issues of toxicity of herbal oil surfactants

... constant values of COD removal efficiencies of 80% have been registered for each reactor in case of operation temperature up to 20ºC and reaching to 28ºC [2] However, the low temperatures of less than ... in R2, while palm oil shell was provided in R1, and R3 Identical volumes of packing media were estimated in each reactor to be one third of the active reactor volume with 31 cm of height [4] The ... placed at the top of each reactor to cope with phenomenon of solid washout On the other hand, water bath system was provided to control the temperature of R3 in mesophilic range of 37±1°C On the...

Ngày tải lên: 05/09/2013, 16:11

... Tuy Hoa power plant Phu Yên Movement out of urban area Stop working Power plant of Kon Tum province - Kon Tum Movement out of residential area, completion of noise-gas treatment system About to ... times of permitted standard 4.1 Some solutions for environmental protection of thermal power plant Improvement of fuel burning process to reduce harmful flue gas: Replace gas turbin by oil turbin, ... turbin by oil turbin, improvement of grade traveling boiler using dry fuel by grade traveling boiler using wet fuel with many layers for reducing the emission of SO2 and NOx Use fuel with less...

Ngày tải lên: 18/10/2013, 14:15

... harvesting, formulating, and packaging of herbal preparations Good sources for this kind of information are found in Ody (1993) and Moore (1995) 14.2 Inadequate Testing of Herbal Medicine Products Many ... many herbal preparations, which often tend to be slow acting or require administration of prescribed doses over an extended period of time (not hours or days, but weeks) 14.3 Risks in the Use of ... and free radicals, they are often misled by claims of superior antioxidant activity of different products, which are usually based only on testing of a limited spectrum of antioxidant activities...

Ngày tải lên: 25/10/2013, 05:20

... term significant change in system profile Attack Metrics • Severity is defined by the criticality of the target and lethality of the attack, and the effectiveness of system and network countermeasures ... kind of reminds me of a Zen Koan: “if a vulnerability is never targeted, is it really a vulnerability?” When we study risk more formally, we will learn that part of the equation is our level of ... Further restrict remote access to key system elements * *Increase frequency of software backups Increase frequency of software backups * *Prepare to use backup power (e.g., alert diesel vendors...

Ngày tải lên: 04/11/2013, 13:15

... Teaching Procedures of a Listening Lesson Applied by Teachers .53 4.2.1.6 Adaptation of the Textbook 55 a Frequency of Teachers Adaptation of the Listening Tasks 55 b Purposes of Teachers ... questions, scope and the organization of the study - Chapter 2: LITERATURE REVIEW This chapter will provide an in-depth review of the previous studies of the issues of teaching and learning English ... of the most challenging skills for both EFL teachers and learners Therefore, more and more studies of the issues of teaching and learning this kill have been particularly concerned by a lot of...

Ngày tải lên: 14/12/2013, 00:41

... [9-12] Results and discussion The essential oil was light yellow and the total yield of 1.23% The chemical composition of the leaf essential oils of investigated species collected in October ... essential oil of investigated species from Vietnam was characterized by large amount of α- and βphellandrene (70.7%) and the ratio of αphellandrene and β-phellandrene was 5.73 Table The composition of ... research from the Ministry of Science and Technology of Vietnam, code 50 63 06 References [1] N.X Dung, P.V Khien, Essential oils of wood, root, flower, and fruit of camphor tree, Pharmaceutical...

Ngày tải lên: 12/02/2014, 17:20

... Timing of EOR Applications C Heavy Oil and Oil Sands This category of unconventional oil includes a variety of viscous oils that are called heavy oil, bitumen, oil sands, and tar sands These oils ... conventional oil production.10 1950 1960 1970 1980 1990 2000 Figure II-3 Lower 48 Oil Production and Oil Prices G Projections of the Peaking of World oil Production Projections of future world oil production ... conventional oil production peaking, the challenge of making accurate forecasts, and the effects that higher prices and advanced technology might have on oil production Because of the massive scale of oil...

