Analizom demografske slike Republike Hrvatske vidljivo je kako postotak ljudi treće životne dobi bilježi rast već dulji niz godina. Iz tog razloga teži se unaprjeđenju kvalitete života i stvaranju primjerenih uvjeta za cjeloživotno obrazovanje starije populacije općenito, a samim time boravak u domovima nemoćne. Domska pedagogija temelji na proučavanju domovima, što predmet ovoga rada. Dom kao ...

A mathematical model for the transport of hydrophobic organic contaminants in an aquifer under simplistic riverbank filtration conditions is developed. The model considers a situation where contaminants are present together with dissolved organic matter (DOM) and bacteria. The aquifer is conceptualized as a four-phase system: two mobile colloidal phases, an aqueous phase, and a stationary solid...

Pregnant ewes and their fetuses were instrumented between 110 to 120 days of gestation (term, 145 days) for monitoring heart rate, blood pressure, uterine artery blood flow, and fetal intra-abdominal umbilical artery blood flow and arterial blood gases. DOM (2,5-dimethoxy-4methyl-amphetamine) was administered intravenously to the ewe in doses of 1, 2.5, 5, 10, or 20 fig/kg. Maternal administrat...

Transformations of dissolved organic matter (DOM) in boreal lakes lead to large greenhouse gas emissions as well as substantial carbon storage in sediments. Using novel molecular characterization approaches and photochemical degradation experiments we studied how seasonal patterns in water column stratification affected the DOM in a Swedish lake under early spring and summer conditions. Dissolv...

Discriminative stimulus effects of 1-(2,5-dimethoxy-4-methylphenyl)-2-aminopropane (DOM) and related drugs have been studied extensively in rodents, although the generality of those findings across species is not known. The goals of this study were to see whether monkeys could discriminate DOM and to characterize the DOM discriminative stimulus by studying a variety of drugs, including those wi...

This study evaluated the impact of DOM from two biochars (sugar beet tailing and Brazilian pepper) on Cr(VI) reduction and As(III) oxidation in both ice and aqueous phases with a soil DOM as control. Increasing DOM concentration from 3 to 300mgCL(-1) enhanced Cr(VI) reduction from 20% to 100% and As(III) oxidation from 6.2% to 25%; however, Cr(VI) reduction decreased from 80-86% to negligible w...

Dissolved organic matter (DOM) is a highly diverse mixture of compounds, accounting for one of the world’s largest active carbon pools. The surprising recalcitrance of some DOM compounds to bacterial degradation has recently been associated with its diversity. However, little is known about large-scale patterns of marine DOM diversity and its change through degradation, in particular considerin...

The role of dissolved organic matter (DOM) as either a sink for inorganic nutrients or an additional nutrient source is an often-neglected component of nutrient budgets in aquatic environments. Here, we examined the role of DOM in reactive nitrogen (N) storage in Sierra Nevada (California, USA) lakes where atmospheric deposition of N has shifted the lakes toward seasonal phosphorus (P)-limitati...

For simplicity we follow the rules: I, J denote sets, A, B denote many sorted sets of I, i, j, x are arbitrary, and S denotes a non empty many sorted signature. A set has common domain if: (Def.1) For all functions f , g such that f ∈ it and g ∈ it holds dom f = dom g. Let us mention that there exists a set which is functional and non empty and has common domain. The following proposition is tr...