cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Insecticidal, cytotoxic and anti-phytopathogenic fungal activities of chemical constituents from the aerial parts of Ferula sinkiangensis
Creators: name: Liu, Tingting
name: Wang, Liping
name: Zhang, Lan
name: Jiang, Hongyun
name: Zhang, Yanning
name: Mao, Liangang
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: A new rare monoterpene coumarin (1) and its two known analogues (2–3), together with two sesquiterpenes (6–7) and ferulic acid (8) were isolated from the aerial parts of Ferula sinkiangensis. The structure of new compound was established on the basis of 1D and 2D NMR data and HRESIMS data interpretation. Insecticidal, cytotoxic and anti-phytopathogenic fungal activities of isolated compounds were evaluated against third-instar larvae of Spodoptera exigua and its cell line, and three plant pathogenic fungi respectively. Compounds 1–3 and 6–7 were found to be more effective contact toxicity to S. exigua with the corrected mortality values of 38.89%-58.89% at 10 μg/larva doses for 24 h. Further studies showed that compounds 3 and 6 exhibited cell growth inhibitory activity against S. exigua cell line with the EC50 values of 22.78 and 14.64 µM for 72 h. In addition, compound 6 exhibited potent antifungal activity with MICs = 16–32 µg/mL.
Boîte 68 69 Motte colombins rabotage gabon pdf
Creators: name: UMR 7055 Préhistoire Et Technologie
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019

description: Source: Technothèque de l'UMR 7055 Préhistoire et Technologie, Référentiel de la technologie céramique
Workplace industrial relations in the context of a failing school
Creators: name: Calveley, Moira Dorothy
Publisher: name: University of Hertfordshire
Year: 2000
Subjects: New managerialism, Labor, Political science, Public administration, Education

description: Over the last two decades the UK public sector has seen the introduction of 'new managerialism' - the devolvement to the local level of management initiatives and techniques more traditionally associated with the private sector; this has arguably increased industrial relations tensions in the workplace as both line managers and workers have become involved in actions and negotiations new to them. This thesis provides a unique, in-depth, consideration of the impact on industrial relations of new managerialism in a 'failing' secondary comprehensive school; it identifies how devolved management and public accountability has inflamed the workplace industrial relations of that school. By taking a qualitative, multi-method, case study approach to the research, the thesis investigates at first hand how management and teachers respond to centralised government initiatives at the school level. It considers, and contributes to, the debate surrounding the extent of managerial autonomy that public sector managers have and how managers may take differing approaches - and achieve different results - when implementing new managerialist initiatives at the local level. As a study of workplace industrial relations, the thesis, engages with and significantly contributes to, the academic literature stressing the importance of local trade union leadership to trade union activity; indeed, the work furthers the debate concerning the inter-relationship between political and trade union activism and the importance of political factions within trade unions, areas which are under-researched. By exploring the tensions between trade union members and their official union representatives, the thesis examines the complex inter-relationship between union democracy and union bureaucracy. Finally, the case study identifies policy implications for both the government and the trade union, particularly with respect to the closing and re-opening of 'failing' schools.
Mutual influence between covalent and noncovalent interactions in H3N–MCN–XF (X = H, Li, Cl, Br; M = Ag, Cu, Au)
Creators: name: Lv, Han
name: Zhuo, Hong-Ying
name: Li, Qing-Zhong
name: Yang, Xin
name: Li, Wen-Zuo
name: Cheng, Jian-Bo
Publisher: name: Taylor & Francis
Year: 2014
Subjects: Uncategorised

description: The interplay between covalent and noncovalent interactions has been investigated in H3N–MCN–XF (X = H, Li, Cl, Br; M = Ag, Cu, Au) complexes using ab initio calculations at the MP2 level of theory. The coinage metal as a substituent has an irregular enhancing effect (Au < Cu < Ag) on the strength of noncovalent interaction in MCN–XF, while the covalent interaction in H3N–MCN becomes stronger with the reverse order. Interesting cooperativity effects were observed when covalent and noncovalent interactions coexist in the same complex, and they become more prominent for the stronger covalent and noncovalent interactions. These effects have been characterised in detail with the structural, spectroscopic, energetic, and charge transfer features of the complexes.
The application of neural networks to anodic stripping voltammetry to improve trace metal analysis
Creators: name: Manwaring, Howard Stephen
Publisher: name: University of Hertfordshire
Year: 1995
Subjects: Neural networks, Artificial intelligence, Water, Pollution, Water Pollution, Sewage, Testing, Laboratories

description: This thesis describes a novel application of an artificial neural network and links together the two diverse disciplines of electroanalytical chemistry and information sciences. The artificial neural network is used to process data obtained from a Differential Pulse Anodic Stripping (DPAS) electroanalytical scan and produces as an output, predictions of lead concentration in samples where the concentration is less than 100 parts per billion. A comparative study of several post analysis processing techniques is presented, both traditional and neural. Through this it is demonstrated that by using a neural network, both the accuracy and the precision of the concentration predictions are increased by a factor of approximately two, over those obtained using a traditional, peak height calibration curve method. Statistical justification for these findings is provided Furthermore it is shown that, by post processing with a neural network, good quantitative predictions of heavy metal concentration may be made from instrument responses so poor that, if using tradition methods of calibration, the analytical scan would have had to be repeated. As part of the research the author has designed and built a complete computer controlled analytical instrument which provides output both to a graphical display and to the neural network. This instrument, which is fully described in the text, is operated via a mouse driven user interface written by the author.
The physicality of the self
Creators: name: Turp, Maggie
Publisher: name: University of Hertfordshire
Year: 2003
Subjects: Unconscious and somatic communication, Psychology, Philosophy, Religion, Human physiology

