منابع مشابه
Effect of Torso
Most clinical ECG leads determine cardiac currents from a few surface potential samples, without quantitating torso geometry and structure, by empirical-intuitive methods. The present report is part of a broader study asking whether the known limitations of ECG can be reduced by multi-electrode grid leads which sample extensively, measure torso geometry and structure, and use clearly defined bi...
متن کاملThe torso ligand, unmasked?
When a transmembrane receptor protein tyrosine kinase (RTK) is expressed throughout the plasma membrane, yet only a specific handful of them must be activated, what's a ligand to do? During the development of the anterior and posterior termini of the Drosophila embryo, uniformly secreted ligand precursors are activated by proteolysis near the location of the receptors that must be activated. St...
متن کاملQuadrupedal Running with Torso Compliance
A variety of conceptual models has been introduced to study legged locomotion. Such models offer unifying descriptions of task-level locomotion behaviors, and inform control design for legged robots. Our work focuses on models for quadrupedal running, with the objective to better understand the effect of torso compliance on gait stability and efficiency.
متن کاملAn improved Virtual Torso phantom
INTRODUCTION Lung counting has many sources of uncertainty that can impact on the activity estimate such as different deposition patterns of radioactivity in the lung, rib size and placement, chest wall composition and profile, effect of detector size and thickness. For example, if a lung counter is calibrated using a lung set that has the activity homogeneously distributed throughout the tissu...
متن کاملEffect of torso flexion on the lumbar torso extensor muscle sagittal plane moment arms.
BACKGROUND CONTEXT Accurate anatomical inputs for biomechanical models are necessary for valid estimates of internal loading. The magnitude of the moment arm of the lumbar erector muscle group is known to vary as a function of such variables as gender. Anatomical evidence indicates that the moment arms decrease during torso flexion. However, moment arm estimates in biomechanical models that acc...
متن کاملذخیره 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: The Iowa Review
سال: 1994
ISSN: 0021-065X,2330-0361
DOI: 10.17077/0021-065x.4744