نتایج جستجو برای: bio accumulation

تعداد نتایج: 209147  

Journal: :Advanced Healthcare Materials 2021

Bio–nanoscience research encompasses studies on the interactions of nanomaterials with biological structures or what is commonly referred to as biointerface. Fundamental influence nanomaterial properties, including size, shape, composition, and charge, interaction biointerface have been central in bio–nanoscience assess efficacy safety for a range biomedical applications. However, state cells, ...

Biological inhibition of air pollution has vast advantages over physicochemical methods. One of the biggest challenges faced by researchers with traditional bio-filter in controlling Volatile Organic Compounds (VOCs) such as Benzene, Toluene, Ethylbenzene, and Xylene (BTEX) is, low degradation rate (elimination capacity) and accumulation of very high biomass. The use of metabolic uncouplers...

Journal: :Agronomy 2023

Microgreens are a functional food that is very appreciated for their good taste and product features. They produced all year without fertilizers pesticides. In this paper, the effects of application commercial natural biostimulants on yield nutraceutical properties turnip greens radish microgreens were investigated. The experiment consisted four treatments based (Bio-1: TRAINER®; Bio-2: AQUAMIN...

Journal: :مدیریت شهری 0
seyed majid naderi

there was a turning point in each period of time which human has discovered a new sight about the world and nature order in a way, and then has presented this relation by numeral, artful and industrial language. biourbanism focuses on the urban organism, considering it as a hyper complex system, according to its internal and external dynamics and their mutual interactions. nowadays when it is t...

The main aim of this study was to evaluate the performance of a modified sequencing batch reactor (MSBR) using fixed Kaldnes carriers fed with acclimated sludge for ammonium removal via simultaneous nitrification-denitrification (SND) in synthetic wastewater. The results exhibited a SND of 82.3% within a 450-minute cycle time which was higher than that of a SBR without carrier (69.83%). Nitrite...

2016
Rupnarayan Sett Maitreyee Kundu

Lichens are used as effective monitors to detect low-level air pollution which may affect different flora and fauna communities. Epiphytic lichens have been widely recognized as effective eco-friendly bio-monitors for detection of metal deposition on trees, rocks and bare ground. This article is concerned with the use of lichens in bio-monitoring of air pollution, how the lichens do recognize a...

2015
Wei Wei Yun Yu Liding Chen Wenping Yuan

The specific bio-species and their spatial patterns play crucial roles in regulating eco-hydrologic process, which is significant for large-scale habitat promotion and vegetation restoration in many dry-land ecosystems. Such effects, however, are not yet fully studied. In this study, 12 micro-plots, each with size of 0.5 m in depth and 1 m in length, were constructed on a gentle grassy hill-slo...

2015
Malini Visweswaran Luca Schiefer Frank Arfuso Rodney J. Dilley Philip Newsholme Arun Dharmarajan

With more than 1.4 billion overweight or obese adults worldwide, obesity and progression of the metabolic syndrome are major health and economic challenges. To address mechanisms of obesity, adipose tissue-derived mesenchymal stem cells (ADSCs) are being studied to detail the molecular mechanisms involved in adipogenic differentiation. Activation of the Wnt signalling pathway has inhibited adip...

Journal: :Environmental pollution 2013
Yu-Jie Ben Xing-Hong Li You-Lin Yang Long Li Jun-Ping Di Wen-Yue Wang Ren-Fang Zhou Ke Xiao Mei-Yun Zheng Yuan Tian Xiao-Bai Xu

We measured Dechlorane Plus (DP) and its dechlorinated analogs in the blood and milk from women living in e-waste recycling sites in Wenling of Taizhou region, China (n = 49). Both syn-DP and anti-DP were detected in all samples. Another compound, Cl(11)-DP, was detected in 45% and 84% of milk and serum samples, respectively. DP levels in blood and milk from residents living in the local enviro...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی خواجه نصیرالدین طوسی - دانشکده عمران 1394

حضور نفت و مشتقات آن در خاک منجر به آلودگی خاک شده و می تواند چرخه های زیستی موجود در طبیعت را مختل کرده و حتی در نهایت منجر به آلودگی آب زیرزمینی به عنوان اصلی ترین منبع آب آشامیدنی گردد. آلودگی های نفتی، از جمله رایج ترین و خطرناک ترین آلاینده هایی هستند که باعث آلودگی محیط زیست می شوند. روش های زیستی پاکسازی آلودگی خاک به عنوان روش های کم هزینه و دوستدار محیط زیست شناخته شده اند. فرایند زیست...

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