An Invariant Force Function in Muscle Activity

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Association of Food Intake and Physical Activity with Body Composition, Muscle Strength and Muscle Function in Postmenopausal Women

Background and Objectives: Sarcopenia is explained as age-related reduction in muscle mass and performance. Some of the most important risk factors for sarcopenia include age, malnutrition, and sedentary life style. The aim of this study was to investigate the association of food intake and physical activity with body composition, muscle strength and muscle function in post-menopausal women. ...

متن کامل

Respiratory muscle force and ventilatory function in adolescents.

In 94 girls and 90 boys, aged 12.5-20.3 yr, the relationship of respiratory pressures or forces with lung volumes and ventilatory flows was studied. There was great variability in respiratory muscle performance, which helps to explain differences in lung volumes between individuals. Respiratory muscle force increases almost proportionally with thoracic dimensions, so that inspiratory and expira...

متن کامل

‏‎interpersonal function of language in subtitling

‏‎translation as a comunicative process is always said to be associated with various aspects of meaning loss or gain. subtitling as a mode of translating, due to special discoursal and textual conditions imposed upon it, is believed to be an obvious case of this loss or gain. presenting the spoken sound track of a film in writing and synchronizing the perception of this text by the viewers with...

15 صفحه اول

Frame-invariant proper-force

Here we try to find “the best joints for carving up” the phenomenon of accelerated-motion so as to obtain (i) the least need for extended-networks of synchronized-clocks as well as (ii) the greatest frame-independence. The acceleration four-vector’s invariant magnitude, and a number of other quantities from the traveler’s point of view, show promise for broadening student understanding (and per...

متن کامل

Timing-specific transfer of adapted muscle activity after walking in an elastic force field.

Human locomotion results from interactions between feedforward (central commands from voluntary and automatic drive) and feedback (peripheral commands from sensory inputs) mechanisms. Recent studies have shown that locomotion can be adapted when an external force is applied to the lower limb. To better understand the neural control of this adaptation, the present study investigated gait modific...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Proceedings of the National Academy of Sciences

سال: 1952

ISSN: 0027-8424,1091-6490

DOI: 10.1073/pnas.38.11.995