Kai Liu

ORCID: 0000-0002-1556-1068
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About
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Research Areas
  • Animal Behavior and Welfare Studies
  • Animal Nutrition and Physiology
  • Video Surveillance and Tracking Methods
  • Plant-Microbe Interactions and Immunity
  • Parasite Biology and Host Interactions
  • Food Supply Chain Traceability
  • Effects of Environmental Stressors on Livestock
  • Human-Animal Interaction Studies
  • Advanced Algorithms and Applications
  • Helminth infection and control
  • Parasites and Host Interactions
  • Primate Behavior and Ecology
  • Genomics and Phylogenetic Studies
  • Odor and Emission Control Technologies
  • Advanced Computational Techniques and Applications
  • Traditional Chinese Medicine Studies
  • Advanced Chemical Sensor Technologies
  • Simulation and Modeling Applications
  • Meat and Animal Product Quality
  • Human Pose and Action Recognition
  • Advanced Image Processing Techniques
  • Target Tracking and Data Fusion in Sensor Networks
  • IoT Networks and Protocols
  • Child and Animal Learning Development
  • Advanced Image Fusion Techniques

Shandong Agricultural University
2015-2025

China Electric Power Research Institute
2025

Xi’an Jiaotong-Liverpool University
2024

City University of Hong Kong
2010-2024

City University of Hong Kong, Shenzhen Research Institute
2022-2024

Tsinghua University
2024

Beihang University
2024

Beijing Advanced Sciences and Innovation Center
2024

Luto Research (United Kingdom)
2024

Hong Kong Standards and Testing Centre (China)
2024

Bacillus velezensis is a novel species of that has been widely investigated and used because its direct or indirect growth improvement effect for many plants. B. FKM10 was previously isolated from rhizosphere soil apple trees shows potential as plant growth-promoting biocontrol bacterium. In this study, strain verified to inhibit some fungal pathogens soil-borne diseases, produce siderophores absorb ferric iron plants, degrade proteins. Pot experiments showed application could directly...

10.3389/fmicb.2019.02889 article EN cc-by Frontiers in Microbiology 2020-01-10

The vast demand for diverse applications raises new networking challenges, which have encouraged the development of a paradigm Internet Things (IoT), e.g., LoRa. LoRa is proprietary spread spectrum modulation technique that provides solution long-range and ultra-low power-consumption transmission. Due to promising prospects LoRa, significant effort has been made on this compelling technology since its emergence. In article, we provide comprehensive survey from systematic perspective:...

10.1145/3543856 article EN ACM Transactions on Sensor Networks 2022-06-16

The rapid urbanization of our world has led to a surge in artificial lighting at night (ALAN), with profound effects on wildlife. Previous research wildlife's melatonin, crucial mechanistic indicator and mediator, yielded inconclusive evidence due lack comparative analysis. We compiled analysed an base including 127 experiments 437 observations across 31 wild vertebrates using phylogenetically controlled multilevel meta-analytic models. comes mainly from the white light melatonin suppression...

10.1111/ele.14387 article EN cc-by Ecology Letters 2024-02-01

The applicability of state estimation has been extensively explored and generally accepted by industry. This paper presents a method that greatly enhances the capability estimators considering presence errors in network configuration model used. is simple, fast applicable for real-time processing. Results simulations various types topological are included.

10.1109/tpas.1980.319807 article EN IEEE Transactions on Power Apparatus and Systems 1980-11-01

We propose a ferrofluid transporter for digital droplet manipulation in an additive-free and lossless manner. The shows high reliability with on-chip design droplet-based bioanalysis throughput cell spheroid screening.

10.1039/d3lc00906h article EN cc-by-nc Lab on a Chip 2024-01-01

The annual global production of chickens exceeds 25 billion birds, which are often housed in very large groups, numbering thousands. Distress calling triggered by various sources stress has been suggested as an ‘iceberg indicator’ chicken welfare. However, to date, the identification distress calls largely relies on manual annotation, is labour-intensive and time-consuming. Thus, a novel convolutional neural network-based model, light-VGG11, was developed automatically identify using...

10.1098/rsif.2021.0921 article EN Journal of The Royal Society Interface 2022-06-01

Fusarium and verticillium wilt are the primary diseases affecting cotton plants, significantly reducing both yield quality of cotton. Paenibacillus spp. crucial biocontrol strains for controlling plant diseases. In this study, peoriae MHJL1, which could prevent pathogenic fungi fusarium promote growth, was isolated from rhizosphere soil plants. Whole-genome analysis strain MHJL1 identified 16 gene clusters secondary metabolite synthesis, including fusaricidins with potent antifungal...

10.3390/microorganisms13020261 article EN cc-by Microorganisms 2025-01-24

Augmented reality assembly guidance is essential for intelligent manufacturing and medical applications, requiring continuous measurement of the 6DoF poses manipulated objects. Although current tracking methods have made significant advancements in accuracy efficiency, they still face challenges robustness when dealing with cluttered backgrounds, rotationally symmetric objects, noisy sequences. In this paper, we first propose a robust contour-based pose method that addresses error-prone...

10.48550/arxiv.2502.11971 preprint EN arXiv (Cornell University) 2025-02-17

A human gait recognition method based on the PSO-ELM algorithm is proposed in order to achieve coordinated movement between humans and lower limb exoskeletons. Ground reaction force (GRF) from foot, motion capture data (MCD) two joints were collected through exoskeleton device. The sample obtained multiple experiments different action scenarios, including standing still, walking flat, climbing up down stairs, traveling slopes, addition squatting up. utilizes short-term posture recognize...

10.3390/act14030120 article EN cc-by Actuators 2025-03-02

Abstract. Enriched colony housing (ECH) is a relatively new egg production system. As such, information lacking on design parameters to ensure the well-being of hens and optimal utilization resources. A system has been developed at Iowa State University that enables automated monitoring quantification feeding nesting behaviors individual in ECH. Ultra-high-frequency radio frequency identification (UHF RFID) employed track animals. The UHF RFID consists four components: antennas, tags,...

10.13031/trans.12202 article EN Transactions of the ASABE 2017-01-01

Abstract Background Paenibacillus polymyxa SC2, a bacterium isolated from the rhizosphere soil of pepper ( Capsicum annuum L.), promotes growth and biocontrol pepper. However, mechanisms interaction between P. SC2 have not yet been elucidated. This study aimed to investigate interactional relationship using transcriptomics. Results stems leaves in pot experiments greenhouse. Under conditions, peppers stimulate expression genes related quorum sensing, chemotaxis, biofilm formation SC2....

10.1186/s12866-021-02132-2 article EN cc-by BMC Microbiology 2021-03-04

The coupled Euler-Lagrange (CEL) method and finite-discrete element (FDEM) are adopted to simulate the rock fracture process induced by high-pressure water jet solve problems of highly nonlinear, fluid-solid coupling large deformation. is characterized CEL model, can flow freely in Euler mesh, which better actual shape jets. integrated into FEDM produced embedding zero-thickness cohesive elements. traction-separation criterion used damage. In simulation jet, infinite elements realize...

10.1016/j.engfracmech.2022.108958 article EN cc-by Engineering Fracture Mechanics 2022-11-23
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