Log in

Relevant bibliographies by topics / Ccel

Contents

Journal articles
Dissertations / Theses
Books
Book chapters
Conference papers
Reports

Academic literature on the topic 'Ccel'

Author: Grafiati

Published: 28 June 2021

Last updated: 1 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Ccel.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Ccel"

1

Pasquini, Luca, Antonio Napolitano, Emanuela Tagliente, Francesco Dellepiane, Martina Lucignani, Antonello Vidiri, Giulio Ranazzi, et al. "Deep Learning Can Differentiate IDH-Mutant from IDH-Wild GBM." Journal of Personalized Medicine 11, no. 4 (April 9, 2021): 290. http://dx.doi.org/10.3390/jpm11040290.

Full text

Abstract:

Isocitrate dehydrogenase (IDH) mutant and wildtype glioblastoma multiforme (GBM) often show overlapping features on magnetic resonance imaging (MRI), representing a diagnostic challenge. Deep learning showed promising results for IDH identification in mixed low/high grade glioma populations; however, a GBM-specific model is still lacking in the literature. Our aim was to develop a GBM-tailored deep-learning model for IDH prediction by applying convoluted neural networks (CNN) on multiparametric MRI. We selected 100 adult patients with pathologically demonstrated WHO grade IV gliomas and IDH testing. MRI sequences included: MPRAGE, T1, T2, FLAIR, rCBV and ADC. The model consisted of a 4-block 2D CNN, applied to each MRI sequence. Probability of IDH mutation was obtained from the last dense layer of a softmax activation function. Model performance was evaluated in the test cohort considering categorical cross-entropy loss (CCEL) and accuracy. Calculated performance was: rCBV (accuracy 83%, CCEL 0.64), T1 (accuracy 77%, CCEL 1.4), FLAIR (accuracy 77%, CCEL 1.98), T2 (accuracy 67%, CCEL 2.41), MPRAGE (accuracy 66%, CCEL 2.55). Lower performance was achieved on ADC maps. We present a GBM-specific deep-learning model for IDH mutation prediction, with a maximal accuracy of 83% on rCBV maps. Highest predictivity achieved on perfusion images possibly reflects the known link between IDH and neoangiogenesis through the hypoxia inducible factor.

APA, Harvard, Vancouver, ISO, and other styles

2

Gross, Jeffrey B. "CCEL Anesthesia featuring Anesthesia Fourth Edition." Anesthesiology 83, no. 6 (December 1, 1995): 1389–90. http://dx.doi.org/10.1097/00000542-199512000-00055.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Sun, Qiao-yan, Xue-jiao Liu, Yu-mei Sun, Mei-chun Wang, Xiang Han, and Xiang-guang Chen. "A Security Wireless Monitoring and Automatic Protection System for CCEL." Wireless Communications and Mobile Computing 2021 (May 14, 2021): 1–14. http://dx.doi.org/10.1155/2021/6652246.

Full text

Abstract:

A wireless monitoring and automatic protection system for laboratory safety is proposed to solve the security problems in chemistry and chemical engineering laboratories (CCEL). The system is based on a wireless sensor network (WSN), including indoor wireless security monitoring node, information aggregation and management node, portable handheld terminal, and laboratory security information management system. Each indoor safety wireless monitoring node can monitor the laboratory security information (for example, fire information, toxic gas content, abnormal sound in chemistry, and chemical engineering laboratory) and control the corresponding protection device. The portable handheld terminal can remind the safety responsible person to check the safety status of the laboratory remotely and can issue corresponding operation and control instructions. According to the instructions it sends, the indoor security wireless monitoring and control node can start the corresponding automatic protection device. The experimental results demonstrate that the system can realize all-weather online monitoring of indoor safety information, ensuring that some important scientific research experiments can be conducted continuously and safely, significantly reduced the workload of laboratory managers, and precisely reported the location and conditions of accidents; the loss caused by the accident can be minimized based on the automatic protection device. The system can also be used in dangerous goods warehouse and inflammable and explosive places.

APA, Harvard, Vancouver, ISO, and other styles

4

Castillo, Hermínia Vincentelli de, and Jeanette Lejter de Bascones. "Perfil do comportamento de leitura de alunos da 6ª série de escola do 1° grau segundo suas condições sociais." Psicologia Escolar e Educacional 1, no. 2-3 (1997): 39–49. http://dx.doi.org/10.1590/s1413-85571997000100005.

Full text

Abstract:

O presente estudo teve como objetivo caracterizar o comportamento de les de 295 estudantes do 6° ano da Escola Básica de instituições públicas e particulares em função do nível social. Para a obtenção da informação foram aplicados dois instrumentos: questionário para a caracterização do comportamento de ler (CCEL) e Medida de Entusiasmo frente a Leitura (MEL). Os resultados indicam que o perfil leitor da amostra varia segundo a camada social da qual são provenientes os sujeitos. Não obstante foram observados comportamentos semelhantes entre os sujeitos das três camadas sociais estudadas.

APA, Harvard, Vancouver, ISO, and other styles

5

Shedrow, Stephanie J. "Cross-Cultural Student Teaching: Examining the Meaning-Making of one White, Female, MiddleClass Preservice Teacher." Journal of International Students 7, no. 2 (April 1, 2017): 270–90. http://dx.doi.org/10.32674/jis.v7i2.381.

