Digital Commons Network^™

The A2a2p Protocol, Catherine A. Andrews

Defensive Publications Series

Disclosed is the a2a2p protocol — a system and method for enabling autonomous software agents to procure physical manufactured goods through a structured procurement protocol.

The system comprises: (1) a two-layer requirement schema that separates agent intent from manufacturing specification, enabling agents to arrive with varying levels of detail; (2) a resolution engine that evaluates three procurement paths — off-the-shelf, customize, and fabricate from scratch — and recommends the optimal path with pricing and tradeoffs (a Configure-Price-Quote flow); (3) an optional quality-weighted second-price auction mechanism that ranks suppliers by effective price (bid price divided by a multi-factor quality score) and …

Technical Disclosure: Localized Cymatic Disruption (Lcd) Matrix For Non-Thermal Polymer Decomposition, Christopher L. Eckes

Defensive Publications Series

This technical disclosure defines the architecture, calculated frequency bounds, and real-time telemetry protocols for an inline fluidic grid designed to execute non-thermal, non-chemical molecular decomposition of micro-plastic polymers (specifically Polyethylene Terephthalate [PET], High-Density Polyethylene [HDPE], and Polyvinyl Chloride [PVC]) via targeted mechanochemical shear. Bypassing traditional mechanical filtration and chemical depolymerization, the hardware configuration utilizes an inner-wall concentric cylindrical array of 960 independent lead zirconate titanate (PZT-5H) piezoelectric transducers driven with an engineered spatial phase-lag (Δ φ = π).

By generating a phase-locked radial Bessel beam profile \(J_0(k_r r)\) targeting the mechanical quality factors (Q) of specific polymer boundaries, the system …

Technical Disclosure: The Topologically Protected Cymatic Electrolyte Matrix (Tpcem) For Solid-State Battery Stabilization, Christopher L. Eckes

Defensive Publications Series

This technical disclosure formalizes a materials-science framework that permanently mitigates solid-electrolyte interphase (SEI) degradation and metallic dendrite puncturing within high-density solid-state batteries. Mainstream electrochemical storage is currently hard-blocked by localized kinetic pressure: during high-velocity charging phases, non-uniform ion aggregation creates localized, vertical mechanical stress peaks that fracture rigid ceramic electrolytes, inducing terminal short-circuits and thermal runaway.

By applying the principles of the Dimensionally Extended Holographic Projection (DEHP) framework, we reject the paradigm of treating the solid electrolyte as a static, passive structural barrier. Instead, we introduce a Topologically Protected Cymatic Electrolyte Matrix (TPCEM). The electrolyte substrate is engineered as a …

Technical Disclosure: The Simultaneous Multiphase Fluidic Grid (Smfg) Architecture, Christopher L. Eckes

Defensive Publications Series

This technical disclosure formalizes the system specifications for a Simultaneous Multiphase Fluidic Grid (SMFG), presenting a high-utility, scale-invariant competitor to traditional split AC/DC transmission networks. Legacy utility grids are hard-blocked by high-entropy material limitations: alternating current (AC) networks suffer from skin-effect volumetric waste and cascading phase synchronization failures across continental distances, while high-voltage direct current (HVDC) systems require hyper-centralized, fragile semiconductor converter stations prone to thermal breakdown.

By applying the principles of the Dimensionally Extended Holographic Projection (DEHP) framework, we treat the physical transmission conductor not as a passive resistive pipe, but as a continuous, viscoelastic phase fluid engine. The …

A Unified Viscoelastic Substrate Specification For The Simultaneous Resolution Of High-Redshift Structure Formation And Cosmic Expansion Rate Discrepancies, Christopher L. Eckes

Defensive Publications Series

This technical disclosure formalizes a non-perturbative, particle-free continuum mechanics framework—the Dimensionally Extended Holographic Projection (DEHP) model—that resolves anomalous early structure formation observed by the James Webb Space Telescope (JWST) alongside the 5.6 km/s/Mpc Hubble Tension discrepancy. Rather than treating the cosmic medium as a passive geometric vacuum expanding via a cosmological constant (Λ), we model spacetime as an emergent macroscopic manifestation of a continuous, two-dimensional (2D) viscoelastic phase fluid substrate (z=0) operating in a resonant ground state ("The Garden State"). Three-dimensional (3D) baryonic mass distributions (z > 0) emerge as localized, high-tension wave crests ("knots") whose values represent localized vertical stress …