Ngày tải lên: 22/02/2014, 09:20

... be of assistance in those situations where the identity of an herbal product is in question Page x A chapter on the legal aspects of herbal products provides an overview of the regulation of herbal ... Without a foundation of knowledge upon which to inquire whether an herbal product might be the cause of a given finding, further exploration of the possibility of an herb-induced toxicity might not ... if an herbal product is suspected of causing an adverse outcome, without information about similar cases, toxicological analysis of biofluids, or the pharmacologic or toxicologic effects of the...

Ngày tải lên: 06/03/2014, 14:20

... IMPACTS FOR IRELAND OF HIGH OIL AND GAS PRICES 15 Ireland‘s dependence on Oil and Gas future dominance of oil and gas in Ireland’s imported fuel mix Ireland is part of a handful of EU 27 countries ... Europe has a minor share of proven world oil and gas reserves Approximate estimates of 1% of global oil reserves and under 3% of global gas reserves Approximately half of these reserves are controlled ... effect of the oil price shock on the levels of GDP for the US, UK and Euro Area are shown in Figure The THE ECONOMIC IMPACTS FOR IRELAND OF HIGH OIL AND GAS PRICES 09 Economic and Social Impacts of...

Ngày tải lên: 08/03/2014, 06:20

... religion, sex, head of households’ level of education, and use of A vera were computed using the chi-square test RESULTS The majority of the farmers were Christians (52.0%) The level of education in ... between the age of the head of household and use of Aloe to treat coccidiosis in chickens (P > 0.05) Also, the household head’s level of education was not associated with the use of A vera and ... owned several species of livestock Twelve percent of the farmers kept commercial meat-type chickens (broilers), 85% had indigenous chickens, and % had crossbred chickens All broilers were intensively...

Ngày tải lên: 08/03/2014, 09:20

... Timing of EOR Applications C Heavy Oil and Oil Sands This category of unconventional oil includes a variety of viscous oils that are called heavy oil, bitumen, oil sands, and tar sands These oils ... conventional oil production.10 1950 1960 1970 1980 1990 2000 Figure II-3 Lower 48 Oil Production and Oil Prices G Projections of the Peaking of World oil Production Projections of future world oil production ... conventional oil production peaking, the challenge of making accurate forecasts, and the effects that higher prices and advanced technology might have on oil production Because of the massive scale of oil...

Ngày tải lên: 08/03/2014, 14:20

... volume of water produced increases with the age of the crude oil production In these surveys, API had calculated a water-to -oil ratio of approximately 7.5 barrels of water for each barrel of oil ... waters of the Gulf of Mexico seaward of the outer boundary of the territorial seas offshore off Louisiana and Texas The general permit includes: - No discharge within Area of Biological Concern, Toxicity: ... wells produce an average of more than bbl of water for each barrel of oil For crude oil wells nearing the end of their productive lives, water can comprise as much as 98% of the material brought...

Ngày tải lên: 09/03/2014, 01:20

... has a n u m b e r of elements which depends on the maximum length of the chain of predictions Since the number of rules is O(n), the size of the stack is O(n) The elements of T-stack contain ... dependency formalism The basic idea of dependency is that the syntactic structure of a sentence is described in terms of binary relations (dependency relations) on pairs of words, a head (or parent), ... rules are lexicalized: the head of the rule is a word of a certain category, i.e the lexical anchor From the linguistic point of view we can recognize two types of dependency rules: primitive...

Ngày tải lên: 17/03/2014, 07:20

... concentration of soybean oil lipid activity of strains was reduced; this can be explained by the inhibition of oxygen dissolve at high concentration of soybean oil Combination of strains In facts, ... was implemented by using modified method of Nguyen Trong Can (1998) [2] The substrate was soybean oil instead of olive oil 58 L.D Manh / VNU Journal of Science, Natural Sciences and Technology ... respectively Optimization of pH At optimal temperature condition of strains and after 24 hour of incubation, the results indicated that the activity of lipid degradation of strain D14 was at pH...

