Essays about: "riktningsförändringar"

Found 5 essays containing the word riktningsförändringar.

  1. 1. Identifying effectiveness of different input devices as pointing devices for graphical user interfaces

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS); KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ronya Budak; Ted Klein Bergman; [2018]
    Keywords : Input device; computer mouse; handheld controller; drawing tablet; comparison; graphical user interface; pointing device;

    Abstract : As new input devices are introduced to the technological market and an increasing part of the population are familiar with the usage of digital devices, it may seem difficult to know which input devices to aim for when developing new programs and applications that use graphical interfaces. According to a previous study in this area, the computer mouse was the most preferred and performed best when tested in speed and accuracy when compared to the keyboard and drawing tablet even though the keyboard was the device most were familiar with. READ MORE

  2. 2. “The development of a new reactive agility test for soccer”

    University essay from Mittuniversitetet/Avdelningen för hälsovetenskap

    Author : Erik Åslin; [2017]
    Keywords : explosivitet; reliabilitet; snabbhet; styrka; validitet.;

    Abstract : Fotboll är en intermittent sport med både offensiva och defensiva aktioner som kräver ett flertal höghastighetsrörelser (sprint, vändningar) som respons till yttre stimuli vilket betonar betydelsen av att träna och testa agility (kvickhet). Syfte med denna studie var att a) konstruera ett nytt fotbollspecifikt reaktivt agility-test, b) utvärdera reliabiliteten och validiteten av de nya testerna och c) undersöka eventuellt samband mellan fysiska egenskaper (snabbhet, effektutveckling/explosivitet, styrka) och snabbhetstest med riktningsförändringar (CODS) och förmåga till reaktiv agility (RA). READ MORE

  3. 3. Soccer players’ agility skills depending on their position on the field

    University essay from Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Author : Mikael Alm; [2016]
    Keywords : Soccer; Agility; Fotboll; riktningsförändringar;

    Abstract : Background: Soccer players, independent of positions, perform high-intensity movements such as agility for short periods and have longer periods of low-intensity and rest during a soccer game. Agility is considered to be dependent on perceptional and decision-making factors and physical factors related to changes in directions. READ MORE

  4. 4. High Accuracy Relative Luminescence Quantum Yield Measurements of Upconverting Nanoparticles

    University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Atomfysik

    Author : Björn Thomasson; [2016]
    Keywords : Upconverting Nanoparticles; Biomedical imaging; Luminescence tomography; Luminescence imaging; Engineering; Physics; Engineering Physics; Photonics; Cancer; Cancer detection; Cancer diagnostics; Laser Engineering; quantum yield; imaging; upconverting; Biophotonics; Single Point Tomography; Relative Luminescence Quantum Yield Measurements; Energy transfer upconversion; Nanoscience; Luminescence; Imaging of biological tissue; Upconversion; Beam profile evaluation; Beam profile; UCNP; UCNPs; Nanoparticles; Technology and Engineering;

    Abstract : The name Upconverting nanoparticles refers to a novel category of luminescence emitters that are capable of generating visible luminescence upon excitation with noncoherent and longer wavelength monochromatic near-infrared light, at excitation fluence rates as low as 1-103 W/cm2. This unique optical behaviour is of great interest to researchers as it could potentially allow for virtually autofluorescence free luminescence imaging of living tissue. READ MORE

  5. 5. Effects of Unilateral versus Bilateral Complex Training and High Intensity Interval Training on the Development of Strength, Power and Athletic Performance : An experimental study on elite male and female handball players during preseason training

    University essay from Gymnastik- och idrottshögskolan, GIH/Institutionen för idrotts- och hälsovetenskap

    Author : Daniel Jansson; [2014]
    Keywords : bilateral training; unilateral training; handball; bilateral deficit; complex training.;

    Abstract : Aim: The purpose of the present study is to examine the effects of 6 weeks bilateral (BL) versus unilateral (UL) complex training combined with high intensity interval training (HIIT) on maximal strength, jumping ability, straight sprint (5, 10, 20 and 30 m), change of direction speed (CODS), repeated sprint ability (RSA) and specific endurance in Swedish elite male and female handball players. Another purpose was to examine if a bilateral deficit (BLD) exists in strength and jumping ability (power deficit) and if it changes differently with 6 weeks BL and UL complex training. READ MORE