Relevant bibliographies by topics / Digital Chemistry

Academic literature on the topic 'Digital Chemistry'

Author: Grafiati
Published: 10 December 2022
Last updated: 28 January 2023

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Journal articles on the topic "Digital Chemistry"

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Kurić, Lutvo. "Digital Chemistry." International Letters of Chemistry, Physics and Astronomy 33 (May 2014): 168–78. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.33.168.

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The subjects of our research are program lawfulness, cybernetic lawfulness, and informational lawfulness in molecule sequence in the nature. In the science, one question has been present for a long time, that is, if there is one unique common connection that links all phenomena in the cosmos. The doubt is, if the periodical in the biochemical process is only a physical-chemical matter of objective material relationship or maybe a matter of numbers and mathematics. With the goal to find the answers on some of those questions, we have made a decision to do a research on, if in the nature exists such one unique mathematical array and one mathematical lawfulness which could be valid for all phenomena in chemistry and physics.
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Kurić, Lutvo. "Digital Chemistry." International Letters of Chemistry, Physics and Astronomy 33 (May 11, 2014): 168–78. http://dx.doi.org/10.56431/p-f8aemk.

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The subjects of our research are program lawfulness, cybernetic lawfulness, and informational lawfulness in molecule sequence in the nature. In the science, one question has been present for a long time, that is, if there is one unique common connection that links all phenomena in the cosmos. The doubt is, if the periodical in the biochemical process is only a physical-chemical matter of objective material relationship or maybe a matter of numbers and mathematics. With the goal to find the answers on some of those questions, we have made a decision to do a research on, if in the nature exists such one unique mathematical array and one mathematical lawfulness which could be valid for all phenomena in chemistry and physics.
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Lyu, Hao, Zhe Ji, Stefan Wuttke, and Omar M. Yaghi. "Digital Reticular Chemistry." Chem 6, no. 9 (September 2020): 2219–41. http://dx.doi.org/10.1016/j.chempr.2020.08.008.

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Witters, Daan, Bing Sun, Stefano Begolo, Jesus Rodriguez-Manzano, Whitney Robles, and Rustem F. Ismagilov. "Digital biology and chemistry." Lab on a Chip 14, no. 17 (June 2, 2014): 3225. http://dx.doi.org/10.1039/c4lc00248b.

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Tähkä, Tiina. "Digital examinations in chemistry." Lumat: International Journal of Math, Science and Technology Education 1, no. 1 (January 30, 2013): 137–40. http://dx.doi.org/10.31129/lumat.v1i1.1130.

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Digital exams will be part of evaluation in the future. This article discusses, why information and communications technology should be used in evaluation and the possibilities and drawback related to it. Different evaluation possibilities are discussed from the viewpoint of chemistry education.
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Zielinski, Theresa Julia. "Digital Learning in Physical Chemistry." Journal of Chemical Education 80, no. 10 (October 2003): 1220. http://dx.doi.org/10.1021/ed080p1220.1.

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Spinnen, Sebastian, and Michael W. Tausch. "Chem4Digit – Chemistry for Digital Logics." CHEMKON 25, no. 2 (March 7, 2018): 69–73. http://dx.doi.org/10.1002/ckon.201800008.

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Gilson, Michael K., Gunda Georg, and Shaomeng Wang. "Digital Chemistry in the Journal of Medicinal Chemistry." Journal of Medicinal Chemistry 57, no. 4 (February 12, 2014): 1137. http://dx.doi.org/10.1021/jm5002056.

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Smolenskii, E. A., I. V. Chuvaeva, and A. L. Lapidus. "Digital chemistry: Molecular numbers and digital indices of chemical reactions." Doklady Chemistry 437, no. 2 (April 2011): 116–19. http://dx.doi.org/10.1134/s0012500811040100.

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Clark, Timothy, and Martin G. Hicks. "Models of necessity." Beilstein Journal of Organic Chemistry 16 (July 13, 2020): 1649–61. http://dx.doi.org/10.3762/bjoc.16.137.

