Computation of vertical total energy fluxes in a moist atmosphere

1981 ◽  
Vol 21 (2) ◽  
pp. 223-230 ◽  
Author(s):  
W. M. Frank ◽  
G. D. Emmitt
Keyword(s):  
Total Energy ◽  
Energy Fluxes ◽  
Moist Atmosphere

Substorm evolution of the auroral zone boundaries on the dawn and dusk flanks: DMSP and POES/MetOp observations

2021 ◽  
Author(s):  
Margot Decotte ◽  
Karl M. Laundal ◽  
Spencer Hatch ◽  
Jone Reistad
Keyword(s):  
Total Energy ◽  
Electron Energy ◽  
Auroral Oval ◽  
Auroral Zone ◽  
Energy Detector ◽  
Energy Fluxes ◽  
Magnetospheric Substorms ◽  
Particle Measurements ◽  
Boundary Identification ◽  
Satellite Missions

<p>We present a method for tracking the evolution of the auroral boundaries on the dawn and dusk flanks during magnetospheric substorms by using a combined database of auroral zone boundaries derived from DMSP and POES/MetOp satellite particle measurements. Auroral boundaries can be identified by the Kilcommons et al. (2017) algorithm which use electron energy fluxes from the DMSP spectrometer (SSJ instrument). We show how auroral boundaries may also be obtained from precipitating electron observations from the POES/MetOp Total Energy Detector (TED) instrument by subjecting the TED electron measurements to an algorithm similar to that presented by Kilcommons et al. (2017). Boundaries derived from the two satellite missions are similar, suggesting that the technique for auroral oval boundary identification is physically meaningful.</p>

CARBON FOOTPRINT ASSESSMENT AT UNIVERSITI TEKNOLOGI MARA SERI ISKANDAR CAMPUS, MALAYSIA

2017 ◽  
Vol 2 (1) ◽  
pp. 59
Author(s):  
Nor Izana Mohd Shobri ◽  
Wan Noor Anira Hj Wan Ali ◽  
Norizan Mt Akhir ◽  
Siti Rasidah Md Sakip
Keyword(s):  
Total Energy ◽  
Carbon Footprint ◽  
Electrical Power ◽  
Total Carbon ◽  
Green House ◽  
Green House Gas ◽  
Carbon Footprint Assessment ◽  
The University ◽  
Electrical Consumption

The purpose of this study is to assess the carbon footprint emission at UiTM Perak, Seri Iskandar Campus. The assessment focuses on electrical power and transportation usage. Questionnaires were distributed to the staffs and students to survey their transportation usage in the year 2014 while for electrical consumption, the study used total energy consumed in the year 2014. Data was calculating with the formula by Green House Gas Protocol. Total carbon footprint produced by UiTM Perak, Seri Jskandar Campus in the year 2014 is 11842.09 MTC02' The result of the study is hoped to provide strategies for the university to reduce the carbon footprint emission.

Evaluation of total energy-rate feedback for glidescope tracking in wind shear

1986 ◽  
Author(s):  
C. BELCASTRO ◽  
A. OSTROFF
Keyword(s):  
Total Energy ◽  
Wind Shear ◽  
Energy Rate ◽  
Rate Feedback

The construction of compatible hydrodynamics algorithms in multiple dimensions utilizing conservation of total energy

1999 ◽  
Author(s):  
E. Caramana ◽  
D. Burton ◽  
C. Rousculp ◽  
M. Shashkov ◽  
P. Whalen
Keyword(s):  
Total Energy ◽  
Multiple Dimensions

Assessing maximal allowable levels for simultaneous skin and eyes exposure to laser irradiation of various wavelengths

2019 ◽  
pp. 35-38
Author(s):  
Boris N. Rakhmanov ◽  
Vladimir I. Kezik ◽  
Vladimir T. Kibovsky ◽  
Valentin M. Ponomarev
Keyword(s):  
Total Energy ◽  
Laser Irradiation ◽  
Customs Union ◽  
Economic Community ◽  
Laser Safety ◽  
Numerical Examples ◽  
Allowable Level ◽  
Correct Formula

Introduction.Evidences prove falseness of formula determining maximal allowable level of total energy of laser irradiation in case when eyes or skin are simultaneously exposed to several irradiation sources with various wavelengths. The formula was mentioned in actual «Sanitary rules and regulations for lasers construction and exploitation» Nо 5804–91 and in SanPiN 2.2.4.3359–16, that in a part of VIII section «Laser irradiation atworkplace» are latest acting regulation document on laser safety. SanPiN 2.2.4.13–2–2006 of Belarus Republic and regulation document Nо 299 of Customs Union Commission of Eurasia Economic Community on 28/05/2010 appeared to contain other, more correct formula determining the same maximal allowable level.Objectivewas to improve regulation basis in laser safety by correcting mistakes made previously in regulation documents.Deducing formulae.The article presents thorough and consistent deducing a formula to determine total energy of laser irradiation in case when eyes or skin are simultaneously and jointly exposed to several irradiation sources with various wavelengths. The efforts resulted in the formula that agreed with formulae presented in the regulation document on laser safety of Belarus Republic and in the regulation document Nо 299 of Customs Union Commission of Eurasia Economic Community on 28/05/2010.Discussion.Correctness of the obtained formula is supported by numerical examples and by comparison with other formulae used in regulation documents on hygienic regulation of other acting factors.Conclusion.Results of the work are summarized, and emphasis is made on its value for solving problems of improving regulation basis for laser safety.

Sensitivity of the boundary layer energy fluxes to forcing parameters in a simple climate model

Tellus ◽  
1982 ◽  
Vol 34 (4) ◽  
pp. 321-333
Author(s):  
M. Sankar Rao ◽  
G. Dalu ◽  
R. C. Lo
Keyword(s):  
Boundary Layer ◽  
Climate Model ◽  
Energy Fluxes ◽  
Simple Climate Model
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