Institution
University of Hawaii at Manoa
Education•Honolulu, Hawaii, United States•
About: University of Hawaii at Manoa is a education organization based out in Honolulu, Hawaii, United States. It is known for research contribution in the topics: Population & Sea surface temperature. The organization has 13693 authors who have published 25161 publications receiving 1023924 citations.
Papers published on a yearly basis
Papers
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TL;DR: In this article, a method of extended singular value decomposition analysis was developed to analyze the changing characteristics of A-AM anomalies during El Nino (La Nina) from its development to decay.
Abstract: Asian–Australian monsoon (A–AM) anomalies depend strongly on phases of El Nino (La Nina). Based on this distinctive feature, a method of extended singular value decomposition analysis was developed to analyze the changing characteristics of A–AM anomalies during El Nino (La Nina) from its development to decay. Two off-equatorial surface anticyclones dominate the A–AM anomalies during an El Nino—one over the south Indian Ocean (SIO) and the other over the western North Pacific (WNP). The SIO anticyclone, which affects climate conditions over the Indian Ocean, eastern Africa, and India, originates during the summer of a growing El Nino, rapidly reaches its peak intensity in fall, and decays when El Nino matures. The WNP anticyclone, on the other hand, forms in fall, attains maximum intensity after El Nino matures, and persists through the subsequent spring and summer, providing a prolonged impact on the WNP and east Asian climate. The monsoon anomalies associated with a La Nina resemble those durin...
672 citations
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TL;DR: In this article, a stripped-down coupled model with a two-box approximation in the zonal direction or a low-frequency approximation to filter out high-frequency modes is presented.
Abstract: The conceptual recharge oscillator model intuitively established in Part I is derived from a dynamical framework of a Cane–Zebiak type model for tropical ocean–atmosphere interaction. A two-strip approximation to the equatorial ocean dynamics and one-strip approximation to the SST dynamics are employed to obtain a stripped-down coupled model that captures the main physics of the Cane–Zebiak type model. It is shown that the conceptual recharge oscillator model can be obtained from the stripped-down coupled model with a two-box approximation in the zonal direction or a low-frequency approximation to filter out high-frequency modes. Linear solutions of the stripped-down model are analytically solved and the dependence of coupled modes on various model parameters is delineated. In different parameter regimes, the stripped-down coupled model describes a coupled-wave mode and a mixed SST–ocean-dynamics mode that results from the merger of a nonoscillatory ocean adjustment mode with an SST mode. These t...
670 citations
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TL;DR: The current status of biomass gasification in near and supercritical water (SCWG) is reviewed in this article, where two approaches for SCWG are compared: low-temperature catalytic gasification, which employs reaction temperature ranging from 350 to 600 °C, and gasifies the feedstock with the aid of metal catalysts.
Abstract: The current status of biomass gasification in near- and supercritical water (SCWG) is reviewed. There are two approaches to biomass gasification in supercritical water. The first: low-temperature catalytic gasification, employs reaction temperature ranging from 350 to 600 °C, and gasifies the feedstock with the aid of metal catalysts. The second: high-temperature supercritical water gasification, employs reaction temperatures ranging from 500 to 750 °C, without catalyst or with non-metallic catalysts. Reviews are made on reaction mechanism, catalyst, and experimental results for these two approaches. Engineering technologies for SCWG gasification, and an example of process analysis are also introduced. Finally, the authors’ prognostications on the future prospects of this technology are offered.
667 citations
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TL;DR: Examination of the association of olfactory dysfunction with future development of PD in Honolulu‐Asia Aging Study cohort members finds that it can predate the onset of clinical PD in a community‐based population.
Abstract: Objective
Although olfactory dysfunction is commonly associated with Parkinson's disease (PD), it is not known whether such dysfunction can predate the onset of clinical PD in a community-based population. This study examines the association of olfactory dysfunction with future development of PD in Honolulu-Asia Aging Study cohort members
Methods
Olfaction was assessed from 1991 to 1996 in 2,267 men in the Honolulu-Asia Aging Study aged 71 to 95 years who were free of clinical PD and dementia at the time of olfaction testing. Participants were followed for up to 8 years for incident PD
Results
In the course of follow-up, 35 men were diagnosed with PD (24.6/10,000 person-years). The average age at the time of diagnosis was 82.9 ± 3.8 (range, 76–93) years, and the average time to a diagnosis was 4.0 ± 1.9 (range, 1–8) years. During the first 4 years of follow-up, age-adjusted incidence of PD declined from 54.5/10,000 person-years in the lowest quartile of odor identification to 26.6, 8.2, and 8.4/10,000 person-years in the second, third, and fourth quartiles, respectively (p < 0.001 for trend). After adjustment for age and other potential confounders, the odds ratios for PD in the lowest quartile was 5.2 (95% confidence interval, 1.5–25.6) compared with the top two quartiles. This relation was not evident beyond 4 years of follow-up
Interpretation
Impaired olfaction can predate clinical PD in men by at least 4 years and may be a useful screening tool to detect those at high risk for development of PD in later life. Ann Neurol 2007
662 citations
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TL;DR: In this paper, the authors developed and empirically tested a conceptual model of the impact of website quality on customer satisfaction and purchase intentions, and found that website quality has a direct and positive impact on customers' satisfaction, while customer satisfaction does significantly mediate this effect.
661 citations
Authors
Showing all 13867 results
Name | H-index | Papers | Citations |
---|---|---|---|
Pulickel M. Ajayan | 176 | 1223 | 136241 |
Steven N. Blair | 165 | 879 | 132929 |
Qiang Zhang | 161 | 1137 | 100950 |
Jack M. Guralnik | 148 | 453 | 83701 |
Thomas J. Smith | 140 | 1775 | 113919 |
James A. Richardson | 136 | 363 | 75778 |
Donna Neuberg | 135 | 810 | 72653 |
Jian Zhou | 128 | 3007 | 91402 |
Eric F. Bell | 128 | 631 | 72542 |
Jorge Luis Rodriguez | 128 | 834 | 73567 |
Bin Wang | 126 | 2226 | 74364 |
Nicholas J. Schork | 125 | 587 | 62131 |
Matthew Jones | 125 | 1161 | 96909 |
Anthony F. Jorm | 124 | 798 | 67120 |
Adam G. Riess | 118 | 363 | 117310 |