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Journal articles on the topic 'DMSL method'

Author: Grafiati

Published: 8 June 2024

Last updated: 31 July 2025

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1

Walczak, Mariusz, Aleksander Świetlicki, Mirosław Szala, Marcin Turek, and Dariusz Chocyk. "Shot Peening Effect on Sliding Wear in 0.9% NaCl of Additively Manufactured 17-4PH Steel." Materials 17, no. 6 (2024): 1383. http://dx.doi.org/10.3390/ma17061383.

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The growing demand for modern steels showing corrosion and tribological resistance has led to their increased use in the production of medical devices. This study analyzed the effect of shot peening on wear resistance in 0.9% NaCl solution of 17-4PH steel produced by direct laser metal sintering (DMLS) technology. The study’s novelty relies on revealing the effect of shot peening (SP) surface treatment on the wet sliding wear resistance of 17-4PH steel produced with DMLS. Moreover, in the context of 17-4PH steel application for medical devices, the 0.9% NaCl tribological environment were selec

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2

Kinsey, Joanna D., and David J. Kieber. "Microwave preservation method for DMSP, DMSO, and acrylate in unfiltered seawater and phytoplankton culture samples." Limnology and Oceanography: Methods 14, no. 3 (2016): 196–209. http://dx.doi.org/10.1002/lom3.10081.

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Zhang, Xizhen, Aiwu Zhang, Yuan Sun, et al. "Deep Multi-Order Spatial–Spectral Residual Feature Extractor for Weak Information Mining in Remote Sensing Imagery." Remote Sensing 16, no. 11 (2024): 1957. http://dx.doi.org/10.3390/rs16111957.

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Remote sensing images (RSIs) are widely used in various fields due to their versatility, accuracy, and capacity for earth observation. Direct application of RSIs to harvest optimal results is generally difficult, especially for weak information features in the images. Thus, extracting the weak information in RSIs is reasonable to promote further applications. However, the current techniques for weak information extraction mainly focus on spectral features in hyperspectral images (HSIs), and a universal weak information extraction technology for RSI is lacking. Therefore, this study focused on

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4

Dong, Lihu, Yue Zhang, Zhuo Zhang, Longfei Xie, and Fengri Li. "Comparison of Tree Biomass Modeling Approaches for Larch (Larix olgensis Henry) Trees in Northeast China." Forests 11, no. 2 (2020): 202. http://dx.doi.org/10.3390/f11020202.

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Accurate quantification of tree biomass is critical and essential for calculating carbon storage, as well as for studying climate change, forest health, forest productivity, nutrient cycling, etc. Tree biomass is typically estimated using statistical models. Although various biomass models have been developed thus far, most of them lack a detailed investigation of the additivity properties of biomass components and inherent correlations among the components and aboveground biomass. This study compared the nonadditive and additive biomass models for larch (Larix olgensis Henry) trees in Northea

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Kong, Yingying, and Si Liu. "DMSC-GAN: A c-GAN-Based Framework for Super-Resolution Reconstruction of SAR Images." Remote Sensing 16, no. 1 (2023): 50. http://dx.doi.org/10.3390/rs16010050.

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Synthetic Aperture Radar (SAR) imagery is significant in remote sensing, but the limited spatial resolution results in restricted detail and clarity. Current super-resolution methods confront challenges such as complex network structure, insufficient sensing capability, and difficulty extracting features with local and global dependencies. To address these challenges, DMSC-GAN, a SAR image super-resolution technique based on the c-GAN framework, is introduced in this study. The design objective of DMSC-GAN is to enhance the flexibility and controllability of the model by utilizing conditional

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P., Pravalika Reddy*and Dr.G.Tulja Rani. "DEVELOPMENT AND VALIDATION OF UV SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF APIXABAN IN BULK AND PHARMACEUTICAL DOSAGE FORMS." Indo American Journal of Pharmaceutical Sciences 04, no. 08 (2017): 2425–29. https://doi.org/10.5281/zenodo.846373.

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<em>In the present work a simple, accurate and precise UV Spectrophotometric method has been developed for determination of Apixaban<sup>1-2</sup> in bulk and pharmaceutical formulations. The optimum conditions for the analysis of drug are established and Apixaban is found to exhibit maximum absorption at 282 nm with DMSO as a solvent. The present method is validated as per guidelines of the International Conference on Hormonization (ICH) guidelines<sup>3-5</sup> including parameters like linearity, accuracy, precision, limit of detection and limit of quantification. Drug obeyed Beer's law in

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Lomov, D. A. "Method of Regeneration of DMSO-d6." Russian Journal of Organic Chemistry 61, no. 3 (2025): 548–50. https://doi.org/10.1134/s1070428024604539.

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Mishra, Pawan Kumar, and Adam Ekielski. "A Simple Method to Synthesize Lignin Nanoparticles." Colloids and Interfaces 3, no. 2 (2019): 52. http://dx.doi.org/10.3390/colloids3020052.

