Concern over plastic pollution of the marine environment is severe. The mass-imbalance between the plastic litter supplied to and observed in the ocean currently suggests a missing sink. However, here we show that the ocean interior conceals high loads of small-sized plastic debris which can balan...
However, one of the challenges in microseismic monitoring is that those seismic signals generated from micro seismicity have extremely low amplitude. We develop a methodology to unveil the signals that are smeared in the strong ambient noise and thus facilitate a more accurate arrival-time picking ...
However, the oils with low viscosity and low density were mostly used in literature such as white oil, kerosene and light oil, which lead to the oil-water two-phase pattern map and the distribution of the pressure drop are most constructed with low-viscosity light oil (Jana et al., 2006...
However, due to the unlikely toxicity of confounding water quality parameters, study results provided strong evidence that relatively low NO3-N levels, 80–100 mg/L, were related to chronic health and welfare impacts to juvenile rainbow trout under the described conditions....
incomparable due to disagreements over the definition of ‘climate finance’ and the types of ‘private finance’ to be included in the USD 100 billion goal. Since few private actors are willing to reveal their investments, other actors are also sceptical of total flows and their additionality [...
Why, then hundreds of scientists throughout the world spent their lifelong careers studying high-pressure phenomena? Despite all the developments in experimental technologies and instrumentation, modern scientist has very few tools that allow him or her to "grab" two atoms and bring them, in a ...
Garnet Anvil Cell (GAC) for Hydrothermal Studies to 6.0 GPa and 1200°C Strength of the High Pressure Chamber Made from Paramagnetic Materials Calorimetric System for Evaluation of Enthalpy of Liquid-to-Solid Transition and Heat Capacity of Liquids and Solids at High Pressures ...
In the present research work, the basic concepts of the coupling interaction mechanisms of gas explosion鈥搑eflected over pressure and flame were outlined ... Q Li,B Lin,C Jian - 《Combustion Science & Technology》 被引量: 8发表: 2012年 The effect of age on the pressure-flow relationship...
In laser materials processing, energy losses due to reflection, heat conduction and thermal radiation play an important role. In this publication, we show that with increasing laser intensity, the energy lost within the sample becomes less important for
Using definition (3.5) and the Divergence theorem, we have (4.15)bτ(v,w)=−∑ξ∈v(τ)∫∂Cξ∩∂tξκ∇v⋅nIτwdl=−∫τ∇⋅(κ∇v)Iτwdx+∫∂τκ∇v⋅nIτwdl.Furthermore, integration by parts gives (4.16)aτ(v,w)=−∫τ∇⋅(κ∇v)wdx+∫∂τ...