Research and Application of Optimization Technology for High-Efficiency Fracturing and Packing Parameters of Unconsolidated Sandstone by Liwei Sun

“…The fracturing and filling technology is expected to meet the dual needs of production stimulation and sand control of unconsolidated sandstone reservoirs, but there is no clear guiding method for the optimization of construction parameters, which hinders its efficient development. In order to study the optimization technology of high-efficiency fracturing and packing parameters in loose sandstone, this paper takes a loose sandstone reservoir in Liaohe Oilfield as the research object and firstly studies the fracture initiation and extension laws of loose sandstone fracturing based on really well and formation data and takes this as a physical. …”
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An innovative efficiency of incubator to enhance organization supportive business using machine learning approach. by Xin Li, Qian Zhang, Hanjie Gu, Salwa Othmen, Somia Asklany, Chahira Lhioui, Ali Elrashidi, Paolo Mercorelli

“…The proposed approach achieved an improvement assessment score of 0.98, data association accuracy of 96%, statistical update efficiency of 0.97, modification ratio of 35%, and incubation analysis time reduction of 240 units in experimental evaluation. …”
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Efficient speed control of DC motors: imitation learning with fuzzy logic expert systems by Güray Sonugür

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AntBot-EX: Enhancing robot search efficiency in complex post-disaster environments. by Yao Xue, Chee Keong Tan, Wai Peng Wong

“…Our three-stage approach leverages the strengths of different algorithms. Firstly, we utilize a modified Ant Colony Optimization algorithm to explore the unknown environment efficiently, prioritizing uncharted territories and avoiding potential dead ends using an escape mechanism. …”
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Assessing the Efficiency and Results of Implementing Programs: Theory, Methodology and Practice (illustrated by the Republic of Kalmykia) by O. V. Maksimchuk, S. B. Boldyreva

“…Attaining of the set goal is ensured by resolving the following problems: to identify theoretical approach to understanding state programs as a tool of managing impacts of different factors, brief review and analysis of methodology and methods of estimating efficiency and results of implementing state programs; to find problem zones in stated methodology and methods and to formulate proposals aimed at their alteration and upgrading. …”
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Optimization of Transformation Efficiency of Suspension Cultured Vitis vinifera cv. Chardonnay Embryogenic Cells by Jiao WU, Ya-li ZHANG, Rong-rong HE, Lei ZHU, Chao-xia WANG, Xia XU, Jiang LU

“…After optimization, transformation efficiency was 26.2% and there were no interactions among different factors.…”
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Numerical Study for Efficient Cooling of Perishable Food Products During Storage: The Case of Tomatoes by Audrey Demafo, Abebe Geletu, Pu Li

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Efficient Analysis of Plasmonic circuits using Differential Global Surface Impedance (DGSI) Model by Hoda Ameri, Reza Faraji-Dana

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Efficient Pruning of Detection Transformer in Remote Sensing Using Ant Colony Evolutionary Pruning by Hailin Su, Haijiang Sun, Yongxian Zhao

“…To retain the original network’s performance as much as possible, we combine population evolution and ant colony algorithms for dynamic search processes to automatically find efficient sparse sub-networks. Additionally, we design three different sparse operators based on the structural characteristics of DETR-like neural networks. …”
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EFFICIENCY AND ACCURACY OF CONVOLUTIONAL AND FOURIER TRANSFORM LAYERS IN NEURAL NETWORKS FOR MEDICAL IMAGE CLASSIFICATION by Fauzi Nafi'udin, Hasih Pratiwi, Etik Zukhronah

“…In addition, the model with the Fourier transform layer also shows faster execution time per epoch, which indicates efficiency in data processing. However, the convolution layer has an advantage in terms of model size, although it is not significantly different from the Fourier transform layer. …”
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Federated Learning-Based Framework to Improve the Operational Efficiency of an Articulated Robot Manufacturing Environment by Junyong So, In-Bae Lee, Sojung Kim

