Showing 41 - 60 results of 482 for search '"K2"', query time: 0.09s Refine Results
  1. 41

    Contribution of Neuronal and Glial Two-Pore-Domain Potassium Channels in Health and Neurological Disorders by Yuncheng Luo, Lu Huang, Ping Liao, Ruotian Jiang

    Published 2021-01-01
    “…Two-pore-domain potassium (K2P) channels are widespread in the nervous system and play a critical role in maintaining membrane potential in neurons and glia. …”
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  2. 42

    Complexity of Some Generalized Operations on Networks by Muhammad Javaid, Hafiz Usman Afzal, Shaohui Wang

    Published 2021-01-01
    “…In this article, we address the closed formulae of the complexity of networks’ operations such as duplication (split, shadow, and vortex networks of Sn), sum (Sn+W3, Sn+K2, and Cn∘K2+K1), product (Sn⊠K2 and Wn∘K2), semitotal networks (QSn and RSn), and edge subdivision of the wheel. …”
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  3. 43

    On the group of automorphisms of Horikawa surfaces by Lorenzo, Vicente

    Published 2024-05-01
    “…Minimal algebraic surfaces of general type $X$ such that $K^2_X=2\chi (\mathcal{O}_X)-6$ are called Horikawa surfaces. …”
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  4. 44

    Properties of the function f(x)=x/π(x) by Panayiotis Vlamos

    Published 2001-01-01
    “…We obtain the asymptotic estimations for ∑k=2nf(k) and ∑k=2n1/f(k), where f(k)=k/π(k), k≥2. …”
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  5. 45

    Acute in Vitro Exposure of Potassium Dichromate on Oxidative Stress, Cell Density, and Cell Viability of Osteochilus Vittatus by Wijayanti Gratiana E., Mentari Diani, Habibah Aulidya N.

    Published 2025-01-01
    “…The harmful effect of K2Cr2O7 has been reported in animals and humans but the mechanism in exerting such an effect is unclear. …”
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    Article
  6. 46

    Kinematic runoff and erosion model efficiency assessment for hydrological simulation of semi-arid watersheds by S.M. Tajbakhsh, H. Memarian, M. Sobhani, A.H. Aghakhani Afshar

    Published 2018-04-01
    “…The K2 model relies on the kinematic wave approach to route surface flow. …”
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  7. 47

    The p-Adic Valuations of Sums of Binomial Coefficients by Yong Zhang, Peisen Yuan

    Published 2021-01-01
    “…For a∈ℤ+ and pa>3, we show that ∑k=0pa−1hpa−1k2kk−h/2k≡0modpa+1. Also, for any n∈ℤ+, we have νp∑k=0n−1hn−1k2kk−h/2k≥νpn, where νpn denotes the p-adic order of n. …”
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  8. 48

    Emergency Planning Zones Estimation for Karachi-2 and Karachi-3 Nuclear Power Plants using Gaussian Puff Model by Sümer Şahin, Muhammad Ali

    Published 2016-01-01
    “…Therefore, current study results could be used in the establishment of emergency planning zones around K-2/K-3 NPPs.…”
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    Article
  9. 49

    Dynamics of a Family of Nonlinear Delay Difference Equations by Qiuli He, Taixiang Sun, Hongjian Xi

    Published 2013-01-01
    “…We study the global asymptotic stability of the following difference equation: xn+1=f(xn-k1,xn-k2,…,xn-ks;xn-m1,xn-m2,…,xn-mt),n=0,1,…, where 0≤k1<k2<⋯<ks and 0≤m1<m2<⋯<mt with {k1,k2,…,ks}⋂‍{m1,m2,…,mt}=∅, the initial values are positive, and f∈C(Es+t,(0,+∞)) with E∈{(0,+∞),[0,+∞)}. …”
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  10. 50

    The Ocular Biometry of Adult Cataract Patients on Lifeline Express Hospital Eye-Train in Rural China by Xiaoguang Cao, Xianru Hou, Yongzhen Bao

    Published 2015-01-01
    “…The AL, K1-K2, and AL/CR were normally distributed. But the K1, K2, K, and CEC were not normal distributions. …”
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    Article
  11. 51

    Temperature-Dependent Double-Step CO Occlusion of KCO under Moist Conditions by Hideyuki Chioyama, Hongchao Luo, Tomonori Ohba, Hirofumi Kanoh

