Results 31 to 40 of about 76,783 (257)

Scientific approach and practical experience for reconstruction of waste water treatment plants in Russia

open access: yesE3S Web of Conferences, 2017
Protection of water bodies has a strict dependence on reliable operation of engineering systems and facilities for water supply and sewage. The majority of these plants and stations has been constructed in 1970-1980's in accordance with rules and ...
Makisha Nikolay, Gogina Elena
doaj   +1 more source

Assessment of Efficiency of Regenerative Heating System of Feed Water for High Temperature Turbine Plant on Decentralized Power Engineering Facilities [PDF]

open access: yesEPJ Web of Conferences, 2016
The results of theoretical researches on efficiency of air heater use have been presented. The results of the research show the possibility of increase of energy efficiency of electrical power unit on electrical energy consumption by 2% at the initial temperature of steam 1073 K.
Larionov, Kirill Borisovich   +3 more
openaire   +3 more sources

Analysis of lightweight aggregate concrete beams

open access: yesGrađevinar, 2012
The possibility of using the lightweight aggregate concrete for construction of reinforced-concrete elements subjected to bending stress is presented in the paper.
Ivan Tomičić
doaj   +1 more source

Insight into Sources of Benzene, TCE, and PFOA/PFOS in Groundwater at Naval Air Station Whiting Field, Florida, through Numerical Particle-Tracking Simulations

open access: yesHydrology
Past waste-disposal activities at Naval Air Station Whiting Field (NASWF) have led to elevated concentrations of contaminants in the underlying sand and gravel aquifer.
Eric D. Swain   +3 more
doaj   +1 more source

Prevention of environmental risks when designing wastewater treatment facilities [PDF]

open access: yesE3S Web of Conferences
Economic development leads to increased negative impacts on the environment, including water resources. Domestic wastewater treatment plants are an integral part of the sustainable development of the infrastructure of settlements and cities.
Grafkina Marina, Vitkovsky Denis
doaj   +1 more source

Chemical and radiochemical constituents in water from wells in the vicinity of the Naval Reactors Facility, Idaho National Engineering Laboratory, Idaho, 1994--95 [PDF]

open access: yesOpen-File Report, 1997
The US Geological Survey, in response to a request from the US Department of Energy`s Pittsburgh Naval Reactors Office, Idaho Branch Office, sampled water from 14 wells during 1994--95 as part of a long-term project to monitor water quality of the Snake River Plain aquifer in the vicinity of the Naval Reactors Facility, Idaho National Engineering ...
Bartholomay, R.C.   +2 more
openaire   +3 more sources

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall   +2 more
wiley   +1 more source

CURRENT SANITARY-ECOLOGICAL STATE AND ENSURING OF SAFETY EXPLOITATION OF FRESH GROUND WATERS INTAKES FOR DRINKING PURPOSES WITHIN THE LIMITS OF THE KHMAO - YUGRA TERRITORY

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2015
Based on the results of the hydro-geo-ecological investigation carried out at acting drinkable water intakes lo-cated at settlements within the limits of the KHMAO-Yugra territory an estimation was made of sanitary-engineering state of water-intake ...
M. V. Vashurina, A. V. Fyodorova
doaj   +1 more source

Chemical and Radiochemical Constituents in Water from Wells in the Vicinity of the Naval Reactors Facility, Idaho National Engineering and Environmental Laboratory, Idaho, 1996 [PDF]

open access: yesOpen-File Report, 1999
The U.S. Geological Survey, in response to a request from the U.S. Department of Energy's Pittsburgh Naval Reactors Office, Idaho Branch Office (IBO), samples water from 13 wells during 1996 as part of a long-term project to monitor water quality to the Snake River Plain aquifer in the vicinity of the Naval Reactors Facility (NRF), Idaho National ...
Knobel, L. L.   +3 more
openaire   +3 more sources

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

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