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  1. 2701

    Kurganless Cemetery of the Sarmatian Times on the Maloe Storozhevoe Hillfort in the Middle Don Basin by Yuriy D. Razuvaev, Aleksandr N. Merkulov, Sergey A. Nelyubov, Yuliya A. Neretina

    Published 2024-09-01
    “…Reconstruction of the buried individuals diet was carried out based on the results of the ratio of stable isotopes of nitrogen and carbon (δ13C and δ15N) in bone tissue collagen. …”
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  2. 2702

    Size-segregated Characteristics and Formation Mechanisms of Water-soluble Inorganic Ions during Different Seasons in Heshan of Guangdong, China by Bo Huang, Ting Gan, Chenglei Pei, Mei Li, Peng Cheng, Duohong Chen, Ridong Cai, Yujun Wang, Lei Li, Zhengxu Huang, Wei Gao, Zhong Fu, Zhen Zhou

    Published 2020-05-01
    “…The coarse-mode SO42− and NO3− arose from sea salt and heterogeneous reactions, respectively. An increase in the nitrogen oxidation ratio (NOR) and a decrease in the sulfur oxidation ratio (SOR) were observed on polluted days, with the highest values occurring in the 0.56–1 µm particle size fraction. …”
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  3. 2703

    Enhancing flame resistance properties and water resistance of rigid polyurethane foam using microencapsulation by Gang Tang, Zedong Gong, Mengru Liu, Yanbei Hou, Kang Tao, Kang Dai, Shihua Zhang

    Published 2025-02-01
    “…This approach improves the compatibility of PAPP with rigid polyurethane foam (RPUF) and incorporates hydrophilic silicone gel (generated SiPAPP), enhancing both flame retardant performance and the synergistic interaction among phosphorus, nitrogen, and silicon elements. Additionally, iron oxide nanoparticles (Nano-Fe2O3) are used to modify the flame retardant surface post-microencapsulation (named as SiPAPP@Fe2O3) to further suppress smoke release. …”
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  4. 2704

    Enhancement of nutritional value and storage stability of silver carp surimi incorporated with red seaweed (Gracilaria tenuistipitata) paste by Mst Jannatul Ferdous, Md. Salah Uddin, Mst. Aspriya Rahman Antu, Md․ Tanvir Ahmed, Md․ Rasal Ali, Md Sadek Ali, Monjurul Haq

    Published 2025-06-01
    “…Silver carp surimi was prepared with varying levels (1.5 %, 3.0 %, 4.5 %, 6 %; w/w) of red seaweed paste (SWP) to improve nutritional and storage attributes, assessing proximate composition, amino acids, minerals, sensory attributes, total volatile basic nitrogen (TVB-N), pH, and color. The protein content in surimi varied between 17.02 % and 21.95 % depending on the level of SWP addition. …”
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  5. 2705

    Investigation of the post-cryogenic regeneration ability of potato varieties under different cultivation conditions by E. S. Bespalova, Yu. V. Ukhatova, N. N. Volkova, E. V. Oves, N. A. Gaitova, T. A. Gavrilenko

    Published 2019-05-01
    “…This paper presents the results of studying the effect of cultivation conditions after plunging into liquid nitrogen and thawing of shoots tips and axillary buds of in vitro plants on their postcryogenic recovery. …”
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  6. 2706

    Chemical Vapour Deposition of MWCNT on Silica Coated Fe3O4 and Use of Response Surface Methodology for Optimizing the Extraction of Organophosphorus Pesticides from Water by Veronica W. O. Wanjeri, Sefater Gbashi, Jane C. Ngila, Patrick Njobeh, Messai A. Mamo, Patrick G. Ndungu

    Published 2019-01-01
    “…The chemical and physical characteristics of the materials were investigated by transmission electron microscopy (TEM), Raman spectroscopy (RS), scanning electron microscopy (SEM), energy-dispersive spectroscopy (EDS), X-ray diffraction (XRD), and nitrogen adsorption/desorption isotherm. The synthesized Fe3O4@SiO2-MWCNT nanocomposite was used as a magnetic solid phase extraction (MSPE) adsorbent for the preconcentration of organophosphorus pesticides (OPPs), specifically, azinphos methyl, chlorpyrifos, parathion, and malathion. …”
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  7. 2707

    The Influence of Reservoir Composition on the Pore Structure of Continental Shale: A Case Study from the Qingshankou Formation in the Sanzhao Sag of Northern Songliao Basin, NE Chi... by Jianguo Yang, Liu Wang, Shichao Li, Cheng Zuo, Fei Xiao, Yuchu Chen, Yulai Yao, Longhui Bai

