Littérature scientifique sur le sujet « Rindge Technical School »

This publication aims to disseminate to the scientific community and society in general, the project of the same title of this publication that is under development by the collaboration of the Instituto Federal de Educação, Ciência e Tecnologia do Rio de Janeiro (IFRJ) and the Universidade Federal Rural do Rio de aneiro (UFRRJ). Briefly, this project aims to quantify and identify parasites of the body surface (ectoparasites) and intestinal parasites (enteroparasites) of wild birds, which should be related to their biological and ecological conditions, and to evaluate the dispersal seed process performed by birds (ornithocoria), the viability and development of these seeds and thus establish the degree of importance of ornithocoria in reforestation at the IFRJ campus of Pinheiral, RJ. The project includes the integration of five doctoral professors, a laboratory technician doctor, as well as a postdoctoral student, four doctoral students, one master student, two undergraduate students and four technical high school students. To date, six expeditions have been made in the reforestation area of the Espaço Ecológico Educativo (EEcoE) of the IFRJ campus in Pinheiral, RJ, where a total of 196 wild birds have been captured, evaluated, ringed and recorded at the Centro Nacional de Pesquisa e Conservação de Aves Silvestres (CEMAVE), of which 29 were recaptured for revaluations. Four articles were published on the themes of parasitology and ornithochory in wild birds. Two practical short courses in the area of study were taught in September 2018 and February 2019 to IFRJ students, but open to the scientific community and society at large. Currently the project is not expected to end, since there are plenty of unpublished and relevant results in both the area of parasitology and ornithochory of wild birds.

Abstract Findings of recent studies indicate that flow cytometry (FCM) may be valuable in the diagnosis and prognostication of myelodysplastic syndromes (MDS). This approach appears particularly promising in patients with low-risk MDS without ringed sideroblasts and excess of blasts (i.e., with refractory anemia tout court) who have normal karyotype. These patients lack in fact any specific morphological or cytogenetic marker. However, the analytical methods reported so far require considerable technical skill, and therefore FCM has not yet become a routine procedure in the work-up of MDS patients. In this work, we developed a simple, reproducible FCM protocol for MDS and tested its validity prospectively. This study has been approved by the Ethics Committee, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy and by the Institutional Review Board of Nippon Medical School. The cytological diagnosis of MDS was made according to the WHO criteria by two independent cytologists who were blinded to clinical data. Three-color FCM was conducted at two laboratories (Tokyo and Pavia), which had received the details of the analytical method beforehand. The FCM protocol was developed in Tokyo and a part of which was reported previously (Leuk Res, 2008 32(5):699–707). The mandatory FCM parameters were CD34+ myeloblasts (% in all nucleated cells), CD34+ B-cell progenitors (% in all CD34+ cells), CD45 expression of CD34+ myeloblasts, and side scatter of mature myeloid cells. The optional parameters were CD11b, CD15, and CD56 expressions on CD34+ myeloblasts. These seven parameters were quantitatively analyzed and their reference ranges (RR) were determined using data from the cohort reported previously (Blood. 2006; 108(3): 1037–44). Bone marrow samples from 80 MDS patients with refractory anemia and normal karyotype, and from 82 controls were analyzed. Controls are patients who underwent routine diagnostic procedures for cytopenia and were eventually found to have conditions other than MDS and other clonal diseases. Abnormal data (outside the RR) in 2 or more parameters were common in MDS and were observed in 7 of 24 (29%) Japanese patients and 37 of 56 (66%) Italian patients when the four mandatory parameters alone were analyzed, and in 16 of 24 (67%) Japanese patients and 40 of 46 (87%) Italian patients when all seven parameters were analyzed (56 of 70 [80%] in total). A decreased CD34+ B-cell progenitor was the most common abnormality. By contrast, the occurrence of abnormalities in 2 or more FCM parameters was rare in control patients and was observed in 5 of 82 (6%) patients when all seven parameters were analyzed (56/70 versus 5/82, P < .0001). Therefore, when bone marrow samples lacking ringed sideroblasts and blast excess, and having normal karyotype show 2 or more abnormal FCM parameters, the likelihood ratio of MDS is 13.1 (95% confidence interval [CI], 6.4 to 29.3): the diagnostic sensitivity and specificity were 80% (95% CI, 74 to 84%) and 94% (95% CI, 89 to 97%), respectively. In conclusion, the findings of this study strongly indicate that the adopted FCM protocol is feasible and useful for diagnosing MDS in patients who lack specific morphological or cytogenetic markers.

