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1

Schlosser, Manfred, Titus Jenny, and Yves Guggisberg. "Monomeric Formaldehyde in Ethereal Solution." Synlett 1990, no. 11 (1990): 704. http://dx.doi.org/10.1055/s-1990-21218.

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2

SCHLOSSER, M., T. JENNY, and Y. GUGGISBERG. "ChemInform Abstract: Monomeric Formaldehyde in Ethereal Solution." ChemInform 22, no. 13 (2010): no. http://dx.doi.org/10.1002/chin.199113133.

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3

Köhler, Mathias, Jens Langer, Helmar Görls, and Matthias Westerhausen. "Solution Stability of Organocalcium Compounds in Ethereal Media." Organometallics 33, no. 22 (2014): 6381–88. http://dx.doi.org/10.1021/om5006935.

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4

Lindell, Stephen, Malcolm Gordon, and Daniel Richards. "An Improved Route to Purin-6-yl Magnesium Halides by Metal–Halogen Exchange in Dichloromethane." Synlett 29, no. 04 (2017): 473–76. http://dx.doi.org/10.1055/s-0036-1591727.

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Treatment of a solution of 9-benzyl or 9-phenyl 6-iodopurine in dichloromethane with an ethereal solution of ethylmagnesium bromide at ambient temperature generates the corresponding purin-6-yl magnesium halides which react with aldehydes to give carbinols in 55–80% yield. Performing the same procedure with THF as solvent gave carbinols in much lower yields (≤15%).
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5

LIU, NING, LIDONG WANG, YAOMING WU, and LIMIN WANG. "ELECTROCHEMICAL DEPOSITION OF MAGNESIUM IN ETHEREAL GRIGNARD SALT SOLUTION WITH IONIC LIQUID ADDITIVE." International Journal of Modern Physics B 23, no. 06n07 (2009): 838–42. http://dx.doi.org/10.1142/s0217979209060117.

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The electrochemical deposition of magnesium was investigated in ethereal Grignard salt solution with tetraethylammonium bistrifluoro-methanesulfonimidate additive, using cyclic voltammetry, potentiostatic transients, and scanning electron microscope measurements. The voltammograms showed the presence of reduction and oxidation peaks associated with the deposition and dissolution of magnesium. From the analysis of the experimental current transients, it was shown that the magnesium deposition process was characterized as a three-dimensional nucleation. The deposited product obtained from potent
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6

Sagane, Fumihiro, Masaki Matsui, and Kiyoshi Kanamura. "The Effect of the Solvation Ability Towards Mg2+-ion on the Kinetic Behavior of Mg3Bi2 Electrode." Journal of The Electrochemical Society 169, no. 3 (2022): 030517. http://dx.doi.org/10.1149/1945-7111/ac593a.

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Intermetallic compounds are expected to be used as the negative electrode for Mg-ion batteries, due to their relatively large capacity and the excellent electrochemical performance in the non-ethereal solutions. In the present study, the reaction mechanism of Mg3Bi2 is focused. By comparing the reactivity towards the same electrode sheet in various electrolyte solutions, it is found that the effect of MgF2 based surface film, which is formed by the decomposition of Mg(N(CF3SO2)2)2 (Mg(TFSA)2), is not large necessarily. The reactivity in Mg(TFSA)2+crown ether/acetonitrile solution fairly varies
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7

Murthy, M. N. Krishna, S. Rajalakshmi, J. A. Satyabodha, and K. V. Nagaraja. "A Qualitative Colorimetric Test for Brominated Vegetable Oil in Soft Drinks." Journal of AOAC INTERNATIONAL 74, no. 4 (1991): 698–99. http://dx.doi.org/10.1093/jaoac/74.4.698.

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Abstract A simple and precise method of detecting brominated vegetable oil (BVO) in soft drinks Is described. After extraction of BVO using diethyl ether, the concentrated ethereal solution was treated with a small quantity of zinc dust to convert the organic bromide to inorganic form; the solution was subsequently treated with lead dioxide to liberate bromine. The bromine evolved was detected by means of fluoresceinimpregnated filter paper strip that turns pink because eosin is formed. The test can detect as low as 10 ppm (2 mg/200 mL) of BVO under experimental conditions. Gas chromatography
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8

Gazzola, Silvia, Malcolm R. Gordon, and Stephen D. Lindell. "General Route to Purin-2-ylmagnesium Halides by Metal–Halogen Exchange in Dichloromethane." Synlett 31, no. 05 (2020): 512–16. http://dx.doi.org/10.1055/s-0039-1690818.

