Publications by authors named "Barbara Horvat"

Background: Inflammatory bowel disease (IBD) is a chronic condition that significantly affects patients' physical, mental, and social health, as well as their overall quality of life. Effective management of the disease demands self-management skills, enabling patients to navigate the daily challenges associated with IBD, such as unpredictable flare-ups, frequent hospitalization, severe symptoms, pain, and physical changes.

Objectives: This study examines the motivational aspects of self-management for patients with IBD and focuses on the role of autonomy and directive support from healthcare professionals in enhancing their self-concordance and self-efficacy.

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Inflammatory bowel diseases (IBD) are chronic gastrointestinal conditions that significantly impact patients' quality of life. Previous research indicates that patients with IBD have a higher prevalence of anxiety compared to the general population and other chronic diseases. This pilot study aimed to investigate the relationships between goal integration, positive and negative emotions, goal self-efficacy, and trait anxiety as the outcome variable, focusing on patients' self-management strategies.

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Introduction: Inflammatory bowel diseases, including Crohn's disease, have a significant impact on patients' lifestyle, requiring lifelong attention to health behavior.

Objective: The aim of our study was to investigate health-related goals, emotions related to health goals, the use of infocommunication tools and their associations.

Method: 79 patients with Crohn's disease (59.

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The concentration and isotopic composition of uranium (δU, U/U activity ratio) in combination with traditional isotopes (δO, δC) were examined as potential tracers of authigenic carbonate formation in a karst aquifer. The U concentration and U/U activity ratios in the tufa-precipitating sections of two connected karst rivers (Krka and Zrmanja, Croatia) decreased downstream in water and in precipitated carbonate due to active self-purification processes, i.e.

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Influence of particle size on the mechanical strength of alkali activated material from waste refractory monolithic was investigated in this study. Precursor was chemically and mineralogically analysed, separated on 4 fractions and alkali activated with Na-water glass. Alkali activated materials were thoroughly investigated under SEM and XRD to evaluate the not predicted differences in mechanical strength.

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The aim of the paper is to research the influence of foaming and stabilization agents in the alkali activation process of waste green ceramics for future low cost up-cycling into lightweight porous thermal insulating material. Green waste ceramics, which is used in the present article, is a green body residue (non-successful intermediate-product) in the synthesis of technical ceramics for fuses. This residue was alkali activated with Na-water glass and NaOH in theoretically determined ratio based on data from X-ray fluorescence (XRF) and X-ray powder diffraction (XRD) that was set to maximise mechanical properties and to avoid efflorescence.

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Alkali activation is studied as a potential technology to produce a group of high performance building materials from industrial residues such as metallurgical slag. Namely, slags containing aluminate and silicate form a useful solid material when activated by an alkaline solution. The alkali-activated (AA) slag-based materials are promising alternative products for civil engineering sector and industrial purposes.

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The structured education programme for patients with chronic widespread pain is the first stage of the interdisciplinary group-based rehabilitation programme for those patients at the University Rehabilitation Institute in Ljubljana, Slovenia. The aim of our pilot study was to investigate the impact of the education programme on the patients' attribution of pain as dangerous. Ninety-three participants with chronic widespread pain volunteered for the study.

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