Full text

Abstract:

While teacher educators implement diverse student teaching placements for preservice teachers as a means of bridging the cultural mismatch in classrooms around the United States, researchers have only recently begun to tap into the role that preservice teachers’ “whiteness” plays in their ideologies. As such, the purpose of this study was to better understand how one white, female preservice teacher made meaning of her experiences during a cross-cultural experiential learning (CCEL) student teaching placement abroad. Analyzing if and how previous intercultural interactions were drawn upon while abroad, as well as how experiences abroad were employed once returning to the US, findings suggest that cultural competency does not directly equate to recognizing whiteness and the privileges associated.

APA, Harvard, Vancouver, ISO, and other styles

6

Ning, Huiping. "The impact of cooperative learning on English as a foreign language tertiary learners' social skills." Social Behavior and Personality: an international journal 41, no. 4 (May 1, 2013): 557–67. http://dx.doi.org/10.2224/sbp.2013.41.4.557.

Full text

Abstract:

In this study, I focused on the impact of cooperative learning on the development of social skills in English as a foreign language (EFL) tertiary students. Participants were 2 randomly selected classes of students from a university in the north of China. A pretest-posttest control group quasiexperimental design was employed for the comparison of the impact of the cooperative learning approach with that of traditional whole-class instruction on 8 aspects of social skills: self-confidence, sense of cohesion, initiative in socialization, being positive, checking for understanding, equal participation and accountability, acceptance and empathy, and conflict management. These aspects form 8 subscales of the Social Skills Scale for Chinese College English Learners (SSS-CCEL; Ning, 2010), which the participants completed. Findings suggest substantial differences in favor of cooperative learning in the improvement of students' overall social skills, and in particular in the skills of equal participation and accountability.

APA, Harvard, Vancouver, ISO, and other styles

7

Pan, Chun-Hsu, Yu-Pei Lin, Jie-Yu Wang, Hui-Yu Huang, Shun-Cheng Huang, Ji-Mehng Lo, and Chieh-Hsi Wu. "Preventive Effect and Mechanism of Crossostephium chinense Extract on Balloon Angioplasty-Induced Neointimal Hyperplasia." Evidence-Based Complementary and Alternative Medicine 2021 (June 30, 2021): 1–11. http://dx.doi.org/10.1155/2021/8466543.

Full text

Abstract:

Balloon angioplasty-induced neointimal hyperplasia remains a clinical problem that must be resolved. The bioactivities of the Crossostephium chinense extract (CCE) have demonstrated potential in preventing the progression of restenosis. The present study evaluated whether CCE can suppress balloon angioplasty-induced neointima formation and elucidated its possible pharmacological mechanisms. A rat model of carotid arterial balloon angioplasty was established to evaluate the inhibitory effect of CCEs on neointimal hyperplasia. Two cell lines, A10 vascular smooth muscle cells (VSMCs) and RAW264.7 macrophages, were used to investigate the potential regulatory activities and pharmacological mechanisms of CCEs in cell proliferation and migration and in inflammation. Our in vitro results indicated that CCE3, the ethanolic extract of C. chinense, exerted the strongest growth inhibitory and antimigratory effects on VSMCs. CCE3 blocked the activation of focal adhesion kinase, platelet-derived growth factor receptor-β (PDGFRB), and its downstream molecules (AKT and mTOR) and reduced the expression of matrix metalloproteinase-2. In addition, our findings revealed that CCE3 significantly increased the expression of miRNA-132, an inhibitory regulator of inflammation and restenosis, and suppressed the expression of inflammation-related molecules (inducible nitric oxide synthase, cyclooxygenase-2, interleukin- (IL-) 1β, and IL-6). Our in vivo study results indicated that balloon injury-induced neointimal hyperplasia was inhibited by CCE3. CCE3 could reduce neointima formation in balloon-injured arteries, and this effect may be partially attributed to the CCE3-induced suppression of PDGFRB-mediated downstream pathways and inflammation-related molecules.

APA, Harvard, Vancouver, ISO, and other styles

8

Zhou, Da-Kai, Xi-Wang Yang, Huining Li, Yongbo Yang, Zhen-Jun Zhu, and Na Wu. "Up-Regulation of Long Noncoding RNA CCAL Predicts Poor Patient Prognosis and Promotes Tumor Metastasis in Osteosarcoma." International Journal of Biological Markers 32, no. 1 (January 2017): 108–12. http://dx.doi.org/10.5301/jbm.5000240.

Full text

Abstract:

Background Long noncoding RNAs (IncRNAs) play essential roles in tumor progression. Aberrant colorectal cancer-associated IncRNA (CCAL) has been found in colorectal cancer. However, the function of IncRNA CCAL in osteosarcoma (OS) remains unclear. Methods Quantitative real-time PCR (qRT-PCR) was performed to measure CCAL expression in OS tissues and adjacent nontumor tissues. The correlation betweent CCAL expression and clinicopathological features and prognosis was also analyzed. In addition, the function of CCAL was further evaluated by cell proliferation, migration and invasion assays. Results We showed that CCAL was significantly up-regulated in OS tissues compared with adjacent nontumor tissues. Increased expression of CCAL was correlated with advanced TNM stage and metastasis. Kaplan-Meier analysis demonstrated that patients with high CCAL expression had lower overall survival than those with low CCAL expression. Multivariate Cox regression analysis indicated that CCAL expression might be an independent prognostic factor for OS patients. In addition, functional assays showed that decreased CCAL expression could inhibit OS cell proliferation, migration and invasion ability. Conclusions Our findings suggested that CCAL plays critical roles in OS progression and could act as a therapeutic target in the treatment of OS.

