Search results for "Cipro"

Nanostructuring and strengthening of LiF crystals by swift heavy ions: AFM, XRD and nanoindentation study

2012

Abstract Modifications of the structure and micromechanical properties of LiF crystals under high-fluence irradiation (10 11 –10 13  ions cm −2 ) with swift C, Ti, Au and U ions of the specific energy of 11.1 MeV/u have been studied. In the case of heavy ions (U, Au), the AFM and SEM results reveal the bulk nanostructure consisting of columnar grains with nano-scale dimensions (50–100 nm). For lighter C ions the structure enriched with prismatic dislocation loops has been observed. High-resolution XRD reciprocal space maps for nano-structured LiF expose a mosaic-type structure with low-angle boundaries between grains.

Alcune riflessioni sul dono di ospitalità (xenía) nella Grecia antica

2014

Clinical Approach to Vascular Calcification in Patients With Non-dialysis Dependent Chronic Kidney Disease: Mineral-Bone Disorder-Related Aspects

2021

Chronic kidney disease (CKD) is associated with a very high morbimortality, mainly from cardiovascular origin, and CKD is currently considered in the high- or very high risk- cardiovascular risk category. CKD-mineral and bone disorders (CKD-MBDs), including vascular and/or valvular calcifications, are also associated with these poor outcomes. Vascular calcification (VC) is very prevalent (both intimal and medial), even in non-dialysis dependent patients, with a greater severity and more rapid progression. Simple X-ray based-scores such as Adragão's (AS) are useful prognostic tools and AS (even AS based on hand-X-ray only) may be superior to the classic Kauppila's score when evaluating non-d…

Moderating effects of appreciation on relationships between illegitimate tasks and intrinsic motivation: a two-wave shortitudinal study

2020

This study investigated possible reciprocal relationships between illegitimate tasks and intrinsic motivation and whether appreciation moderated these relationships. Based on a two-wave panel study...

Media coverage about organisations in critical situations – Analysing the impact on employees.

2013

Purpose– This research aims to investigate how critical media coverage of an organisation affects its employees. The authors expect the effects to be similar to the way media coverage about an individual would affect this person, termed “reciprocal effects”.Design/methodology/approach– Drawing on a framework for the analysis of reciprocal effects of mass media by Kepplinger and qualitative interviews among employees of 14 different organisations undergoing a crisis, the authors develop an employee-model of reciprocal effects for the context of organisational crises.Findings– This qualitative research shows that employees are affected by media coverage on a critical issue about their employe…

Hold up and intergenerational transmission of preferences

2004

This paper focuses on the formation, evolution and stability of the distribution of preferences in the population and its relationship with the investment and bargaining strategies in a simplified hold up problem. More precisely, in our model a population of infinitely-lived players (say, for example, firms) with homogeneous selfish or self-regarding preferences is pair-wise matched at each period with a population of an equal size of short-lived players (say, for example, workers) with heterogeneous preferences. Both types of player play a two-stage game. In the first stage, they decide separately but simultaneously whether to make a general or a relation-specific investment. The latter ty…

Comparison of Shaping Ability of 10 Rotary and Reciprocating Systems: an In Vitro Study with AutoCAD

2017

Cilj: Usporediti reznu površinu, očuvanje anatomije korijenskog kanala i neinstrumentiranu površinu nakon instrumentacije sustavima F360®, F6SkyTaper®, HyflexEDM®, iRace®, Neoniti®, O.Shape®, P.Next®, Reciproc®, Revo-S® i WaveOneGold® s veličinom instrumenta 25. Materijali i metode: Tristo zubi s jednim ravnim korijenom i okruglim ili eliptičnim presjekom korijenskog kanala podijeljeno je u 10 skupina (1-F360®, 2-F6SkyTaper®, 3-HyflexEDM®, 4-iRace®, 5-Neoniti®, 6-O Shape®, 7-P.Next®, 8-Reciproc®, 9-Revo-S® i 10-WaveOneGold®) i poprečno prerezano na trećine ultrafinim reznim diskovima. Uzorci su fotografirani pod stereomikroskopom i provedena je predinstrumentacijska analiza prije ponovnog s…

Canal shaping with a reciprocating system is easy to learn.

2018

To assess progressive learning of root canal shaping in order to define the number of simulated canals in resin blocks needed to reach a level of learning beyond which no further improvement in performance is observed.A total of 216 simulated canals in resin blocks were instrumented by 18 operators without experience in Endodontics and by 18 Endodontists. The R25 file of the Reciproc system (VDW, Munich, Germany) was used to prepare the canals. The blocks were photographed before and after instrumentation. An analysis was made of the variations in the dimensions of the canals at 6 locations and of the instrumentation time. A Student's t-test was used to analyse the data (P  0.05).The group …

PANDEMIE E CONTRATTO SOCIALE. NOTE PEDAGOGICHE SULLA FORMA DEI LEGAMI NEL NOSTRO TEMPO

2021

Several are the crises generated by the pandemic. In each of these crises (health, economic, social, educational...), there are many “breaks” in the “taken for granted” that lead to ask radical questions about human life.In this horizon and according to the approach of phenomenological-hermeneutic fundamental pedagogy, the paper aims at highlighting one of the hypotheses which, starting from modernity, has been very influential: the social contract. In particular, the paper focuses on same consequences that derive from having intended the social contract as model not only of political life but also,of any possible intersubjective bond. Therefore, the paper inquiries on what the ontological …

Aspetti etici e controllo di gestione dei farmaci antibiotici antibatterici

2010

Summary Introduction Antibacterial prescribing practices between 2004 and 2008 were investigated in the P. Giaccone University Hospital in Palermo, Italy to provide a foundation for critical analysis of the appropriateness of health-care resource usage. Materials and methods Antibiotic prescribing practices between 2004 and 2008 were analyzed in the hospital as a whole and in different specialty areas. Results were expressed as defined daily doses (DDD) as a function of bed-days, number of admissions, and Diagnosis Related Group (DRG) points. Results During the study period, increases were observed in the overall DDD per 100 bed-days (68.7 vs. 91.3) and the DDD per admission (4.53 vs. 5.54)…