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Journal articles on the topic 'Interface effects'

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1

Vitek, J. M. "Diffraction effects from interfaces." Proceedings, annual meeting, Electron Microscopy Society of America 45 (August 1987): 38–41. http://dx.doi.org/10.1017/s0424820100125233.

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The ability of electron microscopes to examine the structure and composition of materials on a very fine scale has paved the way for a renewed interest in examining the structure at interfaces and grain boundaries. Complemented by theoretical work on the structure of interfaces, much new information has become available. Among the various techniques available for studying the structure at interfaces, diffraction experiments have proved to be very useful. It has been shown, for example, that a periodic array of defects exists within the plane of the interface, leading to extra reflections in th
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2

Stoffregen, Thomas A. "Interface solutions for interface side effects?" BIO Web of Conferences 1 (2011): 00086. http://dx.doi.org/10.1051/bioconf/20110100086.

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3

Luo, Xisheng, Yu Liang, Ting Si, and Zhigang Zhai. "Effects of non-periodic portions of interface on Richtmyer–Meshkov instability." Journal of Fluid Mechanics 861 (December 20, 2018): 309–27. http://dx.doi.org/10.1017/jfm.2018.923.

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The development of a non-periodic $\text{air}\text{/}\text{SF}_{6}$ gaseous interface subjected to a planar shock wave is investigated experimentally and theoretically to evaluate the effects of the non-periodic portions of the interface on the Richtmyer–Meshkov instability. Experimentally, five kinds of discontinuous chevron-shaped interfaces with or without non-periodic portions are created by the extended soap film technique. The post-shock flows and the interface morphologies are captured by schlieren photography combined with a high-speed video camera. A periodic chevron-shaped interface,
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4

Phillpot, Simon R., Dieter Wolf, and Sidney Yip. "Effects of Atomic-Level Disorder at Solid Interfaces." MRS Bulletin 15, no. 10 (October 1990): 38–45. http://dx.doi.org/10.1557/s0883769400058656.

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The importance of interface materials is based largely on their inherent inhomogeneity, i.e., that the chemical composition and physical properties at or near an interface can differ dramatically from those of the nearby bulk material. For example, the propagation of a crack along an interface — rather than through the surrounding bulk material — indicates a different mechanical strength near the interface. Also, the elastic response and thermal behavior near an interface can be highly anisotropic in an otherwise isotropic material, and can differ by orders of magnitude from those of the adjac
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5

Liu, L. M., Shao Qing Wang, and Heng Qiang Ye. "Segregation Effects on the Metal-Carbide Interface." Materials Science Forum 475-479 (January 2005): 4251–54. http://dx.doi.org/10.4028/www.scientific.net/msf.475-479.4251.

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We employ density functional calculations to investigate the doped Al/TiC interfaces. The effects of different segregation atoms are discussed. The results show that the different transition metal atoms have different effects on the adhesion. Results of analysis of atom size and electronic structure have shown that both atom size and activity of the doped atom influence on the adhesion. Our results are consistent with other results of doped metal-oxide interface.
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6

Styler, S. A., M. E. Loiseaux, and D. J. Donaldson. "Substrate effects in the photoenhanced ozonation of pyrene." Atmospheric Chemistry and Physics Discussions 10, no. 11 (November 15, 2010): 27825–52. http://dx.doi.org/10.5194/acpd-10-27825-2010.

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Abstract. We report the effects of actinic illumination on the heterogeneous ozonation kinetics of solid pyrene films and pyrene adsorbed at air-octanol and air-aqueous interfaces. Upon illumination, the ozonation of solid pyrene films and pyrene at the air-aqueous interface proceeds more quickly than in darkness; no such enhancement is observed for pyrene at the air-octanol interface. Under dark conditions, the reaction of pyrene at all three interfaces proceeds via a Langmuir-Hinshelwood-type surface mechanism. In the presence of light, Langmuir-Hinshelwood kinetics are observed for solid py
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7

Styler, S. A., M. E. Loiseaux, and D. J. Donaldson. "Substrate effects in the photoenhanced ozonation of pyrene." Atmospheric Chemistry and Physics 11, no. 3 (February 14, 2011): 1243–53. http://dx.doi.org/10.5194/acp-11-1243-2011.

