Proceedings of the Estonian Academy of Sciences

Article	Citations
On the numerical solution of some differential equations with nonlocal integral boundary conditions via Haar wavelet	12
Matrix transformations of double convergent sequences with powers	12
About unital and non-unital duo rings	10
Four decades of research on Viktor Mutt’s neuropeptides with focus on galanin	10
Sustainability index development for industrial fashion SMEs	9
Emotional coping of nursing students during mental health nursing simulation training	8
Impact of laser fading on physico-mechanical properties and fibre morphology of multicomponent denim fabrics	6
Healthcare workers’ perceptions of their managers’ leadership behaviour and emotional intelligence: a quantitative study in an Estonian hospital	5
Predictive modelling and simulation for taming the chance and luck in biologics drug discovery	5
Haar wavelet fractional derivative	4
Classifying cubic symmetric graphs of order 52p2; pp. 55–60	4
Amalgamating inverse semigroups over ample semigroups	4
Finite element simulation and experimental study on defects in CuZn40Pb2 brass alloy water valve covers during hot forging	4
Effective attenuation coefficient and penetration depth of 630 nm laser light in polyvinyl alcohol slime glue phantoms simulating the human brain tumour	4
Laser beam positioning in quasi-simultaneous laser transmission welding of polymers	4
Signals in nerves from the philosophical viewpoint	3
Synthesis of 2-(S)-[(4-methylphenyl)sulfinyl]-2-cyclopenten-1-one, a D-ring precursor of 9,11-secosterols	3
Quantification of cracks in beams on the Pasternak foundation using Haar wavelets and machine learning	3
Toxicity assessment of Cedrus deodara oil compared to carbosulfan for Tenebrio molitor (Coleoptera: Tenebrionidae) adults	3
Testing of selected hybrids of Ribes nigrum L. in Estonia	3
Situational awareness in autonomous shuttle buses	3
Foreword	3
Foreword	2
The applicability of sulfoxide Michael acceptor – 2­-(S)-­[(4­-methylphenyl)sulfinyl]-­2­-cyclopenten­-1­-one in constructing the carbon skeleton of 9,11­-secosterols	2
Coherent enterprise information modeling for 5G private network feasibility	2

Family nurses’ perceptions of proactive management of high-risk patients and identification of pertinent training needs	2
A brief overview of the development of biosensors at the University of Tartu – theory meeting practical applications	2
Comparative analysis of content and composition of essential oils of Thymus vulgaris L. from different regions of Europe	2
W-shaped chirp free and chirped bright, dark solitons for perturbed nonlinear Schrödinger equation in nonlinear optical fibers	2
Sustainable energy efficiency in aluminium parts industries utilizing waste heat and equivalent volume with energy management control system	2
Virtual labs for higher education in industrial engineering	1
Daily nursing activities in relation to patient well-being: a serial cross-sectional study	1
Exponential distribution of wave-driven near-bed water speeds under short-crested waves: a case study in the eastern Gulf of Riga, the Baltic Sea	1
Effect of silica precursor on the synthesis of Zn2SiO4-based material	1
Application of nonlinear regression in recognizing distribution of signals in wireless channels	1
Smart monitoring of the expansion state of boiler water walls in coal-fired power plants using a digital twin model	1
Generalized approach to Galileo’s swiftest descent problem on a circle	1
New miniature microstrip antenna for UWB wireless communications	1
Road condition estimation using deep learning with hyperspectral images: detection of water and snow	1
Addressing security issues in Industry 4.0 through quantum key distribution	1
Thermodynamic behaviour of proton exchange membrane fuel cell under different thermal treatment regimes	1
Understanding twin transition dynamics in the Estonian metal manufacturing industry	1
Novel droop control strategy for indirect battery management in DC nanogrids	1
Foreword	1
Effect of high chromium content additions in iron-bonded Ti(C,N) cermets: a hardness-toughness tradeoff	1
Transformation of nonlinear discrete-time state equations into the observer form: revision	1
On connected components and perfect codes of proper order graphs of finite groups	1
Bright optical solitons with polynomial law of nonlinear refractive index by Adomian decomposition scheme	1
The comparison of the feeding of European perch Perca fluviatilis L. larvae in littoral and pelagic habitats of northern temperate lakes	1
Colimits in the category Seg of Segal topological algebras	1
Aza-peptides: expectations and reality	1
Environmental performance analysis of innovative mechanical separation for recycling of waste printed circuit boards	1
Mitigation of skull formation in high temperature gas extraction system	0
Implementation of person-centredness under structural constraints: a case of HPV vaccination	0