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The way chemists represent chemical structures as two-dimensional sketches made up of atoms and bonds, simplifying the complex three-dimensional molecules comprising nuclei and electrons of the quantum mechanical description, is the everyday language of chemistry. This language uses models, particularly of bonding, that are not contained in the quantum mechanical description of chemical systems, but has been used to derive machine-readable formats for storing and manipulating chemical structures in digital computers. This language is fuzzy and varies from chemist to chemist but has been astonishingly successful and perhaps contributes with its fuzziness to the success of chemistry. It is this creative imagination of chemical structures that has been fundamental to the cognition of chemistry and has allowed thought experiments to take place. Within the everyday language, the model nature of these concepts is not always clear to practicing chemists, so that controversial discussions about the merits of alternative models often arise. However, the extensive use of artificial intelligence (AI) and machine learning (ML) in chemistry, with the aim of being able to make reliable predictions, will require that these models be extended to cover all relevant properties and characteristics of chemical systems. This, in turn, imposes conditions such as completeness, compactness, computational efficiency and non-redundancy on the extensions to the almost universal Lewis and VSEPR bonding models. Thus, AI and ML are likely to be important in rationalizing, extending and standardizing chemical bonding models. This will not affect the everyday language of chemistry but may help to understand the unique basis of chemical language.
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Dissertations / Theses on the topic "Digital Chemistry"

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Miranda, Nilson Fonseca. "Digital technologies in Teaching Chemistry." Universidade Federal do CearÃ, 2007. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=20173.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior
This work analyzes the speech of the Chemistry professors of Universidade Federal do Piauà about the use of digital technologies, educational sites and softwares, conceived as tools applied to the teaching of Chemistry. It also analyzes the usage of softwares in the classroom: Spartan; origin; organic Chemistry II and the sites: nautilus; chemkeys; ucs; qmc.ufsc and quark. The main goal is to verify how the use of such tools contribute pedagogically to the teaching/learning in the area of Chemistry. The theoretical contribution used supports that the digital technologies themselves donât stablish nor catalyze the changes on the pedagogical practice, but the way which it is conceived by the teacher and the way it is used at the teaching system, intensifies the development of successive innovations and later change in the posterior change in the educational paradigm. As for the development of this research a qualitative methodology was used in order to make the search of chemical knowledge possible bearing in mind that this production also comes from the exchange, the socialization, sometimes conflicting, that the different agents involved promote when theyâre facing and representing their realities, completing them with various definitions. In this sense, (a) the speech of the teachers obtained through interviews, (b) the data about educational sites and softwares used on the chemistry teaching obtained through a grid of analysis produced for this purpose have been analyzed. The result of the collected data analysis aims at some positive reasons that justify the use of digital technologies on the Chemistry teaching: quickness and efficiency in the obtainment of information; access to new acquirements and higher agility at learning. Besides, it makes the simulation through virtual experiments possible, gives the opportunity to teachers and students to acquire modern information and possibilities of access to new acquirements.
Este trabalho analisa o discurso dos professores de quÃmica da Universidade Federal do Piauà acerca do uso das tecnologias digitais, sites e softwares educativos, concebidas como ferramentas aplicadas ao ensino de quÃmica. Analisa tambÃm a forma de utilizaÃÃo na sala de aula dos softwares: spartan; origin; quÃmica orgÃnica II e dos sites: nautilus; chemkeys; ucs; qmc.ufsc e quark. O objetivo fundamental à verificar como o uso dessas ferramentas contribui pedagogicamente para o processo de ensino/aprendizagem na Ãrea da quÃmica. O aporte teÃrico utilizado sustenta que as tecnologias digitais por si sà nÃo estabelece, nem catalisa mudanÃas na prÃtica pedagÃgica, mas a forma como à concebida pelo professor e utilizada no sistema de ensino, potencializa a eclosÃo de sucessivas inovaÃÃes e posterior mudanÃa no paradigma educacional. Para o desenvolvimento desta pesquisa foi utilizada uma metodologia qualitativa a fim de possibilitar a busca do conhecimento quÃmico compreendendo que essa produÃÃo tambÃm se elabora na troca, na socializaÃÃo, Ãs vezes conflituosas, que os diferentes atores envolvidos promovem ao enfrentarem e representarem suas realidades, preenchendo-as de significaÃÃes diversas. Neste sentido, foram analisados: (a) o discurso dos professores obtido atravÃs de entrevista; (b) os dados sobre sites e softwares educativos utilizados no ensino de quÃmica obtidos atravÃs de uma grade de anÃlise produzida para esta finalidade. O resultado da anÃlise dos dados gerados aponta para algumas razÃes positivas que justificam a utilizaÃÃo das tecnologias digitais no ensino de quÃmica: rapidez e eficiÃncia na obtenÃÃo de informaÃÃes; acesso a novos conhecimentos e maior agilidade no aprendizado. AlÃm disso, possibilita fazer simulaÃÃo mediante experimentos virtuais, oportunizando professores e alunos a adquirirem informaÃÃes recentes e possibilidades de acesso a novos conhecimentos.
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Pollum, Laura L. "Digital ion trap mass spectrometry for cold ion-molecule chemistry." Thesis, University of Oxford, 2015. http://ora.ox.ac.uk/objects/uuid:18c6451d-d247-4384-9257-f8864e038343.

