搜索结果: 1-15 共查到“soil samples”相关记录15条 . 查询时间(0.14 秒)
Study of Environmental Radiation on Sand and Soil Samples from Kuakata Sea Beach of Patuakhali
Radionuclide Activity Concentration HPGe detector Kuakata Seabeach 226Ra, 232Th and 40K and 137Cs
2013/3/11
The activity concentrations of radionuclides in the sand and soil samples collected from Kuakata seabeach of Patuakhali district in Bangladesh have measured using a high resolution high purity germani...
MINERALOGICAL COMPOSITION OF SOIL SAMPLES IN THE NELLIS DUNES RECREATION AREA
MINERALOGICAL COMPOSITION SOIL SAMPLES NELLIS DUNES RECREATION AREA
2011/11/7
Natural dust is primarily composed of mineral grains. A mineral is a substance having a crystalline internal structure and characteristic chemical composition or a definite range of composition that h...
Assessment of the average effective dose from the analysis of 226Ra, 232Th and 40K in soil samples from Punjab, India
gamma ray spectrometry HPGe detector
2017/4/12
The activity concentrations of the natural radionuclides, namely 238Ra, 232Th and 40K, are measured for soil samples
collected from some locations of the Malwa region of Punjab. An HPGe detector, bas...
Morphology and Infraciliature of Some Haptorid Ciliates (Protista, Ciliophora, Haptoria) in Alkaline Soil Samples of Van (Turkey), with Notes on the Ontogenesis of Enchelyodon nodosus Berger, Foissner & Adam, 1984
Alkaline soil Haptorid ciliates Pseudoholophrya terricola Paraenchelys Armatoenchelys geleii Enchelyodon nodosus morphology morphometry ontogenesis
2010/3/25
The morphology and infraciliature of 4 haptorid ciliates obtained from alkaline soil habitats in Van, Turkey, were investigated: Pseudoholophrya terricola Berger, Foissner & Adam, 1984, Paraenchelys w...
A Comparison between Extractant Solvents in the Quantitative Analysis of Total Petroleum Hydrocarbons in Soil Samples
Total petroleum hydrocarbon Contaminated soil Extractant solvent
2009/7/24
Any given method for the analysis of semi-volatile total petroleum hydrocarbons (TPH, C10-C36) in contaminated soil is made up of a number of procedures, each of which may be subject to improvement o...
Morphology and Infraciliature of Some Haptorid Ciliates (Protista, Ciliophora, Haptoria) in Alkaline Soil Samples of Van (Turkey), with Notes on the Ontogenesis of Enchelyodon nodosus Berger, Foissner & Adam, 1984
Alkaline soil Haptorid ciliates Pseudoholophrya terricola Paraenchelys Armatoenchelys geleii Enchelyodon nodosus morphology morphometry ontogenesis
2010/3/25
The morphology and infraciliature of 4 haptorid ciliates obtained from alkaline soil habitats in Van, Turkey, were investigated: Pseudoholophrya terricola Berger, Foissner & Adam, 1984, Paraenchelys w...
Isolation of Vahlkampfiids (Willaertia magna) and Thecamoeba from Soil Samples in Iran
Vahlkampfiids Thecamoeba Iran
2009/12/16
Background: Vahlkampfiids contains wide variety of genuses with some known as human pathogens such as Naegleria, Vahlkampfia and non pathogens such as Willaertia. Since there was no evidence of presen...
Changes According to Incubation Periods in Some Microbiological Characteristics at Soil Samples of Some Soil Series from the Gelemen Agricultural Administration
Incubation Periods Microbiological Characteristics Soil Samples Soil Series Gelemen Agricultural Administration
2009/1/16
Changes according to incubation periods in some microbiological characteristics at soil samples of soil series from Gelemen Agricultural Administraction were investigated in this study. The results sh...
Bacterial diversity of autotrophic enriched cultures from remote,glacial Antarctic,Alpine and Andean aerosol,snow and soil samples
Bacterial diversity autotrophic enriched cultures glacial Antarctic Alpine and Andean aerosol
2010/1/19
Four different communities and one culture of autotrophic microbial assemblages were obtained by incubation of samples collected from high elevation snow in the Alps (Mt. Blanc area) and the Andes (Ne...
Effect of stress on stereological parameters of polished sections of soil samples*
stereology image analysis histogram grain size distribution soil aggregate
2008/11/20
Subjecting soil to uniaxial stress causes its compaction and, at the same time, a change in its structure. So, it is important to find methods allowing to estimate such changes. The present study prop...
Towards miniaturized sensors for determination of exchangeable potassiumin soil samples
potentiometric electrodes soil analysis miniaturization BSC-sensors
2008/11/11
The sensors for determination of potassium in soil are examined: i) medium-size ion-selective electrodes with plasticized PVC-based ion-selective membranes, hydroxyethylenecelulose-based gel as inner ...
Isolation of Keratinophilic Fungi from Soil Samples of Forests and Farm Yards
Fungal flora Forest Farm yard Keratinophilic Fungi Iran
2010/2/5
Soil is well known to support the transient or ongoing existence of kerathophilic fungi and potential sources of infection for humans and animals. Fifty soil samples were collected from various areas ...
Phosphorus extractability in surface soil samples as affected by mixing with subsoil
phosphorus sampling soil horizons sorption isotherms
2010/8/16
Samples taken from the plow layer (Ap horizon)and subsoil (B horizon)of six cultivated soil profiles were analyzed as original samples and as mixtures containing 25% or 50% material from the B horizon...
Analysis of Polychlorinated Dibenzofurans (PCDFs) Isomers in Soil Samples
Polychlorodibenzofurans Toxic Materials GC/MS hyphenated technique
2010/6/27
This study presents an analytical method for the separation of a series of polychlorinated dibenzofurans (PCDFs) emitted to the soil. PCDF contaminants were concentrated from soil samples and isolated...
USE OF A FIELD PORTABLE X-RAY FLUORESCENCE ANALYZER TO DETERMINE THE CONCENTRATION OF LEAD AND OTHER METALS IN SOIL SAMPLES
X-Ray fluorescence portable analyzer lead copper zinc
2010/12/27
Field portable methods are often needed in risk characterization, assessment and management to rapidly determine metal concentrations in environmental samples. Examples are for determining: “hot spots...