Showing 161 - 180 results of 5,313 for search '"3 on 3"', query time: 0.31s Refine Results
  1. 161
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  4. 164

    Solving Optimization Problems on Hermitian Matrix Functions with Applications by Xiang Zhang, Shu-Wen Xiang

    Published 2013-01-01
    “…We consider the extremal inertias and ranks of the matrix expressions f(X,Y)=A3-B3X-(B3X)*-C3YD3-(C3YD3)*, where A3=A3*,   B3,   C3, and D3 are known matrices and Y and X are the solutions to the matrix equations A1Y=C1, YB1=D1, and A2X=C2, respectively. …”
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  5. 165

    Unit group of integral group ring <mml:math display="inline"><mml:mrow><mml:mi>ℤ</mml:mi><mml:mo class="MathClass-open">(</mml:mo><mml:mi>G</mml:mi> <mml:mo class="MathClass-bin">×... by Ömer Küsmüş

    Published 2024-01-01
    “…Presenting an explicit descryption of unit group in the integral group ring of a given non-abelian group is a classical and open problem. Let S3C3ℤ(S3×C3)(F55⋊F3)⋊(S3∗×C2)Fρρℤ(S3×C3)S3RS3R=ℤ[ω]ωℤ(G×C3)GV(G)GU(ℤ(G×C3))…”
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  6. 166

    Evaluation of Stability of Complexes of Inner Transition Metal Ions with 2-Oxo-1-pyrrolidine Acetamide and Role of Systematic Errors by Sangita Sharma, Jayesh Ramani, Dhara Patel, Ketan Patel, Mahesh Kadiya

    Published 2011-01-01
    “…BEST FIT models were used to study the complexation of inner transition metal ions like Y(III), La(III), Ce(III), Pr(III), Nd(III), Sm(III), Gd(III), Dy(III) and Th(IV) with 2-oxo-1-pyrrolidine acetamide at 30 °C in 10%, 20, 30, 40, 50% and 60% v/v dioxane-water mixture at 0.2 M ionic strength. …”
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  7. 167

    2,4-Dichlorophenoxyacetic Acid Derived Schiff Base and Its Lanthanide(III) Complexes: Synthesis, Characterization, Spectroscopic Studies, and Plant Growth Activity by Ganesh N. Naik, Raghavendra P. Bakale, Aishakhanam H. Pathan, Shashikala G. Ligade, Shreenivas A. Desai, Kalagouda B. Gudasi

    Published 2013-01-01
    “…2,4-Dichlorophenoxyacetic acid derived Schiff base (HL) and its lanthanide [La(III), Pr(III), Nd(III), Sm(III), Eu(III), Gd(III), Dy(III), Y(III)] complexes were synthesized and characterized by various spectroscopic (1H, 13C, DEPT and 2D HMQC NMR, FT-IR, UV-Vis, and mass) techniques and other analytical methods. …”
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  8. 168

    Hydrothermal Synthesis and Tunable Multicolor Upconversion Emission of Cubic Phase Y2O3 Nanoparticles by Haibo Wang, Chao Qian, Zhigao Yi, Ling Rao, Hongrong Liu, Songjun Zeng

    Published 2013-01-01
    “…The upconversion luminescence properties of Y2O3 nanoparticles doped with different Ln3+ (Yb3+/ Er3+ and Yb3+/ Ho3+) ions were well investigated under the 980 nm excitation. …”
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  9. 169

    Crystal structure, Hirshfeld surface analysis and crystal voids of 4-nitrobenzo[c][1,2,5]selenadiazole by Atash V. Gurbanov, Tuncer Hökelek, Gunay Z. Mammadova, Khudayar I. Hasanov, Tahir A. Javadzade, Alebel N. Belay

    Published 2025-02-01
    “…There are π–π interactions present with centroid-to-centroid distances of 3.746 (3) and 3.697 (3) Å. A Hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the crystal packing are from H...O/O...H (19.6%), H...N/N...H (11.0%), H...Se/Se...H (8.5%), O...Se/Se...O (8.2%), H...H (7.4%), C...N/N...C (7.3%) and N...Se/Se...N (7.2%) interactions. …”
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  10. 170

    Organotin(IV) trifluoromethanesulfonate chemistry: isolation and characterization of novel 1,10-phenanthroline-based derivatives by Cattey, Hélène, Plasseraud, Laurent

    Published 2024-05-01
    “…A possible structure, especially suggested by electrospray-ionization mass spectrometry, is proposed as [{n-Bu2Sn(phen)(CF3SO3)}2(µ-CF3SO3)][CF3SO3]. Furthermore, from a mixture of 1 and phen in equimolar ratio, in dichloromethane solvent and at –20 °C, temperature-sensitive crystals of a new hydrated di-n-butyltin cation, [n-Bu2Sn(phen)(OH)(H2O)][CF3SO3] (7), were isolated. …”
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  11. 171

    Synthesis, Structural Characterization, and Electrochemical Studies of New Oxovanadium(V) Complexes Derived from 2-Furanoylhydrazon Derivatives by Rahman Bikas, Hassan Hosseini-Monfared, Erwann Jeanneau, Behrouz Shaabani

