RESEARCH BASE
Search 3,721 documents across 34 fields — every claim tier-rated by evidence
3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.
2,479 results for "Huang Di Nei Jing" — page 69 of 124
E_4_21 — Oxygen Isotope Stages: Marine Isotope Record and Climate Cycles
The marine oxygen isotope record — constructed from measurements of the ratio of oxygen-18 to oxygen-16 (δ¹⁸O) in the calcium carbonate (CaCO₃) shells of foraminifera (single-celled marine organisms) preserved in deep-se
E_4_01 — Precession of the Equinoxes and Ancient Encoded Numbers
This document examines Precession of the Equinoxes and Ancient Encoded Numbers, a topic within the Cataclysms and Chronology research area. Notable findings include: 25,920 ÷ 12 = 2,160 years** per zodiacal age. The docu
E_4_09 — Magnetic Pole Reversals and the Laschamp Event
Earth's magnetic field periodically undergoes geomagnetic reversals — events in which the north and south magnetic poles swap polarity. This has occurred at least 183 times in the last 83 million years, with the last ful
E_4_18 — Tephra Chronology: Volcanic Ash as Geological Clock
Tephrochronology is the use of volcanic tephra layers (ash, pumice, and other pyroclastic deposits) as time markers (isochrons) for dating and correlating geological, paleoenvironmental, and archaeological sequences acro
E_4_17 — Palynology: Pollen Records and Vegetation History
Palynology — the study of pollen grains and spores (and other organic-walled microfossils collectively termed palynomorphs) — is one of the most widely applied techniques in Quaternary science, archaeology, and paleoclim
E_4_08 — The 3102/3114 BCE Epoch Date Parallel
This document examines The 3102/3114 BCE Epoch Date Parallel, a topic within the Cataclysms and Chronology research area. Key areas of investigation include The Hindu Kali Yuga — February 17/18, 3102 BCE, The Maya Long C
E_4_14 — Stratigraphic Methods and Geological Timekeeping
Stratigraphy — the study of rock layers (strata) and their sequential relationships — is the foundational framework for understanding geological time and establishing the chronology of Earth's 4.54-billion-year history.
E_1_11 — Comet Encke and the Taurid Complex: Recurring Cosmic Threat
Comet 2P/Encke — a short-period comet with the shortest known orbital period of any bright comet (3.3 years) — is the most prominent surviving fragment of a much larger cometary body whose progressive disintegration over
E_1_12 — Impact Winter Theory: Nuclear Winter and Chicxulub Parallels
The impact winter hypothesis describes the catastrophic global darkening and cooling that follows a major asteroid or comet impact, caused by the injection of vast quantities of dust, soot, and aerosols into the Earth's
E_1_14 — Supernovae in Human History: Crab Nebula, SN 1006, Vela
Supernovae — the catastrophic explosions of massive stars (core-collapse, Type II/Ib/Ic) or white dwarfs exceeding the Chandrasekhar mass limit (thermonuclear, Type Ia) — are among the most energetic events in the univer
E_1_03 — Moon Formation & Artificial Moon Theory
This document examines Moon Formation & Artificial Moon Theory, a topic within the Cataclysms and Chronology research area. Key areas of investigation include The "Ringing Like a Bell" Phenomenon, Low Density and Mass Di
E_1_09 — Solar Storms and Miyake Events
The Sun periodically releases enormous bursts of energy — coronal mass ejections (CMEs) and solar proton events (SPEs) — that interact with Earth's magnetosphere and can have devastating consequences for technology-depen
E_1_06 — Chicxulub Impact and the K-Pg Boundary
Approximately 66 million years ago, at the boundary between the Cretaceous and Paleogene periods (K-Pg boundary, formerly K-T boundary), a ~10 km diameter asteroid struck what is now the Yucatán Peninsula of Mexico, crea
E_5_09 — Catastrophism vs Uniformitarianism: Geological Paradigm Debates
The catastrophism vs uniformitarianism debate shaped the foundations of modern geology and continues to evolve. Georges Cuvier (1769–1832) championed catastrophism — the idea that Earth's geological features were shaped
ZG_2_02 — Pidgins, Creoles, and Language Contact Phenomena
Pidgins and creoles are languages born from contact between groups with no shared language — they offer a natural laboratory for studying how human linguistic capacity creates new grammatical systems under extreme condit
ZG_2_14 — Historical Pragmatics: Speech Acts and Politeness Across Centuries
Historical pragmatics investigates how language use in context — speech acts, politeness strategies, discourse organization, implicature, and interpersonal meaning — has changed over time. Where historical linguistics tr
ZG_2_05 — Sacred Languages — Sanskrit, Hebrew, Arabic, Latin
Across civilizations, certain languages have been elevated above the ordinary functions of communication to the status of sacred or liturgical languages — vehicles believed to possess special power by virtue of their con
ZG_2_03 — Endangered Languages and Revitalization Movements
Of the approximately 7,000 languages spoken in the world today, linguists estimate that 40–50% are endangered — meaning they are no longer being learned by children and will likely cease to be spoken within one to two ge
ZG_2_12 — Language Contact and Substrate Effects in Ancient Civilizations
Language contact — the situation in which speakers of different languages interact and their languages influence one another — is one of the most powerful forces shaping linguistic change, and its effects are pervasive t
ZG_5_01 — Computational Linguistics and NLP
Computational linguistics (CL) and natural language processing (NLP) are the interdisciplinary fields concerned with enabling computers to process, analyze, understand, and generate human language. CL originated in the 1
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