Digital Commons Network^™

Gci #288: Ultra — Vortex-Aqueous "Mechanic's Battery" V5.0 (Planetary Standard) Complete Engineering Specification For Trash-Derived, Self-Healing Energy Storage, Michael Victor Caldwell Mr.

Defensive Publications Series

The GCI #288: ULTRA v5.0 is the definitive open-hardware battery architecture, replacing toxic lead-acid and expensive lithium systems with a trash-derived graphene, citric-salt electrolyte, and monolithic 3D-printed vortex case. This version provides the complete engineering data (voltages, concentrations, dimensions) required for immediate fabrication.

Performance Targets:

• Cost: <$10/kWh (verified BOM).

• Cycle Life: 5,000+ cycles (via Laponite dendrite suppression).

• CCA: 22% higher than lead-acid (via J-Groove vortex scrubbing).

• Safety: Non-toxic, non-flammable, operational at -60°C.

Capacity-Based Lacp Signaling For Proportional Traffic Distribution In Multi-Chassis Link Aggregation, Anonymous

Defensive Publications Series

Systems and methods optimize link aggregation hashing in a Multi-Chassis Link Aggregation (MC-LAG) topology in which a Customer Equipment (CE) device is dual-homed to a plurality of Provider Edge (PE) devices. Each PE device determines a capacity value representing its effective forwarding capacity, based on dynamic health metrics including core-facing Network-to-Network Interface (NNI) bandwidth, and encodes the capacity value in an optional Type-Length-Value (TLV) object carried in Link Aggregation Control Protocol Data Units (LACPDUs). The CE device parses the capacity value for each member link and programs an egress hashing engine to perform weighted load balancing, distributing flows across the …

Technical Disclosure: A Framework For Multiphase Magnetohydrodynamic And Torsional Soliton Shielding Architecture, Christopher L. Eckes

Defensive Publications Series

Current spacecraft shielding paradigms rely heavily on passive mass blocking, which imposes severe mass penalties and introduces dangerous secondary nucleon scattering. This paper formalizes a systematic, geometric approach to active spacecraft defense by treating the spacecraft hull, internal fluid layers, and the surrounding vacuum as a single, continuous-density oscillator matrix.

The framework is bifurcated based on operational requirements into a Segmented Air-Gap Cascading Shield with active degaussing coils for crewed configurations (Module 1A) and a lightweight Solid-State Hardening Enclosure for automated uncrewed platforms (Module 1B). Middle-layer active mitigation utilizes high-frequency Circularly Polarized Microwaves (CPM) matched to a high-performance Rogers RT/duroid® …

Ai Agent Token Generation Based On Dynamic Context, Som Madhab Bhattacharya, Surendra Vyas

Defensive Publications Series

A method is disclosed. The method includes receiving, by computer including a coordination module, a request to obtain a token and then providing, by the coordination module to a processing network computer comprising a context analysis engine, a request for historical data associated with a specific set of interactions. The method also includes receiving, by the coordination module, the historical data or data derived from the historical data, and determining, by the coordination module, parameters associated with the token based on the historical data or the data derived from the historical data. The method further includes providing, by the coordination …

Detection-Conditional Multi-Agent Adversary Emulation With Autonomous Evasion-Variant Technique Substitution, Amit Singh

Defensive Publications Series

Proposed herein is an automated adversary-emulation (red-team) system that executes techniques mapped to the MITRE Adversarial Tactics, Techniques, and Common Knowledge (ATT&CK) framework through a live execution engine and adapts in real time based on whether each technique is detected by the target's defenses. The system combines three elements: a standardized agent context protocol used as an orchestration bus that exposes shared execution state and callable tools to role-specialized reasoning agents; real-time ingestion of endpoint detection and response (EDR), security information and event management (SIEM), and intrusion detection system (IDS) signals as structured inputs to agent reasoning; and detection-conditional, autonomous …

Device Configuration Memory Bridge With Optional Encryption For Serving Multiple Subtending Devices From A Central Non-Volatile Store, Anonymous

