Today’s topic is how you can use ratios, unit rates, and data distributions for students to compare different countries’ carbon dioxide (CO2) emissions. With my printable Earth Day Math Activities, middle school students can engage in data analysis and conversations that inspire higher-order ...
It is estimated that operations will emit a total of 5,047 equivalent tonnes of CO2, thereby producing 0.019 equivalent tonnes of CO2 per tonne of zinc produced. Chart sources: Skarn Associates, Ivanhoe Mines. ZINC PRODUCTION AND CASH COST...
They contribute to the degradation of plant material and emit CO2 fixed by plants back to the atmosphere. The activity of extracellular en-zymes, that allow them to decompose organic plant material, may vary depending on the conditions of the soil environment. Wildfires, for example, change the...
Miki: I think that if KUBOTA maintains such an attitude, you will eventually help foster the ability of developing countries to reduce CO2 emissions on their own. And this is a more meaningful achievement than simply selling high-performance, made-in-Japan products that emit less CO2 to ...
We include the entire Renesas Group consisting of Renesas headquarters, sales offices, design and development sites and all manufacturing sites as the scope of this report. The corresponding sites consume and emit approximately over 90% of the energy use of the Group as a whole. When the entire...
Fluid shear stress experienced during systemic circulation of human breast tumor cells can lead to specific acquisition of mesenchymal stem cell (MSC)-like potential that promotes EMT, mesenchymal-epithelial transition, and metastasis to distant organs. Our data revealed that biomechanical forces appeared...
If a piece of wood has a billion ohms of resistance from end to end, your VDG machine will "think" that it is a conductor! THREADLIKE FLOWS OF ELECTRIC WIND When placed in a strong e-field, human hair, eyelashes, and other sharp objects create tiny coronas which emit "electric ...
Drop several CO2 chips in the water so that a thin layer of fog forms. Use tape and a wire to connect the tray to the sphere of your VDG. Charge the tray with respect to ground. Move your hand slowly over the fog, keeping your hand a few inches above it. You'll see small myster...
The first stage of shale gas production (preparation and drilling) engages a large number of diesel-powered engines (e.g., trucks and pumps) that emit mainly nitrogen oxides (NOx), volatile organic compounds (VOCs), CO2, and fine particulate matter (PM2.5 and PM10) [6,7]. Research by ...
Ethidium bromide is taken up only by nonviable cells which emit red fluorescence by intercalation into DNA [46]. HCT-116 cells were grown in a 6-well plate (3 × 104 cells per well) for 24 h. After that, 2 mL (250 μg/mL) of each lichen's methanol extracts were added and the ...