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One of the approaches they developed was the concept of bioshelters, "greenhouse-like architectural structures containing ecosystems for various purposes: food for humans, waste purification systems, etc." [23] Wendell Berry wrote admiringly: "The bioshelter idea, then, proposes to make a household on the pattern of an ecosystem, adapted to the ...
Siebel introduced the first mobile CRM app called Siebel Sales Handheld in 1999. The idea of a stand-alone, cloud-hosted customer base was soon adopted by other leading providers at the time, including PeopleSoft (acquired by Oracle), [11] Oracle, SAP and Salesforce.com. [14] The first open-source CRM system was developed by SugarCRM in 2004 ...
Marine protists are defined by their habitat as protists that live in marine environments, that is, in the saltwater of seas or oceans or the brackish water of coastal estuaries. Life originated as marine single-celled prokaryotes (bacteria and archaea) and later evolved into more complex eukaryotes. Eukaryotes are the more developed life forms ...
Many species live most of their lives as single cells or are filamentous, while others form colonies made up from long chains of cells, or are highly differentiated macroscopic seaweeds. Red algae , a (disputed) phylum contains about 7,000 recognised species, [ 146 ] mostly multicellular and including many notable seaweeds.
The ocean's surface acts like a skin between the atmosphere above and the water below, and hosts an ecosystem unique to this environment. This sun-drenched habitat can be defined as roughly one metre in depth, as nearly half of UV-B is attenuated within this first meter. [2]
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The concept of a circular economy cannot be traced back to one single date or author, rather to different schools of thought. [37] The concept of a circular economy can be linked to various schools of thought, including industrial ecology, biomimicry, and cradle-to-cradle design principles. Industrial ecology is the study of material and energy ...
Image credits: ES_Legman #3. Queen Gorgo of Sparta when asked why only Spartan women were equal to their men: "Because only Spartan women give birth to men.".