Tópico(s): Classical Studies and Legal History
2018 - Universidad de Navarra, Servicio de Publicaciones | Ius Canonicum
Tópico(s): Medieval Iberian Studies
1986 - De Gruyter | Zeitschrift der Savigny-Stiftung für Rechtsgeschichte Kanonistische Abteilung
... composing Republica . The protagonist, the corrupt Byzantine emperor Constantino VI, exhibits many parallels to Oedipus, just as his ...
Tópico(s): Organic Chemistry Synthesis Methods
1995 - Auburn University | Bulletin of the Comediantes
Constantinos G. Screttas, Jerome F. Eastham,
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSolvent Effects in Organometallic Reactions. VI. A Kinetic Role of BaseConstantinos G. Screttas and Jerome F. EasthamCite this: J. Am. Chem. Soc. 1966, 88, 23, 5668–5670Publication Date (Print):December 1, 1966Publication History Published online1 May 2002Published inissue 1 December 1966https://pubs.acs.org/doi/10.1021/ja00975a067https://doi.org/10.1021/ja00975a067research-articleACS PublicationsRequest reuse permissionsArticle Views120Altmetric-Citations28LEARN ...
Tópico(s): Inorganic and Organometallic Chemistry
1966 - American Chemical Society | Journal of the American Chemical Society
Guangzhao Sun, Constantinos V. Chrysikopoulos, Fenglian Fu,
Understanding the influences of ferrihydrite conversion and co-existing substances on the migration of Cr(VI) in the co-precipitates of ferrihydrite and Cr(VI) (Fh–Cr) is helpful in predicting the migration path of Cr(VI). This work studied the influence of phytic acid on the immobilization of Cr(VI) in ferrihydrite and the migration of Cr(VI) in the presence of phytic acid and Mn(II). The results revealed that phytic acid hindered the retention of Cr(VI) in ferrihydrite and the conversion of ferrihydrite ...
Tópico(s): Adsorption and biosorption for pollutant removal
2022 - American Chemical Society | ACS ES&T Water
Renata Regina Constantino, K. J. Tinto, Robin E. Bell, David Porter, Tom A. Jordan,
Abstract George VI Sound is an ~600 km‐long curvilinear channel on the west coast of the southern Antarctic Peninsula separating Alexander Island from Palmer Land. The Sound is a geologically complex region presently covered by the George VI Ice Shelf. Here we model the bathymetry using aerogravity data. Our model is constrained by water depths from seismic measurements. We present a crustal density model for the region, propose a relocation for a major fault in the Sound, and reveal a dense body, ~ ...
Tópico(s): Geology and Paleoclimatology Research
2020 - American Geophysical Union | Geophysical Research Letters
Constantinos Papadopoulos, G.S. Vasilikiotis,
Tópico(s): Metal Extraction and Bioleaching
1985 - Springer Science+Business Media | Microchimica Acta
Georgios Asimakopoulos, Maria Baikousi, Constantinos E. Salmas, Athanasios B. Bourlinos, Radek Zbořil, Michael A. Karakassides,
This research deals with the removal of Cr(VI), one of the most toxic heavy metal in biological systems, from wastewater by using activated carbon produced via pyrolysis and chemical activation of "Posidonia oceanica". That is the most important and well-studied seagrass species of the Mediterranean Sea. The as produced activated carbon exhibited high specific surface area up to 1563 m2/g and a cumulative pore volume of 0.74 cm3/g, allocated to 74% micro-pores and 26% to meso-macro- pores. The adsorption ...
Tópico(s): Catalysis and Hydrodesulfurization Studies
2020 - Elsevier BV | Journal of Hazardous Materials
Constantinos D. Constantinou, Sergio A. Jiménez,
Type VI collagen cDNAs of human and avian origin were recently obtained and characterized by screening cDNA libraries in k phage. Based on the published sequences of these cDNAs, we constructed partially degenerate oligonucleotide primers that we used in polymerase chain reactions for the generation of α2(VI) collagen clones of murine origin. As template, we used cDNA derived from murine total RNA. We amplified, cloned and sequenced a 1043-bp fragment that contains the coding sequence for the entire ...
