Elements of spatial cyclography by K. L. Panchuk, E. V. Lyubchinov

“…In modern CAD/CAM systems and in CAGD (Computer Aided Geometric Design), models of geometric objects (lines, surfaces) of space R4 in space R3 and vice versa are used. …”
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Appendiceal Intraluminal Gas: A CT Marker for Gangrenous Appendicitis by Chantelle Ip, Edward H. Wang, Michael Croft, Wanyin Lim

“…This manuscript aims to investigate the amount of intraluminal gas in acute, nonperforated appendicitis identified on computed tomography (CT) in diagnosing gangrenous appendicitis. …”
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Elucidating the potential of EGFR mutated NSCLC and identifying its multitargeted inhibitors by Anakha D. Rajeeve, Ramasamy Yamuna, P. K. Krishnan Namboori

“…Since curcumin and CB[2]UN support various medicinal applications in drug delivery and design, we investigated the effect of curcumin and CB[2]UN-based drugs in controlling EGFR-mutant NSCLC through a dodecagonal computational approach. Molecular docking studies revealed that the ligands curcumin (-6.9 kcal/mol) and CB[2]UN (-8.1 kcal/mol) bound more strongly to the EGFR-mutant NSCLC proteins with 2ITX and 2ITV, respectively. …”
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Reduction of Structural Vibrations by Passive and Semiactively Controlled Friction Dampers by L. Gaul, J. Becker

“…It is well known that transient simulation of systems with friction and normal contact requires excessive computational power due to the nonlinear constitutive laws and the high contact stiffnesses involved. …”
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Energy efficiency and productivity improvements analysis in a Brazilian steel plant: simulation model using JaamSim open source software by Rodrigo de Paula Oliveira, Wilson Trigueiro de Sousa Júnior, Roberta Alves, Alexandre Ferreira de Pinho, Helio Tavares de Sá Neto

“…An important technical tool that can help to address these factors together is Discrete Event Simulation (DES), a well-known computational simulation method to support decision-making. …”
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The importance of Naples prognostic score in predicting long-term mortality in heart failure patients by Sidar Şiyar Aydın, Selim Aydemir, Murat Özmen, Emrah Aksakal, İbrahim Saraç, Faruk Aydınyılmaz, Onur Altınkaya, Oğuzhan Birdal, İbrahim Halil Tanboğa

“…We aimed to assess the potential of NPS as a predictor of long-term mortality in patients with HF.Methods A total of 1728 patients with HF who applied to our center between 2018 and 2022 were included in this study. The NPS was computed and the patients were divided into three groups according to their NPS values as follows: NPS = 0 (Group 1), NPS = 1–2 (Group 2), and NPS = 3–4 (Group 3). …”
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Numerical Study of Airflows, Thermal Structures, and Performance in a Circular Tube Heat Exchanger with Staggered Combined Vortex Producers by Amnart Boonloi, Withada Jedsadaratanachai

“…To improve the dependability of the numerical findings, the computational model of the CTHX equipped with the CVP is verified. …”
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Blockchain covert communication scheme based on the cover of normal transactions by Pengkun JIANG, Wenyin ZHANG, Jiuru WANG, Shanyun HUANG, Wanshui SONG

“…With the development of computer technology, the situation of modern network attack and defense is becoming increasingly severe, and the problem of secure transmission of secret information needs to be solved urgently.Covert communication technology embeds secret information into the carrier and transmits the information safely through the covert channel.However, the traditional covert channels face the challenges of data damaging, attack, detection and so on, which cannot meet the higher security requirements.As a public data platform, blockchain can embed secret information under the cover of a large number of transactions.With its tamper proof, anonymity, decentralization and other characteristics, blockchain can well solve the problems of traditional covert channels and achieve secure covert communication.However, the existing blockchain covert communication schemes are limited by low communication efficiency and poor security.How to improve safety and efficiency of covert communication is a research focus of blockchain covert communication.Motivated by this issue, a blockchain covert communication scheme based on the cover of normal transactions was proposed.The hash algorithm was used to build a transmission-free password table to embed secret information without changing any transaction data.Using the elliptic curve feature, transactions with hidden information can be quickly screened out from a large number of transactions, to extract secret information quickly.This scheme improves the security and efficiency of covert communication and has strong portability.Theoretical analysis shows that attackers cannot distinguish between ordinary transactions and special transactions.This scheme has high anti-detection and scalability.Besides, the experimental results of the bitcoin test network show the high efficiency of this scheme.…”
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Assessment Model for Interregional Electricity Price Difference and Cross-Regional Electricity Trading Volume Considering Carbon Cost by LI Wei, LI Ran, HU Yan, WANG Xiwei, XIONG Kang

“…Taking the cross-regional electricity trading between two interconnected areas as an example, the results of the computational simulations demonstrate that the proposed model effectively evaluates the dynamic price differences between regions and cross-regional electricity trading volumes. …”
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LeaData a novel reference data of leather images for automatic species identification by Anjli Varghese, Malathy Jawahar, A. Amalin Prince

