An Investment and Consumption Problem with CIR Interest Rate and Stochastic Volatility by Hao Chang, Xi-min Rong

“…We apply stochastic optimal control theory to obtain the Hamilton-Jacobi-Bellman (HJB) equation for the value function and choose power utility and logarithm utility for our analysis. …”
Get full text

Automatic pine wilt disease detection based on improved YOLOv8 UAV multispectral imagery by Shaoxiong Xu, Wenjiang Huang, Dacheng Wang, Biyao Zhang, Hong Sun, Jiayu Yan, Jianli Ding, Jinjie Wang, Qiuli Yang, Tiecheng Huang, Xu Ma, Longlong Zhao, Zhuoqun Du

“…In this study, UAV multispectral imagery was used to analyze the sensitive spectral bands and different vegetation indices for PWD discriminability. A dataset of optimal spectral combinations from visible light and multispectral images was constructed, along with an improved YOLOv8 deep learning model for rapid and accurate identification of PWD-infected trees. …”
Get full text

Insights from core/shell ZnCuInS/ZnS nanocrystals, type-II confinement, and implications for the design of safer industrial nanocrystals by Michał Zieliński, Agnieszka Gajewicz-Skretna

“…Overall, our study demonstrates that atomistic modeling of ZnCuInS/ZnS nanocrystals provides a powerful method to engineer quantum dot performance through compositional and geometric optimization, paving the way for advanced applications in photonics, optoelectronics, and nanosafety.…”
Get full text

Advances in Hepatic Tissue Bioengineering with Decellularized Liver Bioscaffold by Erik Aranha Rossi, Luiz Fernando Quintanilha, Carolina Kymie Vasques Nonaka, Bruno Solano de Freitas Souza

“…The main findings of the articles and each contribution for technique optimization were highlighted, including the protocols of perfusion and decellularization, duration, demonstration of quality control—scaffold acellularity, matrix composition, and preservation of growth factors—and tissue functionality after recellularization. …”
Get full text

The evolving role of programming and LLMs in the development of self-driving laboratories by John R. Kitchin

“…Claude-Light integrates a REST API, a Raspberry Pi-based control system, and an RGB LED with a photometer that measures ten spectral outputs, providing a controlled but realistic experimental environment. …”
Get full text

UMI-77 targets MCL-1 to activate mitophagy and ameliorate periodontitis in mice by Dalei Sun, Shu Ouyang, Xiaoxuan Xu, Jingjing Yan, Heqian Wang, Chenkai Lan, Wubin Ouyang, Liangjun Zhong, Jun Lin

“…Methods: A ligature-induced periodontitis model was established in 54 male C57BL/6 J mice, randomized into 9 groups (n = 6 per group): normal control (Group Aa), periodontitis model (Group Ab), positive control (Group Ac, local minocycline), local PBS control (Group Ad), intraperitoneal PBS control (Group Ae), local high-dose UMI-77 (Group Ba, 2 mg/kg), local low-dose UMI-77 (Group Bb, 1 mg/kg), intraperitoneal UMI-77 (Group Ca, 2 mg/kg), and combined intraperitoneal UMI-77 + local minocycline (Group Cb, 2 mg/kg + standard minocycline regimen). …”
Get full text

Trend analysis of pulmonary tuberculosis incidence among the elderly in Shanghai， 2014‒2023 by HUANG Yu, RAO Lixin, XU Biao, ZHAO Qi, SHEN Xin

“…ObjectiveTo describe the epidemiological characteristics and trend of pulmonary tuberculosis among the elderly in Shanghai from 2014 to 2023, to estimate the incidence between 2024‒2025, so as to provide references for optimizing the prevention and control strategies of pulmonary tuberculosis for elderly in Shanghai.MethodsData of pulmonary tuberculosis patients aged ≥60 years in Shanghai registered in the Tuberculosis Registration and Management System of Chinese Center for Disease Control and Prevention from 2014 to 2023 was derived to describe the demographic characteristics of the elderly patients with pulmonary tuberculosis, and to calculate the reported incidence rate and annual percentage change (APC) of pulmonary tuberculosis. …”
Get full text

SIMULATION OF LINEAR POSITION HYDRAULIC DRIVE FOR MACHINE POWER DRILL FEED by Valentin Sergeyevich Sidorenko, Le Trung Kien

“…A generalized mathematical model of the PD feed drive dynamic system is presented. …”
Get full text

基于发动机制动的履带车辆再生制动控制策略研究 by 滕飞, 李彦路, 郭劭琰, 吕建刚, 宋彬

“…Focusing on a tracked vehicle auxiliary braking system,analysis and calculation of engine braking is conducted.An optimal control strategy of auxiliary braking is put forward based on drive shaft maximum affordable deceleration.When there is no regenerative braking,engine brake force can be used effectively by gearbox shift strategy to reduce the braking force requirements for frictional brakes based on the calculated results of engine braking.When there is regenerative braking,the braking priority sequence is generator braking,engine braking,and finally frictional braking.A forward simulation model for regenerative braking system of tracked vehicle is built.The simulation and analysis under typical driving cycles is conducted.The results show that the control strategy and the models are reasonable and feasible.…”
Get full text

