Thesis (M.S.)--Brigham Young University. Dept. of Mechanical Engineering, 2008. / Includes bibliographical references (p. 57-59).

Thesis (M.S.)--Brigham Young University. Dept. of Mechanical Engineering, 2005. / Includes bibliographical references (p. 175-184).

Thesis (M.S.)--University of Wisconsin--Madison, 1982. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 169-171).

Since time and motion study was developed, the necessity for standard times tor motions has been recognized to be very useful in many industrial applications. Among many attempts to set up predetermined times for manual motions, the Methods Engineering Council has established certain workable standard data known as Methods-Time Measurement which is applicable throughout industry. With the purpose to appraise the value of this new work-measurement technique of MTM, this study was conducted and it was devoted to investigating their data on the Reach and Move motions involving body rotation movements. The findings of this investigation do indicate that the MTM method of determining the time of Reach motion has inconsistencies and thus is weak. As a result, a suggested method of measuring the length of motion is made and the time values obtained may serve as a guide for further study on industrial operations by which they can be conclusively verified. Also, it was found that time data can be derived for moves in the area above forty-two inches and that further study should be made to supplement this data for industrial use. / Master of Science

Lei, Man Cheong. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2011. / Includes bibliographical references (leaves 79-80). / Abstracts in English and Chinese. / Abstract --- p.i / Acknowledgement --- p.iii / Table of Contents --- p.iv / Chapter 1. --- Introduction --- p.1 / Chapter 2. --- Introduction to Ureteroscope --- p.3 / Chapter 2.1. --- Ureteroscope --- p.3 / Chapter 2.2. --- Configuration of flexible ureteroscope --- p.5 / Chapter 2.2.1. --- The optical system --- p.5 / Chapter 2.2.2. --- Deflection mechanism --- p.6 / Chapter 2.2.3. --- Control wires (Guidewires) --- p.9 / Chapter 2.2.4. --- Working channel --- p.10 / Chapter 2.3. --- Problems of the existing products --- p.10 / Chapter 2.4. --- Designs of the bending section --- p.11 / Chapter 2.4.1. --- Pin-joint bending section --- p.12 / Chapter 2.4.2. --- Wire-connected bending section --- p.15 / Chapter 2.5. --- CAD Modeling of the bending section --- p.16 / Chapter 2.5.1. --- Different designs of components --- p.16 / Chapter 2.5.2. --- Configuration of the bending section --- p.17 / Chapter 3. --- Wire-Driven Deflection Mechanism --- p.19 / Chapter 3.1. --- Literature review --- p.19 / Chapter 3.2. --- Geometry modeling of the bending section --- p.21 / Chapter 3.2.1. --- Description of formulation --- p.21 / Chapter 3.2.2. --- Assumption --- p.21 / Chapter 3.2.3. --- Notation --- p.22 / Chapter 3.2.4. --- Geometric analysis --- p.22 / Chapter 3.3. --- Simulations of the motion of the deflection mechanism --- p.26 / Chapter 3.3.1. --- Construction of the simulation --- p.26 / Chapter 3.3.2. --- Controlled by a pair of wires --- p.28 / Chapter 3.3.2.1. --- For bending section composed by identical parts --- p.28 / Chapter 3.3.2.2. --- For bending section composed by two sub-sections --- p.29 / Chapter 3.3.3. --- Controlled by two pairs of wires --- p.30 / Chapter 3.3.3.1. --- Deflecting in the same direction --- p.30 / Chapter 3.3.3.2. --- Deflecting in opposite direction --- p.31 / Chapter 3.4. --- Trajectory of the distal end --- p.32 / Chapter 3.4.1. --- Bending section composing by identical parts --- p.32 / Chapter 3.4.2. --- Bending section composing by two sub-sections --- p.40 / Chapter 3.4.2.1. --- Controlled by a single pair of wires --- p.43 / Chapter 3.4.2.2. --- Controlled by two pairs of wires --- p.46 / Chapter 3.5. --- Static analysis of the deflection mechanism --- p.57 / Chapter 4. --- Application: Design of Ureteroscope --- p.64 / Chapter 4.1. --- Design of the bending section --- p.64 / Chapter 4.2. --- Design of the control body --- p.67 / Chapter 4.2.1. --- Parts introduction and major assembling --- p.68 / Chapter 4.2.2. --- Control mechanism --- p.72 / Chapter 5. --- Conclusion and Future Work --- p.75 / Chapter 6. --- Bibliography --- p.79 / Chapter Appendix A: --- List of Publication --- p.81 / Chapter Appendix B: --- MATLAB Programs V --- p.83

Thesis (M.S.)--University of Missouri-Columbia, 2007. / The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on April 16, 2008) Includes bibliographical references.

Thesis (M.S.)--Brigham Young University. Dept. of Mechanical Engineering, 2004. / Includes bibliographical references (p. 83-85).

Thesis (M.S.)--Brigham Young University. Dept. of Mechanical Engineering, 2006. / Includes bibliographical references (p. 75-77).

Thesis (Ph. D.)--Brigham Young University. Dept. of Mechanical Engineering, 2005. / Includes bibliographical references (p. 199-214).

Thesis (M.S.)--Brigham Young University. Dept. of Mechanical Engineering, 2005. / Includes bibliographical references (p. 105-111).