Kulina Hristina
Kulina Hristina
Assoc. Prof., PhD, Faculty of Mathematics and Informatics, University of Plovdiv Paisii Hilendarski
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Investigation of binary orthogonal arrays via their distance distributions
P Boyvalenkov, H Kulina
Problems of Information Transmission 49 (4), 322-332, 2013
Polynomial techniques for investigation of spherical designs
S Boumova, P Boyvalenkov, H Kulina, M Stoyanova
Designs, Codes and Cryptography 51 (3), 275-288, 2009
Assessment of students’ achievements and competencies in mathematics using CART and CART Ensembles and Bagging with combined model improvement by MARS
S Gocheva-Ilieva, H Kulina, A Ivanov
Mathematics 9 (1), 62, 2020
Interaction of wheat germ agglutinin with porphyrin compounds—potential anticancer agents
V Bogoeva, L Petrova, I Ivanov, H Kulina, G Russev
Biotechnology & Biotechnological Equipment 25 (3), 2519-2521, 2011
Characterization of metalloanticancer capacity of an agglutinin from wheat
VP Bogoeva, LP Petrova, IB Ivanov, HN Kulina, IC Buchvarov
Molecular BioSystems 8 (10), 2633-2636, 2012
Computing distance distributions of orthogonal arrays
P Boyvalenkov, H Kulina
Proc. Intern. Workshop ACCT, 82-85, 2010
An algorithm for creating rectangular Diophantine patterns and carpets
S Gocheva-Ilieva
EWM International Workshop on Groups and Graphs, Proceedings, 2002, 56-60, 2002
A Research of Adolescents Physical Activity During Their Free Time in City of Plovdiv, Bulgaria
E Merdzanova, G Petrova, H Kulina, V Lalova
Journal of IMAB–Annual Proceeding Scientific Papers 25 (4), 2713-2717, 2019
Nonexistence of binary orthogonal arrays via their distance distributions
P Boyvalenkov, H Kulina, T Marinova, M Stoyanova
Problems of Information Transmission 51 (4), 326-334, 2015
Classification and regression tree analysis in modeling the milk yield and conformation traits for Holstein cows in Bulgaria.
A Yordanova, S Gocheva-Ilieva, H Kulina, L Yordanova, I Marinov
Agricultural Science and Technology 7 (2), 208-213, 2015
Using principal component analysis and general path seeker regression for investigation of air pollution and CO modeling
A Ivanov, D Voynikova, S Gocheva-Ilieva, H Kulina, I Iliev
AIP Conference Proceedings 1684 (1), 100004, 2015
A novel cytokinin-binding property of mistletoe lectin I from viscum album
V Bogoeva, I Ivanov, H Kulina, G Russev, L Atanasova
Biotechnology & Biotechnological Equipment 27 (1), 3583-3585, 2013
Binding of antitumor compounds to wheat protein
L Petrova, H Kulina, A Trifonov, G Russev, K Marinova, V Bogoeva
Biotechnology & Biotechnological Equipment 27 (3), 3857-3860, 2013
New nonexistence results for spherical 5-designs, Scientific Research
S Boumova, P Boyvalenkov, H Kulina, M Stoyanova
A Journal of South-Western University, Blagoevgrad, Bulgaria 14, 2007
Predicting the 305-Day Milk Yield of Holstein-Friesian Cows Depending on the Conformation Traits and Farm Using Simplified Selective Ensembles
S Gocheva-Ilieva, A Yordanova, H Kulina
Mathematics 10 (8), 1254, 2022
Data mining for statistical evaluation of summative and competency-based assessments in mathematics
S Gocheva-Ilieva, M Teofilova, A Iliev, H Kulina, D Voynikova, A Ivanov, ...
International Joint Conference: 12th International Conference on …, 2020
Integrating of competences in mathematics through software—case study
HN Kulina, SG Gocheva-Ilieva, DS Voynikova, PK Atanasova, AI Iliev, ...
2018 IEEE Global Engineering Education Conference (EDUCON), 1586-1590, 2018
A research of the parents’ opinion regarding the physical activity of their children (11, 12 and 13 years old)
E Merdjanova, G Petrova, H Kulina
Science and technologies 6 (7), 107 – 113, 2016
Random forest models of 305-days milk yield for Holstein cows in Bulgaria
A Yordanova, H Kulina
AIP Conference Proceedings 2302 (1), 060020, 2020
Nonexistence of certain binary orthogonal arrays
P Boyvalenkov, H Kulina, M Stoyanova
Proc. 7th International Workshop Optimal codes and related topics, pp. 65-70, 2013
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