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  1. 1741

    Geomechanical Model Experiment Study on Deformation and Failure Mechanism of the Mountain Tunnel in Layered Jointed Rock Mass by Zhibiao Guo, Jinyan Fan, Fengnian Wang, Hongbo Zhou, Wei Li

    Published 2021-01-01
    “…The main forms of surrounding rocks deformation and failure were large area spalling of surface, severe circumferential fractures, serious bending deformations of thin rock layers, and collapse of overlying strata. …”
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  2. 1742

    THE METHOD OF CALCULATION AND ANALYSIS OF HEAT TRANSFER COEFFICIENT OF BIMETALLIC FINNED TUBES OF AIR COOLING UNITS WITH IRREGULAR EXTERNAL CONTAMINATION by V. V. Dudarev, S. O. Filatаu, T. B. Karlovich

    Published 2017-05-01
    “…The suggested method is based on a mathematical model developed with the use of the method of electrothermal analogy, whereby the heat flow through the wall of the finned tube is considered as divided into two components, viz. through the annular layer of outside contamination adjacent to the base of the ribs, and through the remaining part of the external ribbed surface covered with a thin layer of pollution. Within the framework of the developed methodology a new method for determining the thermal resistance of the pollution layer, which is based on analytical solution of two dimensional problem of heat conduction in the annular layer has been created. …”
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  3. 1743
  4. 1744

    PHYSICAL FIELDS OF CIRCULAR CYLINDRICAL PIEZOCERAMIC RECEIVER IN PRESENCE OF A FLAT ACOUSTIC SOFT SCREEN by A. V. Derepa, A. G. Leiko, O. N. Pozdniakova

    Published 2017-06-01
    “…The physical fields of the system under consideration were determined by following solutions: the wave equation; equations of motion of thin piezoceramic cylindrical shells in displacements; equations of stimulated electrostatics for piezoceramics for given boundary conditions, conditions for coupling fields at interfaces and electrical conditions.A general conclusion was made concerning solving of an infinite system of linear algebraic equations with respect to the unknown coefficients of the expansion of the fields. …”
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  5. 1745

    PEDOT:PSS polymer functionalized carbon nanotubes integrated with graphene oxide and titanium dioxide counter electrode for dye-sensitized solar cells by A M Mahmudul Hasan, Md. Abu Bin Hasan Susan

    Published 2025-02-01
    “…The PCE of this quaternary composite is comparable to Pt thin film (5.53 ± 0.24 %) and 9 % higher than f-MWCNT/Nr-GO binary composite. …”
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  6. 1746

    Rapid Action of Aldosterone on Protein Levels of Sodium-Hydrogen Exchangers and Protein Kinase C Beta Isoforms in Rat Kidney by Somchit Eiam-Ong, Mookda Chaipipat, Krissanapong Manotham, Somchai Eiam-Ong

    Published 2017-01-01
    “…PKCβI immunostaining intensity was increased in the glomeruli, renal vasculature, and thin limb of the loop of Henle, while PKCβII was reduced. …”
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  7. 1747

    Effect of morphology on electron drift mobility in porous TiO2 by B. O. Aduda, P. Ravirajan, K. L. Choy, J. Nelson

    Published 2004-01-01
    “…We have employed three different techniques namely, electrostatic spray assisted vapour deposition (ESAVD), D.C. reactive sputtering, and doctor blading of sol-gel dispersions to deposit thin TiO2 films onto indium tin oxide (ITO) coated glass substrates. …”
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  8. 1748

    Cracked components under anti-plane loading: recent outcomes and future developments by F. Berto

    Published 2017-07-01
    “…Calculation of the SED shows that the position of the maximum SED is independent of plate thickness. Both for thin plates and for thick ones the maximum SED is close to the lateral surface, where the maximum intensity of the coupled mode II takes place.…”
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  9. 1749

    Characteristics of seismic strata in the southeast Zhoushan Archipelago (East China Sea) with emphasis on shallow gas by Bing Deng, Junbing Chen

    Published 2025-01-01
    “…The presence of active shallow gas within thin, soft muddy strata, along with the strong tidal turbulence and human activities, indicates that the seafloor of the study area is vulnerable to sediment erosion, and shallow gas is easily released, posing a potential danger to the stability of marine engineering foundations. …”
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  10. 1750

    Process-Parameter-Dependent Structural, Electrical, and Optical Properties of Reactive Magnetron Sputtered Ag-Cu-O Films by P. Narayana Reddy, A. Sreedhar, M. Hari Prasad Reddy, S. Uthanna, J. F. Pierson

    Published 2011-01-01
    “…Silver-copper-oxide thin films were formed by RF magnetron sputtering technique using Ag80Cu20 target at various oxygen partial pressures in the range 5 × 10−3–8 ×10−2 Pa and substrate temperatures in the range 303–523 K. …”
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  11. 1751

