Search results for "PV"

Fluorogenic Sensing of Carcinogenic Bisphenol A using Aptamer-Capped Mesoporous Silica Nanoparticles

2017

[EN] Mesoporous silica nanoparticles loaded with rhodamine B and capped with a bisphenol A aptamer were used for the selective and sensitive detection of this lethal chemical. The pores of the nanoparticles are selectively opened in the presence of bisphenol A (through its selective coordination with the aptamer) with subsequent rhodamine B delivery. With this capped material a limit of detection as low as 3.5 mu m of bisphenol A was measured.

La violenza intorno. IPV, pratiche di parenting e fattori di resilienza

2014

Dinamiche relazionali nelle coppie omosessuali con IPV: dal conflitto alla violenza.

2014

La violenza perpetrata nelle relazioni intime è parte di un percorso sistematico di dominanza e di controllo, ed è spesso accompagnata da comportamenti di abuso e di potere. Una delle fonti di conflitto all’interno delle relazioni omosessuali ruota intorno ad uno scarso equilibrio tra partner, all'omofobia interiorizzata o ad una condizione a rischio outing . Scopo dell'indagine, dunque, è stato quello di esaminare il fenomeno della violenza nelle relazioni di coppia omosessuali appartenenti a diverse aree geografiche del Paese. Lo studio, che ha coinvolto 502 individui volontari (185 femmine e 317 maschi; Range 21-58 aa; Metà= 37,96) impegnati affettivamente (conviventi e non), analizza si…

Attitudes and motivation in the treatment of IPV : a case study of two intimately violent men

2017

This case study used qualitative content analysis to examine the cases of two intimately violent men. Both participated in a group intervention but experienced dramatically different outcomes. In the case of "Henri", the intervention was especially successful, but in the case of "Mikael" it was unsuccessful. The data of this study consisted of the video tapes of the men’s therapy sessions, and of the interviews of their spouses. The research questions were the following: 1) Were there changes in the men’s attitudes toward a) women, b) masculinity and c) violent behavior?, 2) How high was the men’s motivation for treatment and making changes in themselves? and 3) Did their attitudes and moti…

Gatherer: an environmental monitoring application based on IPv6 using wireless sensor networks

2013

In this paper, we present an environmental monitoring application based on IPv6 using wireless sensor networks. We show the guidelines to connect this network to internet using the 6LowPAN standard with a real prototype in the evolution of the Internet of Things. We assign a unique IPv6 address to the different nodes motes of the network. Gatherer is based on TinyOS using IPv6 and UDP protocols and allows the data gathering of temperature and relative humidity from the different motes, requesting specific data from individual motes when required, increasing the accuracy of the measures. We compare the performance of our IPv6-based proposed application against others and show the benefits of…

Tritijs Apvienotā Eiropas Tora vakuuma kameras berilija materiālos

2021

Tritijs Apvienotā Eiropas Tora vakuuma kameras berilija materiālos. Teimane A. S., zinātniskais vadītājs Dr. chem. Pajuste E., Maģistra darbs darbs, 56 lappuses, 31 attēli, 16 tabulas, 48 literatūras avoti, 4. pielikumi. Latviešu valodā. Eksperimentāli analizēta Apvienotā Eiropas tora ITER tipa sienas 1.-3. kampaņas berilija paraugu virsmas struktūra, izmantojot skenējošo elektronu mikroskopiju un enerģijas disperso rentgenstarojuma spektrometriju, kā arī tritija kvantificēšana, izmantojot vairākas metodes. Veikta metožu izvērtēšana, relatīvās pareizības un precizitātes noteikšana, kā arī savstarpēja salīdzināšana. Analizētas ITER tipas sienas kampaņu tritija uzkrāšanās tendences, tās salīd…

Impaired Binding to Junctophilin-2 and Nanostructural Alteration in CPVT Mutation

2021

Rationale: Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a rare disease, manifested by syncope or sudden death in children or young adults under stress conditions. Mutations in the Ca 2+ release channel/RyR2 (type 2 ryanodine receptor) gene account for about 60% of the identified mutations. Recently, we found and described a mutation in RyR2 N-terminal domain, RyR2 R420Q . Objective: To determine the arrhythmogenic mechanisms of this mutation. Methods and Results: Ventricular tachycardias under stress conditions were observed in both patients with catecholaminergic polymorphic ventricular tachycardia and knock-in mice. During action potential recording (by patch-clamp in …

Association between human papillomavirus 16 E6 variants and human leukocyte antigen class I polymorphism in cervical cancer of Swedish women.

2003

Abstract Persistent infection with human papillomavirus (HPV), particularly HPV16, represents the prime risk factor in cervical carcinogenesis. HPV variants ( e.g. , within the E6 gene) together with immunogenetic factors of the host may be responsible either for effective viral clearance, or alternatively, for viral persistence. Peripheral blood from 27 HPV16 positive Swedish women with cervical carcinoma, who had previously been tested for HPV16 E6 variants, was used for human leukocyte antigen (HLA) class I typing. Women with HLA-B*44, HLA-B*51, or HLA-B*57 who were infected with the HPV16 E6 variant L83V had an approximately four- to fivefold increased risk for cancer compared with cont…

DTPa-HBV-IPV/Hib Vaccine (Infanrix hexa???1)

2003

Human papillomavirus infection in couples undergoing in vitro fertilization procedures: impact on reproductive outcomes.

2011

A prospective study was performed to assess the relationship between human papillomavirus (HPV) infection in 199 infertile couples and outcome of assisted reproductive technologies (ARTs). A highly statistically significant correlation between pregnancy loss rate (proportion of pregnancies detected by β-hCG that did not progress beyond 20 weeks) and positive HPV DNA testing in the male partner of infertile couples, compared with HPV negatives, was observed (66.7% vs. 15%).