| Assessment of skeletal muscle fatigue of road maintenance workers based on heart rate monitoring and myotonometry Z Roja, V Kalkis, A Vain, H Kalkis, M Eglite Journal of Occupational Medicine and Toxicology 1, 1-9, 2006 | 106 | 2006 |
| New innovation identification approach development matrix A Batraga, J Salkovska, L Braslina, A Legzdina, H Kalkis Advances in Human Factors, Business Management and Society: Proceedings of …, 2019 | 24 | 2019 |
| The effects of a medical hypnotherapy on clothing industry employees suffering from chronic pain Z Roja, V Kalkis, I Roja, H Kalkis Journal of Occupational Medicine and Toxicology 8, 1-15, 2013 | 23 | 2013 |
| Assessment of firefighters-rescuers' work severity in relation with interaction between physical and mental load Ž Roja, V Kaļķis, H Kaļķis, I Pencis Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact …, 2009 | 18 | 2009 |
| Heat‐shrinkable films based on polyolefin waste A Viksne, J Zicans, V Kalkis, AK Bledzki Die Angewandte Makromolekulare Chemie: Applied Macromolecular Chemistry and …, 1997 | 18 | 1997 |
| Economic analytical methods for work-related MSD cost prediction H Kalkis Procedia Manufacturing 3, 4181-4188, 2015 | 15 | 2015 |
| Strategic model for ergonomics implementation in operations management H Kalkis, Z Roja Journal of Ergonomics 6 (4), 1-5, 2016 | 14 | 2016 |
| Measuring muscle fatigue in relation to the workload of health care workers Z Roja, H Kalkis, I Roja Procedia Manufacturing 3, 4189-4196, 2015 | 14 | 2015 |
| Physical load analysis in hotel cleaning work. H Kalkis, Z Roja, V Kalkis | 14 | 2014 |
| Thermomechanical and adhesive properties of radiation-modified polymer composites for thermosetting products V Kalkis, RD Maksimov, M Kalnins, J Zicans, T Bocoka, O Revjakin Mechanics of composite materials 36, 223-232, 2000 | 14 | 2000 |
| Darba vides risku novērtēšanas metodes V KaĮķis, Ž Roja, H Kaļķis Latvijas Izglītības fonds, 2008 | 13 | 2008 |
| Thermomechanical properties of radiation‐modified blends of polyethylene with liquid crystalline copolyester V Kalkis, RD Maksimov, J Zicans Polymer Engineering & Science 39 (8), 1375-1382, 1999 | 13 | 1999 |
| Total quality management tools and techniques for improving service quality and client satisfaction in the healthcare environment: A qualitative systematic review D Grossu-Leibovica, H Kalkis Management Science Letters 13 (2), 118-123, 2023 | 11 | 2023 |
| Work related musculoskeletal disorders (WRMSD) in construction workers and main causes Z Roja, H Kalkis, I Roja, J Zalkalns Advances in Physical Ergonomics and Human Factors: Proceedings of the AHFE …, 2018 | 11 | 2018 |
| The effect of ionizing radiation and magnetic field on deformation properties of high density polyethylene/acrylonitrile-butadiene composites I Reinholds, V Kalkis, RD Maksimovs Journal of Chemistry and Chemical Engineering 6 (3), 2012 | 11 | 2012 |
| Mechanical properties of blends of low-density polyethylene with chlorinated polyethylene RD Maksimov, T Ivanova, J Zicans, V Kalkis Mechanics of Composite Materials 41, 267-276, 2005 | 11 | 2005 |
| Four conceptual perspectives of innovation components J Salkovska, A Batraga, L Braslina, D Skiltere, G Braslins, H Kalkis, ... Advances in Human Factors, Business Management and Leadership: Proceedings …, 2020 | 10 | 2020 |
| Code of breakthrough innovations A Batraga, J Salkovska, L Braslina, H Kalkis, D Skiltere, A Legzdina, ... Intelligent Human Systems Integration 2019: Proceedings of the 2nd …, 2019 | 10 | 2019 |
| Factors and barriers of implementing early warning, support and second chance support systems for SMEs in the baltic states L Braslina, A Batraga, A Legzdina, J Salkovska, H Kalkis, D Skiltere, ... Advances in Physical, Social & Occupational Ergonomics: Proceedings of the …, 2021 | 9 | 2021 |
| Physical load among construction workers and analysis with objective ergonomics research method Z Roja, H Kalkis, I Reinholds, I Roja Advances in Physical Ergonomics and Human Factors: Proceedings of the AHFE …, 2016 | 9 | 2016 |
