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  1. 2681
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  5. 2685

    Eventually Periodic Solutions of a Max-Type Difference Equation by Taixiang Sun, Jing Liu, Qiuli He, Xin-He Liu, Chunyan Tao

    Published 2014-01-01
    “…We study the following max-type difference equation xn=max⁡{An/xn-r,xn-k}, n=1,2,…, where {An}n=1+∞ is a periodic sequence with period p and k,r∈{1,2,…} with gcd(k,r)=1 and k≠r, and the initial conditions x1-d,x2-d,…,x0 are real numbers with d=max⁡{r,k}. …”
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  6. 2686

    In Situ g-C3N4@Zno Nanocomposite: One-Pot Hydrothermal Synthesis and Photocatalytic Performance under Visible Light Irradiation by Lan Anh Luu Thi, Mateus Manuel Neto, Thang Pham Van, Trung Nguyen Ngoc, Tuyet Mai Nguyen Thi, Xuan Sang Nguyen, Cong Tu Nguyen

    Published 2021-01-01
    “…The photocatalytic activity reached the highest efficiency of 96.8% when the content of g-C3N4 was 7.0 wt.%. Nanocomposite having 7.0 wt.% of g-C3N4 also showed good recyclability with degradation efficiency higher than 90% even in the 4th use. …”
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  7. 2687

    Preparation and Characterization of Thermally Conductive High Impact Polystyrene/AlN Composite by Nghiem Thi Thuong, Nguyen Ba Lam, Pham Anh Son, Nguyen Ba Chien, Nguyen Pham Duy Linh, Chu Thi Hai Nam, Nguyen Anh Vu

    Published 2024-01-01
    “…The sample HIPS/moAlN9 showed the improvement of these properties compared to that of the HIPS/AlN9 sample. The increment of those mechanical properties was due to the good interaction between the modified AlN and HIPS resin matrix, which was revealed by morphology observation by SEM. …”
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  8. 2688

    Natural Pigments from Gardenia jasminoides J. Ellis and Peristrophe bivalvis (L.) Merr for Food Coloring by Pham Thi Luong Hang, Le Thuy Ngan, Tran Thi Lan Phuong, Nguyen Lai Thanh, Yuki Ishikawa-Ishiwata, Dang Minh Hieu, Nguyen Dinh Thang

    Published 2024-01-01
    “…The yellow pigment was stable in a pH range of 1.0–12.0, while the purple pigment was not stable in acid media. …”
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  9. 2689

    Relationship between programmed cell death and targeted therapy for thyroid cancer in patients with a poor prognosis: an update by Yuejia Zhao, Simeng Zhao, Zhe Fan, Yongfu Zhao, Guangzhi Wang

    Published 2025-02-01
    “…Accumulating evidence suggests that PCD plays an indispensable role in thyroid cancer, maintaining intracellular stability by regulating genes and eliminating damaged or aged cells. In this review, we summarize six identified forms of PCD, analyze biomarkers for different PCD pathways in thyroid cancer, and briefly elucidate the roles of various PCD pathways in targeted therapies for thyroid cancers with a poor prognosis. …”
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  10. 2690

    A Bark Beetle Hypothenemus eruditus Westwood, 1836 (Insecta: Coleoptera: Curculionidae: Scolytinae) by Yin-Tse Huang, Jiri Hulcr, Andrew J. Johnson, Andrea Lucky

    Published 2016-10-01
    “…The Featured Creatures collection provides in-depth profiles of insects, nematodes, arachnids and other organisms relevant to Florida. These profiles are intended for the use of interested laypersons with some knowledge of biology as well as academic audiences. …”
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  11. 2691

    Constraints on Primordial Black Holes from Neff: Scalar-induced Gravitational Waves as an Extra Radiation Component by Jing-Zhi Zhou, Yu-Ting Kuang, Zhe Chang, H. Lü

    Published 2025-01-01
    “…These SIGWs can serve as an additional radiation component, influencing the relativistic degrees of freedom N _eff . Taking into account primordial non-Gaussianity, we study the energy density spectrum of SIGWs up to the third order and use the current observational data of N _eff to constrain small-scale primordial curvature perturbations and the abundance of PBHs.…”
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  12. 2692

    Determination of the Hydration Damage Instability Period in a Shale Borehole Wall and Its Application to a Fuling Shale Gas Reservoir in China by Haicheng She, Zaiqiang Hu, Zhan Qu, Yao Zhang, Hu Guo

