Claus per als itineraris de formació permanent del professorat de secundària

La formación permanente del profesorado (FPP) de Secundaria debería concebirse y llevarse a cabo considerando no sólo las prioridades de las políticas educativas sino también, y sobre todo, los escenarios laborales y las circunstancias peculiares en las que trabaja ese colectivo profesional. Los itinerarios constituyen una herramienta adecuada para ofrecer un dispositivo ordenado de oportunidades de formación que concilia las necesidades de los docentes y directivos, de los centros y de la Administración Educativa. Diseñar e implementar itinerarios comporta algunas consecuencias para las instituciones de FPP y los profesionales que trabajan en ellas, respecto a los recursos que se precisan y en relación con los sistemas y métodos de trabajo.

La Formació permanent del professorat a Catalunya. Una visió a través del tractament de la formació de formadors i formadores en els plans institucionals.

L'article fa un recorregut històric pels plans de formació permanent del professorat d'infantil, primària i secundària a Catalunya. Centra l'anàlisi de l'evolució de la formació permanent en el tractament que els diferents plans de formació han fet de la figura del formador de formadors. Aquest element permet anar establint els aspectes que han suposat els moments de canvi. Es veu el progressiu distanciament de la formació de les universitats i la creixent institucionalització dels plans de formació. També s'exposa la dicotomia entre els objectius que es plantegen i l'escassa preparació i consideració que els plans atorguen a aquests professionals, deixant en un limbe poc definit les funcions, responsabilitats i atribucions que se'ls atorga.

L'educació permanent: la història d'una idea

El fet de viure i de formar part d'una comunitat suposa, per a les persones que la integren, un procés de socialització i d'aprenentatge continuat. La creació i la transmissió de la cultura d'una generació a l'altra implica unes modalitats d'aprenentatge que transcendeixen el temps i l'espai limitats de l'educació formal, per comprendre pràcticament qualsevol moment i situació de la vida. Així doncs, el concepte de l'educació permanent no és un descobriment pedagògic modern, esta present en la practica de la humanitat des deis seus orígens, i podem trobar referencies sobre aquest tema en les antigues civilitzacions xinesa, índia, grega, al cristianisme, a l'humanisme, al Renaixement, etc. Però és durant el període il·lustrat quan la idea d'una educació per a tothom més enllà de la infància i de l'adolescència s'expressa amb més claredat que en èpoques anteriors.

Treatment of ruptured abdominal aortic aneurysm, a permanent challenge or a waste of resources? Prediction of outcome using a multi-organ-dysfunction score.

OBJECTIVES: in a retrospective study, attempts have been made to identify individual organ-dysfunction risk profiles influencing the outcome after surgery for ruptured abdominal aortic aneurysms. METHODS: out of 235 patients undergoing graft replacement for abdominal aortic aneurysms, 57 (53 men, four women, mean age 72 years [s.d. 8.8]) were treated for ruptured aneurysms in a 3-year period. Forty-eight preoperative, 13 intraoperative and 34 postoperative variables were evaluated statistically. A simple multi-organ dysfunction (MOD) score was adopted. RESULTS: the perioperative mortality was 32%. Three patients died intraoperatively, four within 48 h and 11 died later. A significant influence for pre-existing risk factors was identified only for cardiovascular diseases. Multiple linear-regression analysis indicated that a haemoglobin <90 g/l, systolic blood pressure <80 mmHg and ECG signs of ischaemia at admission were highly significant risk factors. The cause of death for patients, who died more than 48 h postoperatively, was mainly MOD. All patients with a MOD score >/=4 died (n=7). These patients required 27% of the intensive-care unit (ICU) days of all patients and 72% of the ICU days of the non-survivors. CONCLUSION: patients with ruptured aortic aneurysms from treatment should not be excluded. However, a physiological scoring system after 48 h appears justifiable in order to decide on the appropriateness of continual ICU support.

Renovació pedagógica i formació permanent

En dues ocasions anteriors i en circumstancies ben diferents per alguns de nosaltres, hem opinat o escrit sobre la formació permanent del professorat des d'aquesta "Tribuna» de Tempsd'Educació, per descriure les previsions del Pla de Formació del Departament d'Ensenyament (núm. 2, 1990) o per opinar i comentar les orientacions de la Comunitat Europea sobre la materia (núm. 5, 1991). En aquesta ocasió intentem aproximar-nos al tema des de la perspectiva de la Renovació Pedagógica i reflexionar sobre la marxa i la situació actual del Pla de Formació.

High quantitative and no molecular differentiation of a freshwater snail (Galba truncatula) between temporary and permanent water habitats.

We investigate the variation in quantitative and molecular traits in the freshwater snail Galba truncatula, from permanent and temporary water habitats. Using a common garden experiment, we measured 20 quantitative traits and molecular variation using seven microsatellites in 17 populations belonging to these two habitats. We estimated trait means in each habitat. We also estimated the distributions of overall genetic quantitative variation (QST), and of molecular variation (FST), within and between habitats. Overall, we observed a lack of association between molecular and quantitative variance. Among habitats, we found QST>FST, an indication of selection for different optima. Individuals from temporary water habitat matured older, at a larger size and were less fecund than individuals from permanent water habitat. We discuss these findings in the light of several theories for life-history traits evolution.

