Results 201 to 210 of about 23,163 (262)

Mitigation of salinity stress in Sesbania through inter-cropping with halophyte <i>Hedysarum scoparium</i> in dry-land conditions. [PDF]

Front Plant Sci
Azeem A, Wenxuan M.
europepmc   +1 more source

The orchestrating role of platform enterprises in digital inclusion: A network game perspective from industrial clusters. [PDF]

PLoS One
Wang D, Li N, Liang G, Li S.
europepmc   +1 more source

Neonatal sepsis in Cameroon: A call for a national registry and surveillance to bridge data and action gaps. [PDF]

New Microbes New Infect
Founou LL, Founou RC.
europepmc   +1 more source

Estimating psychophysiological loads by repeated temperature steps on humans using a state-space model. [PDF]

PLoS One
Iwasaki M, Morito Y, Watanabe K, Kuroi K, Hori S, Sakata Y, Mizuno K, Okazaki K, Watanabe Y.   +8 more
europepmc   +1 more source

Protective effect of a novel hydrogel loaded with CM-UCMSCs on vitrified-thawed ovaries during in vitro culture. [PDF]

Front Bioeng Biotechnol
Wen Q, Zhao L, Wang T, Bao M, Ling Y, Qian S, Dou Y, Lin Y, Wang L, Dmitrii G, Kurzina I, Zhu Y.   +11 more
europepmc   +1 more source

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Letter legibility and chart equivalence

Ophthalmic and Physiological Optics, 2000
Summary Introduction: We tested the appropriateness of the assumption that charts, which only vary in having different sequences of five letters per line, chosen from the same 10 letter set, can be regarded as equivalent for the purpose of making valid comparisons of visual acuity.
C W, McMonnies, A, Ho
openaire   +2 more sources

Sans Serif Letters for Snellen Charts

JAMA: The Journal of the American Medical Association, 1970
To the Editor.— A modified Snellen's chart is p-oposed ( Amer J Ophthal 66: 750, 1969) which employs simplified Gothic characters, instead of those usually printed in Gothic Boston Breton type adorned with serifs. Most road signs are designed in the sans serif lettering, and it is suggested that vision-testing of automobile drivers might wisely be ...
openaire   +2 more sources

Chart construction and letter legibility/readability

Ophthalmic and Physiological Optics, 1999
SummaryVariation in legibility/readability between charts letters may be due to differences in chart construction and/or examination protocols and/or subject selection. An examination of legibility/readability of letters that are common to two chart constructions was undertaken. Identical examination and subject selection protocols for both charts were
openaire   +2 more sources

Reliability of high‐ and low‐contrast letter charts

Ophthalmic and Physiological Optics, 1993
The aim of this study was to measure the reliability, in test score units, of several clinical tests which use high‐ and low‐contrast letters, and to provide an estimate of what constitutes a significant change in performance over time. Patients with normal vision and with early or subtle eye disease were recruited so that the results would be ...
Reeves, Barnaby C., Wood, Joanne M., Hill, Adrian R.   +2 more
openaire   +3 more sources