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  1. Book ; Online: M&M3D

    Zhang, Hang

    Multi-Dataset Training and Efficient Network for Multi-view 3D Object Detection

    2023  

    Abstract: In this research, I proposed a network structure for multi-view 3D object detection using camera-only data and a Bird's-Eye-View map. My work is based on a current key challenge domain adaptation and visual data transfer. Although many excellent camera- ... ...

    Abstract In this research, I proposed a network structure for multi-view 3D object detection using camera-only data and a Bird's-Eye-View map. My work is based on a current key challenge domain adaptation and visual data transfer. Although many excellent camera-only 3D object detection has been continuously proposed, many research work risk dramatic performance drop when the networks are trained on the source domain but tested on a different target domain. Then I found it is very surprising that predictions on bounding boxes and classes are still replied to on 2D networks. Based on the domain gap assumption on various 3D datasets, I found they still shared a similar data extraction on the same BEV map size and camera data transfer. Therefore, to analyze the domain gap influence on the current method and to make good use of 3D space information among the dataset and the real world, I proposed a transfer learning method and Transformer construction to study the 3D object detection on NuScenes-mini and Lyft. Through multi-dataset training and a detection head from the Transformer, the network demonstrated good data migration performance and efficient detection performance by using 3D anchor query and 3D positional information. Relying on only a small amount of source data and the existing large model pre-training weights, the efficient network manages to achieve competitive results on the new target domain. Moreover, my study utilizes 3D information as available semantic information and 2D multi-view image features blending into the visual-language transfer design. In the final 3D anchor box prediction and object classification, my network achieved good results on standard metrics of 3D object detection, which differs from dataset-specific models on each training domain without any fine-tuning.
    Keywords Computer Science - Computer Vision and Pattern Recognition
    Subject code 006
    Publishing date 2023-11-02
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article: Exploring how IP marketing (media marketing) influences consumer shopping psychology through quantitative and empirical analysis.

    Zhang, Hang / Luo, Xiaohuan

    Frontiers in psychology

    2024  Volume 15, Page(s) 1292636

    Abstract: As the concepts of intellectual property and media marketing have gained popularity, media marketing has gradually become an integral part of intellectual property marketing, and its use has become more widespread. However, the field of intellectual ... ...

    Abstract As the concepts of intellectual property and media marketing have gained popularity, media marketing has gradually become an integral part of intellectual property marketing, and its use has become more widespread. However, the field of intellectual property marketing (media marketing) has become confused and faces challenges such as loss of uniqueness and weak consumer connections. Existing research efforts have focused on marketing strategies for branded intellectual property, but have neglected the important perspective of consumer psychology and behaviour. In this study, we use the AISAS model to segment digital marketing and delve into consumer psychology and behavioural factors that influence intellectual property marketing (media marketing). This exploration covers intellectual property content at the attention stage, intellectual property value at the interest stage, emotional trust at the search stage, mental consumption at the purchase stage and fan interaction at the sharing stage. We conducted a comprehensive analysis of the data using SPSS and AMOS, and integrated a consumer attitude questionnaire. The final findings confirm that intellectual property content, value, emotional trust, spiritual consumption and fan interaction all positively influence consumer psychology and behaviour. In addition, we make consumer-centric recommendations to extend the life cycle of intellectual property and promote sustainable brand development.
    Language English
    Publishing date 2024-01-15
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2563826-9
    ISSN 1664-1078
    ISSN 1664-1078
    DOI 10.3389/fpsyg.2024.1292636
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Failure Behavior and Fracture Evolution Mechanism of Coal with Fissures around Holes.

    Wang, Zehua / Zhang, Hang

    ACS omega

    2024  Volume 9, Issue 11, Page(s) 12914–12926

    Abstract: The fracture of coal is the main channel of gas flow and an important factor affecting the stability and efficiency of gas drainage boreholes. The coal structure, the development of hole cracks, and the degree of deformation are different. It affects the ...

    Abstract The fracture of coal is the main channel of gas flow and an important factor affecting the stability and efficiency of gas drainage boreholes. The coal structure, the development of hole cracks, and the degree of deformation are different. It affects the strength and mechanical deformation characteristics of coal to a great extent. In order to investigate the law of fracture evolution around the borehole of fractured coal, uniaxial and triaxial compression tests of raw coal samples have been carried out. The stress field evolution characteristics of fractured coal under compression were analyzed by Particle Flow Code (PFC
    Language English
    Publishing date 2024-03-08
    Publishing country United States
    Document type Journal Article
    ISSN 2470-1343
    ISSN (online) 2470-1343
    DOI 10.1021/acsomega.3c09143
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Rational Design of Flexible Mechanical Force Sensors for Healthcare and Diagnosis.

