نتایج جستجو برای: heave

تعداد نتایج: 889  

2018
Wen Wei Xuefei Mei Zhijun Dai Zhenghong Tang

Estuarine geomorphology worldwide has greatly changed in the Anthropocene due to intensive human inferences in river basin and within estuary, which has received increasing global concerns. Here, recent morphodynamic evolution of Jiuduan Shoal (JDS), the largest uninhabited island in the Yangtze (Changjiang) Estuary, and associated controlling factors were analyzed based on unique high-resoluti...

Journal: :Journal of the korean geosynthetic society 2013

Journal: :Journal of the Japanese Society of Snow and Ice 1965

Journal: :Cold Regions Science and Technology 1981

Journal: :Journal of King Saud University - Engineering Sciences 1989

2004
Donald A. Walker Howard E. Epstein William A. Gould Alexia M. Kelley Anja N. Kade Julie A. Knudson William B. Krantz Gary Michaelson Rorik A. Peterson Chien-Lu Ping Martha K. Raynolds Vladimir E. Romanovsky Yuri Shur

Frost boils in northern Alaska vary from large, 2–3-m diameter, barren non-sorted circles to completely vegetated hummocks. Summer warmth increases southwards from the coast. Average thaw-layer thickness shows the opposite trend. Frost heave shows no trend along the climate gradient but is affected by soil texture. Heave is greatest on frost boils with fine-grained sediments. Biomass increases ...

2012
Lotta Winter Tillmann H. C. Kruger Jean Laurens Harald Engler Manfred Schedlowski Dominik Straumann M. Axel Wollmer

We are familiar with both pleasant and unpleasant psychotropic effects of movements associated with vestibular stimulation. However, there has been no attempt to scientifically explore the impact of different kinds of vestibular stimulation on mood states and biomarkers. A sample of 23 healthy volunteers were subjected to a random sequence of three different passive rotational (yaw, pitch, roll...

Journal: :Philosophical transactions. Series A, Mathematical, physical, and engineering sciences 2015
Arnt G Fredriksen Trygve Kristiansen Odd M Faltinsen

Regular wave-induced behaviour of a floating stationary two-dimensional body with a moonpool is studied. The focus is on resonant piston-mode motion in the moonpool and rigid-body motions. Dedicated two-dimensional experiments have been performed. Two numerical hybrid methods, which have previously been applied to related problems, are further developed. Both numerical methods couple potential ...

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