• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 24
  • 5
  • 5
  • 3
  • 3
  • 3
  • 3
  • 3
  • 3
  • 2
  • Tagged with
  • 40
  • 40
  • 12
  • 8
  • 8
  • 8
  • 5
  • 5
  • 5
  • 4
  • 4
  • 3
  • 3
  • 3
  • 3
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
11

Poly[4(5)-vinylimidazole]/polyvinylidene fluoride composites as proton exchange membranes /

Pan, Jingjing. January 2009 (has links)
Thesis (M.S.)--Rochester Institute of Technology, 2009. / Typescript. Includes bibliographical references (leaves 52-54).
12

A study to evaluate the permeation characteristics of black tea flavors and linalool in four different plastic films /

Aw, Cheong Soon (Samuel) January 1995 (has links)
Thesis (M.S.)--Rochester Institute of Technology, 1995. / Typescript. Bibliography: leaves 67-68.
13

Countercurrent cooling of blown film

Strater, Kurt F. January 1985 (has links)
No description available.
14

Laser-micromachined under-water micro gripper using ionic conducting polymer film (ICPF).

January 2000 (has links)
Kwok, Yiu-fai. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2000. / Includes bibliographical references (leaves 87-89). / Abstracts in English and Chinese. / ABSTRACT --- p.I / ACKNOWLEDGMENTS --- p.II / TABLE OF CONTENT --- p.III / LIST OF FIGURES --- p.V / Chapter 1 --- INTRODUCTION --- p.1 / Chapter 1.1 --- Background --- p.1 / Chapter 1.2 --- Motivation of this project --- p.1 / Chapter 1.3 --- Organization --- p.2 / Chapter 2 --- LITERATURE SURVEY --- p.3 / Chapter 2.1 --- Ionic Conducting Polymer Film (ICPF) --- p.3 / Chapter 2.2 --- Electroactive Polymer (EAP) --- p.4 / Chapter 2.3 --- Micro Active Guide Wire Catheter System --- p.5 / Chapter 2.4 --- Space Application - Dust Wiper --- p.6 / Chapter 2.5 --- Micro gripper --- p.8 / Chapter 2.6 --- Summary of literature survey --- p.14 / Chapter 3 --- METAL-POLYMER COMPOSITIONS --- p.15 / Chapter 3.1 --- Introduction --- p.15 / Chapter 3.2 --- Perfluorosulfonic acid polymer (Nafion) --- p.15 / Chapter 3.3 --- Working principle of ICPF --- p.19 / Chapter 3.4 --- Different types of composition --- p.21 / Chapter 3.4.1 --- Chromium-Gold-polymer composite --- p.23 / Chapter 3.4.2 --- Platinum-Gold-polymer composite --- p.25 / Chapter 3.4.3 --- Silver-polymer composite --- p.27 / Chapter 3.4.4 --- Silver/Copper-gold polymer composite --- p.27 / Chapter 3.4.5 --- Gold-polymer composite --- p.28 / Chapter 4 --- ICPF FABRICATION --- p.30 / Chapter 4.1 --- Introduction --- p.30 / Chapter 4.2 --- ICPF fabrication process --- p.31 / Chapter 4.3 --- Surface pre-treatment --- p.33 / Chapter 4.4 --- Gold thin film deposition (Evaporation) --- p.34 / Chapter 4.4.1. --- Filament evaporation --- p.35 / Chapter 4.4.2 --- Electronic-beam evaporation --- p.39 / Chapter 4.4.3 --- Structural analysis of evaporation --- p.40 / Chapter 4.5 --- Chemical electroplating --- p.42 / Chapter 4.5.1. --- Deposition rate calibration --- p.44 / Chapter 5 --- DESIGN AND PACKAGE --- p.46 / Chapter 6 --- LASER MICROMACHINING --- p.49 / Chapter 6.1 --- Introduction to Laser micromachining --- p.49 / Chapter 6.2 --- C02 laser --- p.50 / Chapter 6.3 --- Nd:YAG Laser --- p.51 / Chapter 6.4 --- Laser micromachining of ICPF actuator --- p.52 / Chapter 7 --- EXPERIMENTAL RESULTS AND ANALYSIS --- p.61 / Chapter 7.1 --- Introduction --- p.61 / Chapter 7.2 --- Measurement setup --- p.62 / Chapter 7.3 --- Width test --- p.68 / Chapter 7.4 --- Length test --- p.73 / Chapter 7.5 --- Voltage test --- p.76 / Chapter 8 --- MICRO GRIPPER ACTUATION --- p.79 / Chapter 8.1 --- Development of micro gripper --- p.79 / Chapter 8.2 --- Micro gripper --- p.80 / Chapter 9 --- CONCLUSION --- p.82 / Chapter 10 --- APPENDIX --- p.83 / Chapter 10.1 --- Procedures in using E-beam evaporator --- p.83 / Chapter 10.2 --- Procedures in using Thermo couple evaporator --- p.85 / Chapter 11 --- REFERENCE --- p.87
15

Crystallinity and density in permeation of carbon dioxide and water vapor through polymers

Koh, Kook-Wha 01 January 1970 (has links)
No description available.
16

Novel methods for determining the optical constants of anisotropic polymer films -- new application of prism wave-guide coupling

Liu, Tao January 2001 (has links)
No description available.
17

Development of a blown tubular film take-off system

Pierce, Hugh A. January 1975 (has links)
This creative project has investigated the engineering principles relative to the design and construction of a blown tubular film take-off system. The study has also made a careful analysis of the equipment necessary to construct a blown tubular film extrusion line.In addition, the creative project has discussed alternate methods of producing polyolefin filets, it has suggested possible solutions for troubleshooting which can provide valuable assistance in the successful production of quality blown tubular film.
18

Mechanical properties of polymeric packaging films after radiation sterilization /

Pungthong, Viriya. January 1990 (has links)
Thesis (M.S.)--Rochester Institute of Technology, 1990. / Includes bibliographical references (leaves 52-54).
19

Potential migration of [epsilon]-caprolactam to water and wine as affected by transportation and storage a thesis /

Ianneo, J. Chad. Brown, J. Wyatt. January 1900 (has links)
Thesis (M.S.)--California Polytechnic State University, 2009. / Mode of access: Internet. Title from PDF title page; viewed on March 25, 2009. Major professor: J. Wyatt Brown. "Presented to the faculty of California Polytechnic State University, San Luis Obispo." "In partial fulfillment of the requirements for the degree [of] Master of Science in Agriculture with specialization in Crop Science." "March, 2009." Includes bibliographical references (p. 30-32). Also available on microfiche.
20

Oxygen permeation of virgin HDPE films versus recycled HDPE films /

Al-Ati, Tareq. January 1994 (has links)
Thesis (M.S.)--Rochester Institute of Technology, 1994. / Typescript. Includes bibliographical references (leaves 147-153).

Page generated in 0.0377 seconds