Improving the efficiency of the heat stabilizer operation by distributing refrigerant flows inside the device and finning its surfaces by Alexander Ya. Gilmanov, Andrey S. Kim, Aleksandr P. Shevelev

“…Aim. To determine the optimal parameters of the finning of the thermosyphon surfaces and the number of segments of the device separating the refrigerant flows. …”
Get full text

Remineralizing efficiency of two dentifrices clinically evaluated by DIAGNOdent quantitative light-induced fluorescence, in vivo study by Carla Tatiana Bravo Iñaguazo, Mayra Alejandra Núñez Aldaz, David Flores, Ana Del Carmen Armas Vega

Get full text

A robust and efficient algorithm for graph coloring problem based on Malatya centrality and sequent independent sets by Selman Yakut

“…Despite numerous studies on solving GCP, existing methods face limitations, often performing well on specific graph types but failing to deliver efficient solutions across diverse structures. …”
Get full text

Efficient Ammonium Ion Removal from the State Company of Fertilizers Wastewater through Nano Zeolite Treatment by Aseel Tami Abduljabbar, Saadiyah Ahmed Dhahir, Muna Subhi Jamal

“…The Freundlich model best describes the adsorption isotherms with a higher coefficient of determination (R2=0.97) than the Langmuir model with a coefficient of determination (R2=0.80). …”
Get full text

Enhancing Mining Enterprise Energy Resource Extraction Efficiency Through Technology Synthesis and Performance Indicator Development by Oleksandr Vladyko, Dmytro Maltsev, Łukasz Gliwiński, Roman Dychkovskyi, Kinga Stecuła, Artur Dyczko

“…The integration of additional technologies is one approach to achieving increased efficiency, though it presents challenges in accounting for the parameters of these technologies and determining their influencing factors. …”
Get full text

Leaching fraction impacts water use efficiency and nutrient losses in maize crop under salt stress by Emanuel D. Freitas, Claudivan F. de Lacerda, Aiala V. Amorim, Jorge F. da S. Ferreira, Carlos A. G. Costa, Alexsandro O. da Silva, Hans R. Gheyi

“…The plots were formed by two methods of determination of LF, and the subplots by four electrical conductivities of irrigation water - ECw (0.5, 2.0, 4.0, and 6.0 dS m-1). …”
Get full text

Study of Load Characteristics of Various Types of Silicon PV Panels for Sustainable Energy Efficient Road Pavement by Patlins Antons, Hnatov Andrii, Arhun Shchasiana, Hnatova Hanna, Migal Vasiliy

“…It is planned to use the studies on the PV panels in sustainable energy efficient road pavement to determine their load parameters. …”
Get full text

An analysis of operational efficiency and its influencing factors in traditional Chinese medicine hospitals in Shaanxi Province, China by Jieming Zhang, Yan Li, Huiyang Qu, Penggang Chen

“…The Bootstrap Data Envelopment Analysis (Bootstrap-DEA) was utilized to calculate bias-corrected operational efficiency scores. Subsequently, Tobit regression analysis was used to identify significant determinants of efficiency, offering a comprehensive understanding of influencing factors.ResultsAfter bias-correction, operational efficiency scores decreased across all hospitals. …”
Get full text

Efficient Humanitarian Logistics: Multi-Commodity Location–Inventory Model Incorporating Demand Probability and Consumption Coefficients by Majid Mehrabi Delshad, Adel Pourghader Chobar, Peiman Ghasemi, Davoud Jafari

“…This study aims to investigate the inventory location in the humanitarian logistics response stage using a three-level logistics network to integrate location–allocation problems such as warehouse location and shelter allocation to each facility, and then determine the inventory level in each warehouse. <i>Methods</i>: In this research, the center and its distribution, as well as the reduction in service-level costs due to inventory deficit, have been considered to increase the level of shelter services. …”
Get full text

A fair and efficient two-step procedure for sugarcane properties prediction based on near-infrared spectra by Luiz Alexandre Peternelli, Andréa Carla Bastos Andrade, Cristina Silva Dias, Reinaldo Francisco Teófilo

