Evaluating Visual Performance for Older and Young Adults in Using TFT-LCD: Effects of Display Polarity, Line Spacing and Font Size

2015 ◽  
Vol 2 (1) ◽  
pp. 8-15 ◽  
Author(s):  
Dyi-Yih Lin ◽  
◽  
Li-Chi Yeh ◽  
Keyword(s):  
Young Adults ◽  
Visual Performance ◽  
Font Size ◽  
Line Spacing

scholarly journals Visual performance and ocular abnormalities in deaf children and young adults: a literature review

2013 ◽  
Vol 92 (4) ◽  
pp. 305-310 ◽  
Author(s):  
Richard Hollingsworth ◽  
Amanda K. Ludlow ◽  
Arnold Wilkins ◽  
Richard Calver ◽  
Peter M. Allen
Keyword(s):  
Young Adults ◽  
Literature Review ◽  
Visual Performance ◽  
Deaf Children ◽  
Ocular Abnormalities ◽  
Children And Young Adults

scholarly journals Changes in forward light scatter parameters as a function of refractive error in young adults

2020 ◽  
Vol 258 (4) ◽  
pp. 925-930
Author(s):  
Manbir Nagra ◽  
Mansi Patel ◽  
John Barbur
Keyword(s):  
Young Adults ◽  
Angular Distribution ◽  
Image Quality ◽  
Refractive Error ◽  
Retinal Image ◽  
Structural Changes ◽  
Visual Performance ◽  
Refractive Errors ◽  
Light Scatter ◽  
Underlying Causes

Abstract Background/aims Some aspects of visual performance worsen with increasing myopia. Whilst the underlying causes are not always clear, reduction in retinal image quality is often attributed to structural changes in the posterior myopic eye. Forward light scatter, originating principally from the cornea and lens, is known to produce veiling glare which subsequently reduces retinal image contrast. It is therefore of interest to investigate whether forward light scatter varies with refractive error. Methods Thirteen young-adult subjects (18–25 years), with mean spherical errors (MSE ± sd, D) RE, − 1.69 ± 2.02 (range 0.38 to − 4.75); LE, − 1.91 ± 1.94 (range 0.50 to − 4.63) underwent binocular assessment of forward light scatter using the AVOT light scatter test. Five glare annuli, with effective eccentricities ranging from 2 to 10°, were used to estimate parameters, k and n, which define the light scatter function of the eye. These were then used to calculate the area under the light scatter function (k′) and the total volume of light scatter (k″). Results Significant correlation was found between increasing myopia and k′ values (RE, p < 0.05; r = 0.64; LE, p < 0.05, r = 0.66). Neither the ‘volume’ of light scatter (k″), the parameter, n, which controls the angular distribution of light scatter, or the straylight parameter constant, k, were significantly correlated with refractive error (p > 0.05 for both eyes). Axial length was also not correlated with any of the light scatter parameters measured. Conclusion The preliminary data from this study provide evidence that some light scatter parameters may be correlated with refractive error. Further studies are needed to characterize how changes in the anterior media of the eye, and inclusion of a wider range of refractive errors, may affect forward light scatter.

scholarly journals Illusory Increases in Font Size Improve Letter Recognition

2017 ◽  
Vol 28 (8) ◽  
pp. 1180-1188 ◽  
Author(s):  
Martin Lages ◽  
Stephanie C. Boyle ◽  
Rob Jenkins
Keyword(s):  
Visual Acuity ◽  
Visual Stimulus ◽  
Motion Aftereffect ◽  
Letter Recognition ◽  
Visual Performance ◽  
Cortical Processing ◽  
Font Size ◽  
Motion Adaptation ◽  
Sensory Encoding

Visual performance of human observers depends not only on the optics of the eye and early sensory encoding but also on subsequent cortical processing and representations. In two experiments, we demonstrated that motion adaptation can enhance as well as impair visual acuity. Observers who experienced an expanding motion aftereffect exhibited improved letter recognition, whereas observers who experienced a contracting motion aftereffect showed impaired letter recognition. We conclude that illusory enlargement and shrinkage of a visual stimulus can modulate visual acuity.

scholarly journals Revenue and Management of Fund Finance Balance

2019 ◽  
Vol 8 (4) ◽  
pp. 3960-3965
Keyword(s):  
Single Line ◽  
Font Size ◽  
Index Term ◽  
Line Spacing ◽  
Term Paper ◽  
Bottom Left ◽  
E Mail

