The Calendar of Bloody A.tecs. Living in Central Mexico from the XII century to the being of the XVI century warlike A.tecs devoted much time to sciences including astronomy. For needs of agriculture A.tecs, using the knowledge received from the forecomers, developed the exact calendar system. 52 years of the moon-and-the sun cycle formed the basis of it (something like our conception of "a century"). ... A.tecs year was divided into 18 months with 20 days each. ... Mesopotamian astronomy. ...

... Return to the Kernel page . ... Kernel . ... This article is part of the LWN Porting Drivers to 2.6 series . One might be tempted to think that the basic task of keeping track of the time would not change that much from one kernel to the next. ... One change which shouldn't be problematic for most code is the change in the internal clock rate on the x86 architecture. In previous kernels, HZ was 100; in 2.6 it has been bumped up to 1000. ... Driver porting: Timekeeping changes . ...

... 2015 - 2016 . ... Eugene Higgins Professor of Astrophysics, Princeton University . ... December 8, 2015 . ... November 10, 2015 . ... University of the Sciences in Philadelphia author . ... Amateur Astronomer . ... 2014 - 2015 . ... June 9, 2015 . ... Digital Planetarium and the 2012 Transit of Venus from Hawaii . 2013 - 2014 . ... International Occultation Timing Association . ... 2012 - 2013 . ... 2011 - 2012 . ... Princeton University . ... Amateur Astronomers Association of Princeton, Inc., ...

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Logon . ... Events . ... Display upcoming events only . ... Event . ... Apr 14, 2016 . From the Great Wall to the Great Collider: China and the Quest to Uncover the Inner Workings of the Universe . Details.. Jun 16, 2016 . ... Click on the calendar row to view more details . Logon to view additional events . Logon to post a follow-up comment or review comments from others . ... Calendar . ... Astro Events . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... It's February on the calendar, but in my mind it's May In my mind it's the middle of summer In my mind I'm workin' on a tan In my mind it's July Fourth weekend In my mind , I guess I'm a summer man The fall came fallin' down upon us and the winter followed fast upon its heels The days got short and the nights got long, snow covered all the fields But the crunch of the ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2000 February 13 . Southwest Mercury . Credit: Mariner 10 , NASA . Explanation: The planet Mercury resembles a moon. ... In fact, the Earth is the only planet more dense. ... From Earth , Mercury's proximity to the Sun cause it to be visible only for a short time just after sunset or just before sunrise. ... About APOD | ...

... GTK_CALENDAR_SHOW_HEADING . ... GTK_CALENDAR_SHOW_DAY_NAMES . ... #include time.h #define DEF_PAD 10 #define DEF_PAD_SMALL 5 #define TM_YEAR_BASE 1900 typedef struct _CalendarData { GtkWidget *flag_checkboxes[5]; gboolean settings[5]; gchar *font; GtkWidget *font_dialog; GtkWidget * window ; GtkWidget *prev2_sig; GtkWidget *prev_sig; GtkWidget *last_sig; GtkWidget *month; } CalendarData; enum { calendar _show_header, calendar _show_days, calendar _month_change, ...

... Цвет: бежевый . Коллекция: Весна-лето 2016 . ... Куртка утепленная B.Style. ... Сезон: Весна-лето 2016. ... Игровой набор Transformers "Битва трансформеров" привлечет внимание не только ребенка, но и взрослого. ... Победителем становится тот игрок, чей трансформер выбил голову противника. Чтобы начать заново, нужно просто нажать на голову трансформера. ... Трансформеры - разумные роботы со способностью "трансформироваться", то есть менять свое тело из одного режима в другой. ... Цвет: черный . ...

. APO Weather Status . Current APO Weather Information . Observing Calendars . Observing Schedules (TBD) . Night Log Form (web form) or (text template) . Archived Night Logs (TBD) . User's Mail Servers . Telescope Closure Policy . IAU Circulars (TBD - restricted to APO) . Catalog of UV and Optical Standards (TBD) . Coming to the Site . Staff Directory . Current Sky Calendar .

The 6th INTEGRAL Workshop . The Obscured Universe . ... July 2-8, 2006 . Workshop Information: . ... Deadlines . 2nd circular . ... Past workshops . ... First circular . Jul 2005 . Second circular . Jan 2006 . Deadline for abstract submission and pre-registration . 1 Mar 2006 . ... 13 Apr 2006 . Final registration deadline . ... Deadline for request of visa support at IKI . ... Deadline for sign-up on cultural events (tours) . ... 2 Jul 2006 . ... Workshop dinner . ...

... Manual pages are often copyrighted material. ... If these links return an error message, view the page locally instead. cal - display a calendar . ... checknr - check nroff and troff input files; report possible errors . chgrp - change the group ownership of a file . chmod - change the permissions mode of a file . ... comm - display lines in common, and lines not in common, between two sorted lists . compress , uncompress , zcat - compress or expand files, display expanded contents . ...

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