排序方式: 共有21条查询结果,搜索用时 109 毫秒
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Monirul Islam Mohammad Masjuki Haji Hassan Kalam Mohammad Abdul Zulkifli Nurin Wahidah Mohd Shancita Islam 《Environmental science and pollution research international》2017,24(22):18479-18493
Environmental Science and Pollution Research - The aim of this study is to investigate the effect of the polymethyl acrylate (PMA) additive on the formation of particulate matter (PM) and nitrogen... 相似文献
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Successful outcome following prenatal intervention in a female fetus with bladder outlet obstruction
Eui Jung Hye-Sung Won Jae-Yoon Shim Pil Ryang Lee Ahm Kim Kun Suk Kim 《黑龙江环境通报》2005,25(12):1107-1110
Bladder outlet obstructions are a diverse and heterogeneous group of developmental abnormalities that generally involve obstruction of the proximal urethra in the male fetus. Indications for prenatal intervention are few and are usually restricted to the male fetus because bladder outlet obstruction in female fetuses is usually caused by complex cloacal development anomalies. We report on a female fetus with an enlarged bladder and a dilated proximal urethra (known as typical keyhole sign). A vesicoamniotic shunt was performed despite non-reassuring prognostic factors, but the procedure resulted in a successful outcome. We propose that in selected cases of bladder outlet obstruction, fetal intervention should be considered even when the fetus is female. Copyright © 2005 John Wiley & Sons, Ltd. 相似文献
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Ai Yin Sow Ahmad Ismail Syaizwan Zahmir Zulkifli 《Environmental science and pollution research international》2013,20(12):8964-8973
The present study investigates the concentration of Pb, Cd, Ni, Zn, and Cu in the paddy field soils collected from Tumpat, Kelantan. Soil samples were treated with sequential extraction to distinguish the anthropogenic and lithogenic origin of Pb, Cd, Ni, Zn, and Cu. ELFE and oxidizable-organic fractions were detected as the lowest accumulation of Pb, Cd, Ni, Zn, and Cu. Therefore, all the heavy metals examined were concentrated, particularly in resistant fraction, indicating that those heavy metals occurred and accumulated in an unavailable form. The utilization of agrochemical fertilizers and pesticides might not elevate the levels of heavy metals in the paddy field soils. In comparison, the enrichment factor and geoaccumulation index for Pb, Cd, Ni, Zn, and Cu suggest that these heavy metals have the potential to cause environmental risk, although they present abundance in resistant fraction. Therefore, a complete study should be conducted based on the paddy cycle, which in turn could provide a clear picture of heavy metals distribution in the paddy field soils. 相似文献
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Mi-Young Lee Hye-Sung Won Ji Eun Park Jae-Yoon Shim Pil-Ryang Lee Ahm Kim Jung Bok Lee 《黑龙江环境通报》2016,36(5):424-431
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Mimi Suliza Muhamad Mohd Razman Salim Woei Jye Lau Zulkifli Yusop 《Environmental science and pollution research international》2016,23(12):11549-11567
Massive utilization of bisphenol A (BPA) in the industrial production of polycarbonate plastics has led to the occurrence of this compound (at μg/L to ng/L level) in the water treatment plant. Nowadays, the presence of BPA in drinking water sources is a major concern among society because BPA is one of the endocrine disruption compounds (EDCs) that can cause hazard to human health even at extremely low concentration level. Parallel to these issues, membrane technology has emerged as the most feasible treatment process to eliminate this recalcitrant contaminant via physical separation mechanism. This paper reviews the occurrences and effects of BPA toward living organisms as well as the application of membrane technology for their removal in water treatment plant. The potential applications of using polymeric membranes for BPA removal are also discussed. Literature revealed that modifying membrane surface using blending approach is the simple yet effective method to improve membrane properties with respect to BPA removal without compromising water permeability. The regeneration process helps in maintaining the performances of membrane at desired level. The application of large-scale membrane process in treatment plant shows the feasibility of the technology for removing BPA and possible future prospect in water treatment process. 相似文献
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Alwi Azham Zulkifli Nurin Wahidah Sukiman Nazatul Liana Yusoff Ashraf Zakaria Zulfattah Jamshaid Muhammad Hasnul Muhammad Harith Amzar Muhammad Syahir 《Environmental science and pollution research international》2019,26(12):11815-11826
Environmental Science and Pollution Research - The availability of natural energy resources and the environmental issues are the most significant issues that are often highlighted by the world... 相似文献
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Sun-Kwon Kim Hye-Sung Won Shin Wha Lee Jeong Kon Kim Jae-Yoon Shim Pil Ryang Lee Ahm Kim 《黑龙江环境通报》2006,26(2):171-174
Congenital epulis is a benign intraoral tumor that has rarely been diagnosed prenatally. We report a fetus with congenital epulis diagnosed by three-dimensional (3-D) ultrasound and fetal magnetic resonance imaging (MRI) at 35 weeks' gestation. We show an image of congenital epulis using a new ultrasound technique, the 3-D multislice view, which shows images similar to CT or MRI. This is a short case report of congenital epulis diagnosed prenatally by 3-D ultrasound using multislice view and MRI. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献
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