Search results for "abuse"

2020

Abstract Interest in studying information systems discontinuance has been increasing lately, yet there is no consensus on what it means. To improve the situation, we conduct a comprehensive review of current literature on IS discontinuance and identify 55 studies published during 1991–2017 that specifically focus on the topic. Our conceptual analysis disentangles the process, content, and context of the phenomenon, revealing that over the course of a typical IS lifecycle, IS discontinuance may materialize at least in five distinct forms: rejection, regressive discontinuance, quitting, temporary discontinuance, and replacement. After elaborating their distinctions, we discuss their theoretic…

Effects of sanctions, moral beliefs, and neutralization on information security policy violations across cultures

2020

Abstract A principal concern of organizations is the failure of employees to comply with information security policies (ISPs). Deterrence theory is one of the most frequently used theories for examining ISP violations, yet studies using this theory have produced mixed results. Past research has indicated that cultural differences may be one reason for these inconsistent findings and have hence called for cross-cultural research on deterrence in information security. To address this gap, we formulated a model including deterrence, moral beliefs, shame, and neutralization techniques and tested it with the employees from 48 countries working for a large multinational company.

Ion mobility spectrometry evaluation of cocaine occupational exposure in forensic laboratories

2014

An approach, based on ion mobility spectrometry (IMS) has been developed for the control of cocaine in air of the breathing zone of operators, in laboratory surfaces and in nasal mucus of employees to evaluate cocaine exposure in a forensic laboratory. The analytical methodology has been validated in terms of accuracy, precision and limits of detection and results obtained were statistically comparable with those obtained by liquid chromatography. Cocaine concentration in laboratory air increases from 100 ± 35 ng m(-3) of a normal day to 10,000 ng m(-3) during the manipulation of cocaine seizures. The occupational exposure limit (OEL) for cocaine has not been established which difficult the…

Apoyo social como factor protector frente a la violencia contra la mujer en la pareja

2008

ResumenObjetivoDescribir la relación entre la presencia de apoyo social global y de diferentes fuentes y la violencia de pareja en mujeres que acuden a centros de atención primaria por cualquier motivo de consulta.MétodoEstudio transversal en 1.402 mujeres de entre 18 y 65 años elegidas aleatoriamente en 23 consultas de atención primaria de las comunidades autónomas de Andalucía, Madrid y Valencia en el año 2003. La información sobre características sociodemográficas, maltrato físico, psicológico y sexual, y apoyo social, fue recogida mediante un cuestionario anónimo y autoadministrado.ResultadosEl 32% de las mujeres refirió haber sufrido algún tipo de maltrato (físico, psicológico o sexual…

La violencia contra la mujer en la pareja. Un estudio en el ámbito de la atención primaria

2006

ResumenObjetivosDeterminar la prevalencia de violencia contra la mujer en la pareja en una muestra de mujeres asistentes por cualquier motivo a centros de atención primaria, y analizar las características de esta violencia.MétodosEstudio transversal en 23 consultas de atención primaria de Andalucía, Madrid y Valencia. La muestra incluye 1.402 mujeres entre 18 y 65 años de edad elegidas aleatoriamente en estas consultas. Entre las variables recogidas mediante cuestionario autoadministrado se incluyeron la existencia de maltrato fisico, emocional o sexual, su temporalidad, su frecuencia y su duración.ResultadosEl 32% del total de mujeres en la muestra tuvo algún tipo de maltrato a lo largo de…

Role of neuroinflammation in ethanol neurotoxicity

2019

Abstract Alcohol is a neurotoxic compound whose abuse can cause alterations in brain structure and functions, although these effects are more dramatic while the brain develops. The molecular mechanisms of neurotoxic effects of alcohol are complex and remain largely unknown. Current evidence from human and animal studies supports the role of the neuroimmune system in many actions of ethanol on the central nervous system, including neurotoxicity. Different studies have shown that, by activating innate immune receptors TLRs (Toll-like receptors) and (NOD)-like receptors (inflammasome NLRs) in glial cells, alcohol triggers signaling pathways which culminate in the production of pro-inflammatory…

Child behaviour and adult personality: comparisons between criminality groups in Finland and Sweden

2000

Background; Lately there has been an increasing interest in whether personality traits are associated with criminal behaviour in male and female subjects. Criminality and alcohol abuse are often associated. Delinquent adolescents are impulsive and danger seeking. Childhood aggression may be a precursor of adult criminality. Method Using longitudinal data, adult personality and childhood behaviours were examined for groups of non-criminals and criminals of Finnish (n = 268) and Swedish (n + 169) samples, and crime groups were compared in the two cultures. Karolinska Scales of Personality (KSP) were given at adult age and the participants had been observed and rated by their teachers in respe…

Legal aspects of sexually transmitted diseases: abuse, partner notification and prosecution

2012

Sexually transmitted diseases (STDs), with special emphasis to HIV infection, involve legal and ethical issues regarding informed consent to submit to a diagnostic, observance of professional secrecy in regard to partner(s) and community; legal troubles of particular difficulties are related to STD involving minors; lastly, physicians must be able to recognize the state of so called medical necessity. Knowledge and awareness of these related obligations are crucial to STD in medical practice; it is also important to allow for proper protection of victims of suspected sexual abuse under observation of healthcare. With regard to this aspect should be emphasized that violence against women and…

Relationship between Prosocial Behaviours and Addiction Problems: A Systematic Review.

2022

The relationship of addiction problems with other pathologies or with different problematic factors has often been studied by psychology. Positive psychology is also currently approaching to these problems and their relationship with positive factors, such as prosocial behaviours. The purpose of this research is to carry out a systematic review of the scientific literature that has studied this relationship from 1900 to 2020. After the screening process with the inclusion and exclusion criteria, a total of 15 articles were selected. The main characteristics found in this relationship and the problems or limitations of investigations that have found relationships other than the mainstream, w…

MODULATION OF FOOD REWARD BY ADIPOSITY SIGNALS

2006

Extensive historical evidence from the drug abuse literature has provided support for the concept that there is functional communication between central nervous system (CNS) circuitries which subserve reward/motivation, and the regulation of energy homeostasis. This concept is substantiated by recent studies that map anatomical pathways, or which demonstrate that hormones and neurotransmitters associated with energy homeostasis regulation can directly modulate reward and motivation behaviors. Studies from our laboratory have focused specifically on the candidate adiposity hormones, insulin and leptin, and show that these hormones can decrease performance in behavioral paradigms that assess …