Search results for "Core"
showing 10 items of 1999 documents
Added Value of Multiparametric Magnetic Resonance Imaging to Clinical Nomograms for Predicting Adverse Pathology in Prostate Cancer
2018
PURPOSE: We examined the additional value of preoperative prostate multiparametric magnetic resonance imaging and transrectal ultrasound/multiparametric magnetic resonance imaging fusion guided targeted biopsy when performed in combination with clinical nomograms to predict adverse pathology at radical prostatectomy. MATERIALS AND METHODS: We identified all patients who underwent 3 Tesla multiparametric magnetic resonance imaging prior to fusion biopsy and radical prostatectomy. The Partin and the MSKCC (Memorial Sloan Kettering Cancer Center) preradical prostatectomy nomograms were applied to estimate the probability of organ confined disease, extraprostatic extension, seminal vesicle inva…
Antimicrobial Lubricant Did Not Reduce Infection Rate in Transrectal Biopsy Patients in a Large Randomized Trial Due to Low Complication Rates
2018
Abstract Background Transrectal prostate biopsy (pbx) is the most frequent outpatient procedure in the urological field. Septic complications are a major health issue. Objective To evaluate complication rates with or without an antimicrobial lubricant. Design, setting, and participants A total of 1000 patients received pbx between 2013 and 2015. Information about complications was collected by a 3-wk questionnaire. Return rate was 73.2% (n = 732). Intervention Randomization for pbx with the instillation of an antimicrobial lubricant (intervention group, n = 385) or the standard lubricant (control group, n = 347) was performed. Outcome measurements and statistical analysis Multivariable anal…
Measuring the impact of tourism: a 'territorial' approach
2012
The nature of tourism and the spheres of activity relevant to managing it are changing both in character and in scope. Consequently, traditional statistical and management information resources are not adequate for effective tourism planning and for tourism impact evaluation because they are deficient both in scope and focus. To adapt to the evolving nature of tourism and realize the full value creation potential for all stakeholders, planners, managers and operators must adopt a new conceptualization of the “space” over which relevant tourism related activities occur and over which these activities must therefore be comprehended and managed. A “territorial space”, which is not defined simp…
Selection bias ed incentivi alle imprese nei programmi per lo sviluppo locale: una valutazione ex-post
2015
This paper focuses on the evaluation of an aid scheme included in a larger local development program realized in Italy during the 2000-2006 cycle of EU Structural Funds. It follows a previous analysis (Cusimano, Mazzola, 2014) on the ex-post evaluation of the effects of the aid schemes included in the so-called territorial integrated projects (tips) and aims at identifying the possible presence of selection bias in measuring the effectiveness of the policy. After running an empirical analysis based on several propensity score matching (psm) methods, we show that, at least partially, the positive results previously obtained may not be related to an effective success of the policy, but could …
Neuropsychological functioning in child sexual abusers: A systematic review
2020
Abstract Impairments in neuropsychological functioning are emphasized among the core components in etiological models about sexual offending against children. In order to distinguish those neuropsychological deficits that can specifically be found in child sexual abusers, the present systematic review summarizes all studies published between 1980 and 2019 comparing neuropsychological functions of child sexual abusers with different control groups. The databases PubMed, Google scholar, and PsycInfo were used to find relevant studies. After applying certain inclusion criteria (e.g., at least one comparison group), 25 studies were identified as being relevant for the present review. Most evide…
Congenital myopathies with inclusion bodies: a brief review
1998
Abstract Based on morphological abnormalities, congenital myopathies can be classified into several categories: (1) enzyme histochemically abnormal appearance without structural pathology, e.g. congenital fibre type disproportion or congenital fibre type uniformity; (2) abnormally placed nuclei, e.g. myotubular and centronuclear myopathies; (3) disruption of normal intrinsic structures, largely sarcomeres, e.g. central cores and minicores; (4) abnormal inclusions within muscle fibres. Several such inclusions are derived from pre-existing structures, most notably rods or nemaline bodies. Other derivatives of Z-band material are cytoplasmic bodies and possibly related inclusions as spheroid b…
Alcune considerazioni sul processo di costruzione degli indicatori composti
2008
In questo lavoro si illustra il processo di costruzione di un indicatore composto, espresso nella forma IC = f[T1(x1), T2(x2), …, TJ(xJ)], dove IC è l’indicatore composto, xj sono gli indicatori semplici, Tj sono le trasformazioni e f è la funzione di aggregazione. L’obiettivo del lavoro concerne due aspetti: il primo è l’analisi delle proprietà statistiche e matematiche delle Tj per tentare di individuare misure delle loro performance (per es. variabilità, resistenza, etc.), condizionatamente alla natura dei dati; il secondo è fornire indicazioni circa l’adeguatezza di alcune Tj non lineari, basate sui ranghi e molto usate in pratica, per costruire un buon indicatore composto.
APPLICATION OF 3‐D FINITE DIFFERENCE METHOD FOR INDUCTANCE CALCULATION OF AIR‐CORE COILS SYSTEM
1994
The paper deals with the inductance calculation of air‐core coils system by means of 3‐D analysis of magnetic field of the coils with rectangular cross‐section. The possibility of mutual and self‐inductance calculation is presented. For magnetic field calculation, the Finite Difference Method with application of fast calculating procedures was applied. The method of calculation has been verified by experiments. The obtained difference between calculating and measurement results is equal to a few percent. The computer program is usefull especially for asymmetrical configuration of the coils.
Delayed transmission of a parasite is compensated by accelerated growth.
2005
Compensatory or ‘catch-up’ growth following prolonged periods of food shortages is known to exist in many free-living animals. It is generally assumed that growth rates under normal circumstances are below maximum because elevated rates of growth are costly. The present paper gives experimental evidence that such compensatory growth mechanisms also exist in parasitic species. We explored the effect of periodic host unavailability on survival, infectivity and growth of the fish ectoparasiteArgulus coregoni. Survival and infectivity ofA. coregonimetanauplii deprived of a host for selected time periods were age dependent, which indicates that all metanauplii carry similar energy resources for …
Inflation shocks and income inequality
2019
Purpose The purpose of this paper is to analyze the effects of inflationary shocks on inequality, using data of selected countries of the Middle East and North Africa (MENA). Design/methodology/approach Inflationary shocks were measured as deviations from core inflation, based on a genetic algorithm. Bayesian quantile regression was used to estimate the impact of inflationary shocks in different levels of inequality. Findings The results showed that inflationary shocks substantially affect countries with higher levels of inequality, thus suggesting that the detrimental impact of inflation is exacerbated by the high division of classes in a country. Originality/value The study contributes t…