Results 101 to 110 of about 6,203 (287)

Maintaining egg freshness in the absence of refrigeration: The potential of zero‐energy cooling pots

JSFA reports, EarlyView.
Abstract Background Egg storage in regions with unreliable electricity is challenging, leading to rapid quality deterioration and postharvest losses. This study evaluated the efficacy of a Zero‐Energy Cooling (ZEC) pot, an evaporative cooling technology, for preserving table egg quality in comparison to conventional refrigeration and ambient storage ...
Thomas Ansong Agyei, Kruenti Francis, Maxwell Ansong Okai, Edmund Sottie, Gameli Kafui Apedo   +4 more
wiley   +1 more source

Reaction phenomena of iron oxide leaching in an evaporative acid bake reactor

, 2012
Includes abstract.Includes bibliographical references.Namakwa Sands is a heavy mineral mining and beneficiation business within Tronox, and produces two major products, zircon (zr02.Si02 99.9%) and rutile (Ti02 99.9%) at a combined annual rate of 140kt ...
Ledgerwood, Jonathan Patrick
core  

Optimization of drilling mud conditioning for chemically enhanced centrifuging

, 1998
Chemically-enhanced centrifuging, CEC, is a drill site environmental control process for drilling mud. The process makes use of mud dewaterability for recycling the mud liquid phase and minimizing volume of the waste mud discharge.
Ye, Y., Wojtanowicz, A. K.
core   +1 more source

Carbon, Nitrogen, and Corresponding Stable Isotope Signatures Reveal Channel Banks as Major Sediment Sources in a Tropical Agricultural Watershed

Land Degradation &Development, EarlyView.
ABSTRACT Uncertainties about the applicability of δ13C and δ15N as tracers of sediment sources in tropical river basins highlight the need for more in‐depth investigations of these isotopes. This study therefore assessed the effectiveness of δ13C and δ15N signatures in discriminating sediment sources in an agricultural catchment in Northeast Brazil ...
Fábio Farias Amorim, Yuri Jacques Agra Bezerra da Silva, Rennan Cabral Nascimento, Ygor Jacques Agra Bezerra da Silva, Angelo Jamil Maia, Tales Tiecher, Jean Paolo Gomes Minella, Yusheng Zhang, Hari Ram Upadhayay, Simon Pulley, Adrian L. Collins   +10 more
wiley   +1 more source

Methane and sulfide fluxes in permanent anoxia: In situ studies at the Dvurechenskii mud volcano (Sorokin Trough, Black Sea)

, 2010
The Dvurechenskii mud volcano (DMV) is located in permanently anoxic waters at 2060 m depth (Sorokin Trough, Black Sea). The DMV was studied during the RV Meteor expedition M72/2 as an example of an active mud volcano system, to investigate the ...
Tobias F Ertefai (6982268), Lichtschlag, A., Wenzhöfer, Frank, Schubotz, F., Tobias F. Ertefai, Dirk de Beer (6962624), Ertefai, T., Dirk de Beer, Lichtschlag, Anna, de Beer, D., Antje Boetius, Ertefai, Tobias F., Florence Schubotz, Anna Lichtschlag (6962609), Florence Schubotz (3605651), Schubotz, Florence, Felden, J., Janine Felden (6962618), Wenzhöfer, F., Anna Lichtschlag, Ertefai, Tobias F, Boetius, Antje, Felden, Janine, Boetius, A., Janine Felden, Antje Boetius (6962468), de Beer, Dirk, Frank Wenzhöfer (6966734), Frank Wenzhöfer   +28 more
core   +1 more source

Microbially driven organic carbon cycling at the land−sea interface: Advances and an integrated study framework

mLife, EarlyView.
Abstract The land−sea interface is a vital component of global biogeochemical cycles, where microorganisms drive the cycling of carbon, nitrogen, and sulfur. This review synthesizes the research progress from representative land−sea interfaces to elucidate how the microbial community structure and metabolic function influence the mobilization ...
Quanrui Chen, Kai Tang, Zhili He, Meng Li, Jun Yang, Weidong Zhai, Qiang Zheng, Nianzhi Jiao   +7 more
wiley   +1 more source

A GIS-based numerical model for simulating the kinematics of mud and debris flows over complex terrain [PDF]

Natural Hazards and Earth System Sciences, 2009
This article presents MassMov2D, a two-dimensional model of mud and debris flow dynamics over complex topography, based on a numerical integration of the depth-averaged motion equations using a shallow water approximation.
S. Beguería, Th. W. J. Van Asch, J.-P. Malet, S. Gröndahl   +3 more
doaj  

A three-dimensional hydro-environmental model of Dublin Bay

, 2011
This paper compares a 3-dimensional hydro-ecological model with a 2-dimensional model simulating the distribution and fate of Escherichia Coli (E.Coli) discharges from a sewage treatment plant discharging into Dublin Bay, Ireland. Before being discharged,
Dowley, Aodh, Bedri, Zeinab, Bruen, Michael, Buen, Michael   +3 more
core   +1 more source

Taxonomic reappraisal of the mangrove genus Avicennia (Acanthaceae) in India

Nordic Journal of Botany, EarlyView.
A taxonomic reappraisal of the mangrove genus Avicennia in India was undertaken through extensive field surveys and critical examination of herbarium specimens. Three taxa, Avicennia alba, Avicennia marina subsp. marina, and Avicennia officinalis, are described in detail. A synonymic list was compiled using the World Checklist of Vascular Plants (WCVP)
Subrata Mondal, Saikat Naskar
wiley   +1 more source

Methane discharge in sediments of the Dvurechenskii mud volcano

, 2006
During the MARGASCH cruise M52/1 in 2001 with RV Meteor we sampled surface sediments from three stations in the crater of the Dvurechenskii mud volcano (DMV, located in the Sorokin Trough of the Black Sea) and one reference station situated 15 km to the ...
Drews, Manuela, Klaus Wallmann (6968003), Aloisi, Giovanni, Bohrmann, Gerhard, Gerhard Bohrmann (6957959), Manuela Drews (6981386), Giovanni Aloisi (7973204), Wallmann, Klaus   +7 more
core   +1 more source