Tags » Chu

ARRL frequency measuring test

The ARRL puts on a frequency measuring contest every 6 months, whereby a full-carrier signal is transmitted on a particular frequency for a few minutes on different amateur radio bands.  741 more words

Amateur Radio

WELCOME TO A NEW KIND OF COMIC BOOK SITE

Hi readers, and welcome to 4 The Cover.

This is a site that may be a bit superficial at times but its all for the love of art. 448 more words

Adam Hughes

R E D

R E D is the great clarifier – bright and revealing. I can’t imagine becoming bored with red – it would be like becoming bored with the person you love.

Ngọn nguồn bản tính // ChanBaek

Ngọn nguồn bản tính

Tác giả: 余涳

Phiên dịch: QT

Xếp chữ: chubby peachy

Bản chuyển ngữ đã có sự cho phép của tác giả. 5,105 more words

Chanbaek

Rambling on Harem Outfits and Blessings

September 26, 2010
I walked out of my CHU (containerized housing unit) last week and noticed the chill in the air. If I didn’t know better, it was downright cold. 538 more words

Ramblings In And On Iraq

Perhaps Markets and Investors Should Be Cheering S&P Downgrade of China

When investors hear that one of the world’s top credit ratings agencies has issued a sovereign downgrade of one of the world’s biggest nations, it tends to bring more than just some attention. 803 more words

Economy

#ScienceInternelle #Chuspaces un cadre mathématique pour la dualité cartésienne corps-esprit

J’ai déjà parlé ici des espaces et catégories de Chu :

https://anthroposophiephilosophieetscience.wordpress.com/2017/03/05/scienceinternelle-15-chuspaces-les-espaces-de-chu/

et de cet article philosophique de Vaughan Pratt:

http://boole.stanford.edu/pub/ratmech.pdf

Depuis la découverte de la théorie homotopique des types (HoTT, ou homotopy type theory) vers 2006, tout le monde s’est emballé, à juste raison d’ailleurs; les espaces de Chu ont été inventés il y a plus longtemps, par des catégoriciens comme Michael Barr, ils ont comme HoTT de profonds retentissements en “computer Science” et en logique, nous verrons d’ailleurs qu’il existe des relations étroites entre espaces de Chu et théorie homotopique des types. 622 more words

Philosophie