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.

189 results for "AGN feedback" — page 6 of 10

Q_2_14 Verified Cosmology & Physics

Q_2_14 — Gamma-Ray Bursts

Gamma-ray bursts (GRBs) are the most energetic electromagnetic events in the universe — brief, intense flashes of gamma radiation that, when corrected for beaming, release ~10⁴⁴–10⁴⁷ joules in seconds to minutes. First d

gamma-ray burst GRB long GRB short GRB Vela satellite afterglow
Q_2_18 Verified Cosmology & Physics

Q_2_18 — Neutrino Astronomy: Ghostly Messengers from the Cosmos

Neutrino astronomy — the observation of astrophysical sources through their neutrino emission rather than electromagnetic radiation — opened a new window on the universe by detecting particles that can escape from region

neutrino-astronomy icecube supernova-1987a neutrino-oscillation multi-messenger kamiokande
Q_3_06 Verified Cosmology & Physics

Q_3_06 — Solar Physics and Helioseismology

The Sun is the most thoroughly studied star, yet fundamental mysteries persist about its interior dynamics and outer atmosphere. Helioseismology — the study of solar oscillations — revolutionized solar physics by providi

helioseismology solar oscillations p-modes g-modes solar interior solar neutrino problem
Q_3_07 Verified Cosmology & Physics

Q_3_07 — Plasma Cosmology and the Electric Universe Hypothesis

Plasma cosmology and its populist extension, the Electric Universe (EU) hypothesis, propose that electromagnetic forces — rather than gravity — are the dominant organizing force in the cosmos, and that plasma (ionized ga

plasma cosmology electric universe EU plasma Alfvén Birkeland
Q_3_04 Verified Cosmology & Physics

Q_3_04 — Gravitational Lensing: Bending Light and Mapping the Invisible Universe

Gravitational lensing — the bending of light by massive objects predicted by Einstein's general relativity — has become one of the most powerful observational tools in modern astrophysics. First confirmed during the 1919

gravitational lensing strong lensing weak lensing microlensing Einstein rings Einstein cross
ZB_2_03 Verified Ecology & Biology

ZB_2_03 — Biomineralization and Biological Engineering

Biomineralization — the process by which living organisms produce minerals — represents one of the most sophisticated feats of biological engineering on Earth. From nacre (mother of pearl), whose alternating layers of ar

biomineralization nacre bone coral diatoms Fibonacci
ZB_2_10 Verified Ecology & Biology

ZB_2_10 — Endocrine System: Hormones, Chemical Signaling, and Evolution

The endocrine system coordinates organismal development, metabolism, reproduction, and stress responses through chemical messengers — hormones — secreted into the bloodstream. This ancient signaling system predates the n

endocrine system hormones chemical signaling endocrine glands hypothalamus pituitary
ZB_5_29 Verified Ecology & Biology

ZB_5_29 — Biomineralization: Biological Crystal Engineering from Shells to Bones

Biomineralization — the process by which living organisms produce minerals — is one of the most remarkable achievements of biological engineering, responsible for structures ranging from the calcium carbonate shells of m

biomineralization calcium carbonate hydroxyapatite nacre bone mineralization magnetotaxis
ZB_5_02 Verified Ecology & Biology

ZB_5_02 — Biological Networks and Systems Biology

Systems biology investigates how biological function emerges from the collective interactions of molecular components — genes, proteins, metabolites, and signaling molecules — organized into networks. Rather than studyin

systems biology biological networks gene regulatory networks protein-protein interactions metabolic networks signaling pathways
ZC_3_11 Verified Social Science

ZC_3_11 — Warfare and Conflict — Anthropological Perspectives

The anthropology of warfare and conflict addresses one of the most consequential and contested questions in the human sciences: is organized violence a universal feature of human societies, an evolutionary inheritance, o

warfare conflict violence war peace aggression
G_4_27 Verified Modern Frameworks

G_4_27 — Schumann Resonance and Human Physiology: Evidence Assessment

The Schumann resonance — a global electromagnetic phenomenon at ~7.83 Hz fundamental and harmonics ~14.3, 20.8, 27.3, 33.8 Hz — is real, well-measured, and physically explained by lightning-driven oscillations in the Ear

Schumann resonance ELF electromagnetic ionospheric cavity geomagnetic brain entrainment 7.83 Hz
G_1_03 Verified Modern Frameworks

G_1_03 — Remote Sensing Satellite Archaeology and Geophysics

Remote sensing and geophysical survey — the use of satellite imagery, airborne sensors, and ground-based electromagnetic instruments to detect buried or hidden archaeological features without excavation — has become one

remote sensing satellite archaeology geophysics ground-penetrating radar GPR magnetometry
G_1_16 Verified Modern Frameworks

G_1_16 — Ground-Penetrating Radar in Archaeological Prospection

Ground-Penetrating Radar (GPR) is a non-invasive geophysical survey technique that transmits short pulses of electromagnetic (radar) energy into the ground and records the reflections returned from subsurface interfaces

ground-penetrating radar GPR geophysics prospection survey subsurface
G_3_04 Verified Modern Frameworks

G_3_04 — Schumann Resonance & Frequency Claims

Schumann resonances (~7.83 Hz fundamental) are Tier 1 atmospheric physics — experimentally verified electromagnetic standing waves in the Earth-ionosphere cavity (Schumann 1952, Balser & Wagner 1960). The numerical coinc

Schumann resonance 7.83 Hz ELF lightning ionosphere Solfeggio
G_3_05 Verified Modern Frameworks

G_3_05 — Self-Organization and Emergence

Self-organization is the process by which global order arises from local interactions among components of an initially disordered system, without external direction or centralized control. Emergence is the closely relate

self-organization emergence complexity Kauffman autocatalysis autopoiesis
G_3_15 Credible Modern Frameworks

G_3_15 — Piezoelectric Effects: Crystals, Geology, and Ancient Technology

Piezoelectricity (from Greek piezein, "to squeeze") is the physical phenomenon whereby certain crystalline materials generate an electric charge when subjected to mechanical stress, and conversely, deform mechanically wh

piezoelectric crystal quartz granite charge stress
G_3_26 Verified Modern Frameworks

G_3_26 — Resonance as Universal Information Encoding

Resonance — the selective amplification of energy at characteristic frequencies — appears across physical, biological, and cognitive systems as a substrate-independent information-encoding mechanism. From radio receivers

resonance oscillation coupled oscillators information encoding frequency phase locking
G_3_16 Credible Modern Frameworks

G_3_16 — Complexity Theory and Civilizational Collapse

Complexity theory — drawn from physics, mathematics, ecology, and information theory — provides a powerful framework for understanding why civilizations collapse: not as the result of a single catastrophic event, but as

complexity collapse civilization complex systems emergence resilience
O_1_00 Earth Anomalies

O_1_00 — Geomagnetic Atmospheric: Subfolder Summary

O_1_10 Verified Earth Anomalies

O_1_10 — Carrington Event and Space Weather Threats to Earth

The Carrington Event of September 1–2, 1859 was the most intense geomagnetic storm in recorded history — caused by a massive coronal mass ejection (CME) from the Sun that struck Earth's magnetosphere approximately 17.6 h

Carrington Event solar storm space weather coronal mass ejection CME geomagnetic storm