892 resultados para Proportions
Resumo:
"Ouvrage honoré d'une souscription du Ministère de l'instruction publique et des beaux-arts."
Resumo:
Mode of access: Internet.
Resumo:
Translation of v. 3 of Lärbok i kemien.
Resumo:
Chiefly tables.
Resumo:
Objective-To estimate disease prevalence among dogs and cats in the United States and Australia and proportions of dogs and cats that receive therapeutic diets or dietary supplements. Design-Telephone survey. Sample Population-Dog and cat owners located in 5 geographic areas. Procedures-A telephone survey was administered to dog and cat owners. Results-Of 18,194 telephone calls that were made, 1,104 (6%) were to individuals who owned at least I dog or cat and agreed to participate. Information was collected for 635 dogs and 469 cats. Only 14 (1%) respondents indicated that their pet was unhealthy, but 176 (16%) indicated that their pets had 1 or more diseases. The most common diseases were musculoskeletal, dental, and gastrointestinal tract or hepatic disease. Many owners (n = 356) reported their pets were overweight or obese, but only 3 reported obesity as a health problem in their pets. Owners of 28 (2.5%) animals reported that they were feeding a therapeutic diet, with the most common being diets for animals with renal disease (n = 5), reduced-calorie diets (5), and reduced-fat diets (4). Owners of 107 of 1,076 (9.9%) animals reported administering dietary supplements to their pets. Multivitamins (n = 53 animals), chondroprotective agents (22), and fatty acids (13) were the most common dietary supplements used. Conclusions and Clinical Relevance-Results suggest that most dogs and cats reported by their owners to have a health problem were not being fed a therapeutic diet. In addition, the rate of dietary supplement use was lower than that reported for people.
Resumo:
In some studies, the data are not measurements but comprise counts or frequencies of particular events. In such cases, an investigator may be interested in whether one specific event happens more frequently than another or whether an event occurs with a frequency predicted by a scientific model.
Resumo:
Many populations consist of two classes only, e.g., alive or dead, present or absent, clean or dirty, infected or non-infected, and it is the proportion or percentage of observations that fall into one of these classes that is of interest to an investigator. An observation that falls into one of the two classes is considered a ‘success’ (S), and ‘p’ is defined as the proportion of observations falling into that class. If a random sample of size ‘n’ is obtained from a population, the probability of obtaining 0, 1, 2, 3, etc., successes is then given by the binomial distribution. The binomial distribution can be used as the basis of a number of statistical tests but is most useful when comparing two proportions. This statnote describes two such scenarios in which the binomial distribution is used to compare: (1) two proportions when the samples are independent and (2) two proportions when the samples are paired.
Resumo:
Pythagoras, Plato and Euclid’s paved the way for Classical Geometry. The idea of shapes that can be mathematically defined by equations led to the creation of great structures of modern and ancient civilizations, and milestones in mathematics and science. However, classical geometry fails to explain the complexity of non-linear shapes replete in nature such as the curvature of a flower or the wings of a Butterfly. Such non-linearity can be explained by fractal geometry which creates shapes that emulate those found in nature with remarkable accuracy. Such phenomenon begs the question of architectural origin for biological existence within the universe. While the concept of a unifying equation of life has yet to be discovered, the Fibonacci sequence may establish an origin for such a development. The observation of the Fibonacci sequence is existent in almost all aspects of life ranging from the leaves of a fern tree, architecture, and even paintings, makes it highly unlikely to be a stochastic phenomenon. Despite its wide-spread occurrence and existence, the Fibonacci series and the Rule of Golden Proportions has not been widely documented in the human body. This paper serves to review the observed documentation of the Fibonacci sequence in the human body.
Resumo:
Data archives with raw data of burrowing times and proportions of succesfully burrowed clams.
Value and proportions of intangible assets : A comparison between the private- and the public sector
Resumo:
Organizations within the public- and the private sector have different aims with their accounting. Privately held organizations often have the intention to make profit, while authorities within the public sector aim to provide citizens with different services. The difference between these two sectors is also visible in the legislation, where International Accounting Standards Board set the standards for privately held organizations and Ekonomistyrningsverket do the same for the public sector. Because of the larger demand by the society for knowledge and technology, included in the category intangible assets, these are more emphasized in the accounting for organizations. Intangible assets are although linked with complexity which is associated with the measurement. The purpose of this study is therefore to see whether there are any existing differences in how to measure and value intangible assets and internally generated ones between listed companies in the private sector and authorities operating in the public sector. This study is conducted with both a qualitative and quantitative perspective. The data collected for this study is secondary, and is gathered through samples of annual reports from different companies in order to be representative for the whole population. The main results of this study is that there are differences in the measurement and valuation of intangible assets dependent on which sector an organization operates within and this is not due to the standards and regulations. The differences are visible in the percentage change in value of intangible assets since they fluctuate more heavily in the private sector than in the public sector. Simultaneously, the proportions of internally generated intangible assets compared to intangible assets in general differ between the two sectors.