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Treatment of a solution of a 9-alkyl- or 9-aryl-2-iodopurine in dichloromethane with an ethereal solution of ethylmagnesium bromide at –5 °C generates the corresponding purin-2-ylmagnesium bromide, which reacts with aldehydes to give the corresponding 2-(hydroxyalkyl)purines in yields of 53–84%. The purin-2-yl Grignard reagents show good functional-group tolerance to ester and nitro groups, and the method permits the synthesis of the previously unknown 6-unsubstituted 2-magnesiopurines for the first time. Performing the same procedure in THF as solvent resulted either in extensive decompositio
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9

Middelhoek, E. R., H. Zhang, J. W. Verhoeven, and M. Glasbeek. "Subpicosecond time-dependent Stokes shift studies of the donor-acceptor compound PIDMP in ethereal solution." Chemical Physics Letters 267, no. 5-6 (1997): 525–30. http://dx.doi.org/10.1016/s0009-2614(97)00134-6.

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10

Wałejko, Piotr, Łukasz Szeleszczuk, Dariusz Maciej Pisklak, and Sławomir Wojtulewski. "13C CP MAS NMR and DFT Studies of 6-Chromanyl Ethereal Derivatives." Molecules 27, no. 14 (2022): 4630. http://dx.doi.org/10.3390/molecules27144630.

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Vitamin E consists of a group of compounds including α- β- γ- and δ-tocopherols and α- β- γ- and δ-tocotrienols, containing the chroman-6-ol system. The recognition of the structural and dynamic properties of this system, present in all vitamers, seems to be important for the full explanation of the mechanism of the biological activity of vitamin E. This paper presents results of the structural analysis of the chosen 6-chromanyl ethereal derivatives using experimental (13 C NMR-in solution and solid state, as well as variable temperature experiments; single crystal X-ray diffraction) and theor
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11

Markevich, E., G. Salitra, H. Yoshida, S. Sawada, and D. Aurbach. "Stabilizing Lithium-Sulfur Cells with Practical Loading and Cycling Conditions Using Li2S8-Containing Ethereal Electrolyte Solution." Journal of The Electrochemical Society 167, no. 14 (2020): 140536. http://dx.doi.org/10.1149/1945-7111/abc6c9.

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12

Ha, Jung Hoon, Jinwon Cho, Jong Hak Kim, Byung Won Cho, Hyung Chul Ham, and Si Hyoung Oh. "Synthesis of magnesium chloride complex electrolyte: Galvanic couple assisted catalytic dissolution of magnesium in ethereal solution." Journal of Power Sources 398 (September 2018): 120–27. http://dx.doi.org/10.1016/j.jpowsour.2018.07.058.

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13

Driscoll, Darren, Nathan T. Hahn, and Mahalingam Balasubramanian. "Correlating Calcium Electrodeposition with Solvation Structure: X-Ray Absorption Studies on Ethereal-Calcium Complexes in Solution." ECS Meeting Abstracts MA2020-02, no. 4 (2020): 796. http://dx.doi.org/10.1149/ma2020-024796mtgabs.

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14

Markevich, E., G. Salitra, H. Yoshida, S. Sawada, and D. Aurbach. "An Improved Cycling Performance of Different Types of Composite Sulfur-Carbon Cathodes with the Use of Lithium Polysulfides Containing Electrolyte Solutions." Journal of The Electrochemical Society 169, no. 1 (2022): 010527. http://dx.doi.org/10.1149/1945-7111/ac405d.

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We report on stabilization of Li–S cells with different types of composite sulfur cathodes using ethereal LiTFSI/LiNO3/DOL/DME electrolyte solutions containing a-priori 0.1 M Li2S8. These electrolyte solutions enable an improved cycling behavior for Li–S cells compared to Li2S8-free electrolyte solutions, thanks to the presence of LiSx species from the beginning of operation. We show that Li anodes cycled in Li∣S cells with solutions containing Li2S8 possess flatter and more uniform surface, higher dimensions of the surface structures in average and, as a result, a lower surface area. This sur
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15

Yang, Qing H., and Theodore A. Alston. "Charles T. Jackson and William T.G. Morton Patented the “Ethereal Solution of Opium” of Elton Romeo Smilie." Journal of Anesthesia History 4, no. 2 (2018): 128–29. http://dx.doi.org/10.1016/j.janh.2018.01.004.

