Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Ivan Hristov"'
Publikováno v:
Applied Sciences, Vol 14, Iss 21, p 10055 (2024)
Humans have the unique ability to discern spatial and temporal regularities in their surroundings. However, the effect of learning these regularities on eye movement characteristics has not been studied enough. In the present study, we investigated t
Externí odkaz:
https://doaj.org/article/2f2537b7127d43e2b2d918abbd3f0b14
Publikováno v:
Saudi Dental Journal, Vol 33, Iss 8, Pp 1049-1054 (2021)
Introduction: Several techniques and methods have been proposed to cover alveolar bone after tooth extraction when soft tissue is lacking. Some authors recommend soft tissue flap techniques, and others advocate different types of materials for socket
Externí odkaz:
https://doaj.org/article/c2db0973edc64533b57a94bb66ba804e
Autor:
Petar SHURULINKOV, Girgina DASKALOVA, Andrey RALEV, Petko TZVETKOV, Kostadin VALCHEV, Simeon ARANGELOV, Ivan HRISTOV, Rumen KOLCHAGOV, Petar DIMOV
Publikováno v:
Tichodroma, Vol 33, Pp 1-20 (2021)
Actual status, distribution, numbers and threats for four forest bird species – Tengmalm’s Owl (Aegolius funereus), Pygmy Owl (Glaucidium passerinum), Three-toed Woodpecker (Picoides tridactylus), and Capercaillie (Tetrao urogallus) were studied
Externí odkaz:
https://doaj.org/article/2048cf3881a147f089335d782ecb170f
Autor:
Iliya Krastev Iliev, Andrey Alexandrovich Chichirov, Antonina Andreevna Filimonova, Natalia Dmitrievna Chichirova, Alexander Vadimovich Pechenkin, Ivan Hristov Beloev
Publikováno v:
Energies, Vol 16, Iss 17, p 6166 (2023)
In the context of limited water resources and the deterioration of natural water bodies’ state, and with the increase in the regulatory requirements for the quality of effluents, assessing the impact of the industrial and energy complex on water bo
Externí odkaz:
https://doaj.org/article/573b296d1c404f0eb89cc8bc0f3b2342
Autor:
Peter Shurulinkov, Patrick Bergkamp, Nikola Aleksandrov, Pavel Simeonov, Andrey Ralev, Petko Tsvetkov, Konstantin Popov, Girgina Daskalova, Katherine Dimitrova, Krassimir Hristov, Ivan Hristov, Jivko Gradinarov, Ivaylo Tonev, Boris Hotinov, Dimitar A. Dimitrov, Meinolf Ottensman, Tony Rinaud, Nayden Chakarov
Publikováno v:
Historia naturalis bulgarica, Vol 42, Iss 12, Pp 89-94 (2021)
The area of Coastal Dobrudzha in NE Bulgaria is well known for its richness of vagrants. A long-term research project was started at a location at Durankulak Lake, on the northern Black Sea Coast, aiming to obtain data on the characteristics of autum
Externí odkaz:
https://doaj.org/article/9f4fa77f05324edc962930a9c098f6d9
Vibrational effects on the dynamic pressure measurement standard based on a diaphragmless shock tube
Publikováno v:
Measurement: Sensors, Vol 18, Iss , Pp 100116- (2021)
This paper determines the vibrational effects on a diaphragmless shock tube, which was developed for dynamic calibrations of pressure transducers. First, the sensitivity to acceleration of the piezoelectric pressure transducer was determined by excit
Externí odkaz:
https://doaj.org/article/b319c60c51c94d3981ca8949ef7105c9
Autor:
Nadejda Bocheva, Ivan Hristov, Simeon Stefanov, Tsvetalin Totev, Svetla Nikolaeva Staykova, Milena Slavcheva Mihaylova
Publikováno v:
Behavioral Sciences, Vol 12, Iss 4, p 113 (2022)
Along with social, cognitive, and behavior deficiencies, peculiarities in sensory processing, including an atypical global motion processing, have been reported in Autism Spectrum Disorder (ASD). The question about the enhanced motion pooling in ASD
Externí odkaz:
https://doaj.org/article/bc63865ef64044328ab0ef59eba79ad0
Publikováno v:
Abstract and Applied Analysis, Vol 2013 (2013)
There are obtained integral form and recurrence representations for some Fourier series and connected with them Favard constants. The method is based on preliminary integration of Fourier series which permits to establish general recursion formulas f
Externí odkaz:
https://doaj.org/article/17b233ef5b1746c599b4cb1045986c66
Publikováno v:
In The Saudi Dental Journal December 2021 33(8):1049-1054
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