Permanent correction of an inherited ectodermal dysplasia with recombinant EDA.

X-linked hypohidrotic ectodermal dysplasia (XLHED; OMIM 305100) is a genetic disorder characterized by absence or deficient function of hair, teeth and sweat glands. Affected children may experience life-threatening high fever resulting from reduced ability to sweat. Mice with the Tabby phenotype share many symptoms with human XLHED patients because both phenotypes are caused by mutations of the syntenic ectodysplasin A gene (Eda) on the X chromosome. Two main splice variants of Eda, encoding EDA1 and EDA2, engage the tumor necrosis factor (TNF) family receptors EDAR and XEDAR, respectively. The EDA1 protein, acting through EDAR, is essential for proper formation of skin appendages; the functions of EDA2 and XEDAR are not known. EDA1 must be proteolytically processed to a soluble form to be active. Here, we show that treatment of pregnant Tabby mice with a recombinant form of EDA1, engineered to cross the placental barrier, permanently rescues the Tabby phenotype in the offspring. Notably, sweat glands can also be induced by EDA1 after birth. This is the first example of a developmental genetic defect that can be permanently corrected by short-term treatment with a recombinant protein.

Natural development of stand structure in peatland Scots pine following drainage : results based on long-term monitoring of permanent sample plots

Abstract

Le projet PERMANENT.PLOT.CH demande votre collaboration

Un nouveau projet, baptisé PERMANENT.PLOT.CH, démarre cette année à l'Université de Lausanne. Le but est de répertorier tous les carrés permanents de végétation en Suisse et de les archiver dans une base de donnée informatique. Un appel est lancé à toute personne connaissant l'existence de carrés permanents de végétation, sur le terrain ou dans la litérature, de nous transmettre cette précieuse information.

Smooth transition or permanent exit? Evidence on job prospects of displaced industrial workers

This article examines the job prospects of displaced industrial workers in Switzerland. Based on a survey of 1,203 workers who were dismissed after their manufacturing plants closed down, we analyse the determinants of re-employment, the sector of re-employment and the change in wages. Two years after displacement, a majority of workers were back in employment: 69% were re-employed, 17% un-employed and 11% retired. Amongst re-employed workers, two thirds found a job in manufacturing and one third in services. Contrary to a common belief, low-end services are not the collecting vessel of redundant industrial workers. Displaced workers aged 55 and older seem particularly vulnerable after a plant closes down: over 30% were long-term unemployed, and those older workers who found a new job suffered disproportionate wage losses. Advanced age-and not low education-appears as the primary handicap after mass redundancy.

Analysis of Active Magnet Bearing Control Software

Problems of the designing active magnet bearingcontrol are developed. The estimation controller are designed and applied to a rigid rotor. The mathematical model of the active magnet bearing controller is developed. This mathematical model is realized on a DSP. The results of this realization are analyzed. The conclusions about the digital signal processing are made.

Exposició permanent Isaac Albéniz: l'últim músic del Romanticisme

Camprodon va rebre un llegat de més de 700 peces relacionades amb el músic Isaac Albéniz. L’any 1999, es decidí crear una fundació a Camprodon amb la intenció de difondre aquest llegat a través d’un museu. El museu no va acabar mai de funcionar per les limitacions d’espai i un projecte inadequat que va ser incapaç de despertar la curiositat dels visitants de Camprodon. Actualment, per manca de recursos econòmics, la rehabilitació del nou espai del Museu Isaac Albéniz es troba completament aturada. Aquest treball proposa la creació d’un projecte d’exposició permanent que es mantingui fins a l’obertura del museu definitiu

Soil carbon and nitrogen mineralization under different tillage systems and Permanent Groundcover cultivation between Orange trees

The objective of this work was to evaluate the alterations in carbon and nitrogen mineralization due to different soil tillage systems and groundcover species for intercropped orange trees. The experiment was established in an Ultisol soil (Typic Paleudults) originated from Caiuá sandstone in northwestern of the state of Paraná, Brazil, in an area previously cultivated with pasture (Brachiaria humidicola). Two soil tillage systems were evaluated: conventional tillage (CT) in the entire area and strip tillage (ST) with a 2-m width, each with different groundcover vegetation management systems. The citrus cultivar utilized was the 'Pera' orange (Citrus sinensis) grafted onto a 'Rangpur' lime rootstock. The soil samples were collected at a 0-15-cm depth after five years of experiment development. Samples were collected from under the tree canopy and from the inter-row space after the following treatments: (1) CT and annual cover crop with the leguminous Calopogonium mucunoides; (2) CT and perennial cover crop with the leguminous peanut Arachis pintoi; (3) CT and evergreen cover crop with Bahiagrass Paspalum notatum; (4) CT and cover crop with spontaneous B. humidicola grass vegetation; and (5) ST and maintenance of the remaining grass (pasture) of B. humidicola. The soil tillage systems and different groundcover vegetation influenced the C and N mineralization, both under the tree canopy and in the inter-row space. The cultivation of B. humidicola under strip tillage provided higher potential mineralization than the other treatments in the inter-row space. Strip tillage increased the C and N mineralization compared to conventional tillage. The grass cultivation increased the C and N mineralization when compared to the others treatments cultivated in the inter-row space.