Preparation of carbon dots from Folium nelumbinis and their application in the detection of food carmine by HE Li, LI Jiaxin, HU Chengna, FENG Xiangxin, FENG Tinging

“…ObjectiveTo establish a fast, sensitive, and accurate method for detecting carmine.MethodsUsing Folium Nelumbinis; as the carbon source, carbon dots (FN-CDs) were prepared using a solvent thermal method, and the preparation conditions were optimized using a single factor test. …”
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MHD Maxwell nanofluid flow over a porous conical surface: A fractional approach by D.S. Swetha, K.R. Madhura, Babitha, Irfan Anjum Badruddin, Sarfaraz Kamangar, Abdul Azeem Khan

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Research on the principles of spectral-spatial analysis and estimation of signal spectrum width by V.G. Tsyporenko, V.V. Tsyporenko, V.V. Chukhov, O.V. Andreiev

“…In this case, each spectral component of radiation from one source of radio emissions will have approximately the same bearing and therefore, when summed, the modules of these spectral components will be added in phase. …”
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Enhancing sustainability: Mix design, mechanical properties and durability of alkali-activated slag-dolomite concrete modified with crumb rubber by Arjun Raj P.K., Praveen Nagarajan, A.P. Shashikala, Thandiwe Sithole, Blessen Skariah Thomas

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Extract optimization of Ulva lactuca L. and biological activities of optimized extracts by Nuh Korkmaz

“…The antioxidant activities of the optimized extracts were evaluated by Rel Assay kits, DPPH and FRAP methods. …”
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A Subspace Preconditioned LSQR Gauss-Newton Method with a Constrained Line Search Path Applied to 3D Biomedical Microwave Imaging by Jürgen De Zaeytijd, Ann Franchois

“…(i) To speed up the iterative forward problem solution, we extrapolate the initial guess of the field from a few field solutions corresponding to previous source positions for the same complex permittivity (i.e., “marching on in source position”) as well as from a Born-type approximation that is computed from a field solution corresponding to one previous complex permittivity profile for the same source position. …”
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Evaluation Methods for the Human–Land Coupling Coordination Relationship in a Metro Station Area: A Case Study of Chengdu Metro Line 1 by Zhiyue Qiu, Shirui Wen, Hong Yuan, Ziyi Liu, Yao Wei, Siqi Yanling, Runlong Dai, Xiang Li, Yuxin Gu

“…However, there is still the problem of uncoordinated development in each station area along the metro, so it is urgent to build an evaluation method of the coupling and coordination relationship between people and land to study the laws of population activities, industrial agglomeration, traffic resources, and other aspects in the metro station area and analyze its rationality and matching. …”
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Comparison of Fuzzy-AHP and ANP Decision Making Methods to Assess the Ecological Capability of Ecotourism Application (Case study: Dehloran National Natural Monuments) by Mohsen Tavakoli

“…The results indicated that in FUZZY AHP method, 80 percent of the area is suitable for ecotourism which is more close to reality, but ANP method shows 62 percent accordance. …”
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Analysis on ignition characteristics and stability of large length-diameter tube with high-low pressure chamber: Experimental and two-phase flow method research by Shenshen Cheng, Ruyi Tao, Xinggan Lu, Xiaoting Cui, Shao Xue

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Construction of Ecological Security Pattern in Beijing City Based on Minimum Resistance Model by Han Ruiying, Zhao Zhiping, Xiao Nengwen, Shi Nana, Sun Guang, Gao Xiaoqi

“…[Objective] An urban ecological security system with relatively complete regional environmental characteristics and social development level for Beijing City was constructed in order to provide a scientific reference for effectively controlling the ecological security bottom line for urban expansion and development, and thereby protect urban biodiversity. [Methods] The ecological sources for Beijing City were extracted based on water conservation, biodiversity maintenance, wind and sand fixation, soil and water conservation, and various nature reserves in the city. …”
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Evaluating and enhancing the service capacity of secondary public hospitals in urban China: a multi-method empirical analysis based on Guangzhou (2019–2023) by Baoling Wu, Baoling Wu, Wenbo Wu, Xi Wang, Weizhang Huang, Zhenni Luo, Jifeng Li

