Journal• ISSN: 0030-4093
The Optometric weekly
About: The Optometric weekly is an academic journal. The journal publishes majorly in the area(s): Reading (process) & Contact lens. It has an ISSN identifier of 0030-4093. Over the lifetime, 42 publications have been published receiving 612 citations.
Topics: Reading (process), Contact lens, Poison control, Occupational safety and health, Injury prevention
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Papers
Journal Article•
TL;DR: In this paper, a screw 14 is formed with a wider upper portion and a narrower lower portion and the hopper 11 is created with ridges 31 to prevent rotation of material.
Abstract: 1,195,945. Extruding plastics. MIDLANDROSS CORP. 16 April, 1968 [14 April, 1967], No. 17937/68. Heading B8A. Plastic material in hopper 11 is stirred by stirrer 23 and discharged to extruder screw 21 by screw 14 driven by motor 16. The screw 14 is formed with a wider upper portion and a narrower lower portion and the hopper 11 is formed with ridges 31 to prevent rotation of material. In this way excess material from the screw rises into the hopper, and overloading of the screw is prevented.
431 citations
Journal Article•
TL;DR: This course is going to help you better understand yourself as well as persons you encounter in your future career as a criminal justice/human service professionals.
Abstract: COURSE GOAL: This course is described in your course catalogue as “The dynamics of human behavior; analysis of the biological, cultural, sociological and psychological factors.” This is a core course in the undergraduate curriculum because most of you plan to become criminal justice/human service professionals. This means that you will be dealing with a variety of people with a variety of issues and problems. This course is going to help you better understand yourself as well as persons you encounter in your future career.
57 citations
Journal Article•
32 citations
TL;DR: In this article, the fidelity with which a contact lens may follow horizontal movements of the eye is examined under steady state, or fixation, conditions and also in the presence of normal optokinetic nystagmus.
Abstract: The fidelity with which a contact lens may follow horizontal movements of the eye is examined under steady state, or fixation, conditions and also in the presence of normal optokinetic nystagmus. During fixation no relative displacement between lens and eye could be demonstrated for eye deflections less than 30′ arc, and only small differences over the test range, - 9°. Simultaneous photoelectric and high speed cine recordings of optokinetic nystagmus showed that the lens may be used with accuracy for this purpose. A possible mechanism of lens movement is discussed.
18 citations
Related Journals (5)
Performance Metrics
| Year | Papers |
|---|---|
| 1977 | 1 |
| 1963 | 7 |
| 1962 | 9 |
| 1951 | 7 |
| 1950 | 5 |
| 1948 | 1 |