Xiaolan Lv
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View article: Research on 3D Obstacle Avoidance Path Planning for Apple Picking Robotic Arm
Research on 3D Obstacle Avoidance Path Planning for Apple Picking Robotic Arm Open
To address the challenges of obstacle avoidance and low efficiency by robotic arms during apple picking, this paper proposes an improved informed-RRT* motion planning algorithm to improve path planning performance. By integrating the artif…
View article: Application of Fracturing Technology for Temporary Blockage and Turning of Rope Knots in Complex Fault Block Oilfield
Application of Fracturing Technology for Temporary Blockage and Turning of Rope Knots in Complex Fault Block Oilfield Open
View article: Early detection and lesion visualization of pear leaf anthracnose based on multi-source feature fusion of hyperspectral imaging
Early detection and lesion visualization of pear leaf anthracnose based on multi-source feature fusion of hyperspectral imaging Open
Pear anthracnose, caused by Colletotrichum bacteria, is a severe infectious disease that significantly impacts the growth, development, and fruit yield of pear trees. Early detection of pear anthracnose before symptoms manifest is of great…
View article: Editorial: Precise chemical application technology for horticultural crops
Editorial: Precise chemical application technology for horticultural crops Open
Keywords: chemical application, horticultural crops, plant protection, precision agriculture, spraying
View article: Computational fluid dynamics simulation analysis of the effect of curved rice leaves on the deposition behaviour of droplets
Computational fluid dynamics simulation analysis of the effect of curved rice leaves on the deposition behaviour of droplets Open
Background Although previous studies on the droplet deposition behaviour of rice leaves have modelled the leaves as flat surface structures, their curved surface structures actually have a significant effect on droplet deposition. Results …
View article: Application of Acid Fracturing Technology to Improve Water Yield of Deep Carbonate Geothermal Wells
Application of Acid Fracturing Technology to Improve Water Yield of Deep Carbonate Geothermal Wells Open
To achieve the “carbon peak” goal, green and low-carbon energy development is the key. The development and utilization of geothermal resources and the development of deep carbonate geothermal wells in China are analyzed. Based on the princ…
View article: The Effects of Ginkgo biloba Extract on Autophagy in Human Macrophages Stimulated by Cigarette Smoke Extract
The Effects of Ginkgo biloba Extract on Autophagy in Human Macrophages Stimulated by Cigarette Smoke Extract Open
Objective: To investigate the effects of Ginkgo biloba extract (GBE) on autophagy in human macrophages stimulated by cigarette smoke extract (CSE). Methods: The human monocyte cell line U937 was cultured in vitro, and phorbol ester (PMA) w…
View article: Characteristics of Airflow and Droplet Distribution of a Greenhouse Fixed-Pipe Twin-Fluid Cold Fogger with Different Nozzle Settings
Characteristics of Airflow and Droplet Distribution of a Greenhouse Fixed-Pipe Twin-Fluid Cold Fogger with Different Nozzle Settings Open
View article: Parameter Optimization of Reciprocating Cutter for Chinese Little Greens Based on Finite Element Simulation and Experiment
Parameter Optimization of Reciprocating Cutter for Chinese Little Greens Based on Finite Element Simulation and Experiment Open
Optimizing the working performance of the cutting device for harvesting Chinese little greens is crucial to reducing energy consumption in cutting and improving cutting quality. To explore the mechanical characteristics of leafy vegetables…
View article: Study of the Distribution Characteristics of the Airflow Field in Tree Canopies Based on the CFD Model
Study of the Distribution Characteristics of the Airflow Field in Tree Canopies Based on the CFD Model Open
Air-assisted sprayers are the mainstream orchard plant protection machinery in China. During the usage of sprayers, the pesticide droplets carried by strong air jets from sprayers enter into the target canopy. Therefore, the distribution o…
View article: Model construction and validation of airflow velocity attenuation through pear tree canopies
Model construction and validation of airflow velocity attenuation through pear tree canopies Open
To investigate the airflow velocity attenuation inside pear tree canopies and the factors that influence its effect on air-assisted spraying, the relationship between the resistance of the canopies to airflow and airflow velocity inside th…
View article: Analysing Airflow Velocity in the Canopy to Improve Droplet Deposition for Air-Assisted Spraying: A Case Study on Pears
Analysing Airflow Velocity in the Canopy to Improve Droplet Deposition for Air-Assisted Spraying: A Case Study on Pears Open
The suitability of airflow velocity in airborne spraying operations in orchards is mostly evaluated on the basis of inlet and outlet based on the airflow velocity at the canopy. However, the airflow velocity required to penetrate into the …
View article: Application of multistage acid fracturing technology in deep carbonate thermal reservoirs
Application of multistage acid fracturing technology in deep carbonate thermal reservoirs Open
As the most common stimulation treatment in carbonate reservoirs, acid fracturing is also frequently used in carbonate geothermal wells, but it has not been applied in deep carbonate thermal reservoirs. The application of a multi-stage aci…
View article: Evaluation of biventricular longitudinal myocardial function in normal fetuses at different gestational ages using ultrasonic velocity vector imaging
Evaluation of biventricular longitudinal myocardial function in normal fetuses at different gestational ages using ultrasonic velocity vector imaging Open
Objective This study aimed to evaluate biventricular myocardial function and biventricular longitudinal global myocardial function of fetuses at different gestational weeks using ultrasonic velocity vector imaging. Methods A total of 127 p…
View article: Advances in Cytoreductive Surgery and Combination Therapy for Ovarian Cancer
Advances in Cytoreductive Surgery and Combination Therapy for Ovarian Cancer Open