APA, Harvard, Vancouver, ISO, and other styles

9

Silveira, Éricka Janine Dantas da, Márcio Campos Oliveira, Maria de Lourdes Silva Arruda de Morais, Lélia Maria Guedes Queiroz, and Antonio de Lisboa Lopes Costa. "Expressão da proteína nm23 em carcinoma de células escamosas de língua metastático e não-metastático." Revista Brasileira de Otorrinolaringologia 74, no. 3 (June 2008): 356–59. http://dx.doi.org/10.1590/s0034-72992008000300008.

Full text

Abstract:

O carcinoma de células escamosas oral (CCEO) exibe prognóstico desfavorável em decorrência da capacidade de invasão aos tecidos vizinhos e elevada incidência de metástases. OBJETIVO: O presente trabalho objetiva analisar a expressão imunohistoquímica da proteína nm23 em CCEs de língua metastáticos e não-metastáticos. METODOLOGIA: A técnica da imunohistoquímica para a proteína nm23-h1 foi realizada em 35 casos de CCE de língua com metástase em 15 casos. Atribuiu-se escore 0, para ausência de marcação; 1, marcação focal e 2 para marcação difusa. RESULTADOS: Observou-se marcação focal para a proteína nm23 em 9 casos, difusa em 15, e ausência de marcação em 11 espécimes. O teste exato de Fischer foi aplicado, não havendo diferença estatisticamente significativa para positividade desta proteína nos casos metastáticos e não-metastáticos (p=0.365), apesar de que em 66.7% dos casos com metástase não houve marcação. CONCLUSÕES: A presença da proteína nm23 não esteve relacionada de forma positiva aos casos de CCE de língua sem metástase. Dessa forma, vários outros fatores inerentes à célula neoplásica e ao hospedeiro podem estar relacionados aos mecanismos supressores do processo metastático nesta entidade.

APA, Harvard, Vancouver, ISO, and other styles

10

LEITE, CAROLINE JUNQUEIRA BARCELLOS, JOSSANA PEREIRA de SOUSA, JOSÉ ALBERTO da COSTA MEDEIROS, MARIA LÚCIA da CONCEIÇÃO, VIVYANNE dos SANTOS FALCÃO-SILVA, and EVANDRO LEITE de SOUZA. "Inactivation of Escherichia coli, Listeria monocytogenes, and Salmonella Enteritidis by Cymbopogon citratus D.C. Stapf. Essential Oil in Pineapple Juice." Journal of Food Protection 79, no. 2 (February 1, 2016): 213–19. http://dx.doi.org/10.4315/0362-028x.jfp-15-245.

Full text

Abstract:

ABSTRACTIn the present study, the efficacy of Cymbopogon citratus D.C. Stapf. essential oil (CCEO) to provoke a 5-log CFU/ml (5-log) inactivation in a mixed composite of Escherichia coli, Listeria monocytogenes, and Salmonella enterica serovar Enteritidis in pineapple (Ananas comosus (L.) Merril) juice (4°C) was assessed. Moreover, the effects of CCEO on the physicochemical and sensory quality parameters of pineapple juice were evaluated. The MIC of CCEO was 5 μl/ml against the composite mix examined. For L. monocytogenes and E. coli inoculated in juice containing CCEO (5, 2.5, and 1.25 μl/ml), a ≥5-log reduction was detected after 15 min of exposure. This same result was obtained for Salmonella Enteritidis incubated alone in pineapple juice containing CCEO at 5 and 2.5 μl/ml. Overall, Salmonella Enteritidis was the most tolerant and L. monocytogenes was the most sensitive to CCEO. The physicochemical properties (pH, titratable acidic [citric acid per 100 g], and soluble solids) of pineapple juice containing CCEO (2.5 and 1.25 μl/ml) were maintained. Juice containing CCEO (2.5 and 1.25 μl/ml) exhibited similar scores for odor, appearance, and viscosity compared with juice without CCEO. However, unsatisfactory changes in taste and aftertaste were observed in juices containing CCEO. These results suggest that CCEO could be used as an alternative antimicrobial compound to ensure the safety of pineapple juice, although CCEO at the tested concentrations negatively impacted its taste. Therefore, further studies are needed to determine the balance between microbial safety and taste acceptability of pineapple juice containing CCEO.

APA, Harvard, Vancouver, ISO, and other styles

More sources

Dissertations / Theses on the topic "Ccel"

1

Varvel, Nicholas H. "THE ROLE OF BETA-AMYLOID AND INFLAMMATION IN NEURONAL CELL CYCLE EVENTS IN ALZHEIMER'S DISEASE MOUSE MODELS." Case Western Reserve University School of Graduate Studies / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=case1226609920.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Fanarraga, Torres María Victoria. "Informe sobre Expediente N° 2839-2014-CCL." Bachelor's thesis, Pontificia Universidad Católica del Perú, 2020. http://hdl.handle.net/20.500.12404/17956.

Full text

Abstract:

El presente informe recae sobre el proceso arbitral interpuesto por las empresas Desarrollo Forestal S.A.C. y DEFORSA INC. contra el Ministerio de Economía y Finanzas (MEF), cuyo objeto es la declaración de extinción o inejecutabilidad de la hipoteca, registrada a favor del MEF; así como el levantamiento de la misma, pedido que los demandantes sustenta en virtud a la prescripción extintiva de las obligaciones y por la indebida cesión de la garantía. El expediente analizado contiene materias jurídicas relevantes, tales como la prescripción extintiva, principios del derecho arbitral, laudo arbitral, recusación, vigencia de la hipoteca, caducidad del asiento registral de la hipoteca, entre otros, para lo cual se llevó a cabo la revisión de normas y doctrina del Derecho Civil, Procesal Civil, Arbitraje y Registral, del mismo modo, la revisión de derechos reconocidos por nuestra Constitución, relacionados a efectiva tutela jurisdiccional y debido proceso; cuya inobservancia jurídica no solo tiene consecuencias entre las partes sino que adicional a ello, tiene efectos en el desarrollo económico del país. Por otro lado, el objetivo de analizar el expediente consiste en revisar si las actuaciones de las partes y el Tribunal Arbitral a lo largo del proceso se ajustan al derecho; así como, evaluar la adecuada aplicación de los conceptos jurídicos antes mencionados. De lo señalado concluimos que, la obligación de los operadores jurídicos es ejercer de forma adecuada el derecho, no se debe confundir la eficiencia con la sobrecarga de pedidos ante autoridad jurisdiccional que puede conllevar a decisiones contradictorias, ni mucho menos confundir conceptos jurídicos, que puedan mellar las pretensiones de las partes; por otro lado, la labor de las autoridades no solo se debe limitar a la actuación de las etapas procesales, como un mero trámite, debe buscarse la eficiencia de los procesos con debidas motivaciones y dándole la relevancia necesaria a todas las etapas del proceso.

APA, Harvard, Vancouver, ISO, and other styles

3

Yaranga, Oscorima Katiuska. "Informe sobre Expediente No. 2278-2012-CCL." Bachelor's thesis, Pontificia Universidad Católica del Perú, 2021. http://hdl.handle.net/20.500.12404/18936.

Full text

Abstract:

El análisis del expediente N° 2278-2012-CCL, tiene por objeto profundizar en mis conocimientos en materia civil, contractual y arbitral, con especial énfasis en todos los temas vinculados a los contratos preparatorios, ejercicio de las arras en los diversos contratos, y profundizar en el procedimiento de recusación de los árbitros. Las hipótesis vinculadas a las materias estudiadas son: (i) Que el tipo contractual celebrado no se ajusta con la común intención de las partes, y; (ii) Que el árbitro se mantuvo imparcial e independiente en el curso de la recusación planteada. La investigación del informe es académica, debido a que inicia en el estudio de esquemas conceptuales regulados en la norma y en la doctrina. A partir de estas teorías, busco demostrar que los supuestos de hecho revelados en el contrato y en las actuaciones de las partes se enmarcan en esquemas conceptuales, otorgando así una categoría jurídica a cada caso. El presente informe nos permite arribar a dos conclusiones principales: (i) El documento (contrato analizado) contiene más de un tipo contractual, por lo que, se analizó cada cláusula para asignar las figuras contractuales a cada caso y resolver los problemas jurídicos determinados, y; (ii) La recusación plantea varios supuestos que para la parte recusadora, evidencia omisión a los deberes de imparcialidad e independencia; sin embargo, cada supuesto debe ser analizado de acuerdo a la norma y las directrices internacionales, concluyendo que el árbitro se mantuvo imparcial e independiente

APA, Harvard, Vancouver, ISO, and other styles

4

Solmos, Matthew Aaron. "An experimental investigation of the countercurrent flow limitation." Texas A&M University, 2008. http://hdl.handle.net/1969.1/85944.

Full text

Abstract:

A new correlation for the prediction of the Countercurrent Flow Limitation (CCFL) in a large diameter tube with a falling water lm is proposed. Dierent from previous correlations, it predicts the onset of ooding by considering the relative velocities of the working uids and the lm thickness of the liquid layer. This provides a more complete accounting of the physical forces contributing to CCFL. This work has been undertaken in order to provide a better estimate of CCFL for reactor safety codes such as MELCOR, MAAP, and SCDAP/RELAP. Experiments were conducted to determine the CCFL for a 3-inch inner diameter smooth tube with an annular liquid lm and air injection from the bottom. The size of the test section and the range of working uid ow rates were based on a scaling analysis of the surge line of a PressurizedWater Reactor pressurizer. An experimental facility was designed and constructed based on this analysis in order to collect data on the CCFL phenomenon. In order to capture some of the physical phenomena at the onset of ooding visual pictures were taken at high speed. These pictures provided a new understanding of the process of transition to ooding. The facility also produced a new set of ooding data. This can also lead to a more comprehensive mechanistic model.

APA, Harvard, Vancouver, ISO, and other styles

5

Lecuivre, Jérôme. "Évaluation d'architectures temps réel réparties : application à CCE." Vandoeuvre-les-Nancy, INPL, 1996. http://www.theses.fr/1996INPL093N.

Full text

Abstract:

Notre problématique de recherche au sens large consiste à fournir des outils et des modèles aidant à la conception d'applications temps réel distribuées. Dans le cadre général de la conception, il est important, primordial même, de prendre en compte le plus tôt possible, dans le cycle de vie du système, les paramètres de performance tels que temps de réponse du système ou taux d'occupation des ressources. L’évaluation de performances d'un environnement temps réel distribué est une tache délicate: bien qu'une méthodologie générale existe, chaque étude est particulière. Comment poser proprement le problème, comment le modéliser, quels sont les critères de performance les plus appropriés, quelles sont les bonnes hypothèses, comment mesurer la charge de travail, peut-on se fier aux résultats du modèle ? Le travail que nous avons entrepris fournit des éléments de réponse à ces questions. Pour mener à bien nos travaux, nous avons utilisé et illustré la méthodologie définie par Jain. Nous avons aussi appliqué à la modélisation de profils de communication les règles de modélisation orientées objet définies par Nachef. Nous confrontons les résultats fournis par le modèle aux résultats analytiques ou aux mesures réelles obtenues par expérimentation sur le système pour différents types de machines et de protocoles de communication. Nous proposons une structure d'accueil afin de faciliter la construction de modèles de profils de communication. Notre but est de déterminer si les contraintes de temps de l'application peuvent être respectées par la qualité de service fournie par le profil de communication choisi. Notre approche a été appliquée à la plate-forme temps réel distribuée Cime Computing Environment (CCE) dont nous décrivons les services et la qualité de service associée. Nous proposons plusieurs mécanismes protocolaires permettant de faciliter la gestion des contraintes de temps

