Needs of High Functioning Teenagers and Adults with Autism (Tips from a Recovered Autistic)

Some of the topics discussed in the article include: Direct Fixations, Gradual Introduction to a Career, Talent and Deficit Areas, Thinking in Pictures, Reading and Language, Social Problems, Recognize Need for Change, Cognitive Differences, Constant Anxiety, Improvement Takes Time, Family Background and Depression, Sensory Problems, Aggressive and Self-Injurious Behavior.

Argentina’s Worker-Recovered Factories : strategies and survival

Les usines récupérées par les ouvriers en Argentine sont devenues un mouvement social emblématique symbolisant l'un des aspects de la révolte sociale entourant la crise économique de 2001-2002. Les usines récupérées sont des entreprises abandonnées par leurs propriétaires originaux ou déclarées faillite, laissant derrières elles des salaires et des dettes impayés. Par conséquence, les ouvriers ont commencé à récupérer leurs usines; reprenant la production sans leurs anciens patrons, sous, et au profit de la gestion collective des ouvriers. Le mouvement est remarquable pour sa rémunération égalitaire et sa gestion horizontale. Ce travail examine la continuité des usines récupérées et ceci à travers l'évolution sociale, politique et économique du paysage de l'Argentine. Il évalue également l'impact du mouvement en tant que défi aux modes économiques de production hégémoniques et orientés vers le marché. En supposant que l'avenir du mouvement dépend de deux ensembles de facteurs, le rapport analyse les facteurs internes à travers le prisme de la théorie de mobilisation des ressources, ainsi que les facteurs externes à travers la perspective de la théorie de la structure de l'opportunité politique. Le travail conclut que la situation actuelle se trouve dans une impasse dans laquelle le mouvement a gagné l'acceptation institutionnelle, mais a échoué d'effectuer le changement structurel favorisant ses pratiques et garantissant la sécurité à long terme. Il argumente que le mouvement doit consolider certains aspects combatifs. Il doit consolider sa nouvelle identité en tant que mouvement social et forger des alliances stratégiques et tactiques tout en préservant son autonomie.

Toxicity of Effluent from a Titanium Dioxide Factory on some Marine Animals

Toxicity of effluent from a titanium dioxide factory containing sulphuric acid residue with soluble iron metallic salts and insoluble material such as silica, etc. on fishes, decapods and molluscs was studied. The effluent caused changes in pH and oxygen depletion of the sea water. Sublethal effects of the precipitate of ferrous salts were also studied. Dilutions of effluent up to 1:150 were LC100 for all organisms used while 1:200 dilution was LC50 for fishes at 36 hr and for other organisms at 48 hr. But death of organisms at this concentration was caused by pH changes and oxygen depletion and did not account for the effects of the precipitate. Below this level precipitation started soon after mixing with sea water causing death of organisms by choking their gills and siphons. Dilutions,< 1:1000 were 96 hr LCO.

Characterization and virulence potential of phenotypically diverse Aeromonas veronii isolates recovered from moribund freshwater ornamental fishes of Kerala, India

In the present study, we investigated the involvement of Aeromonas spp. in eliciting disease outbreaks in freshwater ornamental fishes across the state of Kerala, India. We investigated three incidences of disease, in which the moribund fishes exhibited clinical signs such as haemorrhagic septicemia (in gouramy, Trichogaster sp.), dropsy (in Oscar, Astronotus ocellatus) and tail rot/fin rot (in gold fish, Carassius carassius). Pure cultures (n = 20 from each fish; 60 in total) of Aeromonas spp. were recovered from the abdominal fluid as well as from internal organs of affected fishes, although they could not be identified to species level because of the variations in their phenotypic characters. The molecular fingerprinting of the isolates using Enterobacterial Repetitive Intergenic Consensus PCR proved the genetic diversity of the isolates from the three sites. The phylogenetic trees constructed using concatenated sequences (using 16S rRNA, gyrA, gyrB and rpoD genes) indicated that they were related to Aeromonas veronii. They exhibited marked cytotoxic and haemolytic activity, which were responsible for the pathogenic potential of the isolates. The isolates possessed multiple virulence genes such as enterotoxins (act and alt), haemolytic toxins (aerA and hlyA), genes involved in type III secretion system (ascV, aexT and ascF–ascG), glycerophospholipid-cholesterol acyltransferase (gcat) and a type IV pilus (tapA) gene, as determined by PCR. Virulence of representative isolates to goldfish was also tested, and we found LD50 values of 104.07–105.35 cfu/fish. Furthermore, the organisms could be recovered as pure cultures from the lesions as well as from the internal organs.

