determination of total petroleum hydrocarbons tphs in soil using fid gc
Soil and Environmental Analysis: Modern Instrumental Techniques - Chapter 12 (end) pps
... STUDIES A Determination of Total Petroleum Hydrocarbons (TPHs) in Soil Using FID- GC Method of Extraction and Analysis Typically, this technique is used for comparative evaluation either in a spatial ... Table PTI Settings for the Determination of Volatile Organic Contaminants Operation Settings Temp ( C) Trap precooling Preflushing Purging Injection Backflushing Total cycle time Time (min) À100 200 ... an increasing number of studies using GC- MS analysis for PCBs (Font et al., 1996), most users still feel that peak resolution and identification is best achieved using ECD -GC D Determination of...
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Effect of Process Parameters on the Degradation of Polychlorinated Biphenyls in Water Matrix using UV/H2O2
... adjustment of the pH of the solution was done using 1.0N NaOH and 1.0N H2SO4 The effect of the initial pH of the solution was evaluated using pH values of 3, 7, 5.8 and 10 For the effect of initial ... Dechlorination was attributed to be the main mechanism during the first few minutes of the reaction causing the drastic decrease in pH No organic intermediates, however, were observed in the GC- MS ... results The determination of the optimum H2O2 concentration is very important in the application of the system H2O2 acts as both an initiating and scavenging agent of hydroxyl radicals Increasing H2O2...
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A discourse analysis of film reviews in english and vietnamese
... part of EFRs has four parts, but it has four more parts in VFRs such as main contents of the film, number of episodes, time and place for showing Moreover, the contents in the introduction are interchangeable ... quality of films These nouns/ noun phrases are shown in the table (4.4) 4.2.2 Intensifiers in EFRs and VFRs Below is the table showing intensifiers in EFRs and VFRs: Table 4.5 Intensifiers in EFRs ... homoerotic apex during a pivotal scene in which Thadeous, in his first real act of bravery, intervenes to prevent Courtney from being raped by a minotaur, which minotaur happens to be sporting a massive...
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A discourse analysis of book reviews in english and vietnamese
... Sub-function INTRODUCING THE BOOK Defining the general topic of the book Informing about potential readership Informing about the author Making topic generalizations Inserting the book in the field OUTLINING ... use of nominal metaphor is an effective choice in drawing the vivid images corresponding to its meaning 4.2.2 Intensifiers According to Quirk (1985) [38], Intensifier is amplifying the effect of ... topic Organizing the topic into the outline Planning procedures Using the qualitative and quantitative approaches 3.2 RESEARCH METHODS Firstly, using the descriptive method Secondly, using the analytic...
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Contrative analysis of primary sentences in english and those in vietnamese
... rising ) falling Intonation patterns in English ( ( ) rising - falling falling - rising ( ) ( ) Each of intonation