Selection of cam mechanisms for driving the plunger of high-pressure pump of diesel engines using Mathcad program by A. P. Zhigadlo, Yu. P. Makushev, T. A. Polyakova, V. V. Ryndin

“…A cam with a concave profile is recommended for driving pump plungers of low-speed marine diesel engines (up to 250 min–1). To create ultra–high pressures (more than 120 MPa), the fuel supply system must be batterytype with a drive of small diameter plungers (4–6 mm) from an eccentric shaft with a special-shaped washer and electronically controlled injectors. …”
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Multivariate-coupled-enhanced photoacoustic spectroscopy with Chebyshev rational fractional-order filtering algorithm for trace CH4 detection by Shenlong Zha, Hang Chen, Chen Liu, Yuxiang Guo, Hongliang Ma, Qilei Zhang, Lingli Li, Shengbao Zhan, Gang Cheng, Yanan Cao, Pan Pan

“…An innovative and miniature photoacoustic spectroscopy (PAS) gas sensor based on a multivariate-coupled amplification photoacoustic cell (MVCA-PAC) with a total length of 100 mm was developed to achieve ultra-sensitive trace CH4 detection. Acoustic pressure distribution simulations reveal that at the first-order resonance frequency, the MVCA-PAC achieves a maximum acoustic pressure approximately 3.9 times higher than that of a conventional photoacoustic cell. …”
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Prevalence and correlates of symptoms of depression, anxiety, and psychological distress among women of reproductive age with delayed conception in urban and peri-urban low to mid-... by Barsha Gadapani Pathak, Gitau Mburu, Ndema Habib, Rita Kabra, Aiysha Malik, James Kiarie, Ranadip Chowdhury, Neeta Dhabhai, Sarmila Mazumder

“…Quantitative data were collected using a 4-item Patient Health Questionnaire-4 (PHQ-4) which is an ultra-brief self-report questionnaire consisting of a 2-item depression scale (PHQ-2) and a 2-item anxiety scale (generalized anxiety depression-2). …”
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Atomic Ni-catalyzed cathode and stabilized Li metal anode for high-performance Li–O2 batteries by Tiansheng Bai, Jiaxian Wang, Hongqiang Zhang, Fengjun Ji, Wei Song, Shenyi Xiao, Dandan Gao, Jingyu Lu, Lijie Ci, Deping Li

“…Herein, we propose a strategy based on the ultra-low loading of atomic Ni catalysts to simultaneously boost the ORR/OER at the cathode while stabilizing the Li metal anode. …”
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Goat’s Milk Powder Enriched with Red (<i>Lycium barbarum</i> L.) and Black (<i>Lycium ruthenicum</i> Murray) Goji Berry Extracts: Chemical Characterization, Antioxidant Properties,... by Danijel D. Milinčić, Aleksandar Ž. Kostić, Steva Lević, Uroš M. Gašić, Dragana D. Božić, Relja Suručić, Tijana D. Ilić, Viktor A. Nedović, Bojana B. Vidović, Mirjana B. Pešić

“…(GMLB). Proximate analysis, ultra-high performance liquid chromatography with quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS), Fourier transform infrared spectroscopy using attenuated total reflection (FTIR-ATR), and electrophoretic analysis were assessed. …”
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Detection Methods for Asparagine and Glutamine Contents in Fruits and Vegetables and Recommendations for Dietary Intake of Fruits and Vegetables in Patients with Urea Cycle Disorde... by YE Xinyu, LI Ziying, TANG Shujun, SUN Liping, ZHAO Yunxia, XIAO Weimin, GU Yaping, KUANG Huiying, CHEN Xin, YANG Guowu, HUANG Yali

“…This study established a novel method for measuring the contents of asparagine (Asn) and glutamine (Gln) in fruits and vegetables based on enzymatic hydrolysis combine with ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). …”
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Characterization of serum metabolome and respiratory microbiota in children with influenza A virus infection by Xinyi Shi, Shenghao Hua, Zeyuan Chen, Weiyi Cao, Mengqing Xiao, Wenlong Pei, Zhe Cao, Zhan Zhang, Haibing Yang, Haibing Yang, Xuejun Shao, Yu Xia, Yu Xia

