FEDAK, MICHAEL A., BERRY PINSHOW, AND KNUT SCHMIDTNIELSEN. Energy cost of bipedal running. Am. J. Physiol. 227(5): 1038-1044. 1974.-This study compares the energy cost of running in twoand four-legged animals. In seven species of birds (0.04-22 kg) steady-state oxygen consumption during running at various speeds increased linearly with running speed. The slope (Eru;> of the regression line was ...

Legged locomotion requires the determination of a number of parameters such as stride period, stride length, order of leg movements, leg trajectory, etc. How are these parameters determined? It has been reported that the locomotor patterns of many legged animals exhibit common characteristics, which suggests that there exists a basic strategy for legged locomotion. In this study we derive an eq...

SummaryThis notice describes a correction to the above mentioned paper.

Computed Radiography (CR) can be a viable alternative for conventional film-based industrial radiography. This new technology uses flexible and re-usable storage phosphor plates that can be used in a fashion similar to film. To ensure that CR provides Probability of Detection (POD) performance for flaw indications that is equivalent to that of film radiography, international standards have been...

metabolic syndrome is highly prevalent in type 2 diabetics and is a strong risk factor for cardiovascular diseases in such patients. the aim of this study was to determine the prevalence of metabolic syndrome according to the three criteria of atpiii, idf and the new criteria for metabolic syndrome diagnosis in kerman, iran. this cross-sectional study was performed on 950 diabetic type 2 patien...

In the mol-ecule of the title compound, C(9)H(12)O(9)S(3), the two methanesulfonate groups re located one above and one below the ring plane. The C-O-S angle range is 119.3 (2)-121.1 (2)°. This conformation is different from that of the benzene analog 1,2,5-tris-(p-toluene-sulfonate), which is a three-legged 'table' with all fragments of the p-toluene-sulfonate on top of the benzene ring. In th...

The American signature standards DSA and ECDSA, as well as their Russian and Chinese counterparts GOST 34.10 and SM2, are of utmost importance in the current security landscape. The mentioned schemes are all rooted in the Elgamal signature scheme (1984) and use a hash function and a cyclic group as building blocks. Unfortunately, authoritative security guarantees for the schemes are still due: ...

OBJECTIVES To describe mechanographic tests that can be performed by patients with a range of functional abilities and to assess the reproducibility of test results in healthy adults and children. METHODS Fifteen adults and 13 children underwent two separate sessions, one week apart. Participants performed five different tests in both sessions: Multiple one-legged hopping, multiple two-legged...