Predicting relapse: A meta-analysis of sexual offender recidivism studies.

Evidence from 61 follow-up studies was examined to identify the factors most strongly related to recidivism among sexual offenders. On average, the sexual offense recidivism rate was low (13.4%; n?=?23,393). There were, however, subgroups of offenders who recidivated at high rates. Sexual offense recidivism was best predicted by measures of sexual deviancy (e.g., deviant sexual preferences, prior sexual offenses) and, to a lesser extent, by general criminological factors (e.g., age, total prior offenses). Those offenders who failed to complete treatment were at higher risk for reoffending than those who completed treatment. The predictors of nonsexual violent recidivism and general (any) recidivism were similar to those predictors found among nonsexual criminals (e.g., prior violent offenses, age, juvenile delinquency). Our results suggest that applied risk assessments of sexual offenders should consider separately the offender's risk for sexual and nonsexual recidivism. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Initial Vacuum Magnetic Field Mapping in the Compact Toroidal Hybrid

The Compact Toroidal Hybrid (CTH) is a low aspect ratio (R/a_plasma ≥ 3.5, R₀ = 0.75 m, a_vessel = 0.29 m, B ≤ 0.6 T) torsatron with a highly flexible vacuum magnetic field configuration designed for current-driven instability studies. Vacuum magnetic field mapping of the completed configuration is performed using a movable electron gun and phosphor-coated screen. These experiments compare the actual magnetic configuration with the design, verify the range of accessible magnetic configurations, and identify vacuum field errors. The main helical field is produced by a continuously-wound helical coil, and the vacuum rotational transform is varied with a set of toroidal field coils. Four independent poloidal field coil sets provide equilibrium control and shaping, and are also used for ohmic current drive.     

加利福尼亚调水工程对我国调水工程的启示

始建于20世纪60年代的加利福尼亚州北水南调水利工程。为解决美国加利福尼州水资源分配的不均衡起到了至关重要的作用，也为加州的经济社会发展做出了杰出贡献，同时也是世界长距离调水工程的典范。现从综述的角度介绍加州调水工程中涉及到的基本问题，并基于综述，提出几点启示，以期对我国正在进行的举世瞩目的南水北调工程提供一定的参考。     

我国石油地质实验技术发展概况

文章从有机地球化学，岩石物性，岩石矿物，岩石颗粒，油气水和无机地球化学等六个方面实验技术的发展，概述了我国石油地质实验技术近年来的发展，并对各实验技术，分析方法及我国油田自己研制的实验仪器和引进仪器的应用进行了评价。     

Survival prognosis of HIV-infected patients

This study investigated the secretory pattern of unstimulated minor salivary glands in 10 contiguous specified areas of the hard palate in 12 healthy unmedicated adult men and women. Each participant was assessed twice at each of two visits in the same specific palatal areas from the distal portion of the second molar to 30 mm anterior. The 10 areas were isolated, dried, and sampled with a paper strip for 60 seconds. The strips were read with a Periotron device. The rates of flow were significantly influenced by position; higher values were noted posteriorly and medially during testing and retesting at both visits. The rates of flow from the palatal glands were greatest in the area between the maxillary second molars. This method proved to be simple, accurate, and reliable for measuring the secretions of the palatal glands. This method may prove useful for investigating how the relationship between the pattern and the secretory rate of minor salivary glands influences retention of the complete maxillary denture.     

Mapping of genes predisposing to idiopathic generalized epilepsy

Idiopathic generalized epilepsy (IGE) is characterized by recurring generalized seizures in the absence of detectable brain lesions and/or metabolic abnormalities. Twin and family studies suggest that genetic factors play a key part in IGE. A multilocus model appears to best fit the observed inheritance patterns. Mapping of IGE-related genes has been previously attempted using parametric methods, with conflicting results. In particular, recent evidence argues both for and against a chromosome 6p locus (EJM1) for juvenile myoclonic epilepsy, a subtype of IGE. We have approached the problem of mapping IGE loci using non-parametric methods, which have recently been successful for other complex diseases. No evidence for linkage to chromosome 6p was obtained. However, we obtained evidence for involvement of a locus at chromosome 8q24, close to the marker D8S256. The same 8q24 region was previously implicated in families with benign neonatal familial convulsions (BNFC), a generalized epilepsy syndrome that is inherited as a simple dominant mendelian trait. There is an apparent conserved syntenic group of genes in human 8q24 and a region of mouse chromosome 15, which harbors the stargazer (stg) locus. Homozygous mutant mice at the stg locus show a form of generalized epilepsy that resembles human absence epilepsy. Our findings may have implications for a locus on 8q24 predisposing to IGE.     

Use of a modified Roux-en-Y procedure for treatment of pyloroduodenal obstruction in a horse

A modification of the Roux-en-Y anastomosis procedure was used to bypass a pyloroduodenal mass in a 12-year-old Arabian stallion. Clinical signs had consisted of a 4-week progression of ventral and hind limb edema, hypoproteinemia, fecal occult blood, intermittent abdominal pain, weight loss, and gastric reflux. On exploratory celiotomy, an obstructive mass was found in the pylorus and proximal portion of the duodenum. Gastrojejunostomy and duodenojejunostomy were performed by use of stapled side-to-side anastomosis techniques. Inaccessibility of the obstructed pyloric region prevented resection of the affected area.     

Fatal eosinophilic disease following autologous bone marrow transplantation

A 15-year-old girl developed massive, fatal eosinophilic disease following autologous bone marrow transplantation (BMT) for Hodgkin's disease (HD). Prior to autologous BMT, the erythrocyte sedimentation rate (ESR) was elevated, with active HD, but eosinophilia was absent. Post-autologous BMT, ESR and peripheral eosinophilia were observed to correlate with respiratory symptoms. Initial evaluation revealed no recurrent tumor, infection or other identifiable etiology. A diagnosis of chronic eosinophilic pneumonia was made following lung biopsy. A complete response was initially achieved with steroid therapy; however, when steroid therapy was tapered, the eosinophilia and elevated ESR recurred with worsening respiratory symptoms. Terminally, severe pulmonary disease developed and recurrent HD was found in lung, lymph nodes and bone marrow. During episodes of eosinophilia, the patient's serum stimulated her bone marrow as well as control marrow to produce predominantly eosinophilic colonies. Eosinophilic colony production was not observed with patient's sera obtained prior to or during autologous BMT or with control sera. This patient died of eosinophilic inflammatory disease following autologous BMT. The etiology of this disease was not definitely identified but appeared to be due to an eosinophilic-stimulating factor which developed after autologous BMT.     

A Comparison Between Measurements and Finite Element Predictions of Crack Opening Displacements Near the Front of an Interface Crack

Crack opening displacements close to the front of an interface crack between glass and epoxy determined from measurements and finite-element solutions are compared. The measurements were made using optical interferometry, and the finite-element solutions were based on a linear material response and the displacements that were applied during crack initiation experiments using a blister test configuration. Various load levels, up to initiation, are considered, and the effect of fracture mode-mix examined by considering different initial crack diameters. The comparisons indicate that a relative increase in the mode II component gave rise to a significant increase in inelastic behavior near the crack front.