OBJECTIVE Quantify the effect of a continuous compared to discontinuous movement trajectory on parkinsonian rigidity and reflex responses to passive stretch and shortening. METHODS Eighteen participants with Parkinson's disease (PD) performed passive wrist flexion and extension movements through a 90° range of motion at 50 °/sec using continuous (CONT) and discontinuous (DISC) movement trajec...

This study examined the association between physical fitness and a technical execution score in rhythmic gymnasts varying in the performance level. Forty-six young rhythmic gymnasts (age: 9.9 ±1.3 years) were divided into two groups (qualifiers, n=24 and non-qualifiers, n=22) based on the results of the National Championships. Gymnasts underwent a series of physical fitness tests and technical ...

Let $p$ be an odd prime number. In this paper, we study the growth of Sylow $p$-subgroups even $K$-groups rings integers in a $p$-adic Lie extension. Our results generalize previous Coates and Ji-Qin, where they considered situation cyclotomic $\mathbb{Z}_p$-extension. method proof differs from these work. Their relies on explicit description certain Galois group via Kummer theory afforded by c...

Let k be a number field. A natural question is: Does k admit an infinite unramified extension? The answer is no, if the root discriminant of k is less than Odlyzko’s bounds. The answer is yes, if k fails the test of Golod-Shafarevic for a prime number p. In that case, we know that there exists an infinite unramified p-extension L over k. But generally it is fairly difficult to determin whether ...

Let (Er ; dr) be the LHS spectral sequence associated to a split extension 1! H ! G! G=H ! 1 of nite groups with coe cients in a eld k. We prove a version of a theorem of Charlap and Vasquez which gives an explicit formula for d2. We then apply this to the case where p is an odd prime, k has characteristic p, G is extraspecial of order p and exponent p, and H is elementary abelian of order p. W...

We construct explicitly APF extensions of finite extensions of Qp for which the Galois group is not a p-adic Lie group and which do not have any open subgroup with Zp-quotient. Let K be a finite extension of Qp and L/K be a Galois totally ramified pro-pextension. If the Galois group of L/K is a p-adic Lie group it is known from Sen ([Sen]) that the sequence of upper ramification breaks of L/K i...

Abstract The tame Gras–Munnier Theorem gives a criterion for the existence of $ {\mathbb Z}/p{\mathbb Z} -extension number field K ramified at exactly set S places , finite $v \in S$ necessarily having norm $1$ mod p . is nontrivial dependence relation on Frobenius elements these in certain governing extension We give short new proof which extends theorem by showing subset $H^1(G_S,{\mathbb {Z}...

We describe a class of Sobolev W k p -extension domains Ω ⊂ R n determined by a certain inner subhyperbolic metric in Ω. This enables us to characterize finitely connected Sobolev W 1 p -extension domains in R 2 for each p > 2 .

— Let P (t) ∈ Q[t] be an irreducible quadratic polynomial and suppose that K is a quartic extension of Q containing the roots of P (t). Let NK/Q(x) be a full norm form for the extension K/Q. We show that the variety P (t) = NK/Q(x) 6= 0 satisfies the Hasse principle and weak approximation. The proof uses analytic methods.