Explanipedia

A Comprehensive Regime Diagram of Dynamical Modes of Triple Flickering Buoyant Diffusion Flames: Experimental and Model Investigations Open

H. G. Wang, Zhenyu Zhang, Peng Zhang · 2025

The triple-flame system serves as the fundamental unit for understanding multi-flame interactions, revealing critical coupling mechanisms that scale to complex burner arrays. In this study, we investigated triple flame oscillators, consist…

Pov9D: Point Cloud-Based Open-Vocabulary 9D Object Pose Estimation Open

Tianfu Wang, H. G. Wang · 2025

We propose a point cloud-based framework for open-vocabulary object pose estimation, called Pov9D. Existing approaches are predominantly RGB-based and often rely on texture or appearance cues, making them susceptible to pose ambiguities wh…

Investigation of Interstellar Scintillation of the Millisecond Pulsar B1937+21 with the FAST Open

Z. G. Wen, Hui Wang, Zhen Wang, J. P. Yuan, Na Wang , et al. · 2025

Pulsar scintillation serves as a valuable tool for investigating interstellar scattering screens and their properties. In this paper, we report on multiepoch interstellar scintillation from the millisecond pulsar B1937+21 (J1939+2134) usin…

The action effect was not affected by cognitive load Open

Guang Zhao, Yaping Duan, H. G. Wang, Rongtao Wu, Jichao Zhang · 2025

Introduction Actions are traditionally thought to be guided by cognition. A reverse pathway where action influences perception has been revealed through the “action effect”. The action effect refers to the acceleration of target search whe…

Frequency-dependent Emission of the Millisecond Pulsar B1937+21 with the Parkes Ultrawideband Receiver Open

Zhen Wang, Z. G. Wen, J. P. Yuan, Na Wang, W. 伟 Han 韩 , et al. · 2025

In this study, we report on the broadband polarization behavior of the millisecond pulsar B1937+21 (J1939+2134), using high-quality observations made with the ultrawideband low receiver on Murriyang, the Parkes radio telescope. Observation…

Physics of Strong Magnetism with eXTP Open

Mingyu Ge, Long Ji, Roberto Taverna, Sergey S. Tsygankov, Y. C. Xu , et al. · 2025

In this paper we present the science potential of the enhanced X-ray Timing and Polarimetry (eXTP) mission, in its new configuration, for studies of strongly magnetized compact objects. We discuss the scientific potential of eXTP for quant…

Further Investigations into Emission Components of PSR B0950+08 and Correlations between Them with Single Pulses Open

Jie Liu, Zhen Yan, Hao Tong, H. G. Wang, Zhi-Qiang Shen , et al. · 2025

With the phase-to-phase cross-correlation method, we analyzed the single pulses of PSR B0950+08 obtained at the Five-hundred-meter Aperture Spherical radio Telescope. The correlation map produced with the single pulses reveals a modulation…

A pulsar-helium star compact binary system formed by common envelope evolution Open

Z. L. Yang, J. L. Han, D. J. Zhou, W. C. Jing, Wen‐Cong Chen , et al. · 2025

A stellar common envelope occurs in a binary system when the atmosphere of an evolving star expands to encompass an orbiting companion object. Such systems are predicted to evolve rapidly, ejecting the stellar envelope and leaving the comp…

Optimization of Crop Cultivation Based on Integer Programming Methods Open

Nan Yang, Weicheng Cui, Ziqing Guo, H. G. Wang · 2025

In recent years, agricultural development has shown the development trend of precision, green and quality agriculture. At the same time, in view of the shortage of cultivated land resources caused by population growth and urbanization, it …

A Linear Decomposition Method to Analyze and Study Pulsar Mode Changes Open

Longfei Hao, Zhixuan Li, Faxin Shen, Yonghua Xu, Y. Huang , et al. · 2025

In this paper, we present the linear decomposition method (LDM), which we developed to detect and analyze pulsar profile variations and mode-changing behavior. We developed LDM utilizing the likelihood function approach assuming the Gaussi…

