analysis based on electroencephalogram (EEG) and voxel-based morphometry (VBM) analysis based on T1-weighted images were performed to evaluate functional and structural changes in the brain. Methods A total of 25 CP patients aged 3–12 years were randomly assigned to the treatment group (n = 15), which received an intranasal infusion of NSCs loade…
Reactions and textures in grossular–wollastonite–scapolite calc–silicate granulites from Maligawila, Sri Lanka: evidence for high-temperature isobari…
2001
Grossular–wollastonite–scapolite calc–silicate granulites from Maligawila in the Buttala klippe, which form part of the overthrusted rocks of the Highland Complex of Sri Lanka, preserve a number of spectacular coronas and replacement textures that could be effectively used to infer their P–T–fluid history. These textures include coronas of garnet, garnet–quartz, and garnet–quartz–calcite at the grain boundaries of wollastonite, scapolite, and calcite as well as calcite–plagioclase and calcite– quartz symplectites or finer grains after scapolite and wollastonite respectively. Other textures include a double rind of coronal scapolite and coronal garnet between matrix garnet and calcite. The r…
Origin of clay minerals in soils on pyroclastic deposits in the island of Lipari (Italy)
2005
The island of Lipari (Italy) is characterized by calc-alkaline to potassic volcanism and a Mediterranean-type climate. The mineralogical and chemical features of two different soil profiles with ages of 92,000 and 10,000–40,000 y, respectively, have been investigated. There were no Andisols, but Vitric and Vertic Cambisols have developed at both sites. Although the morphology of the soils was similar, remarkable differences in the clay mineralogy between the two sites were observed. The site with the Vitric Cambisol was associated with the weathering sequence: glass → halloysite → kaolinite or interstratified kaolinite-2:1 clay minerals. Both sites had smectite in the clay fraction and, to …
IM30 triggers membrane fusion in cyanobacteria and chloroplasts
2015
The thylakoid membrane of chloroplasts and cyanobacteria is a unique internal membrane system harbouring the complexes of the photosynthetic electron transfer chain. Despite their apparent importance, little is known about the biogenesis and maintenance of thylakoid membranes. Although membrane fusion events are essential for the formation of thylakoid membranes, proteins involved in membrane fusion have yet to be identified in photosynthetic cells or organelles. Here we show that IM30, a conserved chloroplast and cyanobacterial protein of approximately 30 kDa binds as an oligomeric ring in a well-defined geometry specifically to membranes containing anionic lipids. Triggered by Mg2+, membr…
CrossFit Suomen jälkimodernissa liikuntakulttuurissa : CrossFitin rantautuminen, organisoituminen ja laji liikuntamuotona
2016
Kauppinen, A. 2016. CrossFit Suomen jälkimodernissa liikuntakulttuurissa. CrossFitin rantautuminen, organisoituminen ja laji liikuntamuotona. Liikuntakasvatuksen laitos, Jyväskylän yliopisto. Liikunnan yhteiskuntatieteiden pro gradu -tutkielma, s.85, 2 liitettä. Suomalainen liikuntakulttuuri elää jatkuvassa muutoksen tilassa. Uusi sukupolvi muokkaa perinteisiä liikuntalajeja uudelleen vastaamaan paremmin nykyisiä tarpeitaan. Samalla virtuaalimaailman kehitys tuo kaukaisemmatkin liikuntavaikutteet lähelle. Liikunnalle asetetaan yhä kokonaisvaltaisempia merkityksiä ihmisten arjessa ja yhteiskunnassa. Uusia liikuntalajeja tutkimalla saadaan yhteiskunnallisesti arvokasta tietoa liikunnan muuttu…
Lung deposition of extrafine inhaled corticosteroid (ICS)-containing fixed combinations drug in COPD patients using Functional Respiratory Imaging (F…
2018
Introduction: FRI is a novel computational fluid dynamics (CFD)-based technique using formulation profile and patients lung CT scan to simulate aerosol deposition. Aims and objectives: To evaluate lung deposition of pressurized metered dose inhaler (pMDI) extrafine beclometasone dipropionate/formoterol fumarate/glycopyrronium (BDP/FF/G Trimbow®) with pMDI extrafine BDP/FF (Foster®) pMDI and compared them with reference gamma scintigraphy data. Methods: FRI was used to assess, in silico, the deposition of pMDI combination products (BDP/FF/G and BDP/FF) in 20 moderate to severe COPD patients. FRI combined high-resolution lung CT scans of each patient with in silico computational flow simulati…