We report specific heat and μSR measurements on Th and/or B substituted UBe13. The specific heat data show that either Th or B substitution reduces the Kondo temperature TK and increases the entropy at the superconducting transition by almost 20%, indicating an enhanced density of states. However, whereas μSR shows clear evidence for magnetic correlations for Th substitutions, no magnetism is observed for B substitutions. The enhanced specific heat jump in the B-substituted material is associated with a change in the (...) superconducting properties as TK is reduced. (shrink)

IntroductionEngaging undergraduates in the research process is one of the most rewarding aspects of being a professor because it more deeply connects us to our work and helps shape the professional futures of students by immersing them in the culture of research (including peer-to-peer mentoring and authoring publications; Russell, Hancock, & McCullough, 2007). But there is a real trick to working with undergraduates in a way that both shapes students’ futures and produces high-quality, publishable research because mentors must invest a (...) great deal of time developing undergraduates’ technical and writing abilities, and this effort is time not spent on the research itself. In this article, we describe a powerful, flexible approach that makes the production of publishable research possible. For context, we teach and conduct research at a small liberal arts college with a population of just over 2000 undergraduates. Research at primarily undergraduate institutions (PUIs) does not benefit a system of graduate students, post-docs, and paid research staff, so we have found it necessary to developed a structured, team-based approach to faculty-student research that provides excellent mentorship and produces publishable research (see Detweiler-Bedell & Detweiler-Bedell, 2013). Importantly, this team-based model can be put into practice with a broad array of students, including underrepresented and first-generation students. What we have learned in adopting this approach reflects... (shrink)

Research on self-other framing suggests that self-judgements typically neglect information about others and instead use an ambiguous intrapersonal standard, making these judgements susceptible to the influence of mood as predicted by the affect infusion model (Forgas, 1995). Two experiments tested the hypothesis that mood-congruent judgements of personal success occur when these judgements are framed to maintain self-focus but are eliminated when participants first focus on other individuals. In Experiment 1, self-other framing moderated the influence of mood on perceived success for (...) an ambiguous object identification task. Happy participants reported greater perceived success, compared to sad participants, after judging their own success relative to others (self-focused frame) but not after directly judging the success of others (other-focused frame). Experiment 2 replicated these results with students' perceptions of their academic success. These findings suggest that the open, constructive processing accompanying most self-judgements is critical in producing mood-congruent perceptions of personal success. (shrink)

Soren Kierkegaard and William Faulkner are, to my mind, the most seminal religious thinker and the most brilliant novelist of our time. For a good many years I admired their works from a distance. Then in 1966 or so, my good friend and teacher William H. Poteat of Duke University suggested that I get to know them better by doing an essay on them. This book is the result, though I by no means want to hold Professor Poteat responsible for (...) anything but merit of this venture, if, indeed, it has any. (shrink)

It is encouraging to note the renewed interest in the study of Hegel, not only in Europe, but also in the United States. For too long has Hegel been known only through his adversaries, so much so that a “Hegel Myth” has grown up with little regard for either historical accuracy or fair judgment. Recent indications are that this myth is being dissipated by the work of serious scholars, and a more authentic knowledge of Hegel’s position is becoming possible. No (...) one that I know of desires to reestablish the complete Hegelian system, but many scholars and philosophers hope to find new insight from the study of undistorted Hegelian thought. (shrink)

Volume 33, Issue 1, February 2023, Page 1-14.

This is a textbook on traditional deductive logic, designed for a one semester course. Topics such as definition and the informal fallacies take the scope of the book somewhat beyond the boundaries of formal logic. Although the subjects covered in this book are for the most part topics standard in Aristotelian textbooks, the detail of the analysis exceeds the standard treatment. The book is divided into five main parts. The first part deals with the basic concepts of logic, and the (...) second part specifically examines the basic concepts of Aristotelian logic. Part 1 introduces the reader to the notions of argument and of validity. A valid argument is an argument whose conclusion follows necessarily from its premises, whereas a deductive argument is an argument that claims to be valid. (shrink)

Most critics agree with varying emphasis that this is one of the most significant lines in the Watchman's speech, because of its emphasis on Clytaemnestra's unique masculinity. But the same interpreters widely disagree in deciding what exactly was her most masculine trait. In other words the meaning of the –βουλον part of the compound is in dispute. Here are some English renderings: ‘whose will is as a man's’ ; ‘manly’ ; ‘with man's resolve’ ; ‘into the council of men’ ; (...) ‘man-passionéd’ ; ‘man's mind’ and ‘man-like spirit’ ; ‘manly-counselling’ ; ‘shrewd-purposed as a man's’. Thus, as my italics show, we have will, resolve, passion, mind, spirit, counsel, and purpose, a pretty array of would-be synonyms, for the Greek βουλον, an area whose semantic termini are βουλεύομαɩ = I wish and βουλεύομαɩ = I deliberate, plan. The purpose of this article is to show that every ounce of interpretative weight must be put into insistence on the second meaning, and that unless this be done appreciation of two important motifs in the play will be impaired. The scholiast saw that βουλεύομαɩ was the operative element in ⋯νδρόβουλον, and wrote τò μείζονα ἣ κατ⋯ γυναȋκα βουλευόμενον ἣ κατ⋯ ⋯νδρòς βουλευομένης.1 His second alternative is otiose but scarcely culpable in the light of Aeschylus' amazing exploitation of verbal ambiguity throughout this play.2. (shrink)

This text explores how human beings construe experience: experience as a resource, as a potential for understanding, representing and acting on reality.

