3,596 research outputs found
Citation expectations: are they realized? Study of the Matthew index for Russian papers published abroad
Full text linkWe consider the "Matthew effect" in the citation process which leads to reallocation (or misallocation) of the citations received by scientific papers within the same journals. The case when such reallocation correlates with a country where an author works is investigated. Russian papers in chemistry and physics published abroad were examined. We found that in both disciplines in about 60% of journals Russian papers are cited less than average ones. However, if we consider each discipline as a whole, citedness of a Russian paper in physics will be on the average level, while chemistry publications receive about 16% citations less than one may expect from the citedness of the journals where they appear. Moreover, Russian chemistry papers mostly become undercited in the leading journals of the field. Characteristics of a "Matthew index" indicator and its significance for scientometric studies are also discussed
Theory-Praxis of Social Ethics: The Complementarity Between Bernard Lonergan\u27s and Gibson Winter\u27s Theological Foundations
No full textBernard Lonergan\u27s and Gibson Winter\u27s foundations for religious social ethics no only complement one another but are also relevant for interdisciplinary collaboration. In this inquiry I have transposed, as much as possible, these two scholars\u27 own categories into the theory-praxis terms of value judgments in order to highlight both the complementarity and the collaboration. From the beginning to the end Rev. Matthew L. Lamb, who directed my work, was an unending source of guidance and tactful encouragement. Professor Gibson Winter was generous both in granting me several interviews from 1974 to 1977, and in his sensitive openness to the ideas herein advanced
“Tuning aggregative versus non-aggregative lectin binding with glycosylated nanoparticles by the nature of the polymer ligand”
Full text linkGlycan–lectin interactions drive a diverse range of biological signaling and recognition processes. The display of glycans in multivalent format enables their intrinsically weak binding affinity to lectins to be overcome by the cluster glycoside effect, which results in a non-linear increase in binding affinity. As many lectins have multiple binding sites, upon interaction with glycosylated nanomaterials either aggregation or surface binding without aggregation can occur. Depending on the application area, either one of these responses are desirable (or undesirable) but methods to tune the aggregation state, independently from the overall extent/affinity of binding are currently missing. Herein, we use gold nanoparticles decorated with galactose-terminated polymer ligands, obtained by photo-initiated RAFT polymerization to ensure high end-group fidelity, to show the dramatic impact on agglutination behaviour due to the chemistry of the polymer linker. Poly(N-hydroxyethyl acrylamide) (PHEA)-coated gold nanoparticles, a polymer widely used as a non-ionic stabilizer, showed preference for aggregation with lectins compared to poly(N-(2-hydroxypropyl)methacrylamide) (PHPMA)-coated nanoparticles which retained colloidal stability, across a wide range of polymer lengths and particle core sizes. Using biolayer interferometry, it was observed that both coatings gave rise to similar binding affinity and hence provided conclusive evidence that aggregation rate alone cannot be used to measure affinity between nanoparticle systems with different stabilizing linkers. This is significant, as turbidimetry is widely used to demonstrate glycomaterial activity, although this work shows the most aggregating may not be the most avid, when comparing different polymer backbones/coating. Overall, our findings underline the potential of PHPMA as the coating of choice for applications where aggregation upon lectin binding would be problematic, such as in vivo imaging or drug delivery
Artful living and the eradication of worry in Søren Kierkegaard's interpretation of Matthew 6:24-34
No full textDanish thinker Søren Kierkegaard published fourteen discourses, across four collections, on Matthew 6:24-34. The repeated readings of the biblical text, whose themes include the choice between God and mammon, worry, what it means to consider the birds and lilies, and how to seek first the kingdom of God, converge with Kierkegaard’s interest in anxiety, despair, worry, subjectivity, indirect communication, choice, the moment, and life before God. Accordingly, the discourses make connections with his larger works, elucidate frequently explored Kierkegaardian themes in recent scholarship, and contribute to his critique of nineteenth-century Copenhagen. Additionally, the collections present an interpretation of each verse and phrase of Matthew’s text and, held up against modern Matthew scholarship, they correlate with and contribute to Sermon on the Mount and New Testament studies. Kierkegaard’s reading of Matthew also holds implications for the practice of biblical interpretation as it promotes the importance of awareness of sin, interestedness, and appropriation as central to proper reading. His emphasis on Christ as the primary exemplar of Matthew’s text adds an additional Christological element to his hermeneutic. Furthermore, the discourses serve as spiritual treatises which provide the reader with theological terminology to help confront the problem of worry and suffering. In light of a human being’s distinctiveness as imago Dei, Kierkegaard elucidates ways an individual may respond artfully to the ongoing possibility of worry, a possibility which the discourses connect with Christian anthropology and external labels associated with possessions and status. The Matthew 6 discourses intimate Kierkegaard’s sympathy with classic Christian spirituality and, in combination with the cultural-ecclesiastical critique, the creative exegesis, and the in-depth analysis of the cause of and cure for worry, his work emerges as an excellent example of spiritual theology
Wisdom and apocalyptic in the Gospel of Matthew : a comparative study with 1 Enoch and 4QInstruction
No full textRecent scholarship has demonstrated that Matthew's gospel has significantly developed
both sapiential and apocalyptic elements within its narrative. Little attention has been paid,
however, to the question of how these two features of Matthew's gospel might relate to one
another. It is this gap in scholarly literature that the present study is intended to fill, by means of a
comparative study with two other texts of mixed genre: 1 Enoch and 4Qlnstruction.
