A New Guess-and-Determine Method for Cryptanalysis of the GSM Encryption by Ashish Jain, Inderjeet Kaur, Akhilesh Kumar Sharma, Nirmal Kumar Gupta, Partha Chakraborty

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Determination method for trace polycyclic aromatic hydrocarbons in paddy soils by HE Mingjiang, SHEN Haoran, ZHA Ting, YU Xiongsheng, LIU Xingmei

“…The PAHs are usually extracted and purified by organic solvent prior to determination. In order to improve determination accuracy and recovery rate, the pretreatment conditions for the determination of 16 PAHs in paddy soils are of great significance.On the basis of former work, in order to get the highest extraction efficiency and recovery rate, we compared two different extract solvent mixtures, four different clean-up columns and three different elution solutions, and also compared the elution volume and temperature of nitrogen blowing to optimize the determination method for trace PAHs in paddy soils under the laboratory condition. …”
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Organization of comprehensive research of efficiency of economic activity for the enterprise by A.A. Sotnyk

“…The indicators for conducting the comprehensive study of the efficiency of economic activity of the enterprise are determined. …”
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Extraction Efficiency of Different Solvents and LC-UV Determination of Biogenic Amines in Tea Leaves and Infusions by U. Gianfranco Spizzirri, Nevio Picci, Donatella Restuccia

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Efficiency Analysis and Comparison of Different Radon Progeny Measurement Methods by Abdumomin Kadir, Lei Zhang, Qiuju Guo, Juncheng Liang

“…For the purpose of establishing a radon progeny standard and controlling measurement quality of commercial devices, it is quite important to analyze the efficiency of different measurement methods and determine which would be the most appropriate for radon progeny measurements. …”
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Mathematical methods and tools for increasing the efficiency of health care organizations by V. A. Titov, S. N. Tsyganov

“…An effective solution, related to collecting, processing and storing of the medical information, practical managing of information flows, short-term and long-term planning, economical, statistical and financial analyzing requires the use of special tools.The purpose of this research is to determine the mathematical methods and to develop the tools for analyzing the efficiency of medical organization. …”
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Efficiency of various methods of surgical treatment of patients with inguinal hernias by B. V. Sigua, D. S. Semin, P. A. Kotkov, A. Yu. Kolobkova, A. A. Kozobin, V. P. Zemlyanoy

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Application of Supervised Learning Methods and Information Gain Methods in the Determination of Asbestos–Cement Roofs’ Deterioration State by Manuel Saba, David Valdelamar Martínez, Leydy K. Torres Gil, Gabriel E. Chanchí Golondrino, Manuel A. Ospina Alarcón

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Linearly concentrating solution favors efficient and precise determination of critical pitting chloride concentration by Jia-Yi Gao, Yang Bai, Cheng-Ping Ye, Xian-Zong Wang

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A Green and Efficient Method for the Preconcentration and Determination of Gallic Acid, Bergenin, Quercitrin, and Embelin from Ardisia japonica Using Nononic Surfactant Genapol X-080 as the Extraction Solvent by Ying Chen, Kunze Du, Jin Li, Yun Bai, Mingrui An, Zhijing Tan, Yan-xu Chang

“…A simple cloud point preconcentration method was developed and validated for the determination of gallic acid, bergenin, quercitrin, and embelin in Ardisia japonica by high-performance liquid chromatography (HPLC) using ultrasonic assisted micellar extraction. …”
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A high-efficiency modeling method for analog integrated circuits by Dongdong Chen, Yunqi Yang, Xianglong Wang, Di Li, Guoqing Xin, Yintang Yang

“…Inspired by the image and semantic recognition, a universal high-efficiency modeling method for analog ICs based on convolutional neural network (CNN) was proposed in the current work, named as CNN-IC. …”
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An Efficient Method for the Synthesis and In Silico Study of Novel Oxy-Camalexins by Maria Bachvarova, Yordan Stremski, Donyo Ganchev, Stela Statkova-Abeghe, Plamen Angelov, Iliyan Ivanov

“…Herein, we describe an efficient and high-yielding method for the synthesis of variously substituted hydroxy-, bezyloxy, and methoxycamalexins. …”
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Efficiency Investigation of Coffee Production Waste Drying by Filtration Method by Oleksandr Ivashchuk, Volodymyr Atamanyuk, Roman Chyzhovych

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DETERMINATION OF DEPENDENCE OF CHEWELESS EFFECTS FROM TEMPERAMENT by K.D. Toncheva, D.M. Korol, I.V. Zaporozhchenko, D.V. Kalashnikov, D.D. Kindii

“…The aim of the work is to analyze the degree of dependence between chewing efficiency and human temperament with the help of the proposed improved method of chewing sampling. …”
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Modeling the influence of age on the technical efficiency by sector and time periods by V. V. Spitsin, L. Yu. Spitsina, E. B. Gribanova

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Optimal Determining Air Supply Humidity for Multi-Location Demands Under Different Objectives in an Indoor Moisture Environment: A Comprehensive Method and Case Study by Xiaojun Ma, Shuchen Yu, Xiaoliang Shao, Jiujiu Chen

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An Efficient Localization Method Based on Adaptive Optimal Sensor Placement by Jin-Hee Lee, Kyeongyul Kim, Sang-Chul Lee, Byeong-Seok Shin

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DEVELOPMENT AND EFFICIENCY OF BUDGET OF PUBLIC INSTITUTIONS BY THE METHOD BASED ON PERFORMANCE by Irina-Ștefana, CIBOTARIU

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Development of Numerical Method for Optimizing Silicon Solar Cell Efficiency by E.В Chahid, M.В Fedaoui, M.В Nachaoui, N.R.В Chowdhury, A.В Malaoui

“…This paper presents a development of numerical method to determine and optimize the photocurrent densities in silicon solar cell. …”
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Enhancing the efficiency of coagulation method for sewage treatment by adding sludge. by Peng Zhao, Lin Li, Xilei Song, Miaokui Wang, Zhengan Zhang, Yuying Li, Yu Zhao, B Larry Li

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