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A promising new approach for studying cold ion-molecule chemical reactions is the combination of laser- or sympathetically-cooled trapped ions and slow-moving molecules from a cold molecule source, such as a quadrupole velocity selector or a Stark decelerator. Previous reaction studies using trapped atomic ions and slow molecules from a quadrupole velocity selector were able to reach average collision energies as low as 1 K. However, the guided molecules had an approximately room temperature rotational energy distribution, so the reactions studied were not truly cold. Thus, a new molecular source for producing translationally and rotationally cold molecules utilizing buffer gas cooling and quadrupole velocity selection was constructed by K. Twyman and characterized for use in cold reaction studies. This new source of cold molecules is referred to as the buffer gas guide. A new ion trap has been designed and built for use with the existing buffer gas guide. The new ion trap apparatus is compact and mechanically compatible with this new guide. It uses a linear Paul ion trap with cylindrical electrodes to trap ions. Two optical axes (one axial and one radial) enable efficient cooling of small ion crystals. A field-free time-of-flight tube and ion detection assembly are also incorporated into the apparatus. A new technique for determining the mass and quantity of trapped ions has also been developed, termed digital ion trap mass spectrometry. The new technique uses a digital RF waveform to trap ions before ejecting the ions radially from the trap using an ejection pulse applied to the trap electrodes. The ions are then detected after free flight along a time-of-flight tube. This technique was characterized by ejecting crystals of various sizes and compositions: Ca+ only, Ca+/CaF +, Ca+/CaOH +/CaOD+, and Ca+/NH +3 /NH +4 /H3O+. A linear relationship between the number of ions ejected (determined by comparing experimental and simulated crystal images) and the integral of the time-of-flight peak was observed for Ca+ and Ca+/CaF +. All mass peaks were resolved. Simulations of the trapped ions and their trajectories through the time-of-flight tube were also performed, and excellent agreement between the simulated and experimental mass resolution was observed. Progress towards combining the buffer gas guide with the previously independent ion trap is also presented. It is anticipated that the combined buffer gas guide ion trap apparatus will enable the study of ion-molecule reactions at low temperatures with translationally and rotationally cold molecules. It is anticipated that the new digital ion trap mass spectrometry technique will simplify the study of reactions when multiple product ions whose masses are separated by only 1 AMU are formed. A new ion trap has been designed and built for use with the existing buffer gas guide. The new ion trap apparatus is compact and mechanically compatible with this new guide. It uses a linear Paul ion trap with cylindrical electrodes to trap ions. Two optical axes (one axial and one radial) enable efficient cooling of small ion crystals. A field-free time-of-flight tube and ion detection assembly are also incorporated into the apparatus. A new technique for determining the mass and quantity of trapped ions has also been developed, termed digital ion trap mass spectrometry. The new technique uses a digital RF waveform to trap ions before ejecting the ions radially from the trap using an ejection pulse applied to the trap electrodes. The ions are then detected after free flight along a time-of-flight tube. This technique was characterized by ejecting crystals of various sizes and compositions: Ca+ only, Ca+/CaF+, Ca+/CaOH+/CaOD+, and Ca+/NH+3/NH+4/H3O+. A linear relationship between the number of ions ejected (determined by comparing experimental and simulated crystal images) and the integral of the time-of-flight peak was observed for Ca+ and Ca+/CaF+. All mass peaks were resolved. Simulations of the trapped ions and their trajectories through the time-of-flight tube were also performed, and excellent agreement between the simulated and experimental mass resolution was observed. Progress towards combining the buffer gas guide with the previously independent ion trap is also presented. It is anticipated that the combined buffer gas guide ion trap apparatus will enable the study of ion-molecule reactions at low temperatures with translationally and rotationally cold molecules. It is anticipated that the new digital ion trap mass spectrometry technique will simplify the study of reactions when multiple product ions whose masses are separated by only 1 AMU are formed.
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Amoateng, Catherine. "Inorganic Quantitative Analysis Experiment Through Digital Microscopy Detection of Precipitates." Miami University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=miami1610121740855271.

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Willoughby, Cerys. "Asking the right questions : designing digital tools to support researchers recording scientific experiments." Thesis, University of Southampton, 2015. https://eprints.soton.ac.uk/384916/.

