Página 1 dos resultados de 27772 itens digitais encontrados em 0.016 segundos

‣ Comparative boron nutritional diagnosis for olive based on July and January leaf samplings

Arrobas, Margarida; Lopes, João; Pavão, Francisco; Cabanas, J.E.; Rodrigues, M.A.
Fonte: Taylor & Francis Publicador: Taylor & Francis
Tipo: Artigo de Revista Científica
Português
Relevância na Pesquisa
26.487893%
In this work, diagnosis of boron (B) nutritional status based on leaf B concentrations were compared for the most common leaf sampling times for olive trees, January and July. For this purpose field experiments were conducted over four years (2003-06) in two rainfed olive groves located in Mirandela and Bragança, in north-eastern Portugal. Leaf samples were collected in January and July and analysed for B by standard procedures. Fruit harvest occurred in December of each year. The crops followed typical alternate fruiting cycles. During the four years of the study, mean olive yields in the Bragança orchard, for instance, fluctuated, yielding 3.6, 28.1, 5.5 and 22.7 kg tree-1. Yield variation per individual tree was also great. In the Bragança orchard and in the 2004 harvest, for instance, yields ranged from 1.2 to 52.7 kg tree-1. Leaf B concentrations also varied greatly between individual trees. In the Bragança orchard in the July sampling of 2004, values for individual trees varied from 12.2 and 23.7 mg B kg-1. From a total of 16 scatterplots generated from the relationship between leaf B concentrations and olive yields, 10 significant linear relationships were established; six of them were related to July sampling dates and four were related to January dates. The number of significant linear relationships established between leaf B concentration and olive yield was used as a criterion of the accuracy of the B nutritional diagnosis...

‣ National enhanced surveillance of meningococcal disease in England, Wales and Northern Ireland, January 1999-June 2001.

Shigematsu, M.; Davison, K. L.; Charlett, A.; Crowcroft, N. S.
Fonte: Cambridge University Press Publicador: Cambridge University Press
Tipo: Artigo de Revista Científica
Publicado em /12/2002 Português
Relevância na Pesquisa
26.37344%
Enhanced surveillance of meningococcal disease (ESMD) was implemented nationally across ten regions of England, Wales and Northern Ireland from 1 January 1999. It aims to deliver more sensitive surveillance than laboratory reporting by including clinically diagnosed but laboratory unconfirmed cases. Consultants in Communicable Disease Control (CsCDC) report all clinically diagnosed cases of meningococcal disease (MD) to the Regional Epidemiologist in the relevant regional unit of the Public Health Laboratory Service (PHLS) Communicable Disease Surveillance Centre (CDSC). These reports are reconciled with laboratory data from the PHLS Meningococcal Reference Unit and then forwarded to the national CDSC where further reconciliation with laboratory data takes place. In addition, CsCDC are asked to report any clusters of MD that occur. Between 1 January 1999 and 30 June 2001, 12,074 cases of MD were ascertained through ESMD. The majority (57%) were laboratory confirmed. The estimated incidence of MD fell between 1999 and 2001 from 9.2 to 8.0 per 100,000 population. Of laboratory confirmed cases, the number of cases of serogroups B and W135 increased and of serogroup C and of ungrouped meningococcal infection decreased. Variation between regions was considerable and deserves further investigation. Of 11...

‣ An Examination of Stock Performance: The Three Top-Performing Lodging Firms August 1987 - January 1990

Moncarz, Elisa S.
Fonte: FIU Digital Commons Publicador: FIU Digital Commons
Tipo: Artigo de Revista Científica Formato: application/pdf
Português
Relevância na Pesquisa
36.275337%
A study published in the Fall 1988 issue of the FIU Hospitality Review revealed that the top three lodging stock performers during the period July 1982 to January 1988 were Prime Motor Inns, Inc., Marriott Corporation, and Hilton Hotels Corporation. The author has completed a follow-up study in an attempt to determine how selected lodging firms have fared since the summer rally of 1987 (which preceded the stock crash of October 19, 1987) until more recent times.

