88,266 research outputs found
[CII] 158μm Emission from z ≥ 10 Galaxies
No full textWe consider the capabilities of ALMA and the ngVLA to detect and image the [CII] 158 μm line from galaxies into the cosmic 'dark ages' (z ̃ 10 to 20). The [CII] line may prove to be a powerful tool in determining spectroscopic redshifts, and galaxy dynamics, for the first galaxies. In 40 hr, ALMA has the sensitivity to detect the integrated [CII] line emission from a moderate metallicity, active star-forming galaxy [ZA = 0.2Z☉; star formation rate (SFR) = 5 M☉ yr-1], at z = 10 at a significance of 6σ. The ngVLA will detect the integrated [CII] line emission from a Milky-Way like star formation rate galaxy (ZA = 0.2Z☉, SFR = 1 M☉ yr-1), at z = 15 at a significance of 6σ. Imaging simulations show that the ngVLA can determine rotation dynamics for active star-forming galaxies at z ̃ 15, if they exist. The [CII] detection rate in blind surveys will be slow (of order unity per 40 hr pointing)
[CII] 158μm Emission from z ≥ 10 Galaxies
No full textWe consider the capabilities of ALMA and the ngVLA to detect and image the [CII] 158 μm line from galaxies into the cosmic 'dark ages' (z ̃ 10 to 20). The [CII] line may prove to be a powerful tool in determining spectroscopic redshifts, and galaxy dynamics, for the first galaxies. In 40 hr, ALMA has the sensitivity to detect the integrated [CII] line emission from a moderate metallicity, active star-forming galaxy [ZA = 0.2Z☉; star formation rate (SFR) = 5 M☉ yr-1], at z = 10 at a significance of 6σ. The ngVLA will detect the integrated [CII] line emission from a Milky-Way like star formation rate galaxy (ZA = 0.2Z☉, SFR = 1 M☉ yr-1), at z = 15 at a significance of 6σ. Imaging simulations show that the ngVLA can determine rotation dynamics for active star-forming galaxies at z ̃ 15, if they exist. The [CII] detection rate in blind surveys will be slow (of order unity per 40 hr pointing)
[CII] 158μm Emission from z ≥ 10 Galaxies
No full textWe consider the capabilities of ALMA and the ngVLA to detect and image the [CII] 158 μm line from galaxies into the cosmic 'dark ages' (z ̃ 10 to 20). The [CII] line may prove to be a powerful tool in determining spectroscopic redshifts, and galaxy dynamics, for the first galaxies. In 40 hr, ALMA has the sensitivity to detect the integrated [CII] line emission from a moderate metallicity, active star-forming galaxy [ZA = 0.2Z☉; star formation rate (SFR) = 5 M☉ yr-1], at z = 10 at a significance of 6σ. The ngVLA will detect the integrated [CII] line emission from a Milky-Way like star formation rate galaxy (ZA = 0.2Z☉, SFR = 1 M☉ yr-1), at z = 15 at a significance of 6σ. Imaging simulations show that the ngVLA can determine rotation dynamics for active star-forming galaxies at z ̃ 15, if they exist. The [CII] detection rate in blind surveys will be slow (of order unity per 40 hr pointing)
The Benefits of Being Economics Professor A (and not Z)
No full textAlphabetic name ordering on multi-authored academic papers, which is the convention in the economics discipline and various other disciplines, is to the advantage of people whose last name initials are placed early in the alphabet. As it turns out, Professor A, who has been a first author more often than Professor Z, will have published more articles and experienced afaster growth rate over the course of her career as a result of reputation and visibility. Moreover, authors know that name ordering matters and indeed take ordering seriously: Several characteristics of an author group composition determine the decision to deviate from the default alphabetic name order to a significant extent.performance measurement, incentives, economists, name ordering
Final word on Jersey Dutch
No full textIn this article, William Z. Shetter compares and contrasts the dialects that developed between different Dutch colonies in the New World. He explores in-depth the nuances of Jersey Dutch, and provides theories to explain how Dutch and colonial languages blended. The article is reprinted from American Speech, December 1958, Volum XXXIII, No. 4
sj-pdf-1-jpp-10.1177_08971900221074958 – Supplemental Material for Pharmacists’ Knowledge and Perceptions of Health Literacy
No full textSupplemental Material, sj-pdf-1-jpp-10.1177_08971900221074958 for Pharmacists’ Knowledge and Perceptions of Health Literacy by Pilar Z. Murphy and Ashton P. Jester in Journal of Pharmacy Practice</p
Murphy, Bridget (Death, 1873-08-01)
No full textAddress: 197 E. Front St.Age at death: 50 yrsPg 200/1873/17/F W M/Ireland/Dr. Z. Freeman/Sullivan/St. Joseph'sOriginal record filed in drawer labeled 'MULLER-MURPHY, F'
A flexible z-Tree implementation of the Social Value Orientation Slider Measure (Murphy et al. 2011): Manual
No full textThis manual describes a z-Tree (Fischbacher, 2007) implementation of the paper-based Social Vaule Orientation (SVO) Slider Measure by Murphy et al. (2011). Using the paper-based version instead of the slider-based version (as implemented on the SVO-Website) avoids server-traffic related delays we experienced in the latter implementation
'She's a F**king ticket':the pragmatics of f**k in Irish English - an age and gender perspective
No full textIn this paper, I examine the pragmatics of FUCK in terms of age and gender inan Irish English context. The paper aims to explore sociolinguistic variationin the use of this taboo form by using quantitative and qualitative corpusbasedtools and methodologies, which include relative frequency lists andconcordances, as well as details of formulaic strings, including significantclusters. I show that FUCK is a high-frequency item in everyday talk. Iillustrate that, in terms of age and gender, FUCK occurs most frequentlyamong male speakers in their twenties. I also focus on fucking as anextremely emotionally charged form that is a high frequency item in theinteractions of both the males in their twenties and the males in theirforties. I note that the use of this form brings a certain dramatic intensityor dynamism to their discourse. I attribute this intensity to being a feature ofhow males interact. I conclude by discussing other variables at play in thedata
The Role of the Periaqueductal Gray in the Modulation of Pain in Males and Females: Are the Anatomy and Physiology Really that Different?
No full textAnatomical and physiological studies conducted in the 1960s identified the periaqueductal gray (PAG) and its descending projections to the rostral ventromedial medulla (RVM) and spinal cord dorsal horn, as a primary anatomical pathway mediating opioid-based analgesia. Since these initial studies, the PAG-RVM-spinal cord pathway has been characterized anatomically and physiologically in a wide range of vertebrate species. Remarkably, the majority of these studies were conducted exclusively in males with the implicit assumption that the anatomy and physiology of this circuit were the same in females; however, this is not the case. It is well established that morphine administration produces greater antinociception in males compared to females. Recent studies indicate that the PAG-RVM pathway contributes to the sexually dimorphic actions of morphine. This manuscript will review our anatomical, physiological, and behavioral data identifying sex differences in the PAG-RVM pathway, focusing on its role in pain modulation and morphine analgesia.This article was originally published in the journal Neural Plasticity and is posted here with the permission of the author.
Copyright © 2009 D. R. Loyd and A. Z. Murphy. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited
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