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The paper notebook is the trusty companion of the majority of those who engage in scientific research. In this digital era though, there is pressure to abandon paper in favour of the benefits of digital tools. For many researchers, particularly in academic environments, there are a number of barriers to adopting Electronic Laboratory Notebooks, not least of which are anxieties about their ease of use. Another concern is the impact using these tools may have on the quality of experiment records. In order to design digital tools that support researchers recording scientific experiments it is necessary to understand how researchers work with paper and digital tools, and the impacts different designs may have upon what they record. In this thesis, research is presented on the note-taking and experiment capture behaviour of a range of scientific researchers together with requirements for digital tools obtained from this research. A number of original studies are presented that explore how different techniques for eliciting information from the memories of researchers can be used to capture information of value to the experiment record, with both positive and negative consequences. This thesis also includes an overview of the development of a mobile ELN, designed for use by synthetic chemists, to explore the potential to bridge the gap between desktop ELNs and paper-notebooks. The conclusions of this thesis put forward suggestions as to how digital tools could be enhanced in the future to both support researchers recording scientific experiments and to facilitate the management of research projects.
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Swartz, Clinton Keith. "Digital data collection and analysis: what are the effects on students' understanding of chemistry concepts." Montana State University, 2012. http://etd.lib.montana.edu/etd/2012/swartz/SwartzC0812.pdf.

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In this project, digital data collection and analysis methods were implemented to determine their effects on student understanding of chemistry concepts, data analysis and conclusion making skills, and motivation. Teacher attitude and motivation were also determined. The students included in the project were from a 10th grade chemistry class, which included 25 students. Students completed a non-treatment unit in which data collection and analysis were completed without the use of technology. Digital data collection and analysis were then added to experiments and class activities during two treatment units. The digital data collection and analysis tools included data collection interfaces and probes, graphing software and simulations. The non-treatment unit and treatment units were then compared to determine the effectiveness of the intervention. Students understanding of chemistry concepts, data analysis and conclusion making, and motivation increased slightly after the treatment units. Teacher attitude and motivation also showed an increase. This project showed that the use of digital data collection and analysis has positive effects on both the students and the teacher.
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Luo, Yuanyuan. "Synthesis and Characterization of Poly(Propylene Fumarate) Oligomers via a Chain-Growth Mechanism for Continuous Digital Light Processing (CDLP)." University of Akron / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=akron1427910816.

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Andersson, Ida. "Hur har digitaliseringen i skolan förändrat kemiundervisningen i årskurs 7-9? : En jämförelse mellan forskning och praktik." Thesis, Mittuniversitetet, Avdelningen för ämnesdidaktik och matematik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-32810.

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I den reviderade variation av LGR 11 (Läroplan för grundskolan, förskoleklassen ochfritidshemmet 2011) från 2017 lyfts digitaliseringen fram. Skolan är under förändringoch digitala verktyg finns i klassrum. Eleverna förväntas använda dessa och utvecklaförmågor som lyfts fram i LGR 11 och utveckla kunskaper om hur de ska förhålla sigtill ett konstant informationsflöde. Samtidigt använder lärare redan idag många digitalaverktyg i sin undervisning. Med de förändringar som gjorts markerar myndigheter iSverige vikten av att eleverna lär sig navigera och hantera den digitala världen.Frågan som då måste ställas är hur det ser ut i klassrum i Sverige och hurdigitaliseringen har påverkat undervisningen i kemi. När datorn gjorde entréförändrades klassrummet men det tog tid. Idag finns det en mängd olika digitalaverktyg att använda. Genom att gå ut och intervjua lärare skapades en bild avsituationen i det digitala kemiklassrummet. De arbetade med digitala böcker,interaktiva övningar och formativ feedback via delade dokument. Digitaliseringen iskolan speglar den utveckling som samhället har tagit och det är viktigt att alla få följamed i den utvecklingen.Det har även bedrivits forskning inom digitaliseringen i skolan där begrepp som digitalläsning återfinns. Hur har undervisningen hanterats i förhållande till den forskningsom finns och hur lyfter digitaliseringen undervisningen? Genom att göra en jämförelsemellan forskning och praktik skapas en bild av hur det ser ut i skolor men också varmöjligheter för utveckling ligger.
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Sun, Mingze. "Digital Light Processing 3D Printing of Reconfigurable Reprintable Ion-crosslinked Shape Memory Polymer." University of Akron / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=akron1629912593189792.

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Fredriksson, Mattias. "Efficient algorithms for highly automated evaluation of liquid chromatography - mass spectrometry data." Doctoral thesis, Mittuniversitetet, Institutionen för naturvetenskap, teknik och matematik, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-12991.

