Search results for "RICS"
showing 10 items of 14086 documents
Associations of physical performance and physical activity with mental well-being in middle-aged women
2021
Abstract Background To investigate whether physical performance is independently of physical activity (PA) associated with positive and negative dimensions of mental well-being in middle-aged women. Methods Data were drawn from the Estrogenic Regulation of Muscle Apoptosis (ERMA) study in which women 47 to 55 years were randomly selected from the Finnish National Registry. They (n = 909) participated in measurements of physical performance (handgrip force, knee extension force, vertical jumping height, maximal walking speed, and six-minute walking distance). Both mental well-being (the Centre for Epidemiologic Studies Depression Scale, the International Positive and Negative Affect Schedule…
Structural studies of dielectric polymer nanocomposites
2013
A constant need for the development of new and superior materials is always present; for example, a better electrical insulator would enable more efficient use of electrical power. Polymeric nanocomposites, i.e. nanodielectrics, are thought to have unique electrical properties. The basic chemical constitution of a material alone fails to provide an understanding of how desired properties of a material originate or predict the long term behavior of a material. We need to define the structure behind the functionality of a material. To do that, the structure of the material must be studied on several scales. This research was part of the Finnish Funding Agency for Technology and Innovation (TE…
Otyłość u nastolatków – powikłania pojawiają się już w dzieciństwie
2023
W ostatnich latach otyłość stała się powszechną chorobą cywilizacyjną, z którą zmagają się osoby w każdym wieku, w tym dzieci i młodzież. Powikłania otyłości pojawiają się już w dzieciństwie i dotyczą m.in. układu sercowo-naczyniowego, układu kostno-stawowego oraz zdrowia psychicznego. U osób chorujących na otyłość zwiększa się ryzyko zaburzeń depresyjnych. Obraz i przebieg kliniczny otyłości są bardzo różnorodne, a pacjenci często zmagają się z odmiennymi powikłaniami i konsekwencjami. Pracownicy ochrony zdrowia, w tym w szczególności lekarze pediatrzy, poza umiejętnością prawidłowego rozpoznawania i leczenia otyłości powinni przede wszystkim wdrażać profi laktykę przez powszechną i profes…
Theory of storage implications in the European natural gas market
2023
The theory of storage stands that futures prices should be equal to the spot price plus the interest forgone in storing the commodity and the warehousing costs minus the convenience yield on the inventory. In this paper, we test several implications of the theory of storage on the pricing of United Kingdom natural gas futures. We obtain partial evidence for the theory of storage as a complete explanation of the pricing of this futures contract. Explicitly, (i) we obtain evidence to explain convenience yield seasonality with spot price volatility, unexpected demand shocks when supply is tight, inventory variations, and trading activity in the futures markets; (ii) we obtain indirect evidence…
Etiological factors of chronic hepatitis in Italy: a 2014 national survey.
2017
Background The last Italian prevalence survey on chronic hepatitis (CH) conducted in 2001 showed that the hepatitis C virus (HCV) was the main agent associated with CH. Aim The aim of this study was to evaluate epidemiological changes in CH occurring after 13 years. Patients and methods Enrollment of 1392 CH consecutive patients referred to 16 Italian liver units in 2014 scattered all over the country (four in the North, four in the Center, four in the South, and four in the Islands) was performed. Results The mean age of the patients was 58.3 years, with a sex ratio (male/female) of 1.5. HCV infection (also with other etiologies) continues to be the most prevalent etiology (58.1%). However…
On the CAT(0) dimension of 2-dimensional Bestvina-Brady groups
2002
Let K be a 2-dimensional finite flag complex. We study the CAT(0) dimension of the `Bestvina-Brady group', or `Artin kernel', Gamma_K. We show that Gamma_K has CAT(0) dimension 3 unless K admits a piecewise Euclidean metric of non-positive curvature. We give an example to show that this implication cannot be reversed. Different choices of K lead to examples where the CAT(0) dimension is 3, and either (i) the geometric dimension is 2, or (ii) the cohomological dimension is 2 and the geometric dimension is not known.
Effects of plyometric, SAQ and traditional training on sprint, agility, jumping passing and shooting performance in young soccer players
2016
McDermott, Shane 2016. Effects of Plyometric, SAQ and traditional training on sprint, agility, jumping passing and shooting performance in young soccer players. Department of Biology of Physical Activity. University of Jyväskylä. Master’s Thesis in Science of Sports Coaching and Fitness Testing. 57 pp. The purpose of this study was to perform an 8-week intervention program in order to provide a recommendation of the most suitable training program for young soccer players for improving sprint performance, agility and jumping parameters (strength and power). The participants used in this project were boys aged between 14-16 years old from Jyväskylän Komeetat Ry (soccer club in Jyvaskyla). 33 …
A note on normalization schemes: The case of generalized forecast error variance decompositions
2016
The aim of this paper is to propose new normalization schemes for the values obtained from the generalized forecast error variance decomposition, in order to obtain more reliable net spillover measures. We provide a review of various matrix normalization schemes used in different application domains. The intention is to contribute to the financial econometrics literature aimed at building a bridge between different approaches able to detect spillover effects, such as spatial regressions and network analyses. Considering DGPs characterized by different degrees of correlation and persistence, we show that the popular row normalization scheme proposed by Diebold and Yilmaz (2012), as well as t…
Evaluation of on-line respiratory function monitoring
1998
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Development of taste preferences in early life
2017
International audience