    Published 2019-01-01
    “…In reviewing Chinese shale gas reserves and national policies regarding shale gas exploitation, shale gas will be of critical importance in providing clean natural gas to China. However, compared to those in the United States, the cost of shale gas extraction and the complex problems encountered in more complex and deep drilling in China are key technologies that need to be overcome. …”
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  13. 2693

    Evaluation of the Physical Performance and Working Mechanism of Asphalt Containing a Surfactant Warm Mix Additive by Jingtao Shi, Weiyu Fan, Tihong Wang, Pinhui Zhao, Fa Che

    Published 2020-01-01
    “…The results show the additive has little influence on the penetration, softening point, ductility, and viscosity-temperature characteristics of asphalt; this suggests that the additive does not work by lowering viscosity. The additive can reduce the zero-shear viscosity of asphalt, and adding too much can reduce antirutting performance. …”
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  14. 2694

    Evaluation Model and Decision Analysis of Digital Firms Ranked in Forbes’ Top Companies by Fang Chen Kao, Thanh Nhan Dinh, Anh Thi Truc Nguyen

    Published 2022-01-01
    “…This study evaluates the profitability and marketability efficiencies of digital firms ranked in Forbes’ list of top companies by using a two-stage network data envelopment analysis (DEA) model with multiplicative efficiency aggregation under the second-order cone programming (SOCP) and examines the respective impacts of the 1995–2001 dot-com bubble and the 2007–2009 global financial crisis on the companies’ efficiencies by applying impulse response function (IRF) analysis. …”
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  15. 2695

    Some Properties of Weighted Pseudo almost Periodic Functions by Zhe-Ming Zheng, Hui-Sheng Ding, Gaston M. N’Guérékata

    Published 2013-01-01
    “…Several interesting and new properties of weighted pseudo almost periodic functions are established. Firstly, we obtain an equivalent definition for weighted pseudo almost periodic functions, which shows a close relationship between asymptotically almost periodic functions and weighted pseudo almost periodic functions; secondly, we prove that the space of asymptotically almost periodic functions is always a proper subspace of the space of weighted pseudo almost periodic functions; thirdly, we show that under some cases, the space of weighted pseudo almost periodic functions equals the classical space of pseudo almost periodic functions.…”
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  16. 2696

    A New Health Condition Detection Method for Planetary Gears Based on Modified Distributed Compressed Sensing and Multiscale Symbol Dynamic Entropy by Zhe Wu, Qiang Zhang, Zeyu Ma, Jialong Lu, Zhiying Qin

    Published 2021-01-01
    “…DCSMDE is used to calculate the reconstructed signal, extract the features with higher recognition characteristics, and use the change trend of the DCSMDE value to judge the working status of the planetary gearbox. …”
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  17. 2697

    Erythrocyte Storage Lesion Improvements Mediated by Naringin Screened from Vegetable/Fruit Juice Using Cell Extract and HPLC-MS by Yuqi She, Qiong Liu, Xiyue Xiong, Ning Li, Jian Zhang

    Published 2022-01-01
    “…Five potential bioactive components from vegetable/fruit juices contributed to the improvements of storage lesion. One of the compounds was unequivocally identified as naringin, and two were tentatively assigned as vitexin 6″-O-malonyl 2″-O-xyloside and luteolin 7-(6″-malonyl neohesperidoside). …”
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  18. 2698

    Dynamic Wave-Induced Settlement Behavior of a Caisson Breakwater Built on a Sandy Seabed by Gichun Kang, Tae-Hyung Kim, Jiseong Kim, Seong-Kyu Yun

    Published 2021-01-01
    “…Monitored breakwater settlements taken from an actual breakwater structure over an extended period of time (more than five years) were analyzed. The analysis revealed that the waves clearly affect the settlement of the breakwater, especially during high wave conditions such as typhoons. …”
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  19. 2699
  20. 2700

    Cutaneous Carcinosarcoma with Metastasis to the Parotid Gland by Tze Ling Loh, Jeanne Tomlinson, Ronald Chin, Guy D. Eslick

    Published 2014-01-01
    “…However, these malignancies are known to have a propensity for local recurrence and metastasis, even with adequate resection margins. Here we report a case of metastatic cutaneous carcinosarcoma to the parotid gland and review the relevant literature.…”
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