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Liquid chromatography coupled to mass spectrometry (LC‐MS) has due to its superiorresolving capabilities become one of the most common analytical instruments fordetermining the constituents in an unknown sample. Each type of sample requires a specificset‐up of the instrument parameters, a procedure referred to as method development.During the requisite experiments, a huge amount of data is acquired which often need to bescrutinised in several different ways. This thesis elucidates data processing methods forhandling this type of data in an automated fashion.The properties of different commonly used digital filters were compared for LC‐MS datade‐noising, of which one was later selected as an essential data processing step during adeveloped peak detection step. Reconstructed data was further discriminated into clusterswith equal retention times into components by an adopted method. This enabled anunsupervised and accurate comparison and matching routine by which components fromthe same sample could be tracked during different chromatographic conditions.The results show that the characteristics of the noise have an impact on the performanceof the tested digital filters. Peak detection with the proposed method was robust to thetested noise and baseline variations but functioned optimally when the analytical peaks hada frequency band different from the uninformative parts of the signal. The algorithm couldeasily be tuned to handle adjacent peaks with lower resolution. It was possible to assignpeaks into components without typical rotational and intensity ambiguities associated tocommon curve resolution methods, which are an alternative approach. The underlyingfunctions for matching components between different experiments yielded satisfactoryresults. The methods have been tested on various experimental data with a high successrate.
De analysinstrument som används för att ta reda på vad ett prov innehåller(och till vilken mängd) måste vanligtvis ställas in för det specifika fallet, för attfungera optimalt. Det finns ofta en mängd olika variabler att undersöka som harmer eller mindre inverkan på resultatet och när provet är okänt kan man oftast inteförutspå de optimala inställningarna i förtid.En vätskekromatograf med en masspektrometer som detektor är ett sådantinstrument som är utvecklat för att separera och identifiera organiska ämnen lösta ivätska. Med detta mycket potenta system kan man ofta med rätt inställningar delaupp de ingående ämnena i provet var för sig och samtidigt erhålla mått som kanrelateras till dess massa och mängd. Detta system används flitigt av analytiskalaboratorer inom bl.a. läkemedelsindustrin för att undersöka stabilitet och renhethos potentiella läkemedel. För att optimera instrumentet för det okända provetkrävs dock att en hel del försök utförs där inställningarna varieras. Syftet är attmed en mindre mängd designade försök bygga en modell som klarar av att peka åtvilket håll de optimala inställningarna finns. Data som genereras från instrumentetför denna typ av applikation är i matrisform då instrumentet scannar och spararintensiteten av ett intervall av massor varje tidpunkt en mätning sker. Om enanalyt når detektorn vid aktuell tidpunkt återges det som en eller flera överlagdanormalfördelade toppar som ett specifikt mönster på en annars oregelbundenbakgrundssignal. Förutom att alla topparna i det färdiga datasetet helst ska varavälseparerade och ha den rätta formen, så ska tiden analysen pågår vara så kortsom möjlig. Det är ändå inte ovanligt att ett färdigt dataset består av tiotalsmiljoner uppmätta intensiteter och att det kan krävas runt 10 försök med olikabetingelser för att åstadkomma ett godtagbart resultat.Dataseten kan dock till mycket stor del innehålla brus och andra störandesignaler vilket gör de extra krångligt att tolka och utvärdera. Eftersom man ävenofta får att komponenterna byter plats i ett dataset när betingelserna ändras kan enmanuell utvärdering ta mycket lång tid.Syftet med denna avhandling har varit att hitta metoder som kan vara till nyttaför den som snabbt och automatiskt behöver jämföra dataset analyserade medolika kromatografiska betingelser, men med samma prov. Det slutgiltiga målet harfrämst varit att identifiera hur olika komponenter i provet har rört sig mellan deolika dataseten, men de steg som ingår kan även nyttjas till andra applikationer.
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Meng, Kejie. "MECHANISTIC STUDIES OF PROTON-COUPLED ELECTRON TRANSFER REACTIONS INVOLVING ANTIOXIDANTS." VCU Scholars Compass, 2018. https://scholarscompass.vcu.edu/etd/5498.

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The objective of the research was to investigate proton-coupled electron transfer (PCET) reactions involving antioxidants to gain insight into the detailed mechanisms of glutathione (GSH), Trolox, and α-tocopherol (α-TOH). PCET reactions are complex redox reactions that transfer electrons and protons sequentially or in concert. These reactions are ubiquitous in natural or artificial processes that produce electrochemical energy that is extractable as electricity or as chemical fuels of high energy content. Examples of processes based on PCET are photosynthesis, respiration, nitrogen fixation, carbon dioxide reduction, redox fuel cells, and artificial photosynthesis. Antioxidants were selected as a PCET model to understand the coupling between proton transfer (PT) and electron transfer (ET) in order to elucidate structure-reactivity relationships under different experimental conditions. PCET reactions were studied with a set of electrochemical techniques to propose a preliminary mechanism that could be validated with digital simulations matching the electrochemical response. In some cases, other analytical techniques were used to aid in the system characterization. This thesis presents the results and discussion of the effects of oxidant-base pairs on the mediated oxidation of GSH, the -2e-/-H+ process of Trolox in aqueous and nonaqueous solvents with various pH values, and the particle collision electrolysis of α-tocopherol in oil-in-water emulsion droplets on an ultramicroelectrode. Ultimately our goal was to determine the kinetic and thermodynamic factors that control PCET reactions so that they can be applied in designing artificial systems for the production of energy using more abundant reagents with lower cost and better yields.
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Books on the topic "Digital Chemistry"

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The chemistry of photography: From classical to digital technologies. Cambridge, UK: Royal Society of Chemistry, 2007.