    Published 2013-01-01
    “…Five monooxovanadium(V) complexes [VO(L1)(OCH3)(OHCH3)] (1), [VO(L2)(OCH3)(OHCH3)] (2), [VO(L3)(OCH3)(OHCH3)] (3), [VO(L4)(OCH3)(OHCH3)] (4), and [VO(L5)(OCH3)(OHCH3)] (5) were synthesized and characterized by IR, NMR UV-Vis, and single-crystal structure analysis [H2L1=(E)-N′-((2-hydroxynaphthalen-1-yl)methylene)furan-2-carbohydrazide, H2L2=(E)-N′-(2-hydroxybenzylidene)furan-2-carbohydrazide, H2L3(E)-N′-(5-bromo-2-hydroxybenzylidene)furan-2-carbohydrazide, H2L4=(E)-N′-(2-hydroxy-5-nitrobenzylidene)furan-2-carbohydrazide, H2L5=(E)-N′-(2-hydroxy-5-iodobenzylidene)furan-2-carbohydrazide]. …”
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  12. 172

    Measurements of Kaon Femtoscopy in Au+Au Collisions at √sNN = 3.0 - 4.5 GeV by the STAR Experiment by Fan Bijun

    Published 2025-01-01
    “…In these proceedings, we present the measurements of charged K+ − K+ and neutral KS0, - KS0 correlation functions from Au+Au fixed-target collisions at √sNN = 3.0, 3.2, 3.5, 3.9 and 4.5 GeV at STAR. This is the first such systematic measurement of correlation functions involving strangeness in the high baryon density region. …”
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  13. 173

    The Role of pH in PEG-b-PAAc Modification of Gadolinium Oxide Nanostructures for Biomedical Applications by Eva Hemmer, Nallusamy Venkatachalam, Hiroshi Hyodo, Kohei Soga

    Published 2012-01-01
    “…Upconversion and near-infrared emitting Gd2O3:Er3+,Yb3+ nanostructured phosphors (nanoparticles and nanorods) for applications in bioimaging have been synthesized by precipitation methods and hydrothermal treatment. …”
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  14. 174
  15. 175

    PENGARUH VARIASI KONSENTRASI DAN LAMA PERENDAMAN ASAM LAKTA TERHADAP KANDUNGAN GLUKOSA DAN KUALITAS TEPUNG GANYONG (Canna Edualis Kerr ) SEBAGAI PETUNJUK PRAKTIKUM BIOKIMIA by Erika Ayu Desanti, R. Bekti Kiswardianta, Nasrul Rofiah Hidayati

    Published 2016-11-01
    “…The research method using a completely randomized design (CRD) with 3x3x3 factorial and three replications. The repetition are K1L1, K1L2, K1L3, K2L1, K2L2, K2L3, K3L1, K3L2, first K3L3. …”
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  16. 176

    On the computation of the class numbers of some cubic fields by Manny Scarowsky, Abraham Boyarsky

    Published 1986-01-01
    “…These fields have a known unit, which under certain conditions is the fundamental unit, and are important in studying the Diophantine Equation x3+y3+z3=3.…”
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  17. 177

    Synthesis of Benzofuran Derivatives and their Evaluation of Antimicrobial Activity by D. R. Harish Kumar, M. D. Karvekar

    Published 2010-01-01
    “…The compounds were screened for their antimicrobial activities. Compound 3b,3cand 3d exhibited moderate activity.…”
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  18. 178

    Experimental Validation of Antiobesogenic and Osteoprotective Efficacy of Ginsenoside CK via Targeting Lipid and Atherosclerosis Pathways by Md. Niaj Morshed, Reshmi Akter, Imran Mahmud, Ah-Yeong Gwon, Jin Woo Jeang, Yeong-Geun Lee, Dae Won Park, Deok Chun Yang, Yeon Ju Kim, Se-Chan Kang

    Published 2024-12-01
    “…These hypotheses were validated by harvesting and cultivating 3T3-L1 and MC3T3-E1 in adipogenic and osteogenic media with varying concentrations of CK. …”
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  19. 179

    Ultrasonic-Assisted Synthesis of Two t-Butoxycarbonylamino Cephalosporin Intermediates on SiO2 by Feng Xue, Yibin Wei, Shengui Ju, Weihong Xing

    Published 2016-01-01
    “…Herein, we describe a facile and high efficient strategy for the synthesis of two forms of the 7β-t-butoxycarbonylamino-3-chloromethyl-3-cephem-4-carboxylates using ultrasonic irradiation. …”
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  20. 180

    Selective Americium Separation: New Insights into the Complexation of Trivalent f-Elements with SO3-Ph-BTBP by Sauerwein Fynn S., Sittel Thomas, Geist Andreas, Panak Petra J., Wilden Andreas, Modolo Giuseppe

    Published 2025-01-01
    “…In the Americium selective (AmSEL) process, the N-donor ligand 3,3’,3’’,3’’’-([2,2’-bipyridine]-6,6’-diylbis(1,2,4-triazine-3,5,6-triyl))tetrabenzenesulfonate (SO3-Ph-BTBP) is used to selectively strip Am(III) from a N,N,N’,N’-tetraoctyl diglycolamide (TODGA) containing organic phase loaded with Am(III), Cm(III) and lanthanides (Ln(III)). …”
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