APA, Harvard, Vancouver, ISO, and other styles

6

Resende, Janaina de Oliveira. "Utilização do estágio de extração alcalina a frio (CCE) para conversão de polpa papel em solúvel, com reaproveitamento do filtrado CCE." Universidade Federal de Viçosa, 2014. http://www.locus.ufv.br/handle/123456789/7646.

Full text

Abstract:

Submitted by Reginaldo Soares de Freitas (reginaldo.freitas@ufv.br) on 2016-05-09T15:52:36Z No. of bitstreams: 1 texto completo.pdf: 949761 bytes, checksum: 78498facd974f6922bc95ed7d2c43350 (MD5)
Made available in DSpace on 2016-05-09T15:52:36Z (GMT). No. of bitstreams: 1 texto completo.pdf: 949761 bytes, checksum: 78498facd974f6922bc95ed7d2c43350 (MD5) Previous issue date: 2014-12-19
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Polpas solúveis são polpas especiais que possuem alto teor de alfa-celulose, e baixos teores de hemiceluloses, lignina, extrativos e inorgânicos. Elas podem ser produzidas a partir de algodão ou madeira. A partir da madeira, essas polpas são, usualmente, fabricadas pelos processos de cozimento sulfito ácido ou pré-hidrolise Kraft. Alternativamente, elas poderiam ser produzidas a partir de polpa Kraft papel, utilizando-se uma técnica de remoção de hemiceluloses denominada de extraçãoalcalina a frio (CCE). O estágio CCE, gera uma quantidade significativa de licor CCE rico em hemiceluloses e álcali, que precisam ser reaproveitados. As hemiceluloses poderiam ser reaproveitadas como aditivos para várias aplicações, inclusive na produção de papéis especiais. Por exemplo, elas podem influenciar significativamente a qualidade de papeis de imprimir e escrever (P&W), melhorando suas qualidades mecânicas. Neste estudo, o objetivo foi determinar a posição do estágio CCE num processo industrial, visando a produção de polpa solúvel, de modo a reduzir o consumo de reagentes durante o branqueamento da polpa e recuperar as xilanas do licor CCE por precipitação com etanol. As xilanas recuperadas foram depositadas na polpa Kraft de eucalipto durante a etapa de deslignificação com oxigênio e foi determinada a influência delas nos processos de branqueamento e refino da polpa e nas propriedades da polpa resultante. A localização do estágio CCE como primeira etapa da sequência de branqueamento se mostrou mais adequada para a produção de polpa solúvel grau viscose, pelo menor consumo de reagentes de branqueamento e maior eficiência de remoção de hemiceluloses da polpa. As xilanas assim removidas e recuperadas com etanol foram adicionadas a uma polpa kraft marrom na etapa de deslignificação com oxigênio resultando ganhos de rendimento de até 4,5% em relação a polpa Referência. O consumo de energia no refino da polpa foi reduzido significativamente pela deposiçãodas xilanas, sendo o benefício proporcional à quantidade de xilanas depositadas. De modo geral, as propriedades mecânicas das polpas foram beneficiadas pela adição de xilanas na etapa de deslignificação com oxigênio.
Dissolving pulp is a special grade pulp which should present a high alpha-cellulose content and low hemicellulose, lignin, extractives, and inorganic content. These pulps are obtained by cotton or wood as raw material. From the wood, these pulps are usually manufactured by the acid sulphite cooking processes or pre-hydrolysis kraft. Alternatively, they could be made from Kraft pulp using a hemicellulose removal technique called cold caustic extraction (CCE). The CCE stage generates a significant volume of alkaline liquor rich in hemicellulose that needs to be reused. Hemicellulose could be reused as additives in many applications, including for producing specialty papers. For example, they can improve the printing and writing paper (P&W) quality, improving its physical and mechanical properties. In this study, the objective was to determine the position of the CCE stage in an industrial process aiming at the production of dissolving pulp, aiming to reduce the reagents consumption during the pulp bleaching, and recover CCE liquor xylan precipitation with ethanol. The recovered xylan were deposited onto eucalyptus kraft pulp during the oxygen delignification stage, it was determined their influence on the pulp bleaching and refining processes, and pulp properties. The position of the CCE stage as the first stage in the bleaching sequence was suitable for the production of viscose-grade pulp showing a lower bleaching chemicals consumption and greater hemicellulose removal efficiency of the pulp. The xylan thus removed and recovered with ethanol were added to a brown kraft pulp in the oxygen delignification stage with resulting yield gains in the range of -1.3 to 4.5% compared to the reference pulp. Energy consumption in the refining of the pulp was significantly reduced by xylan deposition, with the benefit proportional to the amount of deposited xylan. In general, the physico-mechanical properties pulps were greatly benefited by the addition of xylan in the delignification stage.

APA, Harvard, Vancouver, ISO, and other styles

7

León, Rodas Jackeline. "Informe sobre el Caso Arbitral N° 0072‐2016‐CCL." Bachelor's thesis, Pontificia Universidad Católica del Perú, 2020. http://hdl.handle.net/20.500.12404/18631.