    Published 2021-01-01
    “…X-ray diffraction (XRD), Rock-Eval pyrolysis, total organic carbon content (TOC), scanning electron microscopy (SEM), nitrogen gas adsorption (N2GA), and high-pressure mercury injection (HPMI) were used to clarify the composition characteristics of inorganic minerals and organic matter and determine the influencing factors of pore development in the K2qn1 shale. …”
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  8. 2708

    Global, regional and national burden of asthma attributable to NO2 from 1990 to 2021: an analysis from the Global Burden of Disease Study 2021 by Chunyi Zhang, Jian Sun, Jingli Li, E Qin, Lingjing Liu, Guimei Pu

    Published 2025-02-01
    “…Objectives This study aims to systematically assess the global, regional, and national burden of asthma attributable to nitrogen dioxide (NO₂) pollution.Design and setting Analysis of population-level data from 1990 to 2021 obtained from the Global Burden of Disease Study 2021, covering 204 countries and territories.Participants Participants included patients with asthma attributable to NO₂ pollution.Main outcomes and measures Asthma-related disability-adjusted life-years (DALYs) and age-standardised DALY rates (ASDR) attributable to NO₂ pollution across 204 countries and territories. …”
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  9. 2709

    Study of photosynthetic pigments in the hyperhaline Kuyalnik Estuary and its inflows (Ukraine, north-western Black sea region) by G. M. Shykhaleyeva, G. M. Kiryushkina, Yu. Yu. Yurchenko

    Published 2024-11-01
    “…A correlation analysis of the relationships between the concentrations of chlorophylls "a", "b", "c", concentrations of different chlorophylls and pheophytin and between chlorophyll "a" and the main abiotic factors of the environment (temperature, pH, dissolved oxygen in water, BOD₅, COD, ammonium nitrogen and phosphorus phosphate) were carried out. …”
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  10. 2710

    L-Citrulline in Neonates: From Bench to Bed Side by Dwayne Mascarenhas, Atefeh Mohammadi, Randa Higazy, Julijana Ivanovska, Estelle Gauda, Bonny Jasani

    Published 2024-12-01
    “…Detoxification of endogenously produced superoxide radicals is inadequate in preterm infants due to immature antioxidants that leads to the production of peroxynitrite, a reactive oxygen-free radical that is cytotoxic and causes damage to organelles and cellular membranes, further disrupting the coupling of endothelial NO synthase enzyme and the generation of high levels of reactive nitrogen and oxygen species. Animal studies in lipopolysaccharide-induced models of chorioamnionitis and hyperoxia- and inflammation-induced BPD-PH in rodent lung models revealed that L-CIT supplementation significantly mitigated structural changes in the pulmonary vasculature, preserved alveolar growth, and increased vascular endothelial growth factor gene expression, highlighting the anti-inflammatory and antioxidant effects of L-CIT supplementation. …”
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  11. 2711

    بررسی فاکتورهای بالینی و آزمایشگاهی پیش‌بینی‌کننده‌ی نیاز به دیالیز در شیرخواران و کودکان مبتلا به سندرم اورمیک همولیتیک مراجعه‌کننده به بیمارستان کودکان قزوین در سال‌های 1399 و 14... by غزاله جباری, رضا دلیرانی, بنفشه آراد, نسرین اسفندیار

    Published 2024-06-01
    “…یافته‌ها: در مقایسه‌ی شاخص‌های دموگرافیک، علایم بالینی و آزمایشگاهی در دو گروه کودکان با اندیکاسیون دیالیز و بدون نیاز به دیالیز، در گروه دیالیز میانگین حجم ادرار کمتر، سطح هماتوکریت پایین‌تر، (Blood urea nitrogen) BUN و کراتینین بالاتر و میزان فیلتراسیون گلومرولی (Glomerular filtration rate) GFR کمتر بود (0/05 > P). …”
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  12. 2712

    Bioâdigestion and postâtreatment of effluents by bioâfermentation, an opportunity for energy uses and generation of organic fertilizers from bovine manure... by Luis Antonio Barzallo-Bravo, David Carrera-Villacrés, Rafael Eduardo Vargas-Verdesoto, Lourdes Karina Ponce-Loaiza, Modesto Correoso, Ãlvaro Petronio Gavilanes-Quishpi

    Published 2024-01-01
    “…The bio-digester effluents showed appreciable amounts of nitrogen, potassium, phosphates, calcium, magnesium and sodium but with E. coli presence; the reason why the bio-digester effluent was treated later by a second fermentation inoculated with mountain effective microorganism, post-treatment which eliminated in 100% E. coli presence. …”
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  13. 2713

    Surface and Catalytic Properties of NiO and CoO Solids Doped with Cobalt and Nickel Ions by G.A. El-Shobaky, A.M. Turky, A.M. Ghozza