“…Hence, this paper solely creates the bigger LeaData and presents its different versions to the digital image processing and computer vision research community. This digitized source of permissible leather species helps enable digitization in leather technology for species identification. …”
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Aerodynamic Performance Comparisons of Two Kinds of Variable Nozzle Vanes for a Variable Geometry Turbine by Zhuyu Jiang, Ming Qiu, Huanhuan Chen, Yunxia You

“…The influences of nozzle spherical endwalls, vane end clearances, and vane rotation angles on VGT performances were investigated. The computation results show that the nozzle spherical endwalls enhance the radial mass flow immigration in the nozzle front part and increase the turbine mass flow rate by 0.79%. …”
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Method of Helicopter Turboshaft Engines’ Protection During Surge in Starting Mode by Denys Baranovskyi, Serhii Vladov, Maryna Bulakh, Victoria Vysotska, Viktor Vasylenko, Jan Czyżewski

“…The backpropagation algorithm with hyperparameter optimization via Bayesian optimization was used to train the network. The computational experiments result with the TV3-117 turboshaft engine on a semi-naturalistic simulation stand showed that the proposed model effectively prevents compressor surge by stabilizing pressure, vibration, and gas temperature and reduces rotor speed by 29.7% under start-up conditions. …”
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Preferential Water Infiltration Path in a Slow-Moving Clayey Earthslide Evidenced by Cross-Correlation of Hydrometeorological Time Series (Charlaix Landslide, French Western Alps) by Grégory Bièvre, Agnès Joseph, Catherine Bertrand

“…Then, time series were split between “dry” and “wet” seasons and the effective rainfall was computed from the original rainfall time series. Cross-correlation results show that the phreatic water table responds identically to rainfall in both seasons. …”
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Development of <i>Aspergillus oryzae</i> BCC7051 as a Robust Cell Factory Towards the Transcriptional Regulation of Protease-Encoding Genes for Industrial Applications by Sarocha Panchanawaporn, Chanikul Chutrakul, Sukanya Jeennor, Jutamas Anantayanon, Kobkul Laoteng

“…Genome mining of the transcription factor <i>AoprtR</i> and computational analysis confirmed its deduced amino acid sequence sharing evolutionary conservation across <i>Aspergillus</i> and <i>Penicillium</i> spp. …”
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Impact of Platelet-Rich Fibrin (PRF) Versus Freeze-Dried Bone Allograft (FDBA) on Peri-Implant Soft and Hard Tissue in Alveolar Ridge Preservation by Mohammed A. Razi, Ankit Mahajan, Rabia Zarrin, Supratik Roy, Manoj K. Singh, Sharmila Kumari

“…Clinical measurements, such as soft tissue thickness, keratinized tissue width, and radiographic bone density, were recorded at baseline, three months, and six months after surgery. Cone-beam computed tomography (CBCT) was used to assess changes in hard tissue, such as the width and height of the alveolar ridge. …”
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Effects of V4c-ICL Implantation on Myopic Patients’ Vision-Related Daily Activities by Taixiang Liu, Shaorong Linghu, Le Pan, Rong Shi

“…Apart from one patient (2.4%) who had difficulty reading computer screens, all patients had satisfactory or very satisfactory results. …”
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Gravitational waves and dark matter in the gauged two-Higgs doublet model by Michael J. Ramsey-Musolf, Van Que Tran, Tzu-Chiang Yuan

“…The stochastic gravitational wave energy spectrum associated with the phase transition is computed. The results indicate that forthcoming detectors such as BBO, LISA, DECIGO, TianQin and Taiji could potentially detect the gravitational wave signals generated by the FOEWPT. …”
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Eight-element flexible MIMO antenna based on characteristics mode theory with enhanced channel capacity for sub 6 GHz 5G communications by Deepthi Mariam John, Shweta Vincent, Sameena Pathan, Kunjan D Shinde, B S Supreetha, Tanweer Ali

“…The antenna possesses a total dimension of 1.76λ × 1.76λ × 0.0013 λ (λ computed corresponding to the lower frequency of 3.92 GHz) and offers an impedance bandwidth of 25.20 % (3.92–5.05 GHz). …”
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A Novel Gridless Non-Uniform Linear Array Direction of Arrival Estimation Approach Based on the Improved Alternating Descent Conditional Gradient Algorithm for Automotive Radar Sys... by Mingxiao Shao, Yizhe Fan, Yan Zhang, Zhe Zhang, Jie Zhao, Bingchen Zhang

“…However, the performance of ANM is suboptimal in non-uniform linear arrays (NULAs), and their computational efficiency is not satisfactory. In this paper, we propose a novel algorithm for DOA estimation in NULA, drawing inspiration from the alternating descent conditional gradient algorithm framework. …”
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Evaluation of Soil Quality for Different Types of Land Use Based on Minimum Dataset in the Typical Desert Steppe in Ningxia, China by Ying Tian, Zhe Xu, Jun Wang, Zhanjun Wang

“…The nonlinear scoring method utilizing the MDS was found the most proper to compute the SQI since the maximum F statistics, coefficient of variation (CV), and correlation results are obtained. …”
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