Optimization of thermal efficiency in double pass solar air heating systems with emphasis on collector design parameters and operating conditions by Natrayan Lakshmaiya, Naga Dheeraj Kumar Reddy Chukka, M. Karthick, Nimel Sworna Ross, Seeniappan Kaliappan, Ramya Maranan

“…Similarly, daily efficiency, chiefly determined by the energy input tilt, attained maximum values between 60 % and 80 % at 10 AM. …”
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Analytical Approach to Designing a Combined-Mode Resonator Filter on Surface Acoustic Waves Using the Model of Coupling of Modes by A. S. Koigerov

“…Bandpass filters are important components that determine the basic characteristics of transmitting and receiving radio electronic equipment. …”
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SCARS-LOGISTIC: A novel variable selection approach for binary classification model to identify the significant determinants of sexually transmitted infections. by Maryam Sadiq, Nasser A Alsadhan, Ramla Shah, Sidra Younas, Zahid Rasheed

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An efficient measure for the isolation of chenodeoxycholic acid from chicken biles using enzyme-assisted extraction and macroporous resins refining by Biao Yang, Fangyun Lu, Pengpeng Li, Jingjing Ma, Jing Yang, Xinxiao Zhang, Mei Cheng, Wenjing Yu, Yao Chai, Ye Zou, Weimin Xu, Daoying Wang

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Determination of A1 and A2 β-casein in cow milk by high-performance liquid chromatography tandem mass spectrometry by Fengen Wang, Min Ding, Ruiju Li, Kun Wang, Xiuxin Zhao, Xia Li, Zengmei Li, Shiming Guo, Ligang Deng, Jianbin Li

“…To verify the authenticity and detect adulteration and contamination in A2 milk, we developed an HPLC-MS/MS method for determining the characteristic peptides of A1 and A2 β-CN in cow milk. …”
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An Effective Triangular Fuzzy Neutrosophic Approach for Decision-Making in Efficiency Evaluation of Resource Allocation in University Innovation and Entrepreneurship Education by Xueyu Zhang, Wenyong Li

“…In the end, a numerical case study for efficiency evaluation of resource allocation in university innovation and entrepreneurship education is given to validate the proposed method.…”
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Determination of Trace ⁵⁵Fe and ⁶³Ni in Steel Samples via Liquid Scintillation Counting by Giada Gandolfo, Maria Letizia Cozzella, Tiziana Guarcini, Giuseppe Augusto Marzo

“…This study presents a reliable and optimized method for the quantitative determination of ⁵⁵Fe and ⁶³Ni in steel samples with activity levels approaching regulatory thresholds. …”
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Quantifying Watershed Protection Potential and Determining Impact Mechanisms in the Shiyang River System Using Hybrid Land Use-Hydrology Modeling by Cao Jinjun, Ren Zhiwei, Li Haohao

“…[Objective] The spatial distribution of overall water conservation capacity follows a general pattern of ‘higher in the west, lower in the east’ and ‘higher in the south, lower in the north’. [Method] The InVEST and FLUS models were coupled to calculate Capacity for water source preservation in the Shiyang River Basin in 2020 and predict water retention capacity under three land use alteration scenarios in 2035: ecological protection, natural development, and cropland protection. …”
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Obtaining a PhD in Portugal. Determinants of Success and Subsequent Career Paths [version 2; peer review: 2 approved] by Daniel Ferreira, Ana Ramos

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Enhanced Real-Time Onboard Orbit Determination of LEO Satellites Using GPS Navigation Solutions with Signal Transit Time Correction by Daero Lee, Soon Sik Hwang

“…The proposed method employs a reduced-dynamic orbit determination strategy to balance model fidelity and computational efficiency. …”
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Culturally programmed space of nursery – where we are going? by Marta Śliwa, Marzenna Nowicka

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Accelerated Predictive Stability Testing: Accelerating Registration Phase and Application of Reduced Designs for Shelf-Life Determination of Parenteral Drug Product by Lara Pavčnik, Mateja Prunk, Tina Trdan Lušin, Robert Roškar