“…The proposed framework consists of two modules: (1) a federated learning module for the cooperative training of multiple joint robots on a part-picking task and (2) an articulated robot control module to balance the efficiency of limited resources. The proposed framework is applied to cases with different numbers of joint robots, and its performance is evaluated in terms of training completion time, resource share ratio, network traffic, and completion time of a picking task. …”
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Assessment of environmental efficiency in achieving sustainable development goals of the constituent entities of the Russian Federation by V. M. Karaulov, E. V. Karanina, N. G. Gadzhiev

“…Economic, mathematical and statistical methods were used, including correlation and regression analysis and methods for assessing the manifestation of the long-term positive effect of decoupling.It has been established that in the districts studied, as a whole, in the long-term period, there is an increase in environmental efficiency of economies in terms of emissions into the atmosphere, polluted wastewater discharge and fresh water usage, but there may be significant interregional differences and in some cases a decrease in environmental efficiency may be observed. …”
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Efficient MPS representations and quantum circuits from the Fourier modes of classical image data by Bernhard Jobst, Kevin Shen, Carlos A. Riofrío, Elvira Shishenina, Frank Pollmann

“…Additionally, we consider different variational circuit ansätze and demonstrate numerically that one-dimensional sequential circuits achieve the same compression quality as more powerful ansätze.…”
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Optimization and Thermodynamic Analysis of CO2 Refrigeration Cycle for Energy Efficiency and Environmental Control by Manish Hassani and Kamlesh Purohit

“…This study investigates different operating conditions to determine the optimal parameter range for maximizing COP and improving the efficiency of conventional CO2 refrigeration configurations. …”
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Vegetable cultivation in Eastern Nepal: resource use efficiency and socio-economic drivers of adoption by Sagar Ghimire, Rishi Ram Kattel

“…Resource use efficiency and socioeconomic factors influencing the adoption of vegetables for cultivation were analyzed using cross-sectional data from randomly selected 120 vegetable producers in the Udyapur District of eastern Nepal. …”
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A novel rapid and reproducible flow cytometric method for optimization of transfection efficiency in cells. by Stefanie Homann, Christian Hofmann, Aleksandr M Gorin, Huy Cong Xuan Nguyen, Diana Huynh, Phillip Hamid, Neil Maithel, Vahe Yacoubian, Wenli Mu, Athanasios Kossyvakis, Shubhendu Sen Roy, Otto Orlean Yang, Theodoros Kelesidis

“…Here, we present a simple, rapid and robust flow cytometric method that can be used as a tool to optimize transfection efficiency at the single cell level while overcoming limitations of prior established methods that quantify transfection efficiency. …”
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Photosynthetic efficiency, gas exchange and yield of castor bean intercropped with peanut in semiarid Brazil by Wellison F. Dutra, Alberto S. de Melo, Alexson F. Dutra, Marcos E. B. Brito, Luanna M. B. Filgueiras, Carlos H. S. G. Meneses

“…The castor bean photosynthetic and carboxylation efficiencies were higher in the intercrop system with a 25-day interval between sowings. …”
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Heterologous demineralised bone matrix is efficient for the repair of critical-sized rat calvarial defects by A. V. Veremeev, R. N. Bolgarin, V. G. Nesterenko, A. A. Andreev-Andrievskiy

“…In our experimental setting, bone autograft was the most efficient in bone repair. Heterologous DBM and comparator product were equally efficient in filling the defect and did not show any statistically significant differences regarding any of the parameters. …”
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Energy efficient control of indoor environments under time-varying multi-parameter uncertainty by Jianhao ZHAO, Hua SONG, Xinyuan NAN, Xin CAI

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The effects of digital transformation on corporate energy efficiency: a supply chain spillover perspective by Fangfang Song

“…Moreover, both digital finance and public environmental concern show significant positive moderating effects, and digital finance can positively moderate the contribution of corporate digital transformation to the energy efficiency of downstream firms. Finally, we investigate the heterogeneous treatment impact across different firms, and find that the positive effect is more pronounced in a subsample of state-owned and eastern firms, short-distance downstream firms and downstream firms with low-resource endowments.DiscussionTherefore, a platform should be provided for enterprises to promote digital transformation and unblock the conduction path of green innovation and energy structure in order to realize the green transformation of the entire supply chain.…”
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