Colours Unknown

Colours Unknown was originally published online by Bradt Travel Guides in July, 2009. On February 7th, 2010, it was published nationally in the Sunday Telegraph, the Sunday Mail Brisbane, the Sunday Mail Adelaide, the Sunday Tasmanian and the Sunday Herald Sun. The piece won the unpublished section of the 2009 Independent on Sunday and Bradt Travel Guides Travel Writing Competition - an international writing prize based in London.

Of castles and fairytales

1,000-word travel article describing a journey on the Moselle River in Germany. "Step back in time with Germany’s historical landmarks along the country’s beautiful Mosel River, writes Kari Gislason"--publisher website

Breaking the code of silence : the Wood Royal Commission into New South Wales police : a brief overview

The three-volume Final Report of the Wood inquiry into NSW Police (Royal Commission Into the New South Wales Police Service, 'Final Report, Vol I: Corruption; Vol II: Reform; Vol III: Appendices', May 1997) was publicly released on 15 May 1997, to much media fanfare. The Sydney Morning Herald (SMH) devoted an 8-page special report on I May to the pending release of the Inquiry Report, headed The Police Purge. On the day of the public release of the Report, the SMH five-page 'Special Report' under the banner The Police Verdict was headlined Wood, Carr Split on Drugs. The Australian led with Call for Drug Law Revamp, Force Overhaul to Fight Corruption, Wood Attacks Culture of Greed, and the Daily Telegraph front page 'Final Verdict' was True Blue Strategy for an Honest Police Force...

Explore Darwin and Litchfield National Park in the Northern Territory

The city as it now stands marks the fifth attempt at a settlement in the north. Fearful of Dutch territorial claims, the British were sure they had to establish a permanent base, and acted quickly to get one started. They had more than a little trouble getting one to work...

Visit Perth, Fremantle and Rottnest Island in Western Australia

A travel article about Perth, Freemantle, and Rottnest Island. In all probability, the water at Cottesloe Beach is no bluer than at all the other beaches of Australia. But early afternoon on the day I arrive, that blue seems total, or perhaps even on the edge of some other colour spectrum still being invented. The blue of the west...

In loving memory of Corfu

A travel story about a return journey to the Greek island of Corfu. "THEY say it doesn’t pay to go back. The more a place meant to you in the past, the more likely it is that you’ll be disappointed when you return. Recently I tested the theory, and endangered my memories of the Greek island of Corfu with a second visit..."--publisher website

Rikottu hiljaisuus : Intialaisten sanomalehtien normista poikkeavia seksuaalisuuksia ja sukupuolia käsittelevät artikkelit heteromatriisin horjuttajina ja tabun uudelleenjärjestäjinä

Tutkielmassa tarkastellaan niitä tapoja, joilla intialaisissa englanninkielisissä sanomalehdissä käsitellään normista poikkeavia seksuaalisuuksia ja sukupuolia. Aineistona ovat vuosina 2003-2006 seuraavissa lehdissä ilmestyneet kirjoitukset: The Hindu, The Telegraph, Deccan Herald ja The Times of India kaupunkiliitteineen. Lisäksi aineistoon kuuluu yksi artikkeli The Statesman -lehdestä. Aineisto on jaettu kuuteen aiheryhmään: 1. Intian rikoslain 377. pykälä ja homoseksuaalisuuden dekriminalisointi, 2. hijrat, 3. Pushkin Chandran murha, 4. parisuhde, perhe ja avioliitto, 5. elokuvat ja lesbous, 6. homojen elämää. Ryhmien ulkopuolelle jää kuusi artikkelia, joita analysoidaan erikseen. Tutkielman lähtökohtana ja kysymyksenasettelun taustalla vaikuttaa queer-teoria. Tähän liittyy ajatus, ettei ole mitään muuttumatonta, olemuksellista sukupuolta, vaan sukupuoli on kulttuurista fiktiota, joka syntyy toiston ja tavoittamattoman ideaalin jäljittelyn kautta. Tutkielmassa tarkastellaan heteroseksuaalista matriisia - sitä kulttuuristen ymmärrysten verkkoa, jossa tietyt ruumiit, sukupuolet ja halut luonnollistuvat - Mary Douglasin kulttuurijärjestelmiä ja saastumista käsittelevien teorioiden sekä tabun käsitteen avulla. Aineistoa analysoidaan retoriseen diskurssianalyysiin tukeutuen. Analyysissa keskitytään artikkeleiden kielenkäyttöön ymmärrettäviksi tarkoitettuina argumentteina ja huomioidaan samalla rivien välistä luettavat merkitykset. Artikkeleita, joista suurin osa puolustaa homoseksuaalisuuden dekriminalisointia, tarkastellaan tabun uudelleenjärjestäjinä ja heteroseksuaalisen matriisin huojuttajina: ne pyrkivät homoseksuaalisuuden tabuun liittyvän hiljaisuuden rikkomisella kyseenalaistamaan vallitsevan järjestyksen, jossa vain heteroseksuaaliset halut hyväksytään. Toisaalta ne pyrkivät luomaan uudenlaisen järjestyksen, jonka katveisiin myös jää sopimatonta materiaalia. Silmiinpistävin uuteen järjestykseen sopimaton ihmisryhmä ovat hijrat, joilla on entisessä järjestelmässä ollut määrätty paikkansa järjestelmää ylläpitävänä anomaliana. Hijroja tarkastellaan artikkeleissa sekä osana transsukupuolisuuden teemaa että intialaista mytologiaa. Pyrkiessään muokkaamaan yleisön asenteita suvaitsevammiksi seksuaalista ja sukupuolista monimuotoisuutta kohtaan artikkelit käyttävät monenlaisia retorisia keinoja. Seksuaali- ja sukupuolivähemmistöjen edustajat pyritään esittämään niin sankareina kuin uhreinakin. Seksuaalivähemmistöihin pyritään liittämään luonnollisuuden ja normaaliuden määreet. Hijrojen kohdalla muistutetaan heidänkin olevan ihmisiä. Suvaitsevaisuuden puolesta käytetään argumenttina niin intialaista perinnettä kuin modernia länsimaista kulttuuria. Nyky-Intian homofobiasta ja kolonialistisesta perinnöstä sen sijaan pyritään erottautumaan.

Across the Oceans : Development of Overseas Business Information Transmission, 1815-1875

Earlier studies have shown that the speed of information transmission developed radically during the 19th century. The fast development was mainly due to the change from sailing ships and horse-driven coaches to steamers and railways, as well as the telegraph. Speed of information transmission has normally been measured by calculating the duration between writing and receiving a letter, or between an important event and the time when the news was published elsewhere. As overseas mail was generally carried by ships, the history of communications and maritime history are closely related. This study also brings a postal historical aspect to the academic discussion. Additionally, there is another new aspect included. In business enterprises, information flows generally consisted of multiple transactions. Although fast one-way information was often crucial, e.g. news of a changing market situation, at least equally important was that there was a possibility to react rapidly. To examine the development of business information transmission, the duration of mail transport has been measured by a systematic and commensurable method, using consecutive information circles per year as the principal tool for measurement. The study covers a period of six decades, several of the world's most important trade routes and different mail-carrying systems operated by merchant ships, sailing packets and several nations' steamship services. The main sources have been the sailing data of mail-carrying ships and correspondence of several merchant houses in England. As the world's main trade routes had their specific historical backgrounds with different businesses, interests and needs, the systems for information transmission did not develop similarly or simultaneously. It was a process lasting several decades, initiated by the idea of organizing sailings in a regular line system. The evolution proceeded generally as follows: originally there was a more or less irregular system, then a regular system and finally a more frequent regular system of mail services. The trend was from sail to steam, but both these means of communication improved following the same scheme. Faster sailings alone did not radically improve the number of consecutive information circles per year, if the communication was not frequent enough. Neither did improved frequency advance the information circulation if the trip was very long or if the sailings were overlapping instead of complementing each other. The speed of information transmission could be improved by speeding up the voyage itself (technological improvements, minimizing the waiting time at ports of call, etc.) but especially by organizing sailings so that the recipients had the possibility to reply to arriving mails without unnecessary delay. It took two to three decades before the mail-carrying shipping companies were able to organize their sailings in an optimal way. Strategic shortcuts over isthmuses (e.g. Panama, Suez) together with the cooperation between steamships and railways enabled the most effective improvements in global communications before the introduction of the telegraph.

A Poética de Adélia Prado: espaço de articulação entre língua portuguesa e língua literária

A tese estuda a obra poética de Adélia Prado sob o ponto de vista da Estilística. Mostra que a metáfora é o recurso mais afeito a construir a língua literária e, no caso da poetisa, modelá-la em português. O estudo atesta que a linguagem conotativa da poetisa alcança os três níveis da língua e promove o inesperado e o distante da expressão comum. Afirma a importância da polifonia e da intertextualidade , além da excelência do discurso indireto livre na criação literária, não só da poetisa, mas de todo uso da língua portuguesa como ferramenta de expressão poética, principalmente se a intenção do autor é criar o discurso surrealista. A pesquisa mostra que há, na obra, um grande número de poemas em que predomina a linguagem religiosa católica. Ocorre a expressão da alma feminina , marcada com orgulho pela poetisa. A autora cria prosodemas, inaugura neologismos ,aproveitando todos os processos de criação vocabular. Assim, a obra se notabiliza pelo aproveitamento da sonoridade das palavras, pela escolha lexical inédita, por uma estrutura frasal apositiva, evocativa, sucinta e nominal, não escravizada às regras do registro culto como padrão literário. A tese reconhece que a autora lida eficientemente com as classes de palavras, com a construção nominal e com uma estruturação sintática peculiar, em que sobressai a oração adjetiva com função de sujeito, apesar de conter verbo: a oração adjetiva subjetivada. A essência da pesquisa são os conjuntos metafóricos, verdadeiros modelos universais, que permitem reconhecer a possível existência de uma língua literária em português. No mesmo contexto, focaliza um grupo de poemas chamados de telegráficos, curtos e de teor filosófico. Tal qualidade metafórica mostra a importância da poetisa Adélia Prado para a articulação da língua literária em língua portuguesa

Characterization of deep levels in Pt-GaN Schottky diodes deposited on intermediate-temperature buffer layers

Gallium nitride (GaN)-based Schottky junctions were fabricated by RF-plasma-assisted molecular beam epitaxy (MBE). The GaN epitaxial layers were deposited on novel double buffer layers that consist of a conventional low-temperature buffer layer (LTBL) grown at 500 degreesC and an intermediate-temperature buffer layer (ITBL) deposited at 690 degreesC. Low-frequency excess noise and deep level transient Fourier spectroscopy (DLTFS) were measured from the devices. The results demonstrate a significant reduction in the density of deep levels in the devices fabricated with the GaN films grown with an ITBL. Compared to the control sample, which was grown with just a conventional LTBL, a three-order-of-magnitude reduction in the deep levels 0.4 eV below the conduction band minimum (Ec) is observed in the bulk of the thin films using DLTFS measurements.

Current-driven magnetic rearrangements in spin-polarized point contacts

A method for investigating the dynamics of atomic magnetic moments in current-carrying magnetic point contacts under bias is presented. This combines the nonequilibrium Green's function (NEGF) method for evaluating the current and the charge density with a description of the dynamics of the magnetization in terms of quasistatic thermally activated transitions between stationary configurations. This method is then implemented in a tight-binding (TB) model with parameters chosen to simulate the main features of the electronic structures of magnetic transition metals. We investigate the domain wall (DW) migration in magnetic monoatomic chains sandwiched between magnetic leads, and for realistic parameters find that collinear arrangement of the magnetic moments of the chain is always favorable. Several stationary magnetic configurations are identified, corresponding to a different number of Bloch walls in the chain and to a different current. The relative stability of these configurations depends on the geometrical details of the junction and on the bias; however, we predict transitions between different configurations with activation barriers of the order of a few tens of meV. Since different magnetic configurations are associated with different resistances, this suggests an intrinsic random telegraph noise at microwave frequencies in the I-V curves of magnetic atomic point contacts at room temperature. Finally, we investigate whether or not current-induced torques are conservative.

Death Aesthetization in Contemporary Artistic Practices

Starting from the famous and enigmatic quotation of the Aristotle’s Poetics, who argues that the human has a natural desire and pleasure to see corpses if mediated by art, is intended to show the relationship between the attraction for the horror and some contemporary art practices surrounding the depiction of death, particularly with regard to the ultimate use of the human corpse as an artistic resource. Avoiding any kind of ethical approach or questioning of the limits of the artistic production, is meant to highlight the phenomenon through the examples brought out by the work of some contemporary artists such as Andy Warhol, Eric Fischl, Damien Hirst, Von Hagens, Andres Serrano, Joel-Peter Witkin and Teresa Margolles: From those who use the corpse in and turn it in something aesthetically pleasant, to others who turn human corpses in sculptures of scientific value, and further other kind of artists who assume the morbid and dramatic life of the corpse in their art production as something structural.

Interview with Paul DeMarinis

Since the early 1970s, the American electronic media artist Paul DeMarinis (b. 1948, Cleveland, Ohio, USA) has created works that re-imagine modes of communication and reinvent the technologies that enable communication. His works (see Table 1) have taken shape as recordings, performances, electronic inventions, and site-specific and interactive installations; many are considered landmarks in the histories of electronic music and media art. Paul DeMarinis pioneered live performance with computers, collaborated on landmark works with artists like David Tudor and Robert Ashley, undertook several tours with the Merce Cunningham Dance Company, and brought to life obscure technologies such as the flame loudspeaker (featured in his 2004 sculpture Firebirds). His interactive installation The Music Room (1982), commissioned by Frank Oppenheimer for the Exploratorium in San Francisco, was the first automatic music work to reach a significant audience. His album Music As A Second Language (1991) marks one of the most extensive explorations of the synthesized voice and speech melodies to date. Installations like The Edison Effect (1989-1993), in which lasers scan ancient recordings to produce music, and The Messenger (1998/2005), in which electronic mail messages are displayed on alphabetic telegraph receivers, illustrate a creative process that Douglas Kahn (1994) has called "reinventing invention." [etc]

Stormont is planning to remove democracy

Expert editorial opinion on proposed planning reform in Northern Ireland