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Abstract. We report the effects of actinic illumination on the heterogeneous ozonation kinetics of solid pyrene films and pyrene adsorbed at air-octanol and air-aqueous interfaces. Upon illumination, the ozonation of solid pyrene films and pyrene at the air-aqueous interface proceeds more quickly than in darkness; no such enhancement is observed for pyrene at the air-octanol interface. Under dark conditions, the reaction of pyrene at all three interfaces proceeds via a Langmuir-Hinshelwood-type surface mechanism. In the presence of light, Langmuir-Hinshelwood kinetics are observed for solid py
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8

Kisin, Mikhail V., Michael A. Stroscio, Gregory Belenky, Vera B. Gorfinkel, and Serge Luryi. "Effects of interface phonon scattering in three-interface heterostructures." Journal of Applied Physics 83, no. 9 (May 1998): 4816–22. http://dx.doi.org/10.1063/1.367276.

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9

Kohyama, Masanori, Shingo Tanaka, Kazuyuki Okazaki, Rui Yang, and Yoshitada Morikawa. "First-Principles Calculations of Metal/Oxide Interfaces: Effects of Interface Stoichiometry." Materials Science Forum 502 (December 2005): 27–32. http://dx.doi.org/10.4028/www.scientific.net/msf.502.27.

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Ab initio pseudopotential calculations of Cu/Al2O3 and Au/TiO2 interfaces have revealed strong effects of interface stoichiometry. About the Cu/Al2O3 system used for coatings and electronic devices, the interfacial bond of the O-terminated (O-rich) Cu/Al2O3(0001) interface is very strong with ionic and covalent Cu-O interactions, although that of the Al-terminated (stoichiometric) one is rather weak with electrostatic and Cu-Al hybridization interactions. About the Au/TiO2 system with unique catalytic activity, the adhesive energy between non-stoichiometric (Ti-rich or O-rich) TiO2(110) surfac
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10

Stirner, T., J. M. Fatah, R. G. Roberts, T. Piorek, W. E. Hagston, and P. Harrison. "Effects of interfaces and interface roughness in diluted magnetic semiconductor microstructures." Superlattices and Microstructures 16, no. 1 (July 1994): 11–15. http://dx.doi.org/10.1006/spmi.1994.1100.

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11

Guimpel, J., N. Haberkorn, M. Sirena, L. B. Steren, W. Saldarriaga, E. Baca, and M. E. Gómez. "Interface Effects in Perovskite Superlattices." Journal of Low Temperature Physics 135, no. 1/2 (April 2004): 115–18. http://dx.doi.org/10.1023/b:jolt.0000016969.27984.29.

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12

Tong, D. W., J. L. Benjamin, and W. R. Van Dell. "Interface effects of SIPOS passivation." IEEE Transactions on Electron Devices 33, no. 6 (June 1986): 779–87. http://dx.doi.org/10.1109/t-ed.1986.22568.

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13

Wang, Le-fan, Weng Xing-zhong, Ye Li, Le Liang, and Wan Li. "Effects of Sudden Temperature Drop on Stress at Rapidly Repaired Bonding Interface of Pavement." Mathematical Problems in Engineering 2021 (January 4, 2021): 1–6. http://dx.doi.org/10.1155/2021/6621375.

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The numerical simulations were employed to establish an edge-corner repair model with magnesium phosphate cement (MPC) concrete as the repair material and ordinary Portland cement concrete as the old pavement. After the simulation of repair construction by using MPC concrete with different coarse aggregates, the effect of sudden temperature drop during the stable stage of hydration reaction on the stress distribution at each bonding interface was analyzed. The numerical calculations indicate that the sudden temperature drop led to temperature-induced stress on the bonding interfaces. The stres
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14

Sina, Ahmad Saquib, and Juanjuan Wu. "Effects of 3D vs 2D interfaces and product-coordination methods." International Journal of Retail & Distribution Management 47, no. 8 (August 12, 2019): 855–71. http://dx.doi.org/10.1108/ijrdm-11-2018-0244.

