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16,659,123 research outcomes, page 1 of 1,665,913
  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Charles A. Downing; Mikhail E. Portnoi;
    Persistent Identifiers
    Publisher: HAL CCSD
    Country: France
    Project: EC | CANTOR (612285), EC | NOTEDEV (607521), EC | CoExAN (644076), EC | INTERNOM (612624)

    The electrons found in Dirac materials are notorious for being difficult to manipulate due to the Klein phenomenon and absence of backscattering. Here we investigate how spatial modulations of the Fermi velocity in two-dimensional Dirac materials can give rise to locali...

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  • It is well documented that ancient sickle harvesting led to tough rachises, but the other seed dispersal properties in crop progenitors are rarely discussed. The first steps toward domestication are evolutionary responses for the recruitment of humans as dispersers. See...

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  • publication . Article . 2012
    Open Access English
    Authors:
    Hooghe, Bart; Broos, Stefan; van Roy, Frans; De Bleser, Pieter;
    Persistent Identifiers
    Country: Belgium

    Transcription factor binding sites (TFBSs) are DNA sequences of 6-15 base pairs. Interaction of these TFBSs with transcription factors (TFs) is largely responsible for most spatiotemporal gene expression patterns. Here, we evaluate to what extent sequence-based predicti...

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  • publication . Article . 2020
    Open Access English
    Authors:
    Phu Ma Quoc; David Krzikalla; Jakub Mesicek; Jana Petru; Jakub Smiraus; Aleš Slíva; Zdenek Poruba;
    Persistent Identifiers
    Publisher: MDPI AG
    Country: Czech Republic

    The use of impact attenuators (IA) is important for vehicles as they absorb the kinetic energy exerted from the car crashes to protect the drivers from any possible injuries. Under the framework of the Formula Student (FS) competition, we investigate various designs of ...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Sandeep T. Atkore; Giribala M. Bondle; Pranita V. Raithak; Vinod T. Kamble; Ravi Varala; Mufsir Kuniyil; Mohammad Rafe Hatshan; Baji Shaik; Syed Farooq Adil; Mohammed Althaf Hussain;
    Persistent Identifiers
    Publisher: MDPI AG

    The synthesis of 14-aryl 14H-dibenzo[a,j]xanthenes is achieved by a simple condensation reaction between β-naphthol with aryl or alkyl aldehydes in an effective synergetic catalytic system created by combining basic bleaching earth clay and PEG-600. The advantages of th...

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  • publication . Article . 2019
    Open Access English
    Authors:
    Antonio Luiz Pinho Ribeiro; Gláucia Maria Moraes de Oliveira;
    Persistent Identifiers
    Publisher: Sociedade Brasileira de Cardiologia (SBC)

    A partir dos anos 70 e 80 do seculo passado, o advento dos estudos clinicos aleatorizados e de grandes coortes, associado ao desenvolvimento da metodologia para realizacao de revisoes sistematicas e metanalises, provocou uma revolucao na forma de pensar e realizar a pra...

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  • publication . Article . Preprint . Other literature type . 2017
    Open Access English
    Authors:
    Dmitry Gayfulin;
    Persistent Identifiers

    We call a positive real number $\lambda$ admissible if it belongs to the Lagrange spectrum and there exists an irrational number $\alpha$ such that $\mu(\alpha)=\lambda$. Here $\mu(\alpha)$ denotes the Lagrange constant of $\alpha$ - maximal real number $c$ such that $\...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Abeda Jamadar; Sreenath M. Suma; Sijo Mathew; Timothy A. Fields; Darren P. Wallace; James P. Calvet; Reena Rao;
    Persistent Identifiers
    Publisher: Nature Publishing Group

    AbstractAutosomal-dominant polycystic kidney disease (ADPKD) is the most common inherited kidney disease and is characterized by progressive growth of fluid-filled cysts. Growth factors binding to receptor tyrosine kinases (RTKs) stimulate cell proliferation and cyst gr...

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  • publication . Article . 2006
    Open Access English
    Authors:
    Francisco Armijo; M. Carmen Goya; Y. Gimeno; M. Carmen Arévalo; M. Jesús Aguirre; Alberto Hernández Creus;
    Persistent Identifiers
    Publisher: Elsevier

    Conducting tetrakis (3-aminophenyl) porphyrin Fe(III) chloride films are prepared by electropolymerization on Au(111) electrodes in DMF + TBAP solutions by cycling the potential between −1.6 and 1.5 V vs. SCE at 0.2 V s−1. The film thickness is controlled through the nu...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Meng Zhang; Yanhui Zhai; Sheng Zhang; Xiangpeng Dai; Ziyi Li;
    Persistent Identifiers
    Publisher: Frontiers Media S.A.
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16,659,123 research outcomes, page 1 of 1,665,913