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Littérature scientifique sur le sujet « Coesine »

Auteur : Grafiati
Publié le 9 mars 2023
Mis à jour le 10 mars 2023

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Articles de revues sur le sujet "Coesine"

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Martínez, J. R., A. Vázquez-Durán, G. Martínez-Castañón, G. Ortega-Zarzosa, S. A. Palomares-Sánchez et Facundo Ruiz. « Coesite Formation at Ambient Pressure and Low Temperatures ». Advances in Materials Science and Engineering 2008 (2008) : 1–6. http://dx.doi.org/10.1155/2008/406067.

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Partial crystallization of silica xerogel in the form of coesite has been obtained at low-pressure conditions and temperatures of∼565∘C, in samples containing chlorophyll aggregates dispersed in amorphous silica. Silica xerogel samples were prepared by the sol-gel method using an ethanol:H2O:TEOS molar ratio of 4:11.6:1 and loaded with extracts from frozen spinach leaves. The silica xerogel microstructure of the powders was studied as a function of annealing temperature. It was found that partial crystallization of the glass matrix in the form of coestite was obtained at lower pressure than those specified by the phase diagram. Chlorophyll aggregates were added to the starting solutions which, upon thermal treatments, form small colloidal particles in the glass matrix. The presence of coesite is corroborated by the Rietveld refinement method.
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Wirth, R. « Microstructure of quartz in partially inverted coesite from high-pressure metamorphic rocks ». Proceedings, annual meeting, Electron Microscopy Society of America 52 (1994) : 462–63. http://dx.doi.org/10.1017/s0424820100170049.

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Coesite, a high-pressure polymorph of SiO2, was firstly synthesized by Coes. Naturally occurring coesite has been found in shock metamorphosed rocks, xenoliths in kimberlites, eclogites and metasediments. Coesite in metasediments indicates subduction of slabs of continental crust to depths of at least 90 km. Coesite can only survive obduction (decrease of P,T) as an inclusion in a high strength mineral like garnet (pyrope). Depending on the elastic behavior of the coesite-includmg garnets, coesite is always partially inverted into quartz. Stress associated with the volume increase due to the coesite inversion causes a radiating crack pattern around the including mineral. Complete failure of the pressure vessel results in a replacement of coesite by pseudomorphs of quartz after coesite. The present study intends to find characteristic microstructural features as reliable indicators for quartz pseudomorphs having been pseudomorphs after coesite. Four different types of quartz can be distinguished with respect to the fabric, due to the coesite inversion:
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Marinho, Janice Helena Chaves. « Coesão textual : o articulador "onde" ». Revista do Centro de Estudos Portugueses 18, no 23 (31 décembre 1998) : 209. http://dx.doi.org/10.17851/2359-0076.18.23.209-222.

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<p>Este trabalho pretende apresentar uma análise preliminar do<br />uso de um mecanismo coesivo – o articulador onde – em<br />textos orais e escritos, produzidos por alunos e professores<br />universitários. Pretendo mostrar, através de exemplos extraídos<br />de vários textos, diferentes usos desse mecanismo bem como<br />discutir sua atuação tanto no âmbito da sentença quanto no<br />âmbito do discurso.</p><p>This paper presents a preliminary analysis of the use of the<br />item onde (where) in oral and written texts produced by<br />university students and professors. We intend to show, through<br />several examples found in many texts, different uses of this<br />coesive mechanism and also to discuss a possible enlargement<br />of its field of action.</p>
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Mikhailenko, D. S., A. V. Korsakov, O. V. Rezvukhina, A. V. Golovin et N. V. Sobolev. « Coesite inclusion in diamondferous kyanite-bearing eclogite from kimberlite pipe Udachnaya (Siberian Craton) ». Доклады Академии наук 487, no 4 (27 août 2019) : 428–31. http://dx.doi.org/10.31857/s0869-56524874428-431.

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A find of coesite in a kyanite graphite-diamond-bearing eclogite xenolith from the Udachnaya-Vostochnaya kimberlite pipe is described in this paper. The coesite relics were found in intensely fractured garnet indicating some influence of the kimberlite melt, which is supported by the typical secondary mineral assemblage around this inclusion. These data indicate that shallower diamond-free coesite rocks (2,7 GPa) underwent metamorphism distinct from diamond-bearing coesite eclogites (~4 GPa). The metasomatic alteration of rock interacting with C-O-H fluid during diamond crystallization may be another possible reason for the missing coesite in diamond-bearing xenoliths.
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Monaci, Maria Grazia, Rosanna Trentin et Valentina Fanelli. « La competenza emotiva come antecedente della coesione e della soddisfazione nei gruppi di auto mutuo aiuto ». GRUPPI, no 2 (avril 2011) : 85–104. http://dx.doi.org/10.3280/gru2010-002007.

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Il presente studio esplora le relazioni fra competenza emotiva, coesione di gruppo e soddisfazione percepita della partecipazione a gruppi di auto mutuo aiuto, nell'ipotesi che la competenza emotiva aumenti la coesione di gruppo, e che la coesione agisca come un mediatore della relazione fra competenza emotiva e soddisfazione. Un questionario č stato somministrato a 89 (62F) partecipanti di gruppi di auto mutuo aiuto con diverse finalitŕ (problemi familiari, elaborazione del lutto, dipendenze, salute mentale, disabilitŕ). Il questionario comprende la versione italiana della Emotional Intelligence Assessment; due strumenti tratti dalla batteria di test "Ass3D" di Zammuner e Kafetsios, che rilevano la regolazione delle emozioni e la capacitŕ nel riconoscimento facciale; il GEQ, che misura la coesione sociale e sul compito; infine, un feeling thermometer che misura il grado di soddisfazione. Un'analisi strutturale mostra che l'intelligenza emotiva promuove la coesione e che, a sua volta, la coesione sociale incrementa la soddisfazione della partecipazione al gruppo, confermandone il ruolo di mediazione. Le implicazioni per incoraggiare la partecipazione in gruppi di auto mutuo aiuto e i possibili sviluppi di ricerca sono discusse.
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Wang, De Jun, Run Ru Liu, Leng Jing et Xin Yu Bai. « The Synthesis from α-SiO2 and Graphite System to Coesite under High Temperature High Pressure ». Advanced Materials Research 1051 (octobre 2014) : 299–302. http://dx.doi.org/10.4028/www.scientific.net/amr.1051.299.

