Place of latin in the church

On the evening of Wednesday 13th September 2006, Solemn Vespers began in the historic 13th century chapel of Merton College Oxford, in much the same way as it would have done at the very first sung Vespers in this beautiful space, designed for the classical Roman liturgy already very well established in its language and forms when this chapel was first built 400 years before the English Reformation. For the next four days, the Roman liturgy, through Lauds, Solemn High Mass, Vespers and Compline, were celebrated in a place that – apart from one Novus Ordo Mass in English – had not seen the glories of this Liturgy celebrated in Latin since the mid 1500s. For those of us present at the 11th International Colloquium of the International Centre for Liturgical Studies (CIEL) dedicated to “The Genius of the Roman Liturgy: Historical Diversity and Spiritual Reach”, this was not just an incredibly moving experience, though it was certainly this, but an affirmation of the timelessness and spiritual heritage of the Latin liturgy.

Hiding in plain sight: street artists online

Identity and privacy concerns related to social media are the subject of widespread academic enquiry and mass media reporting. Although in most circumstances academic research tends to present identity play and online self-presentation as positive, media reporting in Australia makes much of the risks of identity theft, privacy breaches and online predators. This research explores the phenomenological experience of creating an online persona, focusing particularly on street artists. For street artists, the threat of unwanted exposure has to be balanced with the positive implications of sharing their creative work outside its geographical and temporal constraints. I argue that street artists use complex persona-creation strategies in order to both protect and promote themselves. The two street artists discussed in this article experience their engagement with social media and digital networks in ways that offer new insight into the opportunities and problems associated with the presentation of a persona online.

The CMS experiment at the CERN LHC

The Compact Muon Solenoid (CMS) detector is described. The detector operates at the Large Hadron Collider (LHC) at CERN. It was conceived to study proton-proton (and lead-lead) collisions at a centre-of-mass energy of 14 TeV (5.5 TeV nucleon-nucleon) and at luminosities up to 10(34)cm(-2)s(-1) (10(27)cm(-2)s(-1)). At the core of the CMS detector sits a high-magnetic-field and large-bore superconducting solenoid surrounding an all-silicon pixel and strip tracker, a lead-tungstate scintillating-crystals electromagnetic calorimeter, and a brass-scintillator sampling hadron calorimeter. The iron yoke of the flux-return is instrumented with four stations of muon detectors covering most of the 4 pi solid angle. Forward sampling calorimeters extend the pseudo-rapidity coverage to high values (vertical bar eta vertical bar <= 5) assuring very good hermeticity. The overall dimensions of the CMS detector are a length of 21.6 m, a diameter of 14.6 m and a total weight of 12500 t.

Literatura, história e indústria cultural em o O Xangô de Baker Street

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Oxygen isotope composition of benthic foraminifera ofthe Florida Street

We present a new method for the quantitative reconstruction of upper ocean flows for during times in the past. For the warm (T>5°C) surface ocean, density can be accurately reconstructed from calcite precipitated in equilibrium with seawater, as both of these properties increase with decreasing temperature and increasing salinity. Vertical density profiles can be reconstructed from the oxygen isotopic composition of benthic foraminifera. The net volume transport between two vertical density profiles can be calculated using the geostrophic method. Using benthic foraminifera from surface sediment samples from either side of the Florida Straits (Florida Keys and Little Bahama Bank), we reconstruct two vertical density profiles and calculate a volume transport of 32 Sv using this method. This agrees well with estimates from physical oceanographic methods of 30-32 Sv for the mean annual volume transport. We explore the sensitivity of this technique to various changes in the relationship between temperature and salinity as well as salinity and the oxygen isotopic composition of seawater.

Variation of PM2.5 concentrations in relation to street washing activities

Several studies conducted in urban areas have pointed out that road dust resuspension contributes significantly to PM concentration levels. Street washing is one of the methods proposed to reduce resuspended road dust contributions to ambient PM concentrations. As resuspended particles are mainly found in the coarse mode, published studies investigating the effects of street washing have focused on PM10 size fraction. As the PM2.5 mass fraction of particles originating from mechanical abrasion processes may still be significant we conducted a study in order to evaluate the effects of street washing on the mitigation of resuspension of fine particles. The PM2.5 mass concentration data were examined and integrated with the occurrence of street washing activities. In addition, the effect of the meteorological variability, traffic flow and street washing activities, on ambient PM2.5 levels was valuated by means of a multivariate regression model. The results revealed that traffic low is the most important factor that controls PM2.5 hourly concentrations while street washing activities did not influence fine particle mass levels.

Road Dust Emission Sources and Assessment of Street Washing Effect

Although previous studies report on the effect of street washing on ambient particulate matter levels, there is a lack of studies investigating the results of street washing on the emission strength of road dust. A sampling campaign was conducted in Madrid urban area during July 2009 where road dust samples were collected in two sites, namely Reference site (where the road surface was not washed) and Pelayo site (where street washing was performed daily during night). Following the chemical characterization of the road dust particles the emission sources were resolved by means of Positive Matrix Factorization, PMF (Multilinear Engine scripting) and the mass contribution of each source was calculated for the two sites. Mineral dust, brake wear, tire wear, carbonaceous emissions and construction dust were the main sources of road dust with mineral and construction dust being the major contributors to inhalable road dust load. To evaluate the effectiveness of street washing on the emission sources, the sources mass contributions between the two sites were compared. Although brake wear and tire wear had lower concentrations at the site where street washing was performed, these mass differences were not statistically significant and the temporal variation did not show the expected build-up after dust removal. It was concluded that the washing activities resulted merely in a road dust moistening, without effective removal and that mobilization of particles took place in a few hours between washing and sampling. The results also indicated that it is worth paying attention to the dust dispersed from the construction sites as they affect the emission strength in nearby streets.