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W, Moore John, Robert E. Belford, and Harry E. Pence. Enhancing learning with online resources, social networking, and digital libraries. Edited by American Chemical Society. Division of Chemical Education. Washington, DC: American Chemical Society, 2010.

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Jähne, Bernd. Digital image processing: Concepts, algorithms, and scientific applications. 2nd ed. Berlin: London, 1993.

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Digital image processing: Concepts, algorithms, and scientific applications. 3rd ed. Berlin: London, 1995.

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Jähne, Bernd. Digital image processing: Concepts, algorithms, and scientific applications. Berlin: Springer-Verlag, 1991.

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Jähne, Bernd. Digital image processing: Concepts, algorithms, and scientific applications. 6th ed. Berlin: Springer, 2005.

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Serebryakov, Andrey, Tat'yana Smirnova, Valentina Mercheva, and Elena Soboleva. Chemistry of combustible minerals. ru: INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1041945.

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This textbook is a publication of the latest generation, designed to optimize the national project "Education"; develops theoretical knowledge about the genesis of natural liquid, gaseous and solid combustible minerals, the formation of the composition and properties, the practical significance of fuel and energy natural complexes. It is devoted to the study of the composition, properties and classification of oils, gas condensate, natural gases and solid combustible minerals, studied at the level of modern achievements of instrumental analytical and factory equipment in accordance with existing technologies, theories and hypotheses about the genesis of hydrocarbons and Earth sciences. The publication is supplemented with the main directions of processing of combustible minerals. Digital and graphical types of chemical models of the synergy of components of gas and oil deposits are described, which are necessary for predicting the phase state and composition of hydrocarbons and optimizing the directions of processing of marketable products. To facilitate the process of cognition of the origin and formation of the composition and properties of natural combustible minerals, a glossary, tests, as well as questions for the test and exam are offered. To control the knowledge gained by students while studying textbook materials, each chapter is accompanied by questions and tasks. Meets the requirements of the federal state educational standards of higher education of the latest generation. It is intended for students studying in the fields of 05.04.01, 05.03.01 "Geology", 21.05.02 "Applied Geology", as well as for specialists in the field of geology, geochemistry, extraction and processing of oil, gas, gas condensate, solid fuels.
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Ovidio, Salvetti, and SpringerLink (Online service), eds. Advances in Mass Data Analysis of Signals and Images in Medicine, Biotechnology and Chemistry: International Conferences MDA 2006/2007, Leipzig, Germany, July 18, 2007. Selected Papers. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2007.

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Petra, Perner, Salvetti Ovidio, Siekmann Jörg H, and SpringerLink (Online service), eds. Advances in Mass Data Analysis of Images and Signals in Medicine, Biotechnology, Chemistry and Food Industry: Third International Conference, MDA 2008 Leipzig, Germany, July 14, 2008 Proceedings. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2008.

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Hau-San, Wong, and Guan Ling, eds. Adaptive image processing: A computational intelligence perspective. Boca Raton, FL: CRC Press, 2002.

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Book chapters on the topic "Digital Chemistry"

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Hoai, Vu Thi Thu, and Vu Thu Trang. "Building and Using Virtual Chemical Labs in High School Chemistry Teaching." In Digital Education Pedagogy, 175–202. Includes bibliographical references and index.: Apple Academic Press, 2020. http://dx.doi.org/10.1201/9781003009214-7.

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Minh Trang, Vu, Bui Thi Thanh Huong, Lai Phuong Lien, and Nguyen Quang Ngoc. "Application of ArcGIS StoryMaps in Teaching Chemistry." In Digital Education for the 21st Century, 399–429. Boca Raton: Apple Academic Press, 2021. http://dx.doi.org/10.1201/9781003180517-16.

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Van Dyke, Aaron R. "Practical Considerations for Advancing Undergraduate Digital Literacy through Digital Laboratory Notebooks." In Technology Integration in Chemistry Education and Research (TICER), 107–18. Washington, DC: American Chemical Society, 2019. http://dx.doi.org/10.1021/bk-2019-1318.ch007.