Tópico(s): RNA Research and Splicing
1991 - Elsevier BV | Matrix
Bernadette T. Buzzi, Paulo R. Olivato, Roberto Rittner, Constantino Trufen, Hans Viertler, Blanka Wladislaw,
The u.v. and carbonyl i.r. absorptions for some 3-thiacycloalkanones, and the equilibrium constants for association complexes which they form with p-chlorophenol as measured by n.m.r. spectroscopy, suggest excited and groundstate interactions between sulphur and the carbonyl group. The data indicate that these interactions are different from those of the transannular type, described previously for 5-thiacyclo-octanone, and now shown to occur also in cyclohex-3-enone, but similar to those in the ...
Tópico(s): Organic Chemistry Cycloaddition Reactions
1975 - Royal Society of Chemistry | Journal of the Chemical Society. Perkin transactions II
Jennifer L. Marshall, Adriana Flores‐Langarica, Robert A. Kingsley, Jessica R. Hitchcock, Ewan A. Ross, Constantino López-Macı́as, Jeremy H. Lakey, Laura Martín, Kai‐Michael Toellner, Calman A. MacLennan, Ian C. M. MacLennan, Ian R. Henderson, Gordon Dougan, Adam F. Cunningham,
Vaccination with purified capsular polysaccharide Vi Ag from Salmonella typhi can protect against typhoid fever, although the mechanism for its efficacy is not clearly established. In this study, we have characterized the B cell response to this vaccine in wild-type and T cell-deficient mice. We show that immunization with typhoid Vi polysaccharide vaccine rapidly induces proliferation in B1b peritoneal cells, but not in B1a cells or marginal zone B cells. This induction of B1b proliferation is ...
Tópico(s): Bacteriophages and microbial interactions
2012 - American Association of Immunologists | The Journal of Immunology
Produção Nacional
Revisado por pares
Victor dos Santos Azevedo Leite, Vera Regina Leopoldo Constantino, Celly M. S. Izumi, Jairo Tronto, Frederico Garcia Pinto,
An analytical method for extraction and preconcentration of Cr( vi ) in water with DSPE using a Zn–Al LDH intercalated with l -aspartic acid as a dissolvable adsorbent.
Tópico(s): Mesoporous Materials and Catalysis
2020 - Royal Society of Chemistry | New Journal of Chemistry
Tópico(s): Galician and Iberian cultural studies
2016 - University of Santiago de Compostela | Estudos de Lingüística Galega
Produção Nacional
Revisado por pares
Victor dos Santos Azevedo Leite, Brenda Gabriela Lima de Jesus, Valber Georgio de Oliveira Duarte, Vera Regina Leopoldo Constantino, Celly M. S. Izumi, Jairo Tronto, Frederico Garcia Pinto,
In this study, a new and efficient analytical method was developed to determine hexavalent chromium, Cr (VI), in water by flame atomic absorption spectrometry (FAAS). This method consists on the simultaneous selective extraction and preconcentration of Cr (VI) in water by dispersive solid phase extraction (DSPE), using Zn-Al layered double hydroxide intercalated with l-Alanine (ZnAl-ALA-LDH) as adsorbent. Experimental parameters that influence Cr (IV) determination efficiency, such as pH, time and interfering ...
