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  1. 541

    Influence of Support Vector Regression (SVR) on Cryogenic Face Milling by Rao M. C. Karthik, Rashmi L. Malghan, Fuat Kara, Arunkumar Shettigar, Shrikantha S. Rao, Mervin A. Herbert

    Published 2021-01-01
    “…The paper aims to investigate the processing execution of SS316 in manageable machining cooling ways such as dry, wet, and cryogenic (LN2-liquid nitrogen). Furthermore, “one parametric approach” was utilized to study the influence and carry out the comparative analysis of LN2over dry and LN2over wet machining conditions. …”
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  2. 542

    Response in Ambient Low Temperature Plasma Ionization Compared to Electrospray and Atmospheric Pressure Chemical Ionization for Mass Spectrometry by Andreas Kiontke, Susan Billig, Claudia Birkemeyer

    Published 2018-01-01
    “…Several ionization techniques were developed for this purpose among which electrospray ionization (ESI) and atmospheric pressure chemical ionization (APCI) are two of the most frequently applied atmospheric pressure methods to ionize target compounds from liquid matrices or solutions. Moreover, recent efforts in the emerging field of “ambient” MS enable the applicability of newly developed atmospheric pressure techniques to solid matrices, greatly simplifying the analysis of samples with MS and anticipating, to ease the required or even leave out any sample preparation and enable analysis at ambient conditions, outside the instrument itself. …”
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  3. 543

    Improving efficiency and product quality by optimizing methanol purification in biodiesel plant: Addressing abnormalities in distillation column performance by Anggara Dwita Burmana, Yacine Benguerba, Filicia Wicaksana, Vikram Alexander, Silvia Nova, Taslim Taslim, Iriany Iriany

    Published 2025-01-01
    “…The distillation column plays a critical role in purifying the water–methanol mixture, with methanol being reused as a reactant in biodiesel production. However, corrosion-induced disruptions in the distillation system can lead to liquid build-up on trays, excessive vapor accumulation at the top, and foaming, which are categorized as abnormal conditions. …”
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  4. 544

    Screening fungi for use as biocatalysts in self-healing concrete with protocol simulating concrete environment by Ahsanul Kabir Sumon, Krutika Invally, Lu-Kwang Ju

    Published 2024-09-01
    “…This problem critically impedes the progress of MESHC development, which has tremendous significance because concrete cracking reduces service life while making new concrete consumes substantial energy and emits a large amount of CO2. …”
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  5. 545

    Quality Evaluation of Bioactive Ingredients in Lianhua Qingwen Capsule Based on Quantitative Analysis of Multicomponent by the Single Marker Method and the Chemical Recognition Pat... by Qianqian Zhou, Lin Yang, Yiwu Wang, Jiajia Zou, Shuya Li, Lei Dai, Yan Li, Dan He

    Published 2023-01-01
    “…Based on high performance liquid chromatography with the diode array detector (HPLC-DAD), a new strategy for simultaneous determination of ten bioactive ingredients in Lianhua Qingwen capsule (LHQW) was developed for comprehensive quality assessment of LHQW. …”
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  6. 546
  7. 547
  8. 548

    Using a region-specific ice-nucleating particle parameterization improves the representation of Arctic clouds in a global climate model by A. B. Gjelsvik, R. O. David, T. Carlsen, F. Hellmuth, S. Hofer, Z. McGraw, Z. McGraw, H. Sodemann, H. Sodemann, T. Storelvmo, T. Storelvmo

    Published 2025-02-01
    “…The change in CLWP in boreal autumn and winter is found to likely be the dominant contributor to the annual average increase in net surface CRE of 2 W m<span class="inline-formula"><sup>−2</sup></span>. …”
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  9. 549

    High Spatial Resolution Time-of-Flight Secondary Ion Mass Spectrometry for the Masses: A Novel Orthogonal ToF FIB-SIMS Instrument with In Situ AFM by James A. Whitby, Fredrik Östlund, Peter Horvath, Mihai Gabureac, Jessica L. Riesterer, Ivo Utke, Markus Hohl, Libor Sedláček, Jaroslav Jiruše, Vinzenz Friedli, Mikhael Bechelany, Johann Michler

    Published 2012-01-01
    “…The high-duty cycle and reasonable collection efficiency of the new instrument combined with the high spatial resolution of a gallium liquid metal ion source allow chemical observation of features smaller than 50 nm. …”
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  10. 550

    A Label-Free Aptasensor for the Detection of Sulfaquinoxaline Using AuNPs and Aptamer in Water Environment by Zhaoyang Zhou, Xingyue Chen, Shuang Jiang, Zhuoer Chen, Sixian Wang, Yueyang Ren, Xiaodong Fan, Tao Le

    Published 2025-01-01
    “…However, it is difficult to degrade, and there are relevant residues in the aquatic environment, which could be harmful to both the ecological environment and human health. As a new recognition molecule, the aptamer can be recognized with SQX with high affinity and specificity, and the aptamer is no longer adsorbed to AuNPs after binding to SQX, which weakens the catalytic effect of AuNPs. …”
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  11. 551

