ABA Research archive

Tag: nullius in verba

A chain of interacting links connecting garment, hand, retention device, holster position, and valid presentation.

Threat DynamicsAugust 27, 2026

Holsters and Garments Are a Human-System Interface, Not a Shopping List

Equipment changes performance through familiarity, geometry, retention, clothing, posture, and error probability; a faster product claim is meaningless without the whole system.

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A hand-held object emerging across four illumination bands from uncertainty to recognition.

Threat DynamicsAugust 27, 2026

Low Light Is an Identification Problem Before It Is a Marksmanship Problem

When illumination falls, object recognition and confidence degrade before a shot is considered; training must measure identification, inhibition, and light use—not groups alone.

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Three recovery curves returning from the same workload at different aerobic capacities.

Human PerformanceAugust 27, 2026

Aerobic Fitness as Tactical Recovery Capacity: What VO₂ Can—and Cannot—Tell an Instructor

Aerobic capacity supports repeated work and recovery, but VO₂peak is not a direct shooting score and must be interpreted through task-specific performance.

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A hydration gauge descending while a vigilance signal becomes noisier and slower.

Human PerformanceAugust 27, 2026

Hydration, Vigilance, and Heat: Small Deficits in a High-Consequence Task

Mild dehydration can alter vigilance, working-memory latency, fatigue, and mood, making fluid balance an operational control rather than a wellness slogan.

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A load-capacity envelope showing productive adaptation between underload and tissue overload.

Human PerformanceAugust 27, 2026

Load Management for Armed Professionals: Building Capacity Without Training into Injury

Training load produces adaptation only when it is recoverable; sudden spikes, repetitive grip work, armor, running, and range volume must be managed as one system.

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A lower leg cross-section with a pressure curve rising predictably during running and falling with rest.

Human PerformanceAugust 27, 2026

When Leg Pain Follows a Clock: Chronic Exertional Compartment Syndrome in Tactical Athletes

Reproducible pain and neurologic symptoms during exertion can reflect pressure within a nonexpanding compartment; load modification and qualified diagnosis must replace toughness tests.

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A triangular architecture linking field experience, empirical evidence, and public accountability beneath an ABA shield.

Professional DoctrineAugust 27, 2026

Private Security Professionalism: Experience, Evidence, and Accountability in One Doctrine

Operational experience becomes professional knowledge only when it is documented, tested, constrained by law and human rights, and accountable to people affected by security services.

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MindsetJuly 30, 2023

Nullius in verba – What does our motto mean?

Founded on November 28, 1660, the Royal Society of London for Improving Natural Knowledge is an institution with the goal of producing scientific knowledge. […]

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