Sistema localizador interior de baixo custo

Projeto para obtenção do grau de Mestre em Engenharia Informática e de Computadores

Ownserver: sistema doméstico de prestação de serviços cloud

Neste trabalho foi considerada a possibilidade de incorporar serviços remotos, normalmente associados a serviços web e cloud computing, numa solução local que centralizasse os vários serviços num único sistema e permitisse aos seus utilizadores consumir e configurar os mesmos, quer a partir da rede local, quer remotamente a partir da Internet. Desta forma seria possível conciliar o acesso a partir de qualquer local com internet, característico nas clouds, com a simplicidade de concentrar num só sistema vários serviços que são por norma oferecidos por entidades distintas e ainda permitir aos seus utilizadores o controlo e configuração sobre os mesmos. De forma a validar que este conceito é viável, prático e funcional, foram implementadas duas componentes. Um cliente que corre nos dispositivos dos utilizadores e que proporciona a interface para consumir os serviços disponíveis e um servidor que irá conter e prestar esses serviços aos clientes. Estes serviços incluem lista de contactos, mensagens instantâneas, salas de conversação, transferência de ficheiros, chamadas e conferências de voz e vídeo, pastas remotas, pastas sincronizadas, backups, pastas partilhadas, VoD (Video-on Demand) e AoD (Audio-on Demand). Para o desenvolvimento do cliente e do servidor foi utilizada a framework Qt que recorre à linguagem de programação C++ e ao conjunto de bibliotecas que possui, para o desenvolvimento de aplicações multiplataforma. Para as comunicações entre clientes e servidor, foi utilizado o protocolo XMPP (Extensible Messaging and Presence Protocol), pela forma da biblioteca qxmpp e do servidor XMPP ejabberd. Pelo facto de conter um conjunto de centenas de extensões atualmente ativas que auferem funcionalidades como salas de conversação, transferências de ficheiros e até estabelecer sessões multimédia, graças à sua flexibilidade permitiu ainda a criação de extensões personalizada necessárias para algumas funcionalidades que se pretendeu implementar. Foi ainda utilizado no servidor a framework ffmpeg para suportar algumas funcionalidades multimédia. Após a implementação do cliente para Windows e Linux, e de implementar o servidor em Linux foi realizado um conjunto de testes funcionais para perceber se as funcionalidades e seus mecanismos funcionam corretamente. No caso onde a análise da performance e do consumo de recursos era importante, foram realizados testes de performance e testes de carga.

Welland Canal Survey of Lands Nathan Pawling 1826; includes map and text.

Survey map and description of Nathan Pawling's land created by The Welland Canal Company. Included is a written description of the land along with a drawing of the land. Noteable features include; the dock, pier and tow path. The original bed of 12 mile creek is also noted on the map. Surveyor notes are seen in pencil on the map. The map notes the division of land between Pawling and Robert Brown's land. Click on 'detail' to see Map.

Welland Canal Survey of Lands James Gordon

Survey map and description of James Gordon's land created by The Welland Canal Company. Included is a written description of the land along with a drawing of the land. The map contains a large pond and notes the seperation between lots 20 and 21. No scale is noted, but chains and inches are being used throughout the description of land. Surveyor notes are seen in pencil on the map. Click on 'detail' to see Map

Welland Canal Survey of Lands William May Jr., 1826

Survey map and description of William May Jr.'s land created by The Welland Canal Company. Included is a written description of the land along with a drawing of the land. The land is described as having 2 good acres and the rest being swamp. The property borders 12 mile creek in Grantham township. Noteable features include; a large pond, division line between lots 20 and 21 as well as 21 and 22, concession line. Surveyor notes are seen in pencil on the map. Click on 'detail' to see Map

Welland Canal Survey of Lands Peter May, 1826

Survey map and description of Peter May's land created by The Welland Canal Company. Included is a written description of the land along with a drawing of the land. Noteable features include; a large pond, the original bed of the 12 Mile Creek. Surveyor notes are seen in pencil on the map. The property is on the second concession in Grantham. Click on 'detail' to see Map

Welland Canal Survey of Lands Christian May, 1831

Updated survey description of William May's land created by The Welland Canal Company. The land is now in the posession of Christian May as he was the heir for the property. The drawing for the property is the same drawing that goes with Peter May's land. It is marked as 'D' on that drawing. The land is described as 1 acre, with no roads on the property. Click on 'detail' for Peter May's property to see the map.

