Numerical Study on Pulsed Jet Coupling Effect and Projectile Pitching Motion by Xiaosheng Wu, Haozhen Zhang, Yaofeng Liu, Yuwei Liu

“…Changes in the projectile’s pitch rate have a relatively minor impact on the interference flow field introduced by a single-nozzle pulsed jet. …”
Get full text

Deformation and failure mechanisms of deep-seated landslides: insights from Guili-Baige in Jinsha River tectonic belt by Changbao Guo, Jixin Liu, Ruian Wu, Yiqiu Yan, Hao Yuan, Zhendong Qiu

“…SBAS-InSAR monitoring indicated creep deformation with localized acceleration, reaching a maximum surface deformation rate of −24.29 mm/yr. Mechanical tests showed that water content significantly reduces soil cohesion in sliding zones. …”
Get full text

Optimization of Dynamic SSVEP Paradigms for Practical Application: Low-Fatigue Design with Coordinated Trajectory and Speed Modulation and Gaming Validation by Yan Huang, Lei Cao, Yongru Chen, Ting Wang

“…Using four frequencies (6, 8.57, 10, 12 Hz) and three waveform patterns (sinusoidal, square, sawtooth), speed was modulated at 1/5, 1/10, and 1/20 of each frequency’s base rate. …”
Get full text

Cutting-tool geometry effect on turning process dynamics by V. L. Zakovorotny, V. E. Gvindzhiliya, V. S. Minakov

“…In particular, changes in the tool geometric parameters alter the stability of the forming movement trajectories, and their variations can cause bifurcations of the attracting sets of deformation displacements. The forming motion patterns determine both the geometric topology of the workpiece, and the tool wear rate, which depend on the tool geometry. …”
Get full text

Experimental Investigation on the Propagation of Hydraulic Fractures through Coal-Rock Interfaces by Pengfei Wu, Jianlong Wang, Xiaofei Luo, Rujun Mo, Yaoqing Hu, Wei He

“…This study investigates the fracture patterns, pressure variation, and fracture morphology. …”
Get full text

Enhancing Stress Assessment in Sledge Reindeer (Rangifer tarandus): APilot Study on Infrared Thermal Imaging and its Opportunities for Advancement as a Welfare Assessment Tool by Océane Liehrmann, Anne Ollila, Virpi Lummaa, Léa Lansade, Martin W. Seltmann

“…Measuring immediate physiological stress responses in animals can be challenging; saliva and blood sampling, while invasive, may also generate confounding stress responses, and equipping animals with heart rate sensors is not always feasible. Nevertheless, emerging technologies offer a non-invasive and contactless method to measure additional body surface temperature changes induced by acute stress, using infrared thermal measurement of the eye caruncle region. …”
Get full text

Nursing Value Analysis and Risk Assessment of Acute Gastrointestinal Bleeding Using Multiagent Reinforcement Learning Algorithm by Fang Liu, Xiaoli Liu, Changyou Yin, Hongrong Wang

“…Feature extraction is done using local binary patterns (LBP). Classification is performed using a fuzzy support vector machine (FSVM) classifier. …”
Get full text

Experimental determination of the ventilation pressure thermal drop effect on the air flows in the inclined mine workings by Lev Levin, Evgeniy Kuzminykh, Sergei Zhikharev

“…We experimentally determine the relationship between mass airflow rate changes in mine workings with inclination angles ranging from 12° to −15° and a fixed heat source power. …”
Get full text

Sentiment Analysis of ChatGPT on Indonesian Text using Hybrid CNN and Bi-LSTM by Vincentius Riandaru Prasetyo, Mohammad Farid Naufal, Kevin Wijaya

“…The best performance was achieved with 32 Bi-LSTM units, a dropout rate 0.5, and L2 regularization, which was evaluated using Stratified K-Fold cross-validation. …”
Get full text

Dynamic brain-heart interaction in sleep characterized by variational phase-amplitude coupling framework by Juntong Lyu, Chien-Hung Yeh, Wenbin Shi, Thomas Penzel

“…Moreover, delta-range slow cortical oscillations exhibit robust coupling with both the low- (HRV-LF) and high-frequency (HRV-HF) constituents of RR-interval heart-rate variability, thereby constituting a cardinal electrophysiological signature of ANS-CNS modulation. …”
Get full text

Spatial quality measurement of commercial streets in old cities of medium-sized cities in China by Tongwen Wang, Hongkai Li, Xinmeng Cao, Chaohui Yue, Yuanyuan Yang, Weijie Huang, Haidong Li

