Psychological symptomatology in a prison population: an exploratory study of age, psychopathological history and time in prison.

OBJECTIVES: Identify psychological symptoms relating to age, psychopathological history and time in prison in women and men incarcerated in a prison. MATERIAL AND METHOD: Cross-sectional study. The sample was made up of 100 inmates, 50 men and 50 women and the symptom Checklist-90-Revised (SCL-90-R) was used to assess psychopathological symptoms. RESULTS: This study shows that inmates with a psychopathological history prior to entry to prison, younger inmates (18-29 years) and inmates who have been a short time in prison present more psychopathological symptoms. DISCUSSION: The results found suggest the implementation of a protocol for psychological care of prisoners in general, but highlights a particular interest in the care of cases with people with a psychopathological history prior to entering prison, in those who are younger and those who have been in prison for a short time.

The upgraded TOMAS device: A toroidal plasma facility for wall conditioning, plasma production, and plasma-surface interaction studies.

The Toroidal Magnetized System device has been significantly upgraded to enable development of various wall conditioning techniques, including methods based on ion and electron cyclotron (IC/EC) range of frequency plasmas, and to complement plasma-wall interaction research in tokamaks and stellarators. The toroidal magnetic field generated by 16 coils can reach its maximum of 125 mT on the toroidal axis. The EC system is operated at 2.45 GHz with up to 6 kW forward power. The IC system can couple up to 6 kW in the frequency range of 10 MHz-50 MHz. The direct current glow discharge system is based on a graphite anode with a maximum voltage of 1.5 kV and a current of 6 A. A load-lock system with a vertical manipulator allows exposure of material samples. A number of diagnostics have been installed: single- and triple-pin Langmuir probes for radial plasma profiles, a time-of-flight neutral particle analyzer capable of detecting neutrals in the energy range of 10 eV-1000 eV, and a quadrupole mass spectrometer and video systems for plasma imaging. The majority of systems and diagnostics are controlled by the Siemens SIMATIC S7 system, which also provides safety interlocks.

Del conocimiento tácito al dato explícito

Presenta los conceptos de minería de datos y gestión del conocimiento, explica el origen o descubrimiento del conocimiento, diferencia el tipo de conocimiento que se utiliza o genera, y describe el papel que juega la minería de datos como fuente de descubrimiento y generación de conocimiento que servirá de base para las futuras toma de decisiones.

[Infectious and non-infectious complications of tunneled central catheters in hematologic patients]. / Complicaciones infecciosas y no infecciosas en catéteres centrales tunelizados en pacientes hematológicos.

PURPOSE: Long-term therapy of haematology patients has been facilitated by permanent indwelling central venous catheters. We performed a retrospective study to compare the problems occurring with a externalized catheter (Hickman) versus a totally implanted port catheter. PATIENTS AND METHODS: A total of 171 catheters were placed to 139 haematological patients, 77 patients with Hickman catheters and 94 with totally implanted port catheters. We review our experience in order to identify factors associated with complications. RESULTS: Pneumothorax occurred in one of 171 of the percutaneously placed devices. Other early complications were hematoma 13, and catheter migration out of the vascular tree 8. Late complications included malposition (5.8%), thrombosis (2.9%), septic thrombosis (1.7%) and most notably infection (38.5%). 62 of 77 patients with Hickman catheters developed catheter-related infection (hazard rate infection 7.1/1000 days) compared with 53 of 94 patients with implanted port catheters (hazard rate infection 1.5/1000 days, p < 0.001). Most of infections that occurred were caused by gram-positive organisms but the gram-negative organisms infections resulted in a significantly higher rate of treatment failure and recurrence. A total of 72 catheters were removed of the central line: 36 for infection. CONCLUSION: We found a significantly increased incidence of catheter-related infection in patients with Hickman catheters. We also observed that the use of intravenous antibiotic prophylaxis prior to catheter insertion did not appear to be beneficial and thrombocytopenia at this moment was a factor in the development of hematoma. The infections due to coagulase-positive staphylococci can be treated successfully without removal of the catheters. However in catheter-related bacteremia due gram-negative organisms there is a chance that the bacteremia will recur if the catheter is not removed.