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View article: Unveil a Peculiar Light-curve Pattern of Magnetar Burst with GECAM Observations of SGR J1935+2154
Unveil a Peculiar Light-curve Pattern of Magnetar Burst with GECAM Observations of SGR J1935+2154 Open
A magnetar X-ray burst (MXB) is usually composed of a single pulse or multiple pulses with rapid rise and brief duration mostly observed in the hard X-ray (soft gamma-ray) band. Previous work studied the temporal behavior of some magnetar …
View article: BREAKFAST: A Framework for general joint BA duty and follow-up guidance of multiple $γ$-ray monitors
BREAKFAST: A Framework for general joint BA duty and follow-up guidance of multiple $γ$-ray monitors Open
With the growing number of gamma-ray monitors in operation, several research teams have adopted a strategy of joint operation and scientific duty to improve efficiency. A successful example is the GECAM-HXMT-SVOM (GHS) constellation collab…
View article: Radon Removal in XENONnT down to the Solar Neutrino Level
Radon Removal in XENONnT down to the Solar Neutrino Level Open
The XENONnT experiment has achieved an exceptionally low Rn
View article: The Influence of Different Tonsillar Hypertrophy Types on Dentofacial and Craniofacial Development in Children with Mixed Dentition
The Influence of Different Tonsillar Hypertrophy Types on Dentofacial and Craniofacial Development in Children with Mixed Dentition Open
Objectives: To evaluate the effects of different subtypes of tonsillar hypertrophy on dentofacial and craniofacial development in children during the mixed dentition stage, and to preliminarily explore associated craniofacial growth trends…
View article: The Mobile Constant, a Self-Reported Method for Shoulder Function Evaluation: Development and Validation Study
The Mobile Constant, a Self-Reported Method for Shoulder Function Evaluation: Development and Validation Study Open
Background Shoulder pain is a highly prevalent musculoskeletal disorder that severely compromises patients’ quality of life. The Constant-Murley Scale (CMS) is a well-established method for shoulder function evaluation. However, the necess…
View article: Extending the Short Gamma-Ray Burst Population from Subthreshold Triggers in Fermi/GBM and GECAM Data and Its Implications
Extending the Short Gamma-Ray Burst Population from Subthreshold Triggers in Fermi/GBM and GECAM Data and Its Implications Open
Detection of short gamma-ray bursts (SGRBs) is critically important for the research of compact object mergers and multimessenger astrophysics, but a significant part of SGRBs fall below the trigger threshold of GRB detectors, and thus are…
View article: Barriers and drivers of digitalization of technical products: a survey in industry
Barriers and drivers of digitalization of technical products: a survey in industry Open
The digitalization of technical products and their manufacturing processes is becoming increasingly important in the context of Industry 4.0. While large companies are taking a leading role in this development, small and medium-sized enter…
View article: Hybrid forecasting system for renewable energy generation incorporating seasonal variability under sustainable development targets
Hybrid forecasting system for renewable energy generation incorporating seasonal variability under sustainable development targets Open
Wind energy is strategically crucial for sustainable development amid global environmental and energy crises. However, nonlinear dynamics and multiscale seasonal fluctuations in wind speed generate significant prediction uncertainties, end…
View article: Cross-calibration of the energy response of the gamma-ray detectors on board GECAM-B
Cross-calibration of the energy response of the gamma-ray detectors on board GECAM-B Open
Context . The Gravitational-wave high-energy Electromagnetic Counterpart All-sky Monitor (GECAM) was primarily designed to detect gamma-ray bursts (GRBs), particularly those associated with gravitational-wave events. The energy response of…
View article: Analysis of spatial features and determination of metropolitan area boundaries in the Guanzhong region affected by intercity rail transit
