ARTICLES

Filter  
Active filters 0
Remove
  

Refine your searches by:

Collections
Chemistry
Environment
Biology
Pure sciences
Technology
Research
Agronomy and forestry
Physical
Architecture and Urbanism
Education
all records (55)

Languages
English
Spanish
Portuguese

Countries
Indonesia
USA
Ukraine
Romania
Brazil
Switzerland
Kazakhstan
India
Serbia
Colombia
all records (51)

Years
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
all records (24)

Filter  
 
651  Articles
1 of 66 pages  |  10  records  |  more records»
Purpose of this research was to develop an Android-Based Game which it named Chemical Hydro Adventure as a media learning of hydrocarbons materials which it used to improve learning outcomes and also its quality. This research used Research and Developmen... see more

Gas chromatography coupled with mass spectrometry (GC–MS) was used to determine the weathering time in cuticular hydrocarbon of pupae Chrysomya megacephala in sheltered condition. The results have shown that cuticular hydrocarbons (CHC) of the pupae were ... see more

The determination of retention efficiencies of halogenated and non-halogenated hydrocarbon in selected wetland ecosystems in Lake Victoria basin was carried out. Qualitative and quantitative determination of the presence of residual hydrocarbons in Kigwal... see more

Acetylene and polyyne are intermediates in the formation of Polycyclic Aromatic Hydrocarbons (PAHs) and soot in combustion or pyrolysis. PAH formation from acetylene is known as the most adopted pathway because it has a low reaction energy. Another mechan... see more

A more sensitive GC-MS method has been established for the determination of some carcinogenic polycyclic aromatic hydrocarbons (PAHs) in vehicles exhaust tar samples. The tar samples were extracted using dichloromethane (DMC): n-hexane solvent mixture. A ... see more

Problem associated with Polycyclic Aromatic Hydrocarbons (PAHs) contaminated site in environmental media have received increasing attention. To resolve such problems, innovative in situ methods are urgently required. This work investigated the feasibility... see more

Contamination of soil by the activities of exploration, production, and disposal of oil waste into the environment causes serious damage to the environmental ecosystem, the target of processing by the bacteria as a model for remediation of oil contaminate... see more

Contamination of crop plants with organic pollutants raises a growing interest in recent years; among the investigated pollutants, polycyclic aromatic hydrocarbons (PAHs) are of special concern because some of them are toxic and carcinogenic. In this cont... see more

The aim of this paper is to determine the extent of petroleum hydrocarbonspollution on the Sudanese Red Sea coast (Portsudan harbor and Bashayer Marine Terminal(BMT)), to achieve this goal laboratory work was conducted to determine hydrocarbonsconcentrati... see more

1 of 66 pages  |  10  records  |  more records»