Presenting a one-objective optimization model to determine the reliability of the components of a coherent system by Elham Basiri

“…In both examples, the required values are determined to increase the reliability of the system components.Originality/Value: This research, using a mathematical model and numerical calculations with the help of R software, examines the optimization problem for a coherent system.…”
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Preparation, characterization, and in vivo pharmacokinetics of thermosensitive in situ nasal gel of donepezil hydrochloride by Gu Fugen, Fan Huimin, Cong Zhixin, Li Shuang, Wang Yi, Wu Chunzhi

“…The relative bioavailability and drug targeting efficiency of the gel formulation were calculated to be 385.6 and 151.2 %, respectively. Thus, the drug gel formulation might be a potential new delivery system for treatment of Alzheimer’s disease due to its higher bioavailability and better distribution to brain when compared to oral route.…”
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The Magnetic Memory Effect of Ferromagnetic Materials in the Process of Stress-Magnetism Coupling by Guoqing Wang, Ping Yan, Liwa Wei, Zilong Deng

“…Electron band structure, electron density of states, and atomic magnetic moment in the process of force-magnetism coupling process are calculated. Experimental investigation of the magnetic memory effect of ferromagnetic material under different stresses has been undertaken in X52 pipeline. …”
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Study of Rock Blasting Failure Pattern with One Free Boundary by Jun Yang, Xin Liu, Zhenyang Xu, Hongliang Tang, Qi Yu

“…By using the high-speed digital image correlation method, the full-strain fields on the surface of the specimens are calculated. The preliminary results show that von Mises strain localization appears on the specimen surface near the free boundary. …”
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Local and global stability analysis of HIV/AIDS by using a nonstandard finite difference scheme by Amjid Hussain Morani, Maha Mohammed Saeed, Muhammad Aslam, Atif Mehmoud, Ali Shokri, Herbert Mukalazi

“…This expanded model offers a more comprehensive understanding of the epidemic’s spread. We calculate the basic reproduction number (R0) to quantify the virus’s transmission potential. …”
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A New Local Modelling Approach Based on Predicted Errors for Near-Infrared Spectral Analysis by Haitao Chang, Lianqing Zhu, Xiaoping Lou, Xiaochen Meng, Yangkuan Guo, Zhongyu Wang

“…Compared with other local strategies with different similarity criterions, it has been shown that the proposed local errors regression can result in a significant improvement in terms of both prediction ability and calculation speed.…”
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Geometric modeling of the processes of excavation by an excavator in order to prevent damage to the pipeline wall by F. N. Pritykin, I. S. Kuznetsov

“…In this case, it becomes relevant to solve the problem of developing an automated control system that makes it possible to calculate the change in the angles of rotation in the rotary joints of the excavator, which provide the specified motion of the bucket. …”
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Automation of ship hull surface simulation by E. V. Popov, I. N. Shorkina

“…It is possible to export the formed NURBS-surface for use in other design systems, including ship hull construction modeling, stability calculations, hull shell cutting and other tasks.…”
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Structural and in silico studies of 2-pyridyl-decorated 2-amino-1,3,5-triazine with a potency against SARS-CoV-2 proteins by Safin, Damir A.

“…Descriptors and potential corrosion inhibition properties for a series of metals used in implants were examined by DFT calculations. ADMET properties were estimated using a set of online tools. …”
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Crack Propagation in a Toughened Epoxy Adhesive under Repeated Impacts by Ian A. Ashcroft, Vadim V. Silberschmidt, Benjamin Echard, Juan Pablo Casas Rodriguez

“…A finite element model was developed to simulate the impact tests and this was used to calculate the dynamic strain energy release rate, which was compared with that determined using a simple analytical method. …”
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Recognition Preference of Rhodamine Derivative Bearing Phthalimido Gly for Hg2+ by UV-Vis and Fluorescence Spectroscopy by Fanyong Yan, Meng Wang, Donglei Cao, Ning Yang, Bin Ma, Li Chen