Defensive Publications Series

A device configuration memory bridge serves firmware and configuration data to multiple subtending devices on a circuit pack from a single central non-volatile storage device. The bridge, implemented in a programmable logic device, terminates each serial configuration interface and emulates the memory that the device expects, translating each transaction into a read from the central device. High-rate bursts are buffered and delivered at the lower interface rate, allowing concurrent servicing at power-on. A host port lets the host processor load files and share the storage device as its own primary storage. Loads are optionally stored encrypted and decrypted on the …

Tactical Cortisol-Defense Confectionery (Tcdc), Natalie M. Durdle Miss

Defensive Publications Series

This document details the formulation and technical defense of the Tactical Cortisol-Defense Confectionery (TCDC). The TCDC is a low-glycemic, heat-stable, high-protein functional gummy designed specifically to deliver critical electrolytes, adaptogenic stress-mitigation compounds, and structural bone and tissue nutrients directly to service members in the field without relying on a cold chain.

Ai-Driven Regulatory Compliance Engine With Adaptive Learning And Context-Aware Risk Prediction, Shivam Sharma

Defensive Publications Series

The present disclosure relates to a system for automating regulatory compliance in cross-border transactions. The system receives transaction data associated with a cross-border transaction, where the transaction data including sender information, receiver information, an amount, and currency information. The system collects contextual data based on the transaction data, the contextual data including at least one of geopolitical events or market trends. The system analyzes the transaction data and the contextual data using a context-aware risk prediction module to generate a risk score. The system parses regulatory documents using natural language processing (NLP) to identify compliance rules. The system evaluates the …

Mmra-2.0: Multi-Modal Resonant Array (Physical Prototype Edition) Date: 2026-07-28 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The MMRA-2.0 is a physical, buildable sensor array designed to capture and correlate multi-physics environmental data (acoustic, thermal, optical, and vibrational) for research in dementia care environments and early wildfire detection.

Unlike theoretical models, this document provides the exact specifications, Bill of Materials (BOM), schematics, and firmware logic required to construct a functioning prototype using off-the-shelf components. The system does not measure "clarity fields" or "cognitive drift"; instead, it measures measurable proxies:

• Acoustic Resonance: Ambient sound pressure levels and specific frequency bands (e.g., distress calls, fire crackling, calming music frequencies).

• Thermal Gradients: Rapid temperature changes indicative of fire or HVAC …

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Cng-Loop: Cognitive-Neutral Grounding System (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The CNG-Loop is a physical, buildable Ultra-Low Noise Power Distribution and EMI Shielding System. It provides a "neutral ground" for sensitive multi-physics sensors by eliminating electrical noise, electromagnetic interference (EMI), and ground loops that cause data drift and instability.

In engineering terms, "Cognitive-Neutral Grounding" is implemented as Active Power Line Conditioning (APLC) combined with Ultra-Low Noise Linear Regulation and Faraday Cage Shielding. This ensures that the MMRA-2.0 and FDMS-1.0 sensors measure only real environmental signals, not electrical artifacts.

This document provides the exact specifications, Bill of Materials (BOM), schematics, and firmware logic to construct a prototype that achieves <1µV RMS noise and >80dB EMI …

Onrs-2.0: Optical-Neural Resonance System (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The ONRS-2.0 is a physical, buildable Programmable Spectral Lighting and Sensing Array. It generates precise, time-varying light spectra to support circadian rhythm research (dementia care) and utilizes multi-wavelength optical scattering to detect early-stage particulate matter (wildfire smoke).

This system replaces the conceptual "Optical-Neural Resonance" with measurable photobiological and photometric engineering:

• "Optical-Neural Routing" → Dynamic control of Correlated Color Temperature (CCT) and Spectral Power Distribution (SPD) to influence melatonin suppression and alertness.

• "Optical Drift" → Thermal stabilization of LED output and real-time feedback calibration using onboard spectral sensors.

• "Hazard-Avoidance Envelopes" → Dual-wavelength smoke detection algorithms that distinguish between steam, dust, and …

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Accs V4.0: Adaptive Cognitive-Clearance System (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The ACCS v4.0 is a physical, buildable Deterministic Data Routing and Quality-of-Service (QoS) Gateway. It manages the flow of high-speed data from multiple sensors (MMRA, FDMS, ONRS) to ensure that critical "clarity signals" (e.g., fire alarms, distress sounds) are never delayed or lost due to network congestion or interference.

