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Environmental Engineering and Management Journal
February 2026, Vol. 25, No. 2, 257-444


Contents


Optimal synthesis of the five-bar linkages with symmetrical structure by using imposed trajectories for home training
Tivadar Demjen, Alexandru Oarcea, Elida-Gabriela Tulcan, Erwin-Christian Lovasz, Dan Cristian Silaghi-Perju, Liana Maries
Abstract
Full paper
DOI: 10.30638/eemj.2026.020
257
   
Environmental impact of high-performance spur and helical gears in industry
Stelian Cazan, Spiridon Crețu, Viorel Goanță, Igor Blanari, Liviu Andrușcă, Măriuca Oprișan
Abstract
Full paper
DOI: 10.30638/eemj.2026.021
265
   
Designing a mobile robot with hybrid locomotion for sustainable agriculture
Ioan Doroftei, Stelian Alaci, Marius-Gheorghe Hagan, Andrei Vieru, Ionel Staretu
Abstract
Full paper
DOI: 10.30638/eemj.2026.022
271
   
Unitary kinematic analysis and synthesis of the symmetrical seven-bar linkages for the design of medical disinfection robots in environmental applications
Elida-Gabriela Tulcan, Carmen Sticlaru, Alexandru Oarcea, Melania Olivia Sandu, Erwin-Christian Lovasz
Abstract
Full paper
DOI: 10.30638/eemj.2026.023
289
   
Sustainable design of friction assessment equipment based on axiomatic design principles for reduced environmental impact
Adelina Hrițuc, Andrei Marius Mihalache, Marius-Ionuț Rîpanu, Oana Dodun, Gheorghe Nagîț, Elisaveta Crăciun, Laurențiu Slătineanu
Abstract
Full paper
DOI: 10.30638/eemj.2026.024
301
   
A comprehensive review of lower limb exoskeletons
Cristina-Magda Cazacu, Vitalie Coada, Ioan Doroftei, Stelian Alaci
Abstract
Full paper
DOI: 10.30638/eemj.2026.025
313
   
A review on interfacing strategies used for robotic upper limb prostheses
Radu-Octavian Sandu, Danut-Constantin Irimia, Ioan Doroftei
Abstract
Full paper
DOI: 10.30638/eemj.2026.026
325
   
Quality assessment of force transmission in complex mechanisms using the structural groups method
Florentin Buium, Cezar Duca, Ioan Doroftei
Abstract
Full paper
DOI: 10.30638/eemj.2026.027
335
   
Investigating mechanical properties of additively manufactured biodegradable polylactic acid (PLA) material
Marcelin Benchea, Liviu Andrușcă, Toma Chiruță, Măriuca-Cezara Gavril
Abstract
Full paper
DOI: 10.30638/eemj.2026.028
341
   
Evaluation of the acoustic properties of sound-absorbing panel prototypes
Elena Adelina Chiriac, Marcelin Benchea, Bogdan Ştefan Coman, Carmen Bujoreanu
Abstract
Full paper
DOI: 10.30638/eemj.2026.029
349
   
Hydrogen blending with oxy-combustion: Combustion characteristics
Lidia Gaiginschi, Gheorghe Dumitraşcu, Bogdan Horbaniuc, Tudor Iavnic
Abstract
Full paper
DOI: 10.30638/eemj.2026.030
361
   
Finite element analysis of stress distribution and displacement in the human knee joint: Enhancing osteoarthrosis diagnosis
Denisa Smadici, Ana Tufescu, Viorel Paleu
Abstract
Full paper
DOI: 10.30638/eemj.2026.031
369
   
Daylight factor maximization for indoor comfort in temperate continental climate analytical comparison between two office buildings
Razvan-Nicolae Ivanciu, Aurora-Irina Dumitrascu, Calin-Gabriel Corduban
Abstract
Full paper
DOI: 10.30638/eemj.2026.032
383
   
Remote sensing techniques - an alternative for monitoring soil pollutants
Robert Ciobanu, Ciprian Rizescu, Corina-Ioana Cobzac, Dana Rizescu, Titi Pascu
Abstract
Full paper
DOI: 10.30638/eemj.2026.033
397
   
Theoretıcal performance of exhaust valves in high-pressure pumps under maximum flow rates
Constantin-Razvan Iordache, Carmen Bujoreanu, Narcis-Daniel Petrea
Abstract
Full paper
DOI: 10.30638/eemj.2026.034
407
   
Frictional behavior of glass-cleaning cloths: A study of static and kinetic coefficients at low sliding speeds
Bogdan Chiriac, Ana Tufescu, Dumitru Olaru, Alexandru Lapusneanu
Abstract
Full paper
DOI: 10.30638/eemj.2026.035
417
   
Investigations on performance and emissions of a diesel engine equipped with a HHO installation on a roller chasis
Dan Gheorghe, Marin Bica, Dragos Tutunea
Abstract
Full paper
DOI: 10.30638/eemj.2026.036
425
   
Investigation of engine performance of walnut oil methyl esters (RME) as an alternative fuel
Dragos Tutunea
Abstract
Full paper
DOI: 10.30638/eemj.2026.037
433