“…Methods: The study involved subjecting the medication to different stress and long-term stability conditions and monitoring the formation of degradation products. …”
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Energy-Efficient DC Power Traction Network Systems for Urban Mass Transportation: A Comparative Study of Optimization Algorithms by Dongxian Yu, Zhixin Wu, Lei Wang, Zaihui Cao, Hamdolah Aliev

“…This optimization technique efficiently determines the governing equations of the network, enhancing computational efficiency and convergence speed. …”
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Determination of Pyrethroids in Paris polyphylla Sample by High-Performance Liquid Chromatography Using Ultrasound-Assisted Magnetic Solid-Phase Extraction by Wei Zhang, Xin Zhao, Hengling Meng, Jin Yang, Xiang Wei, Yong Min

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Statistical analysis of the efficiency of customs warehouses use when applying customs regimes during the period of martial law in Ukraine by S.M. Laichuk, I.R. Polishchuk, K.S. Kogut, N.V. Synytska

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Validity of ICD-10-CM codes for determination of diabetes type for persons with youth-onset type 1 and type 2 diabetes by Xia Li, Gloria C Chi, Sara Y Tartof, Jeff M Slezak, Corinna Koebnick, Jean M. Lawrence

“…We assessed the validity of International Classification of Disease, 10th Revision, Clinical Modification (ICD-10-CM) codes to discriminate between type 1 diabetes mellitus (T1DM) and type 2 diabetes mellitus (T2DM) among health plan members with youth-onset (diagnosis age <20 years) diabetes.Research design and methods . Diabetes case identification and abstraction of diabetes type was done as part of the SEARCH for Diabetes in Youth Study. …”
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Evaluating the operational efficiency of the compact urban medical group in Qiqihar based on the three-stage DEA and Malmquist index model by Ye Xing, Chong Tian, Jiayu Wang, Yanting Liu, Jun Tao, Taoyu Lin, Yan Zhou, Yan Zhou, Yue Wang, Xue Bai

“…BackgroundSince the establishment of medical alliances, a key issue regarding their ability to better address the imbalance in China’s medical resources lies in the changes in operational efficiency before and after their formation. This study focuses on urban medical groups, a reform model of medical alliances, and systematically analyzes the changes in operational efficiency before and after the group-based reform, aiming to provide empirical evidence for improving the group-based management model.MethodsThis study employs a dual-method framework combining three-stage DEA for static efficiency evaluation and Malmquist index analysis for dynamic assessment. …”
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Structural isomeric aromatic diamine linkers influenced electrocatalysis of AuNPs: Efficient assessment of hydrazine in environmental water samples by Karmegam Muthukrishnan, N.S.K. Gowthaman, Bharathi Sinduja, Mathur Gopalakrishnan Sethuraman

“…The AuNPs/PPD/GC electrode exhibited superior sensitivity (562 µA mM-1 cm-2) and a low detection limit (30 nM) towards HYZ determination. Further, the practicability of the proposed sensor is evaluated by detecting HYZ in environmental water samples and validating the results with the ultra-high-performance liquid chromatography method.…”
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Numerical-based theoretical investigation on the thermal efficiency of viscoplastic fluid suspended with ternary nanoparticles using the finite element approach by M. Nawaz, Abdelatif Salmi, Sayer Obaid Alharbi, A.S. Shflot

“…The study uses a computational method based on the finite element method (FEM) to examine the thermal efficiency of viscoplastic fluids containing ternary, di-, and mono-nanoparticles. …”
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Resource Configuration Efficiency and Influencing Factors of Elderly Care Services Based on a Data-Driven DEA-Tobit Approach by Dongqing Luan, Ziqing Zhao, Yanxi Xie

“…Empirical studies are conducted with a two-stage data-driven method of DEA-Tobit. First, the BCC model of data envelopment analysis is employed, to determine whether the values obtained from the three efficiency aspects (namely technical, pure technical, and scale) are situated in the frontiers of production, whether DEA is effective, and whether the problems of uneconomical scale or low technical level are available. …”
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