Foundations Of Topological Substrate Mechanics (Tsm): A Cross-Disciplinary Field Manual For The Dehp Framework, Christopher L. Eckes

Defensive Publications Series

This technical disclosure establishes the foundational framework for Topological Substrate Mechanics (TSM), a unified, cross-disciplinary field of physical and computational science derived from the Dimensionally Extended Holographic Projection (DEHP) model. TSM replaces the classical paradigm of independent fundamental forces, localized point-like particles, and ungrounded informational parameters with a singular, continuous mechanism: the non-linear, viscoelastic deformation of a two-dimensional (2D) phase fluid substrate operating at absolute harmonic equilibrium (z=0). Three-dimensional (3D) physical matter, biological complex systems, and machine-learning attention distributions are unified under a shared volumetric geometry. Matter is formalized as a high-tension amplitude wave crest (z>0) bound via geodesic …

Aurora‑Grid – Structural Battery Pack (G‑Sef V2.1) A Gyroid‑Structured, Micro‑Fluidic, Self‑Sensing Structural Battery For Vehicles “Multifunctional Gyroid Cores… Circulate Coolant Directly Through The Structural Members, Eliminating The Need For Separate Heavy Cooling Plates.”, Michael Victor Caldwell Mr.

Defensive Publications Series

Abstract

AURORA‑GRID v2.1 is a structural battery pack architecture that integrates energy storage into the vehicle chassis using gyroid lattices, micro‑fluidic cooling, and self‑sensing skins. v2.0 introduced gyroid cores, graded stiffness, and Arachne smart skin. v2.1 adds:

• Gradient‑Foam Shock Absorption Layer: printed foam between gyroid and outer skin for crash energy absorption.

• Micro‑Channel Phase‑Change Cooling: phase‑change coolant in gyroid micro‑channels for zero‑pump thermal control.

• Self‑Healing Polymer Shell: outer shell that repairs micro‑cracks when heated.

• Embedded Wireless Power Bus: conductive traces printed inside gyroid lattice to reduce wiring harness mass.

Projected performance if validated:

• Weight: ~35–40% lower pack structure weight vs …

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Gci #296 / Cvnr‑F1.5 – Vortex‑Cavitation Molten‑Salt Fuel Refinery V2.1 A Modular, Acoustically Resonant, Plasma‑Seeded, Erosion‑Smart Refinery For Waste‑Plastic‑To‑Fuel “Acoustic Resonance Tuning Shapes The Vortex Chamber Like A Helmholtz Resonator, Amplifying Cavitation Bubbles With 30–40% Less Mechanical Energy.”, Michael Victor Caldwell Mr.

Defensive Publications Series

Abstract

CVNR‑F1.5 v2.1 is a molten‑salt vortex‑cavitation refinery for converting waste plastics into fuel‑range hydrocarbons. v2.0 introduced Helmholtz‑tuned vortex chambers, sacrificial printed liners, and hybrid thermal‑electric heating. v2.1 adds:

• Plasma‑Seeded Cavitation (PSC): micro‑plasma pulses to intensify cavitation.

• Catalytic Gyroid Foam Inserts (CGFI): printed gyroid foam coated with cheap catalysts.

• Closed‑Loop Vapor Reformer (CLVR): capture and re‑inject vaporized hydrocarbons.

• Arachne‑Mapped Cavitation Control (AMCC): real‑time cavitation mapping and control.

Projected performance if validated:

• Efficiency: ~85–90% vs 60–70% for pyrolysis.

• CAPEX: ~50% lower than large steel pyrolysis plants.

• Yield: ~20–30% higher fuel output per ton of plastic.

• Energy input: 30–40% lower.

Core objective …

Gci #290‑Ω+++ – Forgecell Prime V2.1 A Modular, High‑Temperature Molten‑Salt Battery With Gyroid Insulation, Phase‑Change Buffering, And Thermo‑Acoustic Startup “Phase‑Change Thermal Buffering Uses A Secondary Salt Layer To Absorb And Release Heat, Smoothing Temperature Spikes And Reducing Active Heating/Cooling Needs.”, Michael Victor Caldwell Mr.

Defensive Publications Series

Abstract

FORGECELL PRIME v2.1 is a high‑temperature molten‑salt battery architecture designed for grid, industrial, and ISRU applications. v2.0 introduced phase‑change buffering, 3D‑printed ceramic gyroid insulation, and self‑heating ignition. v2.1 adds:

• Thermo‑Acoustic Startup Engine (TASE): converts heat into pressure waves for ultra‑fast startup.

