Study on Heterogeneity of Pore Throats at Different Scales and Its Influence on Seepage Capacity in Different Types of Tight Carbonate Reservoirs by Chunyan Qi, Yun Liu, Fengjuan Dong, Xixiang Liu, Xing Yang, Yan Shen, Hai Huang

“…This study provides a scientific basis for the efficient exploration and development of tight carbonate reservoirs.…”
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Weak solutions of unconditionally stable second-order difference schemes for nonlinear sine-Gordon systems by Ozgur Yildirim

“…The weak solvability is studied in the space of distributions using variational methods. A very efficient numerical method that combines the finite difference method and the fixed point theory is used to perform numerical experiments to verify theoretical statements.…”
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Does belonging to an appellation make a difference? New evidence from Ontario Viticultural Areas by Omer Gokcekus

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Electromyographic Patterns of Muscle Activation During Running with Different Footwear at Different Speeds in Nulliparous Women: A Secondary Analysis by María García-Arrabé, Fabien Guerineau, Beatriz Ruiz-Ruiz, Javier López-Ruiz, Mónica García-Mateos, María-José Giménez

“…Proper coordination of the core muscles is essential for efficient stride and posture. This study analyzed muscle activation in nulliparous women running in MSs and TSs at different speeds and explored the correlations with age and BMI. …”
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Blockchain data sharing scheme based on localized difference privacy and attribute-based searchable encryption by Tao FENG, Liqiu CHEN, Junli FANG, Jianming SHI

“…Aiming at the problem that traditional cloud-based data sharing schemes rely on trusted third parties and only focus on data privacy protection or access control, a blockchain data sharing scheme based on localized difference privacy and attribute-based searchable encryption was proposed.The blockchain and cloud server were combined to store data chain by chain and provide efficient, reliable and tamper-proof data sharing.Firstly, the localization difference privacy was introduced to preprocess the shared data to protect the privacy of the data owner and resist the attack of the untrusted third party.Secondly, the searchable encryption technology and attribute-based encryption were combined to realize data privacy protection, support ciphertext retrieval, and provide fine-grained access control for shared data.Finally, the safety, the correctness proof, and the experimental analysis proves that the proposed scheme meets the safety objectives.…”
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Blockchain data sharing scheme based on localized difference privacy and attribute-based searchable encryption by Tao FENG, Liqiu CHEN, Junli FANG, Jianming SHI

“…Aiming at the problem that traditional cloud-based data sharing schemes rely on trusted third parties and only focus on data privacy protection or access control, a blockchain data sharing scheme based on localized difference privacy and attribute-based searchable encryption was proposed.The blockchain and cloud server were combined to store data chain by chain and provide efficient, reliable and tamper-proof data sharing.Firstly, the localization difference privacy was introduced to preprocess the shared data to protect the privacy of the data owner and resist the attack of the untrusted third party.Secondly, the searchable encryption technology and attribute-based encryption were combined to realize data privacy protection, support ciphertext retrieval, and provide fine-grained access control for shared data.Finally, the safety, the correctness proof, and the experimental analysis proves that the proposed scheme meets the safety objectives.…”
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Regional Differences, Distributional Dynamics and Spatial Convergence of Pharmacist Human Resources in China: A Healthcare Tiers Difference Perspective by Ding B, Zhao R, Yue X, Li D

“…The findings are intended to serve as a basis for optimizing the equitable and efficient allocation of pharmacist resources to better support healthcare system development.Patients and Methods: Data were collected from the China Health Statistics Yearbook and China Statistics Yearbook. …”
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Estimation of State of Charge for Lithium-Ion Battery Based on Finite Difference Extended Kalman Filter by Ze Cheng, Jikao Lv, Yanli Liu, Zhihao Yan

“…An accurate estimation of the state of charge (SOC) of the battery is of great significance for safe and efficient energy utilization of electric vehicles. …”
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A compact finite difference scheme for solving fractional Black-Scholes option pricing model by Yuelong Feng, Xindong Zhang, Yan Chen, Leilei Wei

“…Abstract In this work, we introduce an efficient compact finite difference (CFD) method for solving the time-fractional Black-Scholes (TFBS) option pricing model. …”
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A novel unified variational finite difference (VFD) solution method for optimal control problems by Amir Norouzzadeh, Nader Nariman-zadeh, Reza Ansari

“…This article is aimed to propose a simple yet efficient unified numerical strategy for solving both linear and non-linear optimal control problems. …”
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Parameter Adaptive LCD Screen Defect Detection Framework by LIU Wang, SHAO Huili, HE Yongjun, XIE Yining, CHEN Deyun