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16

Uhl, Werner, Uwe Schütz, Siegfried Pohl, and Wolfgang Saak. "Das Anion [R2Al-AlR2Br]- (R = CH(SiMe3)2) mit Aluminium-Aluminium- und terminaler Aluminium-Brom-Bindung / The Anion [R2Al-AlR2Br]- (R = CH(SiMe3)2) with an Aluminium -Aluminium and a Terminal Aluminium -Bromine Bond." Zeitschrift für Naturforschung B 49, no. 5 (1994): 637–41. http://dx.doi.org/10.1515/znb-1994-0511.

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Tetrakis[bis(trimethylsilyl)methyl]dialane(4) (1) with an Al-Al bond reacts with LiBr in n-pentane in the presence of chelating N.N.N'.N'-tetramethylethylenediamine (TMEDA) to yield the monobromo adduct [Li(TMEDA)2]+[R2Al-AlR2Br]- 4. Compound 4 is unstable in ethereal solution and decomposes with quantitative formation of LiBr and the starting compound 1. Crystal structure determination of 4 C5H10 shows a terminal Al-Br bond in an anion with a four-coordinated aluminium atom neighbouring a three-coordinated, coordinatively unsaturated aluminium atom. While the Al-Al bond length is not signific
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17

Köhler, Katrin, and Warren E. Piers. "Ketone coordination chemistry of the diborane t-BuCH=C[B(C6F5)2]2." Canadian Journal of Chemistry 76, no. 9 (1998): 1249–55. http://dx.doi.org/10.1139/v98-170.

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Reactions of the bifunctional borane t-BuCH=C[B(C6F5)2]2, 1, with simple Lewis bases were investigated to probe its Lewis acidity. Ethereal bases (Et2O, THF) bind very weakly, if at all, as no adducts were detectable in solution. Certain ketones, however, were observed to bind to 1. Acetone forms an adduct, 2, reversibly in solution (Keq at 293 K = 69.1), and the temperature dependence of this equilibrium yield thermodynamic parameters of H° = -59.5 ± 2.0 kJ mol-1; S° = -167 ± 4 J K-1 mol-1. Low temperature NMR spectroscopy suggests that the acetone binds to the more sterically accessible boro
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18

Mascolo, G., A. Lopez, A. Detomaso, and L. Guzzella. "UV degradation of carbofuran insecticide in aqueous solution: identification and toxicity evolution of by-products." Water Supply 4, no. 5-6 (2004): 313–19. http://dx.doi.org/10.2166/ws.2004.0122.

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The paper reports the results of an investigation about the UV degradation of carbofuran, a widely used insecticide in Europe. Specific objectives were the identification of the by-products formed and the evaluation of the toxicity of the irradiated solution compared to that of carbofuran. The experimental results, obtained treating an aqueous carbofuran solution (50 mg/L) by high pressure UV lamp (125 W), show that the insecticide is completely removed within 120 min. Several intermediate by-products have been identified by liquid chromatography-mass spectrometry (LC-MS) as a result of hydrox
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19

Ivashchenko, I. V. "ФУНГІЦИДНІ ВЛАСТИВОСТІ ЕФІРООЛІЙНИХ РОСЛИН РОДУ ARTEMISIA ВІДНОСНО FUSARIUM OXYSPORUM". Biological Bulletin of Bogdan Chmelnitskiy Melitopol State Pedagogical University 5, № 02 (2015): 44. http://dx.doi.org/10.15421/2015016.

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<p>The article establishes the fungicidal activity of water extracts of <em>Artemisia</em><em> </em><em>maritim</em><em>а</em> L., <em>Artemisia</em><em> </em><em>austriaca Jacq.,</em> under the concentration of 100, 50 and 25 mg/ml on dry matter with regard to the phytopathogenic mushroom <em>Fusarium oxysporum</em>. It also shows the fungistatic influence of extract of Artemisia dracunculus L. under concentration 25 and 50 mg/ml, fungicidal – under 100 mg/ml. Concerning <em>Artemisia a
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20

Büker, H. H., N. M. M. Nibbering, D. Espinosa, F. Mongin, and Manfred Schlosser. "Additivity of substituent effects in the fluoroarene series: Equilibrium acidity in the gas phase and deprotonation rates in ethereal solution." Tetrahedron Letters 38, no. 49 (1997): 8519–22. http://dx.doi.org/10.1016/s0040-4039(97)10303-3.