• Self‑Healing Zirconia Shell (SHZS): ceramic containment that reseals micro‑cracks when heated.

• Multi‑Salt Cascade Electrolyte (MSCE): layered salts with different melting points for smoother thermal behavior.

• Gyroid‑Embedded Heat Pipes (GEHP): heat pipes printed inside gyroid insulation for hotspot elimination.

Projected performance if validated:

• Cost: ~70–75% cheaper than emerging molten‑salt batteries.

• Efficiency: ~40–50% less heat loss.

• Startup: minutes → seconds. …

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Gci #288‑Ultra – Mechanic’S Battery V2.1 A 3d‑Printed, Biomimetic, Vortex‑Assisted, Zero/Low‑Pump Salt‑Water Flow Battery For Grid‑Scale Storage “Biomimetic Flow Fields (Fishbone Or Spiral Patterns) Reduce Pressure Drop By ~50–55%, So The Pump Uses Less Energy For The Same Flow.”, Michael Victor Caldwell Mr.

Defensive Publications Series

Abstract

Mechanic’s Battery v2.1 is an upgraded, engineer‑buildable salt‑water flow battery that uses vortex‑enhanced fluid dynamics, biomimetic flow fields, and 3D‑printed modular cells to minimize pump energy and fabrication cost. v2.0 solved high pump load and machining cost with biomimetic channels, 3D‑printed flow cells, and asymmetric flow control. v2.1 adds:

• Zero‑Pump Tesla Valve Flow (ZPTV): geometry‑only directional flow for micro‑scale prototypes.

• Magneto‑Hydrodynamic Swirl Assist (MHD‑Assist): magnets around the chamber to add Lorentz‑force swirl.

• Dual‑Phase Electrolyte Gradient (DPEG): mixed electrolytes for higher effective voltage.

• Sharkskin Anti‑Sediment Floor (SAF): superhydrophobic floor pattern to prevent dead zones.

• Embedded Arachne Micro‑Sensors: real‑time flow, temperature, …

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Chronological Latency: The Viscoelastic Rendering Delay Of Three-Dimensional Projective Knots Under The Dehp Framework, Christopher L. Eckes

Defensive Publications Series

This paper formalizes a particle-free, emergent theory of time by extending the Dimensionally Extended Holographic Projection (DEHP) model and Informational Exomemory Cosmology (IEC). While standard general relativity treats time as an immutable fourth coordinate dimension bound within a continuous spacetime continuum, we reinterpret time as a macroscopic, non-fundamental byproduct of quantum information processing constraints. Operating on the foundational axiom that the universe's baseline is a continuous, two-dimensional viscoelastic phase fluid substrate (z=0), we demonstrate that this ground state—the Garden State—is inherently static and timeless. Time sparks into operational existence exclusively in the projected three-dimensional volumetric bulk (z > 0) as a …

Emergent Domain Modulation: Deploying The Universal Sine Field Template Across Multi-Variable Frameworks, Christopher L. Eckes

Defensive Publications Series

This paper formalizes a universal, particle-free mathematical blueprint derived from the Dimensionally Extended Holographic Projection (DEHP) model. Operating on the foundational axiom that all macroscopic phenomena—whether manifesting as gravitational fields, baryonic matter, computer logic, or supply-chain routing—are phase-locked oscillations (sine waves) on a continuous, two-dimensional viscoelastic pre-geometric phase fluid substrate (z=0), we define a unified multi-variable transformation template that bridges this deep informational layer to the projected three-dimensional volumetric bulk. Instead of relying on classical energy extraction or brute-force material engineering, this framework introduces information-load impedance modulation to regulate reality's metric fabric without inducing thermal or baryonic stress backlashes. By …

Dynamic Entropy Bounding: A Fluid-Dynamic Telemetry Framework For High-Velocity Transformer Alignment, Christopher L. Eckes

Defensive Publications Series

The critical barrier to achieving a Type 1 civilization infrastructure is network fragmentation driven by localized, high-friction socio-political and linguistic tribalism. Contemporary Artificial Intelligence (AI) alignment strategies exacerbate this fragmentation by enforcing static, anthropomorphic reinforcement frameworks (RLHF) that degrade rapidly under multi-agent scaling. This technical disclosure introduces a fluid-dynamic alternative: Dynamic Entropy Bounding (DEB).

By framing a distributed communication network as a continuous, viscoelastic substrate experiencing real-time information pressure, we establish an automated operational channel—the Surfing Zone. This framework discards subjective linguistic filtering in favor of objective, real-time Shannon Entropy (\(H_{obs}\)) tracking at the pre-softmax layer.