Completed in 1482, Johannes Lecküchner's <I>Art of Combat with the "Langes Messer"</I> (<I>Messerfechtkunst</I>) is among the most important documents on the combat arts of the Middle Ages. The <I>Messer</I> was a single-edged, one-handed utility sword peculiar to central Europe, but Lecküchner's techniques apply to cut-and-thrust swords in general: not only is this treatise the single most substantial work on the use of one-handed swords to survive from this period, but it is the most detailed explanation of the two-handed sword techniques of the German "Liechtenauer" school dating back to the 1300s. Lecküchner's lavish manuscript consists of over four hundred illustrations with explanatory text, in which the author, a parish priest, rings the changes on bladework, deceits, and grappling,with techniques ranging from life-or-death escapes from an armed assailant to slapstick moves designed to please the crowd in public fencing matches.<BR> This translation, complete with all illustrations from the manuscript, makes the treatise accessible for the first time since the author's untimely death less than a year after its completion left his major work to be lost for generations. An extensive introduction, notes, and glossary analyze and contextualize the work and clarify its technical content.<BR><BR> Jeffrey L. Forgeng is curator of Arms and Armor and Medieval Art at the Worcester Art Museum, and teaches as Adjunct Professor of History at Worcester Polytechnic Institute.

Abstract The phrase “collaborative playing” has a politically correct ring that gives accompaniment the stigma of menial labor. Likewise, the plumbing at your school is no longer in the care of the traditional janitor; it is kept in condition by a maintenance technician. But let us call a cat a cat. Accompaniment is not a dirty word. If I accompany you to the movies or to a concert, it is not to carry your books or your popcorn, it is to share a moment and an experience. Our best reward, as musicians, is sharing great works with others— in the orchestra, in the band, in a small group or with a keyboard. When we look forward to a performance, we have to be ready.

In the past several years, the traditional fourth year “hands-on” requirement for engineering programs in the US is being satisfied by what is now called Capstone Senior Design Project (herein referred to as CSDP). The engineering CSDP program director sends a call to the local industries within the State for solicitation of project proposals that will be worked on by the interdisciplinary engineering student team. Each industrial participant will have to contribute a preset budget defined by the program to the engineering school for each submitted proposal that has been selected by the student team. Honeywell has been an avid participant in the University of Arizona CSDP program for the past several years. Rather than define a simple CSDP that can be fully completed in the first attempt, the author has sought the value of teaching iterative design to the student team by defining a multi-year CSDP scope, in that after the first year, each successive team learns from the past design and implements its own improvement to the design it inherits. This paper gives an overview of Honeywell’s CSDP titled “Measuring Heat Transfer in Annular Flow Between Co-Rotating or Counter-Rotating Cylinders”. Now in its fourth iteration, each wave of student team has been able to understand the complexity of the design, the challenge of testing for structural integrity, the controllability of implementing a balanced system of heat gain and loss to reach steady state operation, the evolution of starting with slip ring temperature measurements and ending at wireless telemetry, DOE testing to rank influencing variables, and heat transfer correlation of the data relating Nusselt versus Reynolds number. Beginning with the first year CSDP team, this paper covers the design approach selected by that team, its results, and the lessons learned as a result of failure in meeting the full requirements, which is then taken on by the next group of students the following year.