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  1. 261

    The influence of preliminary heat treatment on morphology of carbon layer formed on surface of chlorinated polyvinyl chloride under the impact of a high-power ion beam by V. S. Kovivchak, A. A. Parygin

    Published 2023-11-01
    “…On the control sample and the sample subjected to heating to 100 °C, only nanofibers are formed, preheating to 150 °C leads to the formation of a porous structure with nanosized pores under the nanofibers, and preheating to 200 °C leads to a significant decrease in the porosity and concentration of nanofibers.…”
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  2. 262

    Los niveles de actuación en las relaciones de trabajo y la formación de contratos psicológicos by Erico Rentería Pérez, Juan Javier Vesga Rodríguez

    Published 2019-01-01
    “…Sin embargo, dada la pluralidad y composición de éstas por las dinámicas empresariales, la concepción sobre la formación de contratos psicológicos se hace a la vez compleja. …”
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  3. 263
  4. 264

    Design formation of a transmedia project by A. М. Arakelyan, Yu. V. Vorontsova

    Published 2024-02-01
    “…As a result of the research, foreign theory and practice of forming the design of transmedia projects have been studied. …”
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  5. 265
  6. 266

    Exploration on Formation Mechanism of Core Discing Based on Energy Analysis by Siqi Ye, Jianan Li, Jing Xie, Bengao Yang, Haichun Hao, Fei Li

    Published 2022-01-01
    “…It is preliminarily proved that the formation mechanism of core discing is that the tensile cracks extend and penetrate at the core stub, and the core is pulled off to form a core disc, which is reciprocating to produce core discing. …”
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  7. 267

    Determination of the Proportion of Total Soil Extracellular Acid Phosphomonoesterase (E.C. 3.1.3.2) Activity Represented by Roots in the Soil of Different Forest Ecosystems by Klement Rejsek, Valerie Vranova, Pavel Formanek

    Published 2012-01-01
    “…Samples were collected using paired PVC cylinders, inserted to a depth of 15 cm, within seven selected forest stands. Root-derived EAPM formed between 4 and18% of the total EAPM activity of soil from forests of differing maturity. …”
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  8. 268
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    Assessment of greenness, blueness, and whiteness profiles of a validated HPLC-DAD method for quantitation of Donepezil HCl and Curcumin in their laboratory prepared co-formulated nanoliposomes by Mennah M. Abd Elwahab, Samar Saad, Zeinab A. Sheribah, Nahed El-Enany

    Published 2025-01-01
    “…In the present study, a sensitive eco-friendly HPLC-DAD method was carried out and validated to allow concurrent determination of Donepezil HCl (DPZ) and Curcumin (CUR) in their pure form and laboratory made nano-liposome formulation. …”
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  10. 270

    Simulating Marine New Particle Formation and Growth Using the M7 Modal Aerosol Dynamics Modal by Ciaran Monahan, Henri Vuollekoski, Markku Kulmala, Colin O'Dowd

    Published 2010-01-01
    “…A modal atmospheric aerosol model (M7) is evaluated in terms of predicting marine new particle formation and growth. Simulations were carried out for three different nucleation schemes involving (1) kinetic self-nucleation of OIO (2) nucleation via OIO activation by H2SO4 and (3) nucleation via OIO activation by H2SO4 plus condensation of a low-volatility organic vapour. …”
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  11. 271
  12. 272

    Relatos de mujeres mapuche de la Araucanía: revisitación a las formas de familia bajo la figura de la bigamia by Juan Carlos Peña Axt, María Teresa Huentequeo Toledo, Sandra Cayupan Constanzo

    Published 2018-01-01
    “…Por el contrario, cuando los procesos de socialización son interrumpidos, la VCC es vivida desde una perspectiva prejuiciada, debido especialmente a los procesos de chilenización e ilegalidad de esta práctica de hacer familia, en consecuencia, esta forma de vida familiar no termina por consolidarse.…”
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  13. 273

    A Simple Hybrid Model for Short-Term Load Forecasting by Suseelatha Annamareddi, Sudheer Gopinathan, Bharathi Dora

    Published 2013-01-01
    “…A case study performed on California energy market data demonstrates that the proposed method can offer high forecasting precision for very short-term forecasts, considering a time horizon of two weeks.…”
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    Limit Cycle on the Forced Vibrations Oscillator with a Time-Varying Mass by null Hartono, N. Binatari, F. Y. Saptaningtyas, null Emut

    Published 2024-01-01
    “…In this paper, a forced vibration caused by drag and lift forces with time-varying mass is studied. …”
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  18. 278
  19. 279

    Field experimental and numerical study on the formation and frost heave development of frozen soil under rapid freezing by Fuchen Teng, Yong Cheng Sie, Chihping Kuo

    Published 2025-07-01
    “…This study investigated the formation and frost heave behavior of frozen soil material under rapid freezing conditions using liquid nitrogen (LN2). …”
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  20. 280

    Aerodynamics Optimization of a Ducted Coaxial Rotor in Forward Flight Using Orthogonal Test Design by Yuening Jiang, Hai Li, Hongguang Jia

    Published 2018-01-01
    “…To investigate the aerodynamic complexities involved in the combination of freestream and propeller’s suction flow field of ducted coaxial rotors system in forward flight, an orthogonal L16(43) test design has been applied to optimize the design parameters including forward speed, pitch angle, and axial spacing between rotors. …”
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