Implementation of ‘School Back’ by the ‘Core’ technique in a factory of geotextiles to prevent back pain

Introduction: This article aims to show an alternative intervention for the prevention and control of back pain to the people of a production plant of geotextiles for the construction exposed to handling and awkward postures through the implementation of the Back School using the CORE technique. This technique being understood as trainer of the stability musculature of the spine; whose benefit is proportionate the muscular complex of the back, stability and avoid osteomuscular lesions and improved posture. Objective: To present the results about the implementation of the back school by the CORE technique for prevention of back pain in a population of forty-eight male collaborators. Materials and methods: The back school began with talks of awareness by the occupational health physician explaining the objectives and benefits of it to all participants. Once this activity was done, was continued to evaluate all plant employees to establish health status through the PAR-Q questionnaire, who were surveyed for the perception of pain using visual analog scale (VAS) and stability was determined column through the CORE assessment, to determine the training plan. Then, were made every six months the revaluations and implementation of a survey of assistant public perception to identify the impact of the implementation of the school back on the two variables referred (pain perception and stability of column). Results: The pain perception according VAS increased in the number of workers asymptomatic in 12% and based in the satisfaction survey 94% of population reported that with the development of this technique decrease the muscle fatigue in lumbar level; and 96% of population reported an improvement in the performance of their work activities. Discussion: Posterior to the analysis of all results, it is interpreted that back schools practice through CORE technique, contributes to the prevention and / or control of symptoms at the lumbar level in population of productive sector exposed to risks derived from the physical load, provided that ensure its continuously development and supervised for a competent professional.

Harinera La Montserrat (1898-1936). Aproximación a la historia empresial de los Ensesa de Girona (c. 1880-c. 1989)

Després d'esbossar la trajectòria del grup empresarial dels Ensesa (la farinera, la metal·lúrgica Batlle, Solés i Cia, el Garatge Callicó, Indústries Químiques Tartàriques, la ciutat-jardí de S'Agaró, Suberolita, etc), la recerca s'orienta especialment cap a l'estudi del sistema d'informació comptable de "La Montserrat", que posa en relleu les característiques econòmiques, financeres i patrimonials de l'empresa. Des del principi, les activitats empresarials dels Ensesa tenen dimensions catalanes, espanyoles i internacionals, que s'amplien i diversifiquen molt ràpidament durant el primer terç del segle XX, en especial amb "els Químics" i la zona residencial de S'Agaró, on conflueixen la burgesia de Girona, Barcelona i el turisme de luxe. La seva adscripció a la burgesia catalanista sembla ser precisament el motiu de l'expedient de Responsabilitats Polítiques que els varen incoar al 1939-1940, però, absolts, recuperen les propietats que els havien estat col·lectivitzades durant la guerra civil, fins que a principis dels anys vuitanta procedeixen a la liquidació i venda de les indústries del grup empresarial.

Jóvenes en la mirada de la institución. Las historias detrás del “Caso Factory”

El “Caso Factory” es el nombre con el que se denomina a la tragedia ocurrida en la discoteca Factory, en la cual murieron 19 jóvenes debido al incendio que se produjo en las instalaciones del centro musical el día del concierto de premiación a la mejor banda de música de rock gótico en el país.[1] En el momento en que se da nombre a un hecho social, cualquiera que sea, éste cobra realidad, se hace, se construye, empieza a tener sentido. Así, el significante primero que nombre ese suceso es el que va a articular el sentido del mismo y a configurarlo como realidad social. El Caso Factory es el significante desde el que se construye el sentido, es decir el relato, de lo sucedido el 19 de abril. Cuando este enunciado se hace presente en nuestra mente, sea por que lo oímos o lo leemos, de manera inmediata aparecen junto a él un conjunto de otros significantes como Rockeros, jóvenes, góticos, drogas, satánicos, muerte, anarquía, irresponsabilidad, instituciones, Estado, exclusión, etc., que dependiendo de la conexión que tengan con el significante rígido van articulando una cadena de significación que es la que establece el significado del Caso Factory. El significado de un hecho que termina por imponerse socialmente, es decir que lo hace realidad, depende de al menos dos cosas: a) quien tiene la voz para nominarlo, y, a partir de ahí, ir haciendo las conexiones significantes y tejiendo el sentido que éste tendrá en la conciencia de la gente, y b) ligado a lo anterior, quien o quienes tienen los canales de transmisión discursiva que permita que el discurso sobre el hecho pueda socializarse y de esta forma convertirlo en realidad socialmente aceptada.

Roman diet and trade: evidence from organic residues on pottery sherds recovered at the Roman town of Calleva Atrebatum (Silchester Hants.)

The analysis of organic residues from pottery sherds using Gas-Chromatography with mass-spectroscopy (GC-MS) has revealed information about the variety of foods eaten and domestic routine at Silchester between the second and fourth–sixth centuries A.D. Two results are discussed in detail: those of a second-century Gauloise-type amphora and a fourth-century SE Dorset black-burnished ware (BB1) cooking pot, which reveal the use of pine pitch on the inner surface of the amphora and the use of animal fats (ruminant adipose fats) and leafy vegetables in cooking at the Roman town of Silchester, Hants.

