Results 1 to 10 of about 845,240 (304)

Soccer Heading: Review on Evidences on The Prevalence, Mechanisms and Biomarkers ‎of Head Injuries [PDF]

open access: yesJournal of Paramedical Science and Rehabilitation, 2022
Purpose:Football (Soccer) is associated with an inherent risk of head injuries and is also unique in "heading" skill. Heading can activate biomarkers of brain damage.
H Dadgar   +4 more
doaj   +1 more source

Simulation of Fluid Flow and Inclusion Removal in Five-Flow T-Type Tundishes with Porous Baffle Walls

open access: yesMetals, 2023
To solve the instability of liquid steel in the continuous casting process and the inconsistent flaw detection of heavy rail steel, steel flow control was studied numerically in a tundish with a porous baffle wall by using the fluid dynamics software ...
Shuo Zhao   +6 more
doaj   +1 more source

Robust vestibular self-motion signals in macaque posterior cingulate region

open access: yeseLife, 2021
Self-motion signals, distributed ubiquitously across parietal-temporal lobes, propagate to limbic hippocampal system for vector-based navigation via hubs including posterior cingulate cortex (PCC) and retrosplenial cortex (RSC). Although numerous studies
Bingyu Liu, Qingyang Tian, Yong Gu
doaj   +1 more source

A TIGHTLY COUPLED HEADING AND POSITIONING SYSTEM FOR INDOOR NAVIGATION OF MOBILE ROBOTS

open access: yesEskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 2021
This study shows the effectiveness of data fusion techniques to achieve robust heading and position information in localization systems. The proposed system that has tightly coupled structure calculates heading and position of the mobile robot using the ...
Hikmet Yücel   +2 more
doaj   +1 more source

Systematic biases in human heading estimation. [PDF]

open access: yes, 2013
Heading estimation is vital to everyday navigation and locomotion. Despite extensive behavioral and physiological research on both visual and vestibular heading estimation over more than two decades, the accuracy of heading estimation has not yet been ...
Cuturi, Luigi F., MacNeilage, Paul R.
core   +8 more sources

Special Features of the Framework Text in the Novel “The Red and the Black” by Stendhal

open access: yesВісник Харківського національного університету імені В. Н. Каразіна. Серія Філологія. Vìsnik Harkìvsʹkogo nacìonalʹnogo unìversitetu ìmenì V.N. Karazìna. Serìâ Fìlologìâ., 2023
The authors of the article analyze Stendhal’s novel “The Red and the Black” from the standpoint of intertextuality. The main attention is focused on the paratextuality of the work, that is, on the relationship of the text with the titles, epigraphs ...
Alla Ruban, Borys Matorin
doaj   +1 more source

Impact of Heading Shift of Barley Cultivars on the Weather Patterns around Heading and Yield in Alaska

open access: yesAtmosphere, 2022
Barley heading date has advanced in Fairbanks (64.83° N, 147.77° W), Alaska, USA. However, it is unclear if this advance coincidently causes weather pattern changes around heading and leads to yield loss.
Mingyuan Cheng   +3 more
doaj   +1 more source

A Novel Dynamic Path Re-Planning Algorithm With Heading Constraints for Human Following Robots

open access: yesIEEE Access, 2020
Paths will be re-planed timely according the change of obstacles and target position for Human Following Robots (HFRs) so that they can run safely and rapidly.
Hui Zhang   +4 more
doaj   +1 more source

Temporal and spatial properties of vestibular signals for perception of self-motion

open access: yesFrontiers in Neurology, 2023
It is well recognized that the vestibular system is involved in numerous important cognitive functions, including self-motion perception, spatial orientation, locomotion, and vector-based navigation, in addition to basic reflexes, such as oculomotor or ...
Bingyu Liu   +5 more
doaj   +1 more source

Variability of wintering oat hoodness under the influence of external environmental conditions

open access: yesНовые технологии, 2023
The article presents the results of assessment of varieties and lines of wintering oats cultivated in the soil and climatic conditions of the Republic of Adygea from the competitive variety trial nursery on the content of the husk depending on ...
M. V. Kuzenko
doaj   +1 more source

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