Get full text

VPRQ: Efficient verifiable privacy-preserving range query processing in two-tiered wireless sensor networks by Hua Dai, Qingqun Ye, Xun Yi, Ruiliang He, Geng Yang, Jinji Pan

Get full text

Screening of local hyaluronic acid injection modes to increase the efficiency of treating crush injury of soft tissues by I. A. Shperling, A. V. Shulepov, N. V. Shperling, O. Yu. Kuzmina

Get full text

Extraction and Chromatographic Determination of Shikimic Acid in Chinese Conifer Needles with 1-Benzyl-3-methylimidazolium Bromide Ionic Liquid Aqueous Solutions by Fengli Chen, Kexin Hou, Shuangyang Li, Yuangang Zu, Lei Yang

Get full text

Magnetic Nanocomposite (CDs@Fe3O4) for Preconcentration and Ultra-Sensitive Determination of Sulfathiazole in Wastewater Spectrophotometrically by Ibrahim Qadr Saeed

“…The proposed method showed a linear range from 0.5 to 4.0 μg/mL STZ. …”
Get full text

Microbiological monitoring as a component of efficient prevention and treatment of purulent-septic infections in an orthopedics and traumatology department by N. M. Polishchuk, D. L. Kyryk, I. Ye. Yurchuk

“…Efficient monitoring of circulating purulent-septic infectious agents in a clinical setting and a study on antibiotic susceptibility of isolated strains of microorganisms allows identifying changes in the pathogen structure and trends in antibiotic resistance development, which helps to determine the tactics of antibacterial therapy and elaborate appropriate measures. …”
Get full text

Enhancing Energy Efficiency of Sensors and Communication Devices in Opportunistic Networks Through Human Mobility Interaction Prediction by Ambreen Memon, Sardar M. N. Islam, Muhammad Nadeem Ali, Byung-Seo Kim

“…The proliferation of smart devices such as sensors and communication devices has necessitated the development of networks that can adopt device-to-device communication for delay-tolerant data transfer and energy efficiency. Therefore, there is a need to develop opportunistic networks to enhance energy efficiency through improved data routing. …”
Get full text

Use of Adsorption Properties of Resin for Water Sample Preparation in Voltammetric Determination of Se(IV) Using Bismuth Microelectrode by Malgorzata Grabarczyk, Marzena Fialek, Cecylia Wardak

“…This paper proposes a simple, environmentally friendly, and efficient procedure for preparing natural water samples for the voltammetric determination of trace amounts of Se(IV). …”
Get full text

The research of health education programme efficiency in changing the attitudes and behaviours of dental students in the field of oral health by Kalevski Katarina, Gajić Milica, Jevremović Ana, Borotić Nenad, Trifunović Jovanka, Jovičić Olivera, Milić Jasmina, Vojinović Jovan

Get full text

Energy Efficiency Optimization for UAV Distribution and Resource Allocation in NOMA and Multi-UAV Assisted Wireless Networks by Yuan Ren, Jieyu Wang, Yulong Xiao, Xuewei Zhang, Fan Jiang, Junxuan Wang, Jing Jiang, Guangyue Lu

“…For the sub-problem for determining the space locations of UAVs, the improved PSO algorithm is used to obtain the three dimensional locations. …”
Get full text

Standardization of an analytical technique for determination of pesticide residues in fresh and processed button mushroom Agaricus bisporus (Lange) Imbach by B. Tulasi, Bhuvaneswari Kaithamalai, Suganthi Angappan, Thiribhuvanamala Gurudevan, Geetha Padmanaban, Selvi Chellamuthu, Muralitharan Venkidusamy, Karthik Palanisamy, Anusha Veeran Chelladurai

“…Abstract An efficient modified QuEChERS procedure was established for the simultaneous determination of 37 pesticide residues in fresh and processed edible button mushroom by employing GC/ GC-MS and LC-MS/MS. …”
Get full text