نتایج جستجو برای: pollution detection
تعداد نتایج: 633865 فیلتر نتایج به سال:
Environmental effects and hazards in combustion ....................................................................................... 1 Fire safety. Protection and remediation .................................................................................................... 2 Fire safety education .................................................................................................
AWireless Sensor Network is composed of many tiny, low-power nodes that integrate sensing units, transceivers, and processing unit and wireless communication capabilities. These devices are deployed in a region of interested area to collect the information from the environment, which will be sent to a remote base station. Wireless Sensor Networks are used for many applications, such as surveill...
Environmental effects and hazards in combustion ....................................................................................... 1 Fire safety. Protection and remediation .................................................................................................... 2 Fire safety education .................................................................................................
Biosensors have revolutionized the way of diagnosis by allowing detection of diseases at earlier stage & detection of altered amount of biomarkers in the body. All biosensors usually involve minimal sample preparation as the biological sensing component is highly selective for the analyte concerned. There are numerous biosensors available now-a-days such as electrochemical biosensors, optical b...
Heavy metal pollution has shown great threat to the environment and public health worldwide. Current methods for the detection of heavy metals require expensive instrumentation and laborious operation, which can only be accomplished in centralized laboratories. Various microfluidic paper-based analytical devices have been developed recently as simple, cheap and disposable alternatives to conven...
In many areas of science and engineering, it is desirable to estimate statistical characteristics (mean, variance, covariance, etc.) under interval uncertainty. For example, we may want to use the measured values x(t) of a pollution level in a lake at different moments of time to estimate the average pollution level; however, we do not know the exact values x(t) – e.g., if one of the measuremen...
We investigated the suitability and applicability of Pseudevernia furfuracea (L.) Zopf for environmental genotoxicity assessment. P. furfuracea lichen specimens were collected from 10 different Pinus species, in every 5 km, starting from around an iron-steel factory located in the central area of Karabük Province up to Yenice Forest. The impact of the pollution sources such as iron-steel f...
Remote sensing can be defined as the acquisition and measurement of data/information on some property(ies) of a phenomenon, object, or material by a recording device not in physical, intimate contact with the feature(s) under surveillance (Short 1997). Scientists utilizing remote sensing are able to collect vast quantities of data quickly and efficiently for rapid analysis. In the last Techni...
Recreational and potable water supplies polluted with human wastewater can pose a direct health risk to humans. Therefore, sensitive detection of human fecal pollution in environmental waters is very important to water quality authorities around the globe. Microbial source tracking (MST) utilizes human fecal markers (HFMs) to detect human wastewater pollution in environmental waters. The concen...
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