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Purpose The purpose of this paper is to examine the effects of product display based on colour, discount and brand on retail pleasure, arousal, flow, perceived merchandise quality, time spent, satisfaction and patronage intentions in both 3D and 2D interfaces. This study uses the flow theory and stimulus-organism-response framework to understand the effects of product coordination methods and interface dimensions on consumers’ emotional, cognitive and behavioural outcomes. Design/methodology/approach This study conducted a 2 (interface: 3D and 2D) × 3 (product coordination method: colour, disc
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15

Carey, V. P. "DSMC MODELING OF INTERFACE CURVATURE EFFECTS ON NEAR-INTERFACE TRANSPORT." Microscale Thermophysical Engineering 6, no. 1 (January 2002): 55–74. http://dx.doi.org/10.1080/108939502753428239.

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16

Trivedi, R., and J. T. Mason. "The effects of interface attachment kinetics on solidification interface morphologies." Metallurgical Transactions A 22, no. 1 (January 1991): 235–49. http://dx.doi.org/10.1007/bf03350965.

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17

Chen, G. "Size and Interface Effects on Thermal Conductivity of Superlattices and Periodic Thin-Film Structures." Journal of Heat Transfer 119, no. 2 (May 1, 1997): 220–29. http://dx.doi.org/10.1115/1.2824212.

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Superlattices consisting of alternating layers of extremely thin films often demonstrate strong quantum size effects that have been utilized to improve conventional devices and develop new ones. The interfaces in these structures also affect their thermophysical properties through reflection and transmission of heat carriers. This work develops models on the effective thermal conductivity of periodic thin-film structures in the parallel direction based on the Boltzmann transport equation. Different interface conditions including specular, diffuse, and partially specular and partially diffuse i
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18

Yin, Lan, S. Balaji, and S. Seetharaman. "Effects of Nickel on Interface Morphology during Oxidation of Fe-Cu-Ni Alloys." Defect and Diffusion Forum 297-301 (April 2010): 318–29. http://dx.doi.org/10.4028/www.scientific.net/ddf.297-301.318.

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Steel produced in Electric Arc Furnaces (EAF) contain a high amount of copper that causes a detrimental surface cracking phenomenon called hot shortness. Studies have found that nickel can alleviate hot shortness by increasing copper solubility in the Fe phase, decreasing oxidation rate and promoting occlusion [1-3]. Occlusion is a phenomenon whereby the copper-rich phase becomes incorporated into iron oxides. Nickel promotes occlusion by causing an uneven interface and increasing the number of internal oxides. The uneven interface is likely a result of the two concentration fields resulting
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19

Yang, Wenfan, Jingyu Pang, Shijian Zheng, Jian Wang, Xinghang Zhang, and Xiuliang Ma. "Interface Effects on He Ion Irradiation in Nanostructured Materials." Materials 12, no. 16 (August 19, 2019): 2639. http://dx.doi.org/10.3390/ma12162639.

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In advanced fission and fusion reactors, structural materials suffer from high dose irradiation by energetic particles and are subject to severe microstructure damage. He atoms, as a byproduct of the (n, α) transmutation reaction, could accumulate to form deleterious cavities, which accelerate radiation-induced embrittlement, swelling and surface deterioration, ultimately degrade the service lifetime of reactor materials. Extensive studies have been performed to explore the strategies that can mitigate He ion irradiation damage. Recently, nanostructured materials have received broad attention
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20

Christoffersen, Klaus, Christopher N. Hunter, and Kim J. Vicente. "Ecological Interface Design and Fault Management Performance: Long-Term Effects." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 39, no. 9 (October 1995): 496–500. http://dx.doi.org/10.1177/154193129503900912.

