This Master Thesis involves the analysis and evaluation of military students psychomotor processes. This was carried out using the analyzer DPA – 1. This device is used for measuring dynamic parameters of independent or coordinated arm and leg movements by reacting to the target with a variety of geometric, colour or time parameters appearing on the screen. The DPA – 1 device enables scientists to analyse psychomotor reaction and dynamic and kinematical characteristics. The goal of the research was to identify the peculiarities of psychomotor reaction performing movements with the right and left arms. The participants of the research were 40 students (n=40) of the Lithuanian Military academy. Their age was 22.03 ± 0.54 years, body mass – 76.04 ± 9.13 kg, height – 180.29 ± 7.99 cm. Their right arm was dominant. To achieve this goal the following tasks had to be completed: 1. To determine the differences in psychomotor reaction by performing the moves with the dominant and non-dominant arms. 2. To determine the difference between movement speed and accuracy by performing the movement with the right and the left arms. 3. To determine the connection between the parameters of psychomotor reaction of the right and the left arms. The hypothesis: We think that movements performed with the dominant arm have better psychomotor qualities. The research methods: 1. Analysis of the scientific literature resources 2. Testing 3. Mathematical statistics Conclusions 1. There were no... [to full text]

Tyrimo objektas: kojų judesių reakcijos laiko bei judesių atlikimo greičio vertinimas. Tyrimo problema: daugumai žmonių po insulto stebimas kojų judesių valdymo sutrikimas. Sutrikęs kojų judesių valdymas padidina griuvimų riziką, sutrikdo eiseną, apsunkina kasdieninę veiklą, riboja fizinį aktyvumą. Žmogaus rankų bei kojų dinaminių parametrų analizatoriaus DPA-1 pagalba galima tirti psichomotorinę reakciją, judesių dinamines bei kinematines charakteristikas, o tai suteikia didesnes galimybes įvertinti insulto liekamųjų reiškinių poveikį kojų judesių valdymui. Tyrimo tikslas: nustatyti kojų judesių valdymo atsigavimą persirgus galvos smegenų insultu. Tyrimo metodai ir organizavimas: tyrimas buvo atliekamas Lietuvos kūno kultūros akademijoje (LKKA) Žmogaus motorikos laboratorijoje 2009 – 2010 metais. Tiriamųjų kontingentą sudarė dvi grupės: tiriamoji ir kontrolinė. Tiriamąją grupę sudarė 10 žmonių patyrusių galvos smegenų insultą, amžiaus vidurkis: 70,1 ± 1,3 metai. Kontrolinę grupę sudarė 10 vyresnio amžiaus, neurologinių sutrikimų neturinčių žmonių, amžiaus vidurkis: 66,6 ± 1,8 metai. Kojų dinaminių judesių tyrimui buvo naudojamas LKKA mokslininkų ir UAB „Katra“ specialistų sukurtas originalus prietaisas - žmogaus rankų ir kojų judesių dinaminių parametrų analizatorius DPA-1. Tyrimo metu buvo registruojamas dešinės ir kairės kojos judesių reakcijos laikas (RT) bei dešinės ir kairės kojos maksimalus judesių greitis (V ) atliekant reakcijos, greitumo ir tikslumo užduotis... [toliau žr. visą tekstą] / Problem of study: lots of people feel disorder of controlling legs dynamic movement after stroke. Disordered control of legs movement rise the risk of fallings, unbalances gait, prejudice casual activity, limits physical activity. With help of human hands and legs dynamic parameter analyzer (DPA-1) it is possible to feel psychomotorical reaction, movements dynamic and kinematic characteristics, and this gives better opportunities to value remanant stroke influence for control of legs dynamic movement. Object of study: evaluation of legs movement reaction time and speed of movement performance. Aim of study: to determine recovery of legs motor control after stroke. Methods and organization of sudy: this research was carried out in the Laboratory of Human motor control at the Lithuanian Academy of physical Education (LAPE) during 2009 - 2010. Investigative contingent included two groups: trial and control. In trial group there were included 10 people, who had a stroke of head brains. Average of age - 70±3 years. In control group there were included 10 older people without neurological disorder. Average of age - 60±3 years. For legs dynamic movement research was used new original gear made by LAPE scientists and company “Katra” – human hands and legs dynamic parameter analyser DPA-1. During research there was registering the reaction time (RT) of right and left leg and the maximal movement speed (V ) of right and left leg performing tasks of reaction, speed and accuracy. Goals... [to full text]

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<p>This dissertation examines the impact of active shooters upon patrons attending large outdoor events. There has been a spike in shooters targeting densely populated spaces in recent years, to include open-air venues. The 2019 Gilroy Garlic Festival was selected for modeling replication using AnyLogic software to test various experiments designed to reduce casualties in the event of an active shooter situation. Through achievement of validation to produce identical outcomes of the real-world Gilroy Garlic Festival shooting, the researcher established a reliable foundational model for experimental purposes. This active shooter research project identifies the need for rapid response efforts to neutralize the shooter(s) as quickly as possible to minimize casualties. Key findings include the importance of armed officers patrolling event grounds to reduce response time, the need for adequate exits during emergency evacuations, incorporation of modern technology to identify the shooter’s location, and applicability of a 1:548 police to patron ratio.</p>