The need to establish coordinated measures for the reduction of road accidents in Latin America and the Caribbean

This edition of the FAL Bulletin approaches road safety and the need for urgent, coordinated measures to be established between the public and private sectors and civil society in order to prevent the rapid increase in deaths and casualties in road accidents in Latin America and the Caribbean, an issue which is threatening the sustainability of regional development.

Reflections on the need for a new discourse on development

This issue of the FAL bulletin reflects on the need to place a new discourse at the centre of the academic, social and political debate, in relation to developing infrastructure services in a sustainable way.

The need to facilitate and secure logistics processes in Latin America and the Caribbean

This FAL Bulletin examines the role of logistical security and facilitation in the competitiveness of Latin America and the Caribbean.

Severe population decline of marsh deer, Blastocerus dichotomus (Cetartiodactyla: Cervidae), a threatened species, caused by flooding related to a hydroelectric power plant

Balancing power production and environmental conservation can be problematic. The objective of this study was to investigate the abundance of marsh deer in the Paraná River Basin, above the Sergio Motta (Porto Primavera) Dam, before and after the impact of the dam closure. A fixed-wing, flat window aircraft was used to survey study transects. Observations were recorded based on the distance sampling line transect method, assuming that the detection probability decreases with increased distance. The abundance of marsh deer in the survey region prior to flooding was estimated to be 974 individuals (CV = 0.23). The overall abundance dropped from 974 to 444 (CV = 0.26) individuals after flooding, an overall reduction of 54%. This reduction can be attributed to the direct impact of the flooding process, but it was likely exacerbated by indirect effects, such as increased disease, hunting, and reduction in food availability. Prior to flooding, the marsh deer was distributed widely throughout the dam's catchment area; however, the marsh deer habitat was almost completely destroyed by the flooding process. This situation highlights the need to implement management strategies that ensure the survival of the remaining fragmented population.

Procedures adopted by orthodontists for space closure and anchorage control

OBJECTIVE: The aim of this study was to identify the procedures adopted by Brazilian orthodontists in the following situations: extraction space closure, anchorage control in case of necessary anchorage for group A and frequency of skeletal anchorage use, especially in the upper jaw. METHOD: A questionnaire was sent to the e-mail address of all dentists registered in the Brazilian Federal Council of Dentistry. RESULTS: The results showed that most Brazilian orthodontists usually perform extraction space closure by means of sliding mechanics. The use of palatal bar, inclusion of second molars in the archwire and space closure performed in two phases are the most used techniques for anchorage control in the upper jaw. The skeletal anchorage is referenced by 36.5% of specialists as a routine practice for the upper jaw anchorage. CONCLUSIONS: There is a wide variety of procedures adopted by Brazilian orthodontists for orthodontic space closure and anchorage control.

The Primary Closure Approach of Dog Bite Injuries of the Nose

The nose holds an outstanding position on the face, acquiring great importance within the context of facial aesthetics. Because of the functional, psychological, and social aspects of trauma in a society increasingly demanding about aesthetics, treatment institution must reduce, as accurate as possible, the sequelae that hinder social integration. This clinical report relates an immediate nasal reconstruction of a complex animal bite wound. A 7-year-old patient was victim of a dog bite with avulsion of the left nasal ala and part of the ipsilateral nasal tip. The treatment was immediate nasal reconstruction with auricular composite graft. After 1 year of follow-up, the shape of nasal ala was stable, and the color was consistent with the surrounding tissue. The 2 nasal sides exhibited satisfactory symmetry when evaluated. It can be concluded that the composite graft derived from the auricular helix is a safe option for reconstruction of nasal ala defects with compromised margins in pediatric patients when conditions of reimplantation do not exist.

Multiple mitochondrial genes of some sylvatic Brazilian Triatoma: Non-monophyly of the T. brasiliensis subcomplex and the need for a generic revision in the Triatomini

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Relationship between velopharyngeal closure, hypernasality, nasal air emission and nasal rustle in subjects with repaired cleft palate

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Opportunistic pathogens and elements of the resistome that are common in bottled mineral water support the need for continuous surveillance

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Impact of inter-judge agreement on perceptual judgment of nasality

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Need for a continuing education program for toxoplasmosis control

The Toxoplasma gondii infection is very important from the point of view of public health and affects almost all homeothermic animal species, including birds and mammals. In this study, thirty teachers from elementary schools in the northwest area of the state of São Paulo, Brazil, were interviewed about toxoplasmosis. Their students frequented of first to fourth series of the fundamental teaching. The questionnaire with closed questions were: 1) is the cat the main transmitter of toxoplasmosis in humans?; 2) If the cat can transmit toxoplasmosis, how happens?; 3) “If the dog can transmit toxoplasmosis, how happens?”; Is there any other way to acquire toxoplasmosis?; If there are other means of transmission, which can be? After this stage, lectures of short duration were supplied about this disease and reapplied the interview form. The data were analyzed with base in descriptive statistics. We found that there was an assimilation of the concepts on the control of toxoplasmosis by the teachers. In conclusion, there is the need of implanting one continuing education program for the community in general directed to the improvement of basic concepts of toxoplasmosis control.

Eficácia de herbicidas aplicados em pré-plantio incorporado na cultura da cana-de-açúcar

Pós-graduação em Agronomia - FEIS