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Video Displays, Work, and Vision.
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Washington :
National Academies Press,
1900.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- ""Video Displays, Work, and Vision""; ""Copyright""; ""Preface""; ""Contents""; ""Executive Summary""; ""1 Summary of Findings""; ""INTRODUCTION""; ""Background""; ""Focus of the Study""; ""Organization of the Report""; ""The Literature Base""; ""The Nature of VDT Work""; ""FIELD STUDIES OF VDT WORKERS AND WORKSTATIONS""; ""Studies of Radiation Emission from VDTs""; ""Cataracts""; ""Field Surveys Based on Self-Reports of VDT Operators""; ""EQUIPMENT AND WORKSTATION DESIGN""; ""VDT Design and Display Quality""; ""Lighting and Reflections""; ""Human Factors""
- ""THE CONCEPT AND STUDY OF ''VISUAL FATIGUE""""""JOB DESIGN AND PSYCHOSOCIAL STRESS""; ""DESIGN, PRACTICE, AND STANDARDS""; ""Principles of Good Design and Practice""; ""Public Education""; ""Standards and Guidelines for VDT Use""; ""RESEARCH NEEDS""; ""2 Critique of Survey Methodology ""; ""INTRODUCTION""; ""SURVEYS OF VDT USERS""; ""Adequacy of Theory""; ""Adequacy of Research Design""; ""Adequacy of Measurement""; ""Adequacy of Sampling""; ""Unanswered Questions""; ""RESEARCH DESIGN CONSIDERATIONS""; ""Control and Choice in Studies of VDT Physical Parameters""; ""Practical Considerations""
- ""3 Radiation Emissions and Their Effects """"TYPES AND LEVELS OF RADIATION EMITTED BY VDTS""; ""Studies of Emission Levels""; ""The 1977 NIOSH Study""; ""The Bell Telephone Laboratories Study""; ""A Collaborative Study""; ""Two European Studies""; ""The 1981 NIOSH Study""; ""The Bureau of Radiological Health Study""; ""Radiation Safety Standards""; ""VDT Emissions and Ambient Radiation""; ""BIOLOGICAL EFFECTS OF RADIATION""; ""Ionizing Radiation""; ""Nonionizing Radiation""; ""Ultraviolet Radiation""; ""Visible and Infrared Radiation""; ""Radio Frequency Radiation""; ""Skin Rashes""
- ""VDT USE AND CATARACTS""""Prevalence and Causes of Cataracts""; ""The Evidence Regarding VDT Use and Cataracts""; ""The Claims""; ""Response to the Claims""; ""Methods of Studying Whether There Is a Relationship Between VDT Use and Cataracts""; ""Concurrent Longitudinal Study""; ""Nonconcurrent Longitudinal (""Cohort"") Study""; ""Case-Control Study""; ""Two Ongoing Studies""; ""The NIOSH Baltimore Sun Study""; ""The Mt. Sinai Study""; ""Conclusions About Radiation Hazards""; ""4 Display Characteristics ""; ""EFFECTS OF CRT DISPLAY VARIABLES""; ""Luminance""; ""Effects on Visual Acuity""
- ""Effects on Flicker Threshold""""Effects on Visual Task Performance""; ""Luminance Uniformity""; ""Contrast and Contrast Polarity""; ""Raster Structure""; ""Resolution""; ""Jitter and Temporal Instability""; ""Refresh Rate and Persistence""; ""Color""; ""Reflection Characteristics""; ""A Summary Measure: Modulation Transfer Function""; ""DISPLAY MEASUREMENT: TECHNIQUES AND PROBLEMS""; ""Measurement Techniques""; ""Measurement of Various Parameters""; ""Character Luminance""; ""Character Contrast""; ""Blur, Resolution, and MTF""; ""Reflection Characteristics""; ""Standardization""