نتایج جستجو برای: compound btex
تعداد نتایج: 128485 فیلتر نتایج به سال:
This study aimed to determine the impact of artisanal refinery operations on physicochemical and microbiological properties soil water in Igia-Ama, Tombia Kingdom, Rivers State, Nigeria. Physicochemical parameters along with concentrations heavy metals, polyaromatic hydrocarbons (PAHs), total petroleum hydrocarbon (TPH), benzene, toluene, ethylbenzene xylene (BTEX), polychlorinated biphenyls (P...
Background and aims: Color vision is one of the most important capabilities of the visual system. color vision impairment in many jobs, lead to reduced productivity, increased reaction time and workers' decision-making in confronting with of hazardous situations and as a result, it can lead to occupational accidents. This study was carried out to investigate occupational exposure to BTEX solven...
In this paper Bibulus will be introduced. Bibulus is a very flexible, multilingual system for formatting bibliographies in several formats, including LTEX. Bibliographies are stored in XML, but Bibulus includes a program to convert old BTEX databases. Bibulus is being developed as open-source software at http://savannah.nongnu.org/ projects/bibulus/. This paper will first summarise the curren...
Over the past fifty years, gas sensors based on metal semiconducting oxides (MOXs) have drawn attention due to their performance in detecting various gases. Thus, we report herein a BTEX gases sensor hematite (α-Fe2O3) microrhombuses synthesized via hydrothermal method. X-ray diffraction and absorption spectroscopy analyses indicated presence of pristine phase after treatment. Electron microsco...
Groundwater is one of our most valuable natural resource. More than 50% of the U.S. population depends on groundwater for domestic use and more than 95% of the rural population is dependent on groundwater. A major portion of industries and agriculture use groundwater. These numbers suggest that the personal and economic health of the nation is dependent on groundwater. Contamination of groundwa...
Due to occupational activities, many people are exposed carcinogenic airborne pollutants, such as benzene. Furthermore, benzene is also present in cigarette smoke. The main cancers associated with benzene, toluene, ethylbenzene, and xylenes (BTEX) lung cancer malignancies of the blood. At initial stages, often asymptomatic, but progression into metastasis a huge clinical concern. We performed r...
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