Assessment in a global context: An international perspective on dental education.

Assessments are widely used in dental education to record the academic progress of students and ultimately determine whether they are ready to begin independent dental practice. Whilst some would consider this a "rite-of-passage" of learning, the concept of assessments in education is being challenged to allow the evolution of "assessment for learning." This serves as an economical use of learning resources whilst allowing our learners to prove their knowledge and skills and demonstrating competence. The Association for Dental Education in Europe and the American Dental Education Association held a joint international meeting in London in May 2017 allowing experts in dental education to come together for the purposes of Shaping the Future of Dental Education. Assessment in a Global Context was one topic in which international leaders could discuss different methods of assessment, identifying the positives, the pitfalls and critiquing the method of implementation to determine the optimum assessment for a learner studying to be a healthcare professional. A post-workshop survey identified that educators were thinking differently about assessment, instead of working as individuals providing isolated assessments; the general consensus was that a longitudinally orientated systematic and programmatic approach to assessment provide greater reliability and improved the ability to demonstrate learning.

A hinged two-part partial denture used in conjunction with severely tilted teeth: a case report.

A two-part sectional denture can be a useful treatment option when the presence of severe hard tissue undercuts compromises the provision of a satisfactory conventional prosthesis. This article presents a case report illustrating the effective use of a hinged two-part denture in restoring a mandibular Kennedy Class IV edentulous area. A sectional denture approach was selected because of severe proximal and lingual undercuts.

p-maleimidophenyl isocyanate: a novel heterobifunctional linker for hydroxyl to thiol coupling.

p-Maleimidophenyl isocyanate (PMPI, 1) is a heterobifunctional cross-linking agent useful for thiol to hydroxyl coupling. Several maleimide-activated compounds were prepared and characterized and then shown to be reactive with thiol-containing proteins. Examples include activation of vitamin B12, digoxigenin, digitoxigenin, estradiol, progesterone, and some serine-containing peptides.