description: The submitted publications address aspects of 'The Physicality of the Self from a psychoanalytic perspective and in so doing extend the remit of psychoanalytic thinking. Conscious and unconscious investment of personal meaning in physical exercise, body-oriented behaviour and physical dimensions of experience and communication is explored through presentation and discussion of clinical case examples and infant observation material. The embodied nature of our being is identified as an issue of key significance in psychoanalysis, where unconscious communication, much of which is non-verbal, is a central concern of both theory and practice. Ways of conceptualising psychosomatic disturbance are discussed, whether the disturbance emerges in physical symptoms without apparent organic underlay or in disturbed body-oriented behaviour such as eating disorders and self-injury. With regard to clinical practice, the central significance of receptivity to unconscious communication and capacity for containment (Bion 1962) is reaffirmed. The therapist's 'use of body' as part of the 'use of self Is discussed with particular reference to somatic communication in the transference - countertransference matrix. The primary context for the work is a contemporary object relations framework. The perspective on embodiment or'indwelling' developed by D. W. Winnicott and the post- Kleinian concept of 'psychic skin' are of particular Importance. The disciplines of philosophy, psychology, neuroscience and sociology constitute a secondary, broader, context and inform the discussion of changing perspectives on 'mind', 'body', 'health' and'illness'. A'continuum' model of self-care and self-harm is developed. The acronym 'cashas' is introduced to refer to 'culturally accepted self-harming acts/activities', behaviours which occupy a border area between good enough self-care and clinically relevant self-harm. Drawing on clinical material and research Involving practitioner discussion of clinical vignettes, arguments are advanced for the relevance and clinical usefulness of the 'continuum' model.
Reactions to insanity : a study of stigma, discrimination and labelling in relation to present and former psychiatric patients
Creators: name: Southgate, David G
Publisher: name: University of Hertfordshire
Year: 1992
Subjects: Public attitudes to psychiatric patients, Sociology, Human services, Psychology, Anthropology, Folklore

description: The thesis is organised around an empirical investigation of the relationship between residents of a Hertfordshire village and people who are, or who have been, patients at a nearby psychiatric hospital, some of whom regularly venture into the village to use local facilities. The research employs the method of participant observation and draws upon the discourse analytic approach of Potter and Wetherell, together with the rhetorical perspective of Michael Billig. In particular, the research focuses upon the discursive practices of local people, practices which function to sustain, amplify or minimise difference between themselves and others who are patients. The critical theory of Jürgen Habermas is drawn upon to complement and extend the discourse analysis approach, which receives critical evaluation. In addition, the time-geography of Alan Pred is employed as an heuristic for the representation of journeys of patients in the village. The historical dimension of the relationship between village and hospital is addressed by drawing upon Parish Council minutes and local newspaper reports. The thesis contains a conceptual investigation of public anxieties concerning mental disorder, an overview and discussion of the contemporary relevance of the labelling perspective, and a review of relevant literature. In addition it provides an exploration of methodological and textual issues
Entrevista a Manuel Braga da Cruz. República e republicanismo: passado, presente e futuro
Creators: name: Sardica, José Miguel
Publisher: name: Comunicação & Cultura
Year: 2014

description: Manuel Braga da Cruz é licenciado em Filosofia e Sociologia e doutorado em Sociologia Política. Foi professor do ISCTE, entre 1976 e 1992, investigador do ICS/UL entre 1982 e 2000, diretor da revista Análise Social, presidente da Associação Portuguesa de Ciência Política, membro do Conselho Consultivo da Comissão Nacional da UNESCO, do Conselho Nacional de Ética para as Ciências da Vida, da Comissão Nacional Justiça e Paz e do Conselho Nacional de Avaliação do Ensino Superior. É, presentemente, professor catedrático e reitor da Universidade Católica Portuguesa, onde leciona desde 1992. Com vasta obra publicada, é especialista em sociologia e instituições políticas, sistemas eleitorais e história contemporânea de Portugal, destacando-se, entre os seus trabalhos mais importantes, As Origens da Democracia Cristã e o Salazarismo (1980), Monárquicos e Republicanos no Estado Novo (1986), O Partido e o Estado no Salazarismo (1988), Instituições Políticas e Processos Sociais (1995), O Estado Novo e a Igreja Católica (1998) e Transições Históricas e Reformas Políticas em Portugal (1999). Nesta entrevista, Manuel Braga da Cruz elabora um retrato da I República Portuguesa menos convencional que o de alguma ortodoxia vigente, recordando traços essenciais da vida de um regime «muito debilmente implantado no país», democrático apenas nas ideias e não numa prática que, em alguns aspetos, terá sido «quase tão autoritária como o salazarismo» e, no seu todo, «um tremendo fracasso».
description: Comunicação & Cultura, n. 17 (2014): Diálogos singulares
Entrevista a Vasco Araújo
Creators: name: Carvalho, Jorge Vaz De
Publisher: name: Comunicação & Cultura
Year: 2014

