Search results for "LDA"
showing 10 items of 570 documents
Introduzione a "Drammi comici per musica III 1754-1755"
2016
The six librettos included in the third volume of Goldoni’s “Drammi comici per musica” (in the context of the “Edizione nazionale delle opere di Carlo Goldoni”) date to the years 1754-1755, a crucial period in the career of the Venetian author. The first chapter discusses Goldoni’s ideas on musical dramaturgy as exposed in the preface to “De gustibus non est disputandum” and in other theoretical texts. Each libretto (“De gusibus non est disputandum”, “Il filosofo di campagna”, “Lo speziale”, “Il povero superbo”, “Le nozze” and “La diavolessa”, as well as “Li matti per amore”, not given in print but available on the website www.carlogoldoni.it) is examined in a separate chapter, with special…
Geldanamycin-induced osteosarcoma cell death is associated with hyperacetylation and loss of mitochondrial pool of heat shock protein 60 (hsp60)
2013
Osteosarcoma is one of the most malignant tumors of childhood and adolescence that is often resistant to standard chemo- and radio-therapy. Geldanamycin and geldanamycin analogs have been recently studied as potential anticancer agents for osteosarcoma treatment. Here, for the first time, we have presented novel anticancer mechanisms of geldanamycin biological activity. Moreover, we demonstrated an association between the effects of geldanamycin on the major heat shock proteins (HSPs) and the overall survival of highly metastatic human osteosarcoma 143B cells. We demonstrated that the treatment of 143B cells with geldanamycin caused a subsequent upregulation of cytoplasmic Hsp90 and Hsp70 w…
Root canal adaptation and intra-tubular penetration of three fiber-post cementation systems
2018
Background To measure the penetration of three bonding systems for the luting of fiber glass posts in endodontically treated teeth, using confocal laser scanning microscopy (CLSM). Material and Methods A total of 30 maxillary incisors were shaped with the Mtwo system and filled with gutta-percha and Top Seal cement. The sample was divided into three groups (ni=10) according to the bonding system used to cement the posts: Group 1 (Prime&Bond NT and Rebilda DC with a total-etch technique); Group 2 (Futurabond DC and Rebilda DC with a dentin self-etch technique); and Group 3 (BisCem self-adhesive cement). Rhodamine B was added to the bonding systems to allow visualization by CLSM. Three 1-mm t…
The Measurement of the CO2 Hb Binding Curve of Human Hemoglobin by 13C-NMR Spectrometry
1980
It is well known that under physiological conditions CO2 binds to the four terminal amino groups of hemoglobin (Hb) (Kilmartin and Rossi-Bernardi, 1971). The carbamino compounds which are formed by this reaction are involved in the Haldane effect.
Hyperoxic Intubation Apnoea: An In Vivo Model for the Proof of the Christiansen-Douglas-Haldane Effect
1989
The Christiansen-Douglas-Haldane effect (HALDANE effect) describes the different CO2 binding capacity of haemoglobin on its degree of oxygenation and was first demonstrated in vitro in 1914 (Christiansen, Douglas and Haldane, 1914).
Syntheses and characterization of novel ruthenium complexes based on 1,3-dicyanobenzene
2007
Submitted by António Freitas (amsf@uma.pt) on 2019-06-14T13:25:52Z No. of bitstreams: 1 Syntheses and Characterization of Novel Ruthenium Complexes Based on 13-DicyanobenzeneJoãoRodrigues.pdf: 354444 bytes, checksum: edc8aaaa84900d75321648e76e0c8e27 (MD5) Made available in DSpace on 2019-06-14T13:25:52Z (GMT). No. of bitstreams: 1 Syntheses and Characterization of Novel Ruthenium Complexes Based on 13-DicyanobenzeneJoãoRodrigues.pdf: 354444 bytes, checksum: edc8aaaa84900d75321648e76e0c8e27 (MD5) Previous issue date: 2007 info:eu-repo/semantics/publishedVersion
cis-[Bis(diphenylphosphino)ethane-κ2P,P′]dichlororuthenium(II) dichloromethane disolvate
2006
The title compound, cis-[RuCl2(C26H24P2)2]·2CH2Cl2, was obtained as an unexpected product from our attempts to prepare new ruthenium molecular wires using organic bridging ligands. Three solvates and a solvent-free structure of the isomeric complex with the chloride anions in a trans geometry have already been reported, while the cis isomer has been described only in solution studies prior to this work.
cis-Diazido[bis(diphenylphosphino)methane-κ2P,P′]ruthenium(II) dichloromethane 0.42-solvate
2006
Submitted by António Freitas (amsf@uma.pt) on 2019-06-13T13:44:22Z No. of bitstreams: 1 cis-Diazidobis(diphenylphosphino)methane-j2PP000ruthenium(II) dichloromethane 0.42-solvateJoãoRodrigues.pdf: 167616 bytes, checksum: 2ba0b7a76027be3eda26ce11d43fec66 (MD5) Made available in DSpace on 2019-06-13T13:44:22Z (GMT). No. of bitstreams: 1 cis-Diazidobis(diphenylphosphino)methane-j2PP000ruthenium(II) dichloromethane 0.42-solvateJoãoRodrigues.pdf: 167616 bytes, checksum: 2ba0b7a76027be3eda26ce11d43fec66 (MD5) Previous issue date: 2006 info:eu-repo/semantics/publishedVersion
诗歌用大自然的词汇唤醒生活：两个二十世纪的女诗人。陈敬容和阿尔达•梅丽尼(Shige yong daziran de cihui huanxing shenghuo:liangge ershishiji de nü shiren. Chen Jingrong he Aerda Melini. La…
2012
Le due poetesse, cinese una - Chen Jingrong, italiana l'altra - Alda Merini, vissute entrambe nel XX secolo, presentano delle esperienze di vita molto complesse in entrambi i casi. La loro poesia presenta poi delle inattese comunanze nella scelta delle parole che descrivono la natura. Il contributo mette in risalto questo aspetto attraverso il close reading e ne trae delle conclusioni interpretative.
The Relationship Between Attachment and Psychopathy: A Study with a Sample of Violent Offenders
2014
This study used a mixed quantitative-qualitative methodology to investigate the relationship between attachment and psychopathy. The Psychopathy Checklist- Revised (PCL-R; Hare 2003) was administered to 139 Italian offenders who were convicted of violent crimes (murder, rape, child sexual abuse, armed robbery, assault causing bodily harm). First, we explored whether the two PCL-R items theoretically denoting devaluation of attachment bonds (promiscuous sexual behavior and many marital relationships) were able to predict PCL-R total, factor and facet scores. Subse- quently, we analyzed the transcripts of the 10 participants who obtained the highest PCL-R scores in the sample, assessing their…