Tribological and circular economy aspects of polypropylene/cotton fibre hybrid composite	0
Fifty­-five years between chemistry and biology	0
Limits in the category Seg of Segal topological algebras	0
Bifurcation analysis and optical soliton perturbation with Radhakrishnan–Kundu–Lakshmanan equation	0
Optical solitons in fiber Bragg gratings with quadratic-cubic law of nonlinear refractive index and cubic-quartic dispersive reflectivity	0
Technical design of aluminium scrap processing machines by utilizing direct exhaust air using conveyor drying system	0
The effect of inoculation with arbuscular mycorrhizal fungi on root traits and salt tolerance of Tagetes erecta	0
Hydrolysis of used leather and application of hydrolysates	0
Lean in universities: assessing practicality across university functions	0
Nucleic acid delivery by cell-penetrating peptides	0
Buckling analysis of angle-ply multilayered and sandwich plates using the enhanced Refined Zigzag Theory	0
Detection of surface defects in metals: a case study	0
Ritz formulation for the wave propagation analysis of axially functionally graded carbon nanotubes	0
Neuropeptides and pharmacology	0
Quality evaluation of e-learning materials for infection control: a multicenter study of healthcare colleges	0
Investigation of static behavior of functionally graded porous sandwich beams with TPMS core	0
Computation of nonlinear eigenvalues based on the Ore determinant: preliminary results	0
Numerical modeling of fragment flight dynamics	0
On the properties of forward and backward shifts of vector fields	0
Modelling of the closed equilibrium system H2O–(CO2)W–CaCO3–NaH2PO4 for wastewater treatment applications	0
Appreciative management in healthcare and its connection with intention to work outside Estonia	0

Beyond the discovered peptides by Viktor Mutt – a contribution	0
On the joint continuity of module multiplication	0
Plasma-transferred arc-welded composite hardfacings with ZrB2 and TiC reinforcements	0
An overview of smart workplace solutions and potential improvement areas	0
Chlorophyll spectroscopy: conceptual basis, modern high-resolution approaches, and current challenges	0
On the topological product of galbed algebras	0
Life cycle assessment of laboratory-scale chitosan production: comparison of high-pressure processing-assisted and conventional methods	0
The experiences and needs of parents of children with asthma in coping with the child’s disease	0
Effect of carbon content on the microstructure and phases of (Ti,V,Nb,Cr,Mo)Cx high-entropy carbide	0
Assessment of the properties and structure of porous titanium samples via magnetic pulse compaction	0
Modified shrinking projection methods in CAT(0) space	0
Inhibition of ligand–protein complex isomerization by some dopamine transporter inhibitors	0
Foreword	0
Student perceptions of and attitudes towards digital health education and technology	0
Free vibrations of stepped nano-beams with cracks	0
Model design of an architectural grid-connected photovoltaic system	0
Gershgorin disk theorem in complex interval matrices	0
Enhancement of residential PV energy storage system by supercapacitor battery – high spatial resolution data analysis	0
Metabolism of copper and possibilities for its regulation	0
Bacterial spore’s fluorescence dependence on vaporised hydrogen peroxide concentration	0
Risk assessment of machinery supported by the Bayesian approach	0
Recycling of waste printed circuit boards by mechanical milling	0
Efficient capital management using an internal model: a case of non-life insurance	0
Application of the concept of design space in method development for the determination of contaminants in soil	0
Combustion synthesis of silicon carbide by magnesio-carbothermic reduction of amorphous and crystalline silica	0
An international hands-on IoT education platform towards Industry 5.0; pp. 198–204	0
Polyphenolic compounds in apple (Malus domestica Borkh.) cultivars grown in Estonia	0
Design and development of solid state circuit breaker with residual current protection for residential prosumer DC microgrids	0
Impact of simulation training on pre-clinical and clinical practice: the example of Tallinn Health Care College	0
Factors influencing participation in shared decision making in the oncological setting	0
Development of a tactical first aid training program for the Police and Border Guard Board	0
Tubenose goby Proterorhinus semipellucidus continues its spread in the Baltic Sea basin: first record from the temperate salmonid stream (Estonia)	0
Methodology for the measurement and estimation of pedestrian and cycle traffic at level crossings	0
Autonomous mobile robots for production logistics: a process optimization model modification	0
Level 4 commercial autonomous vehicle control system transition to an open-source solution	0
Free vibration analysis of tapered Timoshenko beam with higher order Haar wavelet method	0
Uncommon reaction in 4-formyl phenols – substitution of the formyl group	0
