Although automated perimetry requires considerable patient cooperation, many patients with SDAT can produce reliable visual field results. These patients exhibit significant reductions in global sensitivity. Visual field loss in SDAT is most pronounced in the inferonasal and inferotemporal arcuate regions of the visual field but also involves the central field.

Although limited by small sample size, the study found that parents who left geographically diverse weight management clinics/programs reported similar reasons for attrition. Future efforts should include offering alternative visit times, more treatment options, and financial and transportation assistance and exploring family expectations.

Individuals with advanced dementias resulting from neurodegenerative disorders (NDs) occasionally surprise caregivers with episodes of clarity and cognitive function that are not usually present. Lucid episodes—aptly named paradoxical lucidity in the literature—seem to involve a return of the “old self” during advanced neurodegenerative changes. Lucid episodes pose a problem for theories of neurological degeneration, which position dementias as progressive, incurable, and irreversible. In addition, lucid episodes raise ethical questions about whether information gleaned during lucid episodes is appropriate to direct future patient-centered care. The concept requires analysis and clarification if it is to guide future theorizing and research. The underlying goals of the current concept analysis are twofold: (a) to clarify the meaning of lucidity in the context of advanced NDs; and (b) to develop a theoretical definition that can guide future practice, research, and policy development. Walker and Avant's method is used to identify uses of the concept, defining attributes, antecedents, consequences, and empirical referents. [ Journal of Gerontological Nursing, 46 (12), 42–50.]

Objective:The objective of this review was to synthesize evidence on the experiences of faculty and staff nurses working with nursing students in clinical placement in residential aged care facilities.Introduction:Nursing education helps prepare students to provide quality care to older adults. Nursing programs across the globe are championing the integration of content on the care of older adults into their curricula as well as recognizing the value of clinical placements that focus exclusively on this population. Staff nurses who work in residential aged care facilities often work alongside students. In this role, they can support faculty and mentor students. This review explored faculty and staff experiences of nursing student placements in such facilities.Inclusion criteria:This review considered qualitative studies that address the experiences of faculty and staff nurses working with nursing students in residential aged care facilities. Studies published in English from 1995 onward were included.Methods:The literature search was conducted in CINAHL, MEDLINE, Embase, and ERIC. The search for unpublished articles included Proquest Dissertations and Theses and Google searches of the Canadian Nurses Association and American Nurses Association websites. Papers were screened by two reviewers independently against the inclusion criteria. Those meeting the criteria were appraised using the JBI critical appraisal checklist for qualitative research. Key findings from included studies were extracted using a standardized tool and classified as unequivocal, credible, or not supported. This review followed the principles of meta-aggregration in line with the JBI approach.Results:Six studies, published between 2001 and 2017, were included in the review. A total of 32 findings were extracted and aggregated into nine categories. From the nine categories, four synthesized findings were developed: i) students enhance the environment, whereby faculty and staff perceive that student presence enhances the residential aged care work and living environment, ii) effort is required by faculty and staff to make the experience work, reflecting a need for faculty and staff to accept and work with negativities, iii) residential aged care facilities provide rich learning experiences, indicating an appreciation for available learning opportunities, and iv) importance of a residential aged care-academic partnership for a collaborative approach in creating positive experiences for faculty and staff working with students in this setting.Conclusion:Faculty and staff experiences highlight that residential aged care has the potential to provide students with valuable learning experiences, including how to provide comprehensive and quality nursing care to older adults. A lack of resources in residential aged care inspires faculty and staff to be creative in how they work with students. However, working with students can be challenging for faculty who lack interest and expertise in caring for older adults in this setting. Additionally, staf...

Charles Hatchett, the discoverer of the element now called niobium, was the son of a famous coachbuilder, and delivered in person one of his father's coaches to Catherine the Great. It was partly this journey to St Petersburg that stimulated his lifelong interest in chemistry and mineralogy. Using an American mineral in the Hans Sloane collection of the British Museum dating back to 1753 he showed that it contained a new element, which he called columbium. The original specimen on which he worked is now in the Natural History Museum, London. In the decade 1796–1806 he made several other chemical discoveries, but later returned to his father's business and became a noted collector of books, paintings, musical instruments and musical manuscripts.