The Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) instrument which operated in the near-to-mid infrared on Envisat satellite from 2002–2012 is a Fourier-transform spectrometer measurement of high-resolution atmospheric emission spectra at Earth’s limb. initial operational products are profiles temperature, H2O, O3, CH4, N2O, HNO3, and NO2, this list extended to include impor...

Abstract Global commercial market forecasted around 45 billion US dollars for refrigeration equipment in 2021. Currently used refrigerants have high global warming potential (GWP); hence, environment-friendly system using the Peltier effect is being considered this research. The thermodynamic has a low coefficient of performance (COP), when compared to chlorofluorocarbon (CFC) and hydrofluoroca...

Human HCF-1 (also referred to as HCFC-1) is a transcriptional co-regulator that undergoes a complex maturation process involving extensive O-GlcNAcylation and site-specific proteolysis. HCF-1 proteolysis results in two active, noncovalently associated HCF-1N and HCF-1C subunits that regulate distinct phases of the cell-division cycle. HCF-1 O-GlcNAcylation and site-specific proteolysis are both...

The consumption and emissions of hydrofluorocarbons (HFCs) are projected to increase substantially in the coming decades in response to regulation of ozone depleting gases under the Montreal Protocol. The projected increases result primarily from sustained growth in demand for refrigeration, air-conditioning (AC) and insulating foam products in developing countries assuming no new regulation of...

Name: S u s a n W. S t e w a r t Brief Description: The HCFC refrigerant, R-22, is the most widely used residential air-conditioner refrigerant in the U.S. However, it is scheduled to be banned in new equipment beginning in 2010 due to its high ozone depletion potential (ODP). A new refrigerant, R-410A has zero ODP and favorable performance characteristics such as good cycle efficiency, non-fla...

Experimental hear transfer coefficients are reponed for a tern ary refri!!:eranr blend compo;,.cl of ~u··~ HCFC-!2~ .. l6'~ HC f( ·:2:2. and :2~'1 HFC ·l.52a. Th~> blend is a possible substnnte for C. f('.1~ in 1·apor compression refrkerarion cyd~s. Two-phas e hear transfer coefficrenr< were determined for the pure blend and CFC'-12. The experiments were conducted over a rna;; flux ran~e of l~....