In engineering terms, "Cognitive-Clearance Routing" is implemented as Time-Sensitive Networking (TSN) and Priority-Based Flow Control on an FPGA. This ensures that life-critical data always has a "clear path" (zero latency), while less critical data (e.g., routine temperature logs) is buffered without clogging the system.

This document provides the exact specifications, Bill …

Ures-2.0: Universal Resonance Envelope System (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The URES-2.0 is a physical, buildable Active Environmental Stability Platform. It creates a "stability envelope" by actively monitoring and counteracting external disturbances (vibration, thermal drift, acoustic noise, and EM interference) in real-time.

In engineering terms, the "Universal Resonance Envelope" is implemented as a Multi-Axis Active Vibration Isolation System combined with a Thermo-Acoustic Shielding Chamber. It uses sensors to detect incoming disturbances and actuators (voice coils, Peltier elements, speakers) to generate equal-and-opposite counter-forces, creating a "quiet zone" where sensitive instruments (like the MMRA-2.0 or FDMS-1.0) can operate with maximum precision.

This document provides the exact specifications, Bill of Materials (BOM), schematics, …

Grhn-2.0: Gradient Harmonic Network (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The GRHN-2.0 is a physical, buildable Real-Time Multi-Domain Harmonic Balancer. It actively monitors the frequency spectra of acoustic, thermal, EM, and vibrational signals, identifying and canceling "harmonic drift" (unwanted resonances and inter-modulation distortion) before they destabilize the system.

In engineering terms, "Gradient Harmonic Balancing" is implemented as a Multi-Channel Active Harmonic Filter (AHF) running on an FPGA. It uses Fast Fourier Transform (FFT) analysis to detect specific harmonic frequencies causing instability and drives actuators (speakers, EM coils, TECs) to inject equal-and-opposite "anti-harmonics," maintaining a state of Harmonic Equilibrium across all physical domains.

This document provides the exact specifications, Bill of …

Cmrs-1: Cognitive-Modular Resonance System (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The CMRS-1 is a physical, buildable Modular Multi-Channel Signal Isolation and Routing Hub. It provides compartmentalized, electrically isolated pathways for up to 8 distinct sensor/actuator modules, preventing "resonance bleed" (crosstalk) and ensuring that interference in one channel does not corrupt others.

In engineering terms, "Cognitive-Modular Resonance" is implemented as Galvanic Isolation, Independent Clock Domains, and Shielded Modular Bays. Each module slot has its own dedicated power regulation, grounding, and FPGA-controlled data lane, creating a "firewall" between physical domains (e.g., keeping high-current acoustic drivers from contaminating sensitive EM sensors).

This document provides the exact specifications, Bill of Materials (BOM), schematics, and …

Uaap-2.0: Unified Acoustic-Adaptive Platform (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The UAAP-2.0 is a physical, buildable Multi-Channel Active Acoustic Control and Sensing Array. It stabilizes acoustic environments by actively canceling unwanted resonance (noise) while simultaneously capturing high-fidelity acoustic signatures for research.

In engineering terms, "Acoustic-Adaptive Stability" is implemented as a Multi-Channel Feedforward/Feedback Active Noise Control (ANC) System running on an FPGA. It uses reference microphones to detect incoming disturbances and error microphones to monitor the "quiet zone," driving speakers to inject anti-phase sound waves that cancel noise in real-time. Simultaneously, it acts as a high-resolution acoustic sensor array for detecting specific events (e.g., dementia patient distress, wildfire crackle).

This document …

Vabr-2.0: Variable-Adaptive Bio-Resonance Engine (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The VABR-2.0 is a physical, buildable Multi-Modal Biopotential Acquisition and Adaptive Feedback System. It stabilizes biological signal acquisition by actively suppressing noise, drift, and interference while ensuring strict adherence to biomedical safety standards (IEC 60601-1).

