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RISAutumn Sea Ice Cover, Winter Northern Hemisphere Annular Mode, and Winter Precipitation in Eurasia
Publisher: American Meteorological Society
Abstract: his paper examines the impacts of the previous autumn sea ice cover (SIC) on the winter Northern Hemisphere annular mode (NAM) and winter precipitation in Eurasia. The coherent variations among the Kara?Laptev autumn SIC, ...
On the Strengthened Relationship between the East Asian Winter Monsoon and Arctic Oscillation: A Comparison of 1950–70 and 1983–2012
Publisher: American Meteorological Society
Abstract: n this paper, the authors use NCEP reanalysis and 40-yr ECMWF Re-Analysis (ERA-40) data to document the strengthened relationship between the East Asian winter monsoon (EAWM) and winter Arctic Oscillation (AO) on the ...
Extratropical Ocean Warming and Winter Arctic Sea Ice Cover since the 1990s
Publisher: American Meteorological Society
Abstract: espite the fact that the Arctic Oscillation (AO) has reached a more neutral state and a global-warming hiatus has occurred in winter since the late 1990s, the Arctic sea ice cover (ASIC) still shows a pronounced decrease. ...
Mechanical Behavior of Casing–Cement Interface Debonding Failure and Safety Verification Analysis Based on Peridynamics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Frequent occurrences of wellhead sinking highlight the inadequacy of cement's supporting force for the casing, which results in the debonding of the casing–cement interface. The interface debonding leads to the failure of ...
Persistent Weakening Trend in the Spring Sensible Heat Source over the Tibetan Plateau and Its Impact on the Asian Summer Monsoon
Publisher: American Meteorological Society
Abstract: sing a dataset extended by the addition of data for 2004?08, this study reexamined the trend in the sensible heating (SH) flux at 73 meteorological stations over the Tibetan Plateau (TP) during 1980?2008 and investigated ...
Conjugate Study of Aerothermodynamics of Internal Ridged-Wall Enhanced Swirl-Film Cooling for Gas Turbine Blade Leading Edge
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This article introduces a high-performance swirl-film conjugate cooling scheme with the novel ridged wall for the leading edge of a gas turbine blade and presents a numerical study of the aerothermal characteristics of the ...
NiAl Matrix Self Lubricating Composite at a Wide Temperature Range
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Selflubricating composite NiAl–Cr–Mo–CaF2–Ag was fabricated by powder metallurgy technique. The NiAl matrix composite with 10 wt.% Ag provides selflubricating properties at a broad temperature range between room ...
A Study of a Retrieval Method for Temperature and Humidity Profiles from Microwave Radiometer Observations Based on Principal Component Analysis and Stepwise Regression
Publisher: American Meteorological Society
Abstract: This paper discusses the application of principal component analysis and stepwise regression in the retrieval of vertical profiles of temperature and humidity based on the measurements of a 35-channel microwave radiometer. ...
Synthesis of Ferrate(VI) in Two Cathodes and One Anode Cell: Enhanced Efficiency and Treatment of Thiocyanate in Wastewater
Publisher: American Society of Civil Engineers
Abstract: Ferrate(VI) (FeO42−) is a greener oxidant in the treatment of wastewater. This paper presents electrochemical synthesis using two titanium ruthenium sheets as cathodes and a gray cast iron sheet as anode (two cathodes/one ...
Field Measurement and Analysis of the Mechanical Response of Asphalt Pavement with Flexible Base Layer in Service
Publisher: ASCE
Abstract: The mechanical response of the asphalt layer in asphalt pavement is an essential parameter for pavement design. An accurate characterization of the mechanical response of the in situ asphalt layer is of great significance ...