An examination of these texts demonstrates that each is marked by an inaugurated
eschatology, within which the revealing of wisdom to an elect group, defined in distinction to the
Jewish parent group, serves as the pivotal moment of inauguration. In addition, within
4Qlnstruction the idea is developed that possession of this revealed wisdom allows the remnant
to live in fidelity to the will of the Creator and to the patterns built-in to the original creation.
Thus, possession of revealed wisdom facilitates a recovery of creation.
These findings provide lines of enquiry that may be brought to Matthew. Three sections
of the gospel are examined (chapters 5-7; 11-12; 24-25). It is argued that Jesus is presented as an
eschatological figure who reveals wisdom to an elect group. This wisdom cannot be reduced to
great moral insight or interpretation of Torah, but is presented as prophetic revelation, happening
in eschatological time. It remains the case, however, that Matthew presents it as wisdom and
presents Jesus as a sage.
More tentatively, it is suggested that creation provides the patterns for the ethical
requirements of Jesus' wisdom, thus indicating that the idea of restored creation is also at work in
Matthew. The fall of the temple may also be connected in Matthew's narrative to such a
restoration, but again, the evidence for this is not clear
Matthew’s Emmanuel Messiah: a paradigm of presence for god's people
Full text linkThe motif of divine presence is a clear phenomenon within the Gospel of Matthew. The modern critical means for assessing the ancient biblical text have multiplied to the point, some claim, of disparity. This study employs both narrative and redaction criticism in an attempt to respond authentically to the structural, historical and theological dimensions of Matthew's Gospel. This study begins with the presumption of the wholeness and integrity of Matthew's narrative, and assumes the gospel story to have an inherently dramatic structure which invites readers to inhabit imaginatively its narrative world and respond to its call. But since we are concerned with the role of both reader and author, this study also assumes a text with an historical author and context. The introduction focuses on the meta-critical dilemma facing New Testament students - what is the text and how do we read it? - and seeks some balance in terms of Krieger's analogy of the text as both window and mirror. Proposed is a narrative reading of Matthew's presence motif alongside a redaction critical assessment of it. In Chapter 2 the elements of narrative theory are introduced and relevant terms defined: the structure of narrative, the function of the narrator, points of view. Chapter 3 becomes an exercise in narrative reading, with Matthew's presence motif providing the focus, and the implied reader’s interaction with the story being predominant in interpretation. Characters, rhetorical devices, and points of view are discussed, to understand the motif's development throughout the story's progress. The thrust of Chapter 4 is thereafter to examine divine presence as a dominant motif within Matthew's most important literary context: the Jewish scriptures. Here the primary paradigms of divine presence provided by the Patriarchs, the Sinai experience, and the Davidic-Zion traditions are assessed. Chapter 5 follows with a more detailed examination of the OT "I am with you/God is with us" formula and its µeo' vµwv/ηuwv language, so strongly connected to Matthew's presence motif. Chapters 6-8 build on these investigations with a closer analysis of the three critical "presence passages" of Mt 1:23. 18:20 and 28:20. The passages and their contexts are probed from a redaction critical perspective, guided by the narrative investigation of Chapter 3, and the background from Chapters 4 and 5.The three major "presence passages" examined in Chapters 6-8 are also complimented by a number of secondary issues: worship, wisdom, the Spirit and the poor in Matthew, and their relation to Jesus' divine presence. These are discussed in Chapter 9. Chapter 10 summarizes and looks briefly at some implications. Matthew' presence motif proves to be an important element of the Gospel’s rhetorical design, redactional strategy and Christology. The presence of Jesus, the Emmanuel Messiah, exhibited in his risen authority, becomes the focus of his people's hopes and experiences in the post-Easter world. What the presence of Yahweh was to his people. Jesus now provides in a new paradigm for his people - his followers, the little ones, the poor and the marginalized, from all nations
Beauty for the Present: Mill, Arnold, Ruskin and Aesthetic Education
Full text linkThe present thesis examines the idea of aesthetic education of three eminent Victorians: John Stuart Mill, Matthew Arnold and John Ruskin. By focusing on the essence of what they meant with ‘the cultivation of the beautiful’ and, more importantly, the way their ideas of beauty informed their criticism of society, my study aims to contribute to our understanding of the idea of aesthetic education in the Victorian context and, further, to participate in a recent debate about the nature of beauty and aesthetic education.
