Purification, Characterization and Antibacterial Mechanism of Plantaricin 2-1 by Mengyang LI, Xiaoxue CHE, Qingshen SUN

“…The above results lay a theoretical foundation for the development and application of P2-1 as a green biological preservative.…”
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Investigation the effects of friction stir processing on microstructure and mechanical properties of Al–Cu alloy fabricated by wire arc additive manufacturing by Li Liu, Wanghui Xu, Yu Li, Ruizhe Liu, Ruiwei Liu, Yongxian Huang, Chunlin Dong

“…The present study can provide theoretical guidance for the fabrication of Al-based alloy components with high performance using hybrid WAAM-FSP technique.…”
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Preparation of WO3/rGO/BiOBr and its photocatalytic degradation performance for ciprofloxacin wastewater by ZHOU Chaoyun, LING Yulin, JIANG Wenxue, ZHOU Jianhong

“…A 500 W Xenon lamp was used as the irradiation light source, and WRB-40 with a theoretical WO3 mole fraction of 40%(rGO added at 1% of WO3 mass) was used as the composite catalyst. …”
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Instance maps as an organising concept for complex experimental workflows as demonstrated for (nano)material safety research by Benjamin Punz, Maja Brajnik, Joh Dokler, Jaleesia D. Amos, Litty Johnson, Katie Reilly, Anastasios G. Papadiamantis, Amaia Green Etxabe, Lee Walker, Diego S. T. Martinez, Steffi Friedrichs, Klaus M. Weltring, Nazende Günday-Türeli, Claus Svendsen, Christine Ogilvie Hendren, Mark R. Wiesner, Martin Himly, Iseult Lynch, Thomas E. Exner

“…Instance maps have been developed and evolved to visualise experimental nanosafety workflows and to bridge the gap between the theoretical principles of FAIR (Findable, Accessible, Interoperable and Re-usable) data and the everyday practice of experimental researchers. …”
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Thermodynamic and kinetics analysis of the sulfur-fixed roasting of antimony sulfide using ZnO as sulfur-fixing agent by Ouyang Z., Chen Y.F., Tian S.Y., Xiao L., Tang C.B., Hu Y.J., Xia Z.M., Chen Y.M., Ye L.G.

“…By calculating the thermodynamics of the reactions, we can conclude that the Gibbs Free Energy Change (ΔGθ) of roasting reaction is below -60 kJ/mol and the predominance areas of Sb2O3 and ZnS are wide and right shifting with the temperature increase, which all indicates that this method is theoretically feasible. The reacted products between Sb2S3 and ZnO indicated that the reaction began at 773 K and finished approximately at 973K. …”
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In Situ Modulation of NiFeOOH Coordination Environment for Enhanced Electrocatalytic‐Conversion of Glucose and Energy‐Efficient Hydrogen Production by Ning Wei, Sufeng Zhang, Xue Yao, Qinglu Li, Nan Li, Jinrui Li, Dingjie Pan, Qiming Liu, Shaowei Chen, Scott Renneckar

“…Notably, electrochemical activation of W‐NiFeP facilitates the in situ formation of phosphate groups producing W,P‐NiFeOOH, which, in conjunction with the W co‐doped amorphous layers, leads to a high electrocatalytic performance toward GCR, due to enhanced proton transfer and adsorption of reaction intermediates, as confirmed in experimental and theoretical studies. Thus, the two‐electrode electrolyzer of the W‐NiFeP/NF||W,P‐NiFeOOH/NF for HER||GCR needs only a low cell voltage of 1.56 V to deliver 100 mA cm−2 at a remarkable hydrogen production efficiency of 1.86 mmol h−1, with a high glucose conversion (98.0%) and formic acid yields (85.2%). …”
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Evaluation of the current status and risks of aquatic ecology in the Jialing River Basin based on the characteristics and succession trends of phytoplankton communities by Maojin Huang, Fei Xu, Jia Xia, Xue Yang, Fubin Zhang, Siyao Liu, Tuo Zhang

“…These results provide a theoretical basis for predicting the aquatic environment of the Jialing River and inform the environmental management of the basin.…”
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Numerical Modeling and Structure Optimization for Magnetic Levitation Planar Machine Using PCB Coils by Han Zhang, Jiawen He, Xianze Xu, Rui Wang, Manman Xu, Fengqiu Xu

“…Once the optimal coil parameters are identified, the magnet volume is optimized. By integrating a theoretical analysis with simulation, this approach effectively addresses the optimization challenges and achieves the desired performance for the ML actuator. …”
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Blast Parameter Optimization Study Based on a Blast Crater Experiment by Xi-liang Zhang, Hai-bao Yi, Hong-hao Ma, Zhao-wu Shen

“…The results showed that the rational resistant line or explosive charge depth should be 0.86 times the optimal resistant line. Based on theoretical analysis of the large spacing of the holes and the small resistance line, the uniform design method was used to conduct the lateral blasting crater tests. …”
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Identification of Oligopeptides in the Distillates from Various Rounds of Soy Sauce-Flavored Baijiu and Their Effect on the Ester–Acid–Alcohol Profile in Baijiu by Qiang Wu, Shanlin Tian, Xu Zhang, Yunhao Zhao, Yougui Yu