Science, Technology and Society: A Sociological Approach is a comprehensive guide to the emergent field of science, technology, and society (STS) studies and its implications for today’s culture and society. Discusses current STS topics, research tools, and theories Tackles some of the most urgent issues in current STS studies, including power and culture, race, gender, colonialism, the Internet, cyborgs and robots, and biotechnology Includes case studies, a glossary, and further reading lists.

I. EXECUTIVE SUMMARY The MRCT Center Post-trial Responsibilities: Continued Access to an Investigational Medicine Framework outlines a case-based, principled, stakeholder approach to evaluate and guide ethical responsibilities to provide continued access to an investigational medicine at the conclusion of a patient’s participation in a clinical trial. The Post-trial Responsibilities (PTR) Framework includes this Guidance Document as well as the accompanying Toolkit. A 41-member international multi-stakeholder Workgroup convened by the Multi-Regional Clinical Trials Center of Brigham and Women’s Hospital and Harvard University (...) (MRCT Center) developed this Guidance and Toolkit. Project Motivation A number of international organizations have discussed the responsibilities stakeholders have to provide continued access to investigational medicines. The World Medical Association, for example, addressed post-trial access to medicines in Paragraph 34 of the Declaration of Helsinki (WMA, 2013): “In advance of a clinical trial, sponsors, researchers and host country governments should make provisions for post-trial access for all participants who still need an intervention identified as beneficial in the trial. This information must also be disclosed to participants during the informed consent process.” This paragraph and other international guidance documents converge on several consensus points: • Post-trial access (hereafter referred to as “continued access” in this Framework [for terminology clarification – see definitions]) is the responsibility of sponsors, researchers, and host country governments; • The plan for continued access should be determined before the trial begins, and before any individual gives their informed consent; • The protocol should delineate continued access plans; and • The plan should be transparent to potential participants and explained during the informed consent process. -/- However, there is no guidance on how to fulfill these responsibilities (i.e., linking specific responsibilities with specific stakeholders, conditions, and duration). To fill this gap, the MRCT Center convened a working group in September of 2014 to develop a framework to guide stakeholders with identified responsibilities. This resultant Framework sets forth applicable principles, approaches, recommendations and ethical rationales for PTR regarding continued access to investigational medicines for research participants. (shrink)

The widespread potential for somatic fusion among different conspecific multicellular individuals suggests that such fusion is adaptive. However, because recognition of non‐kin (allorecognition) usually leads to a rejection response, successful somatic fusion is limited to close kin. This is consistent with kin‐selection theory, which predicts that the potential cost of fusion and the potential for somatic parasitism decrease with increasing relatedness. Paradoxically, however, Crozier1 found that, in the short term, positive‐frequency‐dependent selection eliminates the required genetic polymorphism at allorecognition loci. The (...) ‘Crozier paradox’ may be solved if allorecognition is based on extrinsically balanced polymorphisms, for example at immune loci. Alternatively, the assumption of most models that self fusion is mutually beneficial is wrong. If fusion is on average harmful, selection will promote unconditional rejection. However, we propose that fusion within individuals is beneficial, selecting for the ability to fuse, but fusion between individuals on average costly, selecting for non‐self recognition (rather than non‐kin recognition). We discuss experimental data on fungi that are consistent with this hypothesis. BioEssays 30:1193–1203, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

Over the past hundred years, a number of scientific investigators claim to have adduced experimental evidence for phenomena information” seems to behave like a weak signal that has to compete for the information-processing resources of the organism, a reduction of ongoing sensorimotor activity may facilitate ESP detection. Such a meaningful convergence of results suggests that psi phenomena may represent a unitary, coherent process whose nature and compatibility with current physical theory have yet to be determined. The theoretical implications and potential (...) practical applications of psi could be significant, irrespective of the small magnitude of psi effects in laboratory settings. (shrink)

Argues against D. Hume's (1825) treatise "Of Miracles," which is often used to disprove the existence of psi. Hume states that a miracle is a violation of the laws of nature which are proved to be true by common experience, and that the only sufficient testimony for a miracle would be testimony whose falsehood would be even more miraculous than the miracle itself. The primary objections to Hume's argument are that (1) it is tautological, since it presupposes the nonexistence of (...) miraculous events, and (2) as a metaphysical statement, it is inappropriate when considering empirical evidence, which should be judged by its own rule. (shrink)