A Linear Decomposition Method to Analyze and Study Pulsar Mode Changes Open

Zhixuan Li, Faxin Shen, Y. Huang, Kejia Lee, Qingzheng Yu , et al. · 2025

In this paper, we present the linear decomposition method (LDM), which we developed to detect and analyze pulsar profile variations and mode changing behaviour. We developed LDM utilizing the likelihood function approach assuming the Gauss…

The FAST Galactic Plane Pulsar Snapshot Survey. VI. The Discovery of 473 New Pulsars* Open

J. L. Han, D. J. Zhou, Chen Wang, W. Q. Su, Yi Yan , et al. · 2024

The Five-hundred-meter Aperture Spherical radio Telescope (FAST) is the most sensitive telescope at the L -band (1.0–1.5 GHz) and has been used to carry out the FAST Galactic Plane Pulsar Snapshot (GPPS) survey in the last 5 yr. Up to now,…

The FAST Galactic Plane Pulsar Snapshot survey: VIII. 116 binary pulsars Open

P. F. Wang, J. L. Han, Z. L. Yang, Tianfang Wang, C. Wang , et al. · 2024

Finding pulsars in binaries are important for measurements of the masses of neutron stars, for tests of gravity theories, and for studies of star evolution. We are carrying out the Galactic Plane Pulsar Snapshot survey (GPPS) by using the …

The FAST Galactic Plane Pulsar Snapshot Survey: VII. Six millisecond pulsars in compact orbits with massive white dwarf companions Open

Z. L. Yang, J. L. Han, Tianfang Wang, P. F. Wang, W. Q. Su , et al. · 2024

Binary millisecond pulsars with a massive white dwarf (WD) companion are intermediate-mass binary pulsars (IMBPs). They are formed via the Case BB Roche-lobe overflow evolution channel if they are in compact orbits with an orbital period o…

Investigation of Individual Pulse Emission Behaviors from Pulsar J1741–0840 Open

Y. H. 永华 Xu 徐, Z. G. Wen, J. P. Yuan, Zhen Wang, X. F. 雪峰 Duan 段 , et al. · 2024

We have carried out a detailed study of individual pulse emission from the pulsar J1741−0840 (B1738−08) observed using the Parkes and Effelsberg radio telescopes at the L band. The pulsar exhibits four emission components, which are not we…

Can ESG Investment and the Implementation of the New Environmental Protection Law Enhance Public Subjective Well-being? Open

H. G. Wang · 2024

Air pollution has emerged as a serious challenge for China, posing a threat to public health and hindering the progress of sustainable economic development. In response to air pollution and other environmental issues, the Chinese governmen…

The Impact of Farmers' Borrowing Behavior on Agricultural Production Technical Efficiency Open

H. G. Wang · 2024

The effectiveness of farmer loan policies is crucial for the high-quality development of agriculture and the orderly advancement of the rural revitalization strategy. Exploring the impact of farmers' borrowing behavior on agricultural prod…

The Impact of Industry Agglomeration on Land Use Efficiency: Insights from China's Yangtze River Delta Open

H. G. Wang · 2024

This study investigates the impact of industrial agglomeration on land use intensification in the Yangtze River Delta (YRD) urban agglomeration. Utilizing spatial econometric models, we conduct an empirical analysis of the clustering pheno…

Identifying Subcomponents of Mean Pulse Profiles of PSR B1822–09 with Single Pulses Open

Jie Liu, H. G. Wang, Zhen Yan, Hao Tong, Zhi-Qiang Shen , et al. · 2024

Using observational data obtained with the Five-hundred-meter Aperture Spherical radio Telescope, we succeeded in identifying subcomponents of different pulse profile components of PSR B1822−09 by the phase-to-phase cross correlations betw…

Economic analysis of hydrogen energy systems: A global perspective Open

Guoqing Liu, Tingting Guo, Ping Wang, Hua Jiang, H. G. Wang , et al. · 2024

Probing the Interstellar Medium from Scintillation of the Swooshing Pulsar B0919+06 Open