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21

TYAGI, VANDANA, and ADITYA VERMA. "Innovating for Impact: The Power of Entrepreneurial Solution." Innovative Research Thoughts 9, no. 3 (2023): 108–13. http://dx.doi.org/10.36676/irt.2023-v9i3-016.

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Entrepreneurship, the intriguing endeavour that breathes life into ideas and moves civilizations towards growth. It dances on the verge of uncertainty, where risk and reward mingle in a delicate waltz. It is the skill of finding opportunity when others see only problems, of converting fantasies into actual reality. At its root, entrepreneurship is not only the act of founding a firm or pursuing profits; it is a state of mind, a way of thinking that resists tradition and welcomes change. It is the restless spirit that challenges the present quo, dares to break the rules, and projects a better t
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22

de la Viuda, Mónica, Miguel Yus, and Albert Guijarro. "On the Nature of Lithium Biphenyl in Ethereal Solvents. A Critical Analysis Unifying DFT Calculations, Physicochemical Data in Solution, and a X-ray Structure." Journal of Physical Chemistry B 115, no. 49 (2011): 14610–16. http://dx.doi.org/10.1021/jp2074573.

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23

Makarov, P. N., T. A. Makarovа, Z. A. Samoylenko, and N. M. Gulakova. "A technology of essential oil crops growth in closed systems." Bulletin of Nizhnevartovsk State University, no. 2 (June 20, 2020): 53–59. http://dx.doi.org/10.36906/2311-4444/20-2/07.

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The article describes the results of growing essential-oil crops in photoculture using the hydroponic method, and the stages and the agro-technical methods of conveyor production for spice-flavoring plants such as dill (Goldkrone cultivar), parsley (Fidelio cultivar) and basil (Lemona cultivar). Due to underdevelopment of agriculture in cold climate, the northern territories of Tyumen region receive plant products from the South of Russia. Therefore, effective technologies for plants growing are required in order to provide the north-erners with fresh products all year round. Regarding growing
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24

Chavda, Suresh, and Pratap Bahadur. "Thermodynamic Study of a Cationic Surfactant in Aqueous Solution Containing Ethylene Glycol and Its Oligomers: Effect of Number of Ethereal Oxygen Atoms in Glycols Molecule." Journal of Dispersion Science and Technology 34, no. 1 (2013): 84–91. http://dx.doi.org/10.1080/01932691.2011.648496.

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25

Kayukova, Lyudmila, Anna Vologzhanina, Pavel Dorovatovskii, Elmira Yergaliyeva, Asem Uzakova та Aidana Duisenali. "N-N(+) Bond-Forming Intramolecular Cyclization of O-Tosyloxy β-Aminopropioamidoximes and Ion Exchange Reaction for the Synthesis of 2-Aminospiropyrazolilammonium Chlorides and Hexafluorophosphates". International Journal of Molecular Sciences 24, № 14 (2023): 11315. http://dx.doi.org/10.3390/ijms241411315.

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Our research area is related to the spiropyrazolinium-containingcompounds, which are insufficiently studied compared with pyrazoline-containing compounds. Nitrogen-containing azoniaspiromolecules have also been well studied. In drug design and other areas, they are a priori important structures, since rigid spirocyclic scaffolds with the reduced conformational entropy are able to organize a closely spaced area. Azoniaspirostructures are currently of wide practical interest as ionic liquids, current sources (membranes), structure-directing agents in organocatalysis, and in the synthesis of orde
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26

Hasson, Kahtan Jassim. "Stability study and development of the validated infrared spectrometric method for quantitative analysis of sevoflurane compared with the gas chromatographic method." Journal of Advanced Pharmaceutical Technology & Research 15, no. 1 (2024): 19–24. http://dx.doi.org/10.4103/japtr.japtr_377_23.