Lewis Fry Richardson's forecast factory - for real

The idea that supercomputers are an important part of making forecasts of the weather and climate is well known amongst the general population. However, the details of their use are somewhat mysterious. A concept used to illustrate many undergraduate numerical weather prediction courses is the idea of a giant 'forecast factory,' conceived by Lewis Fry Richardson in 1922. In this article, a way of using the same idea to communicate key ideas in numerical weather prediction to the general public is outlined and tested amongst children from local schools.

Surface activity of surfactin recovered and purified from fermentation broth using a two-step ultrafiltration (UF) process

B. subtilis under certain types of media and fermentation conditions can produce surfactin, a biosurfactant which belongs to the lipopeptide class. Surfactin has exceptional surfactant activity, and exhibits some interesting biological characteristics such as antibacterial activity, antitumoral activity against ascites carcinoma cells, and a hypocholesterolemic activity that inhibits cAMP phosphodiesterase, as well as having anti-HIV properties. A cost effective recovery and purification of surfactin from fermentation broth using a two-step ultrafiltration (UF) process has been developed in order to reduce the cost of surfactin production. In this study, competitive adsorption of surfactin and proteins at the air-water interface was studied using surface pressure measurements. Small volumes of bovine serum albumin (BSA) and β-casein solutions were added to the air-water interface on a Langmuir trough and allowed to stabilise before the addition of surfactin to the subphase. Contrasting interfacial behaviour of proteins was observed with β-casein showing faster initial adsorption compared to BSA. On introduction of surfactin both proteins were displaced but a longer time were taken to displace β-casein. Overall the results showed surfactin were highly surface-active by forming a β-sheet structure at the air-water interface after reaching its critical micelle concentration (CMC) and were effective in removing both protein films, which can be explained following the orogenic mechanism. Results showed that the two-step UF process was effective to achieve high purity and fully functional surfactin.

Increased neural processing of rewarding and aversive food stimuli in recovered anorexia nervosa

Background Recent evidence has shown that individuals with acute anorexia nervosa and those recovered have aberrant physiological responses to rewarding stimuli. We hypothesized that women recovered from anorexia nervosa would show aberrant neural responses to both rewarding and aversive disorder-relevant stimuli. Methods Using functional magnetic resonance imaging (fMRI), the neural response to the sight and flavor of chocolate, and their combination, in 15 women recovered from restricting-type anorexia nervosa and 16 healthy control subjects matched for age and body mass index was investigated. The neural response to a control aversive condition, consisting of the sight of moldy strawberries and a corresponding unpleasant taste, was also measured. Participants simultaneously recorded subjective ratings of “pleasantness,” “intensity,” and “wanting.” Results Despite no differences between the groups in subjective ratings, individuals recovered from anorexia nervosa showed increased neural response to the pleasant chocolate taste in the ventral striatum and pleasant chocolate sight in the occipital cortex. The recovered participants also showed increased neural response to the aversive strawberry taste in the insula and putamen and to the aversive strawberry sight in the anterior cingulate cortex and caudate. Conclusions Individuals recovered from anorexia nervosa have increased neural responses to both rewarding and aversive food stimuli. These findings suggest that even after recovery, women with anorexia nervosa have increased salience attribution to food stimuli. These results aid our neurobiological understanding and support the view that the neural response to reward may constitute a neural biomarker for anorexia nervosa.

Increased resting state functional connectivity in the default mode network in recovered anorexia nervosa.

Functional brain imaging studies have shown abnormal neural activity in individuals recovered from anorexia nervosa (AN) during both cognitive and emotional task paradigms. It has been suggested that this abnormal activity which persists into recovery might underpin the neurobiology of the disorder and constitute a neural biomarker for AN. However, no study to date has assessed functional changes in neural networks in the absence of task-induced activity in those recovered from AN. Therefore, the aim of this study was to investigate whole brain resting state functional connectivity in nonmedicated women recovered from anorexia nervosa. Functional magnetic resonance imaging scans were obtained from 16 nonmedicated participants recovered from anorexia nervosa and 15 healthy control participants. Independent component analysis revealed functionally relevant resting state networks. Dual regression analysis revealed increased temporal correlation (coherence) in the default mode network (DMN) which is thought to be involved in self-referential processing. Specifically, compared to healthy control participants the recovered anorexia nervosa participants showed increased temporal coherence between the DMN and the precuneus and the dorsolateral prefrontal cortex/inferior frontal gyrus. The findings support the view that dysfunction in resting state functional connectivity in regions involved in self-referential processing and cognitive control might be a vulnerability marker for the development of anorexia nervosa.