Virtual factory model development for AI-driven optimization in manufacturing	0
The concept and impact of the Horizon 2020 twinning project addressing the attractiveness of science awareness (SciCar), 2020–2024; pp. 317–321	0
Experimental concept study of a small engine silencer unit based on microperforated elements	0
Mechanical analysis of multi-surface TPMS lattices for bone applications	0
From scrap to product: the effect of recycled tungsten carbide and alumina content on the mechanical properties of oxide-carbide duplex ceramic composite	0
Finite groups whose coprime graph is split, threshold, chordal, or a cograph	0
A comparative analysis of Fuzzy AHP and Fuzzy VIKOR methods for prioritization of the risk criteria of an autonomous vehicle system	0
Transposed Poisson superalgebra	0
Computational modeling of cAMP­-dependent protein kinase allostery	0
Relationships between willingness to get vaccinated against COVID-19, socioeconomic indicators, choices in health behavior, and health information seeking among Estonians aged ≥ 50; pp. 313–321	0
Application issues of additive manufacturing in plaster mold casting of metals	0
Dynamics of flight of the fragments with higher order Haar wavelet method	0
Highly dispersive optical soliton perturbation with Kerr law for complex Ginzburg–Landau equation	0
Green’s relations for 2 × 2 matrices over linearly ordered abelian groups	0
Nurses’ professional activity and work culture in Soviet Estonia and in the transition period	0
Occupational well-being of health care teachers – action research at Tallinn Health Care College	0
Comparative feasibility study of partial power converter for interfacing battery energy storage into power system of future circular collider	0
Lightweight CNN-based microfluidic droplet classification for portable imaging flow cytometry	0
Reasons for not participating in breast cancer screening, ways to obtain information and measures to improve participation in screening	0
Impact of multipath on anchor selection strategies for UAV localization in mobile networks	0
Overview of the development of cybersecurity in data transmission protocols used in industry	0
Performance analysis of WSN–FSO system modeled by Gamma–Chi-square channel distribution	0
Analysis of possible faults and diagnostic methods of the Cartesian industrial robot	0
δ-r-hyperideals and φ-δ-r-hyperideals of commutative Krasner hyperrings	0
Restoration of eelgrass (Zostera marina) in Estonian coastal waters, Baltic Sea	0
Solitary waves, shock waves and conservation laws with the surface tension effect in the Boussinesq equation	0
Novel concepts in linear Diophantine fuzzy graphs with an application	0
Foreword	0
Simultaneous biosensing of biogenic amines: signal analysis and biosensor calibration	0
Assessing the international Breastfeeding and Early Interaction Course in the COVID-19 era: student feedback and suggestions for improvement	0
Microbiological and chemical properties of shungite water	0
Viktor Mutt 100; p. 169	0
Human-robot interaction: a conceptual framework for safety/risk analysis	0
Algebra with ternary cyclic relations, representations and quark model	0
Men’s perceptions of the supportive use of health communication tools during the ante- and postnatal period	0
A novel energy­-efficient routing protocol for delay-tolerant networks	0
The evolving roles of the Advanced Practice Nurse in postgraduate studies	0
A workflow for extended reality-based learning in engineering education	0
Vibration control of a rotating exponentially axially functionally graded flexible beam	0
A review of temporal and spatial dispersions of linear and quadratic finite elements in linear elastic wave propagation problems	0
The experiences and needs of parents of children with juvenile idiopathic arthritis in coping with the child’s disease	0
On the phenomenological modelling of physical phenomena	0
Effect of reinforcement ratio on contact angle in hydrophobic/superhydrophobic AA5754/SiCp composite materials	0

Comparative experimental analysis of wear behavior of CuCrZr and CuZn39Pb3 alloys using pin-on-disc test from room temperature to high temperatures	0
Potential uses of N-methylmorpholine N-oxide for the treatment of agricultural waste biomass	0
Dopamine transporter interaction with blockers and transportable substrates: insights from kinetics study	0
Comparison of multifractal parameters of surface defects and non-defects	0
Development and testing of vertical take-off and landing aerial vehicle with tandem electric ducted fan motor	0
Analysis of thermal management in prismatic and cylindrical lithium-ion batteries with mass flow rate and geometry of cooling plate channel variation for cooling system based on computational fluid dy	0
Inverse problem to identify a space-dependent diffusivity coefficient in a generalized subdiffusion equation from final data	0
Development of a PDMS/ZnO/Gr piezoelectric tactile sensor and its exploration in intelligent applications	0
Foreword	0