Spatiotemporal patterns of annual and seasonal precipitation extreme distributions across China and potential impact of tropical cyclones

2017 ◽  
Vol 37 (10) ◽  
pp. 3949-3962 ◽  
Author(s):  
Xihui Gu ◽  
Qiang Zhang ◽  
Vijay P. Singh ◽  
Lin Liu ◽  
Peijun Shi
Keyword(s):  
Tropical Cyclones ◽  
Precipitation Extreme ◽  
Spatiotemporal Patterns ◽  
Seasonal Precipitation ◽  
Potential Impact ◽  
Extreme Distributions

scholarly journals Contribution of tropical cyclones to seasonal precipitation over the tropical Americas

2017 ◽  
Author(s):  
Victor Magaña ◽  
Christian Dominguez
Keyword(s):  
Tropical Cyclones ◽  
Seasonal Precipitation

scholarly journals Geography, Depreciation, and Growth

2015 ◽  
Vol 105 (5) ◽  
pp. 252-256 ◽  
Author(s):  
Solomon M. Hsiang ◽  
Amir S. Jina
Keyword(s):  
Economic Growth ◽  
Economic Development ◽  
Tropical Cyclones ◽  
Single Source ◽  
Comparative Development ◽  
Average Growth ◽  
Depreciation Rate ◽  
Capital Depreciation ◽  
Global Patterns ◽  
Potential Impact

It has been proposed that geography influences economic growth for many reasons. Previous analyses of comparative development seem to have sidestepped the question of location-dependent depreciation. However the construction of new measures of tropical cyclone exposure enables us to consider the potential impact of this single source of capital depreciation. Using an estimate of asset destruction due to tropical cyclones, we identify the “sandcastle depreciation” rate, and find support for location-dependent depreciation by looking at average growth rates. This leads us to propose that heterogeneous and geographically-dependent depreciation rates may play an important role in global patterns of economic development.

scholarly journals Precipitation Contribution of Tropical Cyclones in the Southeastern United States from 1998 to 2009 Using TRMM Satellite Data

2013 ◽  
Vol 26 (3) ◽  
pp. 1047-1062 ◽  
Author(s):  
Olivier P. Prat ◽  
Brian R. Nelson
Keyword(s):  
United States ◽  
Tropical Cyclones ◽  
Southeastern United States ◽  
Monthly Precipitation ◽  
Seasonal Precipitation ◽  
Monthly Basis ◽  
Precipitation Total ◽  
Precipitation Analysis ◽  
Southern Florida ◽  
Precipitation Events

Abstract The objective of this paper is to characterize the precipitation amounts originating from tropical cyclones (TCs) in the southeastern United States during the tropical storm season from June to November. Using 12 years of precipitation data from the Tropical Rainfall Measurement Mission (TRMM), the authors estimate the TC contribution on the seasonal, interannual, and monthly precipitation budget using TC information derived from the International Best Track Archive for Climate Stewardship (IBTrACS). Results derived from the TRMM Multisatellite Precipitation Analysis (TMPA) 3B42 showed that TCs accounted for about 7% of the seasonal precipitation total from 1998 to 2009. Rainfall attributable to TCs was found to contribute as much as 8%–12% for inland areas located between 150 and 300 km from the coast and up to 15%–20% for coastal areas from Louisiana to the Florida Panhandle, southern Florida, and coastal Carolinas. The interannual contribution varied from 1.3% to 13.8% for the period 1998–2009 and depended on the TC seasonal activity, TC intensity, and TC paths as they traveled inland. For TCs making landfall, the rainfall contribution could be locally above 40% and, on a monthly basis, TCs contributed as much as 20% of September rainfall. The probability density functions of rainfall attributable to tropical cyclones showed that the percentage of rainfall associated with TC over land increased with increasing rain intensity and represent about 20% of heavy rainfall (>20 mm h−1), while TCs account for less than 5% of all seasonal precipitation events.