Town law journals from Concord, Mass., 1798-1839

Seven manuscript journals written by Abiel Heywood (Justice of the Peace, town clerk, and chairman of the board of selectmen, Concord, Mass.), Nathan Brooks, William Parkman, and John L. Tuttle containing criminal records, defaulted cases, and civil actions.

Diaries of Benjamin Guild, 1776, 1778

These diaries of Benjamin Guild document his travels as a Presbyterian pastor in Massachusetts and Rhode Island. The daily entries describe people Guild met and dined with, the food he ate (including strawberries, currants, watermelon, English cherries, and lobster), the funerals he attended, and the sermons he gave. Many entries relate to his health concerns (the ague and eye trouble), sleeping habits, and widespread public health concerns (including smallpox, dysentery, "nervous fevers," consumption, and "putrid fever"). The diaries also contain passing references to the activities of American, British, French, and German soldiers during the American Revolution; the invasion of Canada and battles occurring in New York are noted. In August 1778, after visiting Providence, Rhode Island, Guild comments on the disordered state of the city after American soldiers passed through it. He also recounts a visit by officers of the French fleet to the Harvard College library in September 1778 and describes his dinner on board the French man-of-war, Sagitaire. One entry describes an elaborate ball sponsored by John Hancock, held for French soldiers and "Boston ladies," and another refers to the "incursion" of Indians. Many of Guild's diary entries pertain to his work as a Harvard College Tutor; these entries describe his lectures at the College, meetings with colleagues, personnel decisions, and the examination of students. He also describes books he is reading and his opinions of them, the purchase and sale of books, and his desire to learn Hebrew and French. In addition, multiple entries refer to a man named Prince, who was perhaps Guild's slave. Prince sometimes accompanied Guild on his travels.

Student notebook of Ebenezer Parkman, 1720

The small hardcover notebook contains a manuscript copy of Charles Morton's Natural Philosophy copied by student Ebenezer Parkman (Harvard Class of 1721) in 1720, as well as notes on Hebrew grammar. The flyleaf has a faded note, "[This copy] was probably made by Parkman H.U. 1721 afterward minister of Westboro." The title page of the volume includes the handwritten title "Phylosophia Natvralis: Naturall Philosophy, By the Reverd Mr. Charles Morton Pastor of a Church in Charles Town, Beegan [sic] to recite it December 11, 1720 Willm Brattle's Book 1720 ended January 30 Anno Domini 1720 [January 30, 1720/1721]." The final page of the transcription is signed and dated "June 18, 1720 Parkman." The last pages of the volume consist of notes on Hebrew Grammar titled "Instruction in Hebrew."

Student mathematical notebook of Thomas Noyes, 1793

This sewn volume contains Noyes’ mathematical exercises in geometry; trigonometry; surveying; measurement of heights and distances; plain, oblique, parallel, middle latitude, and mercator sailing; and dialing. Many of the exercises are illustrated by carefully hand-drawn diagrams, including a mariners’ compass and moon dials.

Sermon notes compiled by Warham Williams, 1716-1718

Parchment-bound notebook containing notes kept by Warham Williams on sermons he attended between May 20, 1716 and April 20, 1718, while he was an undergraduate at Harvard College. The notebook includes two chronological tables, at the front and end of the volume, that list the town, lecturer (generally Harvard tutors), biblical text, year, month, day, and part of the day of sermons attended by Williams. The volume contains one-to-two page entries on specific sermons and provides the biblical text and related questions and conclusions. From the front of the volume, the pages contain entries for sermons attended between May 20, 1716 through February 13, 1717. Sermon entries for April 7, 1717 to April 20 1718 are written tête-bêche from the other end of the volume.

Letters from John Hubbard Church to William Jenks, 1795-1798

John Hubbard Church wrote these twelve letters to his friend and classmate William Jenks between 1795 and 1798. Church wrote the letters from Boston, Rutland, Cambridge, and Chatham in Massachusetts and from Somers, Connecticut; they were sent to Jenks in Cambridge and Boston, where for a time he worked as an usher in Mr. Vinall's school and Mr. Webb's school. Church's letters touch on various subjects, ranging from his increased interest in theology and his theological studies under Charles Backus to his seasickness during a sailing voyage to Cape Cod. Church also informs Jenks of what he is reading, including works by John Locke, P. Brydone, James Beattie, John Gillies, Plutarch, and Alexander Pope. He describes his work teaching that children of the Sears family in Chatham, Massachusetts, where he appears to have spent a significant amount of time between 1795 and 1797. Church's letters are at times very personal, and he often expresses great affection for Jenks and their friendship.

A proof of Jesus Christ's being the ancient promised Messiah: a sermon preached in the Chapel of Harvard College at Cambridge in New England, June 23, 1756

The hand-sewn notebook contains a 24-page manuscript draft of the second Dudleian lecture, delivered by John Barnard on June 23, 1756. The copy includes a small number of edits and struck-out words adopted in the printed version published by J. Draper of Boston in 1756. The sermon begins with the Biblical text Mark 14:61, 62. The covers are no longer with the item.

Mr. Abbot's sermon at the Dudleian lecture at Harvard College in Cambridge August 29, 1764 pm: being the third in course on the important subject of Reveal'd-religion

The hand-sewn notebook contains a 27-page manuscript draft of the Dudleian lecture delivered by Hull Abbot on August 29, 1764 at Harvard College on the topic of revealed religion. The sermon begins with the Biblical text Zech. 4:6 and Rom. 10:18. The copy includes a small number of edits and struck-out words. The lecture was not printed.