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31.
Khoshakhlagh Amir Hossein Beygzadeh Mojtaba Golbabaei Farideh Saadati Zohreh Carrasco-Marín Francisco Shahtaheri Seyed Jamaleddin 《Environmental science and pollution research international》2020,27(35):44022-44035
Environmental Science and Pollution Research - In the present paper, micro-mesoporous Fe-MIL-101/OAC composite using in situ incorporation of Fe-MIL-101 into oxidized activated carbon was... 相似文献
32.
Bondori Abolmohammad Bagheri Asghar Sookhtanlou Mojtaba Damalas Christos A. 《Environmental science and pollution research international》2021,28(47):66677-66686
Environmental Science and Pollution Research - Intention for safe pesticide use plays a crucial role in the mode of pesticide spraying, but several factors are involved in the formation of... 相似文献
33.
A game theoretic approach for interbasin water resources allocation considering the water quality issues 总被引:4,自引:0,他引:4
In this paper, a new game theoretic methodology is developed for interbasin water transfer management with regard to economic, equity, and environmental criteria. The main objective is to supply the competing users in a fair way, while the efficiency and environmental sustainability criteria are satisfied and the utilities of water users are incorporated. Firstly, an optimization model is developed to proportionally allocate water to the competing users in water donor and receiving basins based on their water demands. Secondly, for different coalitions of water users, the water shares of the coalitions are determined using an optimization model with economic objectives regarding the physical and environmental constraints of the system. In order to satisfy water-quality requirements, the impacts of decreasing the instream flow in donor basin are estimated using a water-quality simulation model, and the required treatment levels for effluents discharged into the river, downstream of the water transfer point are determined. Finally, to achieve equity and to provide sufficient incentives for water users to participate in the cooperation, some cooperative game theoretic approaches are utilized for reallocation of net benefits to water users. This model is applied to a large-scale interbasin water allocation problem including two different basins struggling with water scarcity in Iran. The results show that this model can be utilized as an effective tool for optimal interbasin water allocation management involving stakeholders with conflicting objectives subject to physical and environmental constraints. 相似文献
34.
Masoumeh Sarkouhi Mojtaba Shamsipur Jalal Hassan 《Environmental monitoring and assessment》2012,184(12):7383-7393
The degradation of some organophosphorus pesticides (OPPs) in the presence of metal ions was studied by 31P-NMR spectroscopy. Both 31P-NMR and gas chromatography/mass spectroscopy results were used in order to determine the nature of metabolites formed after degradation. The degraded organophosphorus pesticide were investigated for chlorpyrifos and phoxim in the presence of several metal ions including Hg2+, Cu2+, Cd2+, Ni2+, Pb2+, and Ag+. 31P-NMR results indicated Ag+ and Hg2+ ion promoted degradation of OPPs and other metal ions formed complex with OPPs and cannot degrade OPPs. We found that the degradation of chlorpyrifos and phoxim with Ag+ or Hg2+ led to the formation of O,O-diethyl-O-methyl phosphorothionate, (C2H5O)2(CH3O)PS, at metal ion/pesticide mole ratios ≤1.0 and completely decomposed at a higher mole ratio of 10. Finally, the method was successfully applied to the degradation study of a number of technical and formulated pesticides in the presence of Ag+ ion at a metal ion/pesticide mole ratio of 10. 相似文献
35.
Effect of titanium dioxide nanoparticles on the expression of apoptotic markers in mouse blastocysts
Oocyte maturation, embryo development and expression of apoptotic-specific genes were evaluated in blastocysts of mice treated with titanium dioxide nanoparticles. Female mice received 0, 50 or 100?mg/kg/day titanium dioxide intraperitoneally for five consecutive days. After the last injection, pregnant mare serum gonadotropin and, 48?h later, human chorionic gonadotropin were administered intraperitoneally for induction of ovulation. After 14?h, mice were sacrificed and oocytes were collected. The number of mature oocytes was evaluated and then fertilization was carried out in vitro and the numbers of fertilized and cleaved oocytes and of blastocysts and the expression of Bax, caspase 3, and Bcl-xL genes in blastocysts were evaluated. The number of mature, fertilized and cleaved oocytes and of blastocyst embryos in the experimental groups were not different from control. The expression of Bax and caspase 3 genes was significantly elevated in the experimental groups compared to control, while expression of the Bcl-xL gene was significantly lower in the high dose group. Uptake of titanium dioxide nanoparticles at daily doses of 50?mg/kg and more may affect embryo development by alteration of pro-apoptotic and anti-apoptotic gene expression. 相似文献
36.
Barjasteh-Askari Fateme Nasseri Simin Nabizadeh Ramin Najafpoor Aliasghar Davoudi Mojtaba Mahvi Amir-Hossein 《Environmental science and pollution research international》2022,29(18):26113-26130
Environmental Science and Pollution Research - Diazinon is a widely used pesticide that can be effectively degraded in aqueous solutions via photocatalytic oxidation. This quantitative systematic... 相似文献
37.
Ganji Maliheh Rabet Rahmat Sajadi Seyed Mojtaba 《Environment, Development and Sustainability》2022,24(4):4566-4601
Environment, Development and Sustainability - Scheduling an integrated, detailed SC (supply chain) at the operational level is a crucial aspect of SCM (supply chain management). Simultaneous... 相似文献