linkedin post 2021-02-27 05:13:03

Uncategorized
“THEOPHILUS Presbyter (fl. c. 1070–1125) is the pseudonymous author or compiler of a Latin text containing detailed descriptions of various medieval arts, a text commonly known as the Schedula diversarum artium ("List of various arts") or De diversis artibus ("On various arts"). 'Theophilus' was quite possibly a Benedictine monk. It has been suggested (particularly by Eckhard Freise) that Theophilus is the same person as the artisan monk Roger of Helmarshausen. Roger appears to have come from Stavelot Abbey in the Meuse River region, was active as an artist and author between 1100 and 1107 in St. Pantaleon's church in Cologne, and moved to Helmarshausen Abbey in 1107.” https://lnkd.in/dKA6i-T View in LinkedIn
Read More

linkedin post 2021-02-27 05:09:19

Uncategorized
THEOPHILUS, The Various Arts, De Diversis Artibus (medieval text, written between 1110 and 1140 AD) translated from the Latin with Introduction by C.R. Dodwell, then Fellow and Librarian, Trinity College, Cambridge, Thomas Nelson and Sons Ltd (1961). This remarkable text illustrates in detail how mediaeval craftsmen worked. I quote both the excellent Introduction and the text. https://lnkd.in/dmDMw8U View in LinkedIn
Read More

linkedin post 2021-02-27 05:05:52

Uncategorized
FRAGMENT FROM NATURE for this and next weekend features a text from the early twelfth century England that was an authoritative summary of diverse craft techniques in that era. This book is a gem and fortunately has been republished. When I first read it some fifty years ago it left a deep impression, one that was further reinforced upon rereading it. Craftsmen of old had profound skills and deep knowledge. View in LinkedIn
Read More

linkedin post 2021-02-26 05:56:47

Uncategorized
MASTERS OF THE UNIVERSE. “We emphasize the newly recognized roles of phages as puppet masters of their bacterial hosts, where phages are capable of altering the metabolism of infected bacteria through the expression of auxiliary metabolic genes and the redirection of host gene expression patterns.” https://lnkd.in/ddi7prp View in LinkedIn
Read More
linkedin post 2021-02-26 05:54:48

linkedin post 2021-02-26 05:54:48

Uncategorized
MATTER AT SCALE IS DIFFERENT. “General relativity (GR) has made remarkable achievements in resolving various hidden puzzles of the cosmos but it is not adequate to inspect the universe at large scales. In this regard, alternative theories to GR are identified as the most effective approaches to deal with the stimulating mysteries such as dark matter and current accelerated cosmic expansion.” https://www.sciencedirect.com/science/article/pii/S0577907319309773 View in LinkedIn
Read More
linkedin post 2021-02-26 05:53:18

linkedin post 2021-02-26 05:53:18

Uncategorized
ASYMMETRY. “In the analysis of structural properties of compact objects, anisotropic matter configuration plays a crucial role. Since the compact objects possess dense cores and have densities much larger than the nuclear density, therefore, pressure should be anisotropic in the interior region of celestial bodies.” https://www.sciencedirect.com/science/article/pii/S0577907319309773 View in LinkedIn
Read More
linkedin post 2021-02-26 05:52:04

linkedin post 2021-02-26 05:52:04

Uncategorized
SUPER DENSE STARS. “In neutron stars, the degeneracy pressure produced by the neutrons counterbalances the gravitational pull to keep the star in a hydrostatic equilibrium state. The structure of neutron stars with less dense core provides an opportunity to transform into quark stars. The densest compact objects composed of up, down and strange quark matter are named as quark stars.” https://www.sciencedirect.com/science/article/pii/S0577907319309773 View in LinkedIn
Read More
linkedin post 2021-02-26 05:51:04

linkedin post 2021-02-26 05:51:04

Uncategorized
GRAVITATIONAL COLLAPSE. “This collapse is responsible for the existence of massive stars referred to as compact objects which are classified as white dwarfs, neutron stars and black holes based on the masses of parent stars.” https://www.sciencedirect.com/science/article/pii/S0577907319309773 View in LinkedIn
Read More