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The self-assembly of lignin (molecular and supramolecular) is driven mainly by non-covalent interactions, and the nature of the solvents and antisolvents directly affect the driving forces. The lignin particle is usually formed by noncovalently bonded cylindrical subunits. In this paper, we report a simple method which can be used to synthesize lignin nanoparticles by using spray freezing. The method is based on two properties of dimethyl sulfoxide (DMSO) that are excellent lignin solubility and a high melting point. Based on these two properties, kraft lignin solution in DMSO was sprayed onto

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Griebler, Christian, and Doris Slezak. "Microbial Activity in Aquatic Environments Measured by Dimethyl Sulfoxide Reduction and Intercomparison with Commonly Used Methods." Applied and Environmental Microbiology 67, no. 1 (2001): 100–109. http://dx.doi.org/10.1128/aem.67.1.100-109.2001.

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ABSTRACT A new method to determine microbial (bacterial and fungal) activity in various freshwater habitats is described. Based on microbial reduction of dimethyl sulfoxide (DMSO) to dimethyl sulfide (DMS), our DMSO reduction method allows measurement of the respiratory activity in interstitial water, as well as in the water column. DMSO is added to water samples at a concentration (0.75% [vol/vol] or 106 mM) high enough to compete with other naturally occurring electron acceptors, as determined with oxygen and nitrate, without stimulating or inhibiting microbial activity. Addition of NaN3, KC

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Ren, Shengbing, Wangbo Shen, Chaudry Siddique, and You Li. "Self-Adaptive Deep Multiple Kernel Learning Based on Rademacher Complexity." Symmetry 11, no. 3 (2019): 325. http://dx.doi.org/10.3390/sym11030325.

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The deep multiple kernel learning (DMKL) method has caused widespread concern due to its better results compared with shallow multiple kernel learning. However, existing DMKL methods, which have a fixed number of layers and fixed type of kernels, have poor ability to adapt to different data sets and are difficult to find suitable model parameters to improve the test accuracy. In this paper, we propose a self-adaptive deep multiple kernel learning (SA-DMKL) method. Our SA-DMKL method can adapt the model through optimizing the model parameters of each kernel function with a grid search method an

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Tang, Jingjing, and Xilong Qiu. "Preparation of Dendritic Mesoporous Silica Nanomaterials Loaded with Toosendanin-Fumaracetin and its Anti-Peripheral Pain Study." Highlights in Science, Engineering and Technology 21 (December 4, 2022): 281–85. http://dx.doi.org/10.54097/hset.v21i.3172.

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Objective: A novel dendritic mesoporous silica nanomaterials (DMSN) was prepared and the traditional Chinese Medicine Component "Toosendanin-Tetrahydropalmatine" was loaded into DMSN in order to improve the solubility of Tetrahydropalmatine B, reduce the toxicity of Toosendanin, and enhance the anti-peripheral pain effect of the traditional. Chinese Medicine "Toosendanin-Tetrahydropalmatine" through preliminary pharmacodynamics study. Methods: DMSN were prepared using the sol-gel method and characterized by scanning electron microscope (SEM) and Fourier Transform Infrared Spectrometer (FT-IR).

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Page, Cheryl, and Jessica Rebeiro. "Évaluation de l’efficacité d’un programme de formation sur l’administration par bolus intraveineux de cellules souches hématopoïétiques cryoconservées." Canadian Oncology Nursing Journal 33, no. 2 (2023): 207–14. http://dx.doi.org/10.5737/23688076332207.

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Les infirmières autorisées (inf. aut.) d’un centre de traitement cellulaire ont bénéficié d’un programme de formation sur l’administration par bolus intraveineux de cellules cryoconservées. Les deux principales méthodes servant à administrer les produits de cellules souches hématopoïétiques (CSH) cryoconservées à l’aide de diméthylsulfoxyde (DMSO) sont la perfusion par gravité et le bolus intraveineux. Quelle que soit la voie choisie, le DMSO peut provoquer des réactions d’hypersensibilité. La perfusion par gravité étant plus lente, le DMSO y entraîne moins de réactions. Toutefois, l’expositio

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Jiao, Junke, Shengyuan Sun, Zifa Xu, Jiale Wang, Liyuan Sheng, and Jicheng Gao. "Fabricating Inner Channels in Laser Additive Manufacturing Process via Thin-Plate-Preplacing Method." Materials 16, no. 19 (2023): 6406. http://dx.doi.org/10.3390/ma16196406.