    Zhang, Hang / Zhang, Yihui

    Materials (Basel, Switzerland)

    2023  Volume 17, Issue 1

    Abstract: Over the past decade, there has been a significant surge in interest in flexible mechanical force sensing devices and systems. Tremendous efforts have been devoted to the development of flexible mechanical force sensors for daily healthcare and medical ... ...

    Abstract Over the past decade, there has been a significant surge in interest in flexible mechanical force sensing devices and systems. Tremendous efforts have been devoted to the development of flexible mechanical force sensors for daily healthcare and medical diagnosis, driven by the increasing demand for wearable/portable devices in long-term healthcare and precision medicine. In this review, we summarize recent advances in diverse categories of flexible mechanical force sensors, covering piezoresistive, capacitive, piezoelectric, triboelectric, magnetoelastic, and other force sensors. This review focuses on their working principles, design strategies and applications in healthcare and diagnosis, with an emphasis on the interplay among the sensor architecture, performance, and application scenario. Finally, we provide perspectives on the remaining challenges and opportunities in this field, with particular discussions on problem-driven force sensor designs, as well as developments of novel sensor architectures and intelligent mechanical force sensing systems.
    Language English
    Publishing date 2023-12-26
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2487261-1
    ISSN 1996-1944
    ISSN 1996-1944
    DOI 10.3390/ma17010123
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: A rational consideration of the genomic instability of human-induced pluripotent stem cells for clinical applications.

    Zhang, Hang / Jin, Zi-Bing

    Science China. Life sciences

    2023  Volume 66, Issue 9, Page(s) 2198–2200

    MeSH term(s) Humans ; Induced Pluripotent Stem Cells ; Pluripotent Stem Cells ; Genomic Instability
    Language English
    Publishing date 2023-06-02
    Publishing country China
    Document type Journal Article
    ZDB-ID 2546732-3
    ISSN 1869-1889 ; 1674-7305
    ISSN (online) 1869-1889
    ISSN 1674-7305
    DOI 10.1007/s11427-023-2354-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: The application of cognitive behavioral therapy in patients with schizophrenia: A review.

    Xu, Feifei / Zhang, Hang

    Medicine

    2023  Volume 102, Issue 32, Page(s) e34827

    Abstract: The aim of this review is to explore the clinical nursing application of cognitive behavioral therapy (CBT) in patients with schizophrenia. A literature search was conducted using the CINAHL and MEDLINE databases. The database search occurred during the ... ...

    Abstract The aim of this review is to explore the clinical nursing application of cognitive behavioral therapy (CBT) in patients with schizophrenia. A literature search was conducted using the CINAHL and MEDLINE databases. The database search occurred during the month of December 2022. This article comprehensively summarizes the theoretical basis of CBT in improving schizophrenia in clinical nursing, its application in managing symptoms and improving social function, as well as research progress in this field. There are still inconsistencies in the research results on CBT, but overall, psychological intervention combined with drug treatment is more effective than conventional treatment alone. If social function training can be added at the same time, it is believed that it will have better effects on clinical treatment and can maintain long-lasting effectiveness. Only in this way can patients truly understand and recognize the disease, improve treatment compliance, and ultimately achieve the goal of improving prognosis and quality of life.
    MeSH term(s) Humans ; Quality of Life ; Cognitive Behavioral Therapy/methods ; Schizophrenia/therapy ; Patient Compliance
    Language English
    Publishing date 2023-08-26
    Publishing country United States
    Document type Review ; Journal Article
    ZDB-ID 80184-7
    ISSN 1536-5964 ; 0025-7974
    ISSN (online) 1536-5964
    ISSN 0025-7974
    DOI 10.1097/MD.0000000000034827
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Critical and steady-state characteristics of delay propagation in an airport network.

    Yao, Hong-Guang / Zhang, Hang

    PloS one

    2023  Volume 18, Issue 7, Page(s) e0288200

    Abstract: In this work, we established a density equation for delayed airports to investigate the horizontal propagation mechanism of delays among airports in an airport network. We explored the critical conditions, steady-state features, and scale of the delay ... ...

