Results 41 to 50 of about 10,045,006 (209)

Topographic anatomy of the eyelids, and the effects of sex and age [PDF]

open access: yesBritish Journal of Ophthalmology, 1999
To describe the effects of sex and age on eyeball, eyelid, and eyebrow position.A cross sectional cohort study was performed in which both eyes of 320 normal subjects aged between 10 and 89 years were included. Of each 10 year age cohort, there were 20 men and 20 women. Frontal, as well as lateral, slides were taken of both eyes. On projected slides, a
van den Bosch, WA (Willem)   +2 more
openaire   +3 more sources

amforte/Topographic-Analysis-Kit: Topographic-Analysis-Kit

open access: yes, 2019
<p>Release v.1.0.2 of the Topographic Analysis Kit for TopoToolbox. This is the version referenced in the related publication: Adam M. Forte and Kelin X. Whipple. Short Communication: The Topographic Analysis Kit (TAK) for TopoToolbox.
Adam M. Forte
core   +1 more source

Near-zone Direct and Indirect Topographic Effects Based on the Rectangular Prism and Surface Element [PDF]

open access: yesJournal of Geodesy and Geoinformation Science, 2019
Helmert’s second method of condensation is an effective method for terrain reduction in the geoid and quasi-geoid determinations. Condensing the masses outside the geoid to a surface layer on the geoid produces several forms of topographic effects ...
Jian MA,Ziqing WEI,Zhenghui YANG,Xiaogang LIU,Jianfeng JI
doaj   +1 more source

Effects of a topographic gradient on coastal current dynamics [PDF]

open access: yesJournal of Geophysical Research: Oceans, 2005
When a boundary current in a rotating environment encounters a significant change in depth, two typical behaviors are observed. The flow may bifurcate, with one branch moving away from the boundary following the topographic contours and the other branch following the boundary.
CENEDESE, Antonio   +2 more
openaire   +2 more sources

Subgrid-Scale Topographic Effects on Radiation for Global Weather Forecast Models

open access: yesAtmosphere
The incoming solar radiation arriving the Earth’s surface is strongly influenced by surface terrain. Conventional global weather forecast models, with grid scales of about 10 km, lack the resolution to accurately capture terrain-induced variations.
Sunghye Baek, Junghan Kim
doaj   +1 more source

Band-Based Best Model Selection for Topographic Normalization of Normalized Difference Vegetation Index Map

open access: yesIEEE Access, 2020
Topographic effect in remote sensing images is severe in high mountainous areas. Efficiently to reduce the effects, several topographic normalization models have been proposed. Since the performance of the models is largely dependent on the spectral band
Sung-Hwan Park, Hyung-Sup Jung
doaj   +1 more source

Effects of tobacco smoking on the topographic EEG I [PDF]

open access: yesProgress in Neuro-Psychopharmacology and Biological Psychiatry, 1994
1. The EEG and cardiovascular effects of smoking tobacco cigarettes of varying nicotine content were studied in Japanese chronic tobacco smokers. 2. Thirteen female and fifteen male adult normal volunteers were recruited for this study. 3. Each subject was asked to stop smoking the evening before coming to the laboratory the next morning, so they were ...
Domino, Edward F., Shigeaki Matsuoka
openaire   +3 more sources

High-resolution numerical simulation of summer wind field comparing WRF boundary-layer parametrizations over complex Arctic topography: case study from central Spitsbergen

open access: yesMeteorologische Zeitschrift, 2017
The Weather Research and Forecasting (WRF) mesoscale model was run in three different configurations over Svalbard Archipelago and compared with the 12‑day summer measurements of surface wind characteristics at three sites along the western coast of ...
Kamil Láska   +2 more
doaj   +1 more source

Spatial Characteristics and Influence of Topography and Synoptic Systems on PM2.5 in the Eastern Monsoon Region of China

open access: yesAerosol and Air Quality Research, 2023
Based on the PM2.5 concentration in the autumn and winter of 2015–2019, the characteristics of urban air pollution in the eastern monsoon region of China were discussed.
Shengli Zhu   +9 more
doaj   +1 more source

Transdermal Physostigmine—Absence of Effect on Topographic Brain Mapping [PDF]

open access: yesBehavioural Neurology, 1993
Nine patients with primary degenerative dementia (PDD) participated in an open trial of transdermal physostigmine (TPh). In order to evaluate the neurophysiologic effects of TPh, EEG data were recorded and compared at baseline and following 2 months of continuous treatment. There was no significant effect of TPh on EEG spectra in patients with PDD.
Neufeld, M.Y.   +4 more
openaire   +3 more sources

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