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Hoai, Vu Thi Thu, and Pham Thi Kim Giang. "Using Kotobee E-Book Design and Software Use in Teaching Chemistry in High Schools." In Digital Education Pedagogy, 133–54. Includes bibliographical references and index.: Apple Academic Press, 2020. http://dx.doi.org/10.1201/9781003009214-5.

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Bellou, Ioanna, Nikiforos M. Papachristos, and Tassos A. Mikropoulos. "Digital Learning Technologies in Chemistry Education: A Review." In Digital Technologies: Sustainable Innovations for Improving Teaching and Learning, 57–80. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-73417-0_4.

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Van Duzor, Matthew W., and Jonathan C. Rienstra-Kiracofe. "The Next Generation Digital Learning Environment for Chemistry." In Technology Integration in Chemistry Education and Research (TICER), 247–67. Washington, DC: American Chemical Society, 2019. http://dx.doi.org/10.1021/bk-2019-1318.ch016.

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Mojarad, Sarah. "The Future of Chemistry Communication Is Digital: Overcoming Hesitancies for Online Engagement." In Communication in Chemistry, 243–62. Washington, DC: American Chemical Society, 2019. http://dx.doi.org/10.1021/bk-2019-1327.ch017.

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Zielinski, Theresa Julia. "Physical Chemistry Curriculum: Into the Future with Digital Technology." In ACS Symposium Series, 177–93. Washington, DC: American Chemical Society, 2007. http://dx.doi.org/10.1021/bk-2008-0973.ch010.

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Pecoraro, S. "CHAPTER 5. Digital Polymerase Chain Reaction (dPCR) – General Aspects and Applications." In Food Chemistry, Function and Analysis, 63–69. Cambridge: Royal Society of Chemistry, 2019. http://dx.doi.org/10.1039/9781788016025-00063.

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Engblom, Sten O., Mikael Wasberg, Johan Bobacka, and Ari Ivaska. "Experiences of an On-Line Fourier Transform Faradaic Admittance Measurement (FT-FAM) System Based on Digital Signal Processors." In Contemporary Electroanalytical Chemistry, 21–29. Boston, MA: Springer US, 1990. http://dx.doi.org/10.1007/978-1-4899-3704-9_4.

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Conference papers on the topic "Digital Chemistry"

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Handayani, Dewi. "ORGANIC CHEMISTRY 1 DIGITAL BOOK." In International Symposium on Open, Distance, and E-Learning. Pustekkom, 2018. http://dx.doi.org/10.32550/pi.v1i1.24.

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Boonpotjanawetchakit, Paiboon, Kansinee Kaweerat, and Sirion Vittayakorn. "Elemem: Interactive Digital Card Game for Chemistry." In 2020 IEEE Global Engineering Education Conference (EDUCON). IEEE, 2020. http://dx.doi.org/10.1109/educon45650.2020.9125339.

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Djezzar, Nedjma, Noureddine Djedi, Sylvain Cussat-Blanc, Herve Luga, and Yves Duthen. "L-systems and artificial chemistry to develop digital organisms." In 2011 Ieee Symposium On Artificial Life - Part Of 17273 - 2011 Ssci. IEEE, 2011. http://dx.doi.org/10.1109/alife.2011.5954665.

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Lovell, John R., Omar Kulbrandstad, Sai Madem, and Daniel Meza. "Real-Time Digital Chemistry Offshore Transforms Flow Assurance Management." In Offshore Technology Conference. OTC, 2021. http://dx.doi.org/10.4043/31121-ms.

