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Eric W. Peterson and Kelly M. Hayden
The transport and fate of nitrate (NO3-) to in the top 15 cm of a streambed has been well-documented, but an understanding of greater depths is limited. This work examines the transport and fate of nitrate (NO3-) at depths of 30 cm, 60 cm, 90 cm, and 150...
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Sotirios Nik. Longinos, Azza Hashim Abbas, Arman Bolatov, Piotr Skrzypacz and Randy Hazlett
Research of microstructure and permeability evolution of coal following LN2 treatment elucidate the process of cryogenic fracturing due to environmentally friendly behavior in comparison with conventional hydraulic fracturing. The evolution of the 2D mic...
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I. M. Pohreliuk,O. V. Tkachuk,Z. O. Siryk
Pág. 220 - 224
The regularities of the forming of oxynitride layers on the surface of titanium alloys at the controlled modification of preliminarily formed nitride coatings by oxygen are determined. The dependence of the surface colouring of titanium alloys depe...
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Ting-Hao Wan, Yi-Fan Chiu, Chieh-Wen Chen, Cheng-Che Hsu, I-Chun Cheng and Jian-Zhang Chen
Ultrafast atmospheric-pressure plasma jet (APPJ) processed Pt-decorated reduced graphene oxides (rGOs) were used as counter-electrodes in dye-sensitized solar cells (DSSCs). Pastes containing rGO, ethyl cellulose, terpineol, and chloroplatinic acid were ...
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E. N. Sgourou, N. Sarlis, A. Chroneos and C. A. Londos
Defects and impurities play a fundamental role in semiconductors affecting their mechanical, optical, and electronic properties. Nitrogen (N) impurities are almost always present in a silicon (Si) lattice, either unintentionally, due to the growth and pr...
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Yali Zhang, Junqi Xiao, Kangting Yan, Xiaoyang Lu, Wanjian Li, Haoxin Tian, Linlin Wang, Jizhong Deng and Yubin Lan
Crop nutrient biochemical information (mainly including chlorophyll class and nutrient elements mainly nitrogen, phosphorus and potassium) is an important basis for revealing crop growth and development patterns and their relationship with the environmen...
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Stephanie Mangan, Andrew M. Lohrer, Simon F. Thrush, Joanne I. Ellis and Conrad A. Pilditch
Biogeochemical cycling in the marine coastal zone regulates the availability of nitrogen and carbon within soft sediment habitats. However, these pathways are being fundamentally altered by anthropogenic increases in nutrient delivery. Few studies have i...
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Milad Mohammadi and Mohammad Sadegh Abedinejad
A comprehensive investigation of turbulent combustion is accomplished to study the relationship between nitrogen oxide (NO) formation and entropy generation distribution in a non-premixed propane combustion. The radiation heat transfer and combustion are...
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M. I. Fernandez-Fernandez, P. T. Martín de la Vega, M. A. Jaramillo-Morán and M. Garrido
Constructed wetlands are one of the best technologies for wastewater treatment in small towns, small businesses or farms and/or livestock breeding. In this work, a wastewater depuration ecological system implemented in a hybrid constructed wetland to rem...
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Jie Xu, Chao Zhu, Yi Liu, Guanghui Lv, Changyan Tian and Hongrui Ma
Based on the concept of microbial community multi-processing in integrated spatial bacterial succession (ISBS), this study constructs a highly efficient cellular fixed-bed bioreactor that follows the growth of biological flora in the wastewater treatment...
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Kellie Vaché, Lutz Breuer, Julia Jones and Phil Sollins
We present a systems modeling approach to the development of a place-based ecohydrological model. The conceptual model is calibrated to a variety of existing observations, taken in watershed 10 (WS10) at the HJ Andrews Experimental Forest (HJA) in Oregon...
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Yuliya Kulikova, Julia Gorbunova, Sergey Aleksandrov, Marina Krasnovskih, Valentin Gurchenko and Olga Babich
This paper presents results of an aquatic vegetation resource potential assessment. The study is aimed at assessing the perspective of biotechnological approaches to reducing the biogenic pollution of water bodies by the removal of aquatic vegetation. Th...
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Gulnur Daribayeva,Gazibek Omarovich Magomedov,Bauyrzhan Iztaev,Nurshash Zhexenbay,Bakyt Tyussyupova
Pág. 64 - 73
Currently, much attention is paid to the production of organic food. The scientific concept of nanoscience examines the synthesis of an ion-ozone mixture without harmful impurities of nitrogen and carbon oxides in the processing and preservation of food ...
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András J. Kovács, Zsolt Méhes, Imre Tolner, László Tolner
Pág. 292 - 298
Native algae strains have been domesticated and stimulated in activated sludge wastewater treatment operations. The term of domestication indicates that we did not add any selected algae to the wastewater, but made use of species existing in the system. ...
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Bhawana Bhattarai, Cassandra K. Walker, Ashley J. Wallace, James G. Nuttall, Graham Hepworth, Joe F. Panozzo, Debra L. Partington and Glenn J. Fitzgerald
Lentil seed coat colour influences market value, whilst germination is associated with crop establishment and hydration capacity with optimal processing outcomes. Storing lentil grain assists growers in managing price fluctuations; however, exposure to o...
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Gaganpreet Singh Hundal, Chad Matthew Laux, Dennis Buckmaster, Mathias J Sutton and Michael Langemeier
The production of row crops in the Midwestern (Indiana) region of the US has been facing environmental and economic sustainability issues. There has been an increase in trend for the application of fertilizers (nitrogen & phosphorus), farm machinery ...
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Can Zhao, Guangming Liu, Yue Chen, Yan Jiang, Yi Shi, Lingtian Zhao, Pingqiang Liao, Weiling Wang, Ke Xu, Qigen Dai and Zhongyang Huo
Nitrogen fertilizer is an important agronomic measure to regulate rice yield and grain quality. Grain filling is crucial for the formation of rice yield and grain quality. However, there are few studies on the effects of excessive nitrogen application (E...
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Hernando Pactao Bacosa, Sheila Mae B. Ancla, Cris Gel Loui A. Arcadio, John Russel A. Dalogdog, Dioniela Mae C. Ellos, Heather Dale A. Hayag, Jiza Gay P. Jarabe, Ahl Jimhar T. Karim, Carl Kenneth P. Navarro, Mae Princess I. Palma, Rodolfo A. Romarate II, Kaye M. Similatan, Jude Albert B. Tangkion, Shann Neil A. Yurong, Jhonamie A. Mabuhay-Omar, Chihiro Inoue and Puspa L. Adhikari
Over the past century, the demand for petroleum products has increased rapidly, leading to higher oil extraction, processing and transportation, which result in numerous oil spills in coastal-marine environments. As the spilled oil can negatively affect ...
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Magdalena Szymanska, Hella Ellen Ahrends, Amit Kumar Srivastava and Tomasz Sosulski
Biogas production in waste-to-energy plants will support the decarbonization of the energy sector and enhance the EU?s energy transformation efforts. Digestates (DG) formed during the anaerobic digestion of organic wastes contain large amounts of nutrien...
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Susanne Klages, Claudia Heidecke, Bernhard Osterburg, John Bailey, Irina Calciu, Clare Casey, Tommy Dalgaard, Hanna Frick, Matja? Glavan, Karoline D?Haene, Georges Hofman, Inês Amorim Leitão, Nicolas Surdyk, Koos Verloop and Gerard Velthof
Pollution of ground-and surface waters with nitrates from agricultural sources poses a risk to drinking water quality and has negative impacts on the environment. At the national scale, the gross nitrogen budget (GNB) is accepted as an indicator of pollu...
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