Zhen Wang, Z. G. Wen, J. P. Yuan, Na Wang, Zhen Wang , et al. · 2024

Radio observations of pulsars offer a potential method to probe the intricate microstructure in the turbulent interstellar medium. Here we report on a high-resolution dynamic spectral analysis of the “swooshing pulsar” B0919+06 observed wi…

The FAST Galactic Plane Pulsar Snapshot Survey – V. PSR J1901+0658 in a double neutron star system Open

W. Q. Su, J. L. Han, Z. L. Yang, P. F. Wang, J. P. Yuan , et al. · 2024

Double neutron star (DNS) systems offer excellent opportunities to test gravity theories. We report the timing results of PSR J1901+0658, the first pulsar discovered in the FAST Galactic Plane Pulsar Snapshot (GPPS) Survey. Based on timing…

The Bright Single Pulse Emission from PSR B1133+16 Open

Jun Tan, Z. G. Wen, Zhen Wang, X. F. Duan, H. G. Wang , et al. · 2024

We have conducted a comprehensive investigation into the bright single pulse emission from PSR B1133+16 using the Giant Metrewave Radio Telescope. High time resolution data (61 μ s) were obtained at a center frequency of 322 MHz with a ban…

Proxy-based Guidance Virtual Fixtures with Orientation Constraints Open

Weitao Hu, Xinan Pan, H. G. Wang · 2024

In applications of physical human-robot interaction, robots pose a potential risk to human safety. A virtual fixture is used to ensure the safety of human operators by restricting the robot's behavior, which assists operators in moving the…

Investigation of Periodic Modulation Behaviors from Pulsar J2022+5154 Open

J. L. Chen, Z. G. Wen, Zhen Wang, X. F. Duan, D. L. He , et al. · 2024

We have carried out a detailed study of individual pulse emission from the pulsar J2022+5154 (B2021+51), observed at 2250 MHz using the Jiamusi 66 m radio telescope. We have investigated the modulations in single-pulse behavior using fluct…

Rotating Vector Model and Radius-to-frequency Mapping in the Presence of a Multipole Magnetic Field Open

Jiatai Qiu, Hao Tong, H. G. Wang · 2023

The rotating vector model and radius-to-frequency mapping in the presence of a multipole magnetic field in pulsars and magnetars are considered. An axisymmetric potential field is assumed, and the following is found: (1) The radiation beam…

Rotating vector model and radius-to-frequency mapping in the presence of multipole magnetic field Open

Jiatai Qiu, Hao Tong, H. G. Wang · 2023

The rotating vector model and radius-to-frequency mapping in the presence of multipole magnetic field in pulsars and magnetars are considered. An axisymmetric potential field is assumed. It is found that: (1) The radiation beam in the case…

The FAST Galactic Plane Pulsar Snapshot Survey – III. Timing results of 30 newly discovered pulsars Open

W. Q. Su, J. L. Han, P F Wang, J. P. Yuan, Chen Wang , et al. · 2023

Timing observations are crucial for determining the basic parameters of newly discovered pulsars. Using the Five-hundred-meter Aperture Spherical radio Telescope (FAST) with the L-band 19-beam receiver covering the frequency range of 1.0–1…

Investigation into the reflection properties of the neutron star low-mass X-ray binary 4U 1636-53 Open

Ming Lyu, Guobao Zhang, H. G. Wang, Federico García · 2023

We present the spectroscopy of the neutron star low-mass X-ray binary 4U 1636-53 using six simultaneous XMM-Newton and Rossi X-ray Timing Explorer observations. We applied different self-consistent reflection models to explore the features…

Investigation into the reflection properties of the neutron star low-mass X-ray binary 4U 1636–53 Open

Ming Lyu, G. B. Zhang, H. G. Wang, Federico García · 2023

We present the spectroscopy of the neutron star low-mass X-ray binary 4U 1636–53 using six simultaneous XMM-Newton and Rossi X-ray Timing Explorer observations. We applied different self-consistent reflection models to explore the features…

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