Institution
Kent State University
Education•Kent, Ohio, United States•
About: Kent State University is a education organization based out in Kent, Ohio, United States. It is known for research contribution in the topics: Liquid crystal & Population. The organization has 10897 authors who have published 24607 publications receiving 720309 citations. The organization is also known as: Kent State & KSU.
Topics: Liquid crystal, Population, Poison control, Adsorption, Minnesota Multiphasic Personality Inventory
Papers published on a yearly basis
Papers
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TL;DR: It is demonstrated that this catalytically generated PET catalyst facilitates several chemical reactions that typically require alkali metal reductants and can be used in other organic transformations that require dissolving metal reduCTants.
Abstract: Photoinduced electron transfer (PET) is a phenomenon whereby the absorption of light by a chemical species provides an energetic driving force for an electron-transfer reaction1-4. This mechanism is relevant in many areas of chemistry, including the study of natural and artificial photosynthesis, photovoltaics and photosensitive materials. In recent years, research in the area of photoredox catalysis has enabled the use of PET for the catalytic generation of both neutral and charged organic free-radical species. These technologies have enabled previously inaccessible chemical transformations and have been widely used in both academic and industrial settings. Such reactions are often catalysed by visible-light-absorbing organic molecules or transition-metal complexes of ruthenium, iridium, chromium or copper5,6. Although various closed-shell organic molecules have been shown to behave as competent electron-transfer catalysts in photoredox reactions, there are only limited reports of PET reactions involving neutral organic radicals as excited-state donors or acceptors. This is unsurprising because the lifetimes of doublet excited states of neutral organic radicals are typically several orders of magnitude shorter than the singlet lifetimes of known transition-metal photoredox catalysts7-11. Here we document the discovery, characterization and reactivity of a neutral acridine radical with a maximum excited-state oxidation potential of -3.36 volts versus a saturated calomel electrode, which is similarly reducing to elemental lithium, making this radical one of the most potent chemical reductants reported12. Spectroscopic, computational and chemical studies indicate that the formation of a twisted intramolecular charge-transfer species enables the population of higher-energy doublet excited states, leading to the observed potent photoreducing behaviour. We demonstrate that this catalytically generated PET catalyst facilitates several chemical reactions that typically require alkali metal reductants and can be used in other organic transformations that require dissolving metal reductants.
200 citations
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TL;DR: The first measurement of charmed-hadron (D-0) production via the hadronic decay channel (D0 -> K- + pi(+)) in Au + Au collisions at root(NN)-N-s = 200 GeV with the STAR experiment was reported in this article.
Abstract: We report the first measurement of charmed-hadron (D-0) production via the hadronic decay channel (D-0 -> K- + pi(+)) in Au + Au collisions at root(NN)-N-s = 200 GeV with the STAR experiment. The charm production cross section per nucleon- nucleon collision at midrapidity scales with the number of binary collisions, N-bin, from p + p to central Au + Au collisions. The D-0 meson yields in central Au + Au collisions are strongly suppressed compared to those in p + p scaled by N-bin, for transverse momenta p(T) > 3 GeV/c, demonstrating significant energy loss of charm quarks in the hot and dense medium. An enhancement at intermediate p(T) is also observed. Model calculations including strong charm-medium interactions and coalescence hadronization describe our measurements.
199 citations
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TL;DR: This paper reviewed Internet history and culture that have contributed to the recent emergence of a subset of romantic interpersonal relationships known as computer mediated relationships, and the characteristics of these relationships in comparison to face-to-face relationships were considered.
Abstract: This article reviews Internet history and culture that have contributed to the recent emergence of a subset of romantic interpersonal relationships known as computer mediated relationships. Characteristics of these relationships in comparison to face-to-face relationships are considered. This information may assist family professionals in developing a research agenda for the new millennium, as well as incorporating new content and strategies into family life education and clinical work in the area of interpersonal relationships.
199 citations
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TL;DR: A hypothetical model is described that summarizes the experimental findings and provides a vehicle for discussing the major factors and psychological processes involved in alcohol-induced aggression.
Abstract: Research on the relationship between alcohol, drugs and aggression is reviewed. The findings indicate that alcohol is a potent antecedent of aggressive behavior. Studies conducted in our laboratory demonstrate that aggressive behavior is related to the quantity of alcohol ingested, that the effect of social pressure to aggress and of intense provocation is enhanced by alcohol, that the instigating effect of alcohol depends upon the aggressive disposition of the alcohol consumer, that the aggressive behavior of the intoxicated person can be regulated by altering cues that affect cognitive processes and that other depressant increase aggressive responding. A hypothetical model is described that summarizes the experimental findings and provides a vehicle for discussing the major factors and psychological processes involved in alcohol-induced aggression.
199 citations
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TL;DR: In this article, a core portion of Hunt and Vitell's (1986) general theory of marketing ethics in the context of a marketing research ethical dilemma is tested using a scenario technique.
Abstract: Using a scenario technique, the study tests a core portion of Hunt and Vitell’s (1986) general theory of marketing ethics in the context of a marketing research ethical dilemma. The results provide substantial support for the relationships proposed in this part of the model. Two additional hypotheses are confirmed. First, ethical judgments to resolve the dilemma are found to be jointly determined by deontological and teleological evaluations. Second, the relationship between ethical judgment and intention to adopt an ethical alternative is attenuated when its implementation does not result in a preferred consequence. Research limitations and recommendations are offered.
199 citations
Authors
Showing all 11015 results
Name | H-index | Papers | Citations |
---|---|---|---|
Russel J. Reiter | 169 | 1646 | 121010 |
Marco Costa | 146 | 1458 | 105096 |
Jong-Sung Yu | 124 | 1051 | 72637 |
Mietek Jaroniec | 123 | 571 | 79561 |
M. Cherney | 118 | 572 | 49933 |
Qiang Xu | 117 | 585 | 50151 |
Lee Stuart Barnby | 116 | 494 | 43490 |
Martin Knapp | 106 | 1067 | 48518 |
Christopher Shaw | 97 | 771 | 52181 |
B. V.K.S. Potukuchi | 96 | 190 | 30763 |
Vahram Haroutunian | 94 | 424 | 38954 |
W. E. Moerner | 92 | 478 | 35121 |
Luciano Rezzolla | 90 | 394 | 26159 |
Bruce A. Roe | 89 | 295 | 76365 |
Susan L. Brantley | 88 | 358 | 25582 |