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  1. 4621

    Synthesis, Characterization, and Agricultural Biological Activities of 5-Fluoro-2-hydroxy Butyrophenone by Fengli Xin, Chunhua Du, Gongjia Lan, Zhuanping Wu

    Published 2013-01-01
    “…A novel synthetic approach towards 5-fluoro-2-hydroxy butyrophenone is reported. Using 4-fluorophenol as a raw material, the processes of etherification protection, Friedel-Crafts acylation and demethylation provide the target compound under mild conditions. …”
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  2. 4622

    Local Convexity-Preserving C2 Rational Cubic Spline for Convex Data by Muhammad Abbas, Ahmad Abd Majid, Jamaludin Md. Ali

    Published 2014-01-01
    “…We present the smooth and visually pleasant display of 2D data when it is convex, which is contribution towards the improvements over existing methods. …”
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  3. 4623
  4. 4624
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  6. 4626

    Ab Initio Study of Atropisomers of Derivatives of N-Benzyl-2-phenylpyridinium Ions by Firouzeh Nemati, Hossein Kiani

    Published 2012-01-01
    “…Ab initio calculation at RHF/6-31G* level of theory for geometry optimization of conformers of N-benzyl-2-phenylpyridinium ions are reported. The series of electron-withdrawing and electron-donating groups have been replaced by 3-H phenyl and benzyl of N-benzyl-2-phenylpyridinium ions and the energy difference between the syn- and anti- forms discussed in terms of π-π stacking.…”
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  7. 4627
  8. 4628
  9. 4629

    Sympathovagal Imbalance in Prehypertensive Offspring of Two Parents versus One Parent Hypertensive by G. K. Pal, Pravati Pal, Nivedita Nanda, V. Lalitha, T. K. Dutta, C. Adithan

    Published 2011-01-01
    “…Body mass index (BMI), waist-hip ratio (WHR), basal heart rate (BHR), blood pressure (BP), HR and BP response to standing, deep breathing difference, BP response to handgrip and spectral indices of heart rate variability (HRV) were analyzed in normotensive offspring of two parents hypertensive (Group I), normotensive offspring of one parent hypertensive (Group II), prehypertensive offspring of two parents hypertensive (Group III) and prehypertensive offspring of one parent hypertensive (Group IV). …”
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  10. 4630
  11. 4631

    Topological electronic structure and transport properties of the distorted rutile-type WO2 by Yuto Muramatsu, Daigorou Hirai, Mitsuaki Kawamura, Susumu Minami, Yoshitaka Ikeda, Takahiro Shimada, Keita Kojima, Naoyuki Katayama, Koshi Takenaka

    Published 2025-01-01
    “…We elucidate the transport properties and electronic structures of distorted rutile-type WO2. Electrical resistivity and Hall effect measurements of high-quality single crystals revealed the transport property characteristics of topological materials; these characteristics included an extremely large magnetoresistance of 13 200% (2 K and 9 T) and a very high carrier mobility of 25 700 cm2 V−1 s−1 (5 K). …”
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  12. 4632

    Blockade of PLD2 Ameliorates Intestinal Mucosal Inflammation of Inflammatory Bowel Disease by Guangxi Zhou, Lin Yu, Wenjing Yang, Wei Wu, Leilei Fang, Zhanju Liu

    Published 2016-01-01
    “…Inflammatory bowel diseases (IBD), including Crohn’s disease (CD) and ulcerative colitis (UC), are chronically remittent and progressive inflammatory disorders. Phospholipase D2 (PLD2) is reported to be involved in the pathogenesis of several inflammatory diseases. …”
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  13. 4633
  14. 4634

    A Fractional-Order Model for HIV Dynamics in a Two-Sex Population by Fatmawati, Endrik Mifta Shaiful, Mohammad Imam Utoyo

    Published 2018-01-01
    “…In this paper, we presented a fractional-order model of the spread of HIV and AIDS diseases which incorporates two-sex population. The fractional derivative order of the model is in the interval (0,1]. …”
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  15. 4635

    Two new species of Malthinus Latreille, 1805 (Coleoptera: Cantharidae) from Georgia by S.V. Kazantsev

    Published 2025-01-01
    “…Two new species of soldier beetles of the genus Malthinus Latreille, 1805, M. meskhetinus sp. …”
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  16. 4636

    High Accuracy 2D-DOA Estimation for Conformal Array Using PARAFAC by Liangtian Wan, Weijian Si, Lutao Liu, Zuoxi Tian, Naixing Feng

    Published 2014-01-01
    “…Based on the characteristic of the cylindrical conformal array, the decoupling between the polarization parameter and DOA can be realized with a specially designed array structure. 2D-DOA estimation of the cylindrical conformal array is accomplished via parallel factor analysis (PARAFAC) theory. …”
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  17. 4637

    Powertrain configuration design for two mode power split hybrid electric vehicle by Tao Ke, Liangyi Nie, Andrés Kecskeméthy

    Published 2025-01-01
    “…For this purpose, the hybrid transmission structure is divided into two substructures, which achieve different operation modes respectively. …”
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  18. 4638
  19. 4639

    Phonetic imitation by young L2 learners: English VOTs for speakers of Polish by Wieczorek Błażej, Rojczyk Arkadiusz

    Published 2024-01-01
    “…Thirty-four participants shadowed words with both voiceless /p, t, k/ and voiced /b, d, g/ consonants as onsets, which differ in terms of voice onset time (VOT) in the two languages. Having compared VOT measurements in three tasks, no significant differences were found for /p, t, k/, suggesting no imitation effect regardless of gender, and an apparent increase of prevoicing for /b, d, g/ in the imitation tasks. …”
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  20. 4640

    The minimum matching energy of unicyclic graphs with fixed number of vertices of degree two by Bai Yongqiang, Ma Hongping, Zhang Xia

    Published 2024-12-01
    “…The number of jj-matchings in a graph HH is denote by m(H,j)m\left(H,j). If for two graphs H1{H}_{1} and H2{H}_{2}, m(H1,j)≥m(H2,j)m\left({H}_{1},j)\ge m\left({H}_{2},j) for all jj, then we write H1≽H2{H}_{1}\succcurlyeq {H}_{2}. …”
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