Identifying Associated Factors for Illegal Acts among Patients with Gambling Disorder and ADHD.

Illegal behaviors have been reported in gambling disorder (GD) as well as in individuals with attention deficit hyperactivity disorder (ADHD). Likewise, ADHD symptomatology has been observed in patients with GD. We aimed to examine the association between ADHD symptomatology, personality traits and impulsivity in a sample of treatment-seeking patients with GD (n = 204) with and without a criminal report. The subjects were evaluated before starting treatment using different self-administered instruments. Among those who had committed an illegal act, two groups were made depending on whether or not the criminal conduct had legal repercussions (n = 64 without legal consequences; n = 32 with legal consequences). Structural equation modeling (SEM) was used to explore the interrelationships between personality traits, ADHD, impulsivity levels, gambling-related criminal behavior and other gambling-related factors. Greater ADHD symptomatology was found in patients with reported illegal behaviors, as well as higher impulsivity levels. Those individuals who presented legal consequences due to the criminal behavior showed higher impulsivity levels and harm avoidance and lower persistence and cooperativeness. Our findings uphold that patients with GD and ADHD symptomatology have greater impulsivity and are more vulnerable to committing an illegal act. Therefore, specific harm-prevention interventions and treatment approaches are needed for this population.

Sterile Insect Technique Programme against Mediterranean Fruit Fly in the Valencian Community (Spain).

The Mediterranean fruit fly, Ceratitis capitata (Wied.), is an endemic pest in fruit-growing areas of the Spanish Mediterranean coast. In the Valencian Community, it represents a serious problem in the cultivation of citrus and numerous species of fruit, such as peach, cherry, apricot, persimmon, etc. For over 50 years, the Department of Agriculture of Valencia has led, promoted, and carried out a C. capitata control programme to protect crops, especially citrus fruits, because this community is the largest national producer and the leading region for fresh citrus exports in the world. Traditionally, pest control has been based on the use of insecticides. However, a reduction of more than 90% of a target wild population was achieved in the frame of a pilot integrated pest management (IPM) project based on the sterile insect technique (SIT), which was implemented from 2003 to 2006. Based on this successful result, in 2007 the Department of Agriculture of Valencia initiated an area-wide integrated pest management (AW-IPM) programme for the suppression of C. capitata, using the SIT as the primary control method. Complementary activities are implemented periodically in hotspots and during different time periods depending on the pest population dynamics. As a result, there has been a reduction of more than 90% in the use of insecticides by aerial means to control C. capitata, as well as a growth trend in exports of citrus and fresh fruits from the Valencian Community in recent years. This paper provides a historical review of the Valencian programme and briefly describes how technological innovations and decision-making tools have contributed to programme efficiency.

Sustainable Production of Hydrogen by Steam Reforming of Ethanol Using Cobalt Supported on Nanoporous Zeolitic Material.

Cobalt catalysts supported on Y zeolite and mesoporized Y zeolite (Y-mod) have been studied in steam reforming of ethanol (SRE). Specifically, the effect of the mesoporosity and the acidity of the y zeolite as a support has been explored. Mesoporous were generated on Y zeolite by treatment with NH4F and the acidity was neutralized by Na incorporation. Four cobalt catalysts supported on Y zeolite have been prepared, two using Y zeolite without mesoporous (Co/Y, Co/Y-Na), and two using Y zeolite with mesoporous (Co/Y-mod and Co/Y-mod-Na). All catalysts showed a high activity, with ethanol conversion values close to 100%. The main differences were found in the distribution of the reaction products. Co/Y and Co/Y-mod catalysts showed high selectivity to ethylene and low hydrogen production, which was explained by their high acidity. On the contrary, neutralization of the acid sites could explain the higher hydrogen selectivity and the lower ethylene yields exhibited by the Co/Y-Na and Co/Y-mod-Na. In addition, the physicochemical characterization of these catalysts by XRD, BET surface area, temperature-programmed reduction (TPR), and TEM allowed to connect the presence of mesoporous with the formation of metallic cobalt particles with small size, high dispersion, and with high interaction with the zeolitic support, explaining the high reforming activity exhibited by the co/y-mod-Na sample as well as its higher hydrogen selectivity. It has been also observed that the formation of coke is affected by the presence of mesoporous and acidity. Both properties seem to have an opposite effect on the reforming catalyst, decreasing and increasing the coke deposition, respectively.

A Comparison of DSM-IV-TR and DSM-5 Diagnostic Criteria for Gambling Disorder in a Large Clinical Sample.