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Taking α-quartz of different mass ratio mixed with graphite powder mixture as the initial materials, using the method of combining high-energy mechanical milling with high pressure and high temperature , this work inspected the influences of carbon content on the synthesis conditions of coesite. The experimental products were measured by XRD, TEM, and Raman. The results showed that the existence of carbon can obviously inhibit the formation of coesite, and the higher carbon content of initial materials the higher pressure on forming coesite is needed.
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Wang, De Jun, Run Ru Liu et Leng Jing. « The Formation of Coesite under Minimum Static Pressure ». Applied Mechanics and Materials 675-677 (octobre 2014) : 38–41. http://dx.doi.org/10.4028/www.scientific.net/amm.675-677.38.

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Using the α-SiO2 and conducted by high-energy mechanical milling as the initial material, we investigated the synthesis of coesite under high temperature and high pressure in the condition of adding a certain amount of hard Fe fillings. The synthetic samples are measured by XRD and Raman, and the results show that a small amount of small-sized coesite can be obtained under 2.5 GPa. Based on these results, it is considered that the forming depth of natural coesite under the earth is likely to be obviously shallower than that of plate exhumation in the traditional subduction-exhumation hypothesis.
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Barbosa, Raísa Cristina Madeira, Nielsen Barros Souza, Adriana de Fátima Vasconcelos Pereira, Vandílson Pinheiro Rodrigues et Ivone Lima Santana. « ANÁLISE DO PADRÃO DE FRATURAS EM PINOS ANATOMIZADOS CIMENTADOS COM DIFERENTES AGENTES CIMENTANTES ». Iniciação Científica Cesumar 19, no 2 (5 décembre 2017) : 145. http://dx.doi.org/10.17765/1518-1243.2017v19n2p145-151.

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O objetivo do presente estudo foi investigar, in vitro, o padrão de fratura em dentes com pino de fibra de vidro (PFV) anatomizado e fixado com diferentes agentes cimentantes. Foram utilizados 30 dentes bovinos mandibulares unirradiculares. As raízes foram tratadas endodonticamente e divididas aleatoriamente em dois grupos, de acordo com o agente cimentante utilizado, em G1: cimento resinoso autoadesivo (RelyX U200-3M ESPE); G2: cimento resinoso convencional (Allcem-FGM). Após a anatomização e cimentação dos pinos, os espécimes foram armazenados em estufa, a 37ºC, por sete dias. Em seguida, foi realizada a secção das raízes, sob irrigação constante, obtendo-se de cada raiz seis fatias de 1 mm de espessura, totalizando 180 corpos de prova. O teste de resistência à extrusão (push-out) foi realizado em todos os espécimes, e posteriormente, os corpos de prova foram observados em microscópio ótico de luz, para avaliar os tipos de fratura. O tipo de fratura mais frequente em ambos os grupos foi a coesina em dentina (G1 = 32,2%; G2 = 30%). Observou-se frequência estatisticamente maior de falhas adesivas entre dentina e cimento no grupo G2 (P = 0,007). Além disso, detectou-se frequência estatisticamente mais elevada (P = 0,027) de fratura coesiva em dentina no terço cervical (38,3%) quando comparado ao terço apical (20,0%). Os achados sugerem que o cimento autoadesivo (RelyX U200-3M ESPE) apresentou resultados mais favoráveis quando da análise do padrão de fraturas.
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Ren, Dongsheng. « Study on the Phase Transition from Quartz to Coesite under High Temperature and High Pressure ». Minerals 12, no 8 (29 juillet 2022) : 963. http://dx.doi.org/10.3390/min12080963.

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Quartz is an important component of the Earth. In this study, experiments were conducted at temperatures between 600 to 700 °C, confining pressures between 1.5 and 1.8 GPa, and differential stress conditions. It was found that coesite production is closely related to differential stress, reaction time, and reaction temperature, with coesite formation being a multifactorial coupling process.
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Trukhin, A. N., K. Smits, J. Jansons, G. Chikvaidze, T. I. Dyuzheva et L. M. Lityagina. « Luminescence of coesite ». Physica Scripta 90, no 9 (13 août 2015) : 094009. http://dx.doi.org/10.1088/0031-8949/90/9/094009.

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Thèses sur le sujet "Coesine"

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SAITTA, CLAUDIA. « Predisposition to hematological malignancies in children and adults : from genetic profiling to clonal evolution ». Doctoral thesis, Università degli Studi di Milano-Bicocca, 2022. http://hdl.handle.net/10281/365155.

