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  1. 3101

    Mucho ruido y pocas nueces: cobertura mediática y participación ciudadana en el debate de la nueva ley de comunicación en Ecuador by Isabel Ramos

    Published 2010-05-01
    “…La discusión definitiva para empatar con los derechos que garantiza el texto constitucional tiene todavía tareas pendientes.…”
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  2. 3102

    Adsorption of Chelerythrine from Toddalia asiatica (L.) Lam. by ZSM-5 by Yunlong Liu, Jie Guo, Zhuobing Xiao, Dazhao Peng, Ke Song

    Published 2020-01-01
    “…The results show that the kinetics data fit the pseudo-second-order model well (R2 = 0.9991), and the intraparticle diffusion model has 3 diffusion stages, preliminarily indicating that chemisorption plays a major role in the adsorption process, and the sorption mechanism includes intraparticle, external, and boundary diffusion. …”
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  3. 3103

    Atomistic Simulation of High-Density Uranium Fuels by Jorge Eduardo Garcés, Guillermo Bozzolo

    Published 2011-01-01
    “…These include (1) the trend indicating formation of interfacial compounds, (2) much reduced diffusion of Al into U-Mo solid solution due to the high Si concentration, (3) Si depletion in the Al matrix, (4) an unexpected interaction between Mo and Si which inhibits Si diffusion to deeper layers in the U-Mo solid solution, and (5) the minimum amount of Si needed to perform as an effective diffusion barrier. …”
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  4. 3104

    Kinetic and Photochemical Disequilibrium in the Potentially Carbon-rich Atmosphere of the Warm Jupiter WASP-69 b by Nidhi Bangera, Christiane Helling, Gloria Guilluy, Patricio Cubillos, Luca Fossati, Paolo Giacobbe, Paul Rimmer, Daniel Kitzmann

    Published 2025-01-01
    “…Photochemical production of HCN and C _2 H _2 is highly sensitive to vertical diffusion strength, with weaker diffusion resulting in higher concentrations. …”
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  5. 3105
  6. 3106

    IMPROVEMENT OF THE SMELTING TECHNOLOGY OF STEEL IN ACIDIC AND BASIC ELECTRIC ARC FURNACES IN «SAMARA PLANT TECHNICAL CASTING» WITH THE USE OF DISPERSED MATERIALS by A. V. Chaikin, A. V. Kolkolova, A. I. Guscin, V. A. Chaikin

    Published 2013-09-01
    “…Efficiency of using particulate materials as deoxidazing mixtures for steel diffusive deoxidation in acid and basic furnaces is shown.…”
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  7. 3107

    In vivo evidence for cell body loss in cortical lesions in people with multiple sclerosis by Eva A. Krijnen, Hansol Lee, Samantha Noteboom, Florence L. Chiang, Martijn D. Steenwijk, Menno M. Schoonheim, Eric C. Klawiter, Susie Y. Huang

    Published 2025-01-01
    “…Abstract Objective To quantify alterations in soma and neurite density imaging measures within and surrounding cortical lesions in people with multiple sclerosis using in vivo high‐gradient diffusion MRI. Methods In this cross‐sectional study, 41 people with multiple sclerosis and 34 age‐ and sex‐matched healthy controls underwent 3 T high‐gradient diffusion MRI. …”
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  8. 3108

    Second-Order Semi-Discretized Schemes for Solving Stochastic Quenching Models on Arbitrary Spatial Grids by Nina Garcia-Montoya, Julienne Kabre, Jorge E. Macías-Díaz, Qin Sheng

    Published 2021-01-01
    “…Reaction-diffusion-advection equations provide precise interpretations for many important phenomena in complex interactions between natural and artificial systems. …”
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  9. 3109

    Transport Coefficients for Holographic Hydrodynamics at Finite Energy Scale by Xian-Hui Ge, Hong-Qiang Leng, Li Qing Fang, Guo-Hong Yang

    Published 2014-01-01
    “…The formulae for DC conductivity and diffusion coefficient are verified for electrically single-charged black holes. …”
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  10. 3110

    Total Variation Regularization of Matrix-Valued Images by Oddvar Christiansen, Tin-Man Lee, Johan Lie, Usha Sinha, Tony F. Chan

    Published 2007-01-01
    “…We treat the diffusion matrix D implicitly as the product D=LLT, and work with the elements of L as variables, instead of working directly on the elements of D. …”
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  11. 3111

    What is known and unknown about the role of neuroendocrine genes Ptprn and Ptprn2 by Stanko S. Stojilkovic, Srdjan J. Sokanovic, Stephanie Constantin