Background and Aims: Gambling-related crimes are known to be associated with gambling disorder (GD). Due to a lack of consensus in the scientific community regarding the relevance of this diagnostic criterion, it was removed from the DSM-5. The primary aim of this study was to investigate through structural equation modeling (SEM) whether higher GD severity in treatment-seeking GD patients with a criminal record is mediated through the illegal acts criterion itself, or whether it can be better explained by other related clinical factors. Methods: An initial sample of 2,081 patients seeking treatment for gambling problems was included in the sample. SEM was used to evaluate the mediational role of the illegal acts criterion between the sex, age and personality traits, gambling severity, and comorbid depression levels. Comparisons between patients with coinciding and divergent DSM criterion for GD diagnosis were carried out. Results: Illegal acts mediated the relationship between personality traits and GD severity: younger age, high levels of novelty seeking, and low levels of self-transcendence increased the risk of endorsing the illegal acts criterion. No differences between coincident-divergent groups in terms of DSM-IV and DSM-5 diagnosis were found with regards to sex (p = 0.878), education level (p = 0.387), or civil status (p = 0.792). Discussion and Conclusion: The results obtained in the present study offer new insights into the utility of using a history of illegal acts, their different personality characteristics, and psychopathology to categorize GD patients. Our findings suggest that patients who engage in criminal behavior may require a more comprehensive intervention.

Gambling and Impulsivity Traits: A Recipe for Criminal Behavior?

Gambling disorder (GD) is a psychiatric condition that was recently recategorized as a non-substance-related addiction in the Diagnostic and Statistical Manual of Mental Health Disorders. Criminal activity is commonly associated with gambling; however, few empirical studies to date have examined sociodemographic and psychological variables in this population. In this study, we explored criminal behavior history in a sample of consecutively recruited treatment-seeking gamblers (n = 382) and compared subjects with a history of illegal acts (n = 103, 26.9%) to those with no criminal record (n = 279, 73.1%). Impulsivity and personality traits were specifically explored, along with other gambling-related severity factors. We found that gamblers who engaged in illegal activity were more likely to endorse high levels of urgency (i.e., the tendency to act out when experiencing heightened emotional states) and increased lack of premeditation. Gamblers with a history of criminal behavior also had greater GD severity levels and gambling-related debts. Additionally, these gamblers reported lower levels of self-directedness, which is characterized by difficulty in establishing and redirecting behavior toward one's goals. Likewise, gamblers who had conducted criminal acts showed a tendency to engage in greater risk-taking behavior. These results shed new light on this understudied population and provide insights for developing targeted harm-prevention interventions and treatment protocols.

Sociodemographic and psychopathological predictors of criminal behavior in women with gambling disorder.

INTRODUCTION: Women have been underrepresented in the empirical research of gambling disorder (GD), a psychiatric condition included in the Diagnostic and Statistical Manual of Mental Health Disorders (DSM-5). More specifically, no studies to date have been carried out exploring the clinical phenotype of women with GD who have committed gambling-related illegal acts. AIMS: In this study, we sought to delineate the clinical, personality and psychopathological differences between treatment-seeking women with GD, with and without a criminal record. Furthermore, we aimed to identify the variables that best predict the presence of illegal acts in this clinical group. MATERIAL AND METHODS: Data corresponded to n=273 treatment-seeking women who met criteria for GD. Two groups were compared: women with a history of criminal behavior (n=61, 22.34%) to those who did not (n=212, 77.66%) taking psychopathology, clinical and personality data into account. RESULTS: Women who engaged in criminal acts were younger and endorsed higher psychopathology, GD severity, and novelty seeking levels than the other clinical group. Regarding the predictive model, women with higher levels of novelty seeking and lower levels of reward dependence were at higher risk of having a criminal record. DISCUSSION, CONCLUSIONS AND IMPLICATIONS FOR PRACTICE AND/OR POLICY: Our findings uphold that women with GD and a history of illegal acts are especially vulnerable in terms of comorbid psychopathology and dysfunctional personality traits. Therefore, this population could potentially benefit from public policies that target their mental health needs.

Unraveling the ultrafast behavior of nile red interacting with aluminum and titanium co-doped MCM41 materials.