    Abstract In this work, we established a density equation for delayed airports to investigate the horizontal propagation mechanism of delays among airports in an airport network. We explored the critical conditions, steady-state features, and scale of the delay propagation, and designed a simulation system to verify the accuracy of the results. The results indicated that, due to the no-table scale-free feature of an airport network, the critical value of delay propagation is extremely small, and delays are prone to propagate among airports. Furthermore, as delay propagation reaches a steady state in an aviation network, the degree value of the node becomes highly correlated with its delay state. Hub airports with high degree values are the most prone to being affected by delay propagation. In addition, the number of airports that are initially delayed influences the time required for delay propagation to reach a steady state. Specifically, if there are fewer initially delayed airports, a longer time is required to reach a steady state. In the steady state, the delay ratios of airports with different degree values in the network converge to a balance point. The delay degree of the node is highly positively correlated with the delay propagation rate in the network, but negatively related to the degree distribution index of the network.
    MeSH term(s) Airports ; Aviation ; Computer Simulation ; Reproduction
    Language English
    Publishing date 2023-07-07
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0288200
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Aquaporins in Reproductive System.

    Zhang, Hang / Yang, Baoxue

    Advances in experimental medicine and biology

    2023  Volume 1398, Page(s) 179–194

    Abstract: AQP0-12, a total of 13 aquaporins are expressed in the mammalian reproductive system. These aquaporins mediate the transport of water and small solutes across biofilms for maintaining reproductive tract water balance and germ cell water homeostasis. ... ...

    Abstract AQP0-12, a total of 13 aquaporins are expressed in the mammalian reproductive system. These aquaporins mediate the transport of water and small solutes across biofilms for maintaining reproductive tract water balance and germ cell water homeostasis. These aquaporins play important roles in the regulation of sperm and egg cell production, maturation, and fertilization processes. Impaired AQP function may lead to diminished male and female fertility. This review focuses on the distribution, function, and regulation of AQPs throughout the male and female reproductive organs and tracts. Their correlation with reproductive success, revealing recent advances in the physiological and pathophysiological roles of aquaporins in the reproductive system.
    MeSH term(s) Animals ; Male ; Female ; Semen/metabolism ; Reproduction ; Spermatozoa/metabolism ; Aquaporins/physiology ; Water/metabolism ; Mammals/metabolism
    Chemical Substances Aquaporins ; Water (059QF0KO0R)
    Language English
    Publishing date 2023-01-27
    Publishing country United States
    Document type Review ; Journal Article
    ZDB-ID 410187-X
    ISSN 0065-2598
    ISSN 0065-2598
    DOI 10.1007/978-981-19-7415-1_12
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Editorial: Photocatalytic functionalization of inert or unsaturated bonds.

    Luo, Yong / Zhan, Gu / Cong, Xuefeng / Zhang, Hang

    Frontiers in chemistry

    2024  Volume 12, Page(s) 1372572

    Language English
    Publishing date 2024-02-07
    Publishing country Switzerland
    Document type Editorial
    ZDB-ID 2711776-5
    ISSN 2296-2646
    ISSN 2296-2646
    DOI 10.3389/fchem.2024.1372572
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Thermodynamic driving forces in contact electrification between polymeric materials.

    Zhang, Hang / Sundaresan, Sankaran / Webb, Michael A

    Nature communications

    2024  Volume 15, Issue 1, Page(s) 2616

    Abstract: Contact electrification, or contact charging, refers to the process of static charge accumulation after rubbing, or even simple touching, of two materials. Despite its relevance in static electricity, various natural phenomena, and numerous technologies, ...

    Abstract Contact electrification, or contact charging, refers to the process of static charge accumulation after rubbing, or even simple touching, of two materials. Despite its relevance in static electricity, various natural phenomena, and numerous technologies, contact charging remains poorly understood. For insulating materials, even the species of charge carrier may be unknown, and the direction of charge-transfer lacks firm molecular-level explanation. Here, we use all-atom molecular dynamics simulations to investigate whether thermodynamics can explain contact charging between insulating polymers. Based on prior work suggesting that water-ions, such as hydronium and hydroxide ions, are potential charge carriers, we predict preferred directions of charge-transfer between polymer surfaces according to the free energy of water-ions within water droplets on such surfaces. Broad agreement between our predictions and experimental triboelectric series indicate that thermodynamically driven ion-transfer likely influences contact charging of polymers. Furthermore, simulation analyses reveal how specific interactions of water and water-ions proximate to the polymer-water interface explain observed trends. This study establishes relevance of thermodynamic driving forces in contact charging of insulators with new evidence informed by molecular-level interactions. These insights have direct implications for future mechanistic studies and applications of contact charging involving polymeric materials.
    Language English
    Publishing date 2024-03-23
    Publishing country England
    Document type Journal Article
    ZDB-ID 2553671-0
    ISSN 2041-1723 ; 2041-1723
    ISSN (online) 2041-1723
    ISSN 2041-1723
    DOI 10.1038/s41467-024-46932-2
    Database MEDical Literature Analysis and Retrieval System OnLINE

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