An Adaptive Variance Adjustment Strategy for a Static Background Error Covariance Matrix—Part I: Verification in the Lorenz-96 Model by Lilan Huang, Hongze Leng, Junqiang Song, Dongzi Wang, Wuxin Wang, Ruisheng Hu, Hang Cao

“…By formulating variance rescaling as a Markov Decision Process and employing an actor–critic framework with Proximal Policy Optimization, DRL-AST autonomously selects spatio-temporal rescaling factors, enhancing assimilation and forecast accuracy without additional computational cost. …”
Get full text

Advanced Relay Coordination in Power Networks Considering Transformer Inrush and Motor Starting Currents via Weighted Mean Variance Optimizer by Mohammed H. Alqahtani, Abdelmonem Draz, Abdullah M. Shaheen, Attia El-Fergany

“…Afterwards, the OF is reformulated incorporating various operating constraints in the optimization process and examined over an isolated practical distribution network. …”
Get full text

Improving Ultrasound B-Mode Image Quality with Coherent Plane-Wave Compounding Using Adaptive Beamformers Based on Minimum Variance by Larissa C. Neves, Felipe M. Ribas, Joaquim M. Maia, Acacio J. Zimbico, Amauri A. Assef, Eduardo T. Costa

“…The adaptive Eigenspace Beamformer technique combined with a Generalized Sidelobe Canceler (GSC) provides noise and interference reduction in images, improving resolution and contrast compared to basic methods: Delay and Sum (DAS) and Minimum Variance (MV). Different filtering approaches are applied in ultrasound image processing to reduce speckle signals. …”
Get full text

Assessment of F₅ Mungbean Genotypes from Intergeneric Hybridization with Common Bean for Agronomic Performance, Heritability, Variance Components, and Genetic Uniformity by Binti Nur Aisah, Aprilia Tiara Ikhwani, Agus Budi Setiawan, Aziz Purwantoro, Dyah Weny Respatie, Erlina Ambarwati, Listy Anggraeni, Chee How Teo, Chandra Setyawan, Aniswatul Khamidah

Get full text

Conceptual Validation of High-Precision Fish Feeding Behavior Recognition Using Semantic Segmentation and Real-Time Temporal Variance Analysis for Aquaculture by Han Kong, Junfeng Wu, Xuelan Liang, Yongzhi Xie, Boyu Qu, Hong Yu

Get full text

Quality of Radar Direction-Finding via Conical Scanning by A. D. Pluzhnikov, L. V. Kogteva, E. N. Pribludova, S. B. Sidorov, E. G. Chuzhaykin

Subjects: Get full text

Applying analysis of variance to determine stability of morphological and value for cultivation and use characteristics of Lactuca sativa var. longifolia L. variety of lettuce ‘Ska... by Н. В. Лещук

“…Providing a scientific rationale for the practical application of analysis of variance elements to determine the range of morphological and value for cultivation and use (VCU) characteristics of Romaine lettuce ‘Skarb’ variety. …”
Get full text

Determination of the Potency of Drugs used in Treatment of Type2 Diabete (A Case Study of Taraba State Specialist Hospital Jalingo) by Charity Ebelechukwu Okorie, Martin Afam Nwaokolo

“… Diabetes is a medical condition in which the body cannot produce enough insulin to process the glucose in the blood. Type 2 diabetes is mostly diagnosed in order adults but it is increasingly seen in children, adolescent and younger adult. …”
Get full text

Implementasi Color Quantization pada Kompresi Citra Digital dengan Menggunakan Model Clustering Berdasarkan Nilai Max Variance pada Ruang Warna RGB by Tommy Tommy, Rosyidah Siregar, Andi Marwan Elhanafi, Imran Lubis

“…This study uses a clustering model based on the max variance value on the RGB channel separately. The clustering process is done by dividing the previous cluster population using the mean value of the RGB channel which has the highest variance value. …”
Get full text

Combining the unequal variance signal detection model with the health belief model to optimize shared decision making in tinnitus patients: part 2—patient profiling by Zsófia Zs Lehóczky, Zsófia Zs Lehóczky, Adriana L. Smit, Adriana L. Smit, Sarah Kaldenbach, Arnold Lieftink, Arnold Lieftink, Huib Versnel, Huib Versnel, Robert J. Stokroos, Robert J. Stokroos, Alexander E. Hoetink, Alexander E. Hoetink

Get full text

Study on Simulation of Stamping Process and Optimization of Process Parameters of Fender by Peng Wu, Youming Wang, Peng Wan

“…In order to obtain the optimum technological parameters of fender forming, the finite element analysis software DYNAFORM is used to simulate the drawing process of fender in this paper. The orthogonal test is designed and completed. …”
Get full text

ECG Signal Classification Using Interpretable KAN: Towards Predictive Diagnosis of Arrhythmias by Hongzhen Cui, Shenhui Ning, Shichao Wang, Wei Zhang, Yunfeng Peng

“…Additionally, convergence analysis reveals that the KAN’s training process exhibits a smooth and stable loss decline curve, confirming its robustness under complex data conditions. …”
Get full text

Investigation of excipients’ nature influence on the quality indices of effervescent tablets of acetylsalicylic acid, paracetamol and ascorbic acid by О. V. Tryhubchak, Т. А. Groshovyi, S. N. Gureeva

Get full text

Advancing digital soil mapping with multi-year crop cover data: Impacts on model accuracy and soil interpretation by Babak Kasraei, Margaret G. Schmidt, Daniel D. Saurette, Chuck E. Bulmer, Jin Zhang, Travis Pennell, Kingsley John, Brandon Heung

Subjects: Get full text

The application and optimization of rolling processing technology in improving the efficiency of deep hole processing by Tian Chunlei, Cao Yan, Chen Tian, Yuan Tianlong

“…This study aims to apply rolling processing to deep hole processing to improve efficiency. …”
Get full text

Study on low-temperature drying characteristics of premodified sludge with calcium oxide and sawdust by ZHANG Qunli, WANG Han, WANG Baozhong, CHENG Xuanrui, ZHANG Qiuyue

“…Two-way analysis of variance (ANOVA) showed that drying temperature had a greater impact on sludge drying than air velocity. …”
Get full text

Blockchains effects on responsiveness to recalls in the food and beverage industry by Abbas Keramati, Bethany Siau, Tyler Bellitto, Jafar Heydari, Tanya Panchal

Get full text

Modeling biogeochemical processes in the Azov Sea using statistically processed data on river flow by A. I. Sukhinov, Y. V. Belova, A. V. Nikitina, A. M. Atayan

“…River flow, varying in volume and chemical composition, affects significantly the variability of hydrophysical and biogeochemical parameters of the processes occurring in the coastal environment. This explains the need for statistical processing of the data from long-term observations over the river flow characteristics.Materials and Methods. …”
Get full text

Semi- and Nonparametric ARCH Processes by Oliver B. Linton, Yang Yan

“…First, we introduce some specific semiparametric models and investigate the semiparametric and nonparametrics estimation techniques applied to: the error density, the functional form of the volatility function, the relationship between mean and variance, long memory processes, locally stationary processes, continuous time processes and multivariate models. …”
Get full text

Decision Making Processes and Outcomes by Julie Hicks Patrick, Jenessa C. Steele, S. Melinda Spencer

“…Working memory and two measures of strategic processing uniquely contributed to the variance explained. …”
Get full text