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Recenti evidenze hanno dimostrato come la predisposizione rivesta un ruolo cruciale nel 5-10% dei tumori pediatrici. Ciò nonostante, è ancora un ambito nebuloso, che va ulteriormente investigato. Nell’adulto, l’evoluzione clonale agisce in modo simile: l’accumulo di mutazioni somatiche dovuto all’età, aumenta la prevalenza di neoplasie mieloidi tra gli individui più anziani. Come specifici pathway di co-occorrenza predispongano a tumori ematologici, è da indagare in modo più approfondito. In questo studio, ci siamo focalizzati sul ruolo della predisposizione genetica nei tumori ematologici del bambino e dell’adulto, allo scopo di migliorare le conoscenze riguardo alle alterazioni genetiche che agiscono nella fase pre-leucemica. Abbiamo realizzato il nostro studio attraverso diverse tasks, caratterizzate dall’obiettivo comune di scandagliare il ruolo della predisposizione genetica nel promuovere la trasformazione neoplastica. Innanzitutto, abbiamo sequenziato una corte di 120 diagnosi consecutive di pazienti pediatrici affetti da Leucemia Linfoblastica Acuta e casi sporadici con altri tumori ematologici, così come casi con ricorrenza familiare. Il profiling genetico ha confermato il ruolo cruciale di alcuni geni nella Leucemogenesi, come quelli appartenenti al pathway di RAS, sia in termini di incidenza, sia di patogenicità. Inoltre, ha fatto luce sulle mutazioni germinali nelle Coesine: queste alterazioni, solitamente associate a sindromi genetiche denominate Coesinopatie, non sono eventi sporadici, ma si presentano con una frequenza non trascurabile (6%) e degna di ulteriori approfondimenti. Considerando questa evidenza, ci siamo focalizzati sulle varianti germinali dei geni STAG1 e RAD21. I nostri risultati hanno dimostrato che queste alterazioni sono responsabili di una scarsa coesione cromatinica, promuovono quindi instabilità genetica spontanea e sono caratterizzati da meccanismi di riparo al danno del DNA difettivi. Pertanto, geni che non sono classicamente correlati alla fase conclamata delle neoplasie ematologiche pediatriche promuovono condizioni che predispongono al cancro, aggravando infatti il rischio di eventi somatici responsabili dell’insorgere della neoplasia. Al fine di valutare il contributo della predisposizione genetica considerando tutto l’arco della vita, abbiamo investigato il ruolo dell’Evoluzione Clonale nell’adulto. Nonostante sia considerato un fenomeno fisiologico nell’invecchiamento, è anche significativamente associato a malattie cardiovascolari, tumori solidi e neoplasie ematologiche. Lo screening mutazionale di 1794 individui anziani (oltre 80 anni) ha permesso di stabilire un modello basato su tre gruppi di rischio, in cui l’accumulo differenziale di mutazioni somatiche dipendente dall’età aumenta la prevalenza di neoplasie mieloidi o malattie associate all’infiammazione. Nello specifico, le mutazioni dei geni dello Splicing, di JAK2, o la presenza di mutazioni multiple (DNMT3A, TET2, ASXL1 con lesioni genetiche aggiuntive), nonché le varianti con frequenza allelica ≥ 0,096, hanno un valore predittivo positivo per le neoplasie mieloidi. Infine, abbiamo sottolineato il ruolo delle mutazioni dei geni dello Splicing non solo come eventi precoci nella patogenesi, ma anche in una fase precedente, figure chiave nel determinare l’insorgenza della malattia mielodisplasica. In conclusione, una migliore conoscenza e caratterizzazione di queste alterazioni può avere impatti clinici differenti. In primo luogo, può garantire una migliore comprensione del processo di tumorigenesi, aprendo nuovi scenari in merito al contributo della Predisposizione genetica e dell’Evoluzione Clonale nelle neoplasie ematologiche. Inoltre, può avere conseguenze significative sia nella terapia dei pazienti, sia nella consulenza genetica familiare: consentirebbe quindi strategie di sorveglianza mirate e aggiustamenti terapeutici paziente-specifici.
Despite genetic predisposition occurs in 5-10 % of pediatric cancer, it is still a nebulous field, that has to be better characterized. In the adult setting, clonal evolution acts similarly, and age-dependent accumulation of somatic mutations increases the prevalence of myeloid neoplasms among older individuals. How the specific co-occurrence of somatic events predisposes to hematological malignancies have to be further clarified. In the present project, we focused our attention in dissecting the role of genetic predisposition in both childhood and adult hematological malignancies, with the purpose of improving knowledge about genetic alterations that act in pre-leukemic phase. We planned and developed our study through several tasks, characterized by the joint purpose of investigating the contribution of genetic predisposition in promote tumor transformation. Firstly, we screened a cohort of 120 consecutive diagnosis of pediatric patients affected by Acute Lymphoblastic Leukemia and sporadic cases with other hematological malignancies, as well as cases with familiar recurrence. Genetic profiling confirmed the crucial role of some genes in Leukemogenesis, like those belonging to Ras pathway, both in term of incidence and pathogenicity. Moreover, it shed light on germline mutations in Cohesins: these alterations, usually associated to genetic syndromes called Cohesinopathies, are not random or sporadic events, but occur with a frequency (6%) that is not negligible and worthy of further study. Considering this evidence, we made a focus on STAG1 and RAD21 germline variants. Our results demonstrated that they lead to a poor chromosomal strength and promote spontaneous instability, resulting in a lowered response to exogenous and endogenous agents, as well as defective DNA repair mechanisms. So, genes that are not classically related to full-blown stage of hematological disease, promote cancer prone conditions in pediatric patients, aggravating the risk of somatic events that are responsible of the disease’ onset. In order to evaluate the contribution of genetic predisposition in cancer considering overall the time of life, we investigated the role of clonal evolution in the adult setting. Despite it is considered normal in aging, it is also significantly associated with cardiovascular disease, as well as solid tumors and hematological malignancies. The mutational screening of 1794 oldest-old individuals allowed to establish a model based on 3 risk groups, in which differential age-dependent accumulation of somatic mutations increases prevalence of myeloid malignancies or inflammatory-associated diseases. Specifically, mutations in Splicing genes, JAK2 or the presence of multiple mutations (DNMT3A, TET2, ASXL1 with additional genetic lesions), as well as variants with allele frequency ≥0.096, have a positive predictive value for myeloid neoplasms. Finally, we underlined the role of Splicing genes mutations not only as early events in pathogenesis, but also in a previous phase, as key players in determine the onset of myelodysplastic disease. Overall, a better knowledge and characterization of these alterations will have different impacts: it will improve the understanding of tumorigenesis, opening new scenarios regarding the contribution of genetic predisposition and clonal evolution to hematological malignancies. Moreover, it could have significative effects on both patients’ care and familial genetic counseling, enabling targeted surveillance strategies, and tailored therapeutical adjustments that include familiar screening in case of familiar donor in hematopoietic stem cell transplantation.
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Ferreira, Renata Cristina Grangeiro. « Caracterização do complexo coesina de Trypanosoma cruzi ». reponame:Repositório Institucional da UnB, 2011. http://repositorio.unb.br/handle/10482/7981.

