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  1. 1721

    Synthesis and Characterization of Group-6 Metal Carbonyl Complexes of Aroyl Hydrazone Derivatives by Mohd Saleem, Mohita Sharma, Simpy Mahajan, H. N. Sheikh, B. L. Kalsotra

    Published 2012-01-01
    “…The IR bands suggest that in all the complexes the ligands behave as neutral bidentate chelating type coordinating metal through carbonyl oxygen and azomethine nitrogen. The CO force constants and CO-CO interaction constants for these derivatives have been calculated using Cotton-Kraihanzel secular equations, which indicate poor π-bonding ability of the coordinated ligands.…”
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  2. 1722

    The influence of an accompanying substance on the adsorption of herbicides on activated carbon in a multi-component system by Magdalena Blachnio, Malgorzata Zienkiewicz-Strzalka, Anna Derylo-Marczewska

    Published 2025-01-01
    “…Activated carbon materials were fully characterized by nitrogen adsorption/desorption isotherms, potentiometric titration, X-ray photoelectron spectroscopy, and transmission electron microscopy. …”
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  3. 1723

    Effect of Carbon Deposits on the Structure of Hybrid C/TiO/SiO Adsorbents by R. Leboda, V.M. Gun'ko, M. Marciniak, W. Grzegorczyk, J. Skubiszewska-Zięba

    Published 2001-06-01
    “…The structural characteristics of pyrocarbon/X (X = fumed silica, mesoporous silica gel, fumed titania/silica, CVD-TiO 2 /fumed silica, CVD-TiO 2 /silica gel) prepared using several precursors [CH 2 Cl 2 , cyclohexene and TiO(AcAc) 2 , where Ac = acetylacetonate] were studied using the nitrogen adsorption/desorption method and an improved technique to allow the calculation of pore size distributions applying regularization procedures. …”
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  4. 1724

    Syntheses, Crystal Structures, Magnetic Behaviours, and Thermal Properties of Three Hydrogen-Bonding Networks Containing Dicyanamide and 4-Hydroxypyridine by Lingling Zheng

    Published 2013-01-01
    “…In the three compounds, the protons of hydroxyl groups of 4-hydroxypyridine transfer to pyridyl nitrogen atoms. Compounds 1 and 2 are isomorphous forming one-dimensional [M(dca)2(L)2]n chains where metals are connected by double dca anions. …”
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  5. 1725

    The water-agro-food system: upscaling from the Seine river basin to the global scale by Billen, Gilles, Garnier, Josette

    Published 2022-09-01
    “…Starting from the study of the major impacts of human activity in the Seine river basin on ground- and surface water quality, due to domestic and industrial wastewater and to intensive agricultural practices, a research framework was developed, combining the analysis of the agricultural systems, their connection to food requirement by local population and trade exchanges with other regions or countries, as well as the losses to the hydrosphere and atmosphere in terms of nitrogen, phosphorus, silica and carbon, and their associated environmental problems. …”
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  6. 1726

    Removal of Cd (II) from Aqueous Media by Adsorption onto Chemically and Thermally Treated Rice Husk by María Camila Hoyos-Sánchez, Angie Carolina Córdoba-Pacheco, Luis Fernando Rodríguez-Herrera, Ramiro Uribe-Kaffure

    Published 2017-01-01
    “…The specific surface area analysis of RH samples by BET nitrogen adsorption method provided specific surface areas ranging from 6 to 14 m2/g. …”
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  7. 1727

    Impacts of COVID-19 on Air Quality over China: Links with Meteorological Factors and Energy Consumption by Pradeep Khatri, Tadahiro Hayasaka

    Published 2021-07-01
    “…The control measures reduced short-lived nitrogen dioxide (NO2) with little influence on long-lived carbon monoxide (CO). …”
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  8. 1728

    Estimation of zooplankton density with artificial neural networks (a new statistical approach) method, Elazığ-Türkiye by Bulut Hilal

    Published 2023-12-01
    “…Water temperature, dissolved oxygen, pH, electrical conductivity, secchi disk, alkalinity, total nitrogen and total phosphorus were measured. The actual values of zooplankton density and results obtained from the artificial neural networks were compared. …”
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  9. 1729

    Endophytes: Colonization, Behaviour, and Their Role in Defense Mechanism by Anteneh Ademe Mengistu

    Published 2020-01-01
    “…For instance, induction of PiAMT1 in root endophyte Piriformospora indica indicates depletion of nitrogen which plays as a triggering factor for activation of the saprotrophic program. …”
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  10. 1730

    Waste-Tire-Derived Activated Carbon as Efficient Adsorbent of P-Nitrophenol from Wastewater by Chunhua Hu, Suliu Hu, Ping Fang, Zijun Tang, Xiang Xiao, Haiwen Wu

    Published 2022-01-01
    “…The prepared materials were characterized by elemental analysis, nitrogen adsorption isotherms, SEM, FTIR, and XPS. …”
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  11. 1731

    Morphology of 925 Silver Powder Particles Produced From Gas Atomization by Montri Kawsuk, Surat Wannasrib, Sirichai Torsakula