Ngày tải lên: 22/03/2014, 09:20

... pain of austerity Billion USD Cost of net imports of oil and gas in the European Union 700 3.3% 600 Debt of Greek government (end of 2011) 500 400 2.7% 2.1% EU’s net import bills 300 Gas 200 Oil ... adds to the economic impact of higher oil prices in Japan Billion USD Cost of net imports of oil and gas in Japan 250 3.9% 200 Japan’s net import bills Gas Oil % Share of GDP 2.9% 150 2.4% 100 50 ... continues to grow, the impact of high energy prices is keenly felt Billion USD Cost of net imports of oil and gas in China 250 2.9% 200 China’s net import bills Gas Oil % Share of GDP 2.4% 150 100 1.9%...

Ngày tải lên: 23/03/2014, 20:20

... likely to be of concern than were girls, particularly in terms of their speech development – 20% of boys were classed as of concern’ in relation to their speech compared with 12% of girls Indeed, ... children The internet The majority of children (77%) of both sexes were of ‘normal weight’ (that is, their BMI fell below the 85% percentile) This meant that 23% of children were overweight (including ... common between the ages of 2-3 years At sweep 2, parents of boys continued to be more likely to report their child had had an accident than were parents of girls ■ Nine out of ten parents in both...

Ngày tải lên: 28/03/2014, 11:20

... Computer Science from the USSR Academy of Sciences in 1987 He holds a position of Associate Professor with the School of Computer Science and Software Engineering of Monash University His research ... diverse range of topics written by a large number of professionals and academics, it is felt necessary to provide a birds eye view of the contents of the chapters at the expense of a longer than ... senior member of IEEE Computer Society and a member of the Association for Computing Machinery Suliman Al−Hawamdeh is an Associate Professor and Programme Director of the Master of Science in...

Ngày tải lên: 31/05/2014, 23:24

... Batch Batch Batch Continuous Batch Batch Bio -oil Bio -oil Bio -oil Bio -oil Bio -oil Bio -oil Guaiacol Bio -oil Guaiacol Guaiacol Bio -oil Bio -oil Bio -oil Bio -oil 4a 0.5a 4b 0.5a 3 0.2a 4 Continuous Continuous ... Bio -oil Bio -oil Bio -oil Bio -oil Bio -oil Bio -oil Bio -oil Bio -oil Bio -oil 0.32a 0.56a 0.28a 0.32a 0.91a 0.28a 0.28a 0.28a 0.32a Calculated as the inverse of the WHSV Calculated as the inverse of ... Table Comparison of characteristics of bio -oil, catalytically upgraded bio -oil, and crude oil Bio-oila Upgraded bio -oil YOil [wt%] YWaterphase [wt%] YGas [wt%] YCarbon [wt%] Oil characteristics...

Ngày tải lên: 19/06/2014, 14:02

... as additives in oils Viscosities and thermal conductivities of nanofluids The effects of both temperature and mass fraction of the nanoparticles on the viscosities of the nanofluids were investigated ... formation of nanofluids has no significant effect upon the viscous resistance Thermal conductivities of the nanofluids for different fluid-based nanofluids as a function of mass fraction of nanoparticles ... fraction Figure Thermal conductivity of nanofluids: (a) Variation of thermal conductivity of nanofluids at 25°C with mass fraction of nanoparticles; (b) variation of thermal conductivity with temperature...

Ngày tải lên: 21/06/2014, 03:20

... representative of the current state -of- the-art of professional practice in the United States in analyzing complex problems and issues in managing rivers and reservoir systems Generalized Models of River ... specific issues and tasks – legal issues, financial issues, hydro-meteorological issues, GIS and RIS Approach to sustainable development of the Sava river basin Given the broad scope of the FASRB, ... presenting a vision of the future implementation of the FASRB 32 Current Issues of Water Management 4.1 Current status of the FASRB implementation This part provides a brief summary of the achievements...

Ngày tải lên: 26/06/2014, 23:20