A Systems Approach to Information Security for the Twenty-First Century Organization

A crisis resulting from disruptive events that threaten to harm the organization or its stakeholders can originate from a plethora of sources. Data breaches, unauthorized disclosures of confidential information, and data leaks, are on the news almost daily. Most guidelines and standards published by prominent International Standards Organizations hold that risk-based thinking supports public, private, and community enterprises (referred for convenience in this work by the generic term “organization”) in determining the forces that could cause their key and enabling processes to deviate from planned arrangements, to apply preventive measures to modify risk, and to take advantage of opportunities as they arise. A well-structured Information Security Management System that is developed, implemented, and maintained through sound risk-based thinking, enables the organization to take appropriate actions to address the risks and opportunities associated with its information resources, in a manner that is commensurate to the complexity of its socio-technical infrastructure and the external environmentassociated with its activities. In this work we explore the Risk Management Process that is outlined in the ISO 31000 international standard, through the requirements/guidelines defined in the ISO/IEC 27000-series of international standards. The knowledge gained is applied to develop a systems driven conceptual structure thatcan be employed by any organization operating on the complexities of an interconnected environment, for the purpose of designing, implementing, monitoring, reviewing and continually improving a structured Information Security Management System

DESCRIPTION AND TYPOLOGY OF DAIRY GOAT FARMS IN GREECE

The objective is to provide a description and typology of a random sample of dairy goat farms in Greece. Dairy goat farming and its role in maintaining rural tradition and self-sufficiency of population in poor rural areas of Greece is discussed. The work is part of a large european project, SOLID that focoses in low input systems

Microparametric variation in the syntax of Spanish and Greek pronominal subjects

The present research aims to investigate the interface phenomenon of third-person subject distribution in two prototypical null subject (NS) languages, Greek and Spanish focusing on Chilean Spanish, in adult monolingual speakers. The data were obtained from oral production of narratives (Study 1) and anaphora resolution (AR) (Study 2). All elicited data were submitted to statistical analyses while the production data were as well qualitatively scrutinised. Greek and Spanish were directly compared in order to discover differences between them, which were expected to emerge in the scope of the overt subject pronoun (OSP). The two languages were largely similar, sharing analogous clause structures and displaying generally similar properties on the distribution of subject forms, i.e. NS, OSP, as well as lexical subjects (LS) in oral production. The findings, confirming the predictions, showed crosslinguistic differences in the scope of OSP in topic shift (TS) between the languages due to deictic distinctions, with Greek OSP carrying deictic properties, which are less pronounced in its Spanish counterpart. This evidences the fact that NS languages may not be identical regarding subject distribution. Another key aspect, which emerged in the oral production data in both Greek and Spanish, was the felicitous use of NS in TS contexts. NS were also found to be flexible or ambiguous in AR in both languages, thereby displaying a more variable distribution than sometimes assumed.</jats:p

Humor appreciation of captionless cartoons in obsessive-compulsive disorder

Background: It seems that the core neural regions and cognitive processes implicated in obsessive-compulsive disorder (OCD) pathophysiology may overlap with those involved in humor appreciation. However, to date, there have been no studies that have explored humor appreciation in OCD. The purpose of the present work was to investigate humor appreciation in a group of patients with OCD.Methods: We examined 25 patients with OCD and 25 healthy controls, matched by age, education, and gender. We administered Penn's Humor Appreciation Test (PHAT), a computerized test comprising captionless cartoons by Mordillo. Each set of stimuli consisted of two almost identical drawings, one of which was funny due to the alteration of a detail in the cartoon, whereas the other was not funny. Severity of psychopathology was evaluated with the Yale-Brown Obsessive Compulsive Scale (Y-BOCS).Results: No significant effect for group, gender or group × gender interaction was found on the PHAT scores. In OCD patients, humor appreciation was not significantly associated with age of onset, duration of illness, and obsessions, but correlated significantly with compulsions.Conclusions: Humor appreciation, based on captionless cartoons in OCD, does not seem to be deficient compared to healthy subjects but may be related to illness characteristics. © 2011 Bozikas et al; licensee BioMed Central Ltd

Methodological challenges and biases in the field of cognitive function among patients with chronic kidney disease

Chronic kidney disease (CKD) affects approximately 850 million people globally and is associated with an increased risk of cognitive impairment. The prevalence of cognitive impairment among CKD patients ranges from 30 to 60%, and the link between CKD and cognitive impairment is partially understood. Methodological challenges and biases in studying cognitive function in CKD patients need to be addressed to improve diagnosis, treatment, and management of cognitive impairment in this population. Here, we review the methodological challenges and study design issues, including observational studies’ limitations, internal validity, and different types of bias that can impact the validity of research findings. Understanding the unique challenges and biases associated with studying cognitive function in CKD patients can help to identify potential sources of error and improve the quality of future research, leading to more accurate diagnoses and better treatment plans for CKD patients.</p

Cognitive disorders in patients with chronic kidney disease: specificities of clinical assessment

Neurocognitive disorders are frequent among chronic kidney disease (CKD) patients. Identifying and characterizing cognitive impairment (CI) can help to assess the ability of adherence to CKD risk reduction strategy, identify potentially reversible causes of cognitive decline, modify pharmacotherapy, educate the patient and caregiver and provide appropriate patient and caregiver support. Numerous factors are associated with the development and progression of CI in CKD patients and various conditions can influence the results of cognitive assessment in these patients. Here we review clinical warning signs that should lead to cognitive screening; conditions frequent in CKD at risk to interfere with cognitive testing or performance, including specificities of cognitive assessment in dialysis patients or after kidney transplantation; and available tests for screening and observed cognitive patterns in CKD patients