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This paper presents a hybrid manufacturing process for the preparation of complex cavity structure parts with high surface quality. Firstly, laser precision packaging technology is utilized to accurately connect a thin plate to a substrate with microchannel. Secondly, Direct Metal Laser-Sintering (DMLS) technology is utilized to completely shape the part. The morphology and microstructure of laser encapsulated specimens and DMLS molded parts were investigated. The results show that the thin plate and the substrate can form a good metallurgical bond. The lowest surface roughness of the DMLS mol

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Panuszko, Aneta, Przemysław Pastwa, Jacek Gajewski, and Piotr Bruździak. "Characterizing Interactions Between Small Peptides and Dimethyl Sulfoxide Using Infrared Spectroscopy and Computational Methods." Molecules 29, no. 24 (2024): 5869. https://doi.org/10.3390/molecules29245869.

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This study provides a comprehensive analysis of the interactions between dimethyl sulfoxide (DMSO) and two small peptides, diglycine and N-acetyl-glycine-methylamide (NAGMA), in aqueous solutions using FTIR spectroscopy and density functional theory (DFT) calculations. ATR-FTIR spectroscopy and DFT results revealed that DMSO does not form direct bonds with the peptides, suggesting that DMSO indirectly influences both peptides by modifying the surrounding water molecules. The analysis of HDO spectra allowed for the isolation of the contribution of water molecules that were simultaneously altere

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Dangtungee, Rapeephun, Suchart Siengchin, and Chaisiri Kitpaosong. "Novel Method for Recycle Epoxy Resin from Waste Printed Circuit Board." Advanced Materials Research 931-932 (May 2014): 90–94. http://dx.doi.org/10.4028/www.scientific.net/amr.931-932.90.

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This research was aimed to study and develop a method for recycle epoxy resin from waste printed circuit board by hot solvent methods and DMSO/NaOH catalytic extraction method. It was found that the pressure tank system, sub set of hot solvent method, variable as following; pressure of 15 bar, temperature of 80 °C, reaction time for 6 h and ethyl acetate solvent presented maximum yield 50.46 %, while DMSO/NaOH catalytic system at 145 °C for 5 h was found maximum yield of 42.97 %. Recycled epoxy resin, the final product from hot solvent and DMSO/NaOH catalytic were showed similarly clear orange

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Adamis, Dimitrios, Rikie M. Scholtens, Annemarieke de Jonghe, Barbara C. van Munster, Sophia E. J. A. de Rooij, and David J. Meagher. "Psychometric evaluation of the DMSS-4 in a cohort of elderly post-operative hip fracture patients with delirium." International Psychogeriatrics 28, no. 7 (2016): 1221–28. http://dx.doi.org/10.1017/s1041610216000065.

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ABSTRACTBackground:Delirium is a common neuropsychiatric syndrome with considerable heterogeneity in clinical profile. Rapid reliable identification of clinical subtypes can allow for more targeted research efforts.Methods:We explored the concordance in attribution of motor subtypes between the Delirium Motor Subtyping Scale 4 (DMSS-4) and the original Delirium Motor Subtyping Scale (DMSS) (assessed cross-sectionally) and subtypes defined longitudinally using the Delirium Symptom Interview (DSI).Results:We included 113 elderly patients developing DSM-IV delirium after hip-surgery [mean age 86.

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Yushkin, Alexey, Alexey Balynin, Mikhail Efimov, Konstantin Pochivalov, Inna Petrova, and Alexey Volkov. "Fabrication of Polyacrylonitrile UF Membranes by VIPS Method with Acetone as Co-Solvent." Membranes 12, no. 5 (2022): 523. http://dx.doi.org/10.3390/membranes12050523.

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For the first time, a systematic study was carried out of the replacement of the low-volatility solvents N-methyl-2-pyrrolidone (NMP) or dimethylsulfoxide (DMSO) with the high-volatility solvent acetone in the casting solution of polyacrylonitrile (PAN). The effect of acetone’s presence in the casting solution on the performance of ultrafiltration membranes fabricated via vapor-induced phase separation (VIPS) was investigated. It was possible to replace 40% of NMP and 50% of DMSO with acetone, which resulted in the reduction of the casting solution viscosity from 70.6 down to 41.3 Pa∙s (20% PA

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18

Sharma, A., and G. N. Purohit. "Vitrification of immature bubaline cumulus oocyte complexes by the open-pulled straw and conventional straw methods and their subsequent in vitro fertilization." Veterinární Medicína 53, No. 8 (2008): 427–33. http://dx.doi.org/10.17221/1928-vetmed.

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The <i>in vitro</i> maturation (IVM), fertilization (IVF) and morphological changes in buffalo cumulus oocyte complexes (COCs) cryopreserved by ultra rapid freezing using conventional (CON) and open-pulled straw (OPS) methods were tested. COCs were cryopreserved using a vitrification solution comprising of DPBS + 0.5M sucrose + 0.4% BSA and two concentrations (4.5 or 5.5M) of each cryoprotectant ethylene glycol (EG) and dimethylsulfoxide (DMSO) and cryopreserved by either CON or OPS method. Vitrified COCs were stored in LN<sub>2</sub> for seven days and then thawed, and

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Habibi, Afrooz, Ahmad Hosseini, Naser Farrokhi, et al. "Short Communication: Successful vitrification of mouse oocytes using the cryotop method with moderate cryoprotectant concentrations." Canadian Journal of Animal Science 91, no. 3 (2011): 385–88. http://dx.doi.org/10.4141/cjas10042.