Tópico(s): Adsorption and biosorption for pollutant removal
2019 - Elsevier BV | Microchemical Journal
James Glasbey, Adesoji Ademuyiwa, Adewale Adisa, Ehab Alameer, Alexis Arnaud, Faris Ayasra, José Azevedo, Ana Minaya‐Bravo, Ainhoa Costas‐Chavarri, John Edwards, Muhammed Elhadi, Marco Fiore, Christina Fotopoulou, Gaetano Gallo, Dhruva Ghosh, Ewen A. Griffiths, Ewen M. Harrison, Peter Hutchinson, Ismaïl Lawani, Samuel Lawday, Hans Lederhuber, Sezai Leventoğlu, Elizabeth Li, Gustavo Mendonça Ataíde Gomes, Harvinder Mann, Ella J Marson, Janet Martin, Dennis Mazingi, Kenneth A McLean, María Marta Modolo, Rachel Moore, Dion Morton, Faustin Ntirenganya, Francesco Pata, Maria Picciochi, Peter Pockney, Antonio Ramos‐De la Medina, Keith Roberts, April Camilla Roslani, Rajkumar Kottayasamy Seenivasagam, Richard Shaw, Joana Filipa Ferreira Simões, Neil Smart, Grant D. Stewart, Richard Sullivan, Sudha Sundar, Stephen Tabiri, Elliott H Taylor, Raghavan Vidya, Dmitri Nepogodiev, Aneel Bhangu, James C Glasbey, Kenneth A McLean, Dmitri Nepogodiev, Ewen M. Harrison, Aneel Bhangu, Dmitri Nepogodiev, Kwabena Siaw-Acheampong, Ruth Benson, Edward Bywater, Daoud Chaudhry, Brett E Dawson, Jonathan P Evans, James C Glasbey, Rohan R Gujjuri, Emily Heritage, Conor Jones, Sivesh K. Kamarajah, Chetan Khatri, Rachel A Khaw, James M Keatley, Andrew T. Knight, Samuel Lawday, Elizabeth Li, Harvinder Mann, Ella J Marson, Kenneth A McLean, Siobhan C. McKay, Emily Mills, Gianluca Pellino, Maria Picciochi, Elliott H Taylor, Abhinav Tiwari, Joana F F Simoes, Isobel M Trout, Mary L Venn, Richard Wilkin, Aneel Bhangu, James C Glasbey, Neil Smart, Ana Minaya‐Bravo, Jonathan P Evans, Gaetano Gallo, Susan Moug, Francesco Pata, Peter Pockney, Salomone Di Saverio, Abigail Vallance, Dale Vimalchandran, Ewen A. Griffiths, Sivesh K. Kamarajah, Richard Evans, Philip Townend, Keith Roberts, Siobhan C. McKay, John Isaac, Sohei Satoi, John Edwards, Aman S. Coonar, Adrian Marchbank, Edward Caruana, Georgia R. Layton, Akshay J. Patel, Alessandro Brunelli, Samuel Ford, Anant Desai, Alessandro Gronchi, Marco Fiore, Max Almond, Fabio Tirotta, Sinziana Dumitra, Angelos G. Kolias, Stephen J. Price, Daniel M. Fountain, Michael D. Jenkinson, Peter Hutchinson, Hani J. Marcus, Rory J. Piper, Laura Lippa, Franco Servadei, Ignatius Esene, Christian F. Freyschlag, Iuri Santana Neville, Gail Rosseau, Karl Schaller, Andreas K. Demetriades, Faith C. Robertson, Alexander Alamri, Richard Shaw, Andrew Schache, Stuart C. Winter, Michael Ho, Paul Nankivell, Juan Rey Biel, Martin Batstone, Ian Ganly, Raghavan Vidya, Alex Wilkins, Jagdeep Singh, Dinesh Thekinkattil, Sudha Sundar, Christina Fotopoulou, Elaine Leung, Tabassum Khan, Luis Chiva, Jalid Sehouli, Anna Fagotti, Paul A. Cohen, Murat Gutelkin, Rahel Ghebre, Thomas O. Konney, René Pareja, R.E. Bristow, Sean C. Dowdy, TS Shylasree, Rajkumar Kottayasamy Seenivasagam, Joe Ng, Keiichi Fujiwara, Grant D. Stewart, Benjamin W. Lamb, Krishna Narahari, Alan McNeill, Alexandra J. Colquhoun, John McGrath, Steve Bromage, Ravi Barod, Veeru Kasivisvanathan, Tobias Klatte, Joana F F Simoes, Tom Abbott, Sadi A. Abukhalaf, Michel Adamina, Adesoji Ademuyiwa, Arnav Agarwal, Murat Akkulak, Ehab Alameer, Derek Alderson, Felix Alakaloko, Markus Albertsmeier, Osaid Alser, Muhammad Alshaar, Sattar Alshryda, Alexis