MDS529.7
Definizioni: Scienze naturali e matematicaAstronomiaChronologyHorology
Dewmoji: 🔬???
0 Generalità 216,948 ℹ️ | 1 Filosofia, Psicologia 229,419 💭 | 2 Religione 562,779 🙏 | 3 Scienze sociali 1,169,921 👫 | 4 Linguaggio 177,109 💬 | 5 Scienze naturali e matematica 380,441 🔬 | 6 Tecnologie 844,132 💡 | 7 Belle arti e arti decorative 857,504 🎨 | 8 Letteratura 1,201,263 📚 | 9 Geografia, Storia e discipline ausiliarie 703,933 🗺️ |
50 Scienze naturali e matematica. Generalità 30,392 🔬 | 51 Matematica 73,720 ➗ | 52 Astronomia 21,519 🔭 | 53 Fisica 38,941 🍎 | 54 Chimica 25,962 ⚗️ | 55 Scienza della terra 32,170 🌎 | 56 Paleontologia 9,345 💀 | 57 Scienze della vita. Biologia 50,256 🧬 | 58 Botanica 22,401 🌿 | 59 Zoologia 75,735 🐼 |
520 Astronomy 5,303 🔭 | 521 Celestial Mechanics 451 ⚙ | 522 Telescopes and handbooks 1,368 🌃 | 523 Astronomical objects and astrophysics 10,419 🌌 | 524 Maps and Observations [No longer in use] 166 🗺️ | 525 Earth 558 🌍 | 526 Mathematical geography; cartography, map making 1,717 🌐 | 527 Celestial Navigation 155 🗺 | 528 Ephemerides; Nautic almanacs 163 📒 | 529 Chronology 1,219 ⏳ |
529.0 20 | 529.1 Sideral and Solar Day 49 | 529.2 Solar Year, Months 48 | 529.3 Calendars 280 📅 | 529.4 Calendar of Julius Caesar 20 | 529.5 Calendar of Gregory, 1582-; Almanacs [1582] 6 | 529.6 Ecclesiastic calendar: determination 1 | 529.7 Horology 250 ⏱ | 529.8 | 529.9 1 |
529.70 15 | 529.71 Finding time by transit | 529.72 Finding by equal altitudes | 529.73 Finding by single altitude | 529.74 Finding by sextant (See also 527.1) | 529.75 Time Systems and Standards 3 📏 | 529.76 Distribution of time | 529.77 Cosmic time | 529.78 Instruments for Measuring: Dials, Hourglasses, Clocks, Watches, etc. 26 ⌚ | 529.79 |
Opere selezionate per la classe MDS 529.7 (250)
- Time's Pendulum: From Sundials to Atomic Clocks, the Fascinating History of Timekeeping and How Our Discoveries Changed the World di Jo Ellen Barnett
- A Brief History of Timekeeping: the Science of Marking Time, from Stonehenge to Atomic Clocks di Chad Orzel
- From Sundials to Atomic Clocks: Understanding Time and Frequency (Dover Pictorial Archives) di James Jespersen
Etichette correlate
"Amici lontani"
Classi MDS con una proporzione significativa di consigli in comune, escluse quelle appartenenti alla stessa classe di primo livello.
Nessuno
Definizioni
Edizione del 1922 |
Linguaggio moderno |
Emoji |