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Habibi, A., Hosseini, A., Farrokhi, N., Amidi, F., Carvalhais, I., Chaveiro, A. and Moreira da Silva, F. 2011. Short Communication: Successful vitrification of mouse oocytes using the cryotop method with moderate cryoprotectant concentrations. Can. J. Anim. Sci. 91: 385–388. The response of vitrified mouse MII oocytes in the presence of two concentrations of cryoprotectants [vit1 (15%: 7.5% dimethyl sulfoxide (DMSO)+7.5% ethylene glycol (EG) and vit2 (30%: 15% DMSO+15% EG)] was analyzed to investigate whether reducing cryoprotectant concentrations can affect oocyte survival after cryopreservat

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Sharan, J., GK Chauhan, S. Munireddy, et al. "Evaluation of marginal fit of conventional, milled, and direct metal laser sintered cobalt chromium crowns: A comparative study." Journal of Nepalese Prosthodontic Society 7, no. 1 (2024): 14–23. http://dx.doi.org/10.3126/jnprossoc.v7i1.70455.

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Introduction: A close marginal adaptation of a fixed partial denture is crucial for its long-term functionality without any adversity. Human errors and casting defects are common with conventional techniques. The latest techniques, direct metal laser sintering (DMLS), and computer-aided design and manufacturing (CAD/CAM) tend to overcome these errors. Methods: 33 dies were fabricated from similar number of impressions of a tooth based on standardized measurement and were equally distributed in 3 groups (11 each). Crowns were fabricated using conventional, DMLS, and CAD/CAM methods using chrome

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Xia, Hua, and Sheng Hui Zhang. "Synthesis, Characterization and Mechanism of Benzamide Intercalated Kaolinite by Replacement Method." Applied Mechanics and Materials 420 (September 2013): 222–29. http://dx.doi.org/10.4028/www.scientific.net/amm.420.222.

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Kaolinite/benzamide complex was prepared by displacement reaction of a kaolinite/dimethylsulphoxide (DMSO) intercalation complex with melted benzamide. The whole process was recorded by powder X-ray diffractometry (PXRD) and Fourier-transformed infrared spectroscopy (FTIR). Those PXRD and FT-IR indicated that there are two stages in the process of melted benzamide replacing intercalation. The first stage is the deintercalation of DMSO molecules in the kaolinite/dimethylsulphoxide intercalation complex. And the second stage is the melted benzamide intercalation.

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Song, L. N., N. Gu, and Y. Zhang. "A moderate method for preparation DMSA coated Fe3O4 nanoparticles." IOP Conference Series: Materials Science and Engineering 164 (January 2017): 012026. http://dx.doi.org/10.1088/1757-899x/164/1/012026.

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Oliveira, Mayara Setúbal, Priscila Silva de Almeida-Monteiro, Larissa Teixeira Nunes, et al. "Cryopreservation of tambaqui semen using a dry shipper and a programmed freezing machine." Semina: Ciências Agrárias 37, no. 4 (2016): 2167. http://dx.doi.org/10.5433/1679-0359.2016v37n4p2167.

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Tambaqui (Colossoma macropomum) is a native freshwater fish that is of great importance for Brazilian aquaculture. Because of this importance, several techniques have been developed to improve the reproduction of this species in captivity. One of these techniques is the cryopreservation of sperm. In an effort to increase the efficiency of cryopreservation protocols, researchers have tried to determine suitable diluting solutions and freezing methods, which will provide a better post-thaw sperm quality. Thus, this study aimed to evaluate the efficiency of different diluents and freezing methods

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Izhnin, I. I., K. D. Mynbaev, A. V. Voitsekhovskii, and A. G. Korotaev. "Discrete mobility-spectrum analysis and its application to transport studies in HgCdTe." Journal of Applied Physics 132, no. 15 (2022): 155702. http://dx.doi.org/10.1063/5.0097418.

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A detailed consideration of the discrete mobility-spectrum analysis (DMSA) method and its application to transport studies in HgCdTe is given. First, a brief review of the methods of the analysis of field dependences of the Hall coefficient and conductivity in HgCdTe-based structures with a multi-carrier mobility spectrum is presented. The advantages and drawbacks of these methods, which include original mobility-spectrum analysis by Beck and Anderson, multi-carrier fitting and iterative approach by Dziuba and Górska, and the later developments of these techniques, are considered. The properti

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Żuchowski, Grzegorz, and Krzysztof Zborowski. "The influence of solvent molecules on NMR spectrum of barbituric acid in the DMSO solution." Open Chemistry 4, no. 3 (2006): 523–32. http://dx.doi.org/10.2478/s11532-006-0019-z.