Arnaud, Knut Magne Augestad, Faris Ayasra, José Azevedo, Brittany Bankhead-Kendall, Emma Barlow, David Beard, Ruth Benson, Ruth Blanco‐Colino, Amanpreet Brar, Ana Minaya‐Bravo, Kerry Breen, Chris Bretherton, Igor Lima Buarque, Josh Burke, Edward Caruana, Mohamad K. Abou Chaar, Sohini Chakrabortee, Peter Christensen, Daniel Cox, Moisés Cukier, Miguel F Cunha, Giana H. Davidson, Anant Desai, Salomone Di Saverio, Thomas M Drake, John Edwards, Muhammed Elhadi, Sameh Hany Emile, Shebani Farik, Marco Fiore, J.E.F. Fitzgerald, Samuel Ford, Tatiana Garmanova, Gaetano Gallo, Dhruva Ghosh, Gustavo Mendonça Ataíde Gomes, Gustavo Grecinos, Ewen A. Griffiths, Magdalena Gruendl, Constantine Halkias, Ewen M. Harrison, Intisar Hisham, Peter Hutchinson, Shelley Hwang, Arda Işık, Michael D. Jenkinson, Pascal Jonker, Haytham M.A. Kaafarani, Debby Keller, Angelos G. Kolias, Schelto Kruijff, Ismaïl Lawani, Hans Lederhuber, Sezai Leventoğlu, Andrey Litvin, Andrew P. Loehrer, Markus Löffler, Maria Aguilera Lorena, María Marta Modolo, Piotr Major, Janet Martin, Hassan Mashbari, Dennis Mazingi, Symeon Metallidis, Ana Minaya‐Bravo, Helen Mohan, Rachel Moore, David Moszkowicz, Susan Moug, Joshua S Ng-Kamstra, Mayaba Maimbo, Ionuț Negoi, Milagros Niquen-Jimenez, Faustin Ntirenganya, Maricarmen Olivos, Salah Eddine Oussama Kacimi, Oumaima Outani, Marie Dione Parreno-Sacdalanm, Francesco Pata, Carlos J. Pérez-Rivera, Thomas Pinkney, Willemijn Y. van der Plas, Peter Pockney, Ahmad Uzair Qureshi, Dejan Radenković, Antonio Ramos‐De la Medina, Toby Richards, Keith Roberts, April Camilla Roslani, Martin Rutegård, Juan José Segura‐Sampedro, Irène Santos, Sohei Satoi, Raza Sayyed, Andrew Schache, Andreas A. Schnitzbauer, Justina O. Seyi‐Olajide, Neil Sharma, Catherine A. Shaw, Richard Shaw, Sebastian Shu, Kjetil Søreide, Antonino Spinelli,
BackgroundSurgery is the main modality of cure for solid cancers and was prioritised to continue during COVID-19 outbreaks. This study aimed to identify immediate areas for system strengthening by comparing the delivery of elective cancer surgery during the COVID-19 pandemic in periods of lockdown versus light restriction.MethodsThis international, prospective, cohort study enrolled 20 006 adult (≥18 years) patients from 466 hospitals in 61 countries with 15 cancer types, who had a decision for curative ...
Elsevier BV
Constantinos D. Constantinou, Sonia Jiménez,
Tópico(s): Cell Adhesion Molecules Research
1990 - Wiley | The FASEB Journal
Luis J. Leandro‐García, Susanna Leskelä, Lucía Inglada‐Pérez, Iñigo Landa, Aguirre A. de Cubas, Agnieszka Maliszewska, Iñaki Comino‐Méndez, Rocío Letón, Álvaro Gómez-Graña, Raúl Torres, Juan Carlos Ramírez, Sara Álvarez, José Rivera, Constantino Martı́nez, Marı́a Luisa Lozano, Alberto Cascón, Mercedes Robledo, Cristina Rodríguez‐Antona,
... examined roles for the hematologic isoform β-tubulin VI and functional genetic variants in the gene. β-tubulin VI was highly expressed in blood cells with a ... cell lines stably expressing the different β-tubulin VI full-length variants, finding that the T274M change ... patients treated with paclitaxel and carrying β-tubulin VI T274M exhibited a significantly lower thrombocytopenia than wild- ... 0.031). Together, our findings define β-tubulin VI as a hematologic isotype with significant genetic variation ...