Analysis of spatial features and determination of metropolitan area boundaries in the Guanzhong region affected by intercity rail transit Open
This study explores how intercity rail transit reshapes spatial structures, which underpins the optimization of regional resource allocation. Taking 54 county-level units in the Guanzhong region as research subjects, we constructed a dual-…
View article: Hyperactive Repeating Fast Radio Bursts from Rotation-modulated Starquakes on Magnetars
Hyperactive Repeating Fast Radio Bursts from Rotation-modulated Starquakes on Magnetars Open
The nondetection of periodicity related to rotation challenges magnetar models for fast radio bursts (FRBs) with FRB emission from close to the magnetar surface. Moreover, a bimodal distribution of the burst waiting times is widely observe…
View article: Hyperactive Repeating Fast Radio Bursts from Rotation-modulated Starquakes on Magnetars
Hyperactive Repeating Fast Radio Bursts from Rotation-modulated Starquakes on Magnetars Open
The nondetection of periodicity related to rotation challenges magnetar models for fast radio bursts (FRBs) with FRB emission from close to the magnetar surface. Moreover, a bimodal distribution of the burst waiting times is widely observe…
View article: Multi-instrument Search for Gamma-Ray Counterpart of X-Ray Transients Detected by EP/WXT
Multi-instrument Search for Gamma-Ray Counterpart of X-Ray Transients Detected by EP/WXT Open
As a soft X-ray imager with an unprecedentedly large field of view, Einstein Probe (EP)/Wide-field X-ray Telescope (WXT) has detected many (fast) X-ray transients, whose nature is very intriguing. Whether there is a gamma-ray counterpart f…
View article: The neutron veto of the XENONnT experiment: results with demineralized water
The neutron veto of the XENONnT experiment: results with demineralized water Open
View article: Insight-HXMT Observations of the Extremely Bright GRB 221009A
Insight-HXMT Observations of the Extremely Bright GRB 221009A Open
The Insight Hard X-ray Modulation Telescope (Insight-HXMT) detected GRB 221009A, the brightest gamma-ray burst (GRB) observed to date, with all its three telescopes, i.e., the High Energy (HE) telescope (20–250 keV), Medium Energy (ME) tel…
View article: Relationships Between the Tonsillar Hypertrophy and Nocturnal Labial Incompetence in Children with Malocclusion
Relationships Between the Tonsillar Hypertrophy and Nocturnal Labial Incompetence in Children with Malocclusion Open
Background: This study aimed to investigate the relationships between the tonsillar hypertrophy and nocturnal labial incompetence (NLI) in children with malocclusion. The findings are intended to inform early orthodontic or medical interve…
View article: The First Insight-HXMT Localization Catalog of Short-duration Gamma-Ray Bursts: The First Six Years
The First Insight-HXMT Localization Catalog of Short-duration Gamma-Ray Bursts: The First Six Years Open
As of 2023 December, the high-energy telescope (HE) of Insight-HXMT has detected 72 short-duration gamma-ray bursts (sGRBs), which may be related to binary compact star mergers. In this work, we locate these sGRBs by adopting an enhanced t…
View article: Evidence of Minijet Emission in a Large Emission Zone from a Magnetically Dominated Gamma-Ray Burst Jet
Evidence of Minijet Emission in a Large Emission Zone from a Magnetically Dominated Gamma-Ray Burst Jet Open
The second brightest gamma-ray burst (GRB) in history, GRB 230307A, provides an ideal laboratory to study the mechanism of GRB prompt emission thanks to its extraordinarily high photon statistics and its single-episode activity. Here we de…
View article: Neutrinoless double beta decay sensitivity of the XLZD rare event observatory
Neutrinoless double beta decay sensitivity of the XLZD rare event observatory Open
The XLZD collaboration is developing a two-phase xenon time projection chamber with an active mass of 60–80 t capable of probing the remaining weakly interacting massive particle-nucleon interaction parameter space down to the so-called ne…
View article: First Search for Light Dark Matter in the Neutrino Fog with XENONnT
First Search for Light Dark Matter in the Neutrino Fog with XENONnT Open