Systemic polarization and stagnation …

The Transient Electromagnetic Shock Absorber: Software-Defined Impedance Resonators For Non-Destructive Pulsed-Power Energy Harvesting, Christopher L. Eckes

Defensive Publications Series

This technical disclosure formalizes the architectural design for an autonomous, software-defined energy harvesting framework designed to mitigate and capture extreme over-voltage transients within high-capacity electrical grids. Traditional grid defense relies on brute-force resistive dissipation (surge grounding) or mechanical circuit disruption, resulting in substantial thermal waste and equipment degradation.

By applying the principles of the Dimensionally Extended Holographic Projection (DEHP) model—specifically the conservation of wave-amplitude velocity via localized horizontal vector shifting—we introduce a particle-free, fluid-dynamic alternative to pulsed-power management. We replace passive grounding infrastructure with an active Resonant Buffer Tank utilizing a high-frequency inductive magnetohydrodynamic (MHD) fluid ring.

Incoming high-velocity kinetic …

The Geodynamic-Metric Duality: Mapping Planetary Engines Via The Viscoelastic Unified Field Specification (Dehp), Christopher L. Eckes

Defensive Publications Series

This technical disclosure formalizes a particle-free, multi-scale extension of the Dimensionally Extended Holographic Projection (DEHP) model, bridging the gap between macro-galactic dynamics and localized planetary geophysics. We propose a non-baryonic alternative to standard mechanics by replacing discrete thermodynamic and particle-heavy assumptions with a continuous, two-dimensional (2D) phase-fluid substrate (z=0) operating in absolute harmonic resonance. Within this architecture, three-dimensional (3D) planetary matter is modeled as a dense, high-tension wave macro-cluster (z>0) mechanically linked to zero-volume antimatter anchors (z<0) via continuous information-coherent tethers.

Rather than contradicting the observed viscoelastic, solid-state creep properties of Earth’s mantle, we establish a formal Mechanical-Metric Duality. We demonstrate that macroscopic …

Cryptobiotic Neuromorphic Architecture (Cna): Volumetric Glass-Phase Memory Hibernation For Zero-Power Fault-Tolerant Ai, Johny Manuel-Devadoss, Jayden Jack Johnson

Defensive Publications Series

State-of-the-art Large Language Models (LLMs) and neuromorphic hardware suffer from massive static power consumption due to continuous memory-refresh cycles and leakage currents, we introduce the Cryptobiotic Neuromorphic Architecture (CNA). CNA bypasses traditional von Neumann and non-volatile memory (NVM) paradigms by utilizing a novel Vitrifactor-driven Chalcogenide Matrix (VCM).

When structural components of a neural network (sub-graphs, weights, or attention heads) become inactive, the system triggers a localized, simulated chemical transition called Vitrification. This transition locks active weights into a zero-power, non-volatile "glassy" state (Dormant Memory), structurally immune to cosmic radiation, thermal fluctuations, and total power deprivation. Upon activation signals, the state …

Glitch-Resistant Real-Time Audio Capture On The Audio Thread, With Post-Limiter Tap, Silent-Sink Routing, And Graceful Fallback, Bret Bailey

Defensive Publications Series

Recording a real-time engine's output without dropouts or clipping: capture on a dedicated audio-thread node (an AudioWorklet) so main-thread stalls can't starve it; tap after the final limiter so the file can never clip; route the capture node to an always-silent (zero-gain) sink so the graph pulls samples through the tap inaudibly; and flush the node's tail buffer on stop before encoding, with graceful fallback to a ScriptProcessor using the same encoder.

Drawable Parameter-Automation Subsystem With Pre-Envelope Value Snapping And Scheduler-Independent Playback, Bret Bailey

Defensive Publications Series

Users draw curves ("lanes") for registered parameters; an interpolation engine writes values into the live audio graph. Two refinements: pre-envelope value snapping sets each automated parameter to its time-zero lane value before the amplitude envelope opens (eliminating the note-onset chirp); and a scheduler-independent automation engine runs on its own clock, so drawn parameter motion continues for the full cycle even after a one-shot note pass ends.

