{"product_id":"de-la-recherche-du-bien-a-study-of-malebranches-science-of-ethics-von-c-walton","title":"De la recherche du bien","description":"\u003cp\u003eThe following topics are addressed: space astrometric missions,  ground based optical techniques, very long baseline interferometric  (VLBI) techniques, impact of these techniques on astrophysics and on  geodynamics, and issues related to celestial and terrestrial reference  frames.   In the area of space optical astrometry, the reduction of one year of  data from the Hipparcos mission shows excellent results for more than  40,000 stars. Recent developments in ground-based optical astrometry  are concentrated on CCB meridian circles and transit instruments. The  VLBI technique is the most powerful method to determine the earth  rotation parameters, nutation series, and baseline lengths. More  accurate celestial and terrestrial reference frames are needed and  recent achievements in this field are presented, for example FK5  catalogues and a comparison of VLA and Hipparcos positions.\u003cbr\u003e\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9789024712052\"\u003e\u003ch3\u003eA Study of Malebranche's Science of Ethics\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Hardcover - 9789024712052","offer_id":51298775366,"sku":"9789024712052","price":106.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/fbac94cf-8a60-4f4f-b5aa-add2f38cf490.jpg?v=1765005253","url":"https:\/\/shop.autorenwelt.de\/products\/de-la-recherche-du-bien-a-study-of-malebranches-science-of-ethics-von-c-walton","provider":"Autorenwelt Shop","version":"1.0","type":"link"}