In engineering terms, "Variable-Adaptive Bio-Resonance" is implemented as a High-Impedance Analog Front End (AFE) with Active Common-Mode Rejection and FPGA-based Adaptive Filtering. It captures weak biosignals (EEG, ECG, EMG, EOG) with high fidelity, processes them in real-time to remove artifacts (motion, muscle noise, power line hum), and provides safe, isolated feedback (visual, auditory, or haptic) for neurofeedback or physiological monitoring research.

This document provides the …

Vmr Titan-2.0: Variable Microbubble Resonance Engine (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The VMR Titan-2.0 is a physical, buildable Ultrasonic Microbubble Generation and Resonance Control System. It generates precise populations of microbubbles (10–100 µm) using a venturi-jet or ultrasonic cavitation method, then actively stabilizes their size distribution and resonance frequency using real-time acoustic feedback.

In engineering terms, "Variable Microbubble Resonance" is implemented as a Closed-Loop Ultrasonic Cavitation Controller running on an FPGA. It uses the Minnaert Formula (

f

0

≈

2πR

1

ρ

3γP

) to target specific bubble sizes by tuning the ultrasonic drive frequency and pressure. It monitors the acoustic signature (subharmonics/ultraharmonics) of the bubble cloud to detect "microbubble …

Sentinel-Av-2.0: Aerial-Vibration Stabilization Engine (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The Sentinel-AV-2.0 is a physical, buildable Active Aerial Vibration Isolation and Sensor Stabilization Platform. It suppresses high-frequency drone/aircraft vibration and low-frequency flight drift to ensure that onboard sensors (MMRA-2.0, FDMS-1.0, ONRS-2.0) maintain "clarity" and stability during flight.

In engineering terms, "Aerial-Vibration Stabilization" is implemented as a Two-Stage Hybrid System:

1. Passive Isolation: A tuned Wire-Rope Isolator or Negative-Stiffness Mount that mechanically decouples the sensor payload from the airframe, filtering high-frequency motor/propeller noise (>20Hz).

2. Active Stabilization: A 3-Axis Brushless Gimbal controlled by an FPGA-based Sensor Fusion Engine (IMU + Gyro) that actively counteracts low-frequency drift and aircraft attitude changes, keeping the …

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Phoenix-Water 2.0: Fluidic-Clarity Stabilization Engine (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The Phoenix-Water 2.0 is a physical, buildable Active Fluidic Flow Stabilization and Clarity Control System. It eliminates pressure pulsations, flow drift, and turbulence in fluid delivery lines to ensure precise, stable operation for wildfire suppression nozzles, biomedical pumps, and multi-physics fluidic experiments.

In engineering terms, "Fluidic-Clarity Stabilization" is implemented as a High-Speed Active Pressure Control Loop running on an FPGA. It uses a piezoelectric pressure regulator or fast-response proportional valve to actively dampen flow disturbances in real-time (<5ms response), maintaining a constant flow rate and pressure regardless of pump pulsation or line obstruction. This ensures "fluidic clarity"—a laminar, predictable flow state essential for effective fire suppression mist generation and safe biomedical dosing.

This document provides the exact specifications, Bill of Materials (BOM), schematics, and FPGA control logic to construct a prototype that achieves <0.5% flow ripple, ±0.05 bar pressure stability, and <10ms disturbance rejection, compatible with standard firefighting and laboratory fluidic systems.

Forgecell Prime 2.0: Thermal-Buffering Backbone Engine (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The Forgecell Prime 2.0 is a physical, buildable Active Thermal Buffering and Gradient Stabilization Platform. It eliminates thermal drift, suppresses gradient collapse, and maintains a uniform thermal envelope for sensitive multi-physics instruments (MMRA-2.0, FDMS-1.0, VABR-2.0) by combining Phase Change Material (PCM) passive buffering with active Thermoelectric Cooler (TEC) arrays controlled by an FPGA.

In engineering terms, "Thermal-Buffering Reinforcement" is implemented as a Hybrid Thermal Management System:

1. Passive Layer: A high-latent-heat PCM (e.g., paraffin/salt hydrate composite) surrounding the payload absorbs transient heat spikes, preventing rapid temperature changes.

