Showing 1,061 - 1,080 results of 1,944 for search '"pi"', query time: 0.06s Refine Results
  1. 1061

    Adaptation and Molecular Characterization of Two Malaysian Very Virulent Infectious Bursal Disease Virus Isolates Adapted in BGM-70 Cell Line by Nafi’u Lawal, Mohd Hair-Bejo, Siti Suri Arshad, Abdul Rahman Omar, Aini Ideris

    Published 2017-01-01
    “…Characteristic cytopathic effects (CPEs) were subtly observed at P1 in both isolates 72 hours postinoculation (pi). The CPE became prominent at P5 with cell rounding, cytoplasmic vacuoles, granulation, and detachment from flask starting from day 3 pi, up to 7 days pi with titers of 109.50 TCID50/mL and log109.80 TCID50/mL for UPM0081 and UPM190, respectively. …”
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  2. 1062
  3. 1063

    Beclin 1-Mediated Autophagy Is Potentiated by an Interaction with the Neuronal Adaptor FE65 by Wai Wa Ray Chan, Jessica Chow, Dennis Dik-Long Chau, Yuqi Zhai, Kwok-Fai Lau

    Published 2025-01-01
    “…Beclin 1 is the key component of PI3KC3-C1, and its interactors have been reported to affect autophagy. …”
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  4. 1064

    Serodiagnosis and Risk Factors Associated with Infectious Agents of Reproductive Diseases in Bovines of Chiquinquirá, District of Boyacá (Colombia) by Deisy J. Lancheros-Buitrago, Diana M. Bulla-Castañeda, Martin O. Pulido-Medellin, Henry A. López Buitrago, Adriana M. Díaz-Anaya, Diego J. Garcia-Corredor

    Published 2022-01-01
    “…The highest apparent seroprevalence was established for infectious bovine rhinotracheitis (61.1%), followed by BVD (37.6%), PI3 (40.9%), neosporosis (51.1%), and leptospirosis (14.8%). …”
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  5. 1065

    Dispersive nodal fermions along grain boundaries in Floquet topological crystals by Daniel J. Salib, Bitan Roy

    Published 2025-01-01
    “…Here we show that topologically robust gapless dispersive modes appear along the grain boundaries, embedded in the interior of Floquet topological crystals, when the Floquet-Bloch band inversion occurring at a finite momentum ( $$\textbf{K}^\textrm{Flq}_\textrm{inv}$$ K inv Flq ) and the Burgers vector ( $$\textbf{b}$$ b ) of the constituting array of dislocations satisfy $$\textbf{K}^\textrm{Flq}_\textrm{inv} \cdot \textbf{b}=\pi$$ K inv Flq · b = π (modulo $$2 \pi$$ 2 π ). …”
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  6. 1066
  7. 1067

    Improved Dynamic Response of a Single-Phase-Integrated KY Boost Converter with an MLI System of a DC-AC Converter in Motor Speed Regulation by V. Mohan, K. Nandakumar

    Published 2023-01-01
    “…Moreover, the authors considered a closed-loop response of the KBC-MLI system with a proportional integral (PI) controller and a fractional-order PID (FOPID) Controller. …”
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  8. 1068

    Decentralized Control for Scalable Quadcopter Formations by Qasim Ali, Sergio Montenegro

    Published 2016-01-01
    “…Position control for quadcopters in one of the formations has been implemented through a Linear Quadratic Regulator Proportional Integral (LQR PI) control scheme based on explicit model following scheme. …”
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  9. 1069

    Development and validation of a novel artificial intelligence algorithm for precise prediction the postoperative prognosis of esophageal squamous cell carcinoma by Zichen Wang, Zhihan Xiao, Tongyu Zhang, Meiyou Lu, Hai Li, Jing Cao, Jianan Zheng, Yichan Zhou, Juncheng Dai, Cheng Wang, Liang Chen, Jing Xu

    Published 2025-01-01
    “…Then we systematically screen piRNAs associated with esophageal carcinoma based on GWAS, eQTL-piRNA, and i2OM databases, and successfully discovered 8 piRNAs potentially regulated by HENMT1. …”
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    Article
  10. 1070

    Effectiveness of Mobile Health–Based Gamification Interventions for Improving Physical Activity in Individuals With Cardiovascular Diseases: Systematic Review and Meta-Analysis of... by Tianzhuo Yu, Monica Parry, Tianyue Yu, Linqi Xu, Yuejin Wu, Ting Zeng, Xin Leng, Qian Tong, Feng Li

    Published 2025-01-01
    “…Meta-analysis of 5 studies revealed a small effect of gamification interventions on short-term PA (after sensitivity analysis: Hedges g=0.32, 95% CI 0.19-0.45, 95% prediction interval [PI] 0.02-0.62). Meta-analysis of 3 studies found the maintenance effect (measured with follow-up averaging 2.5 months after the end of the intervention) was small (Hedges g=0.20, 95% CI 0.12-0.29, 95% PI –0.01 to 0.41). …”
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  11. 1071