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AbstractThis work shows the modification of barbituric acid (BA) chemical shifts by dimethylsulphoxide (DMSO) molecules. The discussed changes are caused by creation of the H-bonded associates formed by barbituric acid with DMSO in solution. Free molecule of barbituric acid, the cluster of BA with two DMSO molecules and two different clusters of BA with four DMSO units are taken into consideration. The chemical shifts of these systems have been calculated and the obtained results have been compared with experimental data. Theoretical calculations predict a significant downfield shift for imino

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Cerna, Marco, Paulina Valdivieso, Rino Cella, Bence Mátyás, and Cristina Aucapiña. "Cryopreservation of orchid seeds through rapid and step freezing methods." F1000Research 7 (February 20, 2018): 209. http://dx.doi.org/10.12688/f1000research.13622.1.

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Ecuador has a great variety of climatic regions that potentiate biodiversity. The family Orchidaceae constitutes one of the most important of the country, having identified about 4032 species with a high degree of endemism, therefore the development and research of alternative methods of storage and conservation of species is a strategy of primary interest for researchers and for society in general. In cryopreservation, temperatures reach below -190°C in order to paralyze the chemical reactions and keep the plant material viable for long periods. The present research focuses on the development

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Ammilal, Rao, Kumar Ganesh, and Singh Neha. "EDAS and TOPSIS based Estimation of Oxidation of Methionine by Cr(VI) Reagents." Indian Journal of Science and Technology 14, no. 43 (2021): 3190–98. https://doi.org/10.17485/IJST/v14i43.1508.

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<strong>Objectives:</strong> To find the suitable solvent for the oxidation of methionine by Cr(VI) reagents using EDAS and TOPSIS method. <strong>Methods:</strong> When methionine oxidized by Cr(VI) complexes i.e. tetrakis(pyridine)silver dichromate (TPSD), quinolinium bromochromate (QBC), tetraethylammonium chlorochromate (TEACC) and quonilinium chlorochromate (QCC) formation of corresponding sulfoxide take place. Reaction performed in chloroform (CF), 1,2- dichloroethane (DCE), dichloromethane (DCM), dimethylsulphoxide (DMSO) and acetone solvents.<strong> Findings:</stro

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Sharma, A., and G. N. Purohit. "355 DEVELOPMENTAL COMPETENCE OF IMMATURE BUBALINE CUMULUS - OOCYTE COMPLEXES VITRIFIED BY THE OPEN PULLED STRAW AND CONVENTIONAL STRAW METHODS." Reproduction, Fertility and Development 19, no. 1 (2007): 293. http://dx.doi.org/10.1071/rdv19n1ab355.

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The in vitro maturation (IVM), fertilization (IVF), and morphological changes in buffalo cumulus–oocyte complexes (COCs) cryopreserved by ultrarapid freezing using conventional (CON) and open pulled staw (OPS) methods were tested. COCs were cryopreserved using a vitrification solution comprised of Dulbecco&apos;s phosphate-buffered saline+0.5 M sucrose+0.4% BSA and two concentrations (4.5 or 5.5 M) of each cryoprotectant ethylene glycol (EG) and dimethylsulfoxide (DMSO) by either the CON or the OPS method. Vitrified COCs were stored in LN for 7 days and then thawed; morphologically normal

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Bohan, Azhar J., Duha S. Ahmed, and Ghaed K. Salman. "Synthesis AgNPs in Starch Solution by Green Method for New Medical Drugs." Materials Science Forum 1002 (July 2020): 311–18. http://dx.doi.org/10.4028/www.scientific.net/msf.1002.311.

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Work represents the silver nanoparticles synthesis using green method by adding soluble starch in DMSO solution. The resulting AgNPs-based starch was noted via changing the color from yellow to brownish in aqueous DMSO solution in dark place due to the role of starch in the Ag ions reduction to AgNPs as capping agent in DMSO solvent at temperature 60°C. Then, the AgNPs development was characterized via the (UV-Vis) spectrophotometer. The morphology, structure and polydispersion of AgNPs were determined by using FESEM, XRD and Zeta analyzer, respectively which improved the role of starch in the

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Li, Yuebin, Lun Ma, Xing Zhang, Alan G. Joly, Zuli Liu, and Wei Chen. "Synthesis and Optical Properties of Sulfide Nanoparticles Prepared in Dimethylsulfoxide." Journal of Nanoscience and Nanotechnology 8, no. 11 (2008): 5646–51. http://dx.doi.org/10.1166/jnn.2008.474.