    Published 2025-01-01
    “…The protein tyrosine phosphatase receptors N and N2 are encoded by the Ptprn and Ptprn2 genes expressed in neuroendocrine cells of the hypothalamus, pituitary gland, and diffuse neuroendocrine system, including the pancreas, lung, and intestine. …”
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  12. 3112

    Adsorption of Biologically Active Compounds from Aqueous Solutions on to Commercial Unmodified Activated Carbons. Part VI. The Mechanism of the Physical and Chemical Adsorption of... by Artur P. Terzyk

    Published 2004-05-01
    “…The rate of adsorption of acetanilide increased at acidic pH levels. Diffusion was mainly a surface process with the energy of diffusion depending on the chemical composition of the carbon surface and its polarity.…”
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  13. 3113

    Dessiner à l’Université ? Esquisse d’un cheminement by Lou Herrmann

    Published 2021-03-01
    “…Does it participate in the diffusion and construction of scientific knowledge? …”
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  14. 3114

    Molecular Dynamics Simulation of CO<sub>2</sub>-ECBM Under Different Moisture Contents by Xiaoyu Cheng, Xuanping Gong, Cheng Cheng, Quangui Li, Ziqiang Li

    Published 2025-01-01
    “…The water and methane (CH<sub>4</sub>)/carbon dioxide (CO<sub>2</sub>) molecules compete for adsorption and undergo a series of reactions that affect gas diffusion. In this study, Monte Carlo and molecular dynamics methods were used to investigate the microscopic mechanism of CH<sub>4</sub>/CO<sub>2</sub> competitive adsorption and diffusion during CO<sub>2</sub>-enhanced coal bed methane mining (ECBM) under different moisture contents, and the geological storage potential of CO<sub>2</sub> was predicted. …”
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  15. 3115

    Experimental assessment and analysis of mass transport limiting current density in water vapor-fed polymer electrolyte membrane electrolyzers by Mary Anna Ebbert, Shawn Litster

    Published 2024-12-01
    “…Because of this, there is a possibility that the cell will rely on water vapor diffusion through the evolving oxygen gas to deliver the water reactant to the OER catalyst. …”
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  16. 3116

    Nanoconfined Gas Flow Behavior in Organic Shale: Wettability Effect by Shan Wu, Xiaorui Wang, Ying Yu, Yao Yu, Liang Zhang, Ran Mao

    Published 2022-01-01
    “…In addition, both the bulk-gas flow model and surface-diffusion model, developed in this research, are able to achieve excellent agreements compared with the existed documents, clarifying the reliability of the proposed model. …”
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  17. 3117

    Hemoglobin I from Lucina pectinata on Collagen Scaffold: A Prospective Hydrogen Sulfide Scavenger by Jennifer Vargas Santiago, Anibal Quintana Cheeseborough, Juan López-Garriga

    Published 2022-01-01
    “…Hydrogen sulfide (H2S), independently of being a toxic gas with a characteristic smell of rotten eggs, is a crucial signaling molecule with significant physiological functions. Given the rapid diffusivity of the gas, it is a challenge to develop robust sensors and biomarkers to quantify free or bound H2S. …”
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  18. 3118

    5G low altitude network service and operation solutions by Qing ZHANG, Yi FENG, Dan MA, Qi LV

    Published 2020-01-01
    “…With the rapid development and maturity of civil UAV technology,the industry application puts forward higher and higher requirements for UAV data link.Using 5G network to provide data link for UAV and building the ground-air integration network can improve the service ability of UAV and enrich the service scenario.After analyz-ing the challenges faced by the traditional UAV data link,the 5G low altitude network solutions and service projects were proposed,while the 5G low altitude network operation solutions and 5G UAV application scenarios were ana-lyzed in the end.…”
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  19. 3119

    Concrete Mix Design for Service Life of RC Structures under Carbonation Using Genetic Algorithm by Seung-Jun Kwon, Byung Jae Lee, Yun Yong Kim

    Published 2014-01-01
    “…For this study, mix proportions and CO2 diffusion coefficients are analyzed through the previous studies, and then the fitness function of CO2 diffusion coefficient is derived through regression analysis. …”
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  20. 3120

    Amorphous organic-hybrid vanadium oxide for near-barrier-free ultrafast-charging aqueous zinc-ion battery by Mingzhuang Liu, Xinghua Li, Mengxia Cui, Feiyu Chen, Jiaxing Li, Weijian Shi, Yu Liu, Xiaowei Li, Yan Wang, Wei Zhang, Changlu Shao, Yichun Liu

    Published 2024-12-01
    “…Abstract Fast-charging metal-ion batteries are essential for advancing energy storage technologies, but their performance is often limited by the high activation energy (E a) required for ion diffusion in solids. Addressing this challenge has been particularly difficult for multivalent ions like Zn2+. …”
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