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33581
PROPAGANDA INSTITUCIONAL ACERCA DA SUSTENTABILIDADE EMPRESARIAL: ANÁLISE DA CONSTRUÇÃO DISCURSIVA EM PEÇAS PUBLICITÁRIAS
Published 2020-04-01“…Foi utilizado como aporte teórico os pressupostos da: SE (focando-se na RA), da PI e da Análise do Discurso (AD) de linha francesa, esta última também constitui a metodologia seguida para o exame do material selecionado. Na AD, teoria e metodologia são indissociáveis, isto é, só é possível se falar em metodologia envolvendo os elementos teóricos. …”
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33582
Investigation of factors affecting the green synthesis of silver nanoparticles from guava leaf extract
Published 2025-01-01“…Various analytical techniques such as Ultraviolet-visible spectroscopy (UV-Vis), Dynamic light scattering (DLS), X-ray diffraction (XRD), Field-emission scanning electron microscopy (FE-SEM), Fourier-transform infrared spectroscopy (FT-IR), and Energy-dispersive X-ray spectroscopy (EDX) were employed to characterise the material properties. The synthesised silver nanoparticles exhibited absorption at 430 nm wavelength, demonstrated a face-centred cubic crystalline structure with high crystallinity, and showed an average particle size ranging from 30-40 nm, predominantly spherical and uniformly distributed. …”
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33583
Science Under Political Change: The Experience of Russian Genetics in the 1960s
Published 2015-10-01“…Besides, the lack of material supplies of the chairs and laboratories had a destructive influence.…”
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33584
Separation Time of Aluminothermic Reduction Products for Sustainable Silicon Production [version 2; peer review: 2 approved]
Published 2025-01-01“…Results Several scenarios are considered for the numerical simulation of the separation time, namely different initial configurations and material properties of both fluids are covered. Moreover, the separation times obtained with two distinct multiphase flow models -VOF (volume of fluid) and Eulerian- are compared. …”
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33585
Construction of Modified Carbon Paste Electrodes for Determination of Tramadol in Very Trace Amounts
Published 2025-01-01“… This research includes estimating the drug (Tramadol Hydrochloride, TR) using the potentiometric method by constructing selective electrodes for TR drug with the active ingredient (Ammonium Reinackate, AR) using a plasticizer (Nitro benzene, NB) and adding nanomaterials (Multi wall carbon nanotube (MWCNT), Nanosilica) for carbon paste electrodes to increase selectivity and sensitivity towards the material to be estimated. The results showed that the manufactured electrodes were able to estimate tramadol hydrochloride in the pharmaceutical preparation (tramadol tablets) at very low concentrations (trace amounts) up to 5.0×10-6 M using the direct and standard methods and proved to have a wide linear range up to 1.0´10-8 - 1.0´10-2 M. …”
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33586
Short-Term Exercise Approaches on Menopausal Symptoms, Psychological Health, and Quality of Life in Postmenopausal Women
Published 2010-01-01“…This study was designed to determine the effects of different short-term exercise programs on menopausal symptoms, psychological health, and quality of life in postmenopausal women. Material and Methods. Forty-two women were chosen from volunteering postmenopausal women presenting to the Department of Obstetrics and Gynecology of Bayındır Hospital between March and December 2009. …”
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33587
Corelation between Machines Assisted Endodontic Irrigant Agitation and Apical Extrusion of Debris and Irrigant: A Laboratory Study
Published 2014-01-01“…To compare amount of root canal debris and irrigant extruded apically after irrigants agitation using closed and open chambers. Methods and Material. Sixty maxillary central incisors were selected, decoronated, and mounted in preweighed glass vials filled with distilled water. …”
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33588
MXene combined with β-cyclodextrin stabilized cottonseed oil Pickering emulsions for the preparation of nano-cutting fluids
Published 2025-12-01“…Among them, β-cyclodextrin, a cyclic oligosaccharide, can be employed as Pickering particles to improve the antioxidant and emulsion stability of cottonseed oil; MXene, an emerging class of 2D nanomaterials possessing excellent lubricating properties, mechanical properties, and thermal stability, is an ideal material for the preparation of high-performance nano-cutting fluids. …”
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33589
Styloid process phenotype and atheromatous plaque: Radiographic and bone density assessment in parathyroid disease
Published 2025-01-01“…Additionally, it aimed to analyze the association between the bone mineral status of patients with parathyroid diseases and the radiographic findings. Material and methods: A cross-sectional case-control study was conducted with individuals diagnosed with PHPT (n = 25) and post-surgical hypoPT (n = 25). …”