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Abstract Managing asphaltene accumulation in offshore Gulf-of-Mexico wells is a significant challenge. Until recently there was no real-time chemical monitoring that could advise on whether chemical inhibition was making a particular well more, or less, stable. This changed with the development of real-time hardware that directly measures the ratio of asphaltene flowing in the oil. A new generation of that hardware has now been launched which meets all of the Qualification and HSE requirements for deployment on offshore platforms. A microwave resonator was designed to receive fluid at wellhead conditions, i.e., without a reduction in pressure or temperature, and the parameters of that resonator were optimized to maximize microwave intensity for typical oilfield fluids. The microwave circuitry is incorporated in an explosion-proof container with Class 1 Div 2 rated electrical and fluid connections. By combining that resonator with a solenoid that can generate a large magnetic field around a flowline, the resulting device resonates electrons within asphaltene molecules to create a unique signature that is proportional to the total asphaltene count. Estimates of oil-water cut and gas-oil ratio are also obtained as part of the processing and this combination gives the percentage of asphaltene within the oil. The use of this hardware with controlling software and cloud processing creates a unique Internet-of-Things device which can be used to optimize asphaltene-related flow assurance challenges offshore. Pressure testing up to 5ksi and 120C gives the device a working envelope well exceeding typical offshore production hardware requirements. For a fixed fluid, the computation of asphaltene ratio was shown to be independent of applied pressure. Conversely, it was found that in a live well chemical properties of fluids can change over the course of a few hours even when the surface pressure and flow-rates stay the same. In one well, the surface asphaltene percentage within an oil was seen to vary from 0.3% to 3% because of alternating deposition and erosion of an asphaltene layer that had been forming along the ID of production tubing. Over the course of a series of tests in the Middle East, it was observed that those wells with uniform asphaltene percentage were seen as less troublesome to manage compared to wells with a higher deviation. In two Permian fields subject to CO2 flooding, a geographic variation in asphaltene percentage which correlated to the long-term exposure to injected gas was observed. It has long been standard for chemical properties of fluids to be obtained by sending samples to a lab. This paper demonstrates additional value that can be obtained from getting that data in real-time, especially when viewed in the context of an overall chemical management program.
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Sangur, Kristin, and Dominggus Rumahlatu. "PjBL-HOTS: Integration of learning in improving critical thinking and digital literacy of biology education students." In 1ST INTERNATIONAL SEMINAR ON CHEMISTRY AND CHEMISTRY EDUCATION (1st ISCCE-2021). AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0110304.

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Saksrisathaporn, Krittiya, and Patcharaphon Sribunthankul. "A SMARTPHONE GAME TO PROMOTE SELF-LEARNING IN CHEMISTRY." In International Conference Cognition and Exploratory Learning in Digital Age 2019. IADIS Press, 2019. http://dx.doi.org/10.33965/celda2019_201911l043.

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Mirza, Imran Saeed, Pruk Sasithong, Siwanart Jearavingtakul, Nithinun Sinpan, Panithan Le-aidee, Sushank Chaudhary, Lunchakorn Wuttisittikulkij, et al. "Reconstruction of Digital Chemistry Lab by Incorporating Virtual Reality Platform." In 2022 37th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC). IEEE, 2022. http://dx.doi.org/10.1109/itc-cscc55581.2022.9895095.

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Choudhury, Sagnik Ray, Suppawong Tuarob, Prasenjit Mitra, Lior Rokach, Andi Kirk, Silvia Szep, Donald Pellegrino, Sue Jones, and Clyde Lee Giles. "A figure search engine architecture for a chemistry digital library." In the 13th ACM/IEEE-CS joint conference. New York, New York, USA: ACM Press, 2013. http://dx.doi.org/10.1145/2467696.2467757.

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Batista, Andre, Rodrigo Martins, and Joubert Lellis. "GAME-BASED CONSTRUCTION LEARNING - CREATING DIGITAL GAMES FOR CHEMISTRY EDUCATION." In 12th annual International Conference of Education, Research and Innovation. IATED, 2019. http://dx.doi.org/10.21125/iceri.2019.1096.

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Diaz, E., and J. Walls. "Shale Reservoir Properties from Digital Rock Physics." In 3rd EAGE Shale Workshop - Shale Physics and Shale Chemistry. Netherlands: EAGE Publications BV, 2012. http://dx.doi.org/10.3997/2214-4609.20143938.

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Reports on the topic "Digital Chemistry"

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Peters, Vanessa, Deblina Pakhira, Latia White, Rita Fennelly-Atkinson, and Barbara Means. Designing Gateway Statistics and Chemistry Courses for Today’s Students: Case Studies of Postsecondary Course Innovations. Digital Promise, August 2022. http://dx.doi.org/10.51388/20.500.12265/162.

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Scholars of teaching and learning examine the impacts of pedagogical decisions on students’ learning and course success. In this report, we describes findings from case studies of eight innovative postsecondary introductory statistics and general chemistry courses that have evidence of improving student completion rates for minoritized and low-income students. The goal of the case studies was to identify the course design elements and pedagogical practices that were implemented by faculty. To identify courses, Digital Promise sought nominations from experts in statistics and chemistry education and reviewed National Science Foundation project abstracts in the Improving Undergraduate STEM Education (IUSE) program. The case studies courses were drawn from 2- and 4-year colleges and were implemented at the level of individual instructors or were part of a department or college-wide intervention. Among the selected courses, both introductory statistics (n = 5) and general chemistry (n = 3) involved changes to the curriculum and pedagogy. Curricular changes involved a shift away from teaching formal mathematical and chemical equations towards teaching that emphasizes conceptual understanding and critical thinking. Pedagogical changes included the implementation of peer-based active learning, formative practice, and supports for students’ metacognitive and self-regulation practices.
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