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Dissertação (mestrado)—Universidade de Brasília, Programa de Pós-Graduação em Biologia Molecular, 2011.
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A segregação das cromátides irmãs para os pólos opostos da célula durante a divisão celular é um evento complexo durante o ciclo de vida de uma célula eucariótica. Tanto na mitose quanto na meiose a coesão entre as cromátides irmãs é essencial para que ocorra a correta segregação cromossomal, evento sob a responsabilidade do complexo protéico chamado Coesina. Este complexo é melhor conhecido em leveduras e mamíferos, sendo formado por duas proteínas SMC (proteínas de manutenção estrutural dos cromossomos), SMC1 e SMC3, e duas proteínas SCC (proteínas de coesão das cromátides irmãs), a SCC1 (também conhecida como Mcd1 ou Rad21) e SCC3 (SA1 e SA2 em células de mamíferos). A coesina mantém as cromátides irmãs unidas a partir da fase S do ciclo celular e essa coesão é mantida até a transição entre a metáfase e a anáfase, quando as cromátides irmãs se separam para os pólos opostos da célula. Existem poucos estudos sobre a coesina em tripanossomatídeos e o projeto genoma mostrou a presença dos genes para todas as subunidades da Coesina em Trypanosoma cruzi, Trypanosoma brucei e a Leishmania major. Neste trabalho nós propusemos a análise da expressão e a imunocitolocalização das subunidades do complexo Coesina em T. cruzi. Anticorpo contra a subunidade TcSCC1 produzido em coelho foi utilizado em ensaios de western blot e imunofluorescência em microscopia confocal, para as formas amastigotas, epimastigotas e tripomastigotas de T. cruzi. Tais análises indicam uma maior detecção da proteína TcSCC1 na forma amastigotas de T. cruzi, apresentando variações no padrão da localização nuclear. Nas formas epimastigotas um sinal fraco foi detectado e nas formas tripomastigotas não houve sinalização. Estes resultados sugerem a presença da proteína TcSCC1 do complexo coesina principalmente no núcleo das formas amastigotas de T. cruzi. Os níveis de expressão dos genes para as quatro subunidades da coesina foram analisados por RT-PCR em tempo real nas três formas do T. cruzi e verificamos poucas diferenças entre estes níveis, o que sugere um controle pós-transcricional na expressão da SCC1 em T. cruzi. ______________________________________________________________________________ ABSTRACT
The segregation of sister chromatids to opposite poles of the cell during division is the most complex and, at the same time, the most important event during the life cycle of a eukaryotic cell. Both in mitosis and meiosis cohesion between sister chromatids is essential for the occurrence of the correct chromosomal segregation. The protein complex responsible for cohesion between chromatids is called Cohesin. The Cohesin complex is well known in yeast and mammals, consisting of two SMC (structural maintenance of chromosomes) proteins, SMC1 and SMC3, and two proteins SCC (sister chromatid cohesion) proteins, the SCC1 and SCC3 (SA1 and SA2 in mammalian cells). The Cohesin keeps sister chromatids together from S phase until the transition between metaphase and anaphase in cell cycle, when sister chromatids separate to the opposite poles of the cell. In trypanosomatids, there are few studies about this complex and the genome project revealed the presence of all Cohesin complex genes in Trypanosoma cruzi, Trypanosoma brucei and Leishmania major. In this work we proposed the analysis of the expression of the Cohesin subunits and its imunocytolocalization in T. cruzi cells. An antibody anti-TcSCC1 produced in rabbit, was used in western blots and immunofluorescence confocal microscopy analyses of amastigote, epimastigote and trypomastigote forms of T. cruzi. These analyses indicate that the TcSCC1 protein is detected mainly in the amastigote forms with distinct pattern of nucleus localization. Epimastigote form presented a weak signal for the anti-SCC1 antibody and trypomastigote form presented no signal. These results suggest that the SCC1 subunit of the Cohesin complex is present in T. cruzi and it is mainly evident in the nucleus of amastigote form of this parasite. The expression levels of each subunit of the Cohesin complex were analyzed by real time RT-PCR assays in the three forms of T. cruzi and it was found few differences between these levels, suggesting a post-transcriptional control in the SCC1 expression in T. cruzi.
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ACETO, ZUMBO DANILO. « Politica di coesione fondi strutturali e criminalità organizzata ». Doctoral thesis, Università degli Studi di Roma "Tor Vergata", 2013. http://hdl.handle.net/2108/92707.

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European cohesion policy is realised through Structural Funds. Current programming 2007-2013 has a budget of €347 billions, 34% of EU budget. €201bn are for the ERDF, €76bn for the ESF, and €70bn for the Cohesion Fund. Italy receives €28,8bn, Calabria receives €3 bn, meaning 428 millions average per year (EU 2012). When exploited in efficient and effective way, SF produce a considerable impact on territorial development, as in Andalusia, Spain. When appropriate management, investment on infrastructures and capacity building is in place, the socio-economic scene changes in the medium term. Territorial governance is key to success (ESPON 2013). This is not occurring in Calabria. 'Ndrangheta (Calabria's mafia) does not seem to be interested in taking advantage of SF money. The annual turnover of 'ndrangheta is around €44 billions, obtained through criminal activities like drug, smuggling, extorsion, trafficking etc. (Eurispes 2008). Those criminal activities generate tax-free black money. Participating to the SF calls, managing and reporting results and expenditure to the financing entities requires specific skills and administrative burden. 'Ndrangheta creates obstacles and slows to the use of SF by independent third parties since it has an interest in mantaining socio-economic underdevelopment in Calabria, in order to control territory and economic dynamics. Technical assistance and highly-qualified staff providing support to stakeholders increase Territorial capital (ESPON 2012) and are key to success in the management of SF. By means of SF, in particular using extensively the ESF for capacity building of local entities' staff and stakeholders, 'ndrangheta bottle neck could be bypassed.
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COMI, Chiara. « La coesione semantica in coppie cliniche : una ricerca esplorativa ». Doctoral thesis, Università degli studi di Bergamo, 2017. http://hdl.handle.net/10446/77258.

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The variables involved in the couple's relationship has been analyzed from different points of view. One of the most studied variables is cohesion, which was analyzed especially in functional and structural level.The researches have only recently oriented to the deepening of the semantic aspects of this variable and its influence in couple dynamics (Ugazio & Fellin, 2016). The goal of this work is to give shape to a first exploration of cohesion from a semantic point of view.
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DAMIANI, FILIPPO. « Innovazione, coesione sociale e disuguaglianze in Europa : un’analisi poset ». Doctoral thesis, Università degli studi di Modena e Reggio Emilia, 2022. http://hdl.handle.net/11380/1274340.