“…However, the interactions between the respiratory microbiome and metabolites and their impact on IAV in children remains unclear. Ultra performance liquid chromatography quadrupole time of flight mass spectrometry (UPLC-QTOF/MS) and 16S rRNA gene sequencing were employed to analysis the respiratory microbiome and serum metabolic characteristics of 85 patients with IAV infection and age-matched 55 controls with respiratory disease who tested negative for 13 types of respiratory pathogens. …”
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Biodegradation of aflatoxin B1 by a novel mined aldo–keto reductase from Meyerozyma guilliermondii AF01 by Wan Zhang, Xiaojiao Chang, Yangying Han, Tiantian Li, Jianpeng Dou, Wen Du, Wenfu Wu, Wei Wang, Zhongjie Zhang, Changpo Sun

“…The degradation product was identified as aflatoxicol using ultra-high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry, which is the same as the degradation product of the AF01 strain. …”
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Portulaca oleracea L. (purslane) extract ameliorates intestinal inflammation in diet-induced obese mice by inhibiting the TLR4/NF-κB signaling pathway by Lingchao Miao, Meng Sam Cheong, Haolin Zhang, Haroon Khan, Haroon Khan, Hongxun Tao, Yuxiao Wang, Wai San Cheang

“…Pro-inflammatory cytokines were determined using ELISA kits, whereas the components of purslane extract were detected by ultra performance liquid chromatography/electrospray ionization quadrupole time-of-flight mass spectrometry. …”
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Disposable and flexible smart electronic tapes for long-term biopotential monitoring by Jiuwei Gao, Mingwei Hu, Hao Sun, Yuanyuan Wang, Yuan Wei, Weiwei Li, Lu Zheng, Manzhang Xu, Qianbo Lu, Zhiyuan Liu, Hui Yang, Yongtian Wang, Weitao Song, Xuewen Wang, Wei Huang

“…Here, we propose a smart electronic tape (SET) to acquire biopotentials, in the form of a dry single-sided tape made from a combination of an ultra-stretchable conductive pattern on substrates with different functions. …”
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Aerodynamic energy consumption analysis of divided evacuated tube transportation system by Ziwei Zhang, Yingxue Wang, Guanqing Wang, Feilong Li, Dengke Wang, Jianjun Luo

“…The saving ratio of aerodynamic drag energy consumption of a 10 km tube could be 39.9% compared to traditional tunnels, which will be higher under ultra-long mileage, thus realising the overall aerodynamic energy saving effect. …”
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Trace element and mercury speciation analysis in yerba mate (Ilex paraguariensis) by María Victoria Panzl, Jarol R. Miranda-Andrades, Wendy J. Sandoval Rojano, Joseane A. Mendes, Tatiana D. Saint'Pierre, Alejandra Rodríguez-Haralambides, Ricardo Q. Aucelio

“…Conclusion: K, Ca, and Mg were the most abundant elements in the yerba mate samples. Four samples showed ultra-trace concentrations of Hg2+ and one of CH3Hg.…”
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Geological history plants dominated the net accumulation of coal by Yanqiang SHI, Yakun SHI

“…Dynamic peat bogs are superimposed in situ in multiple layers, forming thick coal layers in favorable sections; In the net environment constructed by vegetation, some plants and peat migrate to the sea / Lake in different places and accumulate ultra thick coal seams in the marsh lake. Coordinated transformation of in-situ coal accumulation and remote coal accumulation, sustainable development in a virtuous cycle, and the formation of a dynamic coal accumulation model of cyclic net accumulation. …”
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Utilizing Partial Non-Orthogonal Multiple Access (P-NOMA) in Drone-Enabled Internet-of-Things Wireless Networks by Hazim Shakhatreh, Sharief Abdel-Razeq, Ala Al-Fuqaha

