12,114 results match your criteria: "University of Tartu; Riia Street 23[Affiliation]"

Context: Contemporary technologies, such as mainstream and specialised Assistive Technologies (ATs), are seen as effective. However, there is a noticeable gap between technological progress and the ability to customise these technologies to meet the unique needs and characteristics of neurodivergent individuals, particularly those on the Autism Spectrum and people with Intellectual Disability (pwID).

Purpose: The goal of this study is to investigate the present requirements and future priorities acknowledged by specialists in the field regarding the progress of social inclusion for this population, making use of ATs.

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While personality trait assessments are widely used in candidate selection, coaching, and occupational counseling, little published research has systematically compared occupations in personality traits. Using a comprehensive personality assessment, we mapped 263 occupations in self-reported Big Five domains and various personality nuances in a sample of 68,540 individuals and cross-validated the findings in informant ratings of 19,989 individuals. Controlling for age and gender, occupations accounted for 2%-7% of Big Five variance in both self-reports and informant reports.

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  • Low drug adherence significantly hampers the effectiveness of prescribed medications, making it crucial to understand the factors that lead to poor adherence and discontinuation of treatments.
  • Analysis of data from over 1.8 million individuals reveals that socio-demographic factors, such as needing social assistance and immigration status, negatively impact medication adherence and persistence, while demographic and health factors show less consistent effects.
  • Genetic factors show limited association with adherence, with some pharmacogenes linked to persistence; the study suggests that interventions targeting socio-economically disadvantaged populations could enhance medication uptake and overall health outcomes.
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  • * It found that stronger beliefs in equal childcare (both in what is considered normal and what should be the case) are associated with the availability of parental leave policies.
  • * While the data suggests that changes in parental leave policies can shift perceptions of social norms over time, the study acknowledges that it cannot definitively determine cause-and-effect relationships due to its cross-sectional design.
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The co-occurrence of multiple chronic conditions, termed multimorbidity, presents an expanding global health challenge, demanding effective diagnostics and treatment strategies. Chronic ailments such as obesity, diabetes, and cardiovascular diseases have been linked to metabolites interacting between the host and microbiota. In this study, we investigated the impact of co-existing conditions on risk estimations for 1375 plasma metabolites in 919 individuals from population-based Estonian Biobank cohort using liquid chromatography mass spectrometry (LC-MS) method.

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Proportion of normal deliveries is decreasing worldwide. This study analysed operative vaginal deliveries (OVD) and Caesarean sections (CS) with some background factors in Estonia and Finland from 1992 to 2016. Data on all deliveries from 1992 to 2016 were obtained from the Finnish Medical Birth Registry (1 481 160 births) and the Estonian Medical Birth Registry (356 063 births).

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  • * A consensus meeting in March 2024, attended by 28 experts and stakeholders, aimed to standardize research protocols for studying neuropathic pain using human peripheral tissues.
  • * The meeting resulted in agreed-upon guidelines for phenotyping, laboratory protocols, statistical design, and data sharing to improve consistency in research and enhance understanding of neuropathic pain.
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This study aims to identify the key factors governing the thermal quenching of Mn ion luminescence in fluoride-based phosphor materials used as red emitters in modern-day phosphor-converted LED devices. Here, we employ first-principles calculations for Mn-doped NaSiF, NaKSiF, and KSiF hosts to explore how host properties and local coordination environments influence thermal quenching behavior. The ΔSCF method was used to model the geometric structures of the MnA (ground) and E, T (excited) states and the energies of the optical transitions between these states.