Welland Canal Survey of Lands John Clendennan 1827

Survey map and description of John Clendennan's land created by The Welland Canal Company. Included is a written description of the land along with a drawing of the land. Noteable features include; line between lot no.17 in 6th and 7th concession, William Chisholm's land. Surveyor notes are seen in pencil on the map. The deed for the land was dated June 1st, 1827. Click on 'stereoview' to see Map.

The Gentleman's Magazine and Historical Chronicle - 1812 July

Specific pages with War of 1812 content in this volume: Page 77: The American senate declares war on Great Britain. Click on the pdf links to the right to view the monthly issue. The Gentleman's Magazine and Historical Chronicle was a monthly periodical published in England during the years of 1736-1833. The volumes of interest from 1812-1815 were written and compiled by Sylvanus Urban, Gentleman. These volumes were printed in London by Nichols, Son and Bentley at Cicero's Head, Red Lion Passage and Fleet Street. The magazine contains accounts of important historical events, abstracts of foreign occurrences, letters from noted figures, articles on geography, biographical entries for prominent people, poems, statistics, obituaries, reviews of books and more.

The Gentleman's Magazine and Historical Chronicle - 1812 August

Specific pages with War of 1812 content in this volume: August: Page 179: The official American declaration of war. Click on the pdf links to the right to view the monthly issue. The Gentleman's Magazine and Historical Chronicle was a monthly periodical published in England during the years of 1736-1833. The volumes of interest from 1812-1815 were written and compiled by Sylvanus Urban, Gentleman. These volumes were printed in London by Nichols, Son and Bentley at Cicero's Head, Red Lion Passage and Fleet Street. The magazine contains accounts of important historical events, abstracts of foreign occurrences, letters from noted figures, articles on geography, biographical entries for prominent people, poems, statistics, obituaries, reviews of books and more.

The Weekly Register September 1811 to March 1812

The Weekly Register, also known as Niles Weekly Register was a weekly periodical edited by Hezekiah Niles (1777-1839), and published in Baltimore Maryland. Volumes of Interest were published between 1811 (Vol. 1, No. 1, September 7, 1811) to 1814 (Vol. 5, No. 26, February 26, 1814). These volumes focus primarily on 19th century Politics and Government in the United States of America. Niles edited and published the Weekly Register until 1836, making it one of the most widely-circulated magazines in the United States. The popularity also made Niles into one of the most influential journalists of his day. Devoted primarily to politics, Niles' Weekly Register is considered an important source for the history of the period. The Register also recorded current economics, technology, science, medicine, geography, archaeology, the weather, and stories of human interest. PLEASE CLICK ON THE WEEKLY PERIODICALS ON THE RIGHT OF THE SCREEN (PDF FILES)TO DOWNLOAD FILES. Pages are divided as follows: 1811 September 7th pages 1-16 14th pages 17-32 21st pages 33-48 28th pages 49-72 1811 October 5th pages 73-88 12th pages 89-104 19th pages 105-120 26th pages 121-136 1811 November 2nd pages 137-152 9th pages 153-184 15th pages 185-208 23rd pages 209-224 30th pages 225-240 1811 December 7th pages 241-256 14th pages 257-280 21st pages 281-296 28th pages 299-320 1812 January 4th pages 321-336 11th pages 337-360 18th pages 361-376 25th pages 377-392 1812 February 1st pages 393-408 8th pages 409-432 15th pages 433-448 22nd pages 449-464 29th pages 465-480 PLEASE CLICK ON THE WEEKLY PERIODICALS ON THE RIGHT OF THE SCREEN (PDF FILES)TO DOWNLOAD FILES. Call Number: SPCL PER JK 1 N52

The Weekly Register - March 1813 and Index

Issues for the March 1813 Weekly Register newspaper (Baltimore, Maryland) are divided and includes the following War of 1812 related stories: March 6th, pages 1-16: Editor's proclamation on reporting on the war (p.1); Declaration of British Parliament - 9 January 1813 (pp.1-6); President's message to Senate and House of Representatives - February 24 (p.8); Events of the War including reports from Ogdensburgh,Battle of Frenchtown with Brigadier General James Winchester, Colonel Henry Proctor, and Round Head; (pp.9-13); naval events (pp.13-15); President Madison's speech - March 4 (pp.15-16). March 13th, pages 17-40 March 20th, pages 41-56 March 27th, pages 57-72 PLEASE CLICK ON THE WEEKLY PERIODICALS ON THE RIGHT OF THE SCREEN (PDF FILES)TO DOWNLOAD FILES. Look for other issues of the Weekly Register within this website. The Weekly Register, also known as Niles Weekly Register, was a weekly periodical edited by Hezekiah Niles (1777-1839) and published in Baltimore Maryland. Volumes of interest were published between 1811 (Vol. 1, No. 1, September 7, 1811) to 1814 (Vol. 5, No. 26, February 26, 1814). These volumes focus primarily on 19th century politics and government in the United States of America. Niles edited and published the Weekly Register until 1836, making it one of the most widely-circulated magazines in the United States. The popularity also made Niles into one of the most influential journalists of his day. Devoted primarily to politics, Niles' Weekly Register is considered an important source for the history of the period. The Register also recorded current economics, technology, science, medicine, geography, archaeology, the weather, and stories of human interest. Call Number: SPCL PER JK 1 N52

