Human visual performance changes dramatically both across (eccentricity) and around (polar angle) the visual field.Performance is better at the fovea, decreases with eccentricity, and is better along the horizontal than vertical meridian and along the lower than the upper vertical meridian.However, all neurophysiological and virtually all behaviora
Corrosion Behavior of API-X120 Carbon Steel Alloy in a GTL F-T Process Water Environment at Low COD Concentration
The effect of temperature, time and rotation speed of FT-GTL process water on the corrosion rate of API X-120 carbon steel was investigated.Electrochemical impedance spectroscopy and potentiodynamic polarization techniques were used to determine the carbon steel corrosion rate under temperatures ranging from 293 to 323 K and rotation speed GINGER o
Predicting of elderly population structure and density by a novel grey fractional-order model with theta residual optimization: a case study of Shanghai City, China
Abstract Background Accurately predicting the future development trend of population aging is conducive to accelerating the development of the elderly care industry.This study constructed a combined optimization grey prediction model to predict the structure DR FORMULATED PROBIOTICS 30BIL and density of elderly population.Methods In this paper, a G
New Cellular Dimensions on Glioblastoma Progression
Gliomas are brain tumors originated from glial cells.The most frequent form of glioma is the glioblastoma (GB).This lethal tumor is frequently originated from genetic alterations in epidermal growth factor receptor (EGFR) and PI3K pathways.Recent results suggest that signaling pathways, other than primary founder mutations, play a central role EZEE
HUBUNGAN ANTARA HYGIENE SANITASI DENGAN JUMLAH COLIFORM AIR MINUM PADA DEPOT AIR MINUM ISI ULANG (DAMIU) DI KABUPATEN DEMAK TAHUN 2012
Tujuan penelitian Aftermarket Suspension ini adalah untuk mengetahui hubungan antar hygiene sanitasi depot air minum isi ulang dengan jumlah Coliform air minum.Jenis penelitian ini adalah penelitian yang menjelaskan (explanatory research) dengan desain cross sectional.Populasi adalah seluruh depot air minum di Kabupaten Demak yang berjumlah 136 dep