Life Sciences

Tomato is considered one of the most important vegetable species, because in addition to its use in natura, it can also be processed in several ways, such as extract, pulp, sauce and peeled tomato. This article aimed to evaluate the processing of tomatoes from the Paraná’s Supply Center (CEASA) in Maringá/PR and from a rural property located in the region of Maringá/PR. To perform the study, samples of tomatoes were collected and their quality was assessed by means of physical-chemical, microbiological analysis and determination of lycopene content.

A perda de integridade da pele pode ser devida a fatores como traumas, intervenções cirúrgicas e feridas crônicas. A sua cicatrização é um processo dinâmico, interativo e difícil, que pode, ainda, ser comprometido ou até inibido por infecções bacterianas. A maioria das lesões cutâneas cicatriza naturalmente, entretanto, feridas graves necessitam de tratamento, no qual são utilizados os curativos. Um curativo ideal deve adaptar-se à superfície de aplicação, impedir a desidratação e a penetração de microrganismos.

Solanum paniculatum L. popularly known as jurubeba, is a shrub that has pharmacological importance. In this way, micropropagation emerges as an alternative to enable the production of seedlings on a large scale, presenting several advantages from the multiplication of genetic material, for the exchange or evaluation of germplasms, to the production of virus free seedlings.

Capitalismo de vigilância é uma das denominações utilizadas para definir o cenário econômico no século XXI, este artigo propõe um recorte de cena para analisar esse fenômeno, discutindo a maneira pela qual a vigilância está sendo aplicada nas relações laborais. Para alcançar esse objetivo, a metodologia de abordagem foi dedutiva, com método de procedimento monográfico, baseado na revisão de literatura.

The investigation on the level of heavy metals contents in dust and dustless chalks such Nickel(Ni), Zinc (Zn), Iron (Fe), Lead (Pb), and Cupper (Cu) in the dust and dustless was determined. Fe has very high concentration in both samples. In dust it was found to be 14.7 and 8.15 in dustless respectively. Themoisture content of dust and dustless chalk which obtained from the analysis which show that the moisture content of dustless is lower than the dust sample.

The aim of the present study was to determine the incidence of fungi associated with the seeds of forest species. For such, we used seeds from Anadenanthera macrocarpa, Ceiba speciosa, Caesalpinia ferrea var. leiostachya, Mimosa caesalpiniifolia, Myracrodruon urundeuva, Amburana cearenses, Schinopsis brasiliensis, Erythrina verna, Aspidosperma pyrifolium, Moringa oleifera, Guazuma ulmifolia and Enterolobium contortisiliquum. Incubation on a substrate of filter paper (blotter test) was used for the identification of fungi.

Les effets des changements climatiques sur les différents secteurs d’activités ne sont plus à démontrer. L’ampleur des impacts varie selon le niveau de développement des pays et d’une couche sociale a une autre. A cela s’ajoute les inégalités d’accès aux ressources observées entre les hommes et les femmes. L’objectif de la présente étude est d’analyser la vulnérabilité des groupements de production agricoles aux risques climatiques dans les communes de Ouinhi et de adja Ouere.

O trabalho pretende mostrar a relação entre Direito e desenvolvimento, considerando a iniciativa das Nações Unidas em positivar, junto à ordem jurídica internacional, representada principalmente pelo Direito Internacional, o desenvolvimento como um direito.

Agrochemicals known as pesticides, come from various chemical components, and have raised questions about their use, as many of these compounds accumulate in our bodies, causing cancer, in addition to causing serious environmental problems. Thinking of a perspective of making students aware of the chemistry discipline in high school at a public school in Paraiba, Brazil, a didactic sequence was developed addressing the chemical concepts related to the use of pesticides and the environmental problems caused.

Acinetobacter baumannii é um dos mais importantes microrganismos Gram negativos que levam a infecções oportunistas adquiridas em hospitais em todo o mundo.