description: Nascido em 1975, em Lisboa, cidade onde vive e trabalha, é um dos mais notáveis artistas portugueses da actualidade. Licenciado em Escultura pela FBAUL (1999), frequentou o Curso Avançado de Artes Plásticas da Maumaus, em Lisboa. Participou em diversas exposições individuais e colectivas nacionais e internacionais, intregando ainda programas de residências. Em 2003 recebeu o Prémio EDP Novos Artistas. O seu trabalho está publicado em vários livros e catálogos e representado em várias colecções, públicas e privadas, como as do Centre Pompidou, Musée d’Art Modern (França); Museu Colecção Berardo, Arte Moderna e Contemporânea (Portugal); Fundação Calouste Gulbenkian (Portugal); Fundación Centro Ordóñez-Falcón de Fotografía – COFF (Espanha); Museo Nacional Reina Sofia, Centro de Arte (Espanha); Fundação de Serralves (Portugal); Museum of Fine Arts, Houston (EUA).
description: Comunicação & Cultura, n. 17 (2014): Diálogos singulares
Entrevista a Barbie Zelizer
Creators: name: Figueiras, Rita
Publisher: name: Comunicação & Cultura
Year: 2014

description: Barbie Zelizer é uma das mais notáveis investigadoras da atualidade na área do jornalismo e cultura. É professora na Annenberg School for Communication (Universidade da Pensilvânia), onde ocupa a Raymond Williams Chair of Communication. É fundadora e coeditora da revista científica Journalism: Theory, Practice, and Criticism. Tem desenvolvido inúmeras pesquisas, nomeadamente sobre autoridade jornalística, memória coletiva, bem como sobre imagens jornalísticas em tempos de crise e de guerra. Nesta entrevista abordamos alguns dos temas centrais à compreensão dos media enquanto produto e reflexo da cultura ocidental.
description: Comunicação & Cultura, n. 17 (2014): Diálogos singulares
Entrevista a Michael Schudson
Creators: name: Santos, Rogério
name: Rosa, Gonçalo Pereira
Publisher: name: Comunicação & Cultura
Year: 2014

description: Michael Schudson é professor de comunicação nas Universidades da Califórnia (San Diego) e de Columbia (Nova Iorque). Entre outros, escreveu os livros Discovering the news (1978), The power of news (1995), The good citizen (1998) e The sociology of news (2003). Nesta entrevista, ele passa em revista a formação da vida cívica americana, o modo como as notícias são produzidas e o nascimento de géneros como a entrevista, os efeitos e as tendências do jornalismo. Em abril de 2008, Michael Schudson esteve no programa de doutoramento de Ciências da Comunicação da Faculdade de Ciências Humanas da Universidade Católica Portuguesa (UCP).
description: Comunicação & Cultura, n. 17 (2014): Diálogos singulares
Theoretical investigation on the mechanism of FeCl3-catalysed cross-coupling reaction of alcohols with alkenes
Creators: name: Sun, Yanwei
name: Jiang, Haiyang
name: Tang, Hao
name: Xu, Haixia
name: Liu, Huiling
name: Sun, Kai
name: Huang, Xuri
Publisher: name: Taylor & Francis
Year: 2014
Subjects: Uncategorised

description: The mechanism of the FeCl3-catalysed cross-coupling reaction of alcohols with alkenes has been investigated using the density functional theory. All calculations were performed in liquid phase. The structures of intermediates and transition states are computed and analysed in detail. The calculations show that the entire catalytic cycle consists in three steps: (1) H-abstraction, (2) free-radical addition, and (3) hydrogen transfer. The rate-limiting step in the whole catalytic cycle is the hydrogen-abstraction step. Only the quartet potential surface is likely to play an essential role in this cross-coupling reaction. The alpha-C(sp3)–H bond of the phenylpropanol is cleaved in a homolytic fashion. Moreover, we justify the change of the oxidation state of iron along the overall reaction pathway on the basis of the computed natural population atomic charges and spin densities. Our calculated results are consistent with and provide a reliable interpretation for the experimental observations that suggest the cross-coupling reaction occurs through a radical mechanism.
Improved Surface Enhanced Raman Scattering for Nanostructured Silver on Porous Silicon for Ultrasensitive Determination of 2,4,6-Trinitrotoluene
Creators: name: Wang, Jing
name: He, Tao
name: Lai, Yuming
name: Sun, Shuqing
Publisher: name: Taylor & Francis
Year: 2014
Subjects: Uncategorised

