Past Issue

A In mathematics, the Fibonacci numbers are the numbers in the following integer sequence, called the Fibonacci sequence, and characterized by the fact that every number after the first two is the sum of the two preceding ones:[1][2] 1,1,2,3,5,8,13,21,34 ................(1) Often, especially in modern usage, the sequence is extended by one more initial term: 0,1,1,2,3,5,8,13,21,34,...........[3] (2) From the plan mathematical observation, the Fibonacci series has even-odd and difference property.

The objective of this work is to analyze the challenges involved in the generation of energy using garbage (urban solid wastes) as the main input, and understand the processes in this type of energy generation in order to estimate the energy potential of the city of Lages. Our purpose is to explain how it works and highlight its benefits to the modern society, especially in view of the growing need of sustainable technologies that lead to human development.

Camu-camu (Myrciaria dubia) H.B.K.) Mc Vaugh) fruits are promising sources of various bioactive compounds such as vitamin C, phenolic compounds and carotenoids. Camu-camu is a fruit native to the Amazon region and is considered the greatest natural source of vitamin C worldwide are also good sources of dietary fiber, potassium, iron, calcium, and various kinds of amino acids such as serine, valine and leucine.

The industrial revolution marked the modernity development with its social, cultural and political changes. Its concepts are based on the online productive system "Fordism", in the systematic work way, in organization, in the determined space in industry, and in capital as the main factor of economic sustention and politics. We now live in a so-called postmodern period, where there is a refusal of long narratives about things. There is a valuation of the snapshot, of the fast, a search of the new, that is, everything that is old is bad and ugly.

Image registration has been long used as a basis for the detection of moving objects. In this method spatial information is often ignored, and different motions from multiple moving objects cannot be efficiently modeled. Moreover, image registration is not well suited to handle occlusion that can result in potential object misses. Here proposes a new approach to address these issues. Video frames are first segmented into uniform regions, followed by the construction of RAGs to represent each frame.

We assessed the effectiveness of a computerized system for the planning and execution of floral induction in mango using plant growth regulators and water stress in commercial production areas of the Brazilian semi-arid region. The Microsoft Excel was used to perform the calculations following the methodology applied in northeastern Brazil for floral induction. To assess the efficiency of the computerized system, we compared the simulated and observed values using the "d" concordance index.

Fungi of the genus Trichoderma are able to act as agents to control the growth of pathogenic fungi that cause diseases in several cultivated plants. Therefore, this work aimed to select and test Trichodermaisolates capable of inhibiting, in vitro, the mycelial growth of soil pathogens. 50 isolates of Trichoderma spp. were tested against the pathogenic fungi Sclerotiumrolfsii, Rhizoctoniasolani and Fusariumsp. The in vitro culture pairing technique was used, with scores on grades according to the criteria proposed by Bell and percentage of colonization.

The banana, monocotiledônea belongs to the order Scitaminales, family Musaceae, subfamily Musoideae, genus Musa. Propolis is a resinous substance produced by bees through the collection of secondary metabolites of flora and its complex chemical composition and varied. Because of the fruit in natura are highly perishable, post-harvest losses represent a major problem, which can be minimized with the use of new methodologies in the harvest of fruits.

Introduction: The histological effects of Azadirachta indica (Neem) as a biopesticide, on the liver of Heteropneustes fossilis were determined. The histopathological changes induced in the liver were cytoplasmic vacuolization of the hepatocytes, blood vessel congestion, inflammatory leucocytic infiltration and necrosis. All these alterations in liver histology can be considered to monitor the water contaminated with biopesticides.

Systemic arterial hypertension is a public health problem that is difficult to control. Extrinsic and intrinsic factors consist of elements that hinder their diagnostic and medical follow-up. The present study aims to make an approach about the contributions of pharmaceutical attention in the control of the systemic arterial pressure of elderly patients. This is a qualitative, descriptive and exploratory study. For the research, a review of the scientific literature was carried out.