‣ The january effect across volatility regimes

Agnani, Betty; Aray, Henry
Fonte: Universidad de Granada. Departamento de Teor??a e Historia Econ??mica Publicador: Universidad de Granada. Departamento de Teor??a e Historia Econ??mica
Tipo: Relatório
Português
Relevância na Pesquisa
26.487893%
Using a Markov regime switching model, this article presents evidence on the well-known January effect on stock returns. The specification allows a distinction to be drawn between two regimes, one with high volatility and other with low volatility. We obtain a time-varying January effect that is, in general, positive and significant in both volatility regimes. However, this effect is larger in the high volatility regime. In sharp contrast with most previous literature we find two major results: i) the January effect exists for all size portfolios. ii) the negative correlation between the magnitude of the January effect and the size of portfolios fails across volatility regimes. Moreover, our evidence supports a decline in the January effect for all size portfolios except the smallest, for which it is even larger.

‣ The January effect and institutional investment in Portugal

Miralles Marcelo, Jose Luis; Miralles Quirós, María del Mar
Fonte: Instituto Superior de Economia e Gestão Publicador: Instituto Superior de Economia e Gestão
Tipo: Artigo de Revista Científica
Publicado em //2003 Português
Relevância na Pesquisa
36.439897%
Over the last twenty years, many researchers have documented that average rate of return from stocks in the month of January is higher than in any other month of the year. More recently, several researchers have offered a convincing explanation for this so called January effect. Tile window dressing hypothesis claims that high returns on risky securities in January are caused systematic shifts in portfolio holdings of institutional investors at the turn of the year. The purpose of this paper is to provide some insights into this seasonal behaviour of stock prices by testing the window hypothesis and examining the impact mutual funds trading has had on the aggregate stock market in Portugal over the 1996-2001 period,

‣ The Weekly Register - January 1812

Niles, Hezekiah
Fonte: Brock University Publicador: Brock University
Tipo: publication; text
Português
Relevância na Pesquisa
26.487893%
Pages for the month of January 1812 are divided as follows: January 4th, pages 321-336 January 11th, pages 337-360 January 18th, pages 361-376 January 25th, pages 377-392 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

‣ An apology for the freedom of the press, and for general liberty : to which are prefixed remarks on Bishop Horsley's sermon, preached on the thirtieth of January, 1793

Hall, Robert, 1764-1831
Fonte: Quens University Publicador: Quens University
Tipo: Livro Formato: 4117472 bytes; application/pdf
Português
Relevância na Pesquisa
36.275337%
no TOC

‣ Academic Senate Agenda for January 10, 2013

AS Executive Committee
Fonte: Rochester Instituto de Tecnologia Publicador: Rochester Instituto de Tecnologia
Tipo: Final Paper
Português
Relevância na Pesquisa
36.275337%
Academic Senate Agenda for January 10, 2013

‣ Academic Senate Agenda for January 17, 2013

AS Executive Committee
Fonte: Rochester Instituto de Tecnologia Publicador: Rochester Instituto de Tecnologia
Tipo: Final Paper
Português
Relevância na Pesquisa
36.275337%
Academic Senate Agenda for January 17, 2013

‣ Academic Senate Agenda for January 24, 2013

AS Executive Committee
Fonte: Rochester Instituto de Tecnologia Publicador: Rochester Instituto de Tecnologia
Tipo: Final Paper
Português
Relevância na Pesquisa
36.275337%
Academic Senate Agenda for January 24, 2013

‣ Academic Senate Minutes of January 20, 2011

Goodwin, Latty; Gifford, V.
Fonte: Rochester Instituto de Tecnologia Publicador: Rochester Instituto de Tecnologia
Tipo: Final Paper
Português
Relevância na Pesquisa
36.275337%
Approved Academic Senate Minutes of January 20, 2011

‣ B2.0 (Charter of Academic Governance) - Proposed Revisions (AS Meeting January 26, 2012)