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ABSTRACT Sevoflurane, also called fluoromethyl ether, is an inhalation anesthetic agent used to initiate and maintain general anesthesia for adults and pediatric patients during surgical procedures. Several analytical methods have previously been applied to follow the properties and quality of sevoflurane, including mass spectrometry and gas chromatography methods. These methods are practically tedious and need sophisticated apparatus. In the present work, an attenuated total reflectance–Fourier transform infrared (ATR-FTIR) spectrometric method was used for the quantitative determination of s
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27

Kutateladze, G. R., and L. M. Fedoseeva. "Research in the Development and Validation of the Method of Quantitative Determination of Flavonoids in the Common Sorrel Herba, Gathered in the Altai Territory." Drug development & registration 8, no. 2 (2019): 80–86. http://dx.doi.org/10.33380/2305-2066-2019-8-2-80-86.

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Introduction. Common sorrel (Rumex acetosa L.) is a biennial herb from the Buckwheat family (Polygonaceae L.). In our previously studies of phenolic compounds composition of alcohol extraction and ethereal, ethyl acetate, butanol fractions of common sorrel herba and flavonoids of the flavonol group was found. From the literature sources it is known that flavonoids are one of the groups of biologically active compounds with anti-inflammatory action. In this regard, the actual task is to assess the quantitative content of flavonoids in common sorrel herba.Aim. Is the development and validation o
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28

Knezic, Mladen, Branko Dokic, and Zeljko Ivanovic. "Performance evaluation of the Switched EtherCAT networks with VLAN tagging." Serbian Journal of Electrical Engineering 9, no. 1 (2012): 33–42. http://dx.doi.org/10.2298/sjee1201033k.

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EtherCAT technology is one of the most popular Real-Time Ethernet (RTE) solutions present on the market at this time. Due to its communication efficiency, EtherCAT is particularly suitable for networks with a large number of devices which demand short cycle times. This paper reviews the application aspects and implementation issues of the Switched EtherCAT networks with VLAN tagging, including their limitations, and provides guidelines for engineering staff in selection of the optimal solution when designing a specific automation system.
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29

A., P. SINGH, BHATTACHARYA A., SINGH R., and K. VERMA V. "Synthesis and Biological Activity of some 3-Arylimino-5-[2-(6-methyl)benzothiazolyl]-imino-1,2,4-dithiazolidines." Journal of Indian Chemical Society Vol. 68, Aug 1991 (1991): 472–74. https://doi.org/10.5281/zenodo.6196911.

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Department of Applied Chemistry, Institute of Technology, Banaras Hindu University, Varanasi-221 005 <em>Manuscript received 1 February 1991, revised 17 July 1991, accepted 5 August 1991</em> Synthesis and Biological Activity of some 3-Arylimino-5-[2-(6-methyl)benzothiazolyl]-imino-1,2,4-dithiazolidines.
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30

Liang, Li, Feikai Qi, and Shicai Gong. "NETWORK ANALYSIS OF ETHEREUM LAYER 2." Acta Electronica Malaysia 8, no. 1 (2024): 27–30. https://doi.org/10.26480/aem.01.2024.27.30.

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The cryptocurrency market has experienced remarkable growth and garnered widespread attention in recent years. Ethereum, as one of the most well-known cryptocurrencies, has faced criticism for its network congestion and high transaction fees. To address this issue, developers have proposed various scalability solutions. In this paper, we compare two different network solutions, Polygon and Arbitrum, to the Ethereum. Based on the research methodology of complex networks, this study encompasses various stages ranging from data collection and processing to the modeling and analysis of transaction
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31

Song, Jae-Geun, Sung-Jun Moon, and Ju-Wook Jang. "A Scalable Implementation of Anonymous Voting over Ethereum Blockchain." Sensors 21, no. 12 (2021): 3958. http://dx.doi.org/10.3390/s21123958.

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We considered scalable anonymous voting on the Ethereum blockchain. We identified three major bottlenecks in implementation: (1) division overflow in encryption of voting values for anonymity; (2) large time complexity in tallying, which limited scalability in the number of candidates and voters; and (3) tallying failure due to “no votes” from registered voters. Previous schemes failed at tallying if one (or more) registered voters did not send encrypted voting values. Algorithmic solutions and implementation details are provided. An experiment using Truffle and Remix running on a desktop PC w
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32

Bilski, Piotr, and Jerzy Szychlinski. "The pulse d.c. photoconductivity of nitrobenzenes in ethereal solutions." Journal of Photochemistry and Photobiology A: Chemistry 43, no. 3 (1988): 237–45. http://dx.doi.org/10.1016/1010-6030(88)80022-4.

