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 ↗660 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
Silver nanoparticles for energy storage devices: synthetic strategies, interfacial chemistry, and emerging applications ↗
Silver nanoparticles (Ag NPs) have emerged as versatile functional nanomaterials for advanced electrochemical energy-storage technologies owing to their unique physicochemical characteristics and interfacial activity. Through rational integration into electrode and electrolyte architectures, Ag nanodomains can regulate structural evolution, stabilize electrochemical interfaces, and enhance the reversibility of charge-storage processes, thereby addressing critical challenges in energy density, power capability, and cycling stability. This review comprehensively summarizes recent advances in the…
- OpenAlex · Published · First archived
Engineering audit protocol for trustworthy electricity-theft detection on non-stationary smart-meter data ↗
Electricity theft is the dominant non-technical loss in advanced metering infrastructure, threatening smart-grid reliability and utility revenue worldwide. Despite a proliferation of deep-learning detectors, the data on which they are evaluated is rarely audited for leakage; undetected leakage in the evaluation pipeline can inflate the performance these detectors report. This paper reframes electricity-theft detection as a critical-infrastructure integrity problem and proposes a model-agnostic engineering audit that exposes such inflation before deployment. The audit applies four validation ga…
- OpenAlex · Published · First archived
Experimental Demonstration of Cost-Effective Real-Time Risk Prediction and Energy Management System for Fog-Cloud-IoT Architecture in Smart City Applications ↗
Background Smart home-enabled smart cities require low-latency data processing, precise energy forecasting, and strong risk prediction to guarantee efficient energy use and secure system functionality. Traditional cloud-centric IoT architectures face issues such as high latency, excessive energy consumption, and limited real-time threat detection. To tackle these problems, this research presents a fog-cloud-IoT-based framework aimed at improving energy efficiency, security, and operational reliability within smart home settings. Methods This study introduces a Cost-Effective Risk Prediction an…
- OpenAlex · Published · First archived
Impedance Spectroscopy Approach for a 2T Perovskite/Silicon Tandem Solar Cell ↗
Impedance spectroscopy (IS) is a powerful tool for analyzing the physical mechanisms occurring in single-junction solar cells. However, identifying the impedance responses of the top and bottom sub-cells within a tandem solar cell remains challenging. This is because the series connection of the two sub-cells results in an overall tandem impedance in which the contributions of the individual sub-cells are combined and may even overlap, making their individual impedance contributions difficult to distinguish and investigate. This work proposes a diagnostic approach for monolithic perovskite/sil…
- OpenAlex · Published · First archived
Feasibility evaluation of hydrogen as seasonal energy storage for energy-neutral neighborhoods ↗
he decarbonization of the European Union energy sector is associated with large-scale integration of renewable energy sources (RES) and a transition toward decentralized electricity supply architectures. While residential energy storage systems (ESS) based on electrochemical batteries enable short-term balancing of renewable generation, their limited energy capacity and high cost make them unsuitable for seasonal energy storage, leading to significant curtailment of renewable energy production. Hydrogen-based energy storage is considered a promising alternative due to its high specific energy…
- OpenAlex · Published · First archived
Joint study on anomaly detection and remaining useful life prediction of ex-core neutron detector in nuclear power plant under interference factors ↗
The remaining useful life (RUL) prediction of the ex-core neutron detector is needed to provide helpful references for reactor operation, enable equipment condition monitoring, and enhance condition-based maintenance (CBM) in nuclear power plant (NPP). Most equipment RUL prediction systems fail to integrate anomaly detection methods to determine the onset time of anomalies and neglect the interference factors generating the outliers. We demonstrate the effectiveness of combining the virtual redundancy anomaly detection model with the RUL prediction model in overcoming these issues, based on op…
- OpenAlex · Published · First archived
Energy Exchange and Coherent Behavior of Monolayer TMD Polaritonic Systems in All-Dielectric Metasurfaces Supporting Quasi-Bound States in the Continuum ↗
Room-temperature strong light–matter coupling in two-dimensional transition metal dichalcogenides (TMDs) is crucial for the development of polaritonic devices. In this work, we construct an all-dielectric metasurface platform supporting quasi-bound states in the continuum (q-BICs) and achieve strong coupling with four representative monolayer TMDs (MoSe2, MoS2, WS2, and WSe2) through tailored geometric scaling for zero-detuning matching. Based on the coupled oscillator model (COM) and the Heisenberg–Langevin model, we systematically analyze the coupling characteristics and polaritonic dynamics…
- OpenAlex · Published · First archived
From Pixel Receptive Fields to Ground Spans: GSD-Conditioned Cross-Resolution Feature Alignment for Photovoltaic Detection and Segmentation ↗
Photovoltaic (PV) inventories with explicit location and extent are needed for energy accounting, distribution-grid planning, and asset monitoring. However, the ground sampling distance (GSD) of different sources spans nearly an order of magnitude, so a sampling window of fixed pixel size covers 64 times more ground at 0.8 m than at 0.1 m. This physical-scale discrepancy can weaken cross-resolution generalization. To address this, this paper proposes CRFA-PVNet, a physically guided cross-resolution feature alignment network for PV detection and segmentation, which describes the receptive field…
- OpenAlex · Published · First archived
IoT enabled deep learning and multi objective optimization of nanoPCM solar thermal energy storage for intelligent charging discharging control ↗
Temporal differences between the availability of solar thermal energy and thermal requirements limit the effective utilization of solar thermal power, necessitating advanced thermal energy storage solutions. This study complemented the working performance of phase change material (PCM) based thermal energy storage system with the assistance of graphene nanoparticle and intelligent optimization approach.An experimentally studied PCM storage unit based on paraffin was embedded with a helical heat exchanger and tested under real outdoor conditions with graphene nanoparticle loadings of 0, 0.1, 0.…
- OpenAlex · Published · First archived
Energy and Economic Analysis of Technologies Suitable for Energy Transition in the Hospital Sector ↗
The energy sector is currently facing the challenge of achieving energy transition targets while maintaining a reliable and economically sustainable energy supply. In this context, this study aims to identify the energy conversion technologies and storage systems that are expected to play a leading role in the hospital sector up to 2050. To this end, an optimization approach is developed to simultaneously optimize both the size and operation of a multi-generation energy system (MES) by means of the integration of two algorithms, i.e., particle swarm optimization and mixed-integer linear progra…
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.