搜索结果: 1-15 共查到“Ripple”相关记录24条 . 查询时间(0.084 秒)
Researchers have uncovered a critical connection between winds at Earth's equator and atmospheric waves 6,000 miles away at the South Pole.The U.S. National Science Foundation-funded team has fou...
Rough childhoods can have ripple effects for wild baboons
Rough childhoods ripple effects wild baboons
2016/4/25
Childhood trauma can have far-reaching effects on adult health and survival in humans, studies have shown. Now, new research finds the same is true for wild baboons.People who experience childhood abu...
Lead Formed at One Hydrothermal Vent Follows Circuitous Path to Another.Scientists studying hydrothermal vents have found something all too familiar: pollution.Marine geologist George Kamenov of the U...
The woods are dark and deep here in the mountains of Panama. As night falls, tribal elders speak in hushed tones of a beautiful, miraculous frog that dwells in the green forest.According to legend, th...
The red light district is located not on a seedy side street in a major city, but, oceanographers have discovered, in the deep sea. Animals that live in the sea's abyss produce and perceive red light,...
Cheryl Lyn Dybas, a contributing writer for Oceanography, is a marine ecologist and policy analyst by training. She also writes about science and the environment for Natural History, Canadian Geograph...
So believe the Hangaza, an ethnic group of more than 150,000 people who live to the west of Tanzania's Serengeti National Park. The lake has long been an object of contemplation for the Hangaza. They ...
Torrential rains from Hurricane Irene in August 2011 closed northeastern US parks and wilderness areas, washed out roads, swept away homes and businesses, and changed the face of interior New England....
If Dr. Doolittle talked to the animals, it's more likely he was a chemical ecologist than a linguist, says scientist Mark Hay of the Georgia Institute of Technology in Atlanta. At least when it comes ...
By dark of night they howl across Delaware Bay, these winds that reach 60 miles per hour. The gales of a nor'easter in May—a winter storm that happens this late in the season only once a century—overt...
2012年10月29日，应我所能源与环境政策研究中心主任范英研究员的邀请，澳大利亚科廷大学商学院能源与矿产经济学研究中心（CREME）主任Ronald D.Ripple教授来我所访问，并作了题为Crude oil futures markets: Does NYMEX trade and the decoupling of WTI and Brent affect ICE trade的学术报告。
卡尔曼滤波器在海马场电位ripple节律分析中的应用
卡尔曼滤波器 海马CA1区 ripple 实时频谱分析
2014/1/10
利用自适应自回归（adaptive autoregressive, AAR）模型和卡尔曼滤波器算法，分析小鼠海马CA1区场电位ripple高频振荡的时频特性.研究发现，与传统的基于短时傅立叶变换的实时频谱分析方法相比，利用AAR模型以及卡尔曼滤波器算法的参数化方法在对ripple高频振荡信号进行实时频谱分析时，具有更高的时域和频域分辨率.因此，基于卡尔曼滤波器得到的ripple能量变化，可更为准确...
Middle and Ripple, fast simple O(lg n) algorithms for Lucas Numbers
Lucas numbers algorithms iteration recursion Fibonacci
2011/3/1
A fast and simple O(log n) iteration algorithm for individual Lucas numbers is given. This is faster than using Fibonacci based methods because of the structure of Lucas numbers. Using a √5 conversion...
Design and Analysis of LT Codes with Decreasing Ripple Size
LT Codes with Decreasing Ripple Size math
2010/11/15
In this paper we propose a new design of LT codes, which decreases the average amount of redundancy in comparison to existing designs. The design focuses on a parameter of the LT decoding process call...
Theory of the asymmetric ripple phase in achiral lipid membranes
Theory asymmetric ripple phase achiral lipid membranes
2010/11/23
We present a phenomenological theory of phase transitions in achiral lipid membranes in terms of two coupled order parameters – a scalar order parameter describing lipid chain melting, and a vector or...