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The B[e] phenomenon in the Milky Way and Magellanic Clouds
Solar and Stellar Astrophysics (astro-ph.SR)
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2010/12/23
Discovered over 30 years ago, the B[e] phenomenon has not yet revealed all its puzzles. New objects that exhibit it are being discovered in the Milky Way, and properties of known objects are being con...
Cirrus clouds triggered by radiation, a multiscale phenomenon
Cirrus clouds radiation a multiscale phenomenon
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2010/8/13
In this study, the influence of radiative cooling and small eddies on cirrus formation is investigated. For this purpose the non-hydrostatic, anelastic model EULAG is used with a recently developed an...
Random fluctuations give rise to odd genetic phenomenon（图）
Random fluctuations odd genetic phenomenon
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2010/3/4
For years, biologists have wondered how it is possible that not every person who carries a mutated gene expresses the trait or condition associated with the mutation. This common but poorly understood...
Electrical transport phenomenon in the lead bismuth borate glasses
Transport mechanisms Electrical properties Borate glasses Pole-Frenkel emission Jonschers’ model
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2010/7/5
Ternary system of lead-bismuth-borate glasses has been fabricated in three different compositions (PbO)x%– (Bi2O3)(50-x)% – (B2O3)50% with x = 5, 15 and 25 using the melt quench technique. The D.C. el...
Aerosol-cirrus interactions: a number based phenomenon at all?
Aerosol-cirrus interactions aerosol particles NH
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2009/2/23
In situ measurements of the partitioning of aerosol particles within cirrus clouds were used to investigate aerosol-cloud interactions in ice clouds. The number density of interstitial aerosol particl...
Climatic Teleconnections in the Western South Pacific with El-Niño Phenomenon
Climatic Teleconnections El-Niñ o Phenomenon Western South Pacific
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2009/2/19
In the western South Pacific, one year after a typical El Niño event, anomalous hydroclimatic conditions replace the usual ones. The abnormal meteorological conditions are characterized by the ...
Can quantum mechanics be an emergent phenomenon?
quantum mechanics emergent phenomenon
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2010/4/9
We raise the issue whether conventional quantum mechanics, which is not a hidden variable theory in the usual Jauch-Piron's sense, might nevertheless be a hidden variable theory in the sense recently ...
Coastal Upwelling Viewed as a Stochastic Phenomenon
Coastal Upwelling Stochastic Phenomenon
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2009/1/21
Four years of winds from the northeastern Pacific are used to drive a reduced-gravity ocean model which includes a high-resolution eastern coastal zone that span 17° longitude and 30° latitude. Spectr...
On the Lavrentieff Phenomenon for some Classes of Dirichlet Minimum Problems
Lavrentieff Phenomenon Dirichlet Minimum Problems
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2009/1/13
Starting from some recent results of the authors, the Lavrentieff phenomenon between BV functions and smooth ones for the functional appearing in some classes of relaxed Dirichlet problems is studied....
The “Mad Sea” Phenomenon in the Strait of Sicily
The “Mad Sea” Phenomenon in the Strait of Sicily
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2008/7/21
Sea level observations at Cape Bon, Tunisia, and Mazara del Vallo, Sicily, show that large, coherent oscillations exist across the Strait of Sicily with significant energy bands centered at periods of...
Near-coast tsunami waveguiding: phenomenon and simulations
Near-coast tsunami waveguiding phenomenon and simulations
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2009/12/30
In this paper we show that shallow, elongated parts in a sloping bottom toward the coast will act as a waveguide and lead to large enhanced wave amplification for tsunami waves. Since this is even the...
胞质异质性——人类肿瘤组织线粒体基因突变的普遍现象Heteroplasmy: A Common Phenomenon of Mitochondrial Genome Mutations in Human Tumor Tissues
线粒体基因 突变 异质性 同质性 肿瘤
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2008/1/6
为了探讨不同肿瘤组织中线粒体基因体细胞性突变的胞质异质性和同质性状态，利用32对重叠引物对149例肿瘤组织和匹配的正常组织的全线粒体基因进行PCR扩增，并同时进行时相温度梯度凝胶电泳扫描突变筛选，基因测序确定突变类型与异质状况。结果表明，不同肿瘤组织中线粒体基因体细胞性突变的异质率不同，口腔癌（65%）和食道癌（64%）具有较高的异质率，其次为乳腺癌（45.9%）。4种转换形式的发生频率Hm→Hm...
Net Voltage and Phenomenon of Resonance Induced
by Chaotic Signal for a Superconducting Junctions Device
superconducting junction electron pairs noise
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2007/8/15
2006Vol.46No.4pp.647-650DOI:
Net Voltage and Phenomenon of Resonance Induced
by Chaotic Signal for a Superconducting Junctions Device
LI Jing-Hui and HAN Yin-Xia
Departm...
The ENSO phenomenon: theory and mechanisms
The ENSO phenomenon theory and mechanisms
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2010/1/25
The variability in the equatorial Tropical Pacific is characterized by sea-surface temperature anomalies and associated changes in the atmospheric circulation. Through an enormous monitoring effort ov...
The phenomenon of low Al-Si ordering temperatures in aluminosilicate framework structures
phenomenon Al-Si ordering temperatures aluminosilicate framework structures
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2012/4/5
The enthalpy ofordering ofAland Sibetween tetrahedral sites in framework structures is now known from several studies to bein the range 0.3-1.4 eVper two Al-O-Si linkages, depending on the structure a...