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33

Maddegalla, Ananya, Yogendra Kumar, Sankalpita Chakrabarty, et al. "First Isolation of Solvated MgCl+ species as the Sole Cations in Electrolyte Solutions for Rechargeable Mg Batteries." ECS Meeting Abstracts MA2024-01, no. 1 (2024): 53. http://dx.doi.org/10.1149/ma2024-01153mtgabs.

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Synthesis of complex magnesium cations in ethereal solutions, is receiving a lot of attention due to their potential utilization in rechargeable magnesium batteries (RMB). The simplest complex cation, namely, solvated MgCl+, was hypothesized and reported as the most important cation in nonaqueous magnesium electrolyte solutions chemistry. However, such ions have never isolated as the only cationic species in ethereal solutions developed for RMB. In this study, we report on a successful isolation of the pure electrolyte MgCl(THF)5 + - PhAlCl3 - , and on the electrochemical behaviour of its ethe
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34

Yani Trullya and Aditya Hanum Widarsa. "Visual Branding Band Ethereal di Kota Padang." Jurnal Riset Rumpun Seni, Desain dan Media 3, no. 1 (2024): 177–83. http://dx.doi.org/10.55606/jurrsendem.v3i1.2568.

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Ethereal is a band that plays post black metal music in the city of Padang. However, the lack of introduction in the form of visual media to the Ethereal band causes few underground music lovers to know the identity of the Ethereal band. This design is carried out in order to increase the existence of the post black metal genre in Padang city and optimize and provide consistency to the introduction of the Ethereal band's identity so that it can be better known and remembered by the target audience. This design uses the Design Thingking method, so it can be concluded that in this design a probl
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35

Jansen, D., and H. Buttner. "Real-time Ethernet: the EtherCAT solution." Computing and Control Engineering 15, no. 1 (2004): 16–21. http://dx.doi.org/10.1049/cce:20040104.

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36

Kovpak, V. V., B. V. Borisevich, and Yu O. Kharkevych. "Microscopic changes in the liver, heart, and kidneys in alloxan diabetes rats." Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 20, no. 88 (2018): 56–62. http://dx.doi.org/10.32718/nvlvet8810.

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To make future researches of the results of treatment of diabetes possible, it is necessary to create a model of this pathology in experimental animals. It is crucial to trace the correlation between changes in organs when this pathology occurs in clinical cases and when it occurs in experimental cases. Today we have a number of methods used to form alloxan diabetes in animals, but alloxan monohydrate is the most frequently used. Thus, the purpose of our study was to: study microscopic changes in the liver, heart, and kidneys of alloxan diabetes rats. The experimental model of diabetes was rep
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37

Wanotayapitak, Sukosol. "Architecture for the Academic Certificate System on the Ethereum Layer 2 Solution." CommIT (Communication and Information Technology) Journal 19, no. 1 (2025): 29–43. https://doi.org/10.21512/commit.v19i1.11539.

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The Ethereum blockchain, plagued by network congestion and exorbitant transaction fees, faces significant scalability challenges. While Layer 2 solutions offer a promising avenue to address these concerns, their potential remains largely unexplored on blockchain applications. The research proposes a novel Layer 2 architecture specifically designed for the academic certificate system on the Ethereum network. The method commences with a comprehensive survey of existing literature, followed by an analysis of solutions within the business domain. Subsequently, the most suitable and comprehensive s
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38

N, Rakesh. "Secure Organ Donation Management: Leveraging Ethereum Based Blockchain Technology for Trust and Efficiency." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 05 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem33036.

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The complexity of organ donation and transplantation in today's healthcare systems need specialized methods at several stages, including registration, donor-recipient matching, organ retrieval, delivery, and transplantation. In order to ensure justice, efficiency, patient happiness, and confidence, a comprehensive solution is required to address the legal, clinical, ethical, and technical difficulties. This paper proposes to use a private Ethereum blockchain to create a decentralized, secure, traceable, auditable, private, and trustworthy system. By creating smart contracts and putting six alg
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Chang, Milton. "Blockchain and the Emerging Trends for Improving “Smart Contract” Security." International Journal of High Speed Electronics and Systems 28, no. 03n04 (2019): 1940019. http://dx.doi.org/10.1142/s0129156419400196.