    Published 2024-06-01
    “… In order to examine the impact of metal water temperature and gas flow rate on the production of 925 silver alloy powder via closed-coupled nozzle and gas atomization process with nitrogen gas as the production medium, and since the morphology of the powder particles could not account for the influence of these variables, the aim was to comprehend and propose a new approach for a general framework for studying the influence of such factors. …”
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  12. 1732

    Ammonia Combustion: Internal Combustion Engines and Gas Turbines by Edith Flora Eyisse, Ebrahim Nadimi, Dawei Wu

    Published 2024-12-01
    “…While its storage characteristics surpass those of hydrogen, the intrinsic properties of ammonia pose challenges in ignition, flame propagation, and the emissions of nitrogen oxides (NOx) and nitrous oxide (N<sub>2</sub>O) during combustion in heat engines. …”
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  13. 1733

    EFFECTIVE SILICON DEVICE STRUCTURES WITH RADIATIVE RECOMBINATION ON DISLOCATIONS by A. V. Mudryi, V. D. Zhivulko, F. Mofidnakhaei, G. D. Ivlev, M. V. Yakushev, R. W. Martin, A. V. Dvurechenskii, V. A. Zinovyev, Zh. V. Smagina, P. A. Kuchinskaja

    Published 2015-03-01
    “…The efficient electroluminescence in the region of band-to-band (1,1 eV) and dislocationrelated (D1 – 0,8 eV) transitions has been detected from Si p-n structures at room and liquid nitrogen temperatures. It was found that dislocation-related luminescence in Si single crystals is considerably stronger than the intrinsic band-to-band emission in the wide temperature range of 4,2–300 K. …”
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  14. 1734

    Synthesis and Crystalline Structure of Zinc Complexes with Antihypertensive Drug Lisinopril by Márcia C. de Souza, Luan F. Diniz, Chris H. J. Franco, Renata Diniz

    Published 2018-01-01
    “…The crystal structure of LISZn2 showed that the ligand is coordinated to Zn2+ ion by oxygen and nitrogen atoms which is different from that observed in vivo. …”
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  15. 1735

    Effect of intra- and inter-specific plant interactions on the rhizosphere microbiome of a single target plant at different densities. by Derek R Newberger, Heather L Deel, Daniel K Manter, Jorge M Vivanco

    Published 2025-01-01
    “…Also, we found evidence of bacterial sharing of nitrogen fixers from alfalfa to fescue. Although rhizosphere bacterial networks had overlapping bacterial modules, the modules showing the largest percentage of the network changed depending on plant neighbor. …”
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  16. 1736

    Rhizospheric Microflora Escalating Aroma Constituents and Yield Attributes in Ocimum tenuiflorum (L.) cv. CIM-Ayu by Shilpi Khare Saikia, Rakesh Pandey

    Published 2014-01-01
    “…Rhizospheric microbes influence the plant physiology by imparting several beneficial effects, namely, Nitrogen fixation, increased nutrient uptake, and secondary metabolites production on their host plants. …”
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  17. 1737

    Synthesis and Characterization of Mobile Crystalline Material-41 Doped with Titanium and Iron by Bao-Wang Lu, Zheng-Ming Wang, Takahiro Hirotsu

    Published 2014-01-01
    “…Titanium-doped mobile crystalline material-41s (MCM-41s) and Fe- and Ti-doped MCM-41s were synthesized by direct thermal synthesis at moderate Ti and small Fe doping amounts, and their structural and porous properties were examined by X-ray diffraction, nitrogen adsorption, and ultraviolet-visible absorption techniques. …”
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  18. 1738

    Fabrication of Si3N4 Nanocrystals and Nanowires Using PECVD by Jingwei Song, Xiying Ma, Wang Zui, Chen Wei, Zhongpin Chen

    Published 2010-01-01
    “…Si3N4 nanowires and nanocrystals were prepared on Si substrates with or without Fe catalyst using silane (SiH4) and nitrogen (N2) as reactive gases through plasma-enhanced chemical vapor deposition (PECVD) technology. …”
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  19. 1739

    Effect of Various Superplasticizers on the Textural Properties of Silica Fume Pozzolanic Cements by Nasr-Allah M. Deraz, Mohamed Heikal, Hamdy El-Didamony

    Published 2002-06-01
    “…Thus, the BET surface areas and pore structures of hardened cement pastes containing different amounts of silica fume and/or various superplasticizers were determined via nitrogen adsorption isotherms measured at −196°C. Three types of superplasticizers were used in this study, viz. naphthalene formaldehyde sulphonate (NFS), sodium gluconate (SG) and their mixtures (NFS + SG). …”
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  20. 1740

    Chitosan-Based Coatings Incorporated with Cinnamon and Tea Extracts to Extend the Fish Fillets Shelf Life: Validation by FTIR Spectroscopy Technique by Maryam Haghighi, Sedigheh Yazdanpanah

    Published 2020-01-01
    “…Different quality parameters including free fatty acids (FFA), thiobarbituric acid value (TBA), trimethylamine (TMA), total volatile basic nitrogen (TVBN), whiteness, and pH of coated and noncoated samples were evaluated during storage for 20 d at 5 ± 1°C. …”
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