    Cytotoxicity Potential of Endophytic Fungi Extracts from Terminalia catappa against Human Cervical Cancer Cells by Michèle Stella Majoumouo, Marius Belmondo Tincho, Rufin Marie Kouipou Toghueo, Thureyah Morris, Donavon Charles Hiss, Fabrice Fekam Boyom, Chitra Mandal

    Published 2020-01-01
    “…The percentages of cell populations were increased at late apoptosis (Annexin+/PI+), with the percentages of 27.4 ± 0.3 and 19.2 ± 0.01 obtained, respectively, for 50 µg/ml and 80 µg/ml of the N97 extract and 2.1 ± 0.1 obtained for the control in late apoptosis (Annexin V+/PI+) . …”
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  12. 1072

    Asymptotic Periodicity of a Higher-Order Difference Equation by Stevo Stevic

    Published 2007-01-01
    “…It is proved that if all pi, i∈{1,…,k}, are even and all qj, j∈{1,…,m} are odd, every positive solution of the equation converges to (not necessarily prime) a periodic solution of period two, otherwise, every positive solution of the equation converges to a unique positive equilibrium.…”
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  13. 1073

    Multiple Functions of Phosphoinositide-3 Kinase Enhancer (PIKE) by Chi Bun Chan, Keqiang Ye

    Published 2010-01-01
    “…In the past 10 years, we have characterized a novel class of GTPases called phosphoinositide-3 kinase enhancer (PIKE) that interacts with PI3K/Akt. In neurons, PIKE is involved in the protective mechanisms against neuroexcitotoxic insults by linking various receptors, such as mGluR1 and Unc5H2, to the PI3K cascade. …”
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  14. 1074

    Stability of a weighted L2 projection in a weighted Sobolev norm by Averseng, Martin

    Published 2023-05-01
    “…We show that $\pi _{N,\omega }$ is stable in a weighted Sobolev norm, and prove an upper bound on the stability constant that does not depend on $N$. …”
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  15. 1075

    Differential of the Stretch Tensor for Any Dimension with Applications to Quotient Geodesics by Bisson, Olivier, Pennec, Xavier

    Published 2024-11-01
    “…In this note, we derive an expression for the derivative of its unique symmetric section $ s \circ \pi $ in any dimension, in terms of a solution to a Sylvester equation. …”
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  16. 1076

    Doubling constructions and tensor product L-functions: coverings of the symplectic group by Eyal Kaplan

    Published 2025-01-01
    “…In this work, we develop an integral representation for the partial L-function of a pair $\pi \times \tau $ of genuine irreducible cuspidal automorphic representations, $\pi $ of the m-fold covering of Matsumoto of the symplectic group $\operatorname {\mathrm {Sp}}_{2n}$ and $\tau $ of a certain covering group of $\operatorname {\mathrm {GL}}_k$ , with arbitrary m, n and k. …”
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  17. 1077

    Development of regenerative braking in an electric vehicle using a neural controller with an auxiliary power system by Ahmad Alhamood Alarefe, SALAM ALI MAHMOUD, RAED ALCHAREA

    Published 2024-12-01
    “…This research presents a development of the regeneration braking system by developing a neural controller consisting of two layers and using it to drive the braking process instead of the proportional integrative (PI) controller with an auxiliary power system. The latter is stable and enables its engine to generate suitable torques at relatively high speeds, without a decrease in the speed of the vehicle from the required speed, and the improvement rate was more than 10%, where the state of battery drain when using the PI controller was about 87%, while when using the neural controller more than 97% …”
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  18. 1078
  19. 1079

    Phytochemical Evaluation of Moth Bean (Vigna aconitifolia L.) Seeds and Their Divergence by Neha Gupta, Nidhi Shrivastava, Pramod Kumar Singh, Sameer S. Bhagyawant

    Published 2016-01-01
    “…In both seed accessions maximum protein spots are seen in the pI range of 6–8.…”
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  20. 1080

    Evaluating the effects of chlorhexidine and vitamin c mouthwash on oral health in non-surgical periodontal therapy: a randomized controlled clinical trial by Nurdan Ozmeric, Ayaz Enver, Sila Cagri Isler, Ceren Gökmenoğlu, Merve Topaloğlu, Hilal Selamet, Gökçen Altun, Selin Aykol Sayar

    Published 2025-01-01
    “…There were no significant differences between the groups regarding baseline PI, GI and BOP (p > 0.05). Changes at 14th day in PI, GI and BOP in all groups were similar and no significant differences were observed (p > 0.05). …”
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