Rachel Salomonsen

Timber Frame Homes – A Sustainable House

Among the earliest building techniques in the world is the timber frame. It really is experiencing soaring popularity with the gentle touch of new technologies. Expert designers have added some new trends to the old strategy and created it much more stylish. The present era belongs to the designer bags, exclusive vacations and stylish accessories. …

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Solar heat exchangers: when technology is sustainable

Solar Energy is widely used in many industries, not enough if we listen to environmentalists’ opinions but increasing if we consider the new industries that are taking the path of sustainable energy sources and energy saving. Undoubtedly, the perspective of an unlimited resource that is also cheap once the initial investment has been made, incentives …

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Progress Of Feed Technology

Grinding the feed production processes in one of the important processes, grinding feed cost involved in operating (power consumption, wearing parts), weight loss (water and dust , mixed, particle mass term poultry feed production performance of fish and livestock health (ulcers) (KeithC.Behnke, 1999), improved operating environment (dust, noise . Therefore, the feed to improve feed …

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Science and technology for sustainable development

SCIENCE AND TECHNOLOGY are two crucial components of all efforts aimed at fostering growth and socioeconomic development of nations. This is why since its creation in 1945, in accordance with its mandate, the Food and Agriculture Organization of the United Nations has promoted science and technology for development in all domains of food and agriculture. …

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Scientific Advice for the New EPA Carbon Emissions Standards: Let’s Clear the Air

This month, the Environmental Protection Agency (EPA) published proposed new standards limiting Greenhouse Gas Emissions from new electricity generating power plants using coal or natural gas. Allegations of secrecy and political interference in science began to surface even before the proposal was released. So do these allegations have any merit? This proposal was a revision …

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Powering California with 50% Renewable Energy by 2030: New Analysis Shows It Can Be Done

Last week, a new analysis was released that explored the technical, environmental, and economic implications of raising California’s Renewables Portfolio Standard (RPS) from 33 percent by 2020 to 50 percent by 2030. I’m excited to report that although the study illuminates the challenges of installing unprecedented amounts of renewables on the grid, it is technically …

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