5,257 research outputs found
Corolla size and temporal displacement of flowering times among sympatric diploid and tetraploid highbush blueberry (Vaccinium corymbosum)
No full textPolyploidy (whole-genome duplication) is common in vascular plants, but the modes of establishment and persistence, as well as the ecological consequences, of polyploidy remain vague. Highbush blueberry (Vaccinium corymbosum L.) is an ecologically and economically important understory shrub with an unclear species definition, coexisting in sympatric populations of diploid and tetraploid cytotypes. This study analyzes differences in bloom time between sympatric diploid and tetraploid V. corymbosum in natural populations, testing the potential for these cytotypes to interbreed and contributing to the formation and continuity of ploidy-level diversification within this species. Ploidal level was confirmed through DNA flow cytometry of sympatric plants from two populations in New Jersey, USA. Flower bloom date and corolla size were recorded over a three-year period. Diploid corollas were 32% smaller than tetraploid corollas, making them easily identifiable in the field. Ploidy accounted for 55-69% of the variation in bloom date, with diploids flowering about one week before tetraploids, and the remaining variation distributed among plants, among branches, and within branches. Notwithstanding these differences, there was modest overlap in flowering time between cytotypes, suggesting that cross-pollination is possible. This contributes evidence to the most current species definition of V. corymbosum as a single (mixed ploidy) species.Poster's Graduate Student Thesis Publication.Peer reviewed
Tales of the Hoy [electronic resource] : interspersed with song, ode, and dialogue. By Peter Pindar, Esq.
No full textPeter Pindar = John Wolcot.Verse.On p. 64: "End of Part I.".Price from imprint: price three shillings. N. B. An clegant Engraving of the Author is prefixed to each Number, (entered at Stationers-Hall.At foot of titlepage: "N.B. An elegant engraving of the author is prefixed to each number"Electronic reproduction.English Short Title Catalog,Reproduction of original from British Library
Zechariah 9-14 as the substructure of 1 Peter’s eschatological program
No full textThe principal aim of this study is to discern what has shaped the author of 1 Peter to regard Christian suffering as a necessary (1.6) and to-be-expected (4.12) component of faithful allegiance to Jesus Christ. Most research regarding suffering in 1 Peter has limited the scope of inquiry to two particular aspects—its cause and nature, and the strategies that the author of 1 Peter employs in order to enable his addressees to respond in faithfulness. There remains, however, the need for a comprehensive explanation for the source that has generated 1 Peter’s theology of Christian suffering. If Jesus truly is the Christ, God’s chosen redemptive agent who has come to restore God’s people, then how can it be that Christian suffering is a necessary part of discipleship after his coming, death and resurrection? What led the author of 1 Peter to such a startling conclusion, which seems to runs against the grain of the eschatological hopes and expectations of Jewish restoration ideology?
This thesis analyzes the appropriation of shepherd and fiery trials imagery,
and argues that the author of 1 Peter is dependent upon Zechariah 9-14 for his
theology of Christian suffering. Said in another way, the eschatological program of
Zechariah 9-14, read through the lens of the Gospel, functions as the substructure
for 1 Peter’s eschatology and thus its theology of Christian suffering.
In support of this hypothesis, this study highlights the fact that Zechariah 9-
14 was available and appropriated in early Christianity, in particular in the Passion
Narrative tradition; that the shepherd imagery of 1 Pet 2.25 is best understood
within the milieu of the Passion Narrative tradition, and that it alludes to the
eschatological program of Zechariah 9-14; that the fiery trials imagery found in 1
Peter 1.6-7 and 1 Pet 4.12 is distinct from that which we find in Greco-Roman and OT
wisdom sources, and that it shares exclusive parallels with some unique features of
the eschatological program of Zechariah 9-14; that Zechariah 9-14 offers a more
satisfying explanation for the modification of Isa 11.2 in 1 Pet 4.14, the transition
from 4.12-19 to 5.1-4, why Peter has oriented his letter with the term διασπορά,
and why he has described his addresses as οἶκος τοῦ θεοῦ; and finally that 1 Peter
contains an implicit foundational narrative that shares distinct parallels with the
eschatological program of Zechariah 9-14.