“…These findings elucidate the distribution and dynamic changes of endogenous peptides in the distillates from various rounds of soy sauce-flavored Baijiu, providing a theoretical foundation for further investigation into their interaction mechanisms associated with flavor compounds.…”
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Design and Synthesis of Crystalline Al-Doped TiO₂ Buffer Layers for Enhancing Energy Conversion Efficiency of New Photovoltaic Devices by Dongin Kim, Jiwon Lee, Rakhyun Jeong, Ki-Hwan Hwang, Jin-Hyo Boo

“…Electrochemical impedance spectroscopy (EIS) analysis was performed in conjunction with theoretical calculations of charge transport parameters to substantiate this claim.…”
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Neural Determinants of Sedentary Lifestyle in Older Adults: A Brain Network Analysis by Mohsen Bahrami, Jonathan H Burdette, Paul J Laurienti, Barbara J Nicklas, W Jack Rejeski, Jason Fanning

“…Finding These results provide insights into the theoretical basis of SL for older adults and in the design of future intervention research.…”
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Cryptanalysis of hyperchaotic S-box generation and image encryption by Mohammad Mazyad Hazzazi, Gulraiz, Rashad Ali, Muhammad Kamran Jamil, Sameer Abdullah Nooh, Fahad Alblehai

“…With its thorough research, the paper contributes to the current discussion on cryptographic security by providing theoretical understandings and practical solutions to improve digital communication and data security in an era of rising cyber dangers and ubiquitous connectivity.…”
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Climate emergency and vocational education and training. Topic of scientific interest: A systematic review of the literature by M.ª de Fátima Poza Vilches, Susana Ripoll Martín, Mª Teresa Pozo Llorente

“…The results have revealed growing scientific production, especially in Europe and the global south, with a predominance of theoretical studies over participatory ones. Although the central theme has pointed towards critical frameworks and comprehensive solutions, most studies have adopted reformist approaches that minimize community participation. …”
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Multiscale modelling of hepatitis B virus at cell level of organization by Huguette Laure Wamba Makeng, Ivric Valaire Yatat-Djeumen, Bothwell Maregere, Rendani Netshikweta, Jean Jules Tewa, Winston Garira

“…Numerical simulations are presented that also confirm the theoretical results and support the initial assumption that the within-cell scale and the between-cell scale influence each other in a reciprocal manner. …”
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Correlation between daily physical activity and intestinal microbiota in perimenopausal women by Yanqiu Zheng, Junyu Ke, JinBin Song, Xuyu Li, Rongman Kuang, Haiyan Wang, Shuang Li, Yanwu Li

“…To explore the physiopathological traits of perimenopause women, and provide a theoretical basis for the development of menopause exercise intervention program. …”
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Analysis of the spatiotemporal dynamics of grassland carbon sinks in Xinjiang via the improved CASA model by Xuewei Liu, Renping Zhang, Jing Guo, Haoen Xu, Yuhao Miao, Feifei Niu, Zhengjie Gao, Xiaming Yang, Fengqin Xiong, Jianli Zhang

“…This study provides a more accurate model for calculating NPP and estimating the variation in carbon source and carbon sink areas in arid grasslands, providing theoretical guidance for the development of grassland management policies.…”
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Pencil Beam Planar Ka-Band Antenna Array Using Waveguide Displaced Radiators Sections for Millimeter Wave Applications by Hany S. Hussein, Mohamed Ismeil, M. S. Yasseen, Yuri E. Sedelnikov, Mohamed N. Shaaban

“…The methodology involves arranging waveguide sections in a single plane, with radiating elements positioned to create an excitation field with specific amplitude and phase distributions. The theoretical framework is based on using waveguide structures with periodically placed irregularities to produce a pencil beam radiation pattern. …”
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pH-Dependent preferential adsorption and stability of humic substances on goethite: The dual role of aromatic and aliphatic moieties by Long Wang, Yanan Ren, Mengke Jia, Jinkang Yang, Hongen Liu, Peng Zhao, Jihua Tang, Jie Ma, Liping Weng, Yongtao Li

“…These innovative discoveries clarify the behavior of organic matter in various environmental conditions and its interactions with minerals surfaces, thereby establishing a critical theoretical foundation for understanding the sequestration of soil organic carbon, emphasizing the dual roles of aromatic and aliphatic moieties in the preferential adsorption and stability of humic substances on goethite.…”
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Study on Permeability of Soil-Rock Mixture in Water-Blocking Layer of Open-Pit Coal Mine Dump Site by Boyu Luan, Wei Zhou, Xin Meng, Xiang Lu, Zhichao Liu

“…In this study, the soil-rock mixture samples similar to the water-blocking layer were prepared, and the rock block proportion (RBP) and hydraulic pressure were adopted as test variables to conduct a permeability test, which provided theoretical support for on-site construction. The results show that when the hydraulic pressure is less than the confining pressure, the permeability increases at a steady rate as the rock block proportion increases. …”
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