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Questa tesi nasce da un progetto di dottorato in co-tutela tra l’Università di Modena e Reggio Emilia e la Universidad Pablo de Olavide di Siviglia, il cui obiettivo ha previsto lo sviluppo di due tematiche riguardanti l’innovazione, la coesione sociale, e le disuguaglianze in Europa attraverso tre distinti elaborati. Il filo rosso che li accomuna è rappresentato dalla metodologia utilizzata, il partially-orderded set (poset), il cui metodo di analisi fondamentale si basa sul fatto che un dato oggetto può essere identificato come “migliore” rispetto ad un altro se e solo se presenta risultati migliori in tutti gli indicatori analizzati nella comparazione. Abbiamo scelto di utilizzare questa metodologia per proporre un’analisi dei dati alternativa rispetto quella attualmente presente in letteratura, basata su ranking costruiti sulla semplice media aritmetica degli indicatori normalizzati. Nei primi due paper ci si è focalizzati sul vasto tema dell’innovazione regionale, andando ad analizzare la performance a livello regionale di 220 regioni nel primo paper, e di 60 regioni (quelle dei quattro grandi Paesi del sud Europa, ovvero Grecia, Italia, Portogallo, e Spagna) nel secondo paper. Per entrambi i paper sono stati utilizzati i dati del Regional Innovation Scoreboard del 2019, attraverso i quali si è costruito un ranking, dividendo le regioni analizzate in diversi livelli di performance. La creazione di cluster di regioni simili combinata all’analisi poset, ci ha permesso di identificare differenze tra il ranking presentato in questa tesi e il ranking proposto dal Regional Innovation Scoreboard. In particolare, è stato possibile individuare gli indicatori che hanno un maggiore impatto nel determinare i risultati, e di conseguenza gli spostamenti delle regioni nel ranking, permettendo di avanzare proposte di policies mirate in base anche al Paese o al cluster di regioni analizzato. Nelle analisi effettuate, uno degli indicatori risultati tra i più impattanti è l’indicatore Design applications individuali per miliardo di PIL (a parità di potere d'acquisto). Per quanto riguarda le regioni leader, troviamo specialmente le regioni localizzate nel nord-ovest d’Europa contenenti la capitale del Paese. Nel terzo paper si è affrontato il tema delle disuguaglianze di genere nell’economia digitale attraverso l’analisi dei dati provenienti dal Women in Digital Scoreboard del 2020 riguardanti i 27 Paesi dell’Unione Europea e il Regno Unito. Anche in questo caso si è ottenuto un ranking dei Paesi in base ai livelli di performance. Lo studio ha rilevato che gli indicatori più impattanti sono: % di persone con competenze digitali superiori a quelle di base in materia di informazione, comunicazione, problem solving e software per la creazione di contenuti; Laureati in materie STEM per 1000 individui di età compresa tra 20-29 anni; Divario retributivo di genere non corretto, considerando tutti i dipendenti che lavorano in imprese con dieci o più dipendenti. In questo caso è stata effettuata un’analisi di sensitività sugli indicatori che ha permesso di identificare punti di forza e punti di debolezza dei singoli Paesi proponendo aree di intervento mirate al miglioramento dei risultati negli indicatori più critici per poter migliorare la posizione nel ranking. I risultati hanno inoltre evidenziato importanti differenze tra le diverse macro-regioni europee; in particolare, il sud e l’est Europa evidenziano un netto ritardo rispetto al nord e buona parte dell’ovest Europa.
This dissertation stems from a co-tutored doctoral project between the University of Modena and Reggio Emilia and the Pablo de Olavide University of Seville. The main objective consisted in the development of two topics related to innovation, social cohesion and inequalities in Europe in three different papers. The common thread consists in the methodology used: the partially ordered set (poset), a method based on the assumption that an object can be identified as "better" than another if and only if it has better results in all the indicators analysed in the comparison. We have chosen to use this methodology to propose an alternative analysis of the data (compared to the existing in the literature), based on rankings built on the simple arithmetic mean of the normalised indicators. In the first two papers we focused on the vast theme of regional innovation, analysing the performance at the regional level of 220 regions in the first paper, and of 60 regions (those of the four greatest countries of southern Europe, namely Greece, Italy, Portugal, and Spain) in the second paper. For both papers, we used data from the Regional Innovation Scoreboard 2019, through which we built a ranking, dividing the regions analysed into different performance levels. The creation of clusters of similar regions combined with poset analysis, allowed us to identify differences between the ranking presented in this thesis and the ranking proposed by the Regional Innovation Scoreboard. In particular, it was possible to identify the indicators that have the greatest impact in determining the results, and consequently the movements of the regions in the ranking, making it possible to propose targeted policies based also on the country or cluster of regions analysed. In the analyses conducted, one of the most impacting indicators is Individual design applications per billion GDP (in purchasing power standards). Regarding the leaders of the analysis, we found that the majority are regions housing the capital city of the country. The third paper addressed the issue of gender inequalities in the digital economy by using the data of the Women in Digital Scoreboard 2020 concerning the 27 countries of the European Union and the United Kingdom. Also in this case, a ranking of countries split into four performance levels was obtained. The impact analysis of the indicators revealed that the most meaningful are: % of people with above basic digital skills in information, communication, problem solving and software for content creation; Graduates in STEM subjects per 1000 individuals aged 20-29; Gender pay gap in unadjusted form, considering all employees working in firms with ten or more employees. In this case, the sensitivity analysis performed on the indicators, made it possible to identify strengths and weaknesses of the individual countries. At the same time, the findings helped us to propose areas of intervention aimed at improving the results in the most critical indicators in order to increase the position in the ranking. The results also highlighted important differences between the different European macro-regions; in particular, nations belonging to southern and eastern Europe are clearly behind to those belonging to the north and a large part of western Europe.
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RAPETTI, ELISA. « Generazioni e reti sociali. Uno studio esplorativo sulla coesione sociale ». Doctoral thesis, Università degli Studi di Milano-Bicocca, 2010. http://hdl.handle.net/10281/28990.

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The aim of the thesis is to analyse social representations of young adults about the the role of work as one of the dimensions in the individual life. Starting from the concept of generation and changing of social cohesion processes in contemporary society, it will be studied the overlap among the different life dimensions for individual and coordination processes of social organization. The role of labour and the types of network construction of each person are crucial to understand the mechanisms of social identity definition. In today’s society, the changing of representations of the individual life equilibria, regarding the organization of the relation system with society, works and culture in the literature are usually related to the dichotomy of public and private spheres. Hypothesis of the thesis is that this dichotomy cannot explain the complexity of the new axes of opposition between public and private and individual life. It should be useful to reconsider theoretically the mechanism of social representation construction. The paper contains also a proposal for an empirical design to investigate these issues, specifically for young people (in the range from 25 and 35 years), using different techniques: narrative interviews and semantic/relational map. In this way it is possible to focus the attention not only on the meaning of social representation but also on the mechanisms and on the practises of their construction analyzed by Social Network Analysis approach.
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Morroni, Marta <1993&gt. « Destination wedding tourism. Una rete d’impresa in coesione con il territorio ». Master's Degree Thesis, Università Ca' Foscari Venezia, 2020. http://hdl.handle.net/10579/18339.

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Partendo da un’introduzione sull’evoluzione del turismo e sull’importanza della differenziazione, la tesi evidenzia l’efficienza degli ecosistemi turistici. In particolar modo si sottolinea l’importanza della competitività e dell’emergere di un nuovo trend: il destination wedding tourism. La tesi analizza il fenomeno focalizzandosi sulla rete d’impresa appartenente al settore wedding. Di rilevante importanza è la necessità di mettere a sistema tutta l’offerta locale per poter entrare nel mercato, individuando gli indicatori d’impatto per la creazione del prodotto turistico della filiera. Successivamente si analizza il caso studio di “Matrimonio all’Italiana”, rete d’impresa realizzata e finanziata dalla Fondazione Marca Treviso per promuovere il made in Italy nel settore wedding. La tesi si conclude con l’obiettivo di apportare delle possibili proposte migliorative per un settore in crescita, in coesione con il territorio. Inoltre, emerge la possibilità di riapplicare il modello anche in altri settori.
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Shimada, Márcia Kiyoe. « Caracterização das proteínas coesina e condensina do protozoário Trypanosoma cruzi (Chagas, 1909) ». Universidade Estadual de Londrina. Centro de Ciências Biológicas. Programa de Pós-Graduação em Microbiologia, 2006. http://www.bibliotecadigital.uel.br/document/?code=vtls000161916.

