Temporal pattern and spectral complexity as stimulus parameters for eliciting a cardiac orienting reflex in human fetuses

The purpose of this study was to determine whether temporal pattern and/or spectral complexity were important stimulus parameters for eliciting a cardiac orienting reflex (OR) in low-risk human fetuses. Each of 28 term fetuses was exposed to four sounds formed from the four different combinations of temporal pattern (pulsed, continuous) and spectral complexity (sine wave, /a/). The fetal cardiac electrical signal was captured transabdominally at a rate of 1024 Hz, and fetal R-waves were extracted by using adaptive signal-processing techniques. We found that pulsed sounds elicited a significantly greater decrease in heart rate (HR) than did continuous sounds. However, the HR response was relatively unaffected by spectral complexity. For the pure tone and the phoneme used in this study, our results indicate that temporal characteristics were more effective at eliciting a cardiac OR in human fetuses than was spectral complexity.     

Teachers’ Changing Subjectivities: Putting the Soul to Work for the Principle of the Market or for Facilitating Risk?

Studies in Philosophy and Education - Here we reconsider teachers’ changing subjectivities as autonomous agents whose practices acknowledge risk as an essential element in intellectual...     

Understanding and Simple Seeing in Husserl

Husserl’s Logical Investigations has undergone explicitly conceptualist and non-conceptualist interpretations. For Richard Cobb-Stevens, he has extended understanding into the domain of sensuous intuition, leaving no simple perceptions that are actually separated from higher-level understanding. According to Kevin Mulligan, Husserl does in fact sunder nominal and propositional seeing from the simple or straightforward—and yet interpretative—seeing of particulars. To see simply is not to exercise an individual meaning or a general concept. Arguing that Logical Investigations provides evidence for both views, I endeavour to show that the account of perceptual consciousness in Husserl’s subsequent work is far more clear and consistent. It is one of growing beyond the situation portrayed by Mulligan and into the one explicated by Cobb-Stevens. Though they are notionally separable, pre-conceptual syntheses at the passive and noematic levels are inevitably interwoven with conceptual and categorial articulations in a developed consciousness.     

The Curious Case of Mr. Locke’s Miracles

Locke considers miracles to be crucial in establishing the credibility and reasonableness of Christian faith and revelation. The performance of miracles, he argues, is vital in establishing the “credit of the proposer” who makes any claim to providing a divine revelation. He accords reason a pivotal role in distinguishing spurious from genuine claims to divine revelation, including miracles. According to Locke, genuine miracles contain the hallmark of the divine such that pretend revelations become intuitively obvious. This paper argues that serious tensions exist in Locke’s position regarding miracles, which impact on the reasonableness of the assent to Christianity which he presumes they provide.     

The possibility of resurrection by reassembly

It is widely held that the classic reassembly model of resurrection faces intractable problems. (1) What happens to someone if God assembles two individuals at the resurrection which are equally good candidates for being the original person? (2) If two or more people, such as a cannibal and the cannibal’s victim, were composed of the same particles at their respective deaths, can they both be resurrected? If they can, who gets the shared particles? (3) And would an attempt to reassemble a long-gone individual result in a genuine resurrection, or merely an intrinsic duplicate of the original person? In this paper, I argue that the first of these problems has, in effect, been solved by defenders of a rival view; I propose a novel solution to the second problem; and I show that the third can be solved by upgrading the naïve reassembly model to a novel variety of reassembly model.     

Sikh millennials engaging the earth: Sikhi,environmental activism,and eco-enchantment

ABSTRACT

Diaspora Sikhs of and at the millennium are involved in a broad range of causes. This paper examines two Sikh environmental organizations: KarmaGrow and EcoSikh. Drawing from three previously unrelated strands of the Sikh and Punjabi studies literature (millennial Sikh identities in diaspora; engagements with land and landscape among Punjabis; and the influence of Sikh ethics), I explore the millennial diaspora environmentalisms of these cases. I argue that they challenge Weber's proposition that modern society is disenchanted, as well as Western notions of development, by re-engaging Punjabi ecological traditions, recuperating sacred geography and landscape, and uniting householding and stewardship.