Objective: Ovarian carcinoma is a malignant tumor with the highest mortality of any cancer occurring in female reproductive system. Cytoreductive surgery is the main treatment for ovarian cancer and has markedly improved. Mechanism: This a…
View article: Identification and Comprehensive Evaluation of Resistant Weeds Using Unmanned Aerial Vehicle-Based Multispectral Imagery
Identification and Comprehensive Evaluation of Resistant Weeds Using Unmanned Aerial Vehicle-Based Multispectral Imagery Open
Atrazine is one of the most widely used herbicides in weed management. However, the widespread use of atrazine has concurrently accelerated the evolution of weed resistance mechanisms. Resistant weeds were identified early to contribute to…
View article: Effects of high-activity radioactive iodine treatment on renal function in patients with differentiated thyroid carcinoma — retrospective study
Effects of high-activity radioactive iodine treatment on renal function in patients with differentiated thyroid carcinoma — retrospective study Open
Our findings suggest that the nephrotoxicity of high-activity ¹³¹I therapy, regardless of gender, is very low in patients with DTC with normal renal function; however, high-activity ¹³¹I therapy may exacerbate the loss of renal function in…
View article: Computational fluid dynamics simulation experimental verification and analysis of droplets deposition behaviour on vibrating pear leaves
Computational fluid dynamics simulation experimental verification and analysis of droplets deposition behaviour on vibrating pear leaves Open
View article: Autonomous Navigation System of Greenhouse Mobile Robot Based on 3D Lidar and 2D Lidar SLAM
Autonomous Navigation System of Greenhouse Mobile Robot Based on 3D Lidar and 2D Lidar SLAM Open
The application of mobile robots is an important link in the development of intelligent greenhouses. In view of the complex environment of a greenhouse, achieving precise positioning and navigation by robots has become the primary problem …
View article: Experiment and Research on Cutting Mechanical Properties of Little Cabbage
Experiment and Research on Cutting Mechanical Properties of Little Cabbage Open
To reduce the cutting force and cutting power consumption during harvest, the cutting mechanical properties of the root of little cabbage were studied. The cutting experiment was carried out using a texture analyzer, and the influence of t…
View article: Effects of Adjuvants on Spraying Characteristics and Control Efficacy in Unmanned Aerial Application
Effects of Adjuvants on Spraying Characteristics and Control Efficacy in Unmanned Aerial Application Open
Pesticide application by unmanned agricultural aerial vehicles (UAVs) has rapidly developed in China and other Asian counties. Currently, tank-mix spray adjuvants are usually added into pesticide solutions to reduce spray drift and facilit…
View article: Precise medicine of PD1/PD-L1 inhibitor immunotherapy combined radiotherapy for inoperable advanced lung cancer A protocol for systematic review and meta-analysis
Precise medicine of PD1/PD-L1 inhibitor immunotherapy combined radiotherapy for inoperable advanced lung cancer A protocol for systematic review and meta-analysis Open
Precise medicine of PD1/PD-L1 inhibitor immunotherapy combined
View article: Design and test of a novel crawler-type multi-channel air-assisted orchard sprayer
Design and test of a novel crawler-type multi-channel air-assisted orchard sprayer Open
In order to solve the problem of poor traveling stability and excessive pesticide application during plant protection operations in hilly orchards, a novel crawler-type multi-channel air-assisted sprayer that is particularly appropriate fo…
View article: Design and test of a novel crawler-type multi-channel air-assisted orchard sprayer
Design and test of a novel crawler-type multi-channel air-assisted orchard sprayer Open
In order to solve the problem of poor traveling stability and excessive pesticide application during plant protection operations in hilly orchards, a novel crawler-type multi-channel air-assisted sprayer that is particularly appropriate fo…
View article: Finite Element Analysis for the Lifting Platform of a Self-Propelled Multi-Functional Machine Used in Orchard
Finite Element Analysis for the Lifting Platform of a Self-Propelled Multi-Functional Machine Used in Orchard Open
Weight reduction is frequently concerned for general structure design as it can save energy in the life cycle of a machine. A small self-propelled multi-functional working machine for orchard use was designed. The lifting platform of the m…
View article: Simulation and Validation of the Air Flow generated by a Multi-Channel Air-Assisted Sprayer
Simulation and Validation of the Air Flow generated by a Multi-Channel Air-Assisted Sprayer Open
The multi-channel air-assisted spraying can distribute air flow according to the crown diameter and be helpful to improve spray deposition and in the reduction of environmental pollution. However, the factors of air flow distribution are n…
View article: Application and Practice of Rubbing Fastness Improver DM-2589N
Application and Practice of Rubbing Fastness Improver DM-2589N Open
The purpose of this paper is to introduce the application and Practice of a wet rubbing fastness improver DM-2589N in dark cotton fabrics. Methodology - The influence of DM-2589N mass concentration, baking temperature and time on the rubbi…
View article: Lightweight design and test for cutting disc of shoulder-carrying mower.
Lightweight design and test for cutting disc of shoulder-carrying mower. Open
View article: Research and Practice of Single-chip Microcomputer Course Teaching in Applied Universities
Research and Practice of Single-chip Microcomputer Course Teaching in Applied Universities Open
Application-oriented universities aim at cultivating applied advanced students and attaching importance to the cultivation of students' practical ability.According to the present problems of course teaching for the principle and applicatio…
View article: Design of the Voltage Driver Circuit for Magneto rheological Damper
Design of the Voltage Driver Circuit for Magneto rheological Damper Open
In order to improve the response speed of magneto rheological (MR) damper, the system is in need of a fast response driving power supply.Firstly, response characteristics of the MR damper was analyzed.Secondly, according to the basic princ…