Sedimentary and diagenetic features of Upper Triassic dolomites are determined and related to technical properties (apparent density, water absorption, open porosity and point load strength tested by ...Point Load Test, PLT) for possible use as building aggregate. Samples are taken from three quarries in the Medvednica and Samobor Mts., in NW Croatia. Samples from the Ivanec Quarry are determined as the early-diagenetic dolomite (EDD), late-diagenetic dolomite (LDD) and "transitional" dolomite (TD). Samples from the Dolje Quarry are determined as early-diagenetic dolomite (EDD) and late-diagenetic dolomite (LDD). The samples from the Gradna Quarry are determined as late-diagenetic dolomites (LDD). According to the physical and mechanical properties, the best variety to use as a crushed stone or as an aggregate proved to be the late-diagenetic dolomite from the Dolje Quarry. Samples from the Dolje Quarry have the lowest values of open porosity and water absorption and the highest values of apparent density and PLT, due to their sedimentary-diagenetic features.
U radu su opisane sedimentno-dijagenetske značajke nekoliko gornjotrijaskih dolomita i povezane su s njihovim fizičko-mehaničkim svojstvima (prostorna masa, upijanje vode, otvorena poroznost i indeks ...čvrstoće mjeren opterećenjem u točki, PLT). Uzorci su uzeti iz triju kamenoloma: Ivanec i Dolje na Medvednici te Gradna u Samoborskome gorju. Uzorci iz kamenoloma Ivanec determinirani su kao kasnodijagenetski, ranodijagenetski i „prijelazni” dolomiti. Uzorci iz kamenoloma Dolje determinirani su kao ranodijagenetski i kasnodijagenetski, a uzorci iz kamenoloma Gradna kao kasnodijagenetski dolomiti. Najkvalitetnijim uzorcima za primjenu kao tehničko-građevni kamen odnosno agregat pokazali su se kasnodijagenetski dolomiti iz kamenoloma Dolje. Zbog svojih sedimentno-dijagenetskih značajki uzorci iz Dolja imaju najniže vrijednosti otvorene poroznosti i upijanja vode te ujedno visoke vrijednosti prostorne mase i PLT-a.
Introduction:
Carotid angioplasty and stenting (CAS) represents an effective procedure for treating carotid artery disease. The acute in-stent thrombosis is an extremely rare complication of CAS ...especially when it occurs postprocedurally during the first 24 hours. Improper antiplatelet therapy or poor response to antiplatelet medications is known to be associated with a higher risk of in-stent thrombosis during early postprocedural period following a successful intervention.
Material and Methods:
A patient who experienced acute carotid in-stent thrombosis in early postprocedural period is described. He had been taking dual antiplatelet therapy for 2 weeks before undergoing a successful CAS. Moreover, pharmacogenetics studies showed the patient to be a clopidogrel ultrarapid metabolizer, which theoretically confers hyperresponsivity to medication. Alongside the report itself, a brief literature review of relevant sources pertinent to the case has been conducted.
Results:
According to the available literature, this is the first case report describing an ultrarapid clopidogrel metabolizer who underwent an uneventful CAS but experienced acute carotid in-stent thrombosis in early postprocedural period. A rescue procedure included an endovascular intervention consisting of thrombectomy and local alteplase application, followed by postprocedural administration of intravenous eptifibatide. At discharge, patient’s dual antiplatelet therapy included ticagrelor instead of clopidogrel.
Conclusion:
Acute carotid in-stent thrombosis is a highly unexpected complication of CAS and can occur despite ultrarapid clopidogrel metabolism trait.
FILOZOFSKI RADAR Starčević, Danijel; Tišlar, Josip; Kvočić, Augustin ...
KRITiKA,
12/2019, Volume:
1, Issue:
1-2
Web Resource
Open access
Međunarodna interdisciplinarna konferencija
THE RISE OF RIGHT-WING POPULISM IN THE WESTERN
WORLD AND NEW PERSPECTIVES FOR THE LEFT
Filozofski fakultet, Zagreb, prosinac 2018.
Međunarodna ...interdisciplinarna konferencija
PHILOSOPHICAL AND SCIENTIFIC ASPECTS OF VEGANISM
Filozofski fakultet u Zagrebu, 30. svibnja – 1. lipnja 2019.
Međunarodna konferencija
PHILOSOPHICAL METHOD(S)
Institut za filozofiju, 5.-6.12.2019.
Zagreb Popper Forum 2018
KARL POPPER TODAY
Fakultet političkih znanosti Zagreb, 14 – 17. studenoga 2018
Pozvana predavanja
3. SIMPOZIJ O SNAZI EVOLUCIJSKE MISLI – Jerry COYNE
Zagreb, 2018.
Pozvano predavanje
UMJETNOST I DIZAJN U PRIRODI – Tomislav TERZIN
Nastavnički odsjek Likovne akademije, Zagreb, 2018.
Predstavljanje knjige
Andreas MALM, FOSILNI KAPITAL,
Kulturno informativni centar, Zagreb, 4. prosinca 2018.
Gostujuće predavanje, u sklopu Zagreb Applied Ethics Conference
David BENATAR: FORGIVENESS
Institut za filozofiju, 2019.
Tribina povodom svjetskog dana filozofije
KLIMATSKE PROMJENE
Gradska knjižnica, Zagreb, 2019.
Ciklus predavanja
SAD! SUVREMENE ANALITIČKE DISKUSIJE
Institut za filozofiju, ak. god. 2018/2019.
Ljetna škola
2. LJETNA ŠKOLA LOGIKE: JEZIK, ARGUMENTACIJA I
KRITIČKO MIŠLJENJE
Filozofski fakultet, Rijeka, 23-28.9.2019.
RECENZIJE I PRIKAZI Mikić, Karlo; Starčević, Danijel; Kvočić, Augustin
KRITiKA,
12/2019, Volume:
1, Issue:
1-2
Book Review
Open access
Graham PRIEST
THE FIFTH CORNER OF FOUR: AN ESSAY ON BUDDHIST METAPHYSICS AND THE CATUSKOTI
Oxford University Press, Oxford: 2018.
Jc BEALL, Michael GLANZBERG i David RIPLEY
FORMAL THEORIES OF TRUTH
...Oxford University Press, Oxford: 2018.
Bence NANAY
AESTHETICS AS PHILOSOPHY OF PERCEPTION
Oxford University Press: Oxford, 2016.
Jerrold LEVINSON
AESTHETIC PURSUITS: ESSAYS IN PHILOSOPHY OF
ART
Oxford: Oxford University Press, 2016.
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