Search results for "T.I.C."
showing 10 items of 2328 documents
CCDC 139090: Experimental Crystal Structure Determination
2001
Related Article: G.Sanchez, F.Ruiz, J.L.Serrano, M.C.Ramirez de Arellano, G.Lopez|2000|Eur.J.Inorg.Chem.||2185|doi:10.1002/1099-0682(200010)2000:10<2185::AID-EJIC2185>3.0.CO;2-K
N-attiecības ietekme uz izdzīvotību pacientiem ar kuņģa vēzi pēc gastrektomijām ar paplašinātām limfadenektomijām
2021
Ievads: N-attiecība ir prognostisks rīks, kas spēj samazināt TNM stadijas uzliktās stadijas migrāciju. Atbilstoši N-attiecība spētu papildināt esošo TNM klasifikācijas sistēmu tādējādi būtu iespējams samazināt nepareizas stadijas uzlikšanu. Darba mērķis: Izpētīt limfmezglu attiecības ietekmi uz izdzīvotību pacientiem ar kuņģa vēzi pēc gastrektomijām ar paplašinātām limfadenektomijām. Darba uzdevumi: Iepazīties ar jaunāko literatūtu, ievākt pacientu datus no 2014 - 2015 gada, apkopot klīniski-patoloģiskos faktorus veikt šo faktoru analīzi un veikt secinājumus. Rezultāti: Pētījums rāda, ka N-attiecības un pN rādītāja 5 gadu izdzīvotība ir līdzvērtīga. Tika konstatēts, ka N-attiecība ir progno…
CCDC 840696: Experimental Crystal Structure Determination
2012
Related Article: E.Colacio, J.E.Perea-Buceta, A.J.Mota, E.K.Brechin, A.Prescimone, M.Hanninen, P.Seppala, R.Sillanpaa|2012|Chem.Commun.|48|805|doi:10.1039/c1cc16590a
CCDC 247407: Experimental Crystal Structure Determination
2005
Related Article: J.Carranza, J.Sletten, C.Brennan, F.Lloret, J.Cano, M.Julve|2004|Dalton Trans.||3997|doi:10.1039/b412034p
CCDC 898735: Experimental Crystal Structure Determination
2013
Related Article: A.E.Ion, S.Nica, A.M.Madalan, F.Lloret, M.Julve, M.Andruh|2013|CrystEngComm|15|294|doi:10.1039/c2ce26469b
CCDC 723744: Experimental Crystal Structure Determination
2010
Related Article: A.Gonzalez-Alvarez, I.Alfonso, J.Cano, P.Diaz, V.Gotor, V.Gotor-Fernandez, E.Garcia-Espana, S.Garcia-Granda, H.R.Jimenez, F.Lloret|2009|Angew.Chem.,Int.Ed.|48|6055|doi:10.1002/anie.200901888
Melt inclusions track melt evolution and degassing of Etnean magmas in the last 15 ka
2019
We present major elements compositions and volatiles contents of olivine-hosted melt inclusions from Etna volcano (Italy), which extend the existing database with the aim of interpreting the chemical variability of Etnean magmas over the last 15 ka. Olivine phenocrysts were selected from the most primitive Fall Stratified (FS) eruptive products of picritic composition (Mg# = 67–70, Fo 89–91 ), the Mt. Spagnolo eccentric lavas (Mg# = 52–64, Fo 82–88 ) and among the more recent 2002–2013 eruptive products (Mg# = 33–53, Fo 68–83 ). Crystal fractionation and degassing processes were modeled at temperatures of 1050–1300 °C, pressures <500 MPa, and oxygen fugacity between 1 and 2 log units abo…
The impact of degassing on the oxidation state of basaltic magmas: A case study of Kīlauea volcano
2016
Volcanic emissions link the oxidation state of the Earth's mantle to the composition of the atmosphere. Whether the oxidation state of an ascending magma follows a redox buffer – hence preserving mantle conditions – or deviates as a consequence of degassing remains under debate. Thus, further progress is required before erupted basalts can be used to infer the redox state of the upper mantle or the composition of their co-emitted gases to the atmosphere. Here we present the results of X-ray absorption near-edge structure (XANES) spectroscopy at the iron K-edge carried out for a series of melt inclusions and matrix glasses from ejecta associated with three eruptions of Kīlauea volcano (Hawai…
Extensive, water-rich magma reservoir beneath southern Montserrat
2016
South Soufriere Hills and Soufriere Hills volcanoes are two km apart at the southern end of the island of Montserrat, West Indies. Their magmas are distinct geochemically, despite these volcanoes having been active contemporaneously at 131-129 ka. We use the water content of pyroxenes and melt inclusion data to reconstruct the bulk water contents of magmas and their depth of storage prior to eruption. Pyroxenes contain up to 281 ppm H2O, with significant variability between crystals and from core to rim in individual crystals. The Al content of the enstatites from Soufriere Hills Volcano (SHV) is used to constrain melt-pyroxene partitioning for H2O. The SHV enstatite cores record melt water…
Channel forms recovery in an ephemeral river after gravel mining (Palancia River, Eastern Spain)
2017
[EN] During the 1970s, the Palancia River was intensively affected by gravel mining instream. This activity completely destroyed the fluvial forms, devastating the original wandering pattern. At the end of the 1980s, gravel mining ceased and the river started a process of recovery, only altered by several clearing operations. The aim of this work is to describe these processes of change, analyzing the river's morphosedimentary conditions through a GIS analysis of aerial photographs previous to, simultaneous with, and subsequent to the intense gravel mining activity. Results explain the current difficulties of some ephemeral rivers to recover their original forms, because of the sediment and…