“…It is necessary to detect defects in the production process of LCD screens for quality improvements Manual detection brings a heavy workload and low accuracy Therefore, an efficient and accurate automatic detection method is urgently needed To this end, this paper proposes a new defect detection framework, which mainly includes screen area extraction, preprocessing, threshold segmentation and defect selection By adaptive adjustment of parameters, the detection method can adapt to various complex situations In order to eliminate the influence of illumination changes, the defect region is segmented by automatic parameter adjustment in the threshold segmentation First, the maximum grayscale value of the image is calculated, and then the fixed parameters and the coefficient of the defect image are determined according to the nodefect image, and finally the maximum value which was selected as the minimum threshold of the threshold segmentation from the fixed parameters and the product of the maximum grayscale value and the coefficient In addition, in order to solve the problem that the brightness difference of the images captured by lowresolution cameras is too small to detect defects in the saturation condition, selfadaptive adjustment of exposure parameters was used to collect images to process different parts of images with large difference in light and shade Experiments show that the method can achieve high performance and efficiency in detecting defects such as points, lines, Mura, saturation…”
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MSME Lending And Bank Efficiency: Comparison Between Indonesia And Malaysia by Dwiyanjana Santyo Nugroho, Tri Susilo Wahyu Aji

“…The findings of the study show that financing for MSMEs affects bank efficiency. There is no difference between bank efficiency in Malaysia and Indonesia, but there is a significant difference between MSME financing in Malaysia and Indonesia. …”
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Comparing the Efficiency of Valved Trocar Cannulas for Pars Plana Vitrectomy by Tommaso Rossi, Giorgio Querzoli, Giov Battista Angelini, Camilla Pellizzaro, Veronica Santoro, Giulia Rosari, Mariacristina Parravano, David H. Steel, Mario R. Romano

“…Purpose: To compare the efficiency of different manufacturers’ valved cannulas (23G, 25G and 27G) (Alcon, Bausch & Lomb, BVI, DORC, Optikon) in maintaining intraocular pressure during vitrectomy by measuring leak pressure and the difference between set and actual intraocular pressure, under BSS and air infusion. …”
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COMPARATIVE ANALYSIS OF EFFICIENCY OF ACCELEROMYOGRAPHY AND KINEMYOGRAPHY TO MONITOR NEUROMUSCULAR TRANSMISSION by A. L. Lipnitsky, A. V. Marochkov

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Data center energy efficiency case and energy saving operation by Jieliang LOU

“…PUE value is the key indicator of energy efficiency in data center.Through the comparative analysis of refrigeration efficiency,cooling efficiency,energy conversion efficiency and energy transmission efficiency,the reasons for difference in PUE between two data center cases were found.Three measures on the strategy of energy-saving operation of data center were put forward,as to control the number of refrigerators,to reduce the temperature of cooling water and to raise the temperature of chilled water.Some inspirations on energy saving in the construction and operation of the data center were raised.…”
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Efficiency of Endovascular Haemostasis at Delivery in Patients with Previa and Placenta Invasion by T. B. Makukhina, V. A. Khorolsky, S. P. Nikitin, A. Yu. Bukhtoyarov, A. V. Solntseva, M. A. Tabelova, A. S. Sumaneeva

“…In the absence of clinical and histological manifestations of placental invasion, no difference in blood loss was detected between the groups. …”
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Biasing Exploration towards Positive Error for Efficient Reinforcement Learning by Adam Parker, John Sheppard

“… Efficient exploration remains a critical challenge in Reinforcement Learning (RL), significantly affecting sample efficiency. …”
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Filgrastim Efficiency in Cats Naturally Infected with Feline Panleukopenia Virus by Mihaela Anca Dascalu, Florentina Daraban Bocaneti, Octavian Soreanu, Paul Tutu, Andreea Cozma, Serban Morosan, Oana Tanase

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DEVELOPMENT OF THE ENERGY EFFICIENT THERMOELECTRIC HEAT PUMP OF SPIRAL TYPE by T. A. Ismailov, H. M. Gadjiev, P. A. Magomedova, D. A. Chelushkin

“…The new heat pump design of spiral type with LED ring semiconductor structures, powered by magnetic induction is proposed. The efficiency of LED ring semiconductor structures that operate at low temperatures due to the difference in the levels of energy charges in p- and n-regions isrevealed.The mathematical model for the electrical and thermal parameters calculating of energy-efficient thermoelectric heat pump of the spiral type is developed. …”
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Produção de beterraba fertilizada com jitirana em diferentes doses e tempos de incorporação ao solo Production of sugar beet fertilized with scarlet starglory at different doses an... by Maiele L. da Silva, Francisco Bezerra Neto, Paulo C. F. Linhares, José R. de Sá, Jailma S. S. de Lima, Aurélio P. Barros Júnior

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