Mickey Monkey.

El objetivo de esta serie es desarrollar en los niños las habilidades para la lectura y la comprensión de textos, a lo largo de doce niveles y mediante la narración de una historia distinta en cada uno de los libros que la componen. Se refuerza el vocabulario relacionado con el contenido de la historia y se acompaña de distintas actividades. En ésta, se cuentan las aventuras del mono Mickey Monkey en un supermercado, y se incluye en el nivel cinco.

Nueva música para el viejo Mickey : composición y sonorización de un cortometraje de animación.

El artículo forma parte de un monográfico dedicado a la composición en el aula de música

Mickey Free, a sketch in one scene ... Together with a description of the costumes, cast of the characters ... and the whole of the stage business.

Mode of access: Internet.

Hal Smith, Michael Galitzen (Mickey Riley), DIck Degener, 1932 U.S. Olypmic divers.

(from 1948 U.S. Olympic Team Swimming Team Trial program]

Mickey Sabbath: A pulsão de morte e o desligamento numa personagem literária

Dissertação de Mestrado apresentada no Instituto Superior de Psicologia Aplicada, para obtenção do grau de Mestre na especialidade de Psicologia Clínica

En 1992 Mickey y su combo se toman a Europa

Fondo Margaritainés Restrepo

Muscle strength and function before and after anterior cruciate ligament reconstruction using semitendonosus and gracilis

This study assessed the quadriceps and hamstring strength before and 6 months after anterior cruciate ligament (ACL) reconstructive surgery using the hamstrings and related the findings to functional performance. Six months after surgery is a critical time for assessment as this is when players are returning to sport. Maximum isokinetic strength of 31 patients with complete unilateral ACL ruptures was measured at speeds of 60 degrees and 120 degrees per second. Functional assessment included the single hop, the triple hop, the shuttle run, side-step and carioca tests. All patients underwent a controlled quadriceps emphasized home-based physiotherapy program both before and after surgery. Results show that before surgery there was a 7.3% quadriceps strength deficit at 60 degrees per second compared to the uninjured leg but no hamstring strength deficit. After surgery there was a statistically significant but relatively small loss of muscle strength. The quadriceps strength deficit had increased to 12% and there was a 10% hamstring deficit. Post-operatively there was an 11% and 6.3% improvement in the hop tests, a 9% (P < 0.01) improvement in the shuttle run, a 15% (P < 0.001) improvement in the side step and a 24% (P < 0.001) improvement in the carioca tests (P < 0.001) despite the loss of muscle strength. (C) 2001 Elsevier Science B.V. All rights reserved.

Análise citológica e cariométrica da ação da colchina sôbre a espermatogênese dos hemípteros

The action of colchicine upon the spermatogenesis of Triatoma infestans, (Hemipt. Heteroptera), has been studied and the different categories of giant spermatids that appear during the treatment have been compared with the nuclear volumes of the whole series of normal spermatogenetic stages. The following facts have been ascertained: 1) 4 hours after the treatment the gonial mitotic metaphases, and the 1st. and 2nd. metaphases of meiosis are stopped. The prophasic stages of meiosis and diakynesis appear to be normal. After 9 days of treatment, all the tetrads are broken in the meiotic metaphases and the cells appear with 44 and 22 chromosomes respectively, scattered in the cytoplasm. 2) At 9 days, practically all spermatogenetic stages have disappeared except for a few cysts of spermatogonia, and practically the whole testicle is full of cysts of spermatozoa and spermatid, with some large zones of necrosis with pycnotic nuclei. The spermatids appear to be of different sizes and the statistical analysis of the nuclear volumes gives a polymodal hystogram with 4 modes, whose volumes are in the ratio of 1:2:4:8. Ripe spermatozoa seem to have a certain volume variability, that has not been possible to analyse quantitatively. All these facts confirm what DOOLEY found in the colchicinized Orthoptera testicle. 3) The caryometric analysis conducted statistically on the normal stages of the spermatogenesis (resting spermatogonia, gonial prophases, leptotene, "confused stage", diakynesis, and spermatid) revealed the following facts: a) Considering the volume of the resting, spermatogonia as 1, their mitotic prophases have a volume of 2. Some rare prophases appear to have a volume of 4 and probably belong to tetraployd spermatogonia normally present in the testicle of Hemiptera. b) The first spermatocyte at the beginning of the auxocitary growth (leptotene) has a volume of 2, which is equal to that of them gonial prophase. It grows further during the "confused stage" and reduplicates, reaching thus the volume of 4. Diakynesis has a rather variable nuclear volume and it is higher than volume 4. This is probably of physico-chemical nature and not a growth increase. c) The spermatid at the beginning of the spermiogenetic process has a volume of 1 which is very constant and homogeneous. 4) These results can be summarized concluding that the meiotic process begins from a spermatogonium at the end of his mitotic interphasic growth (vol. 2) and instead of entering into the mitotic prophase transforms itself into the leptotene spermatocyte. During the diplotene ("confused stage") the volume of the nucleus doubles once more and reaches volume 4. In consequence of the two successive meiotic divisions the spermatid, although having an haploid number of chromosomes, has a nuclear volume of 1, just like the diploid spermatogonium. The interpretation of this strange result probably comes from the existence of the "tertiary split" in the chromosomes of the haploid set, that has been illustrated in the Hemiptera by HUGUES SCHRADER and in Orthoptera by MICKEY and co-workers. The tertiary split indicates that the chromosomes of the haploid set are constituted from almost two chromonemata, and this double constitution corresponds to the double cycle of reduplication that takes place during the spermatogenesis starting from the resting gonia. In Triatoma infestans the tertiary split appears in the chromosomes in the 1st. and 2nd. metaphases and in the diakynesis. In the blocked metaphases at the 9th. day of colchicinization some of the 44 elements scattered in the cytoplasm, show, when properly oriented, the split very clearly. Some new and strange facts revealed by SCHRADER and LEUCHTEMBERGER in Arvelius suggest the possibility of other interpretations of the rhythmic growth in special cases. There appears the necessity of more knowledge about the multiple or simple constitution of the chromosomes in somatic and spermatogonial mitosis.

