Artykuły naukowe: Recent submissions
Wyświetlanie pozycji 101-120 z 299
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Odpływ ludności z gminy Białe Błota w latach 1988-2013
(2014)W opracowaniu przedstawiono wyniki badania odpływu ludności z terenu gminy Białe Błota w latach 1988-2013. Zaprezentowano w nim wymeldowania z gminy Białe Błota w okresie 26 lat pod względem wielkości oraz kierunku ... -
Somatotype variables related to muscle torque and power in judoists
(2011)The purpose of this study was to examine the relationship between somatotype, muscle torque and power output in judoists. Thirteen judoists (age 18.4±3.1 years, body height 178.6±8.2 cm, body mass 82.3±15.9 kg) volunteered ... -
Somatotype-variables related to muscle torque and power output in female volleyball players
(2013)The purpose of this study was to investigate the relationship between somatotype, muscle torque, maximal power output and height of rise of the body mass centre measured in akimbo counter movement jump (ACMJ), counter ... -
Jumping abilities in elite female volleyball players: comparative analysis among age categories
(2012)The aim of the study was to examine age-related differences in the maximal power and height of rise of the body’s centre of mass, measured in the counter-movement jump (CMJ) and the spike jump (SPJ), between elite cadet, ... -
Muscle strength and power of elite female and male swimmers
(2011)The aim of the study was to examine gender differences in the maximal power and height of rise of the body mass centre, measured in ACMJ (akimbo counter movement jump), BCMJ (bounce counter movement jump) and CMJ (counter ... -
Power output and mechanical efficiency of human muscle in maximal cycle ergometer efforts at different pedalling rates
(2005)The aim of this work was to verify the hypothesis that the lowering of the pedalling rate (elicited by the increase of the exterior load) during maximal efforts performed with identical work amount causes the growth of the ... -
Influence of two high-intensity intermittent training programmes on anaerobic capacity in humans
(2011)The aim of this work was to determine the influence of a maximal effort training programme with variation of the pedalling rate on the anaerobic capacity, post-exercise maximal concentration of lactic acid (LA) and acid-alkali ... -
Effects of the cycloergometer exercises on power and jumping ability measured during jumps performed on a dynamometric platform
(2010)The aim of this work was the determination of the cycloergometer exercises influence on the lower limbs power changes and height of rise of the body mass centre, measured in CMJ (counter movement jump) and performed on a ... -
Changes of the maximal muscle torque in women training Power Yoga (Astanga Vinyasa)
(2006)Purpose. The aim of the study was to examine the changes of the maximal muscle torque in females during a six-month Power Yoga (Astanga Vinyasa) training. It was assumed that Power Yoga training caused changes of the maximal ... -
Changes of the maximal muscle torque of male volleyball players during training
(Wydawnictwo Katedry Mechaniki Stosowanej, 2006) -
Zapory na rzekach a ekologia w Polsce
(2015)Budownictwo hydrotechniczne na rzekach Polsce, w postaci zapór i ich zbiorników, datuje się już od początku XX wieku. Pierwsze z nich, tj. najstarsza Zapora Leśna na rzece Kwisie o wysokości piętrzenia 45 m, zbudowana w ... -
Wpływ antropopresji na stan ekologiczny małej zlewni rzecznej na przykładzie Strugi Młyński
(2015)Zlewnia Strugi Młyńskiej cechuje się dużym wpływem antropopresji. Wynika to z jej położenia w bezpośrednim sąsiedztwie miasta Bydgoszczy oraz stosunkowo małej powierzchni zlewni całkowitej. Decydujący wpływ na jakość wód ... -
The assessment of muscle strength symmetry in kayakers and canoeists
(2013)Study aim: To determine and compare the muscle strength profile and muscle strength symmetry of kayakers and canoeists. Material and methods: A total of 36 male participants participated in the study, including 25 kayakers ... -
Changes of power-velocity relationship in volleyball players during an annual training cycle
(2009)Purpose. The aim of the study was to follow the changes of maximal power output and power–velocity relationship in male volleyball players during an annual training cycle. Basic procedures. The study was conducted on six ... -
Changes of power-velocity relationship in female volleyball players during an annual training cycle
(2012)The aim of the study was to follow changes of power-velocity relationship in female volleyball players during an annual training cycle. The study was conducted on eleven female volleyball players: age 21.6±1.7 years, body ... -
The influence of pedalling frequency on mechanical efficiency in exercices with the same intensity
(2004)The aim of this work was the determination of the pedalling rate on the gross and net mechanical efficiency in efforts with the same intensity (250 W) as well as checking if the HR grows linearly along with the pedalling ... -
Changes of maximal muscle torque and maximal power output of lower extremities in male judoists during training
(2008)Purpose. The aim of the study was to follow changes of the maximal muscle torque and maximal power output of lower extremities in male judoists during pre-competition training (PCT). The original hypothesis assumed that ... -
Przebieg rywalizacji w najcięższej kategorii wagowej podczas Mistrzostw Polski Judo
(2014)Analizie poddano zapis wideo wszystkich walk w judo mężczyzn w najcięższej kategorii wagowej (+100 kg) podczas Mistrzostw Polski Seniorów 2014 roku. Notowano wszystkie wykonane ataki, z podziałem na kierunki wychylenia ... -
Training-induced changes in the topography of muscle torques and maximal muscle torques in basketball players
(2012)The aim of the study was to detect changes in the maximal muscle torques in male basketball players during a two-year training cycle. We verified the hypothesis that different workloads applied during the preparation and ...