THE INTERNET IS THINKING
Earlier sources: Energy
Energy research and engineering concern how power is produced, stored, delivered, and consumed. Follow solar and nuclear power, fusion, geothermal systems, batteries, electricity grids, and changing power demand.
SYMTRI organizes observations from public sources into a living map. Connections reflect shared subject matter; they do not establish causation or endorse a source.
Open in the map ↗692 classified signals in the fourteen-day window. Recent momentum: steady. These counts include signals awaiting readable evidence.
Earlier sources
Up to ten sources with readable evidence, ordered by their feed timestamp. These archive sources can be older than the live fourteen-day window. This list is a sample, not a measure of total activity. Dates distinguish paper publication, repository creation, model/dataset activity, Hacker News posts, and KEV catalog additions. “First archived” records when SYMTRI first stored the signal.
- OpenAlex · Published · First archived
Hierarchical multilevel smart energy monitoring system ↗
Energy management in industrial facilities requires the integration of operational data, utility systems, and enterprise-level decision-making processes. Although ISA-95-based architectures are widely used for enterprise-control integration, practical deployment of energy-focused monitoring frameworks across large industrial environments remains insufficiently documented. This paper presents a hierarchical multilevel smart energy monitoring system developed for industrial energy management based on ISA-95 principles and OT-IT integration. The proposed architecture integrates field instrumentat…
- OpenAlex · Published · First archived
Achieving Energy Efficiency in Building Heating and Cooling by Optimising Solar Energy-Based Control ↗
This paper examines the optimisation of control for a building heating and cooling system integrated with solar energy and a heat pump under the climatic conditions of Fergana Region. Solar irradiance G(t), outdoor air temperature T_a (t) and wind speed v_w (t) were included directly in the model as external disturbances. The model combines building thermal dynamics and wind dependence with electricity generation by the photovoltaic (PV) system and temperature-dependent heating and cooling models for the heat pump. The control problem was formulated as a model predictive control (MPC) method u…
- OpenAlex · Published · First archived
Improving Organisational And Economic Mechanisms For Sustainable Energy Efficiency Gains In Service Enterprises On The Basis Of Digital Transformation And Innovative Management Technologies ↗
Service enterprises such as hotels, retail outlets and restaurants account for a growing share of electricity demand in emerging economies, yet energy efficiency in this segment is usually pursued through isolated equipment replacements rather than through a managed, continuously improving system. This article develops and tests an improved organisational and economic mechanism that integrates an ISO 50001-based energy management system, digital monitoring and control technologies, a cost-of-saved-energy decision rule and energy performance contracting. The mechanism is applied to an illustrat…
- OpenAlex · Published · First archived
Adjusting modal contributions via differential-driven SoftMax fusion for RGB-IR object detection ↗
Visible light (RGB) and infrared (IR) fusion enhances object detection in complex environments by leveraging complementary modalities. However, adaptively balancing modal contributions under extreme distribution imbalance remains challenging, while transformer-based methods incur heavy computational costs. To address this, we propose Diff-Fusion, which uses semantically prepared inter-modal differences to generate spatially varying complementary weights for modal contributions in efficient RGB-IR detection. To improve modality-specific feature encoding, we apply lightweight RGB and IR detail e…
- OpenAlex · Published · First archived
Seasonal Variability of Biomass Composition and Its Impact on Methane Yield, Kinetics, and Energy–Economic Performance of Helianthus tuberosus ↗
This study evaluated the effects of seasonal variability in the properties of Helianthus tuberosus biomass on the efficiency and kinetics of anaerobic digestion (AD), as well as on energy and economic indicators. Unlike studies focusing on individual biomass properties, this work integrates seasonal changes in biomass yield, biochemical composition, lignocellulosic structure, methane-production kinetics, area-specific CH4 productivity, and energy–economic performance within a single harvest-time optimization framework. As the growing season progressed, the proportions of lignocellulosic fracti…
- OpenAlex · Published · First archived
DEPGEMAN: A Conceptual Framework Integrating Energy Management and Physical-Asset Maintenance for the Life-Cycle Governance of Positive Energy Districts ↗
Positive Energy Districts (PEDs) are increasingly promoted as the operational unit of urban decarbonisation, yet the literature rarely addresses how the equipment that generates, stores and distributes the district’s renewable surplus is kept reliable, available and maintainable over its lifespan. This paper addresses that gap with DEPGEMAN, a qualitative–quantitative conceptual model that aligns energy management with physical-asset maintenance across the life cycle of the PED infrastructure. The model is grounded in Toulmin’s argumentation scheme, a bibliometric analysis of Scopus and Web of…
- OpenAlex · Published · First archived
Detector Response and Energy-Threshold Optimization for Imaging with Cosmic-Ray Muon-Induced Secondary Radiation ↗
Imaging with cosmic-ray muon-induced secondary radiation complements muon transmission radiography and muon scattering tomography by exploiting the electrons and bremsstrahlung photons created along the muon track inside the target. Because these secondaries are produced predominantly at low energies, the performance of such a system depends critically on parameters that are usually treated as routine: the uniformity of the response of the surrounding scintillator array and the energy threshold applied during acquisition. This contribution reports the instrumental characterization of the muon…
- OpenAlex · Published · First archived
Robust uncertainty-aware attack-fault diagnosis in hydrogen-based energy system based on a copula-meta-learning approach ↗
Active Distribution Power Systems (ADPS), including hydrogen-based renewable energy units, are becoming essential components of modern electrical grids. These systems integrate distributed energy resources with advanced communication technology to enhance efficiency, flexibility, and reliability. However, a significant challenge they face is distinguishing between malfunctions and cyberattacks, particularly False Data Injection (FDI) attacks, which can severely impact grid performance. Traditional fault detection methods often struggle to differentiate between these two causes, leading to inac…
- OpenAlex · Published · First archived
Energy-efficient devices for intelligent and optimized nanoelectronics parameters ↗
The rapid pace of nanoelectronic systems' development creates a need for efficient, high-performance circuit designs that minimize energy consumption, propagation delay, and device reliability issues. However, it is challenging to optimize these parameters by using conventional optimization techniques, which are normally performed by manual tuning and fixed design rules. In this paper, an intelligent optimization framework for optimizing Carbon Nanotube Field-Effect Transistor (CNTFET) nanoelectronic devices is presented. A new Feed-Forward Polar Fox Network (FFPFN) has been created for charac…
- OpenAlex · Published · First archived
Unsupervised Cross-Condition Fault Diagnosis Using Dual-Branch Time–Frequency Adaptive Fusion and MMD Alignment ↗
Cross-condition bearing diagnosis is challenged by simultaneous changes in transient impacts, spectral-energy patterns, and source–target feature distributions as speed and load vary. Handcrafted indicators and single-representation networks often capture only part of this coupled variation, whereas global alignment alone may reduce marginal discrepancy without preserving diagnostic structure. This study proposes DBAF-Net, which couples a raw vibration sequence with a five-channel, multi-resolution, source-domain-calibrated Kaiser short-time Fourier transform tensor. The time-domain branch mod…
Live window recorded . This is the ingestion observation time, not the publication or discovery date of each source.
How to assess evidence about Energy
Check each original source for its methods, release status, limitations, and supporting data. A repository announcement, a preprint, and a published study provide different kinds of evidence. SYMTRI’s subject classification helps discovery; it does not independently validate the source’s claims.
See the collection and counting methodology ↗ · Read the weekly synthesis ↗
Follow a thread
Explore related regions
These navigation suggestions are part of the map’s editorial structure, rather than measured evidence of a connection.