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Donald S. Gamble
Soils are the ultimate examples of physically and chemically irregular mixtures. They are also dynamic. Early investigators consequently did not understand the physical chemistry of pesticides in soil and water. By taking shortcuts instead of trying to u...
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Ji Yoon Kim and Kwang-Guk An
This study evaluated integrative river ecosystem health using stressor-based models of physical habitat health, chemical water health, and biological health of fish and identified multiple-stressor indicators influencing the ecosystem health. Integrated ...
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Ji Yoon Kim and Kwang-Guk An
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Mark P. Heitz, Kristina L. Fuller and Kaitlin A. Ordiway
We present steady-state and time-resolved fluorescence spectroscopic data derived from coumarin 153 (C153) in a binary solution comprised of trihexyltetradecylphosphonium chloride ([P6,6,6,14]+Cl-) and supercritical CO2 (scCO2). Steady-state fluorescence...
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Anjaneyulu Yerramilli, Venkata B. Dodla, Srinivas Desamsetti, Srinivas V. Challa, John H. Young, Chuck Patrick, Julius M. Baham, Robert L. Hughes, Sudha Yerramilli, Francis Tuluri, Mark G. Hardy and Shelton J. Swanier
In this study, an attempt was made to simulate the air quality with reference to ozone over the Jackson (Mississippi) region using an online WRF/Chem (Weather Research and Forecasting?Chemistry) model. The WRF/Chem model has the advantages of the integra...
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Roger Rowell and Ferry Bongers
Wood exposed to the outdoor environment is susceptible to weathering due to a series of chemical, biological and physical processes. Acetylation of wood is known to reduce cell wall moisture content, improve dimensional stability and durability against f...
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Evelyn Luz Bustos-Escalona,Adriana Cecilia Mancuso,Cecilia Andrea Benavente,Andrea Beatriz Arcucci
Pág. 403 - 435
Spinicaudata are freshwater branchiopods. The growth and development of spinicaudata populations in freshwater environments depend on various physical, chemical, and biological factors. The action of volcanism modifies the limnological parameters in the ...
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Judita Pui?o, Diana Adliene, Algimantas Pa?kevicius and Arturas Vailionis
Silver nanoparticles are produced using various physical, chemical or physicochemical methods. Simple low-cost nontoxic environmentally friendly, or ?green?, chemistry methods are important, especially for their invasive application in the medicine and f...
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Lorena da Silva Souza, Estefanía Bonnail, Julia Alves Luzzi, Augusto Cesar, Tomás A. DelValls and Camilo Dias Seabra Pereira
The increasing oceanic uptake is a direct response to the increasing atmospheric burden of CO2. Oceans are experiencing both physical and biogeochemical changes. This increase in CO2 hosts in oceans promotes changes in pH and seawater chemistry that can ...
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Walter T. Maier, Jacob T. Needels, Catarina Garbacz, Fábio Morgado, Juan J. Alonso and Marco Fossati
SU2-NEMO, a recent extension of the open-source SU2 multiphysics suite?s set of physical models and code architecture, is presented with the aim of introducing its enhanced capabilities in addressing high-enthalpy and high-Mach number flows. This paper d...
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Feng Zhang, Xun Xi and Shangtong Yang
In this paper, the recent research progress on the corrosion of reinforced alkali-activated materials (AAMs) concrete structures is reviewed. The corrosion mechanisms induced by carbonation and chloride ingress in AAMs concrete are discussed, from the pe...
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Alan Turnbull
A perspective is presented on the evolution of damage due to environmentally assisted cracking (EAC), from crack precursor development through to long crack growth. The variable nature of crack precursors is highlighted with an observation that uncontrol...
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Alessandra Boschi, Licia Uccelli and Petra Martini
Even today, techentium-99m represents the radionuclide of choice for diagnostic radio-imaging applications. Its peculiar physical and chemical properties make it particularly suitable for medical imaging. By the use of molecular probes and perfusion radi...
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Lin Si and Parisa A. Ariya
Mercury is one of the most toxic metals and has global importance due to the biomagnification and bioaccumulation of organomercury via the aquatic food web. The physical and chemical transformations of various mercury species in the atmosphere strongly i...
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Shade T. Shutters
Increased use of sensors and social data collection methods have provided cites with unprecedented amounts of data. Yet, data alone is no guarantee that cities will make smarter decisions and many of what we call smart cities would be more accurately des...
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Shade T. Shutters
Increased use of sensors and social data collection methods have provided cites with unprecedented amounts of data. Yet, data alone is no guarantee that cities will make smarter decisions and many of what we call smart cities would be more accurately des...
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John P. Gannon, David A. Kinner, Mark L. Lord
Pág. 1 - 9
Ephemeral drainage ditches in upland areas, such as those draining roads, are excluded from the jurisdiction of the U.S. Clean Water Act (CWA). While several studies have shown that road drainage and/or development in forested watersheds can impact water...
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John P. Gannon, David A. Kinner and Mark L. Lord
Ephemeral drainage ditches in upland areas, such as those draining roads, are excluded from the jurisdiction of the U.S. Clean Water Act (CWA). While several studies have shown that road drainage and/or development in forested watersheds can impact water...
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Jonathan M. Miller and Paul M. Stewart
Riverine dams alter both the physical environment and water chemistry, thus affecting species assemblages within these environments. In the United States, dam construction is on the decline and there is a growing trend for dam removal. The Choctawhatchee...
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Nur Adliani, Nirmawana Simarmata, . Heriasnyah
Pág. 230 - 232
The study investigated the suitable land of Ciplukan (Physalisangulata L.), which is a source of medicine ingredient to lower the level of blood sugar. Ciplukan generally grows among wild plants. The objective of this research is to describe the characte...
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