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As proteínas coesina e condensina pertencem à familia das proteínas de manutenção estrutural dos cromossomos (do inglês, Structural Maintenance Chromosome, SMC), altamente conservadas desde leveduras até humanos. Essas proteínas executam importantes funções no processo de divisão celular, uma vez que elas estão envolvidas na condensação cromossômica e na coesão das cromátides irmãs durante o processo de divisão celular. Nós identificamos os ortólogos dessas proteínas no protozoário Trypanosoma cruzi Dm28c. Esteparasita apresenta algumas características peculiares como limitada condensaçãocromossômica e a manutenção da integridade do envelope nuclear durante a divisão celular.Isso o torna um modelo interessante para o estudo das funções das SMCs. Os genes que codificam duas, das coesinas (SMC1 and Scc1) e duas, das condensinas (SMC4 and Cap-D2) foram caracterizados tanto por Southern e Northern blots quanto por análise in silico. Os dados mostram que TcSMC1, TcScc1, TcSMC4 e TcCap-D2 são genes de cópia-única nogenoma do T. cruzi Dm28c e são transcritos em mRNAs. O alinhamento das sequências deaminoácidos deduzidas a partir dos genes das SMCs de T. cruzi, T. brucei, L. major, X. laevis,C. elegans, H. sapiens, S. pombe e S. cerevisiae mostrou que os motivos conservados dessasproteínas estão presentes em todos os organismos mencionados acima, sugerindo que suasestruturas foram conservadas durante a evolução, as quais são importantes para sua atividadede ATPase e de interações com DNA. Pela imunofluorescência, as SMCs estão localizadas nonúcleo. Além disso, a análise do perfil de expressão por Western blot mostrou que as SMCs estão expressas nas formas epimastigotas e tripomstigotas para as condensinas Cap-D2 eSMC4. Enquanto as coesinas SMC1 e Scc1 somente foram detectadas no estágio epimastigota, sugerindo que essas proteínas são importantes para a replicação e não para adiferenciação do parasita. Esses dados também levantam a hipótese de que essas proteínas possam participar da regulação funcional da cromatina modulando sua organização espacialno núcleo e, consequentemente, modulando a expressão gênica do parasita.
The cohesin and condensing protein belong to the family of structural maintenance ofthe chromosomes (SMC) proteins, highly conserved from yeast to humans. They playimportant roles in cell division since they are involved in the chromosome condensation andsister-chromatid cohesion. We have identified the orthologs of these proteins in the protozoanTrypanosoma cruzi Dm28c. This parasite presents peculiarity characteristic such as thechromosome condensation limited and the maintenance of the nuclear envelope integrityduring the cell division, which makes it a challenging model to study the function of theSMC. The genes encoding for two cohesins (SMC1 and Scc1) and two condensins (SMC4and Cap-D2) were characterized both by Southern and Northern blots and in silico analysis.The data show that TcSMC1, TcScc1, TcSMC4 and TcCap-D2 are single copy genes in thegenome of the T. cruzi Dm28c and all of them are transcribed into mRNAs. The alignment ofthe deduced amino acid sequences from the SMC genes of T. cruzi, T. brucei, L. major, X.laevis, C. elegans, H. sapiens, S. pombe and S. cerevisiae showed that the conserved motifs ofthe SMC proteins are present in all the organisms mentioned above, suggesting that thestructure of these proteins was conserved during the evolution, which is important to theirATPase function and DNA interactions. By immunofluorescence, the proteins are localized inthe nucleus. Furthermore, the Western blot analysis showed that SMCs are expressed in theepimastigote and trypomastigote form for SMC4 and Cap-D2 condensin. Whereas SMC1 andScc1 cohesin could be detected only in the epimastigote stage, suggesting that those proteinsare important for the replication and not for the differentiation of the parasite. It also raises aninteresting hypothesis that SMC proteins might participate of the functional regulation ofchromatin by modulating its spatial organization in the nucleus and consequently modulatingthe gene expression of the parasite.
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Cunha, Ricardo Jorge Romano Teixeira. « Avaliação do transporte sedimentar coesivo e misto ». Master's thesis, Universidade de Aveiro, 2013. http://hdl.handle.net/10773/11453.

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Mestrado em Engenharia Civil
A dissertação apresentada pretende contribuir para o conhecimento do transporte dos sedimentos coesivos e mistos. A análise dos processos que envolvem o transporte sedimentar deste tipo de sedimentos é complexa e de difícil avaliação, pois estão associados inúmeros fatores que condicionam o seu comportamento. Um conhecimento mais aprofundado do seu transporte sedimentar, leva a que as questões inerentes aos estuários sejam antecipadas e possam assim ser tomadas as devidas precauções. A avaliação do comportamento dos sedimentos coesivos assentou em ensaios laboratoriais efetuados no canal de hidráulica do Departamento de Engenharia Civil da Universidade de Aveiro. Nestes ensaios fez-se variar o tipo de sedimentos (amostras naturais e tratadas laboratorialmente), as condições hidrodinâmicas e a duração do período de análise. Para cada ensaio foram avaliados os volumes erodidos da secção teste, tendo-se verificado que as amostras tratadas apresentam maiores volumes de erosão comparativamente às naturais. Quanto à duração do ensaio verificou-se que para ambos os tipos de amostras, o aumento do tempo do ensaio conduz a maiores volumes de erosão, sendo esse aumento superior no caso das amostras naturais. Para avaliar o impacto da composição granulométrica, foi adicionada areia às amostras recolhidas, tendo-se verificado que a presença de uma maior percentagem de areia conduz a maiores volumes de erosão.
The presented thesis intends to contribute to a better knowledge regarding cohesive and mixed sediment transport. The behavior of this type of sediment is complex and difficult to assess, given the fact that there are a several factors conditioning their behavior. A better knowledge of their transport allows anticipating inherent questions to estuaries and taking precautionary measures. The cohesive sediment behavior evaluation was based on laboratory tests performed in a hydraulic flume at the Civil Engineering Department of the University of Aveiro. These tests were conducted modifying the type of sediment (natural and laboratory treated samples), hydrodynamic conditions and the test duration. The eroded volume of the test section for each test was determined, and has been verified that treated samples present a higher erosion volume when compared to natural samples. Concerning the duration of the test, it has been verified that, for both samples, the period increase leads to higher eroded volumes, particularly in the case of natural samples. Regarding the evaluation of the impact of granulometric composition, by the addition of sand to the natural samples, it was verified that the increase of the sand percentage leads to an increase in erosion volume.
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Muccigrosso, Teo <1977&gt. « La valutazione degli effetti delle politiche di coesione dell'Unione europea sulla crescita regionale ». Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2009. http://amsdottorato.unibo.it/1997/1/MUCCIGROSSO_Teo_tesi.pdf.