We search for dark matter (DM) with a mass [3,12] GeV/c2 using an exposure of 3.51 tonne year with the XENONnT experiment. We consider spin-independent DM-nucleon interactions mediated by a heavy or light mediator, spin-dependent DM-neut…
View article: WIMP Dark Matter Search using a 3.1 tonne $\times$ year Exposure of the XENONnT Experiment
WIMP Dark Matter Search using a 3.1 tonne $\times$ year Exposure of the XENONnT Experiment Open
We report on a search for weakly interacting massive particle (WIMP) dark matter (DM) via elastic DM-xenon-nucleus interactions in the XENONnT experiment. We combine datasets from the first and second science campaigns resulting in a total…
View article: Autellix: An Efficient Serving Engine for LLM Agents as General Programs
Autellix: An Efficient Serving Engine for LLM Agents as General Programs Open
Large language model (LLM) applications are evolving beyond simple chatbots into dynamic, general-purpose agentic programs, which scale LLM calls and output tokens to help AI agents reason, explore, and solve complex tasks. However, existi…
View article: Energetic Transients Joint Analysis System for Multi-INstrument (ETJASMIN) for GECAM. II. Search, Verification, and Classification of Bursts
Energetic Transients Joint Analysis System for Multi-INstrument (ETJASMIN) for GECAM. II. Search, Verification, and Classification of Bursts Open
The Gravitational Wave High-energy Electromagnetic Counterpart All-sky Monitor (GECAM) is a dedicated mission consisting of multiple instruments on different spacecraft to monitor gamma-ray transients. To meet the requirement of GECAM, we …
View article: GECAM Observations of the Galactic Magnetar SGR J1935+2154 during the 2021 and 2022 Burst Active Episodes. I. Burst Catalog
GECAM Observations of the Galactic Magnetar SGR J1935+2154 during the 2021 and 2022 Burst Active Episodes. I. Burst Catalog Open
Magnetars are neutron stars with ultrahigh magnetic fields (~10 14 –10 15 G). The magnetar SGR J1935+2154 is not only one of the most active magnetars detected so far, but also the unique confirmed source of fast radio bursts. The Gravitat…
View article: A Needle Coke-Derived Soft Carbon with a Markedly Improvement of Slope Capacity by Nitrogen and Phosphorus Co-Doping for High Power Sodium-Ion Batteries
A Needle Coke-Derived Soft Carbon with a Markedly Improvement of Slope Capacity by Nitrogen and Phosphorus Co-Doping for High Power Sodium-Ion Batteries Open
View article: A Needle Coke-Derived Soft Carbon with a Markedly Improvement of Slope Capacity by Nitrogen and Phosphorus Co-Doping for High Power Sodium-Ion Batteries
A Needle Coke-Derived Soft Carbon with a Markedly Improvement of Slope Capacity by Nitrogen and Phosphorus Co-Doping for High Power Sodium-Ion Batteries Open
View article: Magnetar emergence in a peculiar gamma-ray burst from a compact star merger
Magnetar emergence in a peculiar gamma-ray burst from a compact star merger Open
The central engine that powers gamma-ray bursts (GRBs), the most powerful explosions in the universe, is still not identified. Besides hyper-accreting black holes, rapidly spinning and highly magnetized neutron stars, known as millisecond …
View article: Low-Energy Nuclear Recoil Calibration of XENONnT with a $^{88}$YBe Photoneutron Source
Low-Energy Nuclear Recoil Calibration of XENONnT with a $^{88}$YBe Photoneutron Source Open
Characterizing low-energy (O(1keV)) nuclear recoils near the detector threshold is one of the major challenges for large direct dark matter detectors. To that end, we have successfully used a Yttrium-Beryllium photoneutron source that emit…
View article: The GECAM ground search system for gamma-ray transients
The GECAM ground search system for gamma-ray transients Open
View article: Navigability of Liquefied Natural Gas Carriers Along the Northern Sea Route
Navigability of Liquefied Natural Gas Carriers Along the Northern Sea Route Open
As Arctic sea ice continues to melt and global demand for clean energy rises, Russia’s Liquefied Natural Gas (LNG) exports via the Northern Sea Route (NSR) are rapidly increasing. To ensure the operational safety of LNG carriers and safegu…