“…This study aims to systematically evaluate the evolution and spatial dynamics of service capacity among secondary general public hospitals in Guangzhou, offering empirical evidence to support capacity improvement and policy optimization.MethodsA composite evaluation framework was constructed across three dimensions: medical quality, operational efficiency, and sustainability. …”
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EV charging stations for sustainable urban transport electrification in the Arabian Peninsula: Performance assessment, social-economic aspects, opportunities, implementation challe... by Jamiu O. Oladigbolu, Asad Mujeeb, Mohd Bilal, Yusuf A. Al-Turki, Saleh S. Alharbi, Salah S. Alharbi

“…Comprehensive simulations and comparative analyses demonstrate that the HGWCSA achieves the lowest Levelized cost of energy (LCOE) at $0.08/kWh and the minimum Total net present cost (TNPC) of $103,267, significantly reducing CO2 emissions compared to traditional optimization methods. Furthermore, sensitivity analyses validate the optimized system’s adaptability and long-term viability across diverse operational scenarios, significantly advancing sustainable urban transport electrification strategies.…”
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Nitrate Nitrogen Quantification via Ultraviolet Absorbance: A Case Study in Agricultural and Horticultural Regions in Central China by Yiheng Zang, Jing Chen, Muhammad Awais, Mukhtar Iderawumi Abdulraheem, Moshood Abiodun Yusuff, Kuan Geng, Yongqi Chen, Yani Xiong, Linze Li, Yanyan Zhang, Vijaya Raghavan, Jiandong Hu, Junfeng Wu, Guoqing Zhao

“…Soil nitrate nitrogen (NO₃⁻-N) is a key indicator of agricultural non-point source pollution. The ultraviolet (UV) dual-wavelength method is widely used for NO₃⁻-N detection, but interference from complex soil organic matter affects its accuracy. …”
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Dark Ship Detection via Optical and SAR Collaboration: An Improved Multi-Feature Association Method Between Remote Sensing Images and AIS Data by Fan Li, Kun Yu, Chao Yuan, Yichen Tian, Guang Yang, Kai Yin, Youguang Li

“…This paper proposes an improved multi-feature association method that integrates satellite remote sensing and AIS data, with a focus on oriented bounding box course estimation, to improve the detection of dark ships and enhance maritime surveillance. …”
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Two-Layer Coordinated Energy Management Method in the Smart Distribution Network including Multi-Microgrid Based on the Hybrid Flexible and Securable Operation Strategy by Mohammad Hosein Sabzalian, Sasan Pirouzi, Mauricio Aredes, Bruno Wanderley Franca, Ana Carolina Cunha

“…It is constrained to AC optimal power flow, flexibility and voltage security constraints, operation model of sources and storages, and demand response. …”
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Automation of the Formation of a Mathematical Formulation of Kinetics for Multistage Chemical Reactions and Numerical Solution to a Direct Problem by N. A. Lysenko, K. F. Koledina

“…The kinetic parameters values were taken from literary sources. The direct kinetics problem was solved using algorithms: the Gear method, the Runge-Kutta method of the 4th order, and the scipy.odeint() method of the Python language. …”
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The Relationship Between Biological Noise and Its Application: Understanding System Failures and Suggesting a Method to Enhance Functionality Based on the Constrained Disorder Prin... by Yaron Ilan

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Towards an annual urban settlement map in France at 10 m spatial resolution using a method for massive streams of Sentinel-2 data by Romain Wenger, David Michéa, Anne Puissant

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Voltage Control Nonlinearity in QZSDMC Fed PMSM Drive System with Grid Filtering by Przemysław Siwek, Konrad Urbanski

“…The article includes simulation results obtained using Matlab Simulink 2019a, which facilitated the preliminary verification of the applied structures and methods. The obtained model revealed the presence of nonlinearities in the Quasi-Z-Source voltage control system, which were subsequently confirmed through experimental verification. …”
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Large language models prompt engineering as a method for embodied cognitive linguistic representation: a case study of political metaphors in Trump’s discourse by Haohan Meng, Xiaoyu Li, Jinhua Sun

“…Future research will focus on optimizing these models, conducting comparative analyses with traditional methods, and exploring their applicability in cross-cultural contexts, with the goal of providing more precise and effective tools for both natural language processing (NLP) and political linguistics research.…”
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