description: Label-free and low-cost surface-enhanced Raman scattering-active substrates of silver nanostructures on porous silicon have been synthesized. The morphology and spectroscopic properties were investigated as a function of concentration and immersion time. The enhancement factor of optimized silver-porous silicon substrate was estimated to be 2.18 × 108 by the use of p-thiocresol as a Raman probe. The optimized substrate was used to determine 50 pg of 2,4,6-trinitrotoluene. These results demonstrate that the prepared silver-porous silicon substrates are promising for the ultra-sensitive determination of organic molecules.
Inclusion of Local People and Their Cultural Practices in Biodiversity Conservation: Lessons from Successful Nations
Creators: name: DICKSON ADOM
Publisher: name: figshare
Year: 2017
Subjects: subject: 50202 Conservation and Biodiversity
subject: FOS: Biological sciences
subject: Environmental Humanities

description: The inclusion of local people and their cultural practices impact positively on biodiversity conservation. This is the underlying factors behind the success stories of countries with high numbers of biological diversity resources. It is sad to reckon that most biodiversity policies of developing countries like Ghana do not fully include the voices of the local people as well as their cultural practices. There was, therefore, the need to thoroughly review the national biodiversity strategies and action plans of some countries that have effectively factored the local people and their cultural practices in their biodiversity policies. This was to elucidate how and in what areas the views of the local people and their cultural practices can be effectively incorporated into biodiversity conservation initiatives. The study utilized qualitative research approach with document analysis method. Related literature on the subject from peer-reviewed manuscripts, biodiversity strategic reports and strategies of different countries were rigorously reviewed and analyzed using Interpretative Phenomenological Analysis (IPA). The study revealed that local people have time-tested conservation knowledge enfolded in their cultural practices like religious beliefs, taboos, etc. Legal backing was seen as the main driving force behind the utilization of the cultural practices of the local people in the biodiversity strategies reviewed. Moreover, the local people were fully involved in the development of the biodiversity strategies. This was seen in the areas of planning, management, and decision-making, recruitment of staff, as well as the dissemination and implementation of the biodiversity strategy. The study concluded that effective biodiversity policies must reflect the cultural practices and the views of local people since they are powerful instruments of conservation. It tasks biodiversity policy designers to fully incorporate local communities and their cultural practices in the development of biodiversity strategies.
RURAL SENIOR HIGH SCHOOL TEACHERS MOTIVATION AND ITS EFFECT ON THEIR RETENTION
Creators: name: DICKSON ADOM
name: AKWASI YEBOAH
Publisher: name: figshare
Year: 2017
Subjects: subject: Education
subject: 130106 Secondary Education
subject: FOS: Educational sciences

description: This paper presents both qualitative and quantitative studies on the motivation for teachers teaching in Senior High School located in rural areas and its effects on their willingness to continue staying in those areas in the Ashanti Region of Ghana. Two public Senior High Schools in the rural areas of Afigya-Kwabre West district comprising two Headmasters and 120 teachers was selected by the use of purposive and simple random sampling techniques for the study. The study focused on primary data through interview, questionnaire and observation. It was revealed that the significant retention factors are the provision and administration of financial bonuses which include retention/professional allowance and Parents and Teachers Association motivational allowance. On the other hand, the teachers were very unsatisfied with their accommodation, means of transport and criteria for selecting award winners during speech and prize giving days. Therefore, governments and policy makers need to put in place strategies and also implement policies that will serve to improve the working conditions of teachers teaching in rural areas in order to serve as motivation for their retention.
Entrevista a Daniel Dayan
Creators: name: Veiga, Pedro
Publisher: name: Comunicação & Cultura
Year: 2014

description: Daniel Dayan é um dos mais notáveis investigadores na área dos media, destacando-se no tratamento do terrorismo e dos media events na comunicação social. É o atual diretor do Centro Nacional de Investigação Científica, em Paris, e professor no Instituto Marcel Mauss e na Universidade de Genebra. Tem uma formação abrangente, que inclui diplomas em Antropologia, Literatura Comparada, Semiótica e Film Studies. É ainda doutorado em Estética. Esteve recentemente em Portugal, para apresentar o livro O Terror Espectáculo: Terrorismo e Televisão. Nesta entrevista, abordamos a forma como guerra e terrorismo são tratados pela comunicação social.
description: Comunicação & Cultura, n. 17 (2014): Diálogos singulares
Entrevista a Gaye Tuchman
Creators: name: Rosa, Gonçalo Pereira
Publisher: name: Comunicação & Cultura
Year: 2014

description: A socióloga Gaye Tuchman esteve em Portugal a 20 de outubro de 2009, a convite da Fundação Luso-Americana para o Desenvolvimento (FLAD), onde deu uma palestra sobre as «Mudanças nas Universidades Americanas». Esta investigadora da Universidade de Connecticut, com trabalho reconhecido no campo da sociologia do jornalismo e da sociologia do género, abordou o seu legado sobre a evolução do conhecimento nestas áreas e estabeleceu balizas para a investigação futura.
description: Comunicação & Cultura, n. 17 (2014): Diálogos singulares
Nudity As A Theme In Painting: Is It A Proliferation Of Pornogrphy?
Creators: name: DICKSON ADOM
name: Atta Kusi Ankrah
name: Poku, Patrick Osei
Publisher: name: figshare
Year: 2017
Subjects: Art