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  • The EMPRISE study evaluated empagliflozin's effectiveness in reducing various health risks (including all-cause mortality and hospitalization for heart failure) compared to DPP-4 inhibitors in patients with type 2 diabetes across four Nordic countries.
  • Using a noninterventional, multicountry cohort design and propensity score matching, the study analyzed data from 43,695 patients and employed Cox proportional hazards regression for risk assessment.
  • Results indicated that patients starting empagliflozin had a significantly lower risk of all-cause mortality, hospitalization for heart failure, cardiovascular mortality, and end-stage renal disease, though no significant differences were found for stroke or myocardial infarction.
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The sigma-1 receptor (S1R) is involved in intracellular lipid synthesis and transport. Recent studies have shown that its genetic inactivation impairs adipogenic differentiation in vitro. This study investigated the role of S1R in adipose tissue physiology and metabolic health using adult and old WT and S1R KO mice.

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The Baltic Sea is among the most polluted seas worldwide with elevated concentrations of trace elements (TEs). TEs can induce negative effects on organisms and may be transferred to eggs causing endocrine-disrupting effects on embryos. The Baltic Sea population of common eider (Somateria mollissima) has declined over the last thirty years, but the potential contribution of TEs to this decline is understudied.

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Characterization of duck tembusu virus NS2A membrane topology and functional residues in transmembrane domain-3 on viral proliferation.

Poult Sci

December 2024

Research Center of Avian Disease, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, Sichuan 611130, China; Key Laboratory of Agricultural Bioinformatics of Ministry of Education, Sichuan Agricultural University, Chengdu, Sichuan 611130, China; Key Laboratory of Animal Disease and Human Health of Sichuan Province, Chengdu, Sichuan 611130, China. Electronic address:

Article Synopsis
  • Flavivirus nonstructural protein 2A (NS2A) plays a vital role in viral replication, assembly, and evading the host immune response, but its membrane topology was previously unclear.
  • This study offers the first detailed model of DTMUV NS2A’s membrane structure, showing its localization in the endoplasmic reticulum and interaction with viral RNA.
  • Mutations in specific amino acids were found to affect the virus's ability to synthesize RNA and assemble, highlighting the importance of NS2A in the virus life cycle and its potential impact on virulence.
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Transitioning to an individualized risk-based approach can significantly enhance cervical cancer screening programs. We aimed to derive and internally validate a prediction model for assessing the risk of cervical intraepithelial neoplasia grade 3 or higher (CIN3+) and cancer in women eligible for screening. This retrospective study utilized data from the Estonian electronic health records, including 517,884 women from the health insurance database and linked health registries.

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Olive leaf is a byproduct of the olive tree that is rich in phenolic compounds with potential anticarcinogenic effects against various cancers, including breast cancer. Nevertheless, the ingestion or topical application of such plant extracts faces certain limitations. These limitations can be addressed by encapsulating the extracts in nanovesicles to enhance their release and bioavailability.

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  • * A new online portal has been developed to provide up-to-date global distribution data for crayfish and their pathogens, improving accessibility and management decisions.
  • * This database is publicly available, allowing users to easily view, embed, and download data, aiming to enhance conservation planning and biodiversity management in the future.
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Heat stress reduces strawberry growth and fruit quality by impairing photosynthesis, disrupting hormone regulation, and altering mineral nutrition. Multi-omics studies show extensive transcriptional, post-transcriptional, proteomic and metabolomic under high temperatures. Garden strawberry is a globally cultivated, economically important fruit crop highly susceptible to episodic heat waves and chronically rising temperatures associated with climate change.

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Database of European vascular plants red lists as a contribution to more coherent plant conservation.

Sci Data

October 2024

University of Primorska, Faculty of mathematics, natural sciences and information technologies, Department of biodiversity, Glagoljaška 8, 6000, Koper, Slovenia.

Article Synopsis
  • A new database has been created for European vascular plants, compiling red list categories from conservation assessments across multiple countries, aiming to support European Cooperation in Science and Technology (COST) Action 18201, ConservePlants.
  • Version 1.0 features 51,109 records that include 21,481 original taxonomic names from 42 red lists representing 41 countries and two Mediterranean nations.
  • This resource harmonizes data by standardizing 20,312 taxonomic names into 17,873 unique accepted names across a range of families and species, categorizing them into 13 red list groups to aid various stakeholders in plant conservation efforts.
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This study investigated gender- and personality-specific differences in academic qualifications, research motivation, and options to increase the attractiveness of leadership positions in radiology.A validated questionnaire with 66 questions was distributed via the German Roentgen Society and individually sent to 4,500 radiologists in Germany. Participants were asked about their gender.

