Baryon and Antibaryon production at RHIC energies in the Dual Parton Model

We compute the mid-rapidity densities of pions, kaons, baryons and antibaryons in $Au$--$Au$ collisions at $\sqrt{s}$ = 130 GeV in the Dual Parton Model supplemented with final state interactions, and we present a comparison with available data.Comment: 4 pages, 2 figures. Talk given at XXXVII Rencontres de Moriond, Les Arcs, France, March 200

Scale insects (Hemiptera: Coccoidea) of ornamental plants from Sao Carlos, Sao Paulo, Brazil

A list of 35 scale insects collected from 72 ornamental plant species in Sao Carlos, Sao Paulo, Brazil is provided. Regarding host specificity, 30 scale insects were polyphagous, 4 oligophagous, and 1 monophagous. A total of 102 coccoid/plant associations are recorded, 29 of which are new host records for the species; 60 are new host records for the species in Brazil. Pulvinaria urbicola Cockerell, 1893 (Coccidae), Phenacoccus similis Granara de Willink, 1983 (Pseudococcidae), and Orthezia molinarii (Morrison, 1952) (Ortheziidae) are recorded for the first time in Brazil. In addition, we describe the injury caused by scale insects on ornamental plants

Avaliação de genótipos de trigo e de outros cereais de inverno ao crestamento, em solo com e sem aplicação de calcário.

bitstream/CNPT-2010/40694/1/p-do76.pd

Indução de resistência e promoção de crescimento em plantas de arroz tratadas com silício e bioagentes.

Os bioagentes são conhecidos pela eficácia em induzir a defesa e promover crescimento das plantas, e o silício por suprimir doenças ao reforçar as barreiras físicas. O efeito supressor e promotor da combinação entre adubação silicatada e bioindutores foi investigado no patossitema arroz/Magnaporthe oryzae, avaliando-se as concentrações 0, 1, 2, 4 e 8 ton.ha-1 de silicato de cálcio e magnésio e o modo de aplicação dos bioagentes Rizo-46, Rizo-55 e Trichoderma sp

Princípios cooperativistas e cooperativismo de crédito: Um estudo de caso em Paraíso do Tocantins, Brasil.

O objetivo foi identificar a prática dos princípios cooperativas em uma cooperativa de crédito na percepção dos dirigentes, além de observar se as metas traçadas pelos dirigentes seguem a linha dos princípios cooperativistas. A pesquisa é exploratória de caráter qualitativo e tendo como metodologia o estudo de caso, com o apoio da técnica entrevista semi-estruturada. Entre os resultados, notou-se que a cooperativa segue parcialmente os princípios do cooperativismo, identificou-se que a comunicação está deficiente e é um ponto que deve ser fortalecido, o que facilitaria o desenvolvimento da cooperativa

Deviated Nose: Partial Lateral Osteotomies in a New Preservation Rhinoplasty Concept

Background: A deviated nose continues to be a problem to solve in Rhinoplasty. Various techniques were presented as a possible solution of this aesthetic and functional nasal deformation. In the light of current trend of preservation of structures and function, a modification of osteotomies was presented. Goals: The goal of this paper is to present partial lateral osteotomies surgical technique performed with piezo-electric instruments. Methods and Results: Partial and incomplete osteotomies were introduced as method to avoid disinsertion of nasal pyramid of glabellar area and to avoid bony step in areas of osteotomy cut. Rhinosculpture in its extended mode was promoted for modulation of bony structure with obtaining immediate aesthetic and structural results, minoring a surgical trauma. Conclusion: An incomplete oblique transverse, lateral and intermediate osteotomies, facilitates the "slide-down" positioning of the bone edges, without the need of bone dessinsertion in glabellar region.info:eu-repo/semantics/publishedVersio

Extended Dorsal Preservation in a New Concept of Preservational Rhinoplasty

Background: A dorsal preservation rhinoplasty concept was discussed and the benefits vs. contraindications and limitations were presented. In specific cases of severe nasal septal deformations associated with necessity of major septoplasty, focused on perpendicular plate, a New Concept of Extended Dorsal Preservation Rhinoplasty is presented (New Extended PR-D). PR-D is based on septoplasty, rhinosculpture and partial osteotomies. Goals: The objective of this paper is to present a new approach in some cases of rhinoplasty named as extended dorsal preservation rhinoplasty. Methods and Results: Partial and incomplete osteotomies were introduced as method to avoid disinsertion of nasal pyramid of glabellar area and to avoid bony step in areas off osteotomy cut. Rhinosculpture in its extended mode was promoted for modulation of bony structure with obtaining immediate aesthetic and structural results, minoring a surgical trauma. Conclusion: The principles of Preservation Concept were respected in this New Extended PR-D Concept.info:eu-repo/semantics/publishedVersio