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This PhD thesis aims at providing an evaluation of EU Cohesion policy impact on regional growth. It employs methodologies and data sources never before applied for this purpose. Main contributions to the literature concerning EU regional policy effectiveness have been extensively analysed. Moreover, having carried out an overview of the current literature on Cohesion Policy, we deduce that this work introduces innovative features in the field. The work enriches the current literature with regards to two aspects. The first aspect concerns the use of the instrument of Regression Discontinuity Design in order to examine the presence of a different outcome in terms of growth between Objectives 1 regions and non-Objective 1 regions at the cut-off point (75 percent of EU-15 GDP per capita in PPS) during the two programming periods, 1994-1999 and 2000-2006. The results confirm a significant difference higher than 0.5 percent per year between the two groups. The other empirical evaluation regards the study of a cross-section regression model based on the convergence theory that analyses the dependence relation between regional per capita growth and EU Cohesion policy expenditure in several fields of interventions. We have built a very fine dataset of spending variables (certified expenditure), using sources of data directly provided from the Regional Policy Directorate of the European Commission.
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Livres sur le sujet "Coesine"

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1970-, Nicolosi Guido, et Centro Braudel, dir. Coesione sociale : Una proposta interpretativa. Catania : Ed.it, 2007.

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1970-, Nicolosi Guido, et Centro Braudel, dir. Coesione sociale : Una proposta interpretativa. Catania : Ed.it, 2007.

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Mozzoni, Isabella. Geografia della politica di coesione europea. Roma : Aracne, 2012.

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Gigliobianco, Alfredo. Luigi Einaudi : Libertà economica e coesione sociale. Roma : Editori Laterza, 2010.

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Monti, Luciano. I fondi strutturali per la coesione europea. Roma : SEAM, 1996.

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1955-, Gigliobianco Alfredo, et Baffigi A. (Alberto), dir. Luigi Einaudi : Libertà economica e coesione sociale. Roma : Laterza, 2011.

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Buzzacchi, Camilla. Dalla coesione all'eguaglianza sostanziale : Il percorso comunitario. Milano : Giuffrè, 2005.

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Gigliobianco, Alfredo. Luigi Einaudi : Libertà economica e coesione sociale. Roma : Editori Laterza, 2010.

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Borgomeo, Carlo. L'equivoco del Sud : Sviluppo e coesione sociale. Roma : Laterza, 2013.

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Maoloni, M., Ermanno Torrico et Paolo Giannotti. Pesaro nel secondo Novecento : Coesione sociale, solidarietà, sviluppo. Urbino : Quattro venti, 2010.

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Chapitres de livres sur le sujet "Coesine"

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Weidner, Donald J., et Herbert R. Carleton. « Elasticity of coesite ». Dans Elastic Properties and Equations of State, 414–26. Washington, D. C. : American Geophysical Union, 1988. http://dx.doi.org/10.1029/sp026p0414.

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D’Arienzo, Meredith. « Cohesion or coesione ? » Dans Studies in Corpus Linguistics, 75–99. Amsterdam : John Benjamins Publishing Company, 2019. http://dx.doi.org/10.1075/scl.92.05dar.

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Loré, Vito. « Coesione aristocratica e competizione politica : Italia meridionale, XI secolo ». Dans Coopétition, 335–46. Turnhout : Brepols Publishers, 2018. http://dx.doi.org/10.1484/m.hama-eb.5.114230.

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Hemley, R. J. « Pressure dependence of Raman spectra of SiO2 polymorphs : α-quartz, coesite, and stishovite ». Dans High‐Pressure Research in Mineral Physics : A Volume in Honor of Syun‐iti Akimoto, 347–59. Washington, D. C. : American Geophysical Union, 1987. http://dx.doi.org/10.1029/gm039p0347.

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Bruni, Carmelo. « Coesione sociale ». Dans 40 PAROLE PER LA CURA DELLA CITTÀ, 85–88. Quodlibet, 2021. http://dx.doi.org/10.2307/j.ctv2gz3xs3.17.

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« Strutture curvilinee coesive : ». Dans L’architettura della permanenza, 56–76. Quodlibet, 2022. http://dx.doi.org/10.2307/j.ctv360nqwn.7.

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Bender, H., et J. Vanhellemont. « Bod-Like Defects in Silicon : Coesite or Hexagonal Silicon ». Dans June 16, 455–68. De Gruyter, 1988. http://dx.doi.org/10.1515/9783112493007-003.

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Fedkin, Valentin V., Theodore D. Burlick, Mary L. Leech, Andrey A. Shchipansky, Peter M. Valizer et W. G. Ernst. « Petrotectonic origin of mafic eclogites from the Maksyutov subduction complex, south Ural Mountains, Russia ». Dans Plate Tectonics, Ophiolites, and Societal Significance of Geology : A Celebration of the Career of Eldridge Moores. Geological Society of America, 2021. http://dx.doi.org/10.1130/2021.2552(09).

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ABSTRACT The Maksyutov complex is a mid- to late-Paleozoic high- to ultrahigh-pressure (HP-UHP) eclogite-bearing subduction zone terrane in the south Ural Mountains. Previous reports of radial fractures emanating from quartz inclusions in garnet, omphacite, and glaucophane, cuboid graphite pseudomorphs after matrix diamond, and microdiamond aggregates preserved in garnet identified by Raman spectroscopy indicate that parts of the complex were subjected to physical conditions of ∼600 °C and &gt;2.8 GPa for coesite-bearing rocks, and &gt;3.2 GPa for diamond-bearing rocks. Peak UHP eclogite-facies metamorphism took place at ca. 385 Ma, and rocks were exhumed through retrograde blueschist-facies conditions by ca. 360 Ma. Bulk analyses of 18 rocks reflect the presence of mid-oceanic-ridge basalt (MORB), oceanic-island basalt (OIB), and island-arc tholeiite (IAT) basaltic and andesitic series plus their metasomatized equivalents. To more fully constrain the petrotectonic evolution of the complex, we computed isochemical phase equilibria models for representative metabasites in the system Na2O-CaO-K2O-FeO-MgO-Al2O3-SiO2-H2O-TiO2 based on our new bulk-rock X-ray fluorescence (XRF) data. Both conventional Fe-Mg exchange thermometry and phase equilibrium modeling result in higher peak equilibrium temperatures than were previously reported for the complex. Pseudosection analysis provides minimum P-T conditions of 650–675 °C and 2.4–2.6 GPa for peak assemblages of the least retrogressed Maksyutov eclogites, whereas Fe-Mg exchange thermometry yields temperatures of 750 ± 25 °C for a pressure of 2.5 GPa. We interpret our new P-T data to reflect a thermal maximum reached by the eclogites on their initial decompression-exhumation stage, that defines a metamorphic field gradient; the relict coesite and microdiamond aggregates previously reported testify to pressure maxima that define an earlier prograde subduction zone gradient. The eclogitic Maksyutov complex marks underflow of the paleo-Asian oceanic plate and does not represent subduction of the Siberian cratonal margin.
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Lounejeva, Elena, Mikjail Ostroumov et Gerardo Sánchez-Rubio. « Micro-Raman and optical identification of coesite in suevite from Chicxulub ». Dans Catastrophic events and mass extinctions : impacts and beyond. Geological Society of America, 2002. http://dx.doi.org/10.1130/0-8137-2356-6.47.

