نتایج جستجو برای: buffering zone

تعداد نتایج: 119080  

Journal: :international journal of environmental research 2011
z. siddiqui

a study of substantial anthropogenic related pollution in the coastal samut prakarn province (thailand) was carried out focusing on the bang pu nature reserve (remnant mangrove wetland) using a remote sensing (geospatial) technique. statistical regression models were developed between biochemical parameters of sample point and related reflectance data obtained from satellite imagery (landsat...

Journal: :international journal of environmental research 0
z. siddiqui school of civil engineering, university of leeds, ls2 9jt, uk

a study of substantial anthropogenic related pollution in the coastal samut prakarn province (thailand) was carried out focusing on the bang pu nature reserve (remnant mangrove wetland) using a remote sensing (geospatial) technique. statistical regression models were developed between biochemical parameters of sample point and related reflectance data obtained from satellite imagery (landsat tm...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2015
Igor Delvendahl Lukasz Jablonski Carolin Baade Victor Matveev Erwin Neher Stefan Hallermann

Fast synchronous neurotransmitter release at the presynaptic active zone is triggered by local Ca(2+) signals, which are confined in their spatiotemporal extent by endogenous Ca(2+) buffers. However, it remains elusive how rapid and reliable Ca(2+) signaling can be sustained during repetitive release. Here, we established quantitative two-photon Ca(2+) imaging in cerebellar mossy fiber boutons,...

Journal: :Proceedings of the National Academy of Sciences 2015

Journal: :جغرافیا و توسعه فضای شهری 0
دکتر صدیقه لطفی دکتر عیسی جوکارسرهنگی هیرش عثمانپور سیوان عظیمی

urban green spaces and parks are important land use of cities which promote quality of life by providing facilities for leisure and also play a crucial role in social cohesion and participation due to their socio-economic and environmental functions. hence the distribution of such spaces is very important in cities. however the zone of 3 in tehran has a relative appropriate green space per capi...

2017
Seung Wan Nam Dong Hui Lim Joo Hyun Eui-Sang Chung Tae-Young Chung

BACKGROUND The purpose of this study was to identify factors related to the unexpected vault in V4c implantable collamer lens (ICL; STAAR Surgical) implantation. METHODS V4c ICLs were implanted in 43 eyes of 43 patients for the correction of myopia. The implanted V4c ICL sizes were determined individually with our previous V4 ICL sizing nomogram based on the sulcus-to-sulcus diameter (STS), a...

2009
Clare Robinson D. A. Barry

19 To assist in the design of enhanced reductive dechlorination systems for in situ remedia-20 tion of chlorinated solvent source zones, the software BUCHLORAC (BUffering of 21 deCHLORination ACidity) was developed to predict the amount of buffer required to 22 maintain the groundwater pH in a DNAPL treatment zone within the optimal range for 23 dechlorinating bacteria. Reductive dechlorination...

Journal: :Environmental Modelling and Software 2009
Clare Robinson D. A. Barry

To assist in the design of enhanced reductive dechlorination systems for in situ remediation of chlorinated solvent source zones, the software BUCHLORAC (BUffering of deCHLORination ACidity) was developed to predict the amount of buffer required to maintain the groundwater pH in a DNAPL treatment zone within the optimal range for dechlorinating bacteria. Reductive dechlorination is an acidformi...

شریعتمداری, حسین , شیروانی, مهران ,

Phosphate sorption by soils is one of the most important processes indicating the buffering power and availability of P for plants. Phosphorus sorption characteristics of eight representative calcareous soil of Isfahan region were evaluated. For this purpose, 3 grams, of < 2-mm soil were equilibrated for 24 hours at 25±l °C in 60 ml of 0.01 M CaCl2 with varying amounts of P. Sorbed phosphorus w...

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