This study examined why intensive care unit (ICU) nurses experience difficulties in respecting the wishes of patients in end-of-life care in Japan. A questionnaire survey was conducted with ICU nurses working in Japanese university hospitals. The content of their narratives was analyzed concerning the reasons why the nurses believed that patients' wishes were not respected. The most commonly stated reason was that patients' wishes were impossible to realize, followed by the fact that decision making was performed by others, regardless of (...) whether the patients' wishes were known, if the death was sudden, and time constraints. Many nurses wanted to respect the wishes of dying patients, but they questioned how patients die in ICUs and were therefore faced with ethical dilemmas. However, at the same time, many of the nurses realized that respecting patients' wishes about end-of-life care in an ICU would be difficult and that being unable to respect these wishes would often be unavoidable. The results thus suggest that there has been insufficient discussion about respecting the wishes of patients undergoing intensive care. (shrink)
As most work on flower foraging focuses on bees, studying Lepidoptera can offer fresh perspectives on how sensory capabilities shape the interaction between flowers and insects. Through a combination of innate preferences and learning, many Lepidoptera persistently visit particular flower species. Butterflies tend to rely on their highly developed sense of colour to locate rewarding flowers, while moths have evolved sophisticated olfactory systems towards the same end. However, these modalities can interact in complex ways; for instance, butterflies’ colour preference can (...) shift depending on olfactory context. The mechanisms by which such cross‐modal interaction occurs are poorly understood, but the mushroom bodies appear to play a central role. Because of the diversity seen within Lepidoptera in terms of their sensory capabilities and the nature of their relationships with flowers, they represent a fruitful avenue for comparative studies to shed light on the co‐evolution of flowers and flower‐visiting insects. (shrink)
We agree with Frost that the variety of orthographies in the world's languages complicates the task of Frost suggests that orthographic processing must therefore differ between orthographies. We suggest that the same basic orthographic processes are applied to all languages. Where languages differ is in what the reader must do with the results of orthographic processing.
My title question as it stands is ambiguous, and is in want of some initial clarification. Does the question ask how the explanandum is logically related to the explanans? Or does it ask about the details of the dynamics of the explanation speech-act? Or does it ask how the linguistic ambiguities of explanation questions and answers should properly be unpacked? Or does it ask yet some other question? The ways of studying explanation, like the ways of understanding the world, are (...) many and varied. By this, I mean more than that the phenomenon of explanation can be studied as it arises in the different disciplines of biology, physics, the social sciences, and the like. Rather, I mean that there are varied disciplines of explanation-study itself. For example, the Hempelian tradition has largely focused on the logic of explanation, and others have focused on the linguistic, psychological, social, and epistemological angles of explanation. Thus, it is not appropriate for me to begin by arguing that explanation is a set of logically related statements or a speech-act , but appropriate instead to begin by specifying the explanatory discipline within which I ask my title question. (shrink)
Dienes & Perner's analysis provides a clear theoretical justification for using a demonstration of volitional control as a criterion for conscious awareness. However, in memory tasks, the converse does not hold: A phenomenological awareness of a memory episode can arise involuntarily, even when the task does not require retrieval of the episode. The varying amounts of volitional retrieval required by different memory tasks need to be recognized.
This paper examines how Japanese leading politicians cope with the communication problems posed during televised political interviews. Based on data gathered during the year 2012 equivocation, thereby to also assess the significance of these talk shows in the broader context of political communication in Japan.
Astral microtubules are rapidly elongated during anaphase and telophase in sea urchin eggs. The number of microtubules extending to the cell surface was calculated with a computer. For the calculations, microtubules were assumed to radiate from the astral center uniformly over angles. Although microtubules from two asters freely overlapped around the equator, the number per the unit area, i.e. the surface density, was larger in the polar region than in the equatorial region. The ratio of the theoretically calculated numbers in (...) the two regions was close to the ratio obtained from the ultrastructural observations by Asnes and Schroeder in 1979. When counted in the longitudinal section including two astral centers, the microtubule number was a little larger in the equatorial region than in the polar region. However, the numbers do not represent the surface density because the two-dimensional section contains only a small portion of all the microtubules spreading in the three-dimensional space. The fluorescence image for tubulin, in most cases, provides the microtubule distribution in the longitudinal section. Therefore, from such an image, we cannot judge whether the surface density of astral microtubules is larger at the pole or at the equator. (shrink)