Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Charles A. Weisenbach"'
Autor:
Peter Le, Charles A. Weisenbach
Publikováno v:
Journal of biomechanics. 142
Fatigue from prolonged seating with an axial load on the trunk may impair neuromuscular control and spine stability which may elevate risk of low back pain (LBP) for dynamic tasks following seating. The objective of this study was to assess local dyn
Publikováno v:
Human factors.
Objective Assess neck muscle activity for varying interactions between helmet, posture, and visual stress in a simulated “helo-hunch” posture. Background Military aviators frequently report neck pain (NP). Risk factors for NP include head-support
Autor:
James S. McGhee, Charles A. Weisenbach
Publikováno v:
Aerospace medicine and human performance. 92(1)
BACKGROUND: Maxillofacial shields (MFSs) are an available piece of aviation protective equipment designed to integrate into aircrew helmets and protect the face from wind and flying debris. Aviators have anecdotally reported that MFSs have provided b
Publikováno v:
Aerospace medicine and human performance. 91(9)
INTRODUCTION: The current U.S. Army aviator anthropometric screening process for rotary-wing cockpit compatibility was codified over 30 yr ago. Critical to the process are the anthropometric standards that define what is acceptable for U.S. Army flig
Autor:
Shannon M McGovern, Frederick T. Brozoski, Ray W. Daniel, Tyler F. Rooks, Charles A. Weisenbach, Valeta Carol Chancey
Publikováno v:
Journal of biomechanical engineering. 143(4)
This study describes the results of anterior–posterior impacts conducted on the mandibles of 22 male postmortem human subjects (PMHSs). The objective of this study was to develop an injury criterion for the mandible based on blunt impact while the
Autor:
Katie P. Logsdon, Valeta Carol Chancey, Fredrick Brozoski, Charles A. Weisenbach, Robert S. Salzar
Publikováno v:
Military Medicine. 183:287-293
Military combat helmets protect the wearer from a variety of battlefield threats, including projectiles. Helmet back-face deformation (BFD) is the result of the helmet defeating a projectile and deforming inward. Back-face deformation can result in l
Publikováno v:
Military medicine. 182(S1)
U.S. Military aeromedical patient litter systems are currently required to meet minimal static strength performance requirements at the component level. Operationally, these components must function as a system and are subjected to the dynamics of tu
Publikováno v:
Journal of Biomechanical Engineering. 133
Developing appropriate mathematical models for biological soft tissues such as ligaments, tendons, and menisci is challenging. Stress-strain behavior of these tissues is known to be continuous and characterized by an exponential toe region followed b
Publikováno v:
ASME 2011 Summer Bioengineering Conference, Parts A and B.
Mathematical models of biologic structures such as the knee, spine, and hand provide opportunities to better understand complex interactions and to simulate treatment outcomes. Accurate estimates of the material properties of biologic soft tissues ar