Full text

Abstract:

En el presente informe se analiza el laudo del caso arbitral N° 0072-2016-CCL emitido por el Tribunal Arbitral en el marco del proceso arbitral interpuesto por Metro de Lima Línea 2 S.A. (en adelante el “Concesionario”), ante la Cámara de Comercio de Lima, contra el Ministerio de Transporte de Comunicaciones, actuando en representación del Estado de la República del Perú, (en adelante el “Concedente”) por la aplicación de las penalidades contractuales impuestas por el Organismo Supervisor de la Inversión en Infraestructura de Transporte de Uso Público (en adelante “OSITRAN1”) a Metro de Lima Línea 2 S.A. por el incumplimiento de la cláusula 6.74 del Contrato referido al Mantenimiento de Tránsito y Desvío de Tráfico en el Área de la Concesión denominada “PV23” de la Etapa 1A del proyecto “Línea 2 y Ramal Av. Faucett – Av. Gambetta de la Red Básica del Metro de Lima y Callao” (en adelante el “Proyecto”). Como cuestión previa, se analiza y determina que las controversias relativas a las penalidades contractuales por el incumplimiento de la cláusula 6.74 del Contrato pueden ser resueltas a través de la vía arbitral por tener naturaleza contractual. Conclusión que coincide con la interpretación y decisión del Tribunal Arbitral que determinó que las penalidades tienen naturaleza contractual y, por ello, son arbitrables. Seguidamente, se desarrolla el alcance y forma de aplicación de las penalidades por parte de OSITRAN. Determinándose que el Concesionario incumplió la cláusula 6.74 del Contrato correspondiendo la aplicación de las penalidades contractuales por los siguientes motivos. En primer lugar, porque CSIL2 fiscalizó en base a los planos vigentes y aprobados por la Municipalidad Metropolitana de Lima (en adelante el “MML”), los cuales no han sido modificados por la MML. Corroborándose que los informes emitidos por CSIL2, que sirven se base a OSITRAN para verificar el incumplimiento de Metro, han tenido como insumo documentación correcta y vigente. En segundo lugar, respecto a la intimación en mora, de conformidad con la cláusula 17.13, se coincide con el Tribunal Arbitral de que no es posible afirmar que OSITRAN debe primero imputar incumplimiento y luego aplicar las penalidades. Las cláusulas 17.7 y 17.13 establecen que en un mismo acto OSITRAN se encuentra facultado para comunicar el incumplimiento e imponer las penalidades. La única exigencia impuesta a OSITRAN consiste en acreditar el incumplimiento imputado como condición para aplicar las penalidades. Situación que se ha demostrado en cada uno de los casos referidos de las penalidades. En tercer lugar, Metro no ha podido demostrar la existencia de causas que generen que el incumplimiento de la totalidad de los componentes del Plan de Desvío no le sea imputable. Metro no presentó sustento alguno sobre causas que generen que el incumplimiento del componente del Desvío de Tráfico no le sea imputable. Asimismo, las denuncias por los hurtos de las señalizaciones no abarcan la totalidad del periodo penalizado. El incumplimiento de cualquiera de los componentes del Plan de Desvío, faculta a OSITRAN a imponer la penalidad establecida en el Anexo N° 10 del Contrato. Por lo que, las penalidades son exigibles a Metro, coincidiendo con el Tribunal Arbitral. Finalmente, sobre la base de los hechos y de la normativa aplicable, se concluye que el Tribunal Arbitral pueda hacer uso de su facultad excepcional para reducir las penalidades impuestas por OSITRAN a fin de atenuar las consecuencias patrimoniales de responsabilidad, correspondiendo la reducción de las penalidades contractuales

APA, Harvard, Vancouver, ISO, and other styles

8

Gamarra, Pariasca Evelyn Consuelo. "Informe Jurídico del Caso Arbitral Nº 2474-2012-CCL." Bachelor's thesis, Pontificia Universidad Católica del Perú, 2021. http://hdl.handle.net/20.500.12404/20084.

Full text

Abstract:

El presente informe aborda los principales problemas jurídicos identificados en el Laudo Arbitral del Caso Nº 2474-2012-CCL, resuelto por el Tribunal Arbitral de la Cámara de Comercio de Lima, en el marco del proceso arbitral interpuesto por la empresa Concesionaria Vial del Perú S.A. – COVIPERÚ en contra del Estado Peruano, representado por el Ministerio de Transporte y Comunicaciones – MTC, en torno a la vigencia del régimen tarifario. Siendo analizado en el presente informe, las competencias del Tribunal Arbitral en relación con lo resuelto por el órgano colegiado y si ello, correspondía a otro organismo en virtud de las competencias, conferidas por Ley. En ese sentido, el desarrollo del informe aborda los contenidos sobre las materias que debían ser resueltas en arbitraje, en análisis del Contrato de Concesión del Tramo Vial Puente Pucusana – Cerro Azul – Ica.

APA, Harvard, Vancouver, ISO, and other styles

9

Wellen, George Arthur. "Branch groups and automata." Thesis, University of Oxford, 2008. http://ora.ox.ac.uk/objects/uuid:b0be5468-cce9-421b-85be-c386d7c3808a.

