The Complete Guide to Preserving Meat, Fish, and Game: Introduction Historical Perspective Long before refrigeration was became such an important part of modern life, people had to find ways to preserve meat for survival. Most early hunter/gatherer societies were dependent on the availability of wild animals for food, clothing, and tools. As human beings developed […]
1. Introduction Lyophilization respectively freeze-drying is an important and well-established process to improve the long-term stability of labile drugs, especially therapeutic proteins.[1] About 50% of the currently marketed biopharmaceuticals are lyophilized, representing the most common formulation strategy.[2] In the freeze-dried solid state chemical or physical degradation reactions are inhibited or sufficiently decelerated, resulting in an […]
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Get startedIntroduction “Earth’s 2016 surface temperatures were the warmest since modern recordkeeping began in 1880” (NASA, NOAA Data…) The atmospheric co2 levels of Earth have always increased and decreased over a period of 650,000 years. However, as of 1950, carbon dioxide levels have increased to 400 million, which is significant when compared to the highest of […]
I have watched the movie The Day After Tomorrow and it shows us fictionally what could happen as the worst possibility if we keep ignoring global warming. Jack Hall is the main climatologist in the movie and he goes to U.N. officials to present his environmental concerns, but he was tossed aside by most of […]
When oceans get warmer, harsher storms form. The moisture content and wind capacity increases of a hurricane as it goes over warmer waters (could be convection). As the storm goes over those water, the energy from the water particles in the ocean transfer the energy into the water particles in the air, transferring its heat […]
