Peace Education, Human Rights and Democratic Governance Capacity Building Curriculum Development Workshop for the Military and Security Forces in Post-War Sierra Leone

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Measures of collaborative venture performance: An analysis of construct validity

This study presents a methodology to evaluate the construct validity of measures of collaborative venture (CV) performance and applies it to a sample of 69 CVs. After discussing content validity of the different measures, empirical results show that subjective measures of CV performance are reliable and present convergent validity. Results also support their discriminant validity with respect to other measures such as contractual changes, but not to longevity; no conclusive evidence is found with respect to survival.methodology; collaborative venture;

Principles of Periodontology

Periodontal diseases are among the most common diseases affecting humans. Dental biofilm is a contributor to the etiology of most periodontal diseases. It is also widely accepted that immunological and inflammatory responses to biofilm components are manifested by signs and symptoms of periodontal disease. The outcome of such interaction is modulated by risk factors (modifiers), either inherent (genetic) or acquired (environmental), significantly affecting the initiation and progression of different periodontal disease phenotypes. While definitive genetic determinants responsible for either susceptibility or resistance to periodontal disease have yet to be identified, many factors affecting the pathogenesis have been described, including smoking, diabetes, obesity, medications, and nutrition. Currently, periodontal diseases are classified based upon clinical disease traits using radiographs and clinical examination. Advances in genomics, molecular biology, and personalized medicine may result in new guidelines for unambiguous disease definition and diagnosis in the future. Recent studies have implied relationships between periodontal diseases and systemic conditions. Answering critical questions regarding host‐parasite interactions in periodontal diseases may provide new insight in the pathogenesis of other biomedical disorders. Therapeutic efforts have focused on the microbial nature of the infection, as active treatment centers on biofilm disruption by non‐surgical mechanical debridement with antimicrobial and sometimes anti‐inflammatory adjuncts. The surgical treatment aims at gaining access to periodontal lesions and correcting unfavorable gingival/osseous contours to achieve a periodontal architecture that will provide for more effective oral hygiene and periodontal maintenance. In addition, advances in tissue engineering have provided innovative means to regenerate/repair periodontal defects, based upon principles of guided tissue regeneration and utilization of growth factors/biologic mediators. To maintain periodontal stability, these treatments need to be supplemented with long‐term maintenance (supportive periodontal therapy) programs

Closing the Gender Gap in African Agriculture in the Face of Climate Change

Gender is not about ‘women and girls’ but about roles, responsibilities, access and control over resources and relations between men and women, boys and girls which are socially ascribed. Women’s meaningful participation in decision-making requires going beyond the presence of more women in institutions and processes. Comprehensive gender analyses at national and local levels are necessary to identify the challenges and opportunities for developing gender-responsive agricultural policies. A Gender Action Plan (GAP) for agriculture with a well-structured and robust M&E system is essential. Strengthening Gender Management Systems in the agriculture sector with regular gender audits can promote greater equity between women and men