The terrestrial biosphere sequesters up to a
third of annual anthropogenic carbon dioxide emissions,
offsetting a substantial portion of greenhouse
gas forcing of the climate system. Although a number
of factors are responsible for this terrestrial carbon
sink, atmospheric nitrogen deposition contributes by
enhancing tree productivity and promoting carbon
storage...
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sequester soil carbon in temperate
forests
S.D. Frey1, S. Ollinger1,2, K. Nadelhoffer3, R. Bowden4, E
The terrestrial biosphere sequesters up to a
third of annual anthropogenic carbon dioxide emissions,
offsetting a substantial portion of greenhouse
gas forcing of the climate system. Although a number
of factors are responsible for this terrestrial carbon
sink, atmospheric nitrogen deposition contributes by
enhancing tree productivity and promoting carbon
storage...
Full Text:
sequester soil
carbon in temperate forests
Frey, S. D., Ollinger, S., Nadelhoffer, K., Bowden, R
The kinetics of laser-induced, liquid-mediated crystallization of amorphousGe thin films were studied using multi-frame dynamic transmission electron microscopy (DTEM), a nanosecond-scale photo-emission transmission electron microscopy technique. In these experiments, high temperature gradients are established in thin amorphousGe films with a 12-ns laser pulse with a Gaussian spatial profile. The hottest...
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. Santala, S. Raoux, and G.H. Campbell
Figure S1 Zone sizes measured after laser crystallization on
The kinetics of laser-induced, liquid-mediated crystallization of amorphousGe thin films were studied using multi-frame dynamic transmission electron microscopy (DTEM), a nanosecond-scale photo-emission transmission electron microscopy technique. In these experiments, high temperature gradients are established in thin amorphousGe films with a 12-ns laser pulse with a Gaussian spatial profile. The hottest...
Full Text:
dynamic transmission electron microscopy
M. K. Santala,1,a) S. Raoux,2 and G. H. Campbell1
1Materials
Background: Contrast-enhanced multidetector computed tomography ( MDCT) allows high spatial and temporal resolution imaging of cardiac, thoracic, and abdominal structures. Accurate determination of the cause of pericardial effusion ( PE) is essential to providing appropriate treatment and prognosis. Echocardiography and pericardial fluid analysis may not differentiate between causes of PE...
Background: Contrast-enhanced multidetector computed tomography ( MDCT) allows high spatial and temporal resolution imaging of cardiac, thoracic, and abdominal structures. Accurate determination of the cause of pericardial effusion ( PE) is essential to providing appropriate treatment and prognosis. Echocardiography and pericardial fluid analysis may not differentiate between causes of PE...
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with Pericardial Effusion
Scollan, K. F., Bottorff, B., Stieger‐Vanegas, S., Nemanic, S., & Sisson, D
Reconstructions of the El Niño–Southern Oscillation (ENSO) are often created using the oxygen isotopic ratio in tropical coral skeletons (δ¹⁸O). However, coral δ¹⁸O can be difficult to interpret quantitatively, as it reflects changes in both temperature and the δ¹⁸O value of seawater. Small-scale (10–100 km) processes affecting local temperature and...
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Ocean Modeling
Framework: Implications for Coral Proxy Records
Stevenson, S.1,2, Powell, B.1
Reconstructions of the El Niño–Southern Oscillation (ENSO) are often created using the oxygen isotopic ratio in tropical coral skeletons (δ¹⁸O). However, coral δ¹⁸O can be difficult to interpret quantitatively, as it reflects changes in both temperature and the δ¹⁸O value of seawater. Small-scale (10–100 km) processes affecting local temperature and...
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proxy records
S. Stevenson1,2, B. S. Powell1, M. A. Merrifield1, K. M. Cobb3, J. Nusbaumer4, and D
Identification of new molecular targets for the treatment of breast cancer is an important clinical goal, especially for triple-negative breast cancer, which is refractory to existing targeted treatments. The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor known primarily as the mediator of dioxin toxicity. However, the AhR can...
Identification of new molecular targets for the treatment of breast cancer is an important clinical goal, especially for triple-negative breast cancer, which is refractory to existing targeted treatments. The aryl hydrocarbon receptor (AhR) is a ligand-activated transcription factor known primarily as the mediator of dioxin toxicity. However, the AhR can...
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2,3,7,8-tetrachlorodibenzo-p-dioxin in
rats. Toxicol Appl Pharmacol 1978; 46: 279–303.
4. Ray S, Swanson