“…The limit of detection (LOD) based on 3δblank/k was calculated to be 2.8 × 10−8 M, as well as an excellent linear relationship with the concentration of Hg2+ in the range from 0.1 × 10−6 to 1.0 × 10−6 mol/L (R2=0.98927). …”
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An Exact Analytical Solution to Exponentially Tapered Piezoelectric Energy Harvester by H. Salmani, G. H. Rahimi, S. A. Hosseini Kordkheili

“…In this paper, an exact analytical solution is presented to calculate the power generated from vibration of exponentially tapered unimorph and bimorph with series and parallel connections. …”
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Complexity for charged thermofield double states by Mehregan Doroudiani, Ali Naseh, Reza Pirmoradian

“…We compare our field theory calculations with holographic complexity of charged black holes and confirm that the same cost function which is used for neutral case continues to work in presence of U(1) background field. …”
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DNA Interaction and DNA Cleavage Studies of a New Platinum(II) Complex Containing Aliphatic and Aromatic Dinitrogen Ligands by Nahid Shahabadi, Soheila Kashanian, Maryam Mahdavi, Noorkaram Sourinejad

“…The complex binds to CT-DNA in an intercalative mode. The calculated binding constant, Kb, was 6.6×104 M−1. The enthalpy and entropy changes of the reaction between the complex and CT-DNA showed that the van der Waals interactions and hydrogen bonds are the main forces in the interaction with CT-DNA. …”
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A Close Multi-Target Tracking Algorithm Based on Weight Correction by Lifan Sun, Liyang Xu, Wenhui Xue, Jianfeng Liu, Dan Gao

“…Next, the similarity between the measured data and the target predicted value is calculate to form a similarity matrix. If there are multiple data points in a row of the similarity matrix exceed the threshold, further correction should be performed on the data in that row. …”
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Experimental Research on Axial Compression of Reinforced Concrete Short Circular Columns Strengthened with Prestressed Semicircular Steel Plates by Zhenhua Ren, Yaqian Shen, Xiantao Zeng, Yuantian Sun

“…In this article, the experimental study on the axial compression of a reinforced concrete circular section short column strengthened with prestressed semicircular steel plate is carried out by combining experimental and numerical simulation methods, and the calculation formula of the bearing capacity of the reinforced short column is established by finite element analysis.…”
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Drag Losses of Wet Brakes and Clutches—A Scoping Review by Lukas Pointner-Gabriel, Katharina Voelkel, Karsten Stahl

“…It was found that research mainly, but not only, focused on gaining a fundamental understanding of the drag loss generation process, investigating the integral drag loss behavior, analyzing the flow in the sub-millimeter gaps, and modeling and calculating the drag losses. The review summarizes the state of the art and may support researchers and engineers in developing low-loss wet brake and clutch systems. …”
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Predicting Equivalent Static Density of Fuzzy Ball Drilling Fluid by BP Artificial Neutral Network by Chen Yang, Zhaohong Wang, Lihui Zheng, Dengtian Mao

“…The model is applied in the Mo80-C well located in Sichuan Province of China; the maximum relative error between calculated results and measured data is less than 2%. …”
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CMTG: A Content-Based Mobile Tendency Geocast Routing Protocol in Urban Vehicular Networks by Haiquan Wang, Tao Zhu, Shuo Lei, Wenjing Yang, Yu Wang

“…And vehicle decides whether to relay the messages carried to other encountered vehicles by calculating the mobile tendency to the source location of message. …”
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Static and dynamic behaviors of laminated composite plates resting on elastic foundation by Tahir Ghazoul, Mohamed Atif Benatta, Mohamed Bachir Bouiadjra

“…Among the advantages of this new theory it takes into consideration the shearing effect in the calculation of deformation without the need for shear correction factors and giving rise to a variation of the shear stresses along the thickness and satisfying the zero shear stresses condition in faces of the plate. …”
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