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Many methods have been reported for the formation of sulfide nanoparticles by the reaction of metallic salts with sulfide chemical sources in aqueous solutions or organic solvents. Here, we report the formation of sulfide nanoparticles in dimethylsulfoxide (DMSO) by boiling metallic salts without sulfide sources. The sulfide sources are generated from the boiling of DMSO and react with metallic salts to form sulfide nanoparticles. In this method DMSO functions as a solvent and a sulfide source as well as a stabilizer for the formation of the nanoparticles. The recipe is simple and economical m

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Rakitin, Vladimir V., Pavel E. Varushkin, Hao Xin, and Gennady F. Novikov. "The use of liquid-phase method from DMSO solutions for synthesis of CZTS thin film materials." EPJ Photovoltaics 10 (2019): 6. http://dx.doi.org/10.1051/epjpv/2019007.

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The possibility of synthesis of CZTS thin films on glass substrates from DMSO precursor solutions containing various quantity of copper ions was investigated. The dependence of composition of final CZTS compounds obtained from precursor solutions with different copper ion concentration in DMSO was shown. It was obtained that with the introduction of a low additive of copper ion concentration one can synthesize CZTS thin films with kesterite structure as well as with secondary phases (tin sulfides of SnS, Sn2S3). The increase of the concentration of copper ions in DMSO precursor solution promot

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Lima, Mariana da Cunha Lopes de, Celso Darío Ramos, Sérgio Quirino Brunetto, et al. "Estimation of absolute renal uptake with technetium-99m dimercaptosuccinic acid: direct comparison with the radioactivity of nephrectomy specimens." Sao Paulo Medical Journal 126, no. 3 (2008): 150–55. http://dx.doi.org/10.1590/s1516-31802008000300003.

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CONTEXT AND OBJECTIVE: Studies using radionuclides are the most appropriate method for estimating renal function. Dimercaptosuccinic acid chelate labeled with technetium-99m (99mTc-DMSA) is the radiopharmaceutical of choice for high-resolution imaging of the renal cortex and estimation of the functional renal mass. The aim of this study was to evaluate a simplified method for determining the absolute renal uptake (ARU) of 99mTc-DMSA prior to nephrectomy, using the radioactivity counts of nephrectomy specimens as the gold standard. DESIGN AND SETTING: Prospective study at the Division of Nuclea

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Griebler, C. "Some applications for the DMSO-reduction method as a new tool to determine the microbial activity in water-saturated sediments." River Systems 10, no. 1-4 (1996): 405–10. http://dx.doi.org/10.1127/lr/10/1996/405.

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Manolopoulou, E., Th Varzakas, and A. Petsalaki. "Chlorophyll Determination in Green Pepper Using two Different Extraction Methods." Current Research in Nutrition and Food Science Journal 4, no. 1 (2015): 52–60. http://dx.doi.org/10.12944/crnfsj.4.special-issue1.05.

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The aim of this paper is the comparison of the classic Arnon method with the DMSO method regarding the determination of chlorophyll content in California Wonder peppers stored for 25 days at 5, 10 and 20°C. The results suggest that the factors affecting chlorophyll degradation are temperature and storage time, as well as their interaction. There is a linear relationship between changes in chlorophyll content and storage temperature. The statistical analysis indicates that the two chlorophyll extraction methods considerably differ, as the chlorophyll contents obtained through the Arnon method w

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Lee, Hyunjin, and Jun-Beom Park. "Dimethyl Sulfoxide Leads to Decreased Osteogenic Differentiation of Stem Cells Derived from Gingiva via Runx2 and Collagen I Expression." European Journal of Dentistry 13, no. 02 (2019): 131–36. http://dx.doi.org/10.1055/s-0039-1694904.

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Abstract Objectives Dimethyl sulfoxide (DMSO) plays various functions, including cellular functions such as cellular growth. The aim of this study was to evaluate the effects of DMSO on the proliferation and osteogenic differentiation of human gingiva-derived stem cells. Materials and Methods Stem cells derived from gingiva were cultured in the presence of DMSO at concentrations ranging from 0.01 to 10%. Statistical Analysis We performed a one-way analysis of variance (ANOVA) with post hoc test to determine the differences between the groups using a commercially available program and the level

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Băilă, Diana Irinel. "Experimental Researches of Co-Cr Alloys Powders Manufactured by Sintering Process DMLS and Ni-Cr Alloys Used in Dentistry." Advanced Materials Research 1119 (July 2015): 433–37. http://dx.doi.org/10.4028/www.scientific.net/amr.1119.433.

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The purpose of this study was to evaluate the chemical and metallurgical aspects, mechanical properties and hardness of the Co-Cr alloy powders manufactured by sintering process DMLS and compared with Ni-Cr alloys used for personalized dental crowns.In dentistry are develop new methods to obtain personalized dental crowns quickly, the cost is not expensive and is identically with the dental scan realized by dentist. DMLS sintering manufacturing is a new method who permits to realize in the same day the dental crowns with the first control.Powders of Co-Cr alloys presents good sintered properti

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Ma, Jinji, Jinyu Guo, Safura Ahmad, Zhengqiang Li, and Jin Hong. "Constructing a New Inter-Calibration Method for DMSP-OLS and NPP-VIIRS Nighttime Light." Remote Sensing 12, no. 6 (2020): 937. http://dx.doi.org/10.3390/rs12060937.

