Institution
Nicholls State University
Education•Thibodaux, Louisiana, United States•
About: Nicholls State University is a education organization based out in Thibodaux, Louisiana, United States. It is known for research contribution in the topics: Population & The Internet. The organization has 456 authors who have published 795 publications receiving 20031 citations.
Papers published on a yearly basis
Papers
More filters
••
TL;DR: In this article, the authors reported the first detections of the Class 0 protostellar source IRAM 04191+1522 at wavelengths shortward of 60 μm with the Spitzer Space Telescope.
Abstract: We report the first detections of the Class 0 protostellar source IRAM 04191+1522 at wavelengths shortward of 60 μm with the Spitzer Space Telescope. We see extended emission in the Spitzer images that suggests the presence of an outflow cavity in the circumstellar envelope. We combine the Spitzer observations with existing data to form a complete data set ranging from 3.6 to 1300 μm and use these data to construct radiative transfer models of the source. We conclude that the internal luminosity of IRAM 04191+1522, defined to be the sum of the luminosity from the internal sources (a star and a disk), is L_(int) = 0.08 ± 0.04 L_⊙, placing it among the lowest luminosity protostars known. Although it was discovered before the launch of the Spitzer Space Telescope, IRAM 04191+1522 falls within a new class of very low luminosity objects being discovered by Spitzer. Unlike the two other well-studied objects in this class, which are associated either with weak, compact outflows or no outflows at all, IRAM 04191+1522 has a well-defined molecular outflow with properties consistent with those expected based on relations derived from higher luminosity (L_(int) ≥ 1 L_⊙) protostars. We discuss the difficulties in understanding IRAM 04191+1522 in the context of the standard model of star formation and suggest a possible explanation for the very low luminosity of this source.
146 citations
••
TL;DR: This reliable and validated instrument enables and facilitates future studies in the supply chain agility research stream and generates a high degree of confidence in the scale's validity and reliability.
Abstract: Purpose – The purpose of this paper is to develop an instrument to measure supply chain agility.Design/methodology/approach – The development of this supply chain agility scale utilizes an examination of supply chain agility literature, experience surveys, and expert judges. The result is a 12‐item instrument with six dimensions.Findings – The instrument has been rigorously tested and validated, which generates a high degree of confidence in the scale's validity and reliability.Originality/value – This paper fulfills an identified need for the development of an empirically validated instrument to measure supply chain agility. This reliable and validated instrument enables and facilitates future studies in the supply chain agility research stream.
146 citations
••
TL;DR: It is found that the research model was relatively robust over four specific use activities of one software application and it was found that prior IT use, satisfaction, and importance significantly influenced IT habits.
145 citations
••
TL;DR: The results showed the presence of several ARB in the source water including, Enterobacter cloacae, Klebsiella pneumoniae, Escherichia coli, Pseudomonas, Enterococcus, Staphylococcus and Bacillus spp, however, the water treatment plant effectively removed these bacteria in the treated water as none of these bacteria were found in the tap water as well as in the finished water at the watertreatment plant.
144 citations
••
TL;DR: The authors see reason for optimism for the future and identify two sets of emerging trends: one set that includes four positive advances—positive health, leadership, mood and emotions, and interventions—and one that falls under the authors' rubric of new horizons—technology, virtual work, globalization, and aging.
143 citations
Authors
Showing all 460 results
Name | H-index | Papers | Citations |
---|---|---|---|
Robert J. Harrington | 31 | 91 | 4390 |
Raj Boopathy | 29 | 77 | 3294 |
Rebecca B. Morton | 26 | 98 | 2727 |
Eric P. Plaisance | 23 | 63 | 1711 |
Jill A. Jenkins | 20 | 61 | 1342 |
Ryan W. Bonvillain | 18 | 23 | 1361 |
Neset Hikmet | 18 | 42 | 1724 |
Carol M. Megehee | 17 | 35 | 774 |
Kaisa E. Young | 17 | 22 | 3120 |
Sean A. Graham | 15 | 23 | 686 |
Graziela Miot da Silva | 15 | 27 | 637 |
Ramaraj Boopathy | 15 | 31 | 511 |
John James Cater | 14 | 31 | 856 |
Chadwick H. Young | 14 | 18 | 1975 |
En Mao | 14 | 21 | 1604 |