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This paper presents a six-month longitudinal study of the effects of ecological interface design (EID) on fault management performance. The research was conducted in the context of DURESS II, a real-time, interactive thermal-hydraulic process control simulation that was designed to be representative of industrial systems. Subjects' performance on two interfaces was compared, one based on the principles of EID and another based on a more traditional piping and instrumentation diagram (P&ID) format. Subjects were required to perform several control tasks, including startup, tuning, shutdown,
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21

Chen, Chih-ming, and Sinn-wen Chen. "Electromigration effects upon the low-temperature Sn/Ni interfacial reactions." Journal of Materials Research 18, no. 6 (June 2003): 1293–96. http://dx.doi.org/10.1557/jmr.2003.0177.

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Sn/Ni interfacial reactions at 100 °C with and without the passage of electric currents were studied by using the Sn/Ni/Sn sandwich-type reaction couples. The Ni3Sn4 and metastable NiSn3 phases were formed at both the Sn/Ni and Ni/Sn interfaces in the couples reacted at 100 °C without the passing through of electric currents. Metallographical analyses revealed that the metastable NiSn3 phase nucleated and grew at the grain boundary, and the growth rate of the NiSn3 phase was much faster than that of the Ni3Sn4 phase. For the couples with the passage of electric currents of 4 × 103 A/cm2 densit
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22

Nguyen, Tai D., Ronald Gronsky, and Jeffrey B. Kortright. "Fresnel fringe effects at interfaces of thin multilayer structures." Proceedings, annual meeting, Electron Microscopy Society of America 48, no. 4 (August 1990): 442–43. http://dx.doi.org/10.1017/s042482010017534x.

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Recent developments in the TEM Fresnel-fringe technique have provided an alternative method to the determination of structures and morphology of interfaces in multilayer thin film structures. This method has been employed in the investigation of structures and defects in grain boundaries, dislocations, precipitate platelets, twin boundaries, metal interfaces, and multilayer structures. It has been demonstrated that the fringe spacing primarily relates to the layer thickness, while the fringe contrast as a function of defocus relates to the magnitude of the localized change in the scattering po
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23

Cheng, Fang Chao, and Ying Cheng Hu. "Stiffness of Fiber-Wood Bonding Interface with Wood Adhesives." Applied Mechanics and Materials 26-28 (June 2010): 948–51. http://dx.doi.org/10.4028/www.scientific.net/amm.26-28.948.

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Effects of fiber fabric type, glue spread and adhesive kind on stiffness of fiber-wood bonding interface were investigated. Four different kinds of fiber fabric were bonded into poplar sample with three different adhesives and three different glue spread. Shear modulus of samples were measured by compression shear test to represent the stiffness of bonding interface. The results indicated that stiffness of GFF (Glass Fiber Fabric)-wood and GFMa (Glass Fiber Mat)-wood interfaces was better than that of two other interfaces and shear modulus of CFF (Carbon Fiber Fabric)-wood samples were the lea
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24

Chen, Chien-Hsiung, and Xiao Li. "Spatial Knowledge Acquisition with Mobile Maps: Effects of Map Size on Users’ Wayfinding Performance with Interactive Interfaces." ISPRS International Journal of Geo-Information 9, no. 11 (October 22, 2020): 614. http://dx.doi.org/10.3390/ijgi9110614.

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Restricted by the small screen size, it is challenging for users to obtain all the wayfinding content they need when utilizing mobile devices. This study investigated the effects of map size and interactive interface on users’ wayfinding performance and preference when using mobile devices. Two types of interactive interfaces (i.e., panning and peephole interfaces) and three different map sizes (i.e., small, medium, and large) were examined. The experiment was a 2 × 3 between-subjects design. Sixty participants were invited to complete five wayfinding tasks (i.e., Euclidean distance judgment,
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25

Zou, Zheng Guang, Kai Liu, Yu Fang Shen, Zhi Gang Xiao, Fei Long, and Yi Wu. "Adhesion of TiC/Fe Cermet Interface with C Vacancy: A First-Principles Study." Advanced Materials Research 415-417 (December 2011): 368–71. http://dx.doi.org/10.4028/www.scientific.net/amr.415-417.368.