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33590
Effect of Cobble Content on the Shear Behaviour of Sand-Cobble Mixtures
Published 2021-01-01“…Considering the complexly and variety of the material composition and structure of this stratum, the sand and cobble stratum in China, Chengdu Subway Line 7, Chadianzi-Yipintianxia Station, was selected to conduct indoor large-scale direct shear tests to systematically study the effects of cobble content (CC) on the shear strength and shear properties of sand and cobble soil. …”
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33591
Finite Element Analysis for Estimating Strength and Fatigue of the APM Structure
Published 2025-01-01“…The maximum stresses are about 155, 138, 35.9, 167, and 58.2 MPa, respectively, which do not exceed yield strength of material. The minimum factors of safety are about 1.6, 1.8, 7.0, 1.5, and 4.3, respectively, which are in accordance with APM standards. …”
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33592
Life Cycle Carbon Emission Analysis of Buildings with Different Exterior Wall Types Based on BIM Technology
Published 2025-01-01“…However, it exhibits higher energy consumption during the materialization and demolition phases. This study provides a practical LCA carbon calculation framework that offers insights into reducing lifecycle carbon emissions, thereby guiding sustainable building design.…”
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33593
Assessment of the applied potential of sludge-derived hydrochar in terms of process parameters and product properties
Published 2024-10-01“…When the moisture content of sludge was 80.3%, the energy recoverable by hydrochars could be sufficient for the material to be heated up to phase transition. Evaluations of sludge characteristics in different regions and treatment processes were conducted, allowing HTC process parameters to be optimized in correlation with future resource utilization approaches. …”
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33594
An elasto-plastic approach to estimate lifetime of notched components under variable amplitude fatigue loading: a preliminary investigation
Published 2016-07-01“…In the proposed approach, the required critical distance is treated as a material property whose value is not affected either by the sharpness of the notch being assessed or by the profile of the load spectrum being applied. …”
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33595
Experimental Investigation of Innovative Internal Trailing Edge Cooling Configurations with Pentagonal Arrangement and Elliptic Pin Fin
Published 2008-01-01“…Pin fins are made of high thermal conductivity material, and an inverse data reduction method based on a finite element code allows to evaluate the mean HTC of each pin fin. …”
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33596
Intelligent monitoring method for conveyor belt misalignment based on deep learning
Published 2024-12-01“…The YOLOv5 model, combined with the line detection strategy, showed excellent anti-interference performance for detecting material flow boundaries, support pillars, and other straight lines. …”
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33597
One-Pot Synthesis of W-TiO2/SiO2 Catalysts for the Photodegradation of p-Nitrophenol
Published 2019-01-01“…The surface area of the supported W-TiO2/SiO2 material was significantly increased, by approximately 3 times, in comparison to the bare TiO2. …”
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33598
Bovine mycoplasmosis occurrence on livestock farms in the Russian Federation for 2015–2018
Published 2020-06-01“…All of these highlight the need for control of semen products as a source for mycoplasmosis spread as well as insufficiency of single testing of semen for granting the disease-free status to the breeding farm for genetic material marketing.…”
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33599
Parametric optimization and sensitivity analysis of the integrated Taguchi-CRITIC-EDAS method to enhance the surface quality and tensile test behavior of 3D printed PLA and ABS par...
Published 2025-01-01“…Experimental investigations were conducted to investigate the effects of infill pattern (grid, 2D, and 3D honeycomb), layer thickness (0.10, 0.15, and 0.20 mm), infill percentage (30 %, 50 %, and 70 %), and printing material on surface roughness and tensile characteristics where an irregular dependency was identified. …”
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33600
Plant-based products: potential, production technology and challenges
Published 2022-10-01“…Vegetable extracts are water-soluble extracts based on vegetables, legumes, fruits, grains, cereals, pseudocereals, oilseeds or nuts that present different composition and sensory characteristics, depending on the raw material used. Meat substitutes, such as tofu and soy protein, have long been consumed by the population. …”
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