description: One of the pertinent problems which artists face today in our society on nude painting is the negative impression associated with the painting of female nude figures. Some painting students consider female nude painting as immoral and pornographic. This may be due to their religious background, for instance some are Christians, Moslems, and Traditional believers. The study employed qualitative method of research with purposive sampling technique and simple random sampling. Interview and questionnaire were also used to collect the necessary data for the study. The study revealed that nudity in painting or figure painting was introduced by the colonial educators who came to teach art at Achimota College in the 1960s. The research discovered that nudity in painting is art but not pornography: because it is used as a study object by the students in the Department of Painting and Sculpture in KNUST where models are used to learn the anatomical structure of the human figure in order to train high caliber painters who meet the artistic standards of the international arts market. Also there is a clear difference between nude figures and that of pornography. Thus some respondents were of the view that nude figures are to address problems whiles pornography is to arouse sexual desire. This is left to the viewer to decide. In order to train high caliber painters to help the country develop economically, the research recommends that the Government of Ghana see to it that Nudity in Painting becomes an accepted subject in the school curriculum so that pupils and students could study the anatomical structure of the human figure without being ashamed.
Entrevista a Steve Doig
Creators: name: Cascais, Fernando
Publisher: name: Comunicação & Cultura
Year: 2014

description: Steve Doig, Knight Chair in Journalism da Walter Cronkite School of Journalism and Mass Communication da Universidade do Arizona, viveu os últimos cinco meses de 2010 em Portugal como Fulbright Distinguished Chair. Regeu cursos e workshops, deu conferências em instituições e universidades, deixou pistas de trabalho e contactos de norte a sul do país. E também fez alguns «inimigos». É o que acontece a quem aplica metodologias que geram uma «verdade» jornalística oposta à «verdade» de interesses particulares. Doig – que o Exército e a Guerra do Vietname conduziram ao jornalismo e este, vinte e três anos depois, à universidade – sorri e encolhe os ombros: «Já estou habituado.»
description: Comunicação & Cultura, n. 17 (2014): Diálogos singulares
Spinodal twinning of a deformed crystal
Creators: name: Wang, Yi
name: Wook Heo, Tae
name: Chen, Long-Qing
Publisher: name: Taylor & Francis
Year: 2014
Subjects: Uncategorised

description: We propose the possibility of a spinodal mechanism for deformation twinning in addition to the nucleation and growth mechanism assumed in all existing studies of twinning, using the thermodynamic stability analysis of a homogeneously deformed crystal by examining its energy landscape as a function of strain along the twinning direction obtained from first-principles calculations. Twinning occurs continuously owing to thermodynamic instability with respect to twinning at large shear strains, whereas it can only take place through the nucleation and growth mechanism at small shear strains.
Entrevista a Richard Grusin
Creators: name: Gonçalves, Diana
Publisher: name: Comunicação & Cultura
Year: 2014

description: Richard Grusin é diretor do Center for 21st Century Studies, na Universidade de Wisconsin-Milwaukee, onde leciona Estudos de Cinema e Media, Nova Teoria dos Media e Estudos sobre a Modernidade. É coautor de Remediation: Understanding New Media. É também autor do recém-publicado livro Premediation: Affect and Mediality in America after 9/11. A entrevista aqui transcrita decorreu em Lisboa, durante a conferência internacional sobre o tema «The Arts of Mediation», organizada pelo Centro de Estudos de Comunicação e Cultura (CECC) da Faculdade de Ciências Humanas da Universidade Católica Portuguesa, em março de 2010.
description: Comunicação & Cultura, n. 17 (2014): Diálogos singulares
A new antimicrobial sesquiterpene isolated from endophytic fungus Cytospora sp. from the Chinese mangrove plant Ceriops tagal
Creators: name: Deng, Qin
name: Li, Gang
name: Sun, Mengyu
name: Yang, Xiaobo
name: Xu, Jing
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Plant Biology

description: Chemical examination of Chinese mangrove Ceriops tagal endophytic Cytospora sp., yielded a new biscyclic sesquiterpene seiricardine D (1), and eight known metabolites, xylariterpenoid A (2a), xylariterpenoid B (2b) and regiolone (3) 4-hydroxyphenethyl alcohol (4), (22E, 24R)5, 8-epidioxy-5α, 8α-ergosta-6,22E-dien-3ß-ol (5), (22E, 24R)5, 8-epidioxy-5α, 8α-ergosta-6,9(11), 22-trien-3 ß-ol (6), ß-sitosterol (7) and stigmast-4-en-3-one (8). These structures were unambiguously elucidated on the basis of extensive NMR spectroscopic and mass spectrometric analyses. The antimicrobial activities of compounds 1–8 and their effects on a panel of plant and human pathogens were evaluated.
title: 01_1460
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Entrevista a James Curran
Creators: name: Figueiras, Rita
name: Ribeiro, Nelson
Publisher: name: Comunicação & Cultura
Year: 2014