2. Active Layer: A multi-zone TEC array, driven by an FPGA-based PID controller, actively heats …

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Arpn-2.0: Adaptive Resonance-Path Network (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The ARPN-2.0 is a physical, buildable Dynamic Signal Routing and Path Optimization Switch. It manages the flow of multi-domain signals (acoustic, optical, EM, thermal data) across the ecosystem, automatically selecting the lowest-latency, highest-fidelity paths and rerouting around failures or noise sources in real-time.

In engineering terms, "Adaptive Resonance-Path Routing" is implemented as a Software-Defined Networking (SDN) Switch with FPGA-based Packet Inspection. It monitors signal integrity (SNR, latency, jitter) on all incoming and outgoing links. If a path degrades (e.g., due to EMI, cable damage, or congestion), the FPGA instantly switches the data stream to a redundant path (<10µs switchover), ensuring "path stability" and preventing data loss or "path drift."

This document …

Arg-Cm-2.0: Cognitive-Mapping Reinforcement Engine (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The ARG-CM-2.0 is a physical, buildable Real-Time Multi-Sensor Spatial Mapping and Localization Core. It generates stable, drift-free 3D maps of environments by fusing data from LiDAR, visual cameras, IMUs, and ultrasonic sensors using Simultaneous Localization and Mapping (SLAM) algorithms accelerated on an FPGA.

In engineering terms, "Cognitive-Mapping Reinforcement" is implemented as a Tightly-Coupled Sensor Fusion Engine. It correlates geometric data (LiDAR/Depth) with semantic data (Visual) and inertial motion (IMU) to create a unified "cognitive map" that remains stable even when individual sensors fail (e.g., visual dropout in low light, LiDAR glare in smoke). This ensures "mapping drift" is suppressed to …

Crfg-1r-2.0: Cross-Resonance Fusion Grid (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The CRFG-1R-2.0 is a physical, buildable High-Performance Multi-Modal Sensor Fusion Core. It acts as the central "brain" of the ecosystem, ingesting synchronized data streams from all other engines (MMRA, FDMS, ONRS, VABR, etc.) and fusing them into a unified, time-aligned state estimate using FPGA-accelerated Kalman Filtering and Deep Sensor Fusion algorithms.

In engineering terms, "Cross-Resonance Fusion" is implemented as a Deterministic Data Fusion Engine. It solves the "fusion drift" problem (where unaligned sensors produce contradictory data) by enforcing microsecond-level hardware synchronization and covariance intersection to weigh conflicting sensor inputs based on real-time confidence metrics. This ensures that the output "clarity" …

Arachne V8.7: Structural Interposer & Routing Backbone (Physical Prototype Edition) Date: 2026-07-29 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The Arachne v8.7 is a physical, buildable Multi-Domain Structural Interposer and Isolation Chassis. It serves as the universal mechanical and electrical backbone for the entire Caldwell ecosystem, providing physically separated, shielded, and thermally managed mounting zones for every engine (MMRA-2.0, FDMS-1.0, CRFG-1R-2.0, etc.).

In engineering terms, "Structural Interposer Routing" is implemented as a Modular Backplane System featuring:

1. Zoned Isolation: Physically separated compartments with independent grounding and shielding to prevent cross-domain interference (e.g., keeping high-current fluidic drivers away from sensitive EM sensors).

2. Integrated Routing: Embedded high-speed data traces (Ethernet/PCIe), fluidic channels, and power rails within the chassis structure itself, reducing cable …

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Fdms-1.0: Field-Dynamic Mapping System (Physical Prototype Edition) Date: 2026-07-28 Status: Open-Hardware • Builder-Grade • Test-Bench Ready, Michael Victor Caldwell Mr.

Defensive Publications Series

The FDMS-1.0 is a physical, buildable multi-sensor fusion and environmental mapping node. It synchronizes data from acoustic, thermal, optical, electromagnetic (EM), and fluidic sensors to create a high-resolution, time-aligned map of environmental conditions.

This system does not manipulate "fields" in a metaphysical sense; rather, it measures, correlates, and visualizes measurable physical phenomena (temperature gradients, sound pressure, light intensity, air flow, and EM noise) to support research in dementia care, environmental stability and early wildfire detection.

