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\ndiseases. In this paper the physiological relevance and some methodological aspects re-
\nlated to the determination of two enzymes enrolled in metabolism of fat – pancreatic li-
\npase and arylesterase – are discussed. Pancreatic lipase has been extensively used to study
\nthe triacylglycerol fatty acid composition and the in vitro digestion of oils and fats. The ac-
\ntion of this enzyme may be coupled to analytical methods as GC, HPLC, HPSEC, TLC-
\n-FID, etc. as a useful tool for understanding the composition and digestion of thermal oxi-
\ndized oils. Pancreatic lipase hydrolysis occurs in the water/oil interface, and it presents a
\nbehaviour that seems to be Michaelian, in which the apparent Km and the apparent Vmax of
\nthe enzymatic process depend more on the type of oil tested than on the degree of alter-
\nation. The kinetic behaviour of pancreatic lipase towards thermally oxidized oils also de-
\npends on the presence of natural tensioactive compounds present in the oil and surfac-
\ntants formed during the frying. Arylesterase is an HDL binding enzyme that inhibits LDL
\noxidation. Low serum concentration of this enzyme has been related to increased cardio-
\nvascular disease risk. In this paper the most widely used methods for the determination of
\narylesterase activity are commented on. The importance of intrinsic factors (e.g. substrates,
\ncofactors) participating in the enzyme reaction is also discussed. Moreover, several sugges-
\ntions about further researches on the influence of extrinsic factors (e.g. diet, oxidative stress)
\nupon the enzyme activity are proposed.
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They are\nalso widely used in process applications as well as the refrigeration and air conditioning industry. The robustness and medium\nweighted shape of Shell and Tube heat exchangers make them well suited for high pressure operations. In this paper we have shown\nhow to done the thermal analysis by using theoretical formulae for this we have chosen a practical problem of counter flow shell and\ntube heat exchanger of water and oil type, by using the data that come from theoretical formulae we have design[2] a model of shell\nand tube heat exchanger using Pro-e and done the thermal analysis by using Floefd software and comparing the result that obtained\nfrom Floefd software and theoretical formulae. For simplification of theoretical calculations we have also done a Matlab code which\nis useful for calculating the thermal analysis of a counter flow of water-oil type shell and tube heat exchanger.\";s:5:\"thumb\";s:101:\"images/t/4137/thermal-analysis-of-shell-and-tube-heat-exchanger-using-mat-lab-and-floefd-software.jpg\";s:6:\"thumb2\";s:102:\"images/t2/4137/thermal-analysis-of-shell-and-tube-heat-exchanger-using-mat-lab-and-floefd-software.jpg\";s:9:\"permalink\";s:83:\"thermal-analysis-of-shell-and-tube-heat-exchanger-using-mat-lab-and-floefd-software\";s:5:\"pages\";s:1:\"6\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:2;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"303779\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:14:\"jeremymurphy30\";s:9:\"author_id\";s:6:\"245742\";s:14:\"author_website\";s:28:\"http://wintechmodular.co.uk/\";s:5:\"title\";s:59:\"Benefits And Drawbacks Of Using Modular Homes And Buildings\";s:11:\"description\";s:232:\"prefabricated buildings are becoming more and more popular nowadaysas people and companies wish to lower the cost of construction and accelerate the construction timeline so they can move in or generate revenues as soon as possible.\";s:5:\"thumb\";s:77:\"images/t/3038/benefits-and-drawbacks-of-using-modular-homes-and-buildings.jpg\";s:6:\"thumb2\";s:78:\"images/t2/3038/benefits-and-drawbacks-of-using-modular-homes-and-buildings.jpg\";s:9:\"permalink\";s:59:\"benefits-and-drawbacks-of-using-modular-homes-and-buildings\";s:5:\"pages\";s:1:\"3\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:3;O:8:\"stdClass\":13:{s:2:\"id\";s:5:\"13373\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:7:\"samanta\";s:9:\"author_id\";s:4:\"1916\";s:14:\"author_website\";s:0:\"\";s:5:\"title\";s:180:\"MEMORANDUM OF UNDERSTANDING BETWEEN THE OFFICE OF ADVOCACY, U.S. SMALL BUSINESS ADMINISTRATION AND THE OFFICE OF INFORMATION AND REGULATORY AFFAIRS, OFFICE OF MANAGEMENT AND BUDGET\";s:11:\"description\";s:1095:\"The Office of Advocacy of the U.S. Small Business Administration (Advocacy) and the Office of Information and Regulatory Affairs of the Office of Management and Budget (OIRA) recognize that small entities (including small businesses, non-profit organizations and small governmental jurisdictions), as defined in 5 U.S.C. § 601, often face a disproportionate share of the Federal regulatory burden compared with their larger counterparts. 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