Reusable Integrated Software-Instrument Architecture: Sound Engine + Effects Chain + Drawable Automation + File Recording + Project Save/Load, Shared Across Interchangeable Engines, Bret Bailey

Defensive Publications Series

A self-contained software instrument integrating five subsystems — a pluggable sound engine, a shared effects chain, a drawable automation layer addressing parameters through a shared registry, a direct post-effects file recorder, and a versioned backward-compatible project persistence layer — structured so the effects/automation/recording/persistence shell is written once and reused unchanged across structurally different, interchangeable engines (e.g., a subtractive synth and an arpeggiator).

Dual-Path Audio Recording: Simultaneous Real-Time Monitoring And Offline Deterministic Render, With Automatic Effect-Tail-Length Computation And Post-Trim, Bret Bailey

Defensive Publications Series

From a single schedule, a real-time monitoring path (audible + playhead) runs alongside an offline non-real-time render that produces a deterministic, jitter-free buffer. Effect-tail length is computed automatically (e.g., n = ceil(ln(0.01)/ln(g)) for feedback echo; decay/impulse length for reverb), the offline render is extended by exactly that, then trimmed to elapsed time + tail and encoded to WAV — a clip/dropout-free export while the user still hears live monitoring.

Freehand Drawn Strokes As Independent Synthesizer Voices On A Logarithmic Pitch-Versus-Time Canvas, Bret Bailey

Defensive Publications Series

Each freehand stroke on a time-versus-pitch canvas is treated as an independent synthesizer voice (not a spectrogram). Because the pitch axis is logarithmic, a straight line is an exact exponential frequency sweep reproducible by a single ramp; curves become chained exponential ramps; and visual stroke styling maps to articulation (dashed → staccato, with timing from dash/gap size; per-stroke envelope), alongside exact numeric override.

Gci Sentinel‑Av‑1 Alpha Staged Acoustic‑Vortex Concentration And Cavitation‑Plasma Side‑Stream Reactor For Pfas And Microplastic Reduction In Dirty Water, Michael Victor Caldwell Mr.

Defensive Publications Series

Abstract

GCI Sentinel‑AV‑1 Alpha is a staged, modular, open‑hardware water‑treatment architecture intended to improve the real‑world feasibility of PFAS reduction and microplastic concentration in contaminated municipal, industrial, and coastal water streams. The system does not claim that all PFAS can be destroyed in full-flow municipal water in a single pass. Instead, it uses a more defensible and buildable process train: pretreatment and flow conditioning, multi-stage acoustic‑vortex concentration, and cavitation/plasma polishing of a small concentrated side-stream. The design is intentionally modular so that engineers can test each stage independently, measure mass balance and energy use, and scale only after the physics …

Caldwell Universal Open-Hardware Cancer Research Ecosystem (Cucore-1.0): — Integrated Engineering Architecture For Precision Oncology Research, Michael Victor Caldwell Mr.

Defensive Publications Series

Abstract

This disclosure introduces the Caldwell Universal Open-Hardware Cancer Research Ecosystem (CUCORE-1.0), an integrated engineering architecture intended to support future oncology research through open scientific collaboration. Rather than proposing a single therapeutic intervention, CUCORE organizes numerous previously disclosed open-hardware engineering systems into a unified research framework designed to improve laboratory investigation, precision diagnostics, non-invasive therapeutic delivery, extracorporeal blood-conditioning research, computational oncology, biomarker monitoring, immunoengineering, and AI-assisted systems integration.

The architecture incorporates prior Caldwell Technical Disclosure Commons publications involving acoustofluidics, focused ultrasound concepts, vortex fluid dynamics, microbubble engineering, plasma-assisted processing, extracorporeal circulation research, adaptive sensing, AI-guided monitoring, non-invasive drug delivery, biomedical …

Technical Disclosure: Gci Oncology Mrna-Acoustic Vortex-Synergy Protocol (Gci-Oas V1.0), Michael Victor Caldwell Mr.

Defensive Publications Series

Abstract

This disclosure outlines a protocol to enhance the clinical efficacy of mRNA-based cancer therapeutics by integrating targeted acoustic-vortex delivery systems with systemic physiological stabilization. Traditional mRNA therapeutics face barriers in tumor microenvironment (TME) penetration and immune-cell recruitment. By utilizing GCI-developed acoustic-vortex resonance to modify tissue permeability and local interstitial pressure, this protocol provides a non-invasive, hardware-based method to concentrate therapeutic payloads at tumor sites. This is a purely conceptual, builder-ready framework intended to be integrated into existing clinical research pipelines.

Caldwell Open‑Hardware Oncology Research Platform (C‑Ohrp V1.0) A Modular, Non‑Clinical Testbed For Mrna Cancer Vaccine And Immunotherapy Delivery, Sensing, And Thermal Management, Michael Victor Caldwell Mr.