description: James Curran é professor catedrático e diretor do Goldsmiths Leverhulme Media Research Centre. A sua investigação centra-se sobretudo na relação entre os media e a democracia, quer através do ângulo da história dos media, quer da economia política dos media, áreas sobre as quais publicou mais de duas dezenas de livros, como Media and Democracy, Power without Responsability (coautoria de Jean Seaton) e Media and Society. Na sua obra mais recente, Misunderstanding the Internet (coautoria de Natalie Fenton e Des Freedman), James Curran reavalia o impacto social da Internet, desconstruindo os discursos que consideram que a web revolucionou a sociedade do século xxi. A entrevista, realizada a 28 de fevereiro de 2012, dia em que James Curran proferiu uma conferência na Universidade Católica Portuguesa, aborda variados temas. Entre estes, destacamos as implicações que as formas de propriedade dos media têm na construção do conhecimento público, e o atual discurso sobre o jornalismo e os media, marcado por uma sobrevalorização do papel das novas tecnologias.
description: Comunicação & Cultura, n. 17 (2014): Diálogos singulares
Novel cyclohexene and benzamide derivatives from marine-associated Streptomyces sp. ZZ502
Creators: name: Zhang, Xiufang
name: Shu, Chenyan
name: Li, Qiao
name: Lian, Xiao-Yuan
name: Zhang, Zhizhen
Publisher: name: Taylor & Francis
Year: 2018
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Hematology
subject: Plant Biology
subject: Virology

description: Three new compounds and the known benzamides of 2-acetamido-3-hydroxybenzamide, 2-amino-3-hydroxybenzamide, and 2-aminobenzamide were isolated from the culture of a marine actinomycete Streptomyces sp. ZZ502. Structures of the new compounds were determined as 3-amino-2-carboxamine-6(R)-chloro-4(R),5(S)-dihydroxy-cyclohex-2-en-1-one, 3-amino-2-carboxamine-4(S),6(S)-dihydroxy-cyclohex-2-en-1-one, and 3-hydroxy-2-propionamidobenzamide based on extensive NMR spectroscopical analysis, HRESIMS data, ECD calculation, and X-ray diffraction analysis. None of these isolated compounds showed activity in inhibiting the proliferation of glioma cells nor the growth of methicillin-resistant Staphylococcus aureus, Escherichia coli, and Candida albicans.
O acesso a Jesus num contexto de disseminação do crer
Creators: name: Duque, João
Publisher: name: Didaskalia
Year: 2006

description: Partindo da análise de aspectos hermenêuticos do acesso a Jesus, na conjugação do passado (da sua história) com o presente (as interpretações da sua figura), o artigo desemboca na análise de diversos elementos característicos da actual «disseminação do crer». Trata-se de equacionar a situação do contexto de interpretação de Jesus na cultura contemporânea, explorando desafios que exigemdiscernimento sábio e profético: sábio, na medida emque o novo contexto hermenêutico provoca uma reinterpretação do próprio crer, tendo em conta novos códigos pragmáticos e linguísticos; profético, na medida em que essa reinterpretação nunca poderá desleixar o discernimento crítico e a própria denúncia de elementos que, de modo mais ou menos claro, entram em confronto com a fé em Jesus Cristo. Aos desafios percebidos são lançadas propostas concretas de aproximação e de profecia cristã, com base na permanente referência à figura de Jesus.
description: Didaskalia, v. 36 n. 2 (2006): O dossier Jesus
Jesus e o sábado: a função de um conflito em Marcos (1,21-31; 2, 24-3, 6; 6, 2-6)
Creators: name: Medeiros, Teodoro
Publisher: name: Didaskalia
Year: 2006

description: Apenas três dias de Sábado nos são narrados no relato evangélico de Marcos. Mesmo assim, são relatos de ensino e cura, de disputa e até de um fracasso do Filho de Deus.Nesta diversidade, o tema do Sábado emerge como lugar significativo do projecto teológico do IIº Evangelho, colaborando na caracterização de Jesus. O presente trabalho contempla a descrição de alguns processos que estão em jogo no texto marcano. Sendo marcadamente exegético, pode servir como base possível para uma reflexão de tipo teológico, sobretudo porque situa o tema do Sábado dentro do contexto da apresentação de Jesus, que age segundo quem Ele é.
description: Didaskalia, v. 36 n. 2 (2006): O dossier Jesus
“Os índios do interior”: a instituição do crer e a folclorização do religioso segundo Michel de Certeau
Creators: name: Teixeira, Alfredo
Publisher: name: Didaskalia
Year: 2006

description: Estuda-se neste artigo o processo de instituição do crer a partir das propostas conceptuais de Michel de Certeau. Aproximando Certeau dos seus interlocutores – M. Foucault,P. Legendre e P. Bourdieu –, ensaia-se o desenho de um quadro antropológico e semiótico que visa a compreensão do funcionamento social do crer e do papel das instituições na regulação das redes de confiança que constituem as socialidades humanas. A exploração desse dossier permite, também, a construção de uma leitura interpretativa dos fenómenos de disseminação do crer e de folclorização do religioso, nas sociedades que fizeram a experiência histórica do cristianismo.
description: Didaskalia, v. 36 n. 2 (2006): O dossier Jesus
The Influence Of European Elements On Asante Kente
Creators: name: DICKSON ADOM
name: Bonsu, Hannah Serwaa
name: Baah, Samuel Kissi
Publisher: name: figshare
Year: 2017
Subjects: Art