Energiaa säästävä uusi viemäriveden pumppausteknologia

Pumppaaminen kuluttaa teollisuudessa huomattavan osan energiasta, joten siellä on myös merkittäviä säästömahdollisuuksia. Maailmanlaajuisesti pumppaus kuluttaa noin viidenneksen sähkömoottorien energiantarpeesta, ja tietyillä teollisuudentoimialoilla jopa yli 50%. Jätevedenpumppaus perustuu edelleenkin pääosin 50- ja 60- luvuilla kehitettyyn tekniikkaan, merkittäviä energiansäästöjä on mahdollista saavuttaa suhteellisen pienillä investoinneilla. Työn teoriaosassa käsitellään perusteet jätevedenkäsittelystä, ja viemäriputkiston rakenteesta. Pumppuja, sähkömoottoreita ja taajuusmuuttajia käsitellään laajemmin keskittyen niiden toimintaan ja toimintaa ohjaaviin teorioihin. Empiirisessä osassa tutkitaan uuden teknologian energiansäästöpotentiaalia erilaisilla mittauksilla, sekä mittausten pohjalta tehdyillä case-analyyseillä. Näitä analyysejä varten työn aikana kehiteltiin laskin, jolla voidaan arvioida energian kulutusta tunnetulle pumpulle, kun tiedetään haluttu toimintapiste. Työssä käsitelty uusi teknologia on mahdollisesti merkittävin uudistus viemäriveden pumppausteknologiaan taajuusmuuttajien käyttöönoton jälkeen. Teknologialla päästään eroon imukaivoista liki täysin, ja sitä kautta saadaan paremmin hallittua monia ongelmia kuten hajuhaittoja. Teknologian merkittävin hyöty on kuitenkin energiansäästö. Perinteisessä teknologiassa taajuusmuuttajat ovat olleet kannattavia, mikäli geodeettisen nostokorkeuden osuus on mahdollisimman pieni. Tyypillisessä uuden teknologian sovelluskohteissa geodeettinen nostokorkeus tulee yleensä olemaan pieni, joten uuden teknologian käyttöönoton kannattavuus on näissä kohteissa erityisen hyvä.

Sharp mandibular bone irregularities after lower third molar extraction: Incidence, clinical features and risk factors

Objectives: The purpose of this study was to determine the incidence and clinical symptoms associated with sharp mandibular bone irregularities (SMBI) after lower third molar extraction and to identify possible risk factors for this complication. Study Design: A mixed study design was used. A retrospective cohort study of 1432 lower third molar extractions was done to determine the incidence of SMBI and a retrospective case-control study was done to determine potential demographic and etiologic factors by comparing those patients with postoperative SMBI with controls. Results: Twelve SMBI were found (0.84%). Age was the most important risk factor for this complication. The operated side and the presence of an associated radiolucent image were also significantly related to the development of mandibular bone irregularities. The depth of impaction of the tooth might also be an important factor since erupted or nearly erupted third molars were more frequent in the SMBI group. Conclusions: SMBI are a rare postoperative complication after lower third molar removal. Older patients having left side lower third molars removed are more likely to develop this problem. The treatment should be the removal of the irregularity when the patient is symptomatic