We report on the spectroscopy and photodynamic characterization of Brønsted and Lewis acid sites within solids with respect to the behavior of Nile Red (NR) upon interaction with single- and multi-metal(X)-doped MCM41 materials (X = Ti and/or Al) in dichloromethane (DCM) suspensions. The steady-state results show that the H-bonding ability of doped MCM41-based materials leads to different NR populations (monomers, H- and J-aggregates), wherein their contributions are related to the type of acidic site (Brønsted or Lewis) and percent of acid sites (Si/X atomic ratio) in the silica framework. While at different Al doping contents the interacting NR populations suffer slight modifications, an increase in the Ti content induces a substantial increase in J-aggregate formation. Moreover, the picosecond time-resolved data not only confirm the H-bonding interactions between the X-MCM41 hosts and the different types of NR populations, but also indicate that the S1 deactivation pathways of these populations are connected to the Brønsted and Lewis acidities of the host. The shortening in the emission lifetimes of NR species is significantly associated with increased Lewis acidities (Ti doping). The femtosecond dynamics of loaded NR in single and multiple metal doped MCM41 show that the charge separation (CS) state (formed in ∼200-370 fs) and the subsequent electron injection (EI) process (∼200 fs) are sensitive to the content and type of acid sites. These observations are based on the time shortening of the CS state formation from ∼350 fs in the NR/Al-MCM41 samples (at 1% of Al) to <200 fs in the NR/Ti-MCM41 composites. For NR/Ti-Al-MCM41 sample, the observed change is directly related to the Ti content. At 1% of Ti the CS is formed in ∼300 fs, whereas at 3% of Ti it decreases to <200 fs. The same behavior is observed for the EI event, wherein its probability is related to the Ti content - higher doping results in a faster EI process (from ∼250 fs to ∼150 fs). Therefore, the interactions of these co-metal-doped MCM41 materials (Ti-Al-MCM41) with NR show competition between the Brønsted (Al doping) and Lewis (Ti doping) acid sites. Our findings may help to achieve a better understanding of the reactivity within metal-doped mesoporous catalysts and could be used in related fields such as drug delivery and nanophotonics using-silica materials.

Reactivity in the confined spaces of zeolites: the interplay between spectroscopy and theory to develop structure-activity relationships for catalysis.

The Lewis acid properties of a series of isolated and well-defined Sn centers in different micro- and mesoporous materials have been investigated by means of DFT calculations and IR spectroscopy of probe molecules, and the results have been related to the experimentally measured catalytic activity of these materials for different reactions. Different types of Sn centers have been detected and modelled: inactive fully coordinated Sn atoms in framework positions that weakly interact with Lewis bases, and highly active strong Lewis acid sites associated with Sn centers with one or two hydrolyzed Sn-O-Si bridges. The relative amount of strong and weak sites depends on the zeolite structure, and can be modified by the catalyst pre-treatment conditions. On the other hand, it has been established that Sn-containing mesoporous materials obtained either by direct synthesis or by post-synthesis incorporation of Sn, show a similar distribution of centers. Finally, the influence of solvent and free space available around the active site on the diastereoselectivity of the cyclization of citronellal to isopulegol were investigated, and some hints were obtained on how to improve the catalyst performance.

Las competencias académicas desde la perspectiva interconductual / Academic competence from an interbehavioral perspective

Se analiza la relación que se ha establecido entre la globalización económica y la Educación universitaria basada en competencias. Igualmente, se presenta una diversidad de usos del término "competencias" en la literatura educativa Se analizan, de igual manera, los atributos del concepto de competencia desde la perspectiva interconductual, y se contrastan las características básicas de la Educación tradicional con la propuesta de la Educación basada en competencias respecto a la vinculación con la situación socioeconómica actual.

The relationship between economic globalization and University Education based on competences is analyzed. A diversity of uses for the term "competence" in the education literature is presented. From an interbehavioral perspective, different attributes for the concept of "competence" are analyzed. A contrast is made between the basic features of traditional-education with a proposal for education based on competences in relation to the present socioeconomic conditions.

Chlamydomonas reinhardtii strains expressing nitrate reductase under control of the cabII-1 promoter: isolation of chlorate resistant mutants and identification of new loci for nitrate assimilation.

The Chlamydomonas reinhardtii strain Tx11-8 is a transgenic alga that bears the nitrate reductase gene (Nia1) under control of the CabII-1 gene promoter (CabII-1-Nia1). Approximately nine copies of the chimeric CabII-1-Nia1 gene were found to be integrated in this strain and to confer a phenotype of chlorate sensitivity in the presence of ammonium. We have used this strain for the isolation of spontaneous chlorate resistant mutants in the presence of ammonium that were found to be defective at loci involved in MoCo metabolism and light-dependent growth in nitrate media. Of a total of 45 mutant strains analyzed first, 44 were affected in the MoCo activity (16 Nit(-), unable to grow in nitrate, and 28 Nit(+), able to grow in nitrate). All the Nit(-) strains lacked MoCo activity. Diploid complementation of Nit(-), MoCo(-) strains with C. reinhardtii MoCo mutants and genetic analysis indicated that some strains were defective at known loci for MoCo biosynthesis, while three strains were defective at two new loci, hereafter named Nit10 and Nit11. The other 28 Nit(+) strains showed almost undetectable MoCo activity or activity was below 20% of the parental strain. Second, only one strain (named 23c(+)) showed MoCo and NR activities comparable to those in the parental strain. Strain 23c(+) seems to be affected in a locus, Nit12, required for growth in nitrate under continuous light. It is proposed that this locus is required for nitrate/chlorate transport activity. In this work, mechanisms of chlorate toxicity are reviewed in the light of our results.