Search results for "Statistic"

What is your couple type? Gender ideology, housework-sharing, and babies

2015

AbstractBACKGROUNDIt is increasingly acknowledged that not only gender equality but also gender ideology plays a role in explaining fertility in advanced societies. In a micro perspective, the potential mismatch between gender equality (i.e., the actual sharing taking place in a couple) and gender ideology (i.e., attitudes and beliefs regarding gender roles) may drive childbearing decisions.OBJECTIVEThis paper assesses the impact of consistency between gender equality in attitudes and equality in the division of household labour on the likelihood of having another child, for different parities.METHODSRelying on two-wave panel data of the Bulgarian, Czech, French, Hungarian, and Lithuanian G…

Negative Relationships in the Workplace

2019

A workplace is a network of various relationships, each with their own distinctive features. Negative coworker relationships, such as bullying relationships, may cause significant long-term emotional and psychophysical strain for the individuals involved, the coworkers who observe such relationships, and the entire organization. In contrast to an isolated workplace conflict, a negative relationship can include recurring patterns of dismissive and offensive communication or the perceived threat of such. This chapter explores nonvoluntary relationships that the participants are, to a certain extent, forced to maintain due to their shared office space and organizational goals. Because ending t…

Wymuszenie rozbójnicze i rozbiór - analiza znamion czynów zabronionych na tle statystyk sądowych

2018

Artykuł poddaje analizie kontrowersyjne zagadnienie różnic występujących pomiędzy przestępstwem wymuszenia rozbójniczego a rozbojem. W rozważaniach odniesiono się do doktryny oraz orzecznictwa wskazując na liczne wątpliwości pojawiające się w tej materii. Podjęto również próbę wyznaczenia granic jakie dzielą te przestępstwa. W części drugiej odniesiono się do statystyk sądowych obrazujących dynamikę czynu zabronionego wymuszenia rozbójniczego. W szczególności zaprezentowano dane dotyczące liczby przestępstw wszczętych oraz stwierdzonych porównując je również z przestępstwem rozboju. Wskazano nadto liczbę prawomocnych przestępstw z art. 282 k.k. z uwzględnieniem płci oraz wieku sprawców.

A Scale of Knowledge and Beliefs about Developmental Dyslexia: Scale Development and Validation

2014

Abstract The purpose of this study was to create and validate a scale measuring knowledge and beliefs regarding developmental dyslexia. A four-step procedure was followed to achieve this objective. A literature review generated a preliminary pool of 65 items. A group of 12 university teachers of learning disabilities read the items for content and face validity and offered comments. Based on their comments, some items were combined, and confusing items were changed or eliminated, which left a scale of 50 items, with the response options of true (V), false (F) or dont know (NS). Later, each participant, using a description of the scales, placed each item into one of the three subscales. An i…

Interpreting the decomposition of gender earnings gap

2010

In this paper we discuss a decomposition of the gender monthly earnings differential into three components: the first is due to differences in individual characteristics, the second is due to discrimination and the last to the differential in hours worked. The Oaxaca-Blinder hourly wage decomposition is perfectly integrated into the decomposition of the monthly earnings gap. In order to evaluate the effects of this components on the monthly earnings gap, we calculate counterfactual earnings gaps, estimating what would happen if various aspects relating to the two genders were equal (for example, educational level), and then we compare these with the empirical earnings gap. The aim of the co…

Recurrence time distribution and temporal clustering properties of a cellular automaton modelling landslide events

2018

Abstract. Reasonable prediction of landslide occurrences in a given area requires the choice of an appropriate probability distribution of recurrence time intervals. Although landslides are widespread and frequent in many parts of the world, complete databases of landslide occurrences over large periods are missing and often such natural disasters are treated as processes uncorrelated in time and, therefore, Poisson distributed. In this paper, we examine the recurrence time statistics of landslide events simulated by a cellular automaton model that reproduces well the actual frequency-size statistics of landslide catalogues. The complex time series are analysed by varying both the threshold…

Customer satisfaction within a large scale retail trading group: research design and control

2010

Even in contexts where Customer Management techniques are not very advanced, the need for relations with customers is as strong as to suggest expensive ad hoc researches able to simultaneously measure the satisfaction levels, to detect the eventual inadequacy of selling actions, to investigate the relations of customers with competitors. This is why the Grande Migliore Group in Palermo commissioned a research from the University of Palermo. The research was made in year 2008 at 10 Grande Migliore shops in Palermo and in other Western Sicily towns. The multipurpose nature of the research and the features of the customers population suggested the adoption of an ad hoc research design, the fea…

The Latent Factors Behind the Urban Travel Behaviour

2014

Abstract This research aims to explore the impact of latent variables, mirroring the users’ preferences, on the individual decision making process regarding the mode of transport. The paper describes the first results of an ongoing research activity, which derives from a pilot study carried out in Palermo. The authors have administered to a sample of travellers a questionnaire and they simulated the mode choice behaviour referring to the random utility theory. Then the transport demand over the entire area of Palermo has been studied in order to design the cordon pricing scenario with the application of an additional cost on private car dedicated to a selected area of the historic centre of…

Rapporto statistico laureati STELLA 2006-2008 Università degli studi di Palermo

2009

CHOOSING OF OPTIMAL REFERENCE SAMPLES FOR BOREAL LAKE CHLOROPHYLL A CONCENTRATION MODELING USING AERIAL HYPERSPECTRAL DATA

2018

Abstract. Optical remote sensing has potential to overcome the limitations of point estimations of lake water quality by providing spatial and temporal information. In open ocean waters the optical properties are dominated by phytoplankton density, while the relationship between color and the constituents is more complicated in inland waters varying regionally and seasonally. Concerning the difficulties relating to comprehensive modeling of complex inland and coastal waters, the alternative approach is considered in this paper: the raw digital numbers (DN) recorded using aerial remote hyperspectral sensing are used without corrections and derived by means of regression modeling to predict C…