OOIR: Observatory of International Research

Papers

(The TQCC of Proceedings of the Estonian Academy of Sciences is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-01-01 to 2026-01-01.)

Article	Citations
Sustainability index development for industrial fashion SMEs	14
Matrix transformations of double convergent sequences with powers	13
Impact of laser fading on physico-mechanical properties and fibre morphology of multicomponent denim fabrics	12
Four decades of research on Viktor Mutt’s neuropeptides with focus on galanin	10
About unital and non-unital duo rings	9
On the numerical solution of some differential equations with nonlocal integral boundary conditions via Haar wavelet	9
Predictive modelling and simulation for taming the chance and luck in biologics drug discovery	7
Emotional coping of nursing students during mental health nursing simulation training	7
Laser beam positioning in quasi-simultaneous laser transmission welding of polymers	6
Effective attenuation coefficient and penetration depth of 630 nm laser light in polyvinyl alcohol slime glue phantoms simulating the human brain tumour	6
Finite element simulation and experimental study on defects in CuZn40Pb2 brass alloy water valve covers during hot forging	6
Amalgamating inverse semigroups over ample semigroups	5
Haar wavelet fractional derivative	5
Healthcare workers’ perceptions of their managers’ leadership behaviour and emotional intelligence: a quantitative study in an Estonian hospital	5
Quantification of cracks in beams on the Pasternak foundation using Haar wavelets and machine learning	5
Classifying cubic symmetric graphs of order 52p2; pp. 55–60	5
Situational awareness in autonomous shuttle buses	4
Testing of selected hybrids of Ribes nigrum L. in Estonia	4
Signals in nerves from the philosophical viewpoint	4
Sustainable energy efficiency in aluminium parts industries utilizing waste heat and equivalent volume with energy management control system	3
Comparative analysis of content and composition of essential oils of Thymus vulgaris L. from different regions of Europe	3
Synthesis of 2-(S)-[(4-methylphenyl)sulfinyl]-2-cyclopenten-1-one, a D-ring precursor of 9,11-secosterols	3
Adapting sensory integration theory terminology into Estonian based on the assessment tools Evaluation in Ayres Sensory Integration, Sensory Profile 2, and Adolescent/Adult Sensory Profile	3
W-shaped chirp free and chirped bright, dark solitons for perturbed nonlinear Schrödinger equation in nonlinear optical fibers	3
Family nurses’ perceptions of proactive management of high-risk patients and identification of pertinent training needs	3

Foreword	3
The applicability of sulfoxide Michael acceptor – 2-(S)-[(4-methylphenyl)sulfinyl]-2-cyclopenten-1-one in constructing the carbon skeleton of 9,11-secosterols	3
Foreword	3
Faculty perceptions and conveyance of academic ethics to students in distance learning	2
Effect of silica precursor on the synthesis of Zn2SiO4-based material	2
Novel droop control strategy for indirect battery management in DC nanogrids	2
Application of nonlinear regression in recognizing distribution of signals in wireless channels	2
Toxicity assessment of Cedrus deodara oil compared to carbosulfan for Tenebrio molitor (Coleoptera: Tenebrionidae) adults	2
Environmental performance analysis of innovative mechanical separation for recycling of waste printed circuit boards	2
Generalized approach to Galileo’s swiftest descent problem on a circle	2
Coherent enterprise information modeling for 5G private network feasibility	2
A brief overview of the development of biosensors at the University of Tartu – theory meeting practical applications	2
Foreword	2
Thermodynamic behaviour of proton exchange membrane fuel cell under different thermal treatment regimes	2
Bright optical solitons with polynomial law of nonlinear refractive index by Adomian decomposition scheme	2
Effect of high chromium content additions in iron-bonded Ti(C,N) cermets: a hardness-toughness tradeoff	2
Colimits in the category Seg of Segal topological algebras	2
Understanding twin transition dynamics in the Estonian metal manufacturing industry	2
Aza-peptides: expectations and reality	2
The comparison of the feeding of European perch Perca fluviatilis L. larvae in littoral and pelagic habitats of northern temperate lakes	2
Smart monitoring of the expansion state of boiler water walls in coal-fired power plants using a digital twin model	2
Counselling on healthy lifestyles in Estonian family magazines (1930–1940): a thematic analysis	1
Addressing security issues in Industry 4.0 through quantum key distribution	1
Development of a PDMS/ZnO/Gr piezoelectric tactile sensor and its exploration in intelligent applications	1
Modified shrinking projection methods in CAT(0) space	1
Road condition estimation using deep learning with hyperspectral images: detection of water and snow	1
On connected components and perfect codes of proper order graphs of finite groups	1
Constructing new Segal topological algebras from existing ones	1
New miniature microstrip antenna for UWB wireless communications	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
Comparison of multifractal parameters of surface defects and non-defects	1
Dynamics of flight of the fragments with higher order Haar wavelet method	1
Plasma-transferred arc-welded composite hardfacings with ZrB2 and TiC reinforcements	1
Effect of reinforcement ratio on contact angle in hydrophobic/superhydrophobic AA5754/SiCp composite materials	1
Daily nursing activities in relation to patient well-being: a serial cross-sectional study	1
How did Estonia become the world’s fastest-growing country in scientific wealth?	1
Virtual labs for higher education in industrial engineering	1
A pilot study on the impact of blended learning in enhancing nurses’ hand hygiene knowledge	1
Mechanical analysis of multi-surface TPMS lattices for bone applications	1
An iterative formula for finding the number of different R0-topologies on a finite set	1
Life cycle assessment of laboratory-scale chitosan production: comparison of high-pressure processing-assisted and conventional methods	1
Transposed Poisson superalgebra	1
Transformation of nonlinear discrete-time state equations into the observer form: revision	1
Faculty experiences and perspectives of teaching standardised nursing language to nursing students: an ethnographic research study	1