Selection of early-maturing sweet orange cultivars by performance indexes

The objective of this work was to select adequate early-maturing sweet orange cultivars for the fresh fruit market and for industrial processing using performance indexes. Performance indexes for citrus were established from data collected in an experiment carried out in the southwest region of the state of Sao Paulo, involving 12 early-maturing sweet orange cultivars. New results were obtained by identifying cultivars with superior characteristics. In a comparison with 'Hamlin' sweet orange, a standard early-maturing cultivar, 'Valencia 2' and 'Salustiana' were considered better materials for the fresh fruit market, whereas 'Westin' sweet orange was identified as a superior cultivar for orange juice processing.

An arrangement of the Psalms, hymns, and spiritual songs of the Rev. Isaac Watts : to which is added a Supplement, being a selection of more than three hundred hymns from the most approved authors, on a great variety of subjects ; among which are all the hymns of Dr. Watts, adapted to public and private worship, not published in the common editions ; with indexes, very much enlarged and improved, to facilitate the use of the whole in finding Psalms and hymns, suited to particular subjects or occasions /

Error in paging: xxv-xxviii repeated.

Performance indexes of a dot-enzime-linked immunosorbent assay (dot-ELISA) and an ezyme-linked immunosorbent assay (IgG-ELISA) for field surveys of new world leishmaniasis

Diagnostic performance indexes of sensitivity, specificity, positive predictive value and efficiency were determined for dot-ELISA and IgG-ELISA tests in 340 leishmaniasis sera. Sensitivity of the dot-ELISA was significantly lower than IgG-ELISA's; the two tests had indexes of specificity and positive predictive value of the same magnitude. Seventy-eight sera gave a negative dot-ELISA test result and a positive IgG-ELISA test result. When sera were classified according to different criteria as how to interpret this diversity, the kappa statistic did not corroborate the classification indicating that the two tests display a substantial strength of agreement. The results presented indicate that performance indexes accrued in a survey where variables arc well known may be extrapolated to other population studies if the disease presents itself as highly prevalent (due to a selection bias or not) and may be expected to discriminate a disease status among test positives.

Power and selection of contract terms: The case from the Brazilian orange juice sector

ABSTRACT We propose a model to explain how contract terms are selected in the presence of a form of economic power: contract power. The orange juice sector is used to illustrate an analysis that demonstrates the effects of contract power on the economic organization of the sector. We define contract power as the ability to exploit contractual gaps or failures of contractual provisions, which are strategically left incomplete. Empirical evidence from content analysis of antitrust documents supports the logic of contract power in the orange juice sector in three forms: avoiding changes to payment methods from weight to solid contents (quality); using information asymmetries to manipulate indexes that calculate the formula of orange prices; and deliberately harvesting oranges late in order to dehydrate the fruit, which consequently reduces weight and price. The paper contributes to understanding the selection of contract terms and the debate about how antitrust offices can deal with this issue.

Sustainability indexes: why join in? A study of the Corporate Sustainability Index (ISE) in Brazil

In the past decade, indicators have been created to assess the sustainability performance of companies listed in stock exchange markets. Academics and practitioners expect companies to benefit from being listed in such indexes, but evidence of value creation is still scarce. Since virtually all studies about the Corporate Sustainability Index (ISE) of the S~ ao Paulo Stock Exchange (Brazil) e the object of the present study e focused on the value of shares, we initially looked for answers in the finance theory. We collected secondary data about the financial and economic performance of companies forming the ISE's ‘theoretical portfolio’, as these kinds of indexes are also known. In a second stage, we sought additional motivations for companies to make efforts to be listed in the index. We collected additional data and interviewed representatives of key companies listed in the ISE, as well as industry leaders who chose not to participate in the selection process. The results support the main propositions of the institutional theory, as well as the ‘pays to be green’ literature e that the intangible value created by voluntary environmental initiatives, such as access to knowledge, new capabilities and reputational gain, better explain the efforts companies make to be listed in the ISE index

Evaluation of thermal stress indexes for dairy cows in tropical regions

Seis índices de estresse ambiental foram aplicados a 1.359 dados de 359 vacas Holandesas e 54 vacas Jersey em rebanhos comerciais do Ceará e Rio Grande do Norte. O critério de seleção aplicado aos índices foi sua correlação com a temperatura retal e a freqüência respiratória dos animais. O Índice de Temperatura e Umidade (THI) e o Índice de Globo e Umidade (BGHI) apresentaram os piores resultados, com correlações muito baixas com as respostas dos animais. Os índices escolhidos foram o Índice de Temperatura Equivalente (ESI), correlacionado significativamente com a temperatura retal (r = 0,293) e a freqüência respiratória (r = 0,520), e o Índice de Carga Térmica (HLI), com correlações r = 0,286 e r = 0,542 respectivamente.

Site Selection for Restoration Planning: A Protocol With Landscape and Legislation Based Alternatives

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Diversity for Texts Builds in Language L(MT): Indexes Based in Theory of Information

If one has a distribution of words (SLUNs or CLUNS) in a text written in language L(MT), and is adjusted one of the mathematical expressions of distribution that exists in the mathematical literature, some parameter of the elected expression it can be considered as a measure of the diversity. But because the adjustment is not always perfect as usual measure; it is preferable to select an index that doesn't postulate a regularity of distribution expressible for a simple formula. The problem can be approachable statistically, without having special interest for the organization of the text. It can serve as index any monotonous function that has a minimum value when all their elements belong to the same class, that is to say, all the individuals belong to oneself symbol, and a maximum value when each element belongs to a different class, that is to say, each individual is of a different symbol. It should also gather certain conditions like they are: to be not very sensitive to the extension of the text and being invariant to certain number of operations of selection in the text. These operations can be theoretically random. The expressions that offer more advantages are those coming from the theory of the information of Shannon-Weaver. Based on them, the authors develop a theoretical study for indexes of diversity to be applied in texts built in modeling language L(MT), although anything impedes that they can be applied to texts written in natural languages.

British mezzotinto portraits : being a descriptive catalogue of these engravings from the introduction of the art to the early part of the present century : arranged according to the engravers, the inscriptions given at full length, and the variations of state precisely set forth : accompanied by biographical notes, and appendix of a selection of the prices produced at public sales by some of the specimens, down to the present time /

Includes indexes.

The Coronation hymnal : a selection of hymns and songs /

Includes indexes.

Japanese science and technology : a bibliography with indexes /

"A selection of annotated references to reports and journal articles entered into the NASA scientific and technical information system during 1985."

The Common-place book of prose : first series, consisting of an original selection of eloquent and interesting pieces, including several never before published, with contributions and remarks by the editor.

Includes indexes.

A Selection of hymns from the best authors : intended to be an appendix to Dr. Watts's Psalms and hymns /

Includes indexes.

A selection of psalms and hymns for public and private use : adapted to the Festivals of the Church of England and to some portions of the Epistles, Gospels or lessons appointed for every Sunday throughout the year /

Without music.

A selection of sacred poetry : consisting of psalms and hymns, from Watts, Doddridge, Merrick, Scott, Cowper, Barbauld, Steele, and others.

Includes indexes.