    Measuring Lp(a) particles with a novel isoform-insensitive immunoassay illustrates efficacy of muvalaplin by Craig A. Swearingen, John H. Sloan, Grace M. Rhodes, Robert W. Siegel, Nico Bivi, Yuewei Qian, Robert J. Konrad, Michael Boffa, Marlys Koschinsky, John Krege, Giacomo Ruotolo, Stephen J. Nicholls, Laura F. Michael, Yi Wen

    Published 2025-01-01
    “…Current commercial Lp(a) assays measure total apolipoprotein(a) [apo(a)] and may be insufficient to accurately measure Lp(a) concentrations and determine Lp(a) lowering by a new class of small-molecule Lp(a) formation inhibitors such as muvalaplin. …”
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  12. 552

    Betaxanthin Profiling in Beta vulgaris Leaves and Gymnocalycium mihanovichii Grafted Cacti: A Comprehensive Study by Aneta Spórna-Kucab, Anna Tekieli, Magdalena Knapek, Marta Zużałek, Sławomir Wybraniec

    Published 2023-12-01
    “…This study was focused on the identification and quantification of betaxanthins using high-performance liquid chromatography with a diode array detector coupled to electrospray ionisation mass spectrometry (HPLC-DAD-ESI-MS) in leaves of various cultivars of Beta vulgaris (beet) and Gymnocalycium mihanovichi i grafted cacti. …”
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  13. 553

    Fat Body Metabolome Revealed Glutamine Metabolism Pathway Involved in Prepupal <i>Apis mellifera</i> Responding to Cold Stress by Xinjian Xu, Mingjie Cao, Chenyu Zhu, Lingqing Mo, Huajiao Huang, Jiaying Xie, Bingfeng Zhou, Shujing Zhou, Xiangjie Zhu

    Published 2025-01-01
    “…In this study, the ultra-performance liquid chromatography coupled with tandem mass spectrometry (UPLC-MS/MS)-based non-target metabolome was analyzed between the cold-treated (CT, 20 °C, 36 h) and control (CK, 35 °C) fat body in prepupal honeybees. …”
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  14. 554

    Development of the algal pigment-based salinity transfer function for lakes on the Tibetan Plateau and evaluation of the quantitative reconstruction by Xinyao Sun, Qi Lin, Chenliang Du, Shixin Huang, Ke Zhang, Ji Shen

    Published 2025-01-01
    “…This study established a new algal pigment-based salinity transfer function, and provided a promising indicator and method to quantitatively reconstruct past lake environmental conditions on the Tibetan Plateau.…”
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  15. 555

    The impact of weather conditions in different years on the biochemical composition of linseed oil by G. A. Popova, N. B. Rogalskaya, N. V. Knyazeva, V. M. Trofimova, T. V. Shelenga, E. A. Porokhovinova, N. B. Brutch

    Published 2021-10-01
    “…Thus, they present a diverse stock for further investigations into fatty acid biosynthesis and for the development of new linseed cultivars widely adaptable to environmental conditions.…”
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  16. 556

    FeO–alumina catalyst for reforming waste polyethylene terephthalate (PET) pyrolyzed products: synthesis, characterization, and performance evaluation by Audu, Ephraim Akuaden, Ade-Ajayi, Adebola Femi, Osigbesan, Aisha Ayoola, Gano, Zaharaddeen Sani, Barminas, Jeffrey Tsware

    Published 2024-11-01
    “…The growing rate of plastic pollution in Nigeria and across the globe, coupled with the need to harness such waste for useful purposes, is a pressing global concern. …”
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  17. 557

    A comparative filling materials study on microstructure and mechanical properties of welded joints of dissimilar Al–Mg–Si alloys using CMT-laser beam oscillation hybrid welding by H.Y. Shen, J.M. Yu, L. Wang, F. Vogel, C.J. Li, H. Nagaumi

    Published 2025-01-01
    “…In this study, turbulent flow dominates over previously proposed laminar flow, but a prolonged duration for complete solute mixing is still required, leading to the persistent presence of unmixed and partially mixed zones in the liquid weld pool before solidification. The fine equiaxed grain zone observed on the new 6xxx side was attributed to local constitutional supercooling and the presence of abundant nucleation sites. …”
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  18. 558

    A Study to Assess the Attitude and Acceptance toward COVID-19 Vaccine among General Public by Bijitha Biju, M. Melvin David, J. Balalakshmi

    Published 2024-01-01
    “…The virus spreads through small liquid particles from an infected person’s mouth or nose when they cough, sneeze, speak, sing, or breathe. …”
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  19. 559

    Generalization of artificial neural network for predicting methane production in laboratory-scale anaerobic bioreactor landfills by M.J. Zoqi

    Published 2024-01-01
    “…System 1 involved collecting the leachate delivered by a new municipal solid waste reactor and transferring it to a recirculation tank. …”
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  20. 560

    Quality Assessment of Young Sparkling Wines of Crimean Indigenous Grape Varieties by Igor P. Lutkov, Alexander S. Makarov, Natalia A. Shmigelskaya

    Published 2024-03-01
    “…Organic acids, sugars, glycerin, phenolic substances, and ethanol were determined by high performance liquid chromatography; the content of amine nitrogen was measured by formalin titration. …”
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