Tópico(s): Cancer Treatment and Pharmacology
2012 - American Association for Cancer Research | Cancer Research
Georgios Asimakopoulos, Maria Baikousi, Vasilis Kostas, Marios Papantoniou, Athanasios B. Bourlinos, Radek Zbořil, Michael A. Karakassides, Constantinos E. Salmas,
Hexavalent chromium (Cr(VI)) is a heavy metal that is highly soluble and exhibits toxic effects on biological systems. Nevertheless, it is used ... many industrial applications. The adsorption process of Cr(VI), using activated carbon (AC), is under investigation globally. ... from spent coffee for the removal of Cr(VI) from wastewater. The AC was produced via pyrolysis ... AC was tested as an absorber of Cr(VI). The best fitted kinetic model was the diffusion– ... a pH of 3 and an initial Cr(VI) concentration of 54.14 ppm. This resulted in ...
Tópico(s): Analytical chemistry methods development
2020 - Multidisciplinary Digital Publishing Institute | Applied Sciences
S.R. Bayly, Elizabeth R. Humphrey, H. De Chair, C.G. Paredes, Zöe R. Bell, John C. Jeffery, Jon A. McCleverty, Michael D. Ward, Federico Totti, Dante Gatteschi, Stephane Courric, Barry R. Steele, Constantinos G. Screttas,
... successive one-electron oxidations which are formally Mo(VI)–Mo(V) couples; it was found that thienyl ... first oxidation is metal-centred to give Mo(VI)–Mo(V) species with characteristic intense phenolate→Mo(VI) LMCT transitions in the near-IR region, the ... Mo(V)]0 → [Mo(V)(μ-diolate)Mo(VI)]+ → [Mo(V)(μ-quinone)Mo(V)]2+, with ...
Tópico(s): Metalloenzymes and iron-sulfur proteins
2001 - Royal Society of Chemistry | Journal of the Chemical Society Dalton Transactions
Daniel Mamais, Constantinos Noutsopoulos, Ioanna Kavallari, Eleni Nyktari, Apostolos Kaldis, Eleni Panousi, George Nikitopoulos, K. Antoniou, Maria Nasioka,
... chromium removal from groundwater at hexavalent chromium (Cr(VI)) groundwater concentrations in the 0-200 μg/L ... conditions. All systems received groundwater with a Cr(VI) content of 200 μg/L. In order to ... carbon sources can lead to practically complete Cr(VI) reduction to Cr(III). The temperature dependency of maximum Cr(VI) removal rates can be described by the Arrhenius ...
Tópico(s): Environmental remediation with nanomaterials
2016 - Elsevier BV | Chemosphere
Eleni Panousi, Daniel Mamais, Constantinos Noutsopoulos, K. Mpertoli, C. Kantzavelou, Eleni Nyktari, Ioanna Kavallari, Maria Nasioka, Apostolos Kaldis,
... chromium removal from groundwater at hexavalent chromium (Cr(VI)) groundwater concentrations in the 0-200 μg/L ... batch reactors under anoxic conditions. Biomass receiving Cr(VI) contaminated groundwater with a low nitrates content exhibited similar Cr(VI) removal efficiency under reductive conditions, with biomass receiving Cr(VI) contaminated groundwater with a high nitrates content. The ... was crucial for the microbial reduction of Cr(VI). The different hydraulic residence time of the reactors ... provide complete hexavalent chromium removal at initial Cr(VI) concentrations of 200 μg/L.
Tópico(s): Adsorption and biosorption for pollutant removal
2017 - Taylor & Francis | Environmental Technology
Waqas Ahmad, Shanif Qaiser, Rahman Ullah, Badrul Mohamed Jan, Michael A. Karakassides, Constantinos E. Salmas, George Kenanakis, Rabia Ikram,
... and its potential investigation for adsorption of Cr (VI) from wastewater. The composite material (M-AC) was ... and XRD analysis. The maximum adsorption of Cr (VI) ion over composite adsorbent was found (~99.5%) ... tannery wastewater by removing about 97% of Cr (VI).
Tópico(s): Nanomaterials for catalytic reactions
2020 - Multidisciplinary Digital Publishing Institute | Materials
M. Rodrfguez-Piñero, Constantino Fernández‐Pereira, C. Ruiz de Elvira Francoy, J. F. Vale Parapar,
... On the other hand, the stabilization of Cr(VI), also present in the waste, requires a reducing ... A bibliographic study on the stabilization of Cr(VI)-containing wastes is included in the paper, along ...