Paper Setup must be in A4 size with Margin: Top 0.7”, Bottom 0.7”, Left 0.65”, 0.65”, Gutter 0”, and Gutter Position Top. The paper must be in two Columns after Authors Name with Width 8.27”, height 11.69” Spacing 0.2”. Whole paper must be with: Font Name Times New Roman, Font Size 10, Line Spacing 1.05 EXCEPT Abstract, Keywords (Index Term), Paper Title, References, Author Profile (in the last page of the paper, maximum 400 words), All Headings, and Manuscript Details (First Page, Bottom, left side). Paper Title must be in Font Size 24, Bold, with Single Line Spacing. Authors' Name must be in Font Size 11, Bold, Before Spacing 0, After Spacing 16, with Single Line Spacing. Please do not write the Author e-mail or author address in the place of the Authors name. The authors' e-mail and their Address details must be in the Manuscript details. Abstract and Keywords (Index Term) must be in Font Size 9, Bold, Italic with Single Line Spacing. All MAIN HEADING must be in Upper Case, Centre, and Roman Numbering (I, II, III…etc), Before Spacing 12, After Spacing 6, with single line spacing. All Sub Heading must be in Title Case, Left 0.25 cm, Italic, and Alphabet Numbering (A, B, C…etc), Before Spacing 6, After Spacing 4, with Single Line Spacing. Manuscript Details must be in Font Size 8, in the Bottom, First Page, and Left Side with Single Line Spacing. References must be in Font Size 8, Hanging 0.25 with single line spacing. Author Profile must be in Font Size 8, with single line spacing. For more details, please download TEMPLATE HELP FILE from the website.

scholarly journals Psykisk helsearbeid på internett: konsekvenser for normalitets- og identitetsdannelse hos ungdom

2011 ◽  
Vol 20 (1) ◽  
Author(s):  
Anders Johan W. Andersen ◽  
Tommy Svensson
Keyword(s):  
Mental Health ◽  
Young Adults ◽  
Mental Health Services ◽  
Young People ◽  
Health Services ◽  
Social Inclusion ◽  
Qualitative Content Analysis ◽  
English Summary ◽  
Adolescents And Young Adults ◽  
Font Size

<span style="font-size: x-small; font-family: TimesNewRomanPSMT;"><span style="font-size: x-small; font-family: TimesNewRomanPSMT;"><p align="left">Psykisk helsearbeid på internett øker i omfang, og verdsettes på grunn av bekvemmelighet, lave kostnader og muligheter for anonymitet. Artikkelen bygger på en kartlegging av norske og svenske nettbaserte eposttjenester for ungdom og unge voksne, og viser at det var 24 nettsteder som tilbød slike tjenester i 2009. Tjenestene hadde opphav i både offentlig og frivillig sektor. Flesteparten av sidene fra offentlig sektor tok utgangspunkt i eksisterende tjenestetilbud, og var en videreutvikling av tjenestene for å styrke tilgjengeligheten av psykisk helsetjenester. Andre sider oppsto som en konsekvens av FNs konvensjon av barns rettigheter. Størsteparten av sidene fra frivillig sektor ble utviklet som følge av et personlig og/eller fagpolitisk engasjement. Fire hovedtema for e-posttjenestene ble identifisert: 1) Kropp, kjønn og seksuell helse; 2) Informasjon og kontakt med voksne; 3) Rus og rusmidler; 4) Psykiske problemer. Studien viser at nettjenestene argumenterer for at det er viktig for ungdoms psykiske helse at de blir inkludert og akseptert i et fellesskap og at de opplever å bli respektert på egne premisser. Samtidig videreføres et ideal om det uavhengige og autonome mennesket, og nettjenestene formidler samlet sett et spenningsfylt budskap om at ungdom er avhengige av andre for å bli og forbli uavhengige individer. Psykisk helsearbeid på internett framstår som en måte å håndtere denne spenningen på, og muliggjør at ungdom kan håndtere en identitet som både avhengige og uavhengige mennesker. Studien viser forskjeller knyttet til begrepsforståelse, og peker på viktigheten av å utforske meningsinnholdet i psykisk helse nærmere.</p><p align="left">Mental health services on the Internet.<br />ENGLISH SUMMARY: The demand for Internet-based mental health services are increasing. The services are valued for their convenience, low cost and opportunities for anonymity. This article is based on a survey of Norwegian and Swedish Internet-based email services for adolescents and young adults. The objective was to explore the ways in which these services mould young people's view on normality and identity and how they contribute to mental health. 24 websites were systematically reviewed. Most of the sites from public sector derived from existing services and can best be understood as an attempt to enhance the availability of the same services for adolescents and young adults. Other sites were closely connected to the UN Convention of children’s rights. A majority of the services from voluntary sector were developed as a result of initiatives taken by professionals or private persons. The email services focused different issues. A qualitative content analysis identified four main themes: 1) Body, gender and sexual health, 2) Information and contact with adults, 3) Drugs and substance abuse, 4) Mental problems.<br />In order to contribute to mental health amongst adolescents and young adults the services emphasise the importance of social inclusion and acceptation. At the same time the services maintain an ideal of the independent and autonomous human being. The services send out a message stating that young people are dependent on others to become and remain independent persons. Internet-based mental health services<br />enables young people to deal with an identity as both dependent and independent. The study reveals differences regarding the concept of mental health, and emphasise the importance of exploring the concept and meaning of mental health more closely.</p></span></span>

scholarly journals Consumption dietary sources of lycopene, lutein, and zeaxanthin among young adults living in megapolis

