نتایج جستجو برای: symmetrical stretching
تعداد نتایج: 31344 فیلتر نتایج به سال:
objective: to compare the effects of aerobic and stretching exercises on severity of primary dysmenorrhea. materials and methods: this randomized clinical trial was conducted on 105 female students who were suffering from primary dysmenorrhea. the participants were divided into aerobic exercise, stretching exercise, and control groups. the two intervention groups did the exercises three times a...
We introduce the notion of key stretching, a mechanism to convert short s-bit keys into longer keys, such that the complexity required to brute-force search a s+ t-bit keyspace is the same as the time required to brute-force search a s-bit key stretched by t bits.
OBJECTIVES The purpose of this study was to examine the effects of the use of a vapocoolant blend of pentafluoropropane and tetrafluoroethane (Gebauer's Spray and Stretch) on hip flexion stretching. METHODS Thirty volunteers were randomly assigned to spray and stretch treatment and stretch only control groups. Each group was assessed pre- and posttest on passive and active hip flexion range o...
background hamstring muscles play an important role in functional activities and relaxation and most people around the world suffer from the shortened muscles. different methods of repairing were suggested and there were disagreements with regard to determination of one technique with high efficiency. objectives this study aimed to introduce more effective method, either a static stretch or hol...
A series of carbon monoxide, isocyanide, and nitrile complexes of [V(PR(3))(2)(N(t)Bu)(2)][Al(PFTB)(4)], (R = Me, Et) were prepared. [V(PMe(3))(3)(N(t)Bu)(2)][Al(PFTB)(4)], (PFTB = perfluoro-tert-butoxide) reacts with 2,6-xylylisocyanide (CNXyl) or acetonitrile to afford complexes [V(PMe)(2)(N(t)Bu)(2)(CNXyl)][Al(PFTB)(4)] (2) and [V(PMe)(2)(N(t)Bu)(2)(MeCN)][Al(PFTB)(4)] (3). Complex 2 was cry...
In present study, the dynamics of stretching-stretching and stretching-bending entanglement in H2O are studied with considering the inherent decoherence process. It is shown that the excitation in the bending vibration can lead to the decrease of the generation rate of stretching-stretching entanglement for the non-superposed state and the degeneration of entanglement for the initial entangled ...
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