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Blockchain technology is believed to be a highly secured solution for it is a decentralized ledger guarded by cryptographic techniques. However, the recent successful ‘51% Attack’ [1] on Ethereum Blockchain network, raised concerns regarding the trustworthiness of this technology. This paper addresses the causes and solutions to that attack. Private Transactions like the techniques implemented in Parity Ethereum and Quorum are introduced. Proof of Stack (POS) is another approach using economic incentives instead of intensive computations to guard against attacks while reducing power consumed.
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40

Srivastava, Asmit. "Design and Implementation of a Blockchain-based Payment Solution." International Journal for Research in Applied Science and Engineering Technology 11, no. 5 (2023): 6436–39. http://dx.doi.org/10.22214/ijraset.2023.53185.

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Abstract: The advancement of blockchain innovation has prompted the making of decentralized applications (DApps), which permit client collaboration without the utilization of mediators. One of the most generally used blockchain stages for making DApps is Ethereum, which conducts business utilizing its own cash, Ether. Using Metamask, React.js, Node.js, and Solidity, we demonstrate the design and implementation of a decentralised system for Ethereum transfer in this paper. Our technology allows users to safely move Ether between accounts without the usage of intermediaries. We use React.js and
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Patil, Suvarna, Abhijeet Chavan, Anushka Kele, Mayur Mohite, and Harshal Gharat. "A Blockchain based Accounting System." International Research Journal of Scientific Studies 2, no. 2 (2025): 31–42. https://doi.org/10.5281/zenodo.14928083.

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Blockchain technology, characterized by its decentralized, immutable, and transparent nature, opens up transformative opportunities for enhancing accounting systems. Traditional accounting practices typically depend on centralized databases, which can be vulnerable to data manipulation, fraud, and security breaches. This paper proposes an innovative accounting system built on the Ethereum public blockchain, designed to effectively manage critical functions such as inventory management, customer interactions, sales transactions, and invoicing. By leveraging smart contracts, this system automate
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Henriques, André M., and André G. H. Barbosa. "Chemical Bonding and the Equilibrium Composition of Grignard Reagents in Ethereal Solutions." Journal of Physical Chemistry A 115, no. 44 (2011): 12259–70. http://dx.doi.org/10.1021/jp202762p.

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Wadke, Priyanshu P. "Toward Transparent and Modular DApps: A Web3 SaaS Prototype for Token Lifecycle Management." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 04 (2025): 1–9. https://doi.org/10.55041/ijsrem46029.

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Abstract- The evolution of blockchain and Web3 technologies has paved the way for decentralized application platforms that enable transparent, tamper-proof transactions without relying on centralized servers. However, existing solutions such as Gitcoin and Giveth are either too complex or unsuitable for modular deployment in educational and lightweight environments. This paper proposes MetaSuite, a role-based, blockchain-driven Software-as-a-Service (SaaS) platform that enables users to create, transfer, and donate tokens while allowing an administrator to securely withdraw funds. Built entire
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Sharma, Abhilasha. "Crowdfunding Real Estate Investments Using Ethereum Smart Contracts and Tokenization." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 07 (2024): 1–14. http://dx.doi.org/10.55041/ijsrem36857.

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This research paper explores the Ethereum blockchain technology in revolutionizing real estate investment through crowdfunding. Traditional real estate markets face challenges in liquidity, accessibility, and transparency, which this study addresses by proposing a blockchain-based solution. The research examines the implementation of a system utilizing Ethereum smart contracts, Initial Coin Offerings (ICOs), and ERC20 tokens to enable fractional property ownership and automate investment processes. The study employs a technical stack comprising Vue.js for the front-end, Solidity for smart cont
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Чахеев, А. В., та З. Р. Назаров. "Автоматизированные инструменты безопасной разработки смарт-контрактов Ethereum". Международный научный журнал "Современные информационные технологии и ИТ-образование" 21, № 1 (2025): 25–35. https://doi.org/10.25559/sitito.021.202501.25-35.