Analysis of the Blasting Compaction on Gravel Soil by Qingwen Li, Yuan Li, Gautam Dasgupta, Dongping Song, Lan Qiao, Liping Wang, Jianghui Dong

“…Then, the thermal strains got from the model are used to estimate the displacement of surrounding soil to predict the degree of compaction and optimize the distribution of blast holes in plan.…”
Get full text

Study on dynamic recrystallization kinetics and microstructural refinement of high-strength 36CrNi3MoV steel during hot deformation by Anzu Guo, Feng Mao, Ruxing Shi, Yichou Lin, Litao Yin, Baoning Yu, Liujie Xu, Chong Chen, Hua Yu, Ke Gao, Shizhong Wei

Get full text

An Innovative Study for Tool Wear Prediction Based on Stacked Sparse Autoencoder and Ensemble Learning Strategy by Zhaopeng He, Tielin Shi, Xu Chen

“…Accurately predicting tool wear in real time is crucial to enhance the tool prognostics and health monitoring system in computerized numerical control (CNC) machining. This paper proposed a novel integrated deep learning model for predicting the wear of milling tools by fusing multi-sensor features. …”
Get full text

Spectral Fingerprinting of Tencha Processing: Optimising the Detection of Total Free Amino Acid Content in Processing Lines by Hyperspectral Analysis by Qinghai He, Yihang Guo, Xiaoli Li, Yong He, Zhi Lin, Hui Zeng

“…Accurately and quickly measuring free amino acids during tea processing is crucial for monitoring and optimizing production processes. However, traditional chemical analysis methods are often time-consuming and costly, limiting their application in real-time quality control. …”
Get full text

Ophiopogon japonicus (L. f.) Ker Gawl. extract treats dry eye disease via anti-inflammatory, antioxidant, and goblet cell-stimulating effects by Guoliang Li, Rui Feng, Jiayi Yu, Boliang Li, Yanni Luo, Hongyi Luo, Cheng Zhang, Guanghong Zhang, Jianglong Li, Chao Qu

“…Experimental groups included a normal control, a DED model control, a positive control, and an O. japonicus extract-treated group. …”
Get full text

Deep reinforcement learning Lane-Change Decision-Making for autonomous vehicles based on motion primitives library in hierarchical action space by Guizhe Jin, Zhuoren Li, Bo Leng, Minhua Shao

“…The upper action space contains discrete lane-changing targets, and the lower action space is mapped as a motion primitives library. In addition, model predictive control method (MPC) based on the vehicle kinematics model is used to optimize the motion primitives instantly. …”
Get full text

Risk Prediction Score for Thermal Mapping of Pharmaceutical Transport Routes in Brazil by Clayton Gerber Mangini, Nilsa Duarte da Silva Lima, Irenilza de Alencar Nääs

“…Pharmaceuticals require careful transport control to maintain quality; therefore, manufacturers must adopt optimal distribution strategies to ensure product quality throughout the supply chain. …”
Get full text

Establishment and validation of a pseudovirus neutralization assay for SARS-CoV-2 by Jianhui Nie, Qianqian Li, Jiajing Wu, Chenyan Zhao, Huan Hao, Huan Liu, Li Zhang, Lingling Nie, Haiyang Qin, Meng Wang, Qiong Lu, Xiaoyu Li, Qiyu Sun, Junkai Liu, Changfa Fan, Weijin Huang, Miao Xu, Youchun Wang

Get full text

A Near-Zero Energy Smart Greenhouse Integrated Into a Microgrid for Sustainable Energy and Microclimate Management by Tuan Minh Tran, Ahmed Ouammi, Louis A-Dessaint

“…Within this framework, a Nonlinear Model Predictive Control (NMPC) and an Extended Kalman Filter (EKF) are employed to regulate critical microclimate parameters such as temperature, relative humidity, CO2 concentration, and lighting intensity, while optimally managing energy storage to reduce grid power imports. …”
Get full text

Complexity analysis of a closed-loop supply chain for power battery recycling under government subsidies. by Abudureheman Kadeer, Xiaobin Wang, Huanying He, Lei Dai

“…Considering government subsidies for new energy electric vehicle manufacturers, the study will construct a static game model to analyze the optimal strategies of decision-makers from the perspectives of manufacturers and retailers. …”
Get full text

Research on non-destructive detection of chilled meat quality based on hyperspectral technology combined with different data processing methods by Zeyu Xu, Zeyu Xu, Zeyu Xu, Yu Han, Yu Han, Yu Han, Shuai Chen, Shuai Chen, Shuai Chen, Dianbo Zhao, Dianbo Zhao, Dianbo Zhao, Huanli Yao, Huanli Yao, Huanli Yao, Jiale Hao, Junguang Li, Junguang Li, Junguang Li, Ke Li, Ke Li, Ke Li, Shengjie Li, Yanhong Bai, Yanhong Bai, Yanhong Bai

Get full text