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American journal of optometry and archives of American Academy of Optometry最新文献

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Spectral transmission of a new aviation and skiing filter. 一种新的航空和滑雪滤波器的光谱传输。
American journal of optometry and archives of American Academy of Optometry Pub Date : 1973-05-01 DOI: 10.1097/00006324-197305000-00008
R W Everson
{"title":"Spectral transmission of a new aviation and skiing filter.","authors":"R W Everson","doi":"10.1097/00006324-197305000-00008","DOIUrl":"https://doi.org/10.1097/00006324-197305000-00008","url":null,"abstract":"","PeriodicalId":78011,"journal":{"name":"American journal of optometry and archives of American Academy of Optometry","volume":"50 5","pages":"413-5"},"PeriodicalIF":0.0,"publicationDate":"1973-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1097/00006324-197305000-00008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15621397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Effect of accommodative stimulation on galvanic skin response. 适应性刺激对皮肤电反应的影响。
American journal of optometry and archives of American Academy of Optometry Pub Date : 1973-05-01 DOI: 10.1097/00006324-197305000-00005
J Ong, M Fisher
{"title":"Effect of accommodative stimulation on galvanic skin response.","authors":"J Ong, M Fisher","doi":"10.1097/00006324-197305000-00005","DOIUrl":"https://doi.org/10.1097/00006324-197305000-00005","url":null,"abstract":"ABSTRACT GSR latency, mean amplitude, and quiescent or post reading time of seven male college students during and after reading paragraphs of 20/50 acuity level or 1.5 mm letters at five levels of accommodative stimulation, −2.00 D to +2.00 D, were recorded by the Beckman Dynograph with miniature skin electrodes. Results showed that this range of stimulation has no effect on latency or post reading response time, but that the curve of amplitude vs. accommodative stimulation has three segments, a plateau in the middle separating two positively linear curves. A separation of at least 2.00 D of accommodative stimulation is required for a difference in mean amplitude to appear.","PeriodicalId":78011,"journal":{"name":"American journal of optometry and archives of American Academy of Optometry","volume":"50 5","pages":"395-8"},"PeriodicalIF":0.0,"publicationDate":"1973-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1097/00006324-197305000-00005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15621395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Response of the eye to a flash of light. 眼睛对闪光的反应。
American journal of optometry and archives of American Academy of Optometry Pub Date : 1973-05-01 DOI: 10.1097/00006324-197305000-00001
G A Fry
{"title":"Response of the eye to a flash of light.","authors":"G A Fry","doi":"10.1097/00006324-197305000-00001","DOIUrl":"https://doi.org/10.1097/00006324-197305000-00001","url":null,"abstract":"ABSTRACT An earlier paper has dealt with the mechanisms subserving bright and dark adaptation. Additional mechanisms must be postulated to deal with the response to a flash of light. The characteristics of these mechanisms have been derived from a study of such phenomena as the Blondel‐Rey effect, Bloch's law, alpha and beta adaptation and the Broca‐Sulzer effect. Consideration is also given to the measured responses of limulus photoreceptors and monkey cones to flashes of light.","PeriodicalId":78011,"journal":{"name":"American journal of optometry and archives of American Academy of Optometry","volume":"50 5","pages":"355-76"},"PeriodicalIF":0.0,"publicationDate":"1973-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1097/00006324-197305000-00001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15460787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Studies of spectral sensitivity as measured by a procedure of flicker threshold. 用闪烁阈值法测量光谱灵敏度的研究。
American journal of optometry and archives of American Academy of Optometry Pub Date : 1973-05-01 DOI: 10.1097/00006324-197305000-00002
M H Bornstein, L E Marks
{"title":"Studies of spectral sensitivity as measured by a procedure of flicker threshold.","authors":"M H Bornstein, L E Marks","doi":"10.1097/00006324-197305000-00002","DOIUrl":"https://doi.org/10.1097/00006324-197305000-00002","url":null,"abstract":"ABSTRACT Subjects adjusted the radiance of monochromatic stimuli, modulated at constant frequencies, to produce just‐detectable flicker. Experiment I showed that spectral sensitivity determined at frequencies 20‐35 Hz matches CIE photopic luminous efficiency; higher frequencies (40‐45 Hz) yielded reduced sensitivity to long wavelengths. Experiment II showed that increasing intensity alone narrows spectral sensitivity, whereas increasing frequency broadens it. Experiment III isolated three modulation‐sensitive mechanisms by chromatic adaptation; these mechanisms have spectral sensitivities similar to Stiles' &pgr;1 &pgr;4, and &pgr;5.","PeriodicalId":78011,"journal":{"name":"American journal of optometry and archives of American Academy of Optometry","volume":"50 5","pages":"376-82"},"PeriodicalIF":0.0,"publicationDate":"1973-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1097/00006324-197305000-00002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15621392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Corneal changes from hydrophilic contact lenses. 亲水隐形眼镜对角膜的影响。
American journal of optometry and archives of American Academy of Optometry Pub Date : 1973-04-01
I L Bailey, L G Carney
{"title":"Corneal changes from hydrophilic contact lenses.","authors":"I L Bailey, L G Carney","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":78011,"journal":{"name":"American journal of optometry and archives of American Academy of Optometry","volume":"50 4","pages":"299-304"},"PeriodicalIF":0.0,"publicationDate":"1973-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15613110","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hydrophilic contact lenses for aphakia. 无晶状体的亲水隐形眼镜。