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High SHBG and Low Bioavailable Testosterone are Strongly Causally Associated with Increased Forearm Fracture Risk in Women: An MR Study Leveraging Novel Female-Specific Data.

Calcif Tissue Int

November 2024

Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Osteoporosis Centre, Centre for Bone and Arthritis Research at the Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.

Article Synopsis
  • - The study investigates how androgens, specifically sex hormone-binding globulin (SHBG), bioavailable testosterone (BioT), and total testosterone (TT), affect women's bone health, particularly in relation to forearm fractures (FAFx).
  • - Utilizing data from three European biobanks with over 111,000 female participants, the research indicates that higher SHBG and lower levels of BioT and TT are linked to an increased risk of FAFx.
  • - The findings suggest that these hormones play a significant role in women's bone mineral density (BMD) at key sites, and that monitoring them could help predict fracture risk in women.
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The results of first-principles calculations of the structural, electronic, elastic, vibrational, dielectric and optical properties, as well as the Raman and infrared (IR) spectra, of potassium hexafluorosilicate (KSiF; KSF) crystal are discussed. KSF doped with manganese atoms (KSF:Mn) is known for its ability to function as a phosphor in white LED applications due to the efficient red emission from Mn⁴⁺ activator ions. The simulations were performed using the CRYSTAL23 computer code within the linear combination of atomic orbitals (LCAO) approximation of the density functional theory (DFT).

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Microbial Growth Inhibition Effect, Polyphenolic Profile, and Antioxidative Capacity of Plant Powders in Minced Pork and Beef.

Foods

September 2024

Chair of Veterinary Biomedicine and Food Hygiene, Institute of Veterinary Medicine and Animal Sciences, Estonian University of Life Sciences, Fr. R. Kreutzwaldi 56/3, 51006 Tartu, Estonia.

Consumer interest in healthier meat products has grown in recent years. Therefore, the use of plant powders as natural preservatives in the composition of pork and beef products could be an alternative to traditional meat products. This study aimed to assess the effect of different powders, such as blackcurrant, chokeberry, rowan berries, apple, tomato, garlic, and rhubarb, on the microbial growth dynamics in minced pork and beef during refrigerated storage.

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Cattle in regions with high ambient temperatures are at risk of heat stress. Early detection is important to allow action to be taken to minimise the risks to cattle exposed to thermal stress. This study aimed to investigate the impact of heat stress on IRT-Eye temperature and its association with the behavioural and physiological responses of heat-stressed Angus steers (n = 24) on finisher and or substituted diets.

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Background: This study checked whether vitamin D (Vit-D) supplementation improves the efficacy of resistance training (RT) in terms of increasing muscle strength and lean body mass (LBM), and influencing cardiorespiratory fitness (VOmax) in Vit-D-deficient middle-aged healthy men.

Methods: Participants ( = 28) were quasi-randomly assigned to one of two groups, which, in a double-blind manner, supplemented their diet daily with either Vit-D (8000 IU; VD) or placebo (PLC) during participation in a 12-week supervised RT program.

Results: During the intervention, serum Vit-D concentrations increased 2.

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Article Synopsis
  • * Analysis of data from over 1 million forest plots and thousands of tree species shows that wood density varies significantly by latitude, being up to 30% denser in tropical forests compared to boreal forests, and is influenced mainly by temperature and soil moisture.
  • * The research also finds that disturbances like human activity and fire alter wood density at local levels, affecting forest carbon stock estimates by up to 21%, emphasizing the importance of understanding environmental impacts on forest ecosystems.
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