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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 ↗736 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
Advanced MPC-Based Bidirectional Equalization for Energy Balancing in Series-Connected EV Battery Cells ↗
Cell imbalance in series-connected battery packs, typically caused by repeated charge–discharge cycles, negatively impacts capacity, lifespan, and safety in electric vehicle (EV) applications. To address these issues, effective and reliable cell balancing is critical for maintaining battery performance and ensuring consistent energy delivery. Conventional balancing approaches often face drawbacks such as inefficient charge redistribution, limited control of energy flow, and slower response. Although bidirectional equalization strategies reduce the risks of overcharging and overdischarging, cha…
- OpenAlex · Published · First archived
Atypical fusion among non-malignant cells: Unveiling the link between post-fusion-induced genome chaos and cancer initiation ↗
BACKGROUND: Atypical cell fusion events can disrupt the normal post-fusion process, initiating genome chaos through the merging of parental genomes accompanied by severe and complex gross structural changes. Consequently, unscheduled fusion events can accelerate tumorigenesis by fostering persistent genomic instability, serving as catalysts in the post-hybrid selection process and decisively contributing to the acquisition of novel and malignant properties. Understanding how hybrid cells survive after fusion and identifying specific transcriptional and phenotypic signatures that characterize h…
- OpenAlex · Published · First archived
Lower peaks, similar growth: Isolating the value and limits of artificial-intelligence-driven thermal sensation modeling for building-grid resilience under future climates ↗
Evaluations of artificial intelligence (AI) in building energy control often conflate supervisory policy and occupant prediction. We present a control-isolated EnergyPlus benchmark in which three predictor-driven arms share the same supervisory logic: analytical predicted mean vote (PMV), gradient-boosted trees implemented with the Light Gradient Boosting Machine (LightGBM), and a physics-informed neural-network variational autoencoder (PINN–VAE); a fixed-setpoint controller serves as a separate operational reference. Experiments cover five American Society of Heating, Refrigerating and Air-Co…
- OpenAlex · Published · First archived
Thermal-assisted low-energy hydrogen production through a thermoregenerative ammonia-decoupled water electrolysis system ↗
Conventional water electrolysis faces challenges due to the tight link between the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER), including gas mixing risks and high energy use. This study introduces a new decoupled system using a thermoregenerative ammonia electrolyte. It enables separate hydrogen and oxygen production while significantly reducing energy consumption. The key approach is to replace the high-energy HER with electrochemical reduction of Cu 2+ , while storing protons (H + ) through the OER. A major innovation is adding ammonia gas, which reacts spontaneous…
- OpenAlex · Published · First archived
RESCUE-AR: Responsive Sensor-Fusion for Civil-Protection and Disaster Response Using Mobile Augmented Reality ↗
Rapid situational awareness is a cornerstone of effective civil protection and disaster response, demanding highly resilient localization and decision-support capabilities under challenging environmental conditions. This paper presents RESCUE-AR (Responsive Sensor-Fusion for Civil-Protection and Disaster Response Using Mobile Augmented Reality), a conceptual and methodological framework for mobile Augmented Reality (AR) systems designed to support emergency operations through heterogeneous and adaptive sensor fusion. This work formalizes the mathematical and algorithmic architecture of the RES…
- OpenAlex · Published · First archived
Classification by Feature Fusion: The Impact of Linguistic Features on Sentiment Analysis in Turkish Texts ↗
The rapid rise of e-commerce platforms has transformed user reviews into a significant data source. While these reviews present an important opportunity to understand user sentiments, conducting sentiment analysis in the Turkish language poses various challenges. The complex linguistic structure of Turkish and the limited number of studies in the literature restrict the accuracy and scope of analyses in this domain. Particularly, punctuation marks, grammatical structures, and other linguistic features are key aspects to consider during the sentiment analysis process. In this study, the TRSAv1…
- OpenAlex · Published · First archived
An iterative knowledge extraction and dual-channel fusion framework for clinical differential diagnosis ↗
For common diseases in the cardiovascular, cerebrovascular, and respiratory systems that present with overlapping clinical manifestations (for instance, chest tightness and shortness of breath), accurate identification is critical for formulating effective treatment plans. However, the unstructured nature of medical records and the implicit relationships embedded in medical knowledge pose significant challenges to automated diagnosis. Existing methods overlook medical commonsense and triplet relational structures, rendering them incapable of capturing symptom–disease associations and consequen…
- OpenAlex · Published · First archived
Breaking the Graphite Trilemma: An Isotropic Core–Shell Anode for High-Energy and Fast-Charging Li-Ion Batteries ↗
High-energy-density Li-ion batteries demand highly graphitized graphite anodes, yet elevated graphitization inevitably amplifies structural anisotropy, obstructing Li+ intercalation and compromising rate capability. To resolve this trilemma, we establish a precursor–structure–performance framework for pitch-based artificial graphites, revealing that this performance trade-off is governed by impurity content, ordered domains, and micropores: low-impurity precursors facilitate crystallite growth along the c-axis to realize high graphitization; ordered domains promote in-plane crystallite growth;…
- OpenAlex · Published · First archived
Energy Storage for Flexibility of Thermal Power Plants: Integration Strategies and Environmental-Economic Implications ↗
The increasing penetration of wind and solar power, together with their intermittency and uncertainty, has increased the demand for flexible regulation in power systems. However, peak shaving and frequency regulation can reduce the efficiency of thermal power units, intensify thermal stress, accelerate equipment degradation, and complicate pollutant emission control. Energy storage integration therefore offers a promising pathway for enhancing thermal power flexibility while alleviating unit-level operational burdens. This review examines energy storage technologies for thermal power flexibili…
- OpenAlex · Published · First archived
Forecast-Informed Shrinking-Tube Model Predictive Control for PV-Battery Building Energy Management ↗
Building-integrated photovoltaic (PV) and battery energy storage (BES) systems require coordinated operation under time-varying demand, intermittent generation, battery constraints, and imperfect forecasts. This study proposes a forecast-informed shrinking-tube model predictive control (MPC) framework for PV-battery building energy management. The method progressively tightens the admissible state-of-charge (SOC) region along the prediction horizon, retaining short-term operational flexibility while guiding the battery toward a preferred terminal range. A signal-decomposition-enhanced iTransfo…
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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.
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