American journal of optometry and archives of American Academy of Optometry Pub Date : 1973-04-01 DOI: 10.1097/00006324-197304000-00006
D B Carter, D Brucker
{"title":"Hydrophilic contact lenses for aphakia.","authors":"D B Carter, D Brucker","doi":"10.1097/00006324-197304000-00006","DOIUrl":"https://doi.org/10.1097/00006324-197304000-00006","url":null,"abstract":"","PeriodicalId":78011,"journal":{"name":"American journal of optometry and archives of American Academy of Optometry","volume":"50 4","pages":"316-9"},"PeriodicalIF":0.0,"publicationDate":"1973-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1097/00006324-197304000-00006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15613112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The effect of flares and triangular distress signals on highway traffic. 信号弹和三角形遇险信号对公路交通的影响。
American journal of optometry and archives of American Academy of Optometry Pub Date : 1973-04-01 DOI: 10.1097/00006324-197304000-00005
M J Allen, S D Miller, J L Short
{"title":"The effect of flares and triangular distress signals on highway traffic.","authors":"M J Allen, S D Miller, J L Short","doi":"10.1097/00006324-197304000-00005","DOIUrl":"https://doi.org/10.1097/00006324-197304000-00005","url":null,"abstract":"ABSTRACT The effect on traffic flow of distress signals placed near a “disabled” automobile beside a highway was studied. Both strontium nitrate flares (fusees), and reflectorized triangles were used. In the daytime there was little difference in traffic flow, whether signals were present or not. At night the flares were more effective in slowing traffic, and in addition they provided light for emergency repairs if needed.","PeriodicalId":78011,"journal":{"name":"American journal of optometry and archives of American Academy of Optometry","volume":"50 4","pages":"305-15"},"PeriodicalIF":0.0,"publicationDate":"1973-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1097/00006324-197304000-00005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15613111","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Pediatric ophthalmic dispensing. 儿童眼科配药。
American journal of optometry and archives of American Academy of Optometry Pub Date : 1973-04-01
M Dowaliby, J Griffin
{"title":"Pediatric ophthalmic dispensing.","authors":"M Dowaliby, J Griffin","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":78011,"journal":{"name":"American journal of optometry and archives of American Academy of Optometry","volume":"50 4","pages":"320-4"},"PeriodicalIF":0.0,"publicationDate":"1973-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15614216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
External diseases of the eye. 眼睛的外部疾病。
American journal of optometry and archives of American Academy of Optometry Pub Date : 1973-04-01
P G Sloan
{"title":"External diseases of the eye.","authors":"P G Sloan","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":78011,"journal":{"name":"American journal of optometry and archives of American Academy of Optometry","volume":"50 4","pages":"331-40"},"PeriodicalIF":0.0,"publicationDate":"1973-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15681830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of procedures for the management of spectacle blur. 眼镜模糊管理程序评价。
American journal of optometry and archives of American Academy of Optometry Pub Date : 1973-04-01 DOI: 10.1097/00006324-197304000-00003
M G Harris, R J Blevins, S Heiden
{"title":"Evaluation of procedures for the management of spectacle blur.","authors":"M G Harris, R J Blevins, S Heiden","doi":"10.1097/00006324-197304000-00003","DOIUrl":"https://doi.org/10.1097/00006324-197304000-00003","url":null,"abstract":"ABSTRACT Providing contact lens wearers with proper vision while their corneas recover from the effects of some contact lenses can be a problem. Many of these patients experience spectacle blur during this transition period. This study was designed to investigate the changes associated with spectacle blur and evaluate procedures that will provide proper vision during this transition period. We measured the corneal curvature, clarity, and health, the refractive error, and the resultant visual acuity on five long‐term contact lens patients (10 eyes) after removal of their old contact lenses. Two patients were given the best spectacle prescription possible. One patient was refitted immediately with new polymethyl methacrylate (PMMA) lenses which produced minimum corneal disturbance, while two patients were refitted immediately with Bausch & Lomb Soflens™ contact lenses. The patients wearing spectacles showed the most rapid return to normal (16 to 22 days). However, they did not have proper vision during this period. The patients refitted with polymethyl methacrylate (PMMA) lenses or soft lenses took somewhat longer to recover (21 to 34 days), but they did have satisfactory vision during the entire transition period. Any of these procedures, if monitored properly, can be used to aid the patient with spectacle blur. The procedure used would depend on the individual patient and his needs.","PeriodicalId":78011,"journal":{"name":"American journal of optometry and archives of American Academy of Optometry","volume":"50 4","pages":"293-8"},"PeriodicalIF":0.0,"publicationDate":"1973-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1097/00006324-197304000-00003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15613109","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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