Tópico(s): Chromium effects and bioremediation
1998 - Taylor & Francis | Journal of the Air & Waste Management Association
Dongbin Wang, Winnie Kam, Kalam Cheung, Payam Pakbin, Constantinos Sioutas,
... by placing a second-stage miniature virtual impactor (VI) downstream of the VACES. Particles are sequentially enriched ... is the intake flow of the second-stage VI (or minor flow of the first-stage VIs), ...
Tópico(s): Aerosol Filtration and Electrostatic Precipitation
2012 - Taylor & Francis | Aerosol Science and Technology
Marisol Pérez-Toledo, Nuriban Valero-Pacheco, Rodolfo Pastelin‐Palacios, Cristina Gil‐Cruz, Christian Perez‐Shibayama, Mario Adán Moreno‐Eutímio, Ingeborg Becker, Sonia Mayra Pérez‐Tapia, Lourdes Arriaga‐Pizano, Adam F. Cunningham, Armando Isibasi, Laura C. Bonifaz, Constantino López-Macı́as,
... administration of S. Typhi porins with purified, unconjugated Vi capsular polysaccharide vaccine (Vi CPS)—a T-independent antigen—induced higher IgG ...
Tópico(s): Escherichia coli research studies
2017 - Frontiers Media | Frontiers in Immunology
Santhanakrishnan Narayanan, Constantinos Antoniou,
... Vehicular, (iii) Infrastructural, (iv) Workforce, (v) Organisational, and (vi) Policy. Furthermore, the impacts of E-cargo cycles ... Societal, (iv) Traffic and safety, (v) Operational, and (vi) Governance. Besides, factors that influence the impact on ...
Tópico(s): Electric Vehicles and Infrastructure
2021 - Elsevier BV | Transport Policy
Ramin Tohidi, Vahid Jalali Farahani, Constantinos Sioutas,
... Aethalometers combined with a high-volume virtual impactor (VI) to enrich coarse (2.5 <dp < 10 μm) ... by subtracting the light absorption of the post-VI coarse PM from that of the PM2.5 ...
Tópico(s): Air Quality and Health Impacts
2022 - Elsevier BV | The Science of The Total Environment
Eleni Panousi, Daniel Mamais, Constantinos Noutsopoulos, K. Antoniou, Kiriaki Koutoula, Sevasti Mastrantoni, Constantinos Koutsogiannis, Alexandra Gkioni,
Abstract BACKGROUND Microbial reduction of Cr( VI ) to the much less toxic Cr( III ), although practiced for the treatment of liquid wastes has not been implemented for the treatment ... lack of data on inhibition of biological Cr( VI ) removal. The objective of this work is to ... groundwater treatment systems that will achieve high Cr( VI ) removal with addition of a low dose of ... substrate and to estimate inhibition of microbial Cr( VI ) reduction under anaerobic and anoxic conditions. RESULTS Biomass acclimatized to Cr( VI ) under anaerobic conditions exhibited a higher sensitivity to ...
Tópico(s): Adsorption and biosorption for pollutant removal
2016 - Wiley | Journal of Chemical Technology & Biotechnology
Andriani Galani, Daniel Mamais, Constantinos Noutsopoulos, Πέτρα Αναστοπούλου, Alexia Varouxaki,
... work aims to evaluate the reduction of Cr(VI) to Cr(III) in a contaminated aquifer through ... absence of oxygen and at hexavalent chromium (Cr(VI)) groundwater concentrations in the 1000–2000 μg/L ... to stimulate the metabolism and proliferation of Cr(VI) reducing bacteria in-situ. The obtained results indicate ... fundamental to alleviate polluted groundwater from hazardous Cr(VI). The addition of organic electron donors increased significantly Cr(VI) reduction rates in comparison to natural soil attenuation ...
Tópico(s): Adsorption and biosorption for pollutant removal
2022 - Multidisciplinary Digital Publishing Institute | Water
Constantino Sotelo, Jean‐Louis Guénet,
... containing acid phosphatase activity. In regions of laminae VI to VIII that receive numerous degenerative primary afferents, ...
Tópico(s): Parkinson's Disease Mechanisms and Treatments
1988 - Elsevier BV | Neuroscience