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Does Elementary School STEM Career Day Make a Difference? Does Elementary School STEM Career Day Make a Difference?

Stem career programs

[No authors listed]
GSID: -WC7LBaVYyQJ
G Coffee, PN Guinea, T Leste, R Coffee - greencoffeehk.com

Stem Career Day at Manchester Elementary in Manchester, Maryland was a day that held excitement and anticipation. The idea was conceptualized in the early part of December. How do we find a variety of STEM Careers to show students...

Quantification of Dental Health Care Waste Generated among Private Dental Practices in Bengaluru City.

Journal of international oral health : JIOH

Krishnappa P, Sreekantaiah P, Hiremath SS, Thapsey H, Shivraj NS, Murthy NS.
PMID: 26124606
J Int Oral Health. 2015 Jun;7(6):84-7.

BACKGROUND: Bengaluru, in India has more than 1148 practicing dentists for a population of 8.42 million. The amount and type of dental health care waste (DHCW) generated by the dental practitioners has to be assessed prior to chalking out...

An Evaluation of Municipal Solid Waste Composition Bias Sources.

Journal of the Air & Waste Management Association (1995)

Sfeir H, Reinhart DR, McCauley-Bell PR.
PMID: 29073867
J Air Waste Manag Assoc. 1999 Sep;49(9):1096-1102. doi: 10.1080/10473289.1999.10463903.

The University of Central Florida (UCF) was contracted by the Florida Center for Solid and Hazardous Waste Management (FCSHWM) to develop a well-defined methodology for conducting municipal solid waste composition studies. This methodology must account for the statistical variations...

Supercritical water oxidation for the destruction of hazardous waste: better than incineration.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences

Al-Duri B, Alsoqyani F, Kings I.
PMID: 26574530
Philos Trans A Math Phys Eng Sci. 2015 Dec 28;373(2057). doi: 10.1098/rsta.2015.0013.

Supercritical water oxidation (SCWO) is an advanced process mainly employed for the treatment of hazardous stable wastes, otherwise treatable by incineration. It is based on the unique properties of water above its critical point (T(c)=675 K, P(c)=22.2 MPa), making...

Effects of additives on solidification of API separator sludge.

Environmental monitoring and assessment

Faschan A, Tittlebaum M, Cartledge F, Eaton H.
PMID: 24233752
Environ Monit Assess. 1991 Aug;18(2):145-61. doi: 10.1007/BF00394976.

API separator sludge was solidified with various combinations of binders and absorbent soil additives. The binders utilized were Type I Portland Cement, Type C Flyash, and a 1:1 combination of the two. The soil additives used were bentonite, diatomite,...

Site selection for new hazardous waste management facilities.

Environmental science and pollution research international

[No authors listed]
PMID: 24234883
Environ Sci Pollut Res Int. 1996 Mar;3(1):23. doi: 10.1007/BF02986809.

No abstract available.

Risk assessment near uncontrolled hazardous waste sites: Role of monitoring data.

Environmental monitoring and assessment

Schweitzer GE.
PMID: 24264187
Environ Monit Assess. 1982 Mar;2(1):15-32. doi: 10.1007/BF00399152.

The traditional approach of coupling estimates of human exposures to individual chemicals with laboratory studies of the toxicity of the chemicals as the basis for quantitative assessments of risk is not adequate when considering problems near hazardous waste sites....

Application of geographical information system in disposal site selection for hazardous wastes.

Journal of environmental health science & engineering

Rezaeimahmoudi M, Esmaeli A, Gharegozlu A, Shabanian H, Rokni L.
PMID: 25489484
J Environ Health Sci Eng. 2014 Nov 28;12(1):141. doi: 10.1186/s40201-014-0141-3. eCollection 2014.

BACKGROUND: The aim of this study was to provide a scientific method based on Geographical Information System (GIS) regarding all sustainable development measures to locate a proper landfill for disposal of hazardous wastes, especially industrial (radioactive) wastes.METHODS: Seven effective...

Assessment for the management of NORM wastes in conventional hazardous and nonhazardous waste landfills.

Journal of hazardous materials

Mora JC, Baeza A, Robles B, Sanz J.
PMID: 26921509
J Hazard Mater. 2016 Jun 05;310:161-9. doi: 10.1016/j.jhazmat.2016.02.039. Epub 2016 Feb 22.

Naturally Occurring Radioactive Materials (NORM) wastes are generated in huge quantities in several industries and their management has been carried out under considerations of industrial non-radioactive wastes, before the concern on the radioactivity content was included in the legislation....

Room temperature sonolysis-based advanced oxidation process for degradation of organomercurials: application to determination of inorganic and total mercury in waters by flow injection-cold vapor atomic absorption spectrometry.

Analytical chemistry

Capelo JL, Lavilla I, Bendicho C.
PMID: 11055718
Anal Chem. 2000 Oct 15;72(20):4979-84. doi: 10.1021/ac000470b.

A new oxidation method based on room-temperature ultrasonic irradiation (sonolysis) is proposed for conversion of organomercurials into inorganic mercury and subsequent determination by flow injection-cold vapor atomic absorption spectrometry. This advanced oxidation process eliminates the need for chemical oxidants,...

Identification of surrogate compounds for the emission of PCdd/F (I-TEQ value) and evaluation of their on-line real-time detectability in flue gases of waste incineration plants by REMPI-TOFMS mass spectrometry.

Chemosphere

Blumenstock M, Zimmermann R, Schramm KW, Kettrup A.
PMID: 11219675
Chemosphere. 2001 Feb-Mar;42(5):507-18. doi: 10.1016/s0045-6535(00)00223-x.

Correlations between products of incomplete combustion (PIC), e.g., chloroaromatic compounds, can be used to characterise the emissions from combustion processes, like municipal or hazardous waste incineration. A possible application of such relationships may be the on-line real-time monitoring of...

Use of freshwater plants for phytotoxicity testing: a review.

Environmental pollution (Barking, Essex : 1987)

Lewis MA.
PMID: 15091582
Environ Pollut. 1995;87(3):319-36. doi: 10.1016/0269-7491(94)p4164-j.

Phytotoxicity data for aquatic plants have served a relatively minor role in regulatory decisions concerning the environmental hazard of most potential contaminants. A variety of phytotoxicity tests have been conducted with freshwater green algae, duckweed, blue-green algae, diatoms and...

Showing 1 to 12 of 560 entries