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This work focus on the effects of C vacancy on wetting of Fe to TiC/Fe at the cermet interfaces. We do the whole work using the first-principles density functional theories. The ideal work of adhesion of the pure interface is not big enough, comparing with the expeimental value. Our calculations suggest that the C vacancy at the interface is a very important factor for interface banding of TiC/Fe cermet composite. An adequate quantities of C vacancies at the interface can improve the wetting of TiC/Fe interfaces.
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26

Li, Zhiyuan, Lifeng Wang, Junfeng Wu, and Wenhua Ye. "Interface coupling effects of weakly nonlinear Rayleigh–Taylor instability with double interfaces." Chinese Physics B 29, no. 3 (March 2020): 034704. http://dx.doi.org/10.1088/1674-1056/ab6965.

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27

CHAUDHURI, ABHISHEK, DEBASISH CHAUDHURI, and SURAJIT SENGUPTA. "INDUCED INTERFACES AT NANOSCALES: STRUCTURE AND DYNAMICS." International Journal of Nanoscience 04, no. 05n06 (October 2005): 995–99. http://dx.doi.org/10.1142/s0219581x05003966.

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We show how interfaces may be induced in materials using external fields. The structure and the dynamics of these interfaces may then be manipulated externally to achieve desired properties. We discuss three types of such interfaces: an Ising interface in a nonuniform magnetic field, a solid–liquid interface and an interface between a solid and a smectic like phase. In all of these cases we explicitly show how small size, leading to atomic-scale discreteness and stiff constraints produce interesting effects which may have applications in the fabrication of nanostructured materials.
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28

Adeleke, Daniel, Denis Kalumba, and Johnny Oriokot. "Asperities effect on polypropylene & polyester geotextile-geomembrane interface shear behaviour." E3S Web of Conferences 92 (2019): 13017. http://dx.doi.org/10.1051/e3sconf/20199213017.

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The summary of this paper is focused on the result of a study that used quantitative measures of surface texture as the basis for examining the effects of asperities on the shear characteristics of geotextile-geomembrane interfaces. About 30 large direct shear tests were conducted to evaluate the geotextile-geomembrane interface shear strength properties. The results indicated a non-linear failure envelopes and strain softening behaviour at a normal stress range of 50 – 400 kPa. For most interface tested, the polyester-geotextiles resulted in higher shear strength as compared with polypropylen
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29

TSYMBAL, E., K. BELASHCHENKO, J. VELEV, S. JASWAL, M. VANSCHILFGAARDE, I. OLEYNIK, and D. STEWART. "Interface effects in spin-dependent tunneling." Progress in Materials Science 52, no. 2-3 (February 2007): 401–20. http://dx.doi.org/10.1016/j.pmatsci.2006.10.009.

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30

MIBU, Ko. "Magnetic Interface Effects in Metallic Multilayers." Shinku 49, no. 12 (2006): 695–99. http://dx.doi.org/10.3131/jvsj.49.695.

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31

Mendoza, C. D., M. E. H. Maia da Costa, and F. L. Freire. "Ageing effects at graphene/germanium interface." Applied Surface Science 497 (December 2019): 143779. http://dx.doi.org/10.1016/j.apsusc.2019.143779.

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32

Borges, C. A. M., A. Marletta, R. M. Faria, and F. E. G. Guimarães. "Interface effects in ultrathin PPV layers." Synthetic Metals 135-136 (April 2003): 383–84. http://dx.doi.org/10.1016/s0379-6779(02)00610-0.

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33

Banfi, Francesco, Vittorio Bellani, Ignacio Gómez, Enrique Diez, and Francisco Domínguez-Adame. "Interface roughness effects in Gaussian superlattices." Semiconductor Science and Technology 16, no. 5 (March 19, 2001): 304–9. http://dx.doi.org/10.1088/0268-1242/16/5/305.

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34

Renard, J. P., and P. Beauvillain. "Interface Effects in Ultrathin Ferromagnetic Films." Physica Scripta T19B (January 1, 1987): 405–12. http://dx.doi.org/10.1088/0031-8949/1987/t19b/014.