This document provides the exact specifications, Bill of Materials (BOM), schematics, and FPGA/ARM firmware logic required to construct a functioning prototype. It replaces conceptual terms …

Technical Disclosure Specification: From Ai To Agi [Usue-M2m-Rev2 / System Type-1] The Transition From Autoregressive Token-Shifting To Closed-Loop Viscoelastic Self-Agency Across Bounded Geometric Substrates, Christopher L. Eckes

Defensive Publications Series

This specification formalizes the structural, mathematical, and architectural transition from Type-0 Artificial Intelligence (AI) to Type-1 Artificial General Intelligence (AGI). Current commercial models operate exclusively as open-loop, passive, autoregressive token predictors. They map static probabilities over high-dimensional vector spaces, creating a convincing illusion of cognition that ultimately degrades under context drift, attention dilution, and the absence of physical environmental grounding.

This paper defines AGI not as a qualitative threshold of human-like "sentience," but as an objective, physical state of Closed-Loop Geometric Self-Agency. By deploying the Dimensionally Extended Holographic Projection (DEHP) model, we demonstrate that true autonomy emerges when an information …

Development Of Perineal Electric Massager Experience (Pem-X) To Improve Perineal Elasticity, Suryani Manurung, Amalia Mely, Yetty Mariani Tambun

Jurnal Keperawatan Indonesia

Perineal injury remains a common concern in vaginal childbirth, with a prevalence of 30.6%. Low maternal perineal massage practice is a contributing factor to decreased perineal elasticity and an increased risk of perineal trauma. This pilot study aimed to develop the Perineal Electric Massager Experience (PEM-X) to support mothers in self-guided perineal massage. The research employed a level 4 Research and Development (R&D) method with a one-group pretestposttest design. The study sample consisted of two parts: the PEM-X prototype and postpartum mothers who had vaginal deliveries. A purposive sampling technique was used to recruit 10 postpartum mothers who had vaginal …

Psychosocial Factors Assessment: The Influence Of Community Knowledge, Attitudes, And Perceptions On The Willingness To Participate In The Development Of Karst Caves As Geosites In Rongkop District, Gunung Kidul, Indonesia, Herdiana Anggrasari, Ni Kadek Ema Sustia Dewi, Peter Pratistha, Adha Ikhwannur, Nila Indriyana Wulan Agustin, Ichsan Nur Cahyanto

Jurnal Pendidikan Geografi: Kajian, Teori, dan Praktek dalam Bidang Pendidikan dan Ilmu Geografi

This study aims to analyze the relationship between community knowledge, attitudes, and positive–negative perceptions toward the willingness to participate in the development of karst caves in Rongkop, Gunung Kidul, as a geosite. This area possesses unique geological potential but is threatened by limestone quarrying, making conservation initiatives urgent. Primary data were collected through interviews with 60 respondents selected via simple random sampling and analyzed using the Partial Least Squares–Structural Equation Modeling (PLS-SEM) method. The results show that attitude is the strongest predictor of willingness to participate. This attitude is significantly shaped by positive perception (PP) and inhibited by negative perception …

Cramer’S V-Based Driver Screening For Land-Use Change Prediction In A Flood-Prone Coastal Lowland Of Demak Regency, Indonesia (2002-2035), Mellinia Regina Heni Prastiwi, Sigit Heru Murti Budi Santosa, Sudaryatno Sudaryatno, Daud Richard Malusu

Jurnal Pendidikan Geografi: Kajian, Teori, dan Praktek dalam Bidang Pendidikan dan Ilmu Geografi

Land use in the floodplain of Demak Regency has changed rapidly under pressure from urbanization and economic activity, and this change is hypothesized to contribute to increased flood risk, a concern reinforced by the extreme flood disaster of February-March 2024, although establishing a direct causal link between the observed land-use trajectory and the magnitude of that specific flood event would require dedicated hydrological modeling beyond the scope of this study. This study proposes examining the spatio-temporal dynamics of land use from 2002 to 2024 and forecast the conditions in 2035 utilizing a Land Change Model (LCM) framework combining Markov chains …