RESEARCH BASE

Search 3,721 documents across 34 fields — every claim tier-rated by evidence

3,721 Documents 34 Sections 43,625 Citations 34,852 Keywords Indexed 4 Evidence Tiers

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.

3,701 results for "H II region" — page 182 of 186

J_3_00 Ancient Technology

J_3_00 — Engineering Construction: Subfolder Summary

J_1_00 Ancient Technology

J_1_00 — Energy Acoustic Advanced: Subfolder Summary

J_2_00 Ancient Technology

J_2_00 — Metallurgy Materials Craft: Subfolder Summary

J_4_00 Ancient Technology

J_4_00 — Military Agriculture Domestic: Subfolder Summary

Q_1_00 Cosmology & Physics

Q_1_00 — Foundations Cosmological Models: Subfolder Summary

Q_3_00 Cosmology & Physics

Q_3_00 — Planetary Solar Astrobiology: Subfolder Summary

ZB_5_00 Ecology & Biology

ZB_5_00 — Systems Applied Ecology: Subfolder Summary

ZB_0_00 Ecology & Biology

ZB_0_00 — Ecology & Organismal Biology: Section Summary

ZB_4_00 Ecology & Biology

ZB_4_00 — Biome Landscape Ecology: Subfolder Summary

ZB_3_00 Ecology & Biology

ZB_3_00 — Ecosystem Ecology: Subfolder Summary

ZC_3_00 Social Science

ZC_3_00 — Work Economy Politics: Subfolder Summary

ZC_5_00 Social Science

ZC_5_00 — Modern Applied Social Science: Subfolder Summary

ZC_5_19 Credible Social Science

ZC_5_19 — Network Society — Castells

Manuel Castells (born 1942 in Hellín, Spain), professor at the University of Southern California and emeritus at the University of California, Berkeley, produced one of the most ambitious sociological analyses of the lat

network society Manuel Castells information age informationalism space of flows timeless time
ZC_2_16 Verified Social Science

ZC_2_16 — Social Capital

Social capital — the networks of relationships, norms of reciprocity, and trust that facilitate collective action and cooperation within and between groups — emerged as one of the most influential and contested concepts

social capital Bourdieu Coleman Putnam bonding capital bridging capital
ZC_2_00 Social Science

ZC_2_00 — Sociology Institutions: Subfolder Summary

G_0_00 Modern Frameworks

G_0_00 — Modern Frameworks: Section Summary

G_1_06 Verified Modern Frameworks

G_1_06 — Paleoproteomics — Ancient Proteins Beyond DNA

Paleoproteomics is the extraction, identification, and analysis of ancient proteins from archaeological and paleontological materials — an emerging molecular method that extends biological identification far beyond the t

paleoproteomics ancient proteins ZooMS collagen fingerprinting mass spectrometry LC-MS/MS
G_3_24 Credible Modern Frameworks

G_3_24 — Post-Normal Science: Funtowicz, Ravetz, and Uncertainty

Post-normal science (PNS) is a framework for understanding and managing scientific inquiry when facts are uncertain, values in dispute, stakes high, and decisions urgent — conditions that characterize many of the most cr

post-normal science Funtowicz Ravetz uncertainty decision stakes extended peer community
G_2_00 Modern Frameworks

G_2_00 — Analytical Computational: Subfolder Summary

O_2_00 Earth Anomalies

O_2_00 — Geological Tectonic: Subfolder Summary