[structure: see text] With the eventual goal of demonstrating a motorized nanocar, the key structure has been synthesized which bears a light-activated unidirectional molecular motor and an oligo(phenylene ethynylene) chassis and axle system with four carboranes to serve as the wheels. Kinetics studies in solution show that the motor indeed rotates upon irradiation with 365 nm light, and the fu...

in this paper, a simple and efficient method for modeling and solving the equations of a rotor with any number of disks, bearings and mass unbalances is presented using the assumed modes method. this model consists of a continuous shaft, arbitrary number of mass unbalances in any axial location and phase angle, and any number of rigid disks and bearings. this arrangement is extensively used in ...

Water based activities are an important part of outdoor recreation which can be classified as waterdependent and frequently water-related activities or as motorized or non-motorized activities. Increase in the number of participants in water-based activities causes plenty of unintentional injuries. Unintentional injuries which occur during water-dependent activities as swimming, sailing, canoei...

This paper proposes a model for estimating car delays at bus stops under mixed traffic using probability theory and queuing theory. The roadway is divided to serve motorized and nonmotorized traffic streams. Bus stops are located on the nonmotorized lanes. When buses dwell at the stop, they block the bicycles. Thus, two conflict points between car stream and other traffic stream are identified....

The purpose of this study was to determine the load which allows the highest peak power for resisted sprinting on a non-motorized treadmill and to determine if other variables are related to individual differences. Thirty college students were tested for vertical jump, vertical jump peak and mean power, 10 m sprint, 20 m sprint, leg press 1 RM, leg press 1 RM relative to body weight, leg press ...

This study aimed to evaluate the feasibility and utility of using motorized pullback of the pressure guidewire to provide a graphic assessment and prediction of the benefits of coronary intervention. Fractional flow reserve (FFR) measurements were performed with motorized pullback imaging in 20 patients who underwent successful percutaneous coronary intervention (PCI) of the left anterior desce...

new design is a wire-driven and motorized system. The design, implementation, experiment and results are discussed here. The ultimate goal of this project is to develop an interchangeable surgical robots which capable of human-robot collaboration and tele-operation.

Effective interventions for increasing walking speed are important improving health and quality of life in aging populations. Non-motorized treadmills (NMT) may enhance the ability to develop or improve motor control gait by requiring participant produce maintain as compared use a motorized treadmill (MT) which requires one simply match speed. PURPOSE: The purpose this project was compare muscl...

Purpose The environmental assessment of urban mobility, defined as the movement people in an area, exceeds scope transportation life cycle (LCA) with spatial, territorial and even social considerations. objective this study is to develop original interdisciplinary method based on LCA coupled a land use transport interaction (LUTI) model better consider spatial dimensions mobility. Methods Spati...

<p><span id="docs-internal-guid-ad5a7d19-7fff-0155-34de-2db1379de061"><span>Kota Surakarta sebagai Kota Budaya memiliki beragam destinasi wisata budaya komponen pengembangan kota. Aksesibilitas merupakan hal pendukung penting yang dipenuhi dengan menyediakan sarana transportasi publik untuk menunjang pergerakan wisatawan. Integrasi berbasis kendaraan (motorized transport, MT) ...