Square-wave voltammetric trace determination of aminophylline in urine – application for pharmaceutical formulation by M. M. Al-Imam, S. T. Sulaiman

“…The standard addition method was used successfully to determine the drug in urine of the patients as well as for the analysis of drug in the tablets, and compared with standard method…”
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Highly-entangled, highly-doped states that are efficiently cross-device verifiable by Janek Denzler, Santiago Varona, Tommaso Guaita, Jose Carrasco

“…Moreover, the required number of samples can be efficiently experimentally determined by the parties in advance, and our findings are robust against preparation errors. …”
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TECHNICAL EFFICIENCY IN GRAPE PRODUCTION: A CASE STUDY OF DENIZLI, TURKEY by M. Çağla ÖRMECİ KART, Mevlüt GÜL, Ayşe KARADAĞ GÜRSOY

“…Data Envelopment Method is used to evaluate the efficiency of a certain number of production units. …”
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Efficiency Evaluation in Indonesia's Quarrying Industry Using Variable Combinations DEA by Erni Puspanantasari Putri, Ivan A. Parinov, Chuleeporn Wongloucha

“…As a rule, researchers use several methods. If the number of variables used is too many, it will affect the efficiency value. …”
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Optimization of Implantable Axial Pump to Increase Efficiency of Mechanical Circulatory Support by S. V. Gautier, A. P. Kuleshov, A. E. Efimov, I. I. Agapov, G. P. Itkin

“…To optimize implantable axial pump to increase hydraulic efficiency and reduce blood hemolysis. Materials and methods. …”
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Improving the efficiency of the company’s activities while optimizing auxiliary business processes by yu M. Tsygalov, A. I. Yashchenko

“…The relevance of the topic is determined by the need to develop solutions that provide additional economic benefits to organizations interested in this.The object of the article was to select the activity of private economic organizations from the sphere of transport services, and its subject was their resource base as a reserve for increasing the efficiency of work.Methods of econometric and statistical analysis and modeling, theoretical formulation of promising development directions was used as tools.The results of the article showed the importance of improving operational efficiency to achieve the final financial result of a commercial organization. …”
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Urea application to improve the efficiency of hydrochloric acid treatments of carbonate reservoirs by Roman A. Vaganov, Vladimir A. Zhigarev, Svetlana S. Kositsyna, Daniil D. Chernykh

“…Aim. Determination of technological solutions to increase the efficiency of hydrochloric acid treatments on carbonate reservoirs. …”
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Spectrophotometric Determination of Chlorpromazine Hydrochloride Using 4-Nitroanilline by Oxidative Coupling Reaction by Al-rashidy et al.

“…A simple, rapid spectrophotometric method has been established for the determination of chlorpromazine hydrochloride (CPZ) in its pure form and in a tablet formulations. …”
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TOPSIS inspired cost-efficient concurrent workflow scheduling algorithm in cloud by K. Kalyan Chakravarthi, L. Shyamala, V. Vaidehi

“…A weighted sum of execution time, cost and communication time are used to find out the optimal resource among the existing resources as per the workflow task requirements. The proposed method minimizes the makespan and execution cost of the workflow and improves the resource efficiency under uncertain environment. …”
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Computationally Efficient Iterative Pose Estimation for Space Robot Based on Vision by Xiang Wu, Ning Wu

“…In postestimation problem for space robot, photogrammetry has been used to determine the relative pose between an object and a camera. …”
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Enhancement of Light Extraction Efficiency Using Wavy-Patterned PDMS Substrates by Jian Cheng Bi, Kyo-Cheol Kang, Jun-Young Park, Junbeom Song, Ji-Sung Lee, Hyejung Lim, Young Wook Park, Byeong-Kwon Ju

“…This study demonstrates the potential of this cost-effective and efficient method in advancing high-quality display.…”
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The calculation algorithm of oil and gas production enterprise energy efficiency indicators by A. Yu. Arestova, V. N. Ulyanov, M. Yu. Frolov

“…Then, the power and electricity balance calculation algorithm should be designed to evaluate the share of the technological processes’ consumption, analyze losses, and determine the source of imbalance. The assessment of energy efficiency indicators will require adaptation of the parameter’s identification method for rotating electrical machines in operating modes. …”
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Development of an Energy­Efficient Microclimate System for Dairy Herd Loose Keeping by I. M. Dovlatov, S. S. Yurochka

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Modeling of Moth Eye Structures for Silicon Solar Cells Efficiency Enhancement by Ethar Jasim, Imad hadi Khaleel, Ali F. Al-Shawabkeh Al-Shawabkeh

“… Moth-eye nano-structure is essentially used as a light-trapping technique for more efficient and cost-effective solar cells. This computational study investigated two dimensions of rectangular silicon base anti-reflected nanostructure for ultra-thin film solar silicon cell efficiency enhancement. …”
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Research review on improving the efficiency of multimodal transportation based on technological solutions by M. I. Malyshev

“…During the process of analyzing Russian and foreign studies in the field of multimodal cargo transportation, existing methods for improving the efficiency of the multimodal transport system are considered. …”
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PROSPECTS OF THE APPLICATION OF EUROPEAN PRACTICE ON EFFICIENT AGRICULTURAL LANDS USE IN UKRAINE by Nazar STUPEN, Myroslav BOHIRA, Oksana STUPEN, Zoriana RYZHOK

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New Methodology Colorimetric-SFI Analysis for the Determination of Doxycycline Hyclate in Pharmaceutical Preparations by Nawras Magid, Mohammad K. Hammood

“…      Doxycycline is one of the tetracycline-class antibiotics used to treat bacterial and protozoan infections. The development method aimed to determine the Doxycycline hyclate in pharmaceutical drugs using a novel, rapid, and sensitive colorimetric-flow injection approach. …”
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Electrochemical preparation of polypyrrole-molybdenum disulfide-graphene nanocomposite coating for the determination of phenols by Ting Liang, Min Luo, Ling Shi, Hongping Yang, Guangming Yang

“…Consequently, the analytical method exhibited an excellent linear response, with a correlation coefficient ranging from 0.9950 to 0.9980 for the five phenolic compounds in the range of 0.01 μg L⁻¹ to 50 μg L⁻¹. …”
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Numerical Simulations of Carbon Dioxide Storage Efficiency in Heterogeneous Reservoir Models by Evgeniy M. Myshakin, Foad Haeri, Johnathan Moore, Dustin Crandall, Angela L. Goodman

“…The reservoir models providing vertically heterogeneous petrophysical properties and designated as “layered reservoir models” (with homogeneous parameters along each layer of the model) were not determined to be a transition between the homogeneous and heterogeneous models in respect to storage efficiency. …”
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Machine learning approaches for predicting energy and exergy efficiency in solar still by Somayeh Davoodabadi Farahani, Mohammad Javad Zarei, Hakan F. Oztop

“…Solar desalination is recognized as one of the simplest and most accessible methods for generating drinking water.This research examines how environmental conditions throughout different months of the year affect the energy efficiency and exergy of the Double-slope solar desalination plant. …”
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