eco-friendly gas mixtures, based on tetrafluoropropene and carbon dioxide, are shown and discussed in this paper. Tests aimed to assess the performance of this kind of detectors in high-irradiation conditions, analogous to the ones foreseen for the coming years at the Large Hadron...
we investigated relationships among total soil respiration, peat CH4and N2O fluxes and concurrently measured controlling environmental variables (rainfall, air and soil temperature, water table level, soil pH, C:N ratio, cation exchange capacity, base saturation, mineral N content, and peat minerotroph...
but other fees and charges may apply depending on the services rendered. Please visit our website or contact 1-800-263-7442 for specific questions and updated amount information.THE FEES
Atomic force microscopy The images in this paper were acquired using a Bruker AXS Multimode NanoScope V equipped with a commercial fluid cell tip holder. A schematic of the setup is shown inSupplementary Fig. S8a. The oscillation of the cantilever was driven using a dynamic-modulation system co...
Reactor feed was pre-heated to the required reactor inlet temperature by heat exchange with the effluent, which was cooled further with water to separate raw methanol from the mix of unconverted gases by condensation. The raw methanol was only partially distilled (“stabilized”) as the MTG ...
it across the ocean but rather is the energy that must be used to generate the goods and services that in (a net sense) must be traded for that oil, and this depends on the price of a barrel of oil relative to the prices of the goods and services exported to get foreign exchange ...
When the survey was conducted, the exchange rate was USD 1.0 = KRW 1107. Results reflect data from 1000 usable observations. The final data were judged to be of good quality by both enumerators and supervisors. The number of the responses to each bid is reported in Table 1. A total of ...
In the present work, a zero-dimensional model for a low-speed two-stroke diesel engine is developed that considers the exhaust gas bypass and geometry structures for the gas exchange model. The model was applied to a low-speed two-stroke 7G80 ME-C9 marine diesel engine and validated with ...
Price formation in respect of the most widely used oil markers, WTI and Brent Blend, happens on futures exchanges, respectively the New York Mercantile Exchange (“NYMEX”) and Intercontinental Exchange (“ICE”). The price formation mechanism on the exchanges is, in turn, correlated with the ...
exceptions in a general form. Besides, there also lacks a comprehensive and empirical treatment on these exceptions, or any other types. In this work, we present afirst systematic and empirical analysison out of gas exceptions. In particular, we aim to answer the following research questions (...