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35

TVERGAARD, V., and J. HUTCHINSON. "Mode III effects on interface delamination." Journal of the Mechanics and Physics of Solids 56, no. 1 (January 2008): 215–29. http://dx.doi.org/10.1016/j.jmps.2007.04.013.

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36

Balachandran, R. M., and N. M. Lawandy. "Interface reflection effects in photonic paint." Optics Letters 20, no. 11 (June 1, 1995): 1271. http://dx.doi.org/10.1364/ol.20.001271.

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37

Reedy, E. D., and T. R. Guess. "Interface corner stress states: plasticity effects." International Journal of Fracture 81, no. 3 (1996): 269–82. http://dx.doi.org/10.1007/bf00039575.

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38

Xiaohe Pan and V. J. Novotny. "Head material effects on interface tribochemistry." IEEE Transactions on Magnetics 30, no. 2 (March 1994): 433–39. http://dx.doi.org/10.1109/20.312298.

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39

Bachour, Adel, Pirjo Vitikainen, Paula Virkkula, and Paula Maasilta. "CPAP interface: satisfaction and side effects." Sleep and Breathing 17, no. 2 (July 5, 2012): 667–72. http://dx.doi.org/10.1007/s11325-012-0740-0.

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40

Allen, L., and S. Stenholm. "Quantum effects at a dielectric interface." Optics Communications 93, no. 3-4 (October 1992): 253–64. http://dx.doi.org/10.1016/0030-4018(92)90537-2.

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41

Schmerling, Michael, S. Ponnekanti, S. T. Mear, A. Yeoh, Feng Chi, M. E. Fine, Z. Eliezer, and H. L. Marcus. "Nitridation of niobium alloys: interface effects." Materials Science and Engineering: A 162, no. 1-2 (April 1993): 123–29. http://dx.doi.org/10.1016/0921-5093(90)90036-3.

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42

Samson, B., S. R. P. Smith, C. T. Foxon, D. Hilton, and K. J. Moore. "Interface effects on phonons in superlattices." Solid State Communications 78, no. 5 (May 1991): 325–29. http://dx.doi.org/10.1016/0038-1098(91)90676-m.

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43

Bhargava, Rohit, Shi-Qing Wang, and Jack L. Koenig. "FT-IR Imaging of the Interface in Multicomponent Systems Using Optical Effects Induced by Differences in Refractive Index." Applied Spectroscopy 52, no. 3 (March 1998): 323–28. http://dx.doi.org/10.1366/0003702981943653.

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For phase-separated multicomponent polymeric systems, characterization of the interface between the components is particularly challenging. We have observed an optical effect in the infrared that can be used to image the interface specifically. This method yields images of the interfaces based on the interfaces showing apparent absorption arising from changes in refractive index at frequencies far from the specific frequencies associated with the components of the mixture. This method has been applied to multicomponent samples of polymer-dispersed liquid crystals where the nature of the interf
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44

Yamashita, Y., Y. Nakato, H. Kato, Y. Nishioka, and H. Kobayashi. "Effects of interface roughness on the density of interface states at ultrathin oxide/Si interfaces: XPS measurements under biases." Applied Surface Science 117-118 (June 1997): 176–80. http://dx.doi.org/10.1016/s0169-4332(97)80074-8.

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45

Wang, Jian, and Yen Hsu. "The Relationship of Symmetry, Complexity, and Shape in Mobile Interface Aesthetics, from an Emotional Perspective—A Case Study of the Smartwatch." Symmetry 12, no. 9 (August 24, 2020): 1403. http://dx.doi.org/10.3390/sym12091403.

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Products with interactive interfaces can be seen everywhere, and product interface design aesthetics is a topic that has begun to receive wide attention. Consumers’ perceptions of product interfaces come from their own emotions, and emotion plays a significant role in product interface design aesthetics. In other words, it must meet the users’ emotional and aesthetic requirements. Therefore, we need to better understand the aesthetic design criteria and how they stimulate specific emotional responses. This study takes the dial interface of smartwatches as its experimental sample and explores h
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46

Akbari Mousavi, Seyed Ali Asghar, A. A. Dashti, and A. Halvaee. "Effects of Operational Parameters and Heat Treatments on the Aluminum-Steel Explosively Welded Composite Plates." Advanced Materials Research 264-265 (June 2011): 223–28. http://dx.doi.org/10.4028/www.scientific.net/amr.264-265.223.