Faculty Affairs Committee (K. Waterstram-Rich, Chair); Waterstram-Rich, Kristen Chair
Fonte: Rochester Instituto de Tecnologia Publicador: Rochester Instituto de Tecnologia
Tipo: Trabalho em Andamento
Português
Relevância na Pesquisa
36.275337%
B2.0 Proposed Revisions - January 26, 2012 Academic Senate Meeting

‣ Academic Senate Agenda for January 26 2012

AS Executive Committee
Fonte: Rochester Instituto de Tecnologia Publicador: Rochester Instituto de Tecnologia
Tipo: Final Paper
Português
Relevância na Pesquisa
36.275337%
Academic Senate Agenda for January 26 2012

‣ Academic Senate Minutes of January 26 2012

Gifford, Vivian; Phelps, Andy
Fonte: Rochester Instituto de Tecnologia Publicador: Rochester Instituto de Tecnologia
Tipo: Final Paper
Português
Relevância na Pesquisa
36.275337%
Academic Senate Minutes of January 26, 2012

‣ Academic Senate Agenda of January 31, 2013

AS Executive Committee
Fonte: Rochester Instituto de Tecnologia Publicador: Rochester Instituto de Tecnologia
Tipo: Outros
Português
Relevância na Pesquisa
36.275337%
Academic Senate Agenda of January 31, 2013

‣ Academic Senate Agenda for January 6, 2011

AS Executive Committee
Fonte: Rochester Instituto de Tecnologia Publicador: Rochester Instituto de Tecnologia
Tipo: Outros
Português
Relevância na Pesquisa
36.275337%
Academic Senate Agenda for January 6, 2011

‣ Academic Senate Minutes of January 6 2011

Goodwin, Latty; Gifford, V.
Fonte: Rochester Instituto de Tecnologia Publicador: Rochester Instituto de Tecnologia
Tipo: Final Paper
Português
Relevância na Pesquisa
36.275337%
Academic Senate Minutes of January 6 2011

‣ Academic Senate Agenda for January 20, 2011

AS Executive Committee
Fonte: Rochester Instituto de Tecnologia Publicador: Rochester Instituto de Tecnologia
Tipo: Final Paper
Português
Relevância na Pesquisa
36.275337%
Academic Senate Agenda for January 20 2011

‣ January 22, 2014 Institute Council Meeting Minutes

Rex, Katrina
Fonte: Rochester Instituto de Tecnologia Publicador: Rochester Instituto de Tecnologia
Tipo: Minutes
Português
Relevância na Pesquisa
36.275337%
January 22, 2014 Institute Council Meeting Minutes

‣ Summary Report The Storm Of January 4, 1992

Ramsey, K.W.; Talley, J.H.
Fonte: Newark, DE: Delaware Geological Survey, University of Delaware Publicador: Newark, DE: Delaware Geological Survey, University of Delaware
Tipo: Relatório
Português
Relevância na Pesquisa
36.275337%
On January 4, 1992 an intense storm moved from the east across the Delmarva Peninsula and the Chesapeake Bay. Its track was the result of the low pressure being pulled westward by a strong cold-cored upper low moving across Georgia and South Carolina. The storm exhibited tropical/subtropical characteristics on radar. Satellite photos indicate that an "eye" to the storm formed just prior to landfall. Landfall occurred over the southern Delmarva Peninsula just prior to the time of high tide (0648 at Ocean City, Md). The storm weakened rapidly as it moved over land areas with a secondary area redeveloping farther out to sea later in the day on the 4th. Approximate locations of the storm's track are given on Figure 1. As the storm moved across the Delmarva Peninsula perpendicular to the coast, Delaware was in the right-foreward quadrant to the north of the "eye" of the storm. This position typically produces the highest winds associated with a tropical storm. These winds created high waves that in conjunction with an astronomical high tide (new moon) produced strong surf and abnormally high tides along the shore. Rainfall from the storm in Delaware was not heavy enough to cause flooding of streams. Coastal flooding of marshes and low-lying areas did occur along the Inland Bays and along Delaware Bay.