Effects of Gender, Parental Role, and Time on Infant- and Adult-Directed Read and Spontaneous Speech

2019 ◽  
Vol 62 (11) ◽  
pp. 4001-4014
Author(s):  
Melanie Weirich ◽  
Adrian Simpson
Keyword(s):  
Parental Involvement ◽  
Gender Identity ◽  
Spontaneous Speech ◽  
First Year ◽  
Space Size ◽  
Vowel Space ◽  
Potential Impact ◽  
Phonetic Features ◽  
And Gender ◽  
Description Task

Purpose The study sets out to investigate inter- and intraspeaker variation in German infant-directed speech (IDS) and considers the potential impact that the factors gender, parental involvement, and speech material (read vs. spontaneous speech) may have. In addition, we analyze data from 3 time points prior to and after the birth of the child to examine potential changes in the features of IDS and, particularly also, of adult-directed speech (ADS). Here, the gender identity of a speaker is considered as an additional factor. Method IDS and ADS data from 34 participants (15 mothers, 19 fathers) is gathered by means of a reading and a picture description task. For IDS, 2 recordings were made when the baby was approximately 6 and 9 months old, respectively. For ADS, an additional recording was made before the baby was born. Phonetic analyses comprise mean fundamental frequency (f0), variation in f0, the 1st 2 formants measured in /i: ɛ a u:/, and the vowel space size. Moreover, social and behavioral data were gathered regarding parental involvement and gender identity. Results German IDS is characterized by an increase in mean f0, a larger variation in f0, vowel- and formant-specific differences, and a larger acoustic vowel space. No effect of gender or parental involvement was found. Also, the phonetic features of IDS were found in both spontaneous and read speech. Regarding ADS, changes in vowel space size in some of the fathers and in mean f0 in mothers were found. Conclusion Phonetic features of German IDS are robust with respect to the factors gender, parental involvement, speech material (read vs. spontaneous speech), and time. Some phonetic features of ADS changed within the child's first year depending on gender and parental involvement/gender identity. Thus, further research on IDS needs to address also potential changes in ADS.

Exploring the Potential Impact of Sentence-Level Comprehension and Sentence-Level Fluency on Deaf Students' Passage Comprehension

2020 ◽  
Vol 63 (7) ◽  
pp. 2281-2292
Author(s):  
Ying Zhao ◽  
Xinchun Wu ◽  
Hongjun Chen ◽  
Peng Sun ◽  
Ruibo Xie ◽  
...  
Keyword(s):  
Independent Predictor ◽  
Vocabulary Knowledge ◽  
Group Differences ◽  
Regression Analyses ◽  
Deaf Students ◽  
Mediating Role ◽  
Sentence Level ◽  
Mediating Mechanisms ◽  
Potential Impact ◽  
The Relationship

Purpose This exploratory study aimed to investigate the potential impact of sentence-level comprehension and sentence-level fluency on passage comprehension of deaf students in elementary school. Method A total of 159 deaf students, 65 students ( M age = 13.46 years) in Grades 3 and 4 and 94 students ( M age = 14.95 years) in Grades 5 and 6, were assessed for nonverbal intelligence, vocabulary knowledge, sentence-level comprehension, sentence-level fluency, and passage comprehension. Group differences were examined using t tests, whereas the predictive and mediating mechanisms were examined using regression modeling. Results The regression analyses showed that the effect of sentence-level comprehension on passage comprehension was not significant, whereas sentence-level fluency was an independent predictor in Grades 3–4. Sentence-level comprehension and fluency contributed significant variance to passage comprehension in Grades 5–6. Sentence-level fluency fully mediated the influence of sentence-level comprehension on passage comprehension in Grades 3–4, playing a partial mediating role in Grades 5–6. Conclusions The relative contributions of sentence-level comprehension and fluency to deaf students' passage comprehension varied, and sentence-level fluency mediated the relationship between sentence-level comprehension and passage comprehension.

Early reoccurrence of fetal ED-A+ Fibronectin and B+ Tenascin-C splicing variants after human cardiac transplantation: potential impact for targeted therapy of chronic rejection

2014 ◽  
Vol 62 (S 01) ◽  
Author(s):  
M. Franz ◽  
A. Berndt ◽  
M. Matusiak-Brückner ◽  
K. Grün ◽  
H. Maschek ◽  
...  
Keyword(s):  
Targeted Therapy ◽  
Chronic Rejection ◽  
Cardiac Transplantation ◽  
Tenascin C ◽  
Splicing Variants ◽  
Potential Impact

POTENTIAL IMPACT OF A MEDITERRANEAN DIET-BASED NUTRITION EDUCATION WITHIN A LIFESTYLE INTERVENTION STUDY (LIBRE 1) ON FATTY ACID PROFILES IN ERYTHROCYTES

2017 ◽  
Author(s):  
B Seethaler ◽  
M Basrai ◽  
A Schweinlin ◽  
M Yahiaoui-Doktor ◽  
C Engel ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Nutrition Education ◽  
Mediterranean Diet ◽  
Lifestyle Intervention ◽  
Intervention Study ◽  
Fatty Acid Profiles ◽  
Potential Impact
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