description: The Asante Kente has undergone several changes due to the impacts of some European elements. These impacts are greatly seen in the tools and materials, production techniques, as well as concepts or ideologies in the design of the Asante textiles. There are both merits and demerits of these impacts of the European elements. It appears that the impacts of these European elements on the Asante Kente have not been critically examined as to whether they are reflecting negatively or positively on the rich Kente heritage of the Asantes of Ghana. The study was therefore conducted to examine the impacts of the European elements so as to advise on what aspects of the European elements that needs to be discontinued and the aspects to be promoted. The researchers gathered data from primary and secondary sources by way of personal interviews, administration of questionnaires, as well as observation. The results of the study have been presented under the following headings: Analysis of the research instruments, main findings (primary and secondary data), Interpreting the data, answering of research questions, conclusions and recommendations. This involved investigating and examining the extent to which the Asante Kente have been impacted by these European elements, thus, the positive impacts and how they have ensured the improvement of the Asante textile industry and the negative impacts and how they have adversely affected the Asante Kente industry. The study revealed the beneficiary aspects of the impacts and discusses how they can be harnessed for the development of the Kente industry in Ashanti. However, the study pointed out the negative aspects that would endanger the progress of the Asante Kente industry which have to be discontinued. Suggestions and recommendations on how to effectively implement these impacts from Europe to ensure the success and improvement of the Asante Kente industry have been fully discussed.
Testemunho de fé e história de Jesus
Creators: name: Galvão, H. Noronha
Publisher: name: Didaskalia
Year: 2006

description: A figura do testemunho garante a ligação entre a realidade histórica de Jesus e o conhecimento que dele nos é transmitido. Uma tradição milenar, já presente no AT, esclarece-nos sobre esse conceito. Pertence-lhe um aspecto jurídico, como garantia da veracidade daquilo que se testemunha. O testemunho (martyria), que pode ser selado com o próprio sangue, é figura fundamental no NT, como razão de ser última dos escritos que o compõem. Deste modo, há um sentido profundo nos textos neotestamentários que constitui a sua última razão de ser. A interpretação que desvela o sentido dos factos, não pode ser a dos “mestres da suspeita”, mas a dos crentes que veêm aí o próprio cerne do testemunho como garantia da veracidade dos acontecimentos. É este cerne do testemunho que é explicitado pelas confissões de fé. Estas só podem ser entendidas à luz da sua própria historicidade e da historicidade dos factos que testemunham.
description: Didaskalia, v. 36 n. 2 (2006): O dossier Jesus
A santidade da Igreja em Johann Adam Möhler
Creators: name: Amaral, Miguel De Salis
Publisher: name: Didaskalia
Year: 2006

description: Este estudo apresenta a santidade da Igreja tal como a via J.-A.Möhler (†1838). Para isso recolhe elementos das suas duas obras principais, “A unidade na Igreja” (1825)e “Simbólica”(1838). A apresentação está dividida em cinco temas principais que permitem desenhar a santidade da Igreja mohleriana: a sua contextura cristológica e pneumatológica, a sua natureza comunitária, a acção da Igreja celestial (distinta da Igreja in patria) a favor da Igreja peregrina, a sua dinamicidade e, enfim, a assunção dos membros pecadores num enquadramento diferente da discussão sobre a pertença à Igreja. Para que se veja melhor a novidade das propostas do autor– que está principalmente nos seus pontos de vista –o estudo apresenta algumas comparações com a manualística daquela época.
description: Didaskalia, v. 36 n. 2 (2006): O dossier Jesus
Lipid and DNA Evidence of Dominance of Planktonic Archaea Preserved in Sediments of the South China Sea: Insight for Application of the TEX86 Proxy in an Unstable Marine Sediment Environment
Creators: name: Wang, Peng
name: Li, Xuejie
name: Wei, Yuli
name: Zhao, Meixun
name: Lu, Hongfeng
name: L. Zhang, Chuanlun
Publisher: name: Taylor & Francis
Year: 2014
Subjects: Uncategorised

description: The marine planktonic archaea are dominated by Thaumarchaeotal Marine Group I, which is characterized by the lipid biomarker thaumarchaeol. The marine benthic archaea are characterized by greater diversity of currently unknown species whose lipid biomarker signatures are uncertain. In this study, a sediment core from the northwestern part of the South China Sea (SCS) (water depth 1474 m) was analyzed using molecular DNA and lipid biomarker approaches. While 16S rRNA gene analysis showed changing archaeal community structures with sediment depth, this change had little impact on the fossil record of archaeal lipids that are characteristic of the planktonic community. As a result, the fossil archaeal lipids recorded paleo sea surface temperature of the SCS since the last glacial maxima by the TEX86 proxy, which agreed generally with the winter temperature recorded by planktonic foraminiferas collected from the same area of the SCS that hosted mass-transported deposits. This suggests that this deep water deposit may have partially preserved paleoclimate record reflecting seasonal temperature variation in a near shore setting, which is in contrast to annual sea surface temperature or sub sea surface temperature variation recorded by TEX86 in the open ocean.
CONSTRUCTIVISM PHILOSOPHICAL PARADIGM: IMPLICATION FOR RESEARCH, TEACHING AND LEARNING
Creators: name: DICKSON ADOM
name: AKWASI YEBOAH
name: ATTA KUSI ANKRAH
Publisher: name: figshare
Year: 2017
Subjects: subject: Philosophy
subject: FOS: Philosophy, ethics and religion
subject: 160511 Research, Science and Technology Policy
subject: FOS: Political science
subject: 130103 Higher Education
subject: FOS: Educational sciences