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The anthropogenic nighttime light (NTL) data that are acquired by satellites can characterize the intensity of human activities on the ground. It has been widely used in urban development assessment, socioeconomic estimate, and other applications. However, currently, the two main sensors, Defense Meteorological Satellite Program’s Operational Linescan System (DMSP-OLS) and Suomi National Polar-orbiting Partnership Satellite’s Visible Infrared Imaging Radiometer Suite (NPP-VIIRS), provide inconsistent data. Hence, the application of NTL for long-term analysis is hampered. This study constructed

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Çitoğlu, Senem, Özlem Duyar Coşkun, Le Duc Tung, Mehmet Ali Onur, and Nguyen Thi Kim Thanh. "DMSA-coated cubic iron oxide nanoparticles as potential therapeutic agents." Nanomedicine 16, no. 11 (2021): 925–41. http://dx.doi.org/10.2217/nnm-2020-0467.

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Aim: Superparamagnetic cubic iron oxide nanoparticles (IONPs) were synthesized and functionalized with meso-2,3-dimercaptosuccinic acid (DMSA) as a potential agent for cancer treatment. Methods: Monodisperse cubic IONPs with a high value of saturation magnetization were synthesized by thermal decomposition method and functionalized with DMSA via ligand exchange reaction, and their cytotoxic effects on HeLa cells were investigated. Results: DMSA functionalized cubic IONPs with an edge length of 24.5 ± 1.9 nm had a specific absorption rate value of 197.4 W/gFe (15.95 kA/m and 488 kHz) and showed

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BOJKO, Łukasz, Wojciech RYNIEWICZ, Anna M. RYNIEWICZ, and Marcin KOT. "STUDY OF THE IMPACT OF INCREMENTAL TECHNOLOGY ON MECHANICAL AND TRIBOLOGICAL PROPERTIES OF BIOMATERIALS." Tribologia 273, no. 3 (2018): 29–38. http://dx.doi.org/10.5604/01.3001.0010.6117.

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The latest method for creating denture replenishment in CAD / CAM systems is Direct Metal Laser Sintering (DMLS) technology. With the use of DMLS, prosthodontics, implant prosthetics, and facial-cranialjaw surgery adapted to individual patient conditions can be realized. The aim is to evaluate the strength, microstructure, and tribological properties of Ti6Al4V and CoCrMo alloys obtained from DMLS technology in the aspect of therapeutic constructions. The conducted tests show that, in the DMLS technology, as compared to milling technology preceded by casting and forging or pressed powder and s

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Dvorak, Karel, Lucie Zarybnicka, and Jana Dvorakova. "Quality Parameters of 3D Print Products by the DMLS Method." Manufacturing Technology 19, no. 2 (2019): 209–15. http://dx.doi.org/10.21062/ujep/271.2019/a/1213-2489/mt/19/2/209.

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Rokicki, Pawel, Bogdan Kozik, Grzegorz Budzik, et al. "Manufacturing of aircraft engine transmission gear with SLS (DMLS) method." Aircraft Engineering and Aerospace Technology 88, no. 3 (2016): 397–403. http://dx.doi.org/10.1108/aeat-05-2015-0137.

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MANANDHAR, G., A. KHODJAKOV, and G. ONISHCHENKO. "Modified PEG-DMSO-serum method induces high rate of fusion." Cell Biology International Reports 14 (September 1990): 82. http://dx.doi.org/10.1016/0309-1651(90)90430-7.

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Chen, Miao, Bao Peng, and Liang Ma. "A New Security Localization Method for Detecting Malicious Beacon Nodes in Wireless Sensor Networks." Advanced Materials Research 186 (January 2011): 428–32. http://dx.doi.org/10.4028/www.scientific.net/amr.186.428.

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In this paper, we address wireless sensor network localization problems that have high reliability in an environment where physical node destruction is possible. We propose a range-independent localization algorithm called security localization based on Detecting malicious beacon nodes (DMBSL) that allows sensors to passively determine their location with high reliability, without increasing the number of reference points, or the complexity of the hardware of each reference point or node. In DMBSL, constraints of wireless sensor network are used to find and remove the malicious beacon nodes, t

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Shrestha, Ojaswee, Nabina Shrestha, Sadhana Khanal, et al. "Inhibition and Reduction of Biofilm Production along with Their Antibiogram Pattern among Gram-Negative Clinical Isolates." International Journal of Biomaterials 2023 (November 17, 2023): 1–10. http://dx.doi.org/10.1155/2023/6619268.