    Energy-Efficient Compact Heat Exchangers Made of Porous Heat-Conducting Materials by S. N. Osipov, A. V. Zakharenko

    Published 2018-07-01
    “…It is possible now to create highperformance thin (of a few centimeters) heat exchangers of such high-porous heat-conducting materials as copper, aluminum, etc. …”
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  12. 1752

    Optimizing UHPC Layers to Improve Punching Shear Performance in Concrete Slabs by Ahmed A. Hassoon, Rafea F. Hassan, Husam H. Hussein

    Published 2025-01-01
    “…These properties make Ultra-High-Performance Concrete (UHPC) ideal for durable, thin, low-cost bridge decking and heavily loaded elements and an excellent choice for improving slab–column connections that have experienced punched shear failure. …”
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  13. 1753

    Early Permian to Middle Triassic Formation petroleum potentials of Sydney Basin, Australia: A geochemical analysis by Garba Terfa Elijah, Mustapha Khairul Azlan, Asiwaju Lanre, Mutari Lawal

    Published 2025-02-01
    “…Still, the molecular signature of some of the coal samples shows prokaryotic organic matter present in the extracts, indicating a thin section of possibly a calcareous lithology interbedded within the coal measure formation. …”
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  14. 1754

    Dynamic Evolution Law of Overburden Rock in Shallow-Buried Super-High Fully Mechanized Working Face and Determination of Support Strength by Yingjie Liu, Haijun Wang, Qingjie Qi, Anhu Wang, Youxin Zhao

    Published 2021-01-01
    “…Only caving and fissure zones exist in the thin bedrock overburden, and the bending subsidence zone changes with the bedrock thickness. …”
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  15. 1755

    Fabrication of Hollow Needle Tips with Nanoholes by Plasma Maskless Processing and Calculation and Detection of Complex Surface Edges by Zuocai Dai, Sha Zhou, Tongguang Yang, Yanpeng Wang

    Published 2022-01-01
    “…This method is based on the probe driving and detection of piezoelectric thin films, which enables all probes in the array to be processed completely independently, greatly improving the overall processing efficiency, and can effectively etch specific nano-scale regions of various materials. …”
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  16. 1756

    Reliability Express Control of the Gate Dielectric of Semiconductor Devices by V. A. Solodukha, G. G. Chigir, V. A. Pilipenko, V. A. Filipenya, V. A. Gorushko

    Published 2018-12-01
    “…The proposed model makes it possible to realize the express method of the reliability evaluation of the thin dielectrics right in the production process of the integrated circuits.On the basis of this method study of the influence of the rapid thermal treatment of the initial silicon wafers of the KEF 4.5, KDB 12 wafers and formed on them by means of the pyrogenic oxidation of the gate dielectric for the error-free running time were performed. …”
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  17. 1757

    Numerical Analysis of Two I-shaped GFRP Composite Bridge with Corrugated Webs by Linjun Yan, Jingwei Zhang, Kui Luo

    Published 2021-01-01
    “…This paper presents an innovative GFRP-concrete composite bridge prototype system, which mainly includes two I-shaped GFRP girders with corrugated webs combined with a thin steel fiber reinforced self-compacting concrete (SFRCC) deck. …”
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  18. 1758

    Analysis of Qualitative Indicators of Norway Spruce and Silver Fir Seed Stands in the Federation of Bosnia and Herzegovina by Dalibor Ballian, MIrzeta Memišević Hodžić

    Published 2024-01-01
    “…There was a small incidence of forkness and a high incidence of thin and medium-thick branches. The number of branches in the whorl was high in the seed stands of both species. …”
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  19. 1759

    Efficient removal of aqueous Pb(II) using partially reduced graphene oxide-FeO by Ting Guo, Chaoke Bulin, Bo Li, Zhiwei Zhao, Huitao Yu, He Sun, Xin Ge, Ruiguang Xing, Bangwen Zhang

    Published 2018-05-01
    “…The results indicate that Fe 3 O 4 is homogeneously anchored inside the thin graphene sheets, with a particle size of 15–20 nm, resulting in a very low remanence and coercivity. …”
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  20. 1760

    Analisis Kandungan Metabolit Sekunder, Antioksidan dan Uji Aktivitas Antibakteri Minuman Tradisional Serbat Khas Kalimantan Barat dengan Variasi Komposisi dan Lama Perendaman by Syarifah NYRS Asseggaf, Mistika Zakiah, Ridha Ulfah

    Published 2022-12-01
    “…The three composition variations were carried out for two soaking times, namely 15 minutes and 540 minutes. This study used the thin-layer chromatography (TLC) method for phytochemical screening, the DPPH (2,2-diphenyl-1-pikrilhidrazil) method for examination of antioxidant activity, and Escherichia coli bacteria cultured in 3 agar and tested using the disc diffusion method (Kirby-Bauer) to determine its antibacterial activity.  …”
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