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Данная работа посвящена обзору автоматизированных инструментов безопасной разработки смарт-контрактов Ethereum. Рассматриваются актуальные уязвимости, характерные для смарт-контрактов, такие как уязвимость повторного входа, недостаточный контроль доступа, манипуляции с оракулом цены и другие. К каждой уязвимости приведена иллюстрация с уязвимым кодом. Далее рассмотрены разные типы существующих автоматизированных инструментов безопасной разработки смарт-контрактов: статический анализатор, линтер, символьный исполнитель, фаззинг и подходы на основе машинного обучения. Для каждого типа инструмент
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Talha, Amira, Tarek Frikha, Jalel Ktari, and Habib Hamam. "Revolutionizing Tunisian Agricultural Traceability with Blockchain: Exploring Aries and Ethereum Solutions." Journal of Information Assurance and Security 20, no. 1 (2025): 38–57. https://doi.org/10.2478/ias-2025-0003.

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Abstract The blockchain was initially designed to secure cryptocurrency transactions, a distributed and unalterable registry technology. After its innovative application in the world of cryptocurrencies, solutions based on this technology are now offered to deal with various issues in various sectors, such as the agricultural sector. It is currently one of the most disruptive technologies. This article explores the convergence of Hyperledger Aries blockchain technology and artificial intelligence to improve the management of agricultural disease detection data. We present an innovative system
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Bojič Burgos, Jay, and Matevž Pustišek. "Decentralized IoT Data Authentication with Signature Aggregation." Sensors 24, no. 3 (2024): 1037. http://dx.doi.org/10.3390/s24031037.

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The rapid expansion of the Internet of Things (IoT) has introduced significant challenges in data authentication, necessitating a balance between scalability and security. Traditional approaches often rely on third parties, while blockchain-based solutions face computational and storage bottlenecks. Our novel framework employs edge aggregating servers and Ethereum Layer 2 rollups, offering a scalable and secure IoT data authentication solution that reduces the need for continuous, direct interaction between IoT devices and the blockchain. We utilize and compare the Nova and Risc0 proving syste
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S.S.Rajakumari, Boya Lalitha, Chintre Sravani, Nediganti Rajeswari Devi, Shaik Neha Samreen, and Pinjari Yasmin Begam. "BLOCKCHAIN-BASED MANAGEMENT FOR ORGAN DONATION AND TRANSPLANTATION." international journal of engineering technology and management sciences 8, no. 2 (2024): 175–78. http://dx.doi.org/10.46647/ijetms.2024.v08i02.023.

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Today’s organ donation and transplantation systems pose different requirements and challenges in terms of registration, donor-recipient matching, organ removal, organ delivery, and transplantation with legal, clinical, ethical, and technical constraints. Therefore, an end-to-end organ donation and transplantation system is required to guarantee a fair and efficient process to enhance patient experience and trust. In this paper, we propose a private Ethereum blockchain based solution to enable organ donation and transplantation management in a manner that is fully decentralized, secure, traceab
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Yao, Qi, and Huajun Zhang. "Improving Agricultural Product Traceability Using Blockchain." Sensors 22, no. 9 (2022): 3388. http://dx.doi.org/10.3390/s22093388.

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Most traditional agricultural traceability systems are centralized, which could result in the low reliability of traceability results, enterprise privacy data leakage vulnerabilities, and the generation of information islands. To solve the above problems, we propose a trusted agricultural product traceability system based on the Ethereum blockchain in this paper. We designed a dual storage model of “Blockchain+IPFS (InterPlanetary File System)” to reduce the storage pressure of the blockchain and realize efficient information queries. Additionally, we propose a data privacy protection solution
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Hosseinalibeiki, Hossein, and Mohammad Zaree. "A blockchain based solution to improve loyalty program with NFT in agribusiness." Journal of Smart Environments and Green Computing 3, no. 4 (2023): 127–46. http://dx.doi.org/10.20517/jsegc.2023.09.

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This paper presents the design and preliminary development a new model based on blockchain for improving brand loyalty in agribusiness by customer reward. Using facilities of Ethereum Network and solidity programing, we have created an Agri non-fungible token (NFT) according to ERC-721 protocol that is most widely used protocol for creating NFTs on Ethereum. One of the main advantages of ERC-721 is its flexibility, as it allows developers to define custom metadata for each NFT and customize the attributes. The interaction between Ethereum nodes and the user is established via the frontend, whi
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