10.5219/1633 ◽  
2021 ◽  
Vol 15 ◽  
pp. 917-925
Author(s):  
Aleksei Korolev ◽  
Ekaterina Kirpichenkova ◽  
Elena Nikitenko ◽  
Elena Denisova ◽  
Elena Fanda ◽  
...  
Keyword(s):  
Young Adults ◽  
Age Groups ◽  
Natural Antioxidants ◽  
Age Related Macular Degeneration ◽  
Visual Performance ◽  
Active Forms Of Oxygen ◽  
Food Frequency ◽  
Age Related ◽  
Spring Onion ◽  
Study Participants

Carotenoids are natural antioxidants, affecting apoptosis, absorbing active forms of oxygen, and improving visual performance through their blue light filtering capabilities. Lutein and zeaxanthin are carotenoids of the macular pigment that play a significant role in protecting against age-related macular degeneration (AMD), cataracts, and diabetic retinopathy. We analyzed the dietary sources of lycopene, lutein, and zeaxanthin of young adults living in a megapolis. We analyzed 431 food frequency questionnaires and used two different criteria for comparison: age (groups A1 and A2) and season (groups S1, spring, and S2, autumn). Raw red tomatoes and eggs are the main sources of carotenoids for the majority of respondents regardless of age and season. Significant differences between age groups were found for parsley, carrot, cheeseburger, and spring onion. Foods with high levels of carotenoids (tomato juice, pumpkin, spinach, and sprouts) were absent in the diets of most of the study participants. Watermelons and persimmons are seasonal sources of lycopene, lutein, and zeaxanthin. Dietary sources of carotenoids are present in insufficient quantities in the diets. Foods with high levels of lycopene, lutein, and zeaxanthin are absent or only occasionally included in the diet.

scholarly journals ACCIOUR: An Accident Detection and Life Saviour System using IoT

2020 ◽  
Vol 8 (5) ◽  
pp. 5012-5016
Keyword(s):  
Life Span ◽  
Short Duration ◽  
Traffic Signals ◽  
Present Condition ◽  
Font Size ◽  
Turn On ◽  
Line Spacing ◽  
Hospital Doctors ◽  
Accident Detection ◽  
The Way

At the end of the day, being alive becomes the topmost priority for anyone in their life span. We can usually see more road tragedies than any good things happening around us. There are many people who lose their precious lives after accidents due to no proper ambulance facility, no one to communicate about the accident to the hospitals or majorly due to getting stuck in the traffic of big cities. The ACCIOUR-IoT based system helps to overcome these problems. Initially, each vehicle will have a device which activates soon after an accident takes place and sends the location to the close ones and to the main server that holds the information of various nearby ambulances, and hence forwards the location to the ambulance. Ambulance on getting the information can turn on their devices that help the traffic signals along their route to know there’s emergency and hence to clear the traffic as much as possible by turning on their green lights immediately so that the patient is taken from the accident spot and later admitted to hospital within the short duration that is possible. On the way, the ambulance will take a quick check on the patient and send information regarding their present condition even before they reach the hospital so that the hospital doctors are aware of what kind of treatment that has to be provided to the patient who is on the way to their hospital. This system majorly challenges the methodology that is currently adopted and provides a better solution to overcome their limitations. Overall, ACCIOUR system is all about saving a precious life and the lives of many others who are indirectly connected to them through technology. spacing. Author Profile must be in Font Size 8, with single line spacing. Fore more details, please download TEMPLATE HELP FILE from the website.

scholarly journals The Effect Of Marital Status On The Standard Of Living Of Young Men And Women

2011 ◽  
Vol 2 (1) ◽  
Author(s):  
Michael C. Seeborg
Keyword(s):  
Young Adults ◽  
Regression Analysis ◽  
Marital Status ◽  
Young Women ◽  
Young Men ◽  
Longitudinal Survey ◽  
The Other ◽  
Standard Of Living ◽  
Font Size ◽  
Men And Women

<p class="MsoBlockText" style="text-align: justify; margin: 0in 0.5in 0pt;"><span style="font-style: normal; mso-bidi-font-style: italic;"><span style="font-size: x-small;"><span style="font-family: Times New Roman;">The National Longitudinal Survey of Youth data base is used to explore the effects of changes in marital status on the standard of living of a sample of young adults. OLS regression analysis indicates that changes in marital status have very different effects on young women and young men.<span style="mso-spacerun: yes;">&nbsp; </span>Women receive large increases in their income-to-needs ratios when they marry, and they incur large declines in their income-to-needs ratios after experiencing a divorce or separation.<span style="mso-spacerun: yes;">&nbsp; </span>Men, on the other hand, do not experience significant changes in their income-to-needs ratios when their marital status changes.</span></span></span></p>

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