Report of latent contamination factors inducing lithographic variation

2008 ◽  
Author(s):  
Jin Ho Ryu ◽  
Kang Joon Seo ◽  
Ji Sun Ryu ◽  
Chang Yeol Kim
Keyword(s):  
Contamination Factors

Analysis of potential contamination factors in musculoskeletal tissues

2018 ◽  
Vol 19 (4) ◽  
pp. 659-666 ◽  
Author(s):  
Guilherme G. Naves ◽  
André F. Silva ◽  
Uri Antebi ◽  
Priscila C. Cristovam ◽  
Emerson K. Honda ◽  
...  
Keyword(s):  
Contamination Factors ◽  
Musculoskeletal Tissues

Water Pollution scrutinize and forecasting Approach based on the application of 3s technique

2020 ◽  
Vol 51 (4) ◽  
pp. 03-05
Author(s):  
Eef van Oostveen
Keyword(s):  
Water Pollution ◽  
Water Contamination ◽  
Contamination Factors ◽  
Long Time

With the inexorably unmistakable of the water contamination issue and fast improvement of the 3S procedure, the observing and anticipating of water contamination framework join with 3S gets conceivable. Water contamination organize has been produced for a long time, however is constrained to the investigation of patterns as opposed to making precise transient figures. A significant boundary to water contamination determining is the absence of an effective framework for water contamination observing. Conventional water contamination examining is tedious, costly, and must be taken for little sizes. 3S procedure gives another method to screen water contamination monotonously for an enormous zone. Also, it tends to be constant observing and anticipating. The created determining framework is intended to anticipate water contamination factors utilizing distant detecting information as a contribution to instate and refresh water contamination conditions.

Brown Seaweed as an Indicator of Heavy Metals in Estuaries in South-West England

1973 ◽  
Vol 53 (3) ◽  
pp. 705-720 ◽  
Author(s):  
G. W. Bryan ◽  
L. G. Hummerstone
Keyword(s):  
Heavy Metals ◽  
Seasonal Changes ◽  
Intertidal Zone ◽  
Metal Contamination ◽  
Brown Seaweed ◽  
Fucus Vesiculosus ◽  
Contamination Factors ◽  
South West ◽  
Copper Zinc ◽  
South West England

Concentrations of copper, zinc, lead, manganese and iron in the brown seaweed Fucus vesiculosus have been measured in samples collected over its range of distribution in four estuaries having different degrees of metal contamination. Factors controlling the concentrations in the weed have been studied and include the concentrations of metals in the water, seasonal changes, the position of the weed in the intertidal zone and the particular portion of the plant which is analysed. It is concluded that analysis of the weed gives a reasonable indication of average conditions in the water at points along an estuary and provides a method of making comparisons with the same estuary in subsequent years or with other estuaries.

scholarly journals Fuels for Marine Gas Turbines

1967 ◽  
Author(s):  
A. V. Cabal ◽  
J. H. Warren
Keyword(s):  
Gas Turbine ◽  
Gas Turbines ◽  
Engine Performance ◽  
Fuel Properties ◽  
Test Procedures ◽  
Contamination Factors

Fuel properties that affect marine gas turbine operation are discussed. Particular emphasis is given to fuel-contamination factors, including (1) fuel contaminants affecting engine performance; (2) test procedures for measuring fuel contamination; (3) sources of fuel contamination; and (4) prevention of fuel contamination.

scholarly journals Groundwater nitrate contamination: Factors and indicators

2012 ◽  
Vol 111 ◽  
pp. 178-186 ◽  
Author(s):  
Katharina Wick ◽  
Christine Heumesser ◽  
Erwin Schmid
Keyword(s):  
Nitrate Contamination ◽  
Contamination Factors ◽  
Groundwater Nitrate Contamination

scholarly journals Geo-accumulation index and contamination factors of heavy metals (Zn and Pb) in urban river sediment

2017 ◽  
Vol 39 (6) ◽  
pp. 1259-1271 ◽  
Author(s):  
Hazzeman Haris ◽  
Ley Juen Looi ◽  
Ahmad Zaharin Aris ◽  
Nor Farhanna Mokhtar ◽  
Nur Ain Ayunie Ayob ◽  
...  
Keyword(s):  
Heavy Metals ◽  
River Sediment ◽  
Urban River ◽  
Contamination Factors ◽  
Accumulation Index ◽  
Geo Accumulation Index ◽  
Geo Accumulation
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