We can conclude that 1 Peter offers a unique vista into the way in which at
least one early Christian witness came to understand and to communicate the fact
that Christian suffering was a necessary feature of faithful allegiance to Jesus Christ
A strategy for corporate social responsibility : the case of the withdrawal from South Africa by Barclays Bank
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Identifying idiolect in forensic authorship attribution: an n-gram textbite approach
No full textForensic authorship attribution is concerned with identifying authors of disputed or anonymous documents, which are potentially evidential in legal cases, through the analysis of linguistic clues left behind by writers. The forensic linguist “approaches this problem of questioned authorship from the theoretical position that every native speaker has their own distinct and individual version of the language [. . . ], their own idiolect” (Coulthard, 2004: 31). However, given the diXculty in empirically substantiating a theory of idiolect, there is growing concern in the Veld that it remains too abstract to be of practical use (Kredens, 2002; Grant, 2010; Turell, 2010). Stylistic, corpus, and computational approaches to text, however, are able to identify repeated collocational patterns, or n-grams, two to six word chunks of language, similar to the popular notion of soundbites: small segments of no more than a few seconds of speech that journalists are able to recognise as having news value and which characterise the important moments of talk. The soundbite oUers an intriguing parallel for authorship attribution studies, with the following question arising: looking at any set of texts by any author, is it possible to identify ‘n-gram textbites’, small textual segments that characterise that author’s writing, providing DNA-like chunks of identifying material
“Cameralism” or “patrimonialism”: at the origins of Peter the Great’s reformation of higher management in Russia
Full text linkThe article presents the author’s interpretation of Petrine reforms of higher management in Russia. The author of the article asks the question, how successful was the attempt made by Peter I to create a rational system of public administration in Russia according to Western models? Among the main features of Peter’s reformation, the author highlights the lack of a clear and well-thought-out plan for the reforms carried out by Peter I, most of which were mainly “experimental” in nature, were carried out hastily and were subordinated to the tasks of the ongoing war with Sweden. Based on the analysis of the transformations carried out at the beginning of the XVIII century in the system of higher administration, the author of the article concludes about the strengthening of the personal principle in public administration during the reign of Peter I, which casts doubt on the widespread opinion about the formation of a rational system of public administration during the reforms carried out by Peter I. According to the author of the article, the use of Weber’s concept of “patrimonialism” (“patrimonial bureaucracy”) as a special type of domination based on the principle of personal loyalty to the patrimonial ruler (monarch) may become more correct in this regard when describing the Peter’s administrative system
A discusdion of prose and poetry by Peter Svetina in the first triennium
Full text linkThe theoretical part of my diploma work deals with a poet and writer Peter Svetina, his biography ( with emphasis on autopoethics) and his bibliography. It deals with a literary theory which is important for evaluation of his works and their placement into the concept of children's literature. In a more detailed way, it presents the literary texts which I discussed together with the pupils of the second class for my diploma work.
These texts are poetry anthologies such as The Passing-By World, Poems From The Washing Machine and literary texts such as About The Walrus That Didn't Want To Cut Its Nails, The Walrus Gets Glasses, The Hat Of Mr. Constantine, The Wisdom Of Hippos, How Jaromir Was Looking For Happiness and the Magic Ring.
The research part of my diploma work deals with the examples of pupils' interpretations of the chosen texts, the creative works of the pupils themselves and their responses, the description of the knowledge survey about the poet and writer Peter Svetina and research results. It also introduces criteria of texts selection for reading by the pupils of the first three classes of the Primary School Nove Fužine.
It has been found out that our pupils didn't know the author Peter Svetina beforehand. Our pupils from the first three classes deal with books and literary works in an integrated way and that's exactly the purpose of the author. Our pupils' emphasis is on the animal characters in literature but with the appropriate preparation they can identify themselves with adult characters in literature as well
An annotated catalogue of selected works for clarinet by South African composers
No full textThe dissertation consists of an annotated catalogue of nineteen selected works for clarinet by South African composers. These are presented in chronological order, based on the year of composition. A short biographyof the composer is given before the work is discussed. Of the analysed works, all those for solo clarinet or for clarinet and piano have been graded. A thesis of a similar nature, written in 1989 by L.A. Hartshorne, entitled ""The Compositions for Clarinet by South African Composers"", contains details of twenty-four works written between 1928 and circa 1981. The majority of the compositions analysed in the current dissertation were written from around 1981 onwards, and to some extent, therefore, this research could be seen as complementary to the information contained in the aforementioned thesis. An addendum lists all the South African works featuring solo clarinet that the author was able to trace. These include solo works, cham ber works for up to nineteen instruments and concerto-type works with strings or orchestra
Characterization of Wood Mulch and Leachate/Runoff from Three Wood Recycling Facilities
No full textLarge-scale open storage of wood mulch is common practice at wood recycling facilities. During rain and snow melt, leachate with soluble compounds and suspended particles is released from mulch stockpiles. The objective of this study was to determine the quality of leachate/runoff from wood recycling facilities to evaluate its potential to contaminate receiving waterbodies. Wood mulch (n = 30) and leachate/runoff (n = 26) samples were collected over 1.5 years from three wood recycling facilities in New Jersey, USA. Differences by site were found (p < 0.05) for most of the 21 constituents tested in the solid wood mulch samples. Biochemical oxygen demand (range <20 – 3000 mg/L), chemical oxygen demand (134 - 6000 mg/L) and total suspended solids (69 - 401 mg/L) median concentrations of the leachate/runoff samples were comparable to those of untreated domestic wastewater. Total Kjeldahl N, total P and fecal coliform median values were slightly lower than typical wastewater values. Dose-response studies with leachate/runoff samples using zebrafish (Danio rerio) embryos showed that mortality and developmental defects typically did not occur even at the highest concentration tested, indicating low toxicity, although delayed development did occur. Based on this study, leachate/runoff from wood recycling facilities should not be released to surface waters as it is a potential source of organic contamination and low levels of nutrients. A study in which runoff from a controlled drainage area containing wood mulch of known properties is monitored would allow for better assessment of the potential impact of stormwater runoff from wood recycling facilities.Peer reviewe
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