    Published 2015-03-01
    “…In this study, CO 2 occlusion of K 2 CO 3 was examined at different temperatures under moist conditions. …”
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  12. 52

    The Construction of a Standard Karyotype of Intermediate Wheatgrass and Its Potential Progenitor Species by Lin Wang, Shuang Liang, Fei Qi, Yinguang Bao, Richard R.-C. Wang, Xingfeng Li

    Published 2025-01-01
    “…The karyotype formula of <i>Th. elongatum</i> and <i>Th. bessarabicum</i> is K(2n) = 2X = 14 = 12m + 2sm, of <i>Ps. spicata</i> is K(2n) = 2X = 14 = 2M + 12m, and of <i>Da. villosum</i> is K(2n) = 2X = 14 = 12m + 2sm. …”
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  13. 53
  14. 54

    A Second Preimage Attack on the XOR Hash Combiner by Shiwei Chen, Ting Cui, Chenhui Jin, Congjun Wang

    Published 2024-01-01
    “…Then based on the multicollision-and-double-diamond structure, we present a second preimage attack on the XOR hash combiner with the time complexity of about O2n+12n/2+n−l2n−l+n−k2n−k+2l+1+2k+1) (n is the size of the XOR hash combiner and l and k are respectively the depths of the two inverse-diamond structures), less than the ideal time complexity O2n, and memory of about O2k+2l.…”
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  15. 55

    The possibility of obtaining beta-anhydrite from waste nitrogypsum by Marinković S., Kostić-Pulek A., Popov S., Đinović J., Trifunović Prvoslav

    Published 2004-01-01
    “…Namely, the formation of large cores of double salts: syngenite (K2SO4 ⋅CaSO4 ⋅H2O) and glauberite (Na2SO4 ⋅CaSO4), in the presence of the accelerators K2SO4 and Na2SO4, respectively, was due to the rapid and complete crystallization of the dihydrate (CaSO4 ⋅2H2O). …”
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  16. 56

    Exact Partial Solution in a Form of Convex Tetragons Interacting According to the Arbitrary Law for Four Bodies by Yulianna V. Perepelkina

    Published 2024-12-01
    “…We prove the existence of exact partial solutions in the form of convex quadrilaterals in the general problem of four bodies mutually acting according to an arbitrary law ~1/rк , where k ≥ 2. For each fixed k ≥ 2 the distances between the bodies and their corresponding sets of four masses are found, which determine private solutions in the form of square, rhombus, deltoid and trapezoid. …”
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  17. 57

    Symmetric and permutational generating set of the groups Akn+1 and Skn+1 using Sn and an element of order k by Ibraham R. Al-Amri

    Published 1998-01-01
    “…In this paper we will show how to generate Akn+1 and Skn+1 using a copy of Sn and an element of order k in Akn+1 and Skn+1 respectively, for all positive integers n≥2 and all positive integers k≥2. We will also show how to generate Akn+1 and Skn+1 symmetrically using n elements each of order k, for all n≥2 and all even integers k≥2.…”
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  18. 58

    QK Spaces on the Unit Circle by Jizhen Zhou

    Published 2014-01-01
    “…We obtain a necessary and sufficient condition on K such that QK(∂D)=BMO(∂D), as well as a general criterion on weight functions K1 and K2, K1≤K2, such that QK1(∂D)QK2(∂D). We also prove that a measurable function belongs to QK(∂D) if and only if it is Möbius bounded in the Sobolev space LK2(∂D). …”
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  19. 59

    The Structure of Isomorphic Digraph from Powers Modulo pe by Jinxing Zhao, Guixin Deng, Tiejun Liu

    Published 2018-01-01
    “…It is great value to consider conditions of G(p,k1)≃G(p,k2). In this paper, we obtain necessary and sufficient conditions for G(n,k1)≃G(n,k2) when n=pe.…”
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  20. 60

    Micro-PET Imaging of αβ-Integrin Expression with F-Labeled Dimeric RGD Peptide by Xiaoyuan Chen, Michel Tohme, Ryan Park, Yingping Hou, James R. Bading, Peter S. Conti

    Published 2004-04-01
    “…In this study, a dimeric cyclic RGD peptide E[c(RGDyK)] 2 was labeled with 18 F ( t 1 /2 = 109.7 min) by using a prosthetic 4-[ 18 F]fluorobenzoyl moiety to the amino group of the glutamate. …”
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