A castor oil-containing dental luting agent: effects of cyclic loading and storage time on flexural strength

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

análise dos efeitos ionosféricos de ordem superior no ciclo solar 24 e influência no posicionamento GNSS absoluto

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

Prebiotic Effect of Fructooligosaccharide in the Simulator of the Human Intestinal Microbial Ecosystem (SHIME (R) Model)

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

Population structure, sex ratio and growth of the seabob shrimp Xiphopenaeus kroyeri (Decapoda, Penaeidae) from coastal waters of southern Brazil

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

A dimensão política da educação ambiental em investigações de revistas brasileiras de ensino de ciências

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Aparelho Herbst x osteotomia sagital mandibular bilateral no tratamento do padrão II, classe II, divisão 1 em adultos: relato de casos

Two treatment options are available for adult patients with skeletal Class II malocclusion caused by mandibular deficiency: combined mandibular advancement surgery and orthodontic treatment or mandibular advancement appliance. This study aimed to analyze the effects of two therapeutic modalities of Class II malocclusion treatment with mandibular deficiency. Two distinct individuals with Class II malocclusion division 1 and mandibular deficiency were treated after growth spurt. The first individual used the Herbst appliance as a therapeutic option and the second individual was treated with bilateral sagittal osteotomy. The cephalometric, occlusion and face results were evaluated for both individuals. Correction of Class II malocclusion was observed on both Herbst and surgery patients resulting on a normal occlusal relationship with normal overjet and overbite. Therefore it was concluded that Herbst appliance can be used to treat borderline skeletal Class II in adult patients.

Activation of the brain melanocortin system is required for leptin-induced modulation of chemorespiratory function

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

Functional neurologic recovery in two dogs diagnosed with severe luxation of the vertebral column

Traumatic injuries to the vertebral column, spinal cord, and cauda equina nerve roots occur frequently in human and veterinary medicine and lead to devastating consequences. Complications include partial or complete loss of motor, sensory, and visceral functions, which are among the main causes of euthanasia in dogs. The present case report describes neurological functional recovery in two dogs that were treated surgically for severe spinal fracture and vertebral luxation. In the first case, a stray, mixed breed puppy was diagnosed with thoracolumbar syndrome and Schiff-Scherrington posture, as well as a T13 caudal epiphyseal fracture with 100% luxation between vertebrae T13 and L1; despite these injuries, the animal did show deep pain sensation in the pelvic limbs. Decompression through hemilaminectomy and spinal stabilization with vertebral body pins and bone cement were performed, and the treatment was supplemented with physiotherapy and acupuncture. In the second case, a mixed breed dog was diagnosed with a vertebral fracture and severe luxation between L6 and L7 after a vehicular trauma, but maintained nociception and perineal reflex. Surgical stabilization of the spine was performed using a modified dorsal segmental fixation technique Both patients showed significant recovery of neurological function. Complete luxation of the spinal canal observed radiographically does not mean a poor prognosis, and in some cases, motor, sensory, and visceral functions all have the potential for recovery. In the first case the determining factor for good prognosis was the presence of deep pain perception, and in the second case the prognosis was determined by the presence of sensitivity and anal sphincter tone during the initial neurological examination.

Comparative study of the ovarian morphology in the order Polydesmida (Diplopoda) and description of unusual structures in the female reproductive system

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

A study of multiple mating habit in Atta laevigata based on the DNA content

1. 1. Pure DNA was isolated from the genital organs of the Atta laevigata by the sodium dodecylsulfate method and chloroform-isoamyl alcohol treatment. 2. 2. The DNA content in sexual cells of winged mature subjects gives a new method in the analysis of multiple mating in such species of ants. 3. 3. From the data we concluded that each queen had at least three mates during the nuptial flight. © 1981.

TV digital interativa e Internet: o caso brasileiro

Em 2003, quando da publicação do decreto nº 4.901, que institui o Sistema Brasileiro de Televisão Digital SBTVD , o panorama vislumbrado era imenso e inspirador: o que despontava era a possibilidade de se ter acesso à internet e todas as vantagens decorrentes dela em cada aparelho de TV do país. Com as discussões sobre qual sistema adotar e posteriormente com as indefinições sobre o middleware, houve tempo suficiente para a internet se afirmar como mídia essencialmente interativa, deixando, por hora, para a TV Digital a qualidade de imagem . O que vemos agora é a qualidade da imagem que alcança em banda larga a tela do computador, seduzindo ainda mais os usuários de TV. Com o Plano Nacional de Banda Larga que visa à popularização da internet de alta velocidade no Brasil, prometido pelo Governo Lula, a TV Digital pode de um lado garantir o canal de retorno necessário para a interatividade plena e, de outro lado, perder uma importante batalha para a internet, que se firmará de vez como mídia interativa.

TV digital interativa no Brasil: até quando esperar?

The ideal proposed by Decree No. 4901 of 26 November 2003 establishing the Brazilian System of Digital Television (SBTVD) still seems more remote from reality as possible in 2003, where it was believed more in digital inclusion (and social) through access Digital TV via internet than to the development of specifi c products for this media. The reality still shows up differently and it is possible to believe that there was an innocent vision and too optimistic a project that did not meet even the demands of society: SBTVD. The problem to be solved is to get Digital TV adds value to the needs of today’s consumers of content, space has been occupied quickly by computers and devices connected to the internet and even the informal trade of DVDs and video games.