A5100630960- Privacy-Preserving Technologies in Data
- Soil Mechanics and Vehicle Dynamics
- Soil Carbon and Nitrogen Dynamics
- Agricultural Engineering and Mechanization
- Soil Management and Crop Yield
- Structural Load-Bearing Analysis
- Fire effects on concrete materials
- Land Use and Ecosystem Services
- Stochastic Gradient Optimization Techniques
- Structural Behavior of Reinforced Concrete
- Crop Yield and Soil Fertility
- IoT Networks and Protocols
- Korean Urban and Social Studies
- Advanced Graph Neural Networks
- Plant Reproductive Biology
- Masonry and Concrete Structural Analysis
- Outsourcing and Supply Chain Management
- Plant responses to elevated CO2
- Cooperative Communication and Network Coding
- Aquaculture Nutrition and Growth
- Advanced Wireless Communication Technologies
- Environmental Quality and Pollution
- Smart Agriculture and AI
- Seismic and Structural Analysis of Tall Buildings
- Access Control and Trust
Qinghai University
2022-2024
Shanghai Institute of Landscape Gardening
2021-2024
Qingdao University of Technology
2024
China Agricultural University
2022-2023
Hunan International Economics University
2023
China Electronics Technology Group Corporation
2023
Utah State University
2022
Beijing Jiaotong University
2019
Nanjing Agricultural University
2017
Ningbo University
2011
In the context of increasingly serious issues resource waste, soil degradation, and environmental pollution caused by excessive nitrogen fertilizer application worldwide, this study conducted a two-year field experiment in Qinghai Province to explore suitable management strategies for region. Ten fertilization levels were set, incorporating varying ratios conventional organic fertilizer, as well proportion base topdressing. The focus was on monitoring forage yield, quality, related...
Oat has been gaining renewed interest due to its role in a healthy human diet, animal feed, and as source of high value compounds with industrial applications. Nitrogen fertilization planting density are two the most important crop management practices that affect formation yield components final oat. A 2 year 3 × 5 factorial field experiment was conducted investigate effects nitrogen (N) fertilizer on flag leaf photosynthetic characteristics, grain yield, under rainfed conditions. The...
Shrinkage performance is always considered as the most important characteristic of cement-treated macadam base. By using different gradation types and levels cement stabilized mixture, paper conducts indoor tests to study mixture's shrinkage performance. Based on tests, estimation formulas coefficients mixtures are then elaborated. Results test indicated that mixes possess lowest dry-shrinkage when 3%∼4% dosage used, while temperature-shrinkage increase with dosages added. Otherwise, more...
This study investigated the effects of dietary Aloe vera powder extract on activities digestive enzymes and muscle composition Oreochromis niloticus (GIFT strain) juveniles. Five groups were formulated in which A. was added into a tilapia feed at 0.5%, 1.0%, 2.0%, 4%/kg feed, fed for eight weeks. Amylase, trypsin, lipase liver along alimentary canal (stomach, midgut, hindgut) varied significantly between groups. Amylase activity enhanced fish 0.5, 1, 2% vera, stomach those 1%. Total amylase...
Accurately extracting semantic features of urban functional zones is crucial for understanding zone types and spatial structures. Points interest provide comprehensive information the zones. Many researchers have used topic models natural language processing to extract from points interest, but cannot consider which leads extracted being incomplete. To when zones, this paper improves Latent Dirichlet Allocation model proposes a feature extraction method based on interest. In proposed method,...
Liquorice harvesting is the key process in development of liquorice industry. For with about 400 mm growth depth, a lightweight harvester novel oscillating shovel-rod components was developed. Draft force, total torque, specific energy consumption, separation proportion, and soil structure maintenance were used to evaluate performance under varied working conditions, throw intensity torque analyzed. A DEM model developed simulate excavation soil. Three sets single-factor simulation tests one...
The vibration response of soil is a key property in the field agricultural tillage. Vibration components tillage machinery are generally used to reduce resistance and improve work efficiency, pressure variation under low-frequency will affect fragmentation dispersion farmland soil. However, gradient variation, frequency domain response, effective transmission range unclear. A new method based on DEM (discrete element method) presented study vibration. Bench test results have shown that peak...
To address problems caused by rice machine transplanting such as injury to the seedlings and recovery period that extend growth period, this study explored effects of different methods on physiological yield characteristics late in China, determine appropriate method for rice, which was expected provide a basis high-yield high-efficient cultivation machine-transplanted rice. Hybrid indica Taiyou 398 conventional Jing Gangruanzhan were selected research objects, large-pot carpet seedling...
It is important to understand the dynamics of soil carbon study effects waste amendment inputs on organic decomposition. The aim this was evaluate effect input (SOC) content, particulate (POC) content and mineralization rate dynamics. A 60-day experiment carried out in laboratory. following treatments were compared: (1) CK: without amendments; (2) FW1: with food compost (soil/food = 100:1); (3) FW2: 100:2); (4) GW1: garden (soil/garden 100:0.84); (5) GW2: 100:1.67); (6) FGW1: amendments...
Motivated by the ever-increasing concerns on per-sonal data privacy and rapidly growing volume at local clients, federated learning (FL) has emerged as a new machine setting. An FL system is comprised of central parame-ter server multiple clients. It keeps clients learns centralized model sharing parameters learned locally. No needs to be shared, can well protected. Nevertheless, since it instead raw that exposed poisoning attacks launched malicious Furthermore, challenging identify no...
The driving factors of outsourcing is always regarded as exogenous variable, but followed by the obvious trends and increased fluctuations foreign exchange rate, influence rate on changing into an endogenous variable. This paper which based labor product Two-country model Antra`s(2004) Ping Lo (2007) constructs outsourcing. has researched trend cycle per wage to also proved a derivative process. These propositions have testified China case time series data from 1994 2009 conclude that GDP...
This paper presents an approximate wireless communication scheme for federated learning (FL) model aggregation in the uplink transmission. We consider a realistic channel that reveals bit errors during FL exchange networks. Our study demonstrates random transmission can significantly affect performance. To overcome this challenge, we propose based on mathematical and statistical proof machine (ML) gradients are bounded under certain constraints. bound enables us to introduce novel encoding...
Asynchronous federated learning aims to solve the straggler problem in heterogeneous environments, i.e., clients have small computational capacities that could cause aggregation delay. The principle of asynchronous is allow server aggregate model once it receives an update from any client rather than waiting for updates multiple or a specified amount time synchronous mode. Due setting, stale occur, where slow utilize outdated local their data training. Consequently, when these locally...
The primary challenge in in-memory photonic computing lies achieving high-precision weight control, which enables efficient parallel multiply accumulate (MAC) operations and enhances accuracy. Due to environmental factors like temperature fluctuations, accurate control becomes challenging. To address the aforementioned issue, our solution involves an integrated array of semiconductor optical amplifiers (SOAs) as synapses, forming a programmable bank. We have designed fabricated...