Chapter One focuses on John Stuart Mill’s concept of ‘feeling’ in a series of essays. I will demonstrate how Mill’s idea of ‘aesthetic education’ was an ‘education of feelings,’ and moreover, how this idea was integrated into his literary criticism, his later critique of democratisation, his description of an ideal liberal society and even his own style of writing. Chapter Two contains a comparative study of Matthew Arnold and Friedrich Schiller. Through a rereading of Arnold, I will argue that his idea of aesthetic education is essentially Schillerian and that their resemblance consists primarily in their stress on the importance of aesthetic unity for modern life, which was becoming increasingly fragmentary and multitudinous. Chapter Three examines John Ruskin’s idea of aesthetic education and concentrates particularly on the cultivation of perception. Perception, as I shall show, was pivotal in Ruskin’s idea of aesthetic education. Just as what happened in Mill and Arnold, the emphasis on the education of seeing continued from his early writings well into his art and social criticisms. It not only differentiated him from his fellow art critics; the conviction that people should perceive with a pure heart also enabled him to link observation of artistic details with moral criticism of contemporary society and, thereby, to turn the cultivation of the beautiful into a moral-aesthetic experience
Protecting group free synthesis of glyconanoparticles using amino-oxy-terminated polymer ligands
Full text linkGlycomaterials display enhanced binding affinity to carbohydrate-binding proteins due to the nonlinear enhancement associated with the cluster glycoside effect. Gold nanoparticles bearing glycans have attracted significant interest in particular. This is due to their versatility, their highly tunable gold cores (size and shape), and their application in biosensors and diagnostic tools. However, conjugating glycans onto these materials can be challenging, necessitating either multiple protecting group manipulations or the use of only simple glycans. This results in limited structural diversity compared to glycoarrays which can include hundreds of glycans. Here we report a method to generate glyconanoparticles from unprotected glycans by conjugation to polymer tethers bearing terminal amino-oxy groups, which are then immobilized onto gold nanoparticles. Using an isotope-labeled glycan, the efficiency of this reaction was probed in detail to confirm conjugation, with 25% of end-groups being functionalized, predominantly in the ring-closed form. Facile post-glycosylation purification is achieved by simple centrifugation/washing cycles to remove excess glycan and polymer. This streamlined synthetic approach may be particularly useful for the preparation of glyconanoparticle libraries using automation, to identify hits to be taken forward using more conventional synthetic methods. Exemplar lectin-binding studies were undertaken to confirm the availability of the glycans for binding and show this is a powerful tool for rapid assessment of multivalent glycan binding
<i style="">Big Bob</i> : Sculpture, dimensions and materials variable, SA vinyl, EB Flute, wood, augmented reality app, HP latex print
No full textBig Bob is formed from veteran dancer Robert Davidson's original motion capture avatar in the MAN A series. The pose is taken from a single frame of a rolling sequence manifest as a 14 x 4 meter polygonal sculpture. Sections of the sculpture act as augmented reality markers revealing hidden performances.Each iteration of MAN A is responsive to site, highlighting novel audience engagement with motion captured dance improvisations - animations revealed by direct relations of subject to object.Research aims: - Encourage audiences body involvement in the viewing process.- Achieve potential affordances for movement in and through space with nuanced relationships between screen and surface.- Disrupt space, altering shifts of perception, habits and limitations of smartphone application.Abstract:Gibson/Martelli re-imagine ‘dazzle’ camouflage as tribal markings for invisible performers, moving within a window installation activated by a special augmented reality App.High contrast geometric patterns of ‘dazzle camouflage’ act as a ready made triggers, as markers easily readable by computer-vision algorithms. Viewers are invited to re-calibrate their spatial and proprioceptive faculties to fully interact with the virtual liveness of motion captured dance performances. The performers who lent their motion captured presence to the installation are all experts in Skinner Releasing Technique (SRT) which holds as its core premise that humans are endowed with a natural, animal like grace that can be tapped by the combination of technical movement principles with poetic, haiku-like imagery. It is from this principle of natural force and energy - referred to as mana in Pacific Island cultures - that MAN A takes its name.The exhibition at Jaffe-Friede Gallery at Hopkins Centre For the Arts is part of an studio artist residency at Dartmouth College, USA. Funded by the William B Jaffe Memorial Fund and the Matthew Wysocki Memorial Fund.<br/
Fast, accurate power measurement and optimization for microprocessor platforms
Full text linkPower and energy consumption have become important for all computers, but the tools used to measure and optimize power on physical hardware lag far behind performance focused tools. Existing measurement apparata have low analog bandwidth, do not explicitly correlate power data with processor activity, and are not explained in sufficient detail to quantify uncertainty in their data. We present the design, implementation, and application of Jouler’s Loupe, a measurement device that overcomes these obstacles and enables a new generation of fast, fundamentally sound energy-efficiency-focused tools. We demonstrate substantial opportunity for energy-focused software optimizations on a mobile CPU core.Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2017-05-01The student, Matthew Johnson, accepted the attached license on 2015-04-24 at 09:42.The student, Matthew Johnson, submitted this Dissertation for approval on 2015-04-24 at 09:49.This Dissertation was approved for publication on 2015-04-24 at 13:48.DSpace SAF Submission Ingestion Package generated from Vireo submission #8079 on 2015-07-22 at 14:26:28Made available in DSpace on 2015-07-22T22:46:03Z (GMT). No. of bitstreams: 2
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Previous issue date: 2015-04-24Embargo set by: Seth Robbins for item 80026
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