Institution
University of Belgrade
Recent research
- Climate & EnvironmentOpen access
<title>Abstract</title> Micro- and nanoplastic (MNP) particles are widely present in nature, mainly due to the extensive overuse of single-use plastics combined with poor waste management. Despite the diversity in the environment, many experimental studies still rely almost exclu...
- Health & MedicineOpen access
Background/Objectives: Verbena officinalis has long been used in traditional medicine for treating skin disorders, yet its potential in advanced wound-dressing systems remains insufficiently explored. This study aimed to characterize V. officinalis extracts obtained using differe...
- Climate & EnvironmentOpen access
Nanoparticle Emissions of Ageing Diesel Cars with DPF—A First European PTI-like Field Study
This paper investigates nanoparticle emissions from older diesel passenger cars in four European countries outside of PTI (periodic technical inspection) testing facilities, using a methodology similar to that of the PTI. Per opportunistic sampling and voluntary testing, 618 dies...
- Health & MedicineOpen access
Background/Objectives: Although SARS-CoV-2 infection is usually mild in children, some develop severe respiratory disease (RD) or multisystem inflammatory syndrome in children (MIS-C). We evaluated long-term respiratory symptoms, pulmonary function, and cardiopulmonary exercise p...
- Health & MedicineOpen access
Background/Objectives: Schlafen 11 (SLFN11) encodes a DNA damage response protein implicated in sensitivity to DNA-damaging therapies and has been proposed as a predictive biomarker in several malignancies. This study aimed to characterize SLFN11 expression and evaluate its progn...
- Society & EconomicsOpen access
The rapid expansion of the express delivery sector, driven by the growth of e-commerce, has increased the importance of effective complaint management as an integral component of service quality and consumer protection. Although operational service performance and complaint handl...
- Health & MedicineOpen access
A preregistered systematic review of the quality of measurement properties of apophenia instruments
- Health & MedicineOpen access
Background: Phosphatidylinositol 3-kinase (PI3K) is a promising anticancer drug target, and selective PI3Kα inhibition may provide both efficacy and an improved safety profile. This study aimed to design new potentially selective PI3Kα inhibitors using computer-aided drug design...
- AI & ComputingOpen access
This paper establishes existence and uniqueness results for a generalized Ćirić–Reich–Rus interpolative contraction involving distinct forward horizons p,q>1 and a delay parameter r>1. By employing a Matkowski comparison function φ and introducing a composite condition Ψ(t)...
- Materials & EnergyOpen access
The non-isothermal reduction of TeO 2 (tellurium dioxide) by hydrogen (H 2 ) was investigated using thermal analysis (TG/DTG) techniques at multiple heating rates (1.0, 4.8, 9.6, and 18.8 K/min). Reaction kinetics were evaluated through an integrated Distributed Activation Energy...
- Climate & EnvironmentOpen access
Abstract Zooplankton transfer substantial energy in aquatic food webs and are used as indicators of environmental change. Syntheses of zooplankton community dynamics globally require datasets that span a wide range of environmental gradients; however, these datasets are limited d...
- BiologyOpen access
Abstract Main conclusion Genuine accumulation of metals/metalloids in bryophytes is limited and highly susceptible to surficial contamination with soil particles. Washing with an apolar solvent removes most surficial contamination prior to elemental analysis. Abstract Bryophytes...
- Society & EconomicsOpen access
Micro-credentials have attracted intense scholarly and policy attention, yet recent practitioner evidence, most notably the 2026 UPCEA survey of US institutions, the catalyst for this review, suggests that institutional commitment has plateaued even as individual engagement deepe...
- Society & Economics
Abandoning democracy for the nation
In an era defined by the paradoxical coexistence of popular support for democracy and the practical erosion of its core tenets, Filip Milacic’s Abandoning Democracy for the Nation. arrives as a tim...
- AI & ComputingOpen access
Characterization of signed graphs with rank at most four using star complements
The technique of star complements for a fixed graph eigenvalue μ, together with the associated notion of star sets, is a powerful method originally developed for constructing large unsigned graphs from smaller subgraphs. This approach has since been extended to signed graphs. In...
- Health & MedicineOpen access
Bleeding and postoperative haematuria remain clinically relevant after open simple prostatectomy. Tranexamic acid (TXA) may reduce bleeding through antifibrinolytic activity, but evidence in open prostate surgery for benign prostatic obstruction is limited. This study evaluated p...