“…This study finds that (1) crowd activities on commercial streets have different temporal and spatial patterns on weekdays and days off; (2) the external characterization of urban street space quality has a significant positive correlation with objective material spatial elements such as the density of public transportation stops, functional density, functional mixing, interface continuity, and spatial green visibility rate; (3) the enhancement of street accessibility and fine-tuning of functions are key to improving the spatial quality of commercial streets.This study provides theoretical basis and ideas for improving the spatial quality of commercial streets in medium-sized cities in China and promoting sustainable urban development.…”
Get full text

A Hierarchical Control Framework for Coordinating CAV-Dedicated Lane Allocation and Signal Timing at Isolated Intersections in Mixed Traffic Environments by Feng Chen, Cunbao Zhang, Yu Cao

“…Additionally, the study identifies CAV penetration rate (CAV PR) thresholds of 30% and 60% as appropriate for allocating one and two CAV-DLs, respectively, at intersections with high traffic volumes. …”
Get full text

Propeller Open-Water Test Method for Hybrid Contra Rotating Propeller by Tomoki Wakabayashi, Tokihiro Katsui

“…By conducting seven patterns of propeller open-water tests and measuring the individual propeller performance and the interaction between the propeller and the POD, the propeller’s mutual interaction can be obtained. …”
Get full text

Color characteristics and psychological healing effects in Rokuon-ji Temple Garden: a quantitative analysis by Jinyang Wang, Yoichi Kunii

“…The findings provide evidence-based guidelines for therapeutic garden design while demonstrating that the healing efficacy of traditional Japanese gardens derives from sophisticated orchestration of color complexity, diversity, and concentration patterns.…”
Get full text

The main drivers of labour cost dynamics in Central and Eastern European countries by Maria Denisa VASILESCU, Larisa STĂNILĂ, Amalia CRISTESCU, Maria Berta BELU, Silvana CRIVOI

“…Additionally, the share of exports in GDP and the employment rate influence labour costs in Hungary and the Czech Republic, but with distinct country-specific patterns.…”
Get full text

Socio-Demographic Factors and Health-Oriented Behaviors of University Students in the Podkarpackie Region. Long-Term Prospective Research by Paweł Więch, Dariusz Bazaliński, Zdzisława Chmiel, Józef Ratajczyk, Paweł Januszewicz, Monika Binkowska-Bury

“…It was conducted in 2009 and repeated two years later. The rating of the behavior patterns of students was conducted in accordance with the following schedule: October 2009 – January 2010 (T1), October 2011 – January 2012 (T2). …”
Get full text

Compact Broadband Dual ZOR Antenna for Multiband Smart Mobile Phone Applications by Jeong Keun Ji

“…The antenna provides omnidirectional radiation patterns and measured radiation efficiencies exceeding 43.3% and 47.5% for low and high bands, respectively. …”
Get full text

CAs-Net: A Channel-Aware Speech Network for Uyghur Speech Recognition by Jiang Zhang, Miaomiao Xu, Lianghui Xu, Yajing Ma

“…Experiments conducted on a real Uyghur speech recognition dataset demonstrate that CAs-Net achieves the best performance across multiple subsets, with an average Word Error Rate (WER) of 5.72%, significantly outperforming existing approaches. …”
Get full text

Gesture recognition for hearing impaired people using an ensemble of deep learning models with improving beluga whale optimization-based hyperparameter tuning by Mohammed Assiri, Mahmoud M. Selim

“…For the feature extraction process, the squeeze-and-excitation capsule network (SE-CapsNet) effectively captures spatial hierarchies and complex relationships within gesture patterns. In addition, an ensemble of classification processes, such as bidirectional gated recurrent unit (BiGRU), Variational Autoencoder (VAE), and bidirectional long short-term memory (BiLSTM) technique, is employed. …”
Get full text

Wind Speed Forecasting in the Greek Seas Using Hybrid Artificial Neural Networks by Lateef Adesola Afolabi, Takvor Soukissian, Diego Vicinanza, Pasquale Contestabile

“…Of all the ANNs examined, the hybrid model combining Long Short-Term Memory (LSTM) and Gated Recurrent Unit (GRU) networks demonstrated superior forecasting performance compared to the individual models, as evaluated by standard statistical metrics, while it also exhibited a very good performance at high wind speeds, i.e., greater than 15 m/s. …”
Get full text