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Cavosie, Aaron J., et Luigi Folco. « Shock-twinned zircon in ejecta from the 45-m-diameter Kamil crater in southern Egypt ». Dans Large Meteorite Impacts and Planetary Evolution VI. Geological Society of America, 2021. http://dx.doi.org/10.1130/2021.2550(17).

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ABSTRACT With an age of less than ~5000 yr and a diameter of 45 m, Kamil crater in Egypt is one of the youngest and smallest terrestrial impact craters known to date. Abundant evidence of shock-deformed sandstone has been reported from Kamil crater, including shatter cones, vesicular impact glass, high-pressure polymorphs of silica and car bon, planar deformation features (PDFs) and planar fractures (PFs) in quartz, dissociated zircon, melt veins, and intergranular melt, giving rise to a range of estimated shock pressures from ~20 to ~60 GPa. Here, we investigated shocked zircon from Kamil crater through characterization of microstructures in a centimeter-sized clast of shocked nonporous sandstone ejecta, previously described as containing quartz grains with PDFs and PFs, coesite, stishovite, diamond, and lechatelierite. Orientation analysis by electron backscatter diffraction (EBSD) showed that the quartz arenite consists of damaged detrital quartz grains surrounded by a matrix of either comminuted quartz or intergranular melt. Individual quartz grains are pervasively fractured (abundant PFs and PDFs); apparent isotropic crushing resulted in uniformly and highly dispersed orientation clusters on pole figures. Zircon grains are not abundant; however, four of 19 grains analyzed by EBSD contained {112} deformation twin lamellae, with individual lamellae ranging in length from 1 to 2 µm. Lengths of twin lamellae in Kamil zircon grains are anomalously short compared to those report-ed in shocked zircon from other impact structures, where individual lamellae are tens of micrometers long. Previous empirical studies have suggested that {112} twin lamellae in zircon form at ~20 GPa in non-porous target rocks, a finding supported by their coexistence, in some impactites, with high-pressure phases such as reidite. The only available experimental constraint, by diamond anvil cell, found {112} twins in zircon powder quenched at 20 GPa. The presence of coesite, stishovite, lechatelierite, and shocked quartz with PDFs in the studied sample is consistent with empirically derived pressure estimates of ~20 GPa for {112} twin formation in zircon in the ejecta sample from Kamil crater. Kamil thus represents the smallest and youngest impact structure where shock-twinned zircon has been reported. Given the apparent efficiency of {112} twin formation (21% of grains), shock-twinned zircon is here shown to provide a robust and readily identifiable record of shock deformation in a relatively common mineral at one of the smallest known terrestrial impact craters.
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Actes de conférences sur le sujet "Coesine"

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Osborne, Z. R., et J. B. Thomas. « TITANIUM SOLUBILITY IN COESITE ». Dans GSA Annual Meeting in Seattle, Washington, USA - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017am-303998.

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Kalugina, A. D., et D. A. Zedgenizov. « Raman spectroscopy of coesite inclusions in natural diamonds ». Dans 4th International Seminar “High-Pressure Mineralogy : Theory and Experiment”. KDU, Moscow, 2022. http://dx.doi.org/10.31453/kdu.ru.978-5-7913-1215-0-2022-22-23.

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Wang, Lu, Songjie Wang, Michael Brown, Junfeng Zhang et Peng Feng. « ON THE SURVIVAL OF INTERGRANULAR COESITE IN UHP ECLOGITE ». Dans GSA Annual Meeting in Seattle, Washington, USA - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017am-307882.

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He, Jing Selena, Patric O. Bobbie et Meng Han. « A Community-based Computational and Engineering Sciences Initiative toward National Development (COESIND) ». Dans 2019 IEEE Frontiers in Education Conference (FIE). IEEE, 2019. http://dx.doi.org/10.1109/fie43999.2019.9028640.

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A. VIEGERS, M. P., B. H. KOEK et A. H. van OMMEN. « An Ordered Precipitate Structure and the Formation of Coesite in Oxygen Implanted Silicon ». Dans 1986 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 1986. http://dx.doi.org/10.7567/ssdm.1986.b-11-4.

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Trukhin, A. N. « Luminescence of silicon dioxide different polymorph modification : Silica glass, α-quartz, stishovite, coesite ». Dans FUNDAMENTALS AND APPLICATIONS IN SILICA AND ADVANCED DIELECTRICS (SIO2014) : X International Symposium on SiO2, Advanced Dielectrics and Related Devices. AIP Publishing LLC, 2014. http://dx.doi.org/10.1063/1.4900473.

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Menezes, Ricardo, et Anderson Fonini. « Efeito da Concavidade na Estabilidade de Taludes em Materiais Coesivo-friccionais ». Dans Congresso Brasileiro de Mecânica dos Solos e Engenharia Geotécnica. ABMS, 2022. http://dx.doi.org/10.4322/cobramseg.2022.0900.

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Gao, Xiao-Ying, et Yong-Fei Zheng. « Geochemical Evidence from Coesite-Bearing Jadeite Quartzites for Large-Scale Flow of Metamorphic Fluids in a Continental Subduction Channel ». Dans Goldschmidt2020. Geochemical Society, 2020. http://dx.doi.org/10.46427/gold2020.791.

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Werner, Hema, Paras Angell, Phil Christensen et Thomas G. Sharp. « THERMAL INFRARED EMISSION OF SHOCKED COCONINO SANDSTONE FROM METEOR CRATER, ARIZONA : SPECTROSCOPIC EVIDENCE OF IMPACT POLYMORPHS, COESITE AND STISHOVITE ». Dans GSA 2020 Connects Online. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020am-360059.

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PAN, Ruiguang, Catherine Macris et Menold Carrie. « Thermodynamic modelling on the UHP metamorphism and fluid infiltration of the Tso Morari coesite-bearing eclogite in NW India ». Dans Goldschmidt2021. France : European Association of Geochemistry, 2021. http://dx.doi.org/10.7185/gold2021.8131.

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