INTRODUCTION Since the late 1970's, time-space clusters of sudden unexplained death (SUD) in northwest Yunnan, China have alarmed the public and health authorities. From 2006-2009, we initiated enhanced surveillance for SUD to identify a cause, and we warned villagers to avoid eating unfamiliar mushrooms. METHODS We established surveillance for SUD, defined as follows: sudden onset of serious...

Complex organization is found in many biological systems. For example, biopolymers could possess very hierarchic structure, which provides their functional peculiarity. Understating such complex organization allows to describe biological phenomena and predict molecule functions. Besides, we can try to characterize the specific phenomenon by some probabilistic quantities (variances, means, etc),...

Despite the high prevalence of substance use disorder (SUD) and its frequent comorbidity with mental illness, individuals with SUD are less likely to receive effective SUD treatment from mental health practitioners than SUD counselors. Limited competence and interest in treating this clinical population are likely influenced by a lack of formal training in SUD treatment. Using a factorial surve...

BACKGROUND Attention deficit hyperactivity disorder (ADHD) frequently co-occurs with substance use disorders (SUD). The combination of ADHD and SUD is associated with a negative prognosis of both SUD and ADHD. Pharmacological treatments of comorbid ADHD in adult patients with SUD have not been very successful. Recent studies show positive effects of cognitive behavioral therapy (CBT) in ADHD pa...

This article proposes offline language-free writer identification based on speeded-up robust features (SURF), goes through training, enrollment, and identification stages. In all stages, an isotropic Box filter is first used to segment the handwritten text image into word regions (WRs). Then, the SURF descriptors (SUDs) of word region and the corresponding scales and orientations (SOs) are extr...

Approximately, one-third of male adolescents in treatment for a substance use disorder (SUD) also have an Attention-Deficit Hyperactivity Disorder (ADHD). This strongly suggests that ADHD is a major risk factor for the development of SUD which practitioners must address if they are to provide adequate treatment for adolescents with SUD/ADHD. This paper supports a causal role for ADHD in the dev...

BACKGROUND Attention Deficit/Hyperactivity Disorder (ADHD) is associated with an increased risk of co-existing substance abuse. The Swedish legislation on compulsory healthcare can be applied to persons with severe substance abuse who can be treated involuntarily during a period of six months. This context enables a reliable clinical assessment of ADHD in individuals with severe substance use d...

High rates of comorbidity between psychopathy and substance use disorders (SUD) have long been recognized. However, the extent to which relationships between SUD and psychopathy extends beyond shared relationship with general antisociality remains undetermined. We examined zero-order and unique relationships between the elements of psychopathy and four categories of SUD; alcohol, cannabis, coca...

Background: Substance use disorders (SUD) belong to the most frequent behavioural consequences of childhood abuse and neglect (CAN). If parents are concerned, SUD are also an important risk factor for CAN. The relationship between CAN and SUD remains poorly understood. There is a need of adequate treatments for SUD patients suffering from the consequences of CAN, as well as for approaches to pr...