Full text

Abstract:

The focus of this thesis is finitely generated subgroups of the automorphism group of an infinite spherically homogeneous rooted tree (regular or irregular). The first chapter introduces the topic and outlines the main results. The second chapter provides definitions of the terminology used, and also some preliminary results. The third chapter introduces a group that appears to be a promising candidate for a finitely generated group of infinite upper rank with finite upper $p$-rank for all primes $p$. It goes on to demonstrate that in fact this group has infinite upper $p$-rank for all primes $p$. As a by-product of this construction, we obtain a finitely generated branch group with quotients that are virtually-(free abelian of rank $n$) for arbitrarily large $n$. The fourth chapter gives a complete classification of ternary automata with $C_2$-action at the root, and a partial classification of ternary automata with $C_3$-action at the root. The concept of a `windmill automaton' is introduced in this chapter, and a complete classification of binary windmill automata is given. The fifth chapter contains a detailed study of the non-abelian ternary automata with $C_3$-action at the root. It also contains some conjectures about possible isomorphisms between these groups.

APA, Harvard, Vancouver, ISO, and other styles

10

Whiteman, Mark Ian. "The anatomy of Mesozoic carbonate platform-margins, southern Apennines, Italy." Thesis, University of Oxford, 1989. http://ora.ox.ac.uk/objects/uuid:f4df240b-cce7-4ac6-8c40-504e2187d018.

Full text

Abstract:

The stratigraphy and sedimentology of Mesozoic carbonate platform-margins cropping out in southern Italy are investigated. New strati graphic data are presented from northern and eastern slopes of the Apennine carbonate platform, based on locallycorrelated field sections. Thin-section petrography is used to demonstrate the spatial and temporal distribution of derived lithoclasts. Results indicate that southern Apennine platforms underwent repeated erosion during Cretaceous time and possible reasons for this are discussed. Petrographic studies also provided outline sediment parageneses for slopes and platforms, with special reference to the detailed geochemistry of secondary dolomite formation on the eastern margin of the Apulian platform, whose growth is indicated by proton microprobe microanalysis to have been influenced by redox changes. The sedimentary facies and sediment geometries of Upper Cretaceous to Lower Tertiary slope sediments mapped in the Frosolone area are discussed in a case-study. Cross-sections showing geometries of key beds are presented, and depositional controls are discussed. Outcrop data suggest an Early to Middle Jurassic age of basin formation of this sector of the Lagonegro-Molise basin. A further case study from the Mesozoic slope in the Gran Sasso shows sediment geometries at reflection seismic scale, and relates them to possible depositional control by relative sea-level fluctuations. Finally, data from southern Apennine platforms and basins are combined in a tentative sequence stratigraphic framework for the Middle Cretaceous. The results of onedimensional subsidence modelling are presented in order to separate and describe the signals of local tectonics and relative sea-level fluctuations affecting the southern passive-margin of Mesozoic Tethys.

APA, Harvard, Vancouver, ISO, and other styles

More sources

Books on the topic "Ccel"

1

Northern Ireland Council for the Curriculum Examinations and Assessment. CCEA: A guide. Belfast: Northern Ireland Coucil for the Curriculum, Examinations and Assessment, 1995.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

2

A, Armstrong Eileen B., ed. Geography for CCEA. Newtownards: Colourpoint Books, 2008.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

3

Transition, Centre for Co-operation with Economies in. CCET activities report 1993. Paris: Organisation for Economic Co-operation and Development, 1994.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

4

Geography for CCEA GCSE. Newtownards: Colourpoint, 2012.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

5

Kerr, Hope. GCSE business studies for CCEA. London: Hodder & Stoughton, 2003.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

6

Roy, White, ed. Physics for CCEA AS level. Newtownards: Colourpoint Educational, 2008.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

7

Manson, Tim. CCEA AS geography: Human geography. Oxfordshire [England]: Hodder Education, 2014.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

8

Biology for CCEA A2 level. Newtownards, County Down, Northern Ireland: Colourpoint Educational, 2013.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

9

author, Hamill Alistair, ed. CCEA AS geography: Physical geography. Deddington: Philip Allan, 2014.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

10

Sapelli, Giulio. Cooperazione, proprietà, management: Il modello CCPL. Milano: Libri Scheiwiller, 2004.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

More sources

Book chapters on the topic "Ccel"

1

Liu, Xue-jiao, Xiang-guang Chen, Zhi-ming Li, Ni Du, and Ling-tong Tang. "Development of a Wireless Security Monitoring System for CCEL." In Advances in Intelligent Systems and Computing, 75–82. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-65978-7_12.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Sharma, Sherven, Maie St John, Jay M. Lee, and Steven Dubinett. "CCL-21." In Encyclopedia of Signaling Molecules, 790–99. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-67199-4_101560.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Sharma, Sherven, Maie St John, Jay M. Lee, and Steven Dubinett. "CCL-21." In Encyclopedia of Signaling Molecules, 1–9. New York, NY: Springer New York, 2016. http://dx.doi.org/10.1007/978-1-4614-6438-9_101560-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Bochman, Andrew A., and Sarah G. Freeman. "CCE Futures." In Countering Cyber Sabotage, 165–79. Boca Raton, FL: CRC Press, 2021.: CRC Press, 2020. http://dx.doi.org/10.4324/9780367491161-10.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Wildner, Martin. "Strategische CCE-Nutzenpotenziale." In Strategische Ausrichtung von Corporate-Citizenship-Engagement, 131–91. Wiesbaden: Springer Fachmedien Wiesbaden, 2017. http://dx.doi.org/10.1007/978-3-658-16942-8_5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Wildner, Martin. "Generische CCE-Kernstrategietypen." In Strategische Ausrichtung von Corporate-Citizenship-Engagement, 193–222. Wiesbaden: Springer Fachmedien Wiesbaden, 2017. http://dx.doi.org/10.1007/978-3-658-16942-8_6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Mallet, Frédéric, and Jean-Viven Millo. "Boundness Issues in CCSL Specifications." In Formal Methods and Software Engineering, 20–35. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-41202-8_3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Avenhaus, Jürgen, and Bernd Löchner. "CCE: Testing Ground Joinability." In Automated Reasoning, 658–62. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/3-540-45744-5_53.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

de Souza, Wesley Willy Oliveira, and Estevam Rafael Hruschka Júnior. "Cognitive Conversation Language - CCL." In Advances in Intelligent Systems and Computing, 309–18. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-53480-0_31.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Zhang, Yuanrui, Hengyang Wu, Yixiang Chen, and Frédéric Mallet. "Embedding CCSL into Dynamic Logic: A Logical Approach for the Verification of CCSL Specifications." In Communications in Computer and Information Science, 101–18. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-12988-0_7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Ccel"