“…Future drone-enabled IoT wireless networks are expected to enable the Internet of Everything and provide services with massive connectivity, heterogeneous quality of service, ultra-reliability, and higher throughput. Therefore, future drone-enabled IoT wireless networks necessitate more effective use of wireless resources and efficient interference management approaches. …”
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Successful establishment of CRISPR-based genome-edited clonal cell populations from primary cells of buffalo, goats, and sheep by Priyanka Singh, Bosco Jose, Devika Gautam, Aseem Tara, Shreya Malhotra, Sacchinandan De, Manoj K. Singh, Naresh L. Selokar

“…We used a single-cell pickup method in which one cell was picked up using an ultra-fined glass capillary and transferred into each well of a 96-well plate. …”
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MXene−Graphene Oxide Heterostructured Films for Enhanced Metasurface Plasmonic Biosensing in Continuous Glucose Monitoring by Rui Li, Hongli Fan, Youqian Chen, Shaoping Yin, Gang L. Liu, Yanan Li, Liping Huang

“…Herein, a metasurface (MGMSPR) biosensor based on the metasurface plasmon resonance chip modified with heterostructured Ti3C2 MXene−Graphene oxide (MG) is reported, which potentially enables ultra‐sensitive glucose detection. The sensor consists of a dual‐channel microfluidic device integrated with silver mirror enhanced MGMSPR chips. …”
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Integrated SegFlow, µSIA, and UPLC for Online Sialic Acid Quantitation of Glycoproteins Directly from Bioreactors by Letha Chemmalil, Tanmay Kulkarni, Mathura Raman, Priya Singh, Yueming Qian, Chris Chumsae, Kyle McHugh, Zhuangrong Huang, Eric Hodgman, Michael C. Borys, Julia Ding, Gloria Li, Anthony Leone

“…The system consists of a micro‐sequential injection analyzer (µSIA) interfaced with SegFlow and an ultra performance liquid chromatography (UPLC). The fully automated architecture exemplifies the execution of online sampling, automatic sample preparation, and subsequent online UPLC analysis. …”
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A review of the types of diets used in Crohn’s disease: the support system for pharmacological treatment by Joanna Śnieżna, Wojciech Wojciech Florczak, Jakub Dziewic, Karol Dzwonnik, Urszula Zelik, Gabriela Trestka, Wiktoria Domino, Kamila Stępień, Jagienka Włodyka, Sabina Adamczyk, Maria Przygoda

“…Its incidence is rising globally, particularly in industrializing regions, correlating with increased consumption of ultra-processed foods. Besides pharmacological and surgical treatment, the diet component plays a crucial role in alleviating symptoms of the disease and preventing its progression. …”
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Elucidating the metabolic mechanisms and active constituents of ZuoGui Wan in combatting postmenopausal osteoporosis: A metabolomics and network pharmacology approach by Yanchen Feng, KaiKai Shi, Dingming Li, Shunzhi Yang, Xue Dang, Jinyao Li, Yan Chen, Jianping Yao, Yunke Zhang, Lu Sun, Feixiang Liu

“…The blood-entry components of ZGW were identified using ultra-high performance liquid chromatography-high resolution mass spectrometry. …”
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Dual-frequency ultrasonic-assisted enzymolysis for synthesis of microstructure regulated biomass-derived porous carbon for high-performance supercapacitors by Zhaocai Teng, Kuihua Han, Meimei Wang, Jianhui Qi, Jiangwei Liu, Yingjie Li

“…In addition, the assembled aqueous symmetric supercapacitor achieves an excellent energy density of 15.78 Wh kg−1 at a power density of 50.04 W kg−1 with a remarkable cycle stability of 95.5 % after 10,000 cycles at 5 A/g, and the assembled 2.8 V high-voltage organic supercapacitor even exhibits an ultra-high energy density of 58.96 Wh kg−1 at a power density of 139.86 W kg−1. …”
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