Search results for " platform"
showing 10 items of 411 documents
Optiskās koherences tomogrāfijas loma vēlīnās vaskulārās atbildes reakcijas novērtēšanā pēc biorezorbējošā stenta implantācijas
2019
Ievads. Pēdējos gados pieaug perkutānas koronārās intervences pielietojums, jo šobrīd tā ir viena no galvenajām metodēm koronārās sirds slimības ārstēšanā. Laika gaitā perkutānā koronārā intervence (PKI) ir pieredzējusi ievērojamu ārstniecisko attīstību. Ievērojami uzlabojumi ir stentu tehnoloģijā, kā arī tehniski uzlabojumi un farmakoterapijas progress arvien vairāk uzlabo PKI rezultātus. Bioresorbējošie koronārie stenti ir ievērojama inovācija, kam ir potenciāls uzlabot ārstēšanas rezultātus pacientiem, kam veic PKI, un to mērķis ir mazināt metāla stentu trūkumus. Pētījuma mērķis: Novērtēt vaskulārās atbildes reakciju, izmantojot optiskās koherences mērījumus, pacientiem tūlīt, pēc viena …
Tectonic retreat of a segment of the Triassic paleomargin of the Saccense Carbonate Platform around the T/J boundary: the seismic-scale section of Mo…
2010
Facies architecture of the Upper Triassic margin from the Panormide Carbonate Platform: the Cozzo di Lupo section
2010
New approach for quantifying water depth applied to the enigma of drowning of carbonate platforms
2002
This research illustrates application of a fluid-inclusion technique for quantifying water depth of ancient carbonate platforms. Jurassic limestones of Monte Kumeta, Italy, were cemented with submarine calcite during a transition to carbonate platform termination. The calcite cements contain fluid inclusions consisting of Jurassic seawater and immiscible gas bubbles trapped during the growth and penecontemporaneous recrystallization of the cements. Crushing analysis indicates that gas bubbles are under pressures indicative of entrapment in water depths of 23–112 m. Assuming simple deepening and acknowledging chronostratigraphic errors, rates of relative rise in sea level were initially less…
Carbon-isotope record and palaeoenvironmental changes during the early Toarcian oceanic anoxic event in shallow-marine carbonates of the Adriatic Car…
2013
AbstractGeochemical (δ13C, δ18O and Mn) compositions of Lower Jurassic shallow-water carbonates cropping out in Croatia were analyzed to elucidate the impact of the early Toarcian oceanic anoxic event (T-OAE) on the Adriatic Carbonate Platform (AdCP). The bulk-rock carbon-isotope records through the studied sections (Velebit-A, Velebit-B and Gornje Jelenje) are characterized by two significant excursions: (i) an initial positive trend interrupted by a pronounced negative shift (c. 2.5‰) that is followed by (ii) an increasing trend of positive values (up to 4.5‰). A comparison with δ13C trends obtained from well-calibrated sections from other localities in Europe shows that the overall chara…
Design, synthesis and characterization of a theranostic nanoplatform for tumor site-specific delivery of doxorubicin
2022
Carbonate Platform-Basin Transition in SW Sicily. Implications for the Petroleum Exploration in the Maghrebian Thrust and Fold Belt
2009
A segment of the Ionian margin in the Sciacca zone, Sicily.
2008
A Triassic carbonate platform edge in the Sciacca zone: implications for the accretion of the Maghrebian chain in southwestern Sicily
2008
Fossil wood in Middle–Upper Jurassic marine sedimentary cycles of France: relations with climate, sea-level dynamics, and carbonate-platform environm…
1998
Abstract Vegetation, climate, and sea-level oscillations interact in complex ways. Intuition suggests that climatic variations are recorded in geological deposits by both fossil phytoclasts and sediments. Therefore investigation of palaeobotanical remains within a precise sedimentological framework may help to decipher this much-debated interaction. A database of 129 Jurassic (Bathonian–Oxfordian) fossil wood samples from France is used here as a case study. The palaeoenvironment (freshwater swamp, carbonate lagoon, shoreface, argillaceous offshore) and the second-order relative sea-level phases were determined for each datum. There is no correlation between the wood genera distribution and…