1

Gomes, Jorge, Pedro Mariano, and Anders Lyhne Christensen. "Hyb-CCEA." In GECCO '15: Genetic and Evolutionary Computation Conference. New York, NY, USA: ACM, 2015. http://dx.doi.org/10.1145/2739482.2768495.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

"CCET 2019 Committees." In 2019 IEEE 2nd International Conference on Computer and Communication Engineering Technology (CCET). IEEE, 2019. http://dx.doi.org/10.1109/ccet48361.2019.8989011.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

"CCET 2019 TOC." In 2019 IEEE 2nd International Conference on Computer and Communication Engineering Technology (CCET). IEEE, 2019. http://dx.doi.org/10.1109/ccet48361.2019.8989285.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

"CCET 2019 Preface." In 2019 IEEE 2nd International Conference on Computer and Communication Engineering Technology (CCET). IEEE, 2019. http://dx.doi.org/10.1109/ccet48361.2019.8989364.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Chen, Linbin, Pilin Junsangsri, Pedro Reviriego, and Fabrizio Lombardi. "CCE." In NANOARCH '18: IEEE/ACM International Symposium on Nanoscale Architectures. New York, NY, USA: ACM, 2018. http://dx.doi.org/10.1145/3232195.3232196.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

"CCEM 2019 Organizing Committee." In 2019 IEEE International Conference on Cloud Computing in Emerging Markets (CCEM). IEEE, 2019. http://dx.doi.org/10.1109/ccem48484.2019.00008.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

"CCET 2019 Copyright Page." In 2019 IEEE 2nd International Conference on Computer and Communication Engineering Technology (CCET). IEEE, 2019. http://dx.doi.org/10.1109/ccet48361.2019.8988933.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

"CCET 2019 Cover Page." In 2019 IEEE 2nd International Conference on Computer and Communication Engineering Technology (CCET). IEEE, 2019. http://dx.doi.org/10.1109/ccet48361.2019.8989010.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

"CCET 2019 Title Page." In 2019 IEEE 2nd International Conference on Computer and Communication Engineering Technology (CCET). IEEE, 2019. http://dx.doi.org/10.1109/ccet48361.2019.8989185.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

"CCET 2020 Cover Page." In 2020 IEEE 3rd International Conference on Computer and Communication Engineering Technology (CCET). IEEE, 2020. http://dx.doi.org/10.1109/ccet50901.2020.9213163.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Ccel"

1

Freeman, Sarah G., Curtis St Michel, Robert Smith, and Michael Assante. Consequence-driven cyber-informed engineering (CCE). Office of Scientific and Technical Information (OSTI), October 2016. http://dx.doi.org/10.2172/1341416.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Gellner, Jeffrey, and Curtis St. Michel. CCE Case Study: Baltavia Substation Power Outage. Office of Scientific and Technical Information (OSTI), May 2020. http://dx.doi.org/10.2172/1645032.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Martin, Andre. Everyday leadership: A CCL research white paper. Center for Creative Leadership, 2007. http://dx.doi.org/10.35613/ccl.2007.2011.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Gellner, Jeffrey R., and Curtis P. St Michel. CCE Case Study: Baltavia Substation Power Outage. Office of Scientific and Technical Information (OSTI), May 2020. http://dx.doi.org/10.2172/1631818.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Bentz, Dale P., Xiuping Feng, Claus-Jochen Haecker, and Paul E. Stutzman. Analysis of CCRL proficiency cements 135 and 136 using CEMHYD3D. Gaithersburg, MD: National Institute of Standards and Technology, 2000. http://dx.doi.org/10.6028/nist.ir.6545.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Wallnau, Kurt C., and James Ivers. Snapshot of CCL: A Language for Predictable Assembly. Fort Belvoir, VA: Defense Technical Information Center, June 2003. http://dx.doi.org/10.21236/ada418453.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Waydo, Stephen, and Eric Klavins. Verification of an Autonomous Reliable Wingman Using CCL. Fort Belvoir, VA: Defense Technical Information Center, January 2004. http://dx.doi.org/10.21236/ada464849.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Banks, G. N., J. K. Wong, and H. Whaley. Combustion evaluation of eureka residue in the CCRL pilot-scale flame tunnel furnace. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1989. http://dx.doi.org/10.4095/304418.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Wong, J. K., G. N. Banks, and H. Whaley. Combustion evaluation of BP TRANSOIL emulsion in CCRL pilot-scale flame tunnel furnace. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1989. http://dx.doi.org/10.4095/304426.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Leigh, Stefan, and N. Alan Heckert. Graphical analysis of the CCRl Portland cement proficiency sample database (samples 1-72). Gaithersburg, MD: National Institute of Standards and Technology, 1994. http://dx.doi.org/10.6028/nist.ir.5387.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!