A5044144451- Energy, Environment, Economic Growth
- Energy, Environment, and Transportation Policies
- Labor Movements and Unions
- Climate Change Policy and Economics
- Advanced Sensor and Control Systems
- Hydraulic and Pneumatic Systems
- Industrial Technology and Control Systems
- Underwater Vehicles and Communication Systems
- Sustainable Supply Chain Management
- Public Procurement and Policy
- Underwater Acoustics Research
- Fiscal Policy and Economic Growth
- Urban Transport and Accessibility
- Political Influence and Corporate Strategies
- Advanced Measurement and Detection Methods
- Vehicle Noise and Vibration Control
- Coagulation and Flocculation Studies
- Soft Robotics and Applications
- Piezoelectric Actuators and Control
- Corporate Social Responsibility Reporting
- Industrial Vision Systems and Defect Detection
- Machine Learning and ELM
- Geotechnical Engineering and Soil Stabilization
- Energy and Environmental Systems
- Particle Dynamics in Fluid Flows
Dalian Maritime University
2023-2024
Shanghai University of Finance and Economics
2022-2024
Southwestern University of Finance and Economics
2024
Civil Aviation University of China
2024
Guilin University of Electronic Technology
2023
Northwest University
2023
Institute of Oceanographic Instrumentation
2006-2021
Shandong Academy of Sciences
2006-2021
Qilu University of Technology
2019-2021
Shandong Special Equipment Inspection Institute
2019-2020
Abstract This study aims to examine the green innovation effect of carbon emissions pilot policy in China. First, using difference-in-differences method and regressions instrumental variables data from Chinese listed firms, we verify that promotes among regulated firms is more pronounced state-owned enterprises, eastern region, those with lower financing constraints. Furthermore, this positive spreads downstream relative through input–output linkages, but reduces upstream firms. Accordingly,...
China is often censured for its high CO2 emissions and energy intensity, the introduction diffusion of advanced production technologies provide an important way to reduce intensity. The Catalogue Encouraging Technology Introduction (CETI), implemented in 2006, aims encourage enterprises introduce by granting income tax incentives. Taking implementation CETI as a quasi-natural experiment, this study constructs difference-in-differences models verify influence encouraging technology on...
An incremental Learning of infrared vehicle detection method based on SSD(Single Shot MultiBox Detector) was proposed to solve the problems such as lack detail in images, difficulty extracting feature information and low accuracy. Through learning training, CNN model SSD fine-tuning, Pascal VOC data set pre-trained. this method, could be effectively identified located effectively. Finally, results using non-incremental are compared. The experimental show that error missing obviously improved...
This paper studies a novel CTD sensor (SZQ1-1) which is developed for underwater glider to meet the requirement of autonomous acquisition high-quality profile hydrodynamic oceanography data. An independently electromagnetic induction type conductivity sensor, quick response thermistor and high-precision pressure used integrate sensor. Several designs compact mechanical structure low-power control circuit are in The SZQ1-1 calibrated with measuring instrument laboratory fourth-degree...
The noise reduction technology of ship propellers is currently one the challenging directions, despite some progress having been made, continuous research and development are still underway. This paper elucidates commonly used methods, namely geometric structure optimization material optimization. Geometric involves aspects such as number propeller blades, disk loading ratio, skew angle, blade shape. Material encompasses selection, surface coating optimization, duct design. Corresponding...
Abstract Corporate philanthropy is an important form of fulfilling social responsibility and improving income distribution systems. Unlike Western trade unions, Chinese unions have government‐like functions. This study discusses whether Chinese‐style help promote corporate philanthropy. Based on stakeholder theory, this examines the philanthropic effects using data from Private Enterprises Survey employs methods such as Treatment Effect Model, Instrumental Variables Method, Propensity Score...
This paper describes the design of a deep-sea chemical data collector for seafloor observatory network. The control system comprises main unit, energy supply distribution serial port expansion condition monitoring, power switching and communication unit. functions include self-inspection, diagnosis, isolation. It also transmits collected monitoring in cabin to shore station management real-time. is transmitted through secondary junction box photoelectric composite cable. includes optical...
The calculus is one of the common diseases with high incidence. effective treatment method extracorporeal ultrasonic lithotripsy. At present, it low about intelligent and automatic level lithotripter, has gradually failed to meet needs. lithotripsy medical cooperative robot can solve such problems effectively, equally critical for accurate modeling studies dynamic models. Based on previous research experimental basis, this paper proposes a correction theory improve accuracy model error in...
Promoting the high-quality development of cultural industry, adapting to transformation main social contradiction in new era China, and steadily improving China's soft power competitiveness need be supported by a scientific reasonable index system for industry.This study uses method rooting theory inductively deduce guideline level elements reflecting high quality industry era, based on which pathological cycle is used screen indicators Chinese finally forms comprehensive evaluation with...
For mechanical metamaterials and their vibration isolation ability, a new corset type structure (CTS) is designed from the inward hexagonal steel by applying fillet at corners. Ten CTS cells are born using different radius. The radius 10 mm to 100 mm, but cell mass remains constant when plate has same thickness. static deformation, modality harmonic response of these NPR structures analyzed in this paper. These modeled finite element method (FEM) with uniform grids. In analysis, surface load...
It is very important to detect highway accident through the computer control and traffic data detection. The detection method for was developed with five layer fuzzy neural network (FNN in short) considering self-organization map feedback error algorithm. learning progress of FNN analyzed, original subordinate function determined model. model established theory. training were accomplished based on flow simulation detected by single circle covering 3.6 kilometers. output shows that decision...
In this paper, according to the demand of system, it puts forward platform frame structure for general multi-rotor aircraft controller hardware, research, concept having modular design is adopted, layout circuit board discussed, and wiring flight control computer also discussed.And related problems, such as anti-interference hardware system stability processing so on are in consideration.In order improve overall reliability UAV ( Unmanned Aerial Vehicle ) a thorough study carried out.The...
According to the basic control law of HVAC automatic as well and fuzzy theory, it can determine residential strategy.Besides, simulate ventilation effect human breathing, cooking other different disturbance interference effects by using Simulink simulation software MATLAB, so calculate fresh air volume maintaining indoor CO 2 concentration at 850 ppm needed time.And then, further prove that when is 0.5 times per hour, quality cannot be guaranteed.Therefore, we intuitively think greater...