Showing 601 - 620 results of 1,928 for search '"atom"', query time: 0.06s Refine Results
  1. 601

    Two Novel Compounds Isolated from the Marine Fungal Symbiont of Aspergillus unguis Induce Apoptosis and Cell Cycle Arrest in Breast Cancer Cells: In vitro Study by Bashari MH, Agung MUK, Ariyanto EF, Al Muqarrabun LMR, Salsabila S, Chahyadi A, Rosandy AR, Afifah E, Afni M, Atmaja HE, Putri T, Utami F, Subhan B, Syafrizayanti, Andriani Y, Elfahmi

    Published 2025-01-01
    “…Both compounds share the same basic skeleton and comprise an aromatic ring which is attached to a sulphur-containing, seven-membered ring via an oxygen atom. This marked the first-time isolation of Unguisol A and Unguisol B from A. unguis, highlighting their novelty. …”
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  2. 602

    Maths, Physics and Clinical Measurement for Anaesthesia and Intensive Care /

    Published 2020
    Table of Contents: “…Data analysis and medical statistics / Andrew Biffen and David Ashton-Cleary -- Basic physics and electronics / Emma Foster and Hozefa Ebrahim -- Heat, temperature and humidity / Hozefa Ebrahim and Sean Chadwick -- Behaviour of fluids / Hozefa Ebrahim, Sunita Balla and James Rudge -- Gas measurement and supply / Jonathon Paige -- Gas concentration measurement / Catriona Frankling -- Blood gas analysis / David Connor -- Vapours and vaporizers / Ed Copley -- Ventilators and breathing systems / Dan Shuttleworth and Nick Dodds -- The environment and safety / Lauren Weekes -- Blood pressure measurement / Laura Beard and David Ashton-Cleary -- Cardiac output monitoring / Hozefa Ebrahim and Alistair Burns -- Cardiac support equipment / Katie Ramm and Laura May -- Ultrasound and doppler / David Ashton-Cleary -- Atomic structure, radiation, imaging, and lasers / David Ashton-Cleary and Jumana Hussain -- Electro-biophysiology / Vijay Venkatesh and David Ashton-Cleary.…”
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  3. 603

    Andreybulakhite, Ni(C<sub>2</sub>O<sub>4</sub>)&thinsp; ⋅ &thinsp;2H<sub>2</sub>O, the first natural nickel oxalate by O. S. Vereshchagin, S. N. Britvin, S. N. Britvin, D. V. Pankin, M. S. Zelenskaya, M. G. Krzhizhanovskaya, M. A. Kuz'mina, N. S. Vlasenko, O. V. Frank-Kamenetskaya

    Published 2025-02-01
    “…The empirical formula calculated on the basis of (Ni <span class="inline-formula">+</span> Cu <span class="inline-formula">+</span> Mg <span class="inline-formula">+</span> Co) <span class="inline-formula">=1</span> atom per formula unit is (Ni<span class="inline-formula"><sub>0.63</sub></span>Cu<span class="inline-formula"><sub>0.27</sub></span>Mg<span class="inline-formula"><sub>0.08</sub></span>Co<span class="inline-formula"><sub>0.02</sub>)<sub>Σ1.00</sub></span>(C<span class="inline-formula"><sub>2</sub></span>O<span class="inline-formula"><sub>4</sub></span>) <span class="inline-formula">⋅</span> 2H<span class="inline-formula"><sub>2</sub></span>O. …”
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  4. 604
  5. 605

    Protein-DNA interactions: statistical analysis of interatomic contacts in major and minor grooves by A. A. Anashkina, E. N. Kuznetsov, A. V.  Batianovskii, L. A. Uroshlev, V. G. Tumanyan, N. G. Esipova

    Published 2018-01-01
    “…Totally, the interaction between protein atoms and nucleic base atoms accounts for 27.1 % of all contacts. …”
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  12. 612

    Analysis of Heavy Metal Pollution in the Water of the Halda River: A Distinctive Breeding Habitat for Carp Fish in Bangladesh by Afsana Kamal, Md. Manzoorul Kibria, Shahadat Hossain, Chowdhury Kaiser Mahmud, Rashmi Roy, Nighat Sultana Resma

    Published 2024-11-01
    “…Methods Samples were collected from six sampling sites for four different seasons, and the metal concentrations were determined for water samples using Flame atomic absorption spectrophotometer. Results The obtained order of mean concentrations of heavy metals for four seasons was winter > spring > monsoon > pre‐monsoon, and the assessed mean concentrations (mg/L) of heavy metals follow the trend: Fe (9.129) > Pb (0.033) > Zn (0.024) > Cr (0.017) > Cu (0.012) > Cd (0.002). …”
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  13. 613
  14. 614

    Time-resolved Brownian tomography of single nanocrystals in liquid during oxidative etching by Sungsu Kang, Joodeok Kim, Sungin Kim, Hoje Chun, Junyoung Heo, Cyril F. Reboul, Rubén Meana-Pañeda, Cong T. S. Van, Hyesung Choi, Yunseo Lee, Jinho Rhee, Minyoung Lee, Dohun Kang, Byung Hyo Kim, Taeghwan Hyeon, Byungchan Han, Peter Ercius, Won Chul Lee, Hans Elmlund, Jungwon Park

    Published 2025-01-01
    “…Moreover, the complexity and heterogeneity inherent in their atomic structures require tracking of structural transitions in individual nanocrystals at three-dimensional (3D) atomic resolution. …”
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  15. 615

    First-Principles Study on Stability and Magnetism of NimAln (m=1–3, n=1–9) Clusters by Xiao Zhang, Bao-Xing Li, Zhi-wei Ma, Jiao-jiao Gu

    Published 2013-01-01
    “…These mixed species prefer to adopt three-dimensional (3D) structures starting from four atoms. All the ground-state structures for the Ni-Al clusters are different from those of the corresponding pure Al clusters with the same number of atoms except for three atoms. …”
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  16. 616

    Prospects for Studies of the Free Fall and Gravitational Quantum States of Antimatter by G. Dufour, D. B. Cassidy, P. Crivelli, P. Debu, A. Lambrecht, V. V. Nesvizhevsky, S. Reynaud, A. Yu. Voronin, T. E. Wall

    Published 2015-01-01
    “…Different experiments are ongoing to measure the effect of gravity on cold neutral antimatter atoms such as positronium, muonium, and antihydrogen. …”
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  17. 617
  18. 618

    Improved Generalized Sparsity Adaptive Matching Pursuit Algorithm Based on Compressive Sensing by Zhao Liquan, Ma Ke, Jia Yanfei

    Published 2020-01-01
    “…To overcome this problem, an improved method with faster convergence speed is proposed. In respect of atomic selection, the proposed method computes the correlation between the measurement matrix and residual and then selects the atoms most related to residual to construct the candidate atomic set. …”
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  19. 619

    Structural Properties of Liquid SiC during Rapid Solidification by WanJun Yan, TingHong Gao, XiaoTian Guo, YunXiang Qin, Quan Xie

    Published 2013-01-01
    “…Threefold carbon atoms and fourfold silicon atoms are linked together by six typical structures and ultimately form a random network of amorphous structure. …”
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  20. 620