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Background. Bacterial biofilm is a significant virulence factor threatening patients, leading to chronic infections and economic burdens. Therefore, it is crucial to identify biofilm production, its inhibition, and reduction. In this study, we investigated biofilm production among Gram-negative isolates and assessed the inhibitory and reduction potential of ethylene diamine tetra acetic acid (EDTA) and dimethyl sulfoxide (DMSO) towards them. In addition, we studied the antimicrobial resistance pattern of the Gram-negative isolates. Methods. Bacterial isolation and identification was done using

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Harika, Chembeti, K. Mahendranadh Reddy, and Venkat Adithya. "Comparison of fatigue behaviour and fracture toughness of cobalt chromium alloy fabricated by casting and selective laser melting methods." IP Annals of Prosthodontics and Restorative Dentistry 9, no. 3 (2023): 158–64. http://dx.doi.org/10.18231/j.aprd.2023.031.

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Co-Cr alloys are most commonly used base metal alloy in dentistry for the fabrication of many types of metallic substructures. They gained popularity due to their good mechanical properties and low cost. There are different techniques for fabrication of Co-Cr alloys which includes casting and DMLS technique. However, change in the fabrication techniques showed variation in mechanical properties. Forty Co-Cr samples each were made from two different techniques, Casting and DMLS. Fracture toughness was done with charpy’s impact test machine and fatigue behaviour test was done with nano universal

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Song, Chen, Elena Castellanos-Rizaldos, Rafael Bejar, Benjamin L. Ebert, and G. Mike Makrigiorgos. "DMSO Increases Mutation Scanning Detection Sensitivity of High-Resolution Melting in Clinical Samples." Clinical Chemistry 61, no. 11 (2015): 1354–62. http://dx.doi.org/10.1373/clinchem.2015.245357.

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Abstract BACKGROUND Mutation scanning provides the simplest, lowest-cost method for identifying DNA variations on single PCR amplicons, and it may be performed before sequencing to avoid screening of noninformative wild-type samples. High-resolution melting (HRM) is the most commonly used method for mutation scanning. With PCR-HRM, however, mutations less abundant than approximately 3%–10% that can still be clinically significant may often be missed. Therefore, enhancing HRM detection sensitivity is important for mutation scanning and its clinical application. METHODS We used serial dilution o

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Yushkin, Alexey A., Alexey V. Balynin, Mikhail E. Efimov, Galina Karpacheva, and Alexey V. Volkov. "Preparation of Fine Porous Ultrafiltration Membranes from Polyacrylonitrile." Key Engineering Materials 869 (October 2020): 437–42. http://dx.doi.org/10.4028/www.scientific.net/kem.869.437.

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PAN membranes were prepared from mixture of good and weak solvents by two different methods. Immersion precipitation method with and without volatile component evaporation used for membrane preparation. From analysis of Hansen solubility parameters DMSO chosen as good solvent and acetone chosen as weak solvent. The effect of volatile weak solvent investigated on pore size and filtration performance. By evaporation of acetone, it was possible to increase polymer concentration on casting solution and obtain smaller pore size in comparison to membrane prepared from DMSO. Membranes prepared from D

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Ma, Chunqing, Ming-Fai Lo, and Chun-Sing Lee. "A simple method for phase control in two-dimensional perovskite solar cells." Journal of Materials Chemistry A 6, no. 39 (2018): 18871–76. http://dx.doi.org/10.1039/c8ta06976j.

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Trautmann, Laura, Attila Piros, János Péter Rádics, Ivett Jakab, and Katalin Badak-Kerti. "A new method for production development." Design of Machines and Structures 10, no. 2 (2020): 165–72. http://dx.doi.org/10.32972/dms.2020.029.

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This paper introduces a new method for production development with the usage of process observation, fuzzy logic, and sensoring. In collaboration with experts in the field of food science, design, a program was developed that can simulate the behaviour of a semifinished product during preparation. A factory producing bakery products applied sensors in order to gain real-time data that can be integrated into the program. Because of all the uncertainty of a preparation process, the optimal baking temperature and time are different in each package of the product. With the previously mentioned pro

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Martin, W. Blake, Renaud Sicard, Shabnam M. Namin, and Timothy Ganey. "Methods of Cryoprotectant Preservation: Allogeneic Cellular Bone Grafts and Potential Effects." BioMed Research International 2019 (October 16, 2019): 1–7. http://dx.doi.org/10.1155/2019/5025398.

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Debridement of the bone surface during a surgical fusion procedure initiates an injury response promoting a healing cascade of molecular mediators released over time. Autologous grafts offer natural scaffolding to fill the bone void and to provide local bone cells. Commercial bone grafting products such as allografts, synthetic bone mineral products, etc., are used to supplement or to replace autologous grafts by supporting osteoinductivity, osteoconductivity, and osteogenesis at the surgical site. To assure osteogenic potential, preservation of allogeneic cells with cryoprotectants has been d

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