description: The constructivism philosophical paradigm is an efficient tool that can yield many benefits when implemented in the carrying out of research in diverse field of study as well as in undertaking teaching and learning activities at any educational level. There was the need to adopt the qualitative research’s powerful tool thus, document analysis to present a literature review on the subject to enlighten researchers and teachers of the great imports, rich and useful information that they can glean from this vibrant paradigm of philosophy. The paper projects, how researchers can be coached with this philosophical paradigm in their selection of research design, instrumentation, theoretical framework and data analysis procedures. It recommends viable instructional strategies that teachers can employ for instructing learners in the constructivist approach. The paper contends strongly that the constructivism philosophical paradigm provides a firm foundation for researches, especially in humanities, education and other behavioral researches while maximizing students’ learning outcomes when employed in teaching and learning activities.
«TARBIYA» FANINING MILLIY TA'LIM-TARBIYA UCHUN IJTIMOIY-PEDAGOGIK ZARURIYATI
Creators: name: Tajiboyeva, G.M.
name: Xabibullayeva, M.
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada “Tarbiya” fanining O‘zbekiston ta’lim-tarbiya tizimidagi o‘rni, uning yosh avlodni ma’naviy va axloqiy jihatdan kamol toptirishdagi ahamiyati ijtimoiy-pedagogik nuqtai nazardan yoritilgan. Muallif globallashuv davrida yoshlar ongini salbiy ta’sirlardan himoyalash, milliy va umuminsoniy qadriyatlarga asoslangan tarbiya tizimini takomillashtirish zarurligini asoslab beradi.
Concepts of Instrumental Analytical Technique
Creators: name: Taslima Shaik, Palla Keerthana, Shaik Nadeem, T Divya, Shaik Thohir, Averineni Ravi Kumar
Publisher: name: Zenodo
Year: 2025

description: Instrumental analysis is expected to see improvements in efficiency, accessibility, and the ability toprovide more detailed insights into material properties. As technology progresses, these techniques willfurther enhance research and industrial applications across various sectors, driving advancements in fieldssuch as science, medicine, and environmental sustainability.
Influence of Delipidification on Protein Concentrate Extracted from Fish By-Products: Technical Process, Nutritional Value, and Amino Acid Bioaccessibility
Creators: name: Cassol, Geodriane Zatta
name: Rezende-de-Souza, Jonatã Henrique
name: Dos Santos Fogaça, Fabiola Helena
name: Silva, Caroline Mellinger
name: Pacheco, Sidney
name: Pérez, Jorge Luis Rodríguez
name: Morzelle, Maressa Caldeira
name: Sampaio-Neto, Oscar Zalla
name: Savay-da-Silva, Luciana Kimie
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Plant Biology

description: Fish by-products were used to manufacture delipided fish protein concentrate (FPC), using Soxhlet method or single stage immersion, with n-hexane or anhydrous ethanol solvents. n-Hexane produced the best results. Soxhlet led to the highest protein content (86%), lipid extraction efficiency (92%), and protein digestibility (75%). The single stage immersion method resulted in higher amino acid bioaccessibility values (90%). Soxhlet associated with n-hexane led to an acceptance index above 70% for sensory attributes. FPC is a source of protein of high biological value and can be used by the food industry as an alternative for the preparation and/or fortification of foods.
A fé cristã em confronto com o humanismo ateu: a perspectiva de Henri de Lubac
Creators: name: Gomes, Victor Franco
Publisher: name: Didaskalia
Year: 2006

description: Este artigo tem como objectivo abordar a relação do homem a Deus como fundamento do humanismo cristão, no pensamento do teólogo jesuíta Henri de Lubac (1896-1991).Tendo como perspectiva um humanismo teocêntrico, ele considera que a oposição entre o homem e Deus, característica do pensamento moderno, não respeita a ideia bíblica do Deus que se aproxima do homem e lhe confere, em Cristo, uma humanidade nova.Todo o homem, habitado pelo desejo do absoluto, encontra no dinamismo da procura do Outro divino a plenitude da sua humanidade. A partir deste centro, H. de Lubac analisa diversos humanismos ateus para mostrar, por contraste, como o humanismo cristão abre ao homem um caminho de dignidade e de plena realização. Iluminado pela revelação cristã, ele descobre o mistério e o paradoxo que o habita.
description: Didaskalia, v. 36 n. 2 (2006): O dossier Jesus