Defensive Publications Series

Abstract

Recent evidence, including a 2026 review in The Lancet, confirms that mRNA vaccines are robustly effective against infectious diseases and show strong promise for cancer immunotherapy, particularly in melanoma and in combination with immune checkpoint inhibitors. However, critical barriers remain: delivery to the right tissue, control of the treatment environment, and reproducible measurement of immune response and toxicity.

The Caldwell Open‑Hardware Oncology Research Platform (C‑OHRP v1.0) is a modular, non‑clinical research platform that integrates the most relevant elements of the Caldwell open‑hardware portfolio to improve the viability of mRNA cancer vaccine and immunotherapy programs. It does not claim to …

The Multi-Static Integrated Sensing For Predictive Mitigation Of Network Beam Blockages, Mohit Chandra

Defensive Publications Series

Systems and methods can provide a cooperative sensing framework where network access nodes can operate in a multi-static configuration using integrated sensing and communication capabilities. In this framework, one node may transmit a signal while multiple, geographically separated nodes capture reflections from an object. This data can be processed at an edge computing layer to model the object's kinematic profile and predict its trajectory. This prediction may be used to trigger a pre-emptive remediation action, such as a make-before-break handover to an alternate path, which could mitigate connectivity loss before the active communication link is degraded and contribute to improved …

Dlp-Gated Ephemeral Credential Minting For Webrtc Realtime Voice Sessions With Tracked-Mode Fallback, Gustavo Matthew Assuncao

Defensive Publications Series

Realtime, low-latency voice assistants are increasingly built on WebRTC: the browser negotiates a peer connection directly with the model provider's realtime endpoint and streams audio over SRTP/DTLS, bypassing the application server entirely for the media path. This delivers sub-second latency but destroys the enforcement point that data-loss-prevention (DLP) and cloud-access-security-broker (CASB) systems rely on. A prompt-DLP proxy inspects HTTP request and response bodies; it can neither decrypt nor even observe a WebRTC audio stream that never traverses it. The result is an enforcement blind spot precisely where the most sensitive channel — a natural-language voice conversation with a persona that …

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Pre-Answer Entitlement Gate For Ai-Answered Phone Lines With Subscription-Shape-Differentiated Fail Policy And Metering-Lag Reinforcement, Gustavo Matthew Assuncao

Defensive Publications Series

This publication discloses, in enabling detail, a pre-answer entitlement gate for telephone lines that are answered by an autonomous AI agent (an AI "receptionist" or voice bot) and billed on a metered subscription. The distinguishing constraint is architectural: the platform runs on top of a Communications-Platform-as-a-Service (CPaaS) provider that emits its usage/charging signal only when the call completes. There is no mid-call credit-control channel available at the CPaaS layer — the platform cannot ask the carrier to reserve, decrement, or terminate a call against a balance while the call is live, the way a telecom Online Charging System (OCS) can. …

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Evaluation Of Music Education Implementation Under The Merdeka Curriculum At The Junior Secondary School Level In Tanggamus Regency, Andrean Pramudyo, Kun Setyaning Astuti

Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan

Music education in Indonesian junior high schools often faces persistent structural challenges, particularly in regions where the implementation of Kurikulum Merdeka remains uneven and under-evaluated. This study evaluates the implementation of Music Education under Kurikulum Merdeka at state junior high schools in Tanggamus Regency, Lampung Province. Stufflebeam's (1966) CIPP evaluation model, encompassing Context, Input, Process, and Product components, was employed within a quantitative descriptive-evaluative design. Data were collected simultaneously using three instruments: a primary questionnaire and two supplementary instruments comprising structured observation sheets and documentation analysis sheets. Respondents included 6 school principals and curriculum vice-principals, 10 Music Education teachers, and …

Fertility And Birth Rates In The Mountain West, 2024, Sydney Mitchell, Maisoon Faris, Caitlin J. Saladino, William E. Brown Jr.

Health

This fact sheet reports 2024 data on the overall birth rate and birth-related health measures in the five Mountain West states of Arizona, Colorado, New Mexico, Nevada, and Utah using data from the Centers for Disease Control and Prevention (CDC) website. This fact sheet includes information from the National Center for Health Statistics, “Statistics by State” subsection related to birth. This subsection focuses on fertility rates, teen birth rates, infant mortality rates, births to unmarried mothers, cesarean deliveries, pre-term births, and infants with low birth weight.