    Published 2002-06-01
    “…The techniques employed were XRD, nitrogen adsorption at −196°C, decomposition of H 2 O 2 at 30–50°C and estimation of the amount of surface excess oxygen on the variously prepared solids as determined by the hydrazine method. …”
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  14. 2714
  15. 2715

    Transition Metal Carbonitride MXenes Anchored with Pt Sub-Nanometer Clusters to Achieve High-Performance Hydrogen Evolution Reaction at All pH Range by Zhihao Lei, Sajjad Ali, CI Sathish, MuhammadIbrar Ahmed, Jiangtao Qu, Rongkun Zheng, Shibo Xi, Xiaojiang Yu, M. B. H. Breese, Chao Liu, Jizhen Zhang, Shuai Qi, Xinwei Guan, Vibin Perumalsamy, Mohammed Fawaz, Jae-Hun Yang, Mohamed Bououdina, Kazunari Domen, Ajayan Vinu, Liang Qiao, Jiabao Yi

    Published 2025-01-01
    “…Highlights Two-dimensional mono- and few-layered Ti3CNTx MXene nanosheets with extremely high nitrogen content were synthesized. Better performance for hydrogen evolution reaction (HER) than Pt/C catalyst in acidic, neutral and alkaline solutions. …”
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  16. 2716

    Effects of Land Use Types on Selected Soil Properties in Central Highlands of Ethiopia by Daniel Jaleta Negasa

    Published 2020-01-01
    “…The previous negative speculations on Eucalyptus woodlots which can be related with the soil texture, soil moisture, bulk density, total nitrogen, exchangeable magnesium, calcium, and available sulfur should be avoided because there were no significant differences observed among the three land use types in the study area. …”
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  17. 2717

    Impact of COVID-19 on the Air Quality over China and India Using Long-term (2009–2020) Multi-satellite Data by Manish Soni, Sunita Verma, Hiren Jethava, Swagata Payra, Lok Lamsal, Priyanshu Gupta, Janhavi Singh

    Published 2020-11-01
    “…The criteria air quality indicators i.e., nitrogen dioxide (NO2), sulphur dioxide (SO2), Aerosol Index (AI) and aerosol optical depth (AOD) data are retrieved from the Ozone Monitoring Instrument (OMI), TROPOspheric Monitoring Instrument (TROPOMI), and MODerate Resolution Imaging Spectroradiometer (MODIS) sensor on the Terra and Aqua satellites, respectively. …”
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  18. 2718

    Substitution of manure source and aerator in nursery media on sandy loam topsoil and their fertility indices 4 months after formulation by C. V. Adubasim, C. M. Igwenagu, G. O. Josiah, S. E. Obalum, U. M. Okonkwo, I. M. Uzoh, S. Sato

    Published 2018-09-01
    “…Substituting sawdust with huskdust enhanced pH, organic matter and Mg2+ in droppings/dung-amended media (topsoil+droppings+huskdust/topsoil+dung+huskdust) unlike slurry-amended ones where it too reduced total nitrogen (0.19 vs 0.11%). The substitution also enhanced available phosphorus in topsoil+droppings+huskdust (117.50 mg kg−1) and topsoil+dung+huskdust (71.50 mg kg−1) but reduced K+ in the latter where it too had moderating effects on Na+. …”
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  19. 2719

    Study on the synergistic preparation of functional soil from multiple coal-based solid wastes by Yanan Liu, Fenglan Han, Fenglan Han, Ning Li, Fuyuan Dong, Changcong An, Wenna Yang, Tingfeng Li

    Published 2025-01-01
    “…Compared with the control (CK) at 30 d, the average pH of the FGC3 (FA: 50wt%; GS: 25wt%; CG: 25wt%) decreased from 9.54 to 8.54, the average organic matter content increased from 2.57% to 7.60%, and the average available potassium and ammonium nitrogen content increased from 38.02 to 2.83 mg⋅kg−1 to 53.46 and 3.21 mg⋅kg−1, respectively. …”
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  20. 2720

    Preparation of Chitosan Coating Loaded with Cinnamaldehyde-Tannic Acid Nano-emulsion and Its Effect on the Preservation of Chilled Meat by Xingqun DENG, Juan YOU, Ru LIU, Jirawat YONGSAWADIGUL, Tao YIN, Hong YANG

    Published 2025-02-01
    “…During storage, CS/CIN-TAs could significantly slow down the decrease of sensory score values, inhibit the increase of pH, thiobarbituric acid content, total volatile basic nitrogen (TVB-N), and total bacterial count, maintain meat color, and effectively inhibit the growth and reproduction of Pseudomonas genus. …”
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