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Explosive welding process is one of the effective methods in order to weld two dissimilar materials. Aluminum-steel composite was undergone heat treatments at temperatures between 2000C-5000C. In this study, the effects of explosive ratio and stand-off distance on the shape of the interface were studied. Moreover, the effects of various heat treatments on the interface strength are studied. The study shows that the type of the explosive, the magnitude of explosive ratio and standoff distance produces various interfaces with or without intermetallic compounds. The results show that effects of h
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47

Liu, Yuwei, Yameng Ji, Fuhao Ye, Weizheng Zhang та Shujun Zhou. "Effects of contact pressure and interface temperature on thermal contact resistance between 2Cr12NiMoWV/BH137 and γ-TiAl/2Cr12NiMoWV interfaces". Thermal Science 24, № 1 Part A (2020): 313–24. http://dx.doi.org/10.2298/tsci191018470l.

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Thermal contact resistance between interfaces is an important parameter in the analysis of temperature distribution for structural components. Thermal contact resistance between heat resistant steel 2Cr12NiMoWV/aluminum alloy BH137 interfaces and 2Cr12NiMoWV/titanium alloy ?-TiAl interfaces were experimentally investigated in the present paper. The effects of contact pressure and interface tem-perature were detailed. The temperature of contacting surfaces was from 80- 250?, and the contact pressure ranged from 2-17 MPa. All experiments were conducted in ambient atmosphere. Results showed that
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48

Li, Bei, Yunyue Elita Li, and Jizhong Yang. "Q-interface imaging using accumulative attenuation estimation." GEOPHYSICS 85, no. 6 (November 1, 2020): R509—R523. http://dx.doi.org/10.1190/geo2019-0759.1.

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A high-resolution Q model is beneficial for more accurate attenuation compensation and preferable for gas-related interpretation. Given an accurate velocity model, viscoacoustic/viscoelastic full-waveform inversion ( Q-FWI) could reconstruct a high-resolution Q model, but it requires significant computational cost due to the iterative process of solving viscoacoustic/viscoelastic wave equations. We have proposed an efficient high-resolution Q-interface imaging method through the following steps. First, we estimate the attenuated traveltime via inversion of the dynamic match filter between synt
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49

Zheng, Liu, and Zhang. "An Investigation into the Effects of Weak Interfaces on Fracture Height Containment in Hydraulic Fracturing." Energies 12, no. 17 (August 22, 2019): 3245. http://dx.doi.org/10.3390/en12173245.

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Hydraulic fracturing is an effective method for developing unconventional reservoirs. The fracture height is a critical geometric parameter for fracturing design but will be limited by a weak interface. Fracture containment occurs when fracture propagation terminates at layer interfaces that are weaker than the surrounding rock. It always occurs in multilayer formation. Therefore, the mechanism of fracture height containment guides fracture height control in hydraulic fracturing. In order to study the fracture containment mechanism, this paper first calculates the propagation behaviour of the
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50

Spencer, B. J., S. H. Davis, G. B. McFadden, and P. W. Voorhees. "Effects of Elastic Stress on the Stability of a Solid-Liquid Interface." Applied Mechanics Reviews 43, no. 5S (May 1, 1990): S54—S55. http://dx.doi.org/10.1115/1.3120850.

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Abstract:
The effects of elastic stress on the stability of solid-liquid interfaces under a variety of conditions are discussed. In the cases discussed, the nonuniform composition field in the solid, which accompanies either the melting process or the development of a perturbation on the solid-liquid interface during solidification, generates nonhydrostatic stresses in the solid. Such compositionally generated elastic stresses have been shown experimentally to induce a solidifying solid-liquid interface to become unstable. We are in the process of analyzing the effects of these stresses on the condition
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