The Weekly Register - September 1811 and Index

Issues for the September 1811 Weekly Register newspaper (Baltimore, Maryland) are divided as follows: September 7th, pages 1-16 September 14th, pages 17-32 September 21st, pages 33-48 September 28th, pages 49-72 PLEASE CLICK ON THE WEEKLY PERIODICALS ON THE RIGHT OF THE SCREEN (PDF FILES)TO DOWNLOAD FILES. Look for other issues of the Weekly Register within this website. The Weekly Register, also known as Niles Weekly Register, was a weekly periodical edited by Hezekiah Niles (1777-1839) and published in Baltimore Maryland. Volumes of interest were published between 1811 (Vol. 1, No. 1, September 7, 1811) to 1814 (Vol. 5, No. 26, February 26, 1814). These volumes focus primarily on 19th century politics and government in the United States of America. Niles edited and published the Weekly Register until 1836, making it one of the most widely-circulated magazines in the United States. The popularity also made Niles into one of the most influential journalists of his day. Devoted primarily to politics, Niles' Weekly Register is considered an important source for the history of the period. The Register also recorded current economics, technology, science, medicine, geography, archaeology, the weather, and stories of human interest. Call Number: SPCL PER JK 1 N52

The Weekly Register - November 1811

Issues for the November 1811 Weekly Register newspaper (Baltimore, Maryland) are divided as follows: November 2nd, pages 137-152 November 9th, pages 153-184 November 15th, pages 185-208 November 23rd, pages 209-224 November 30th, pages 225-240 PLEASE CLICK ON THE WEEKLY PERIODICALS ON THE RIGHT OF THE SCREEN (PDF FILES)TO DOWNLOAD FILES. Look for other issues of the Weekly Register within this website. The Weekly Register, also known as Niles Weekly Register, was a weekly periodical edited by Hezekiah Niles (1777-1839) and published in Baltimore Maryland. Volumes of interest were published between 1811 (Vol. 1, No. 1, September 7, 1811) to 1814 (Vol. 5, No. 26, February 26, 1814). These volumes focus primarily on 19th century politics and government in the United States of America. Niles edited and published the Weekly Register until 1836, making it one of the most widely-circulated magazines in the United States. The popularity also made Niles into one of the most influential journalists of his day. Devoted primarily to politics, Niles' Weekly Register is considered an important source for the history of the period. The Register also recorded current economics, technology, science, medicine, geography, archaeology, the weather, and stories of human interest.Call Number: SPCL PER JK 1 N52

The Weekly Register - October 1811

Issues for the October 1811 Weekly Register newspaper (Baltimore, Maryland) are divided as follows: October 5th, pages 73-88 October 12th, pages 89-104 October 19th, pages 105-120 October 26th, pages 121-136 PLEASE CLICK ON THE WEEKLY PERIODICALS ON THE RIGHT OF THE SCREEN (PDF FILES)TO DOWNLOAD FILES. Look for other issues of the Weekly Register within this website. The Weekly Register, also known as Niles Weekly Register, was a weekly periodical edited by Hezekiah Niles (1777-1839) and published in Baltimore Maryland. Volumes of interest were published between 1811 (Vol. 1, No. 1, September 7, 1811) to 1814 (Vol. 5, No. 26, February 26, 1814). These volumes focus primarily on 19th century politics and government in the United States of America. Niles edited and published the Weekly Register until 1836, making it one of the most widely-circulated magazines in the United States. The popularity also made Niles into one of the most influential journalists of his day. Devoted primarily to politics, Niles' Weekly Register is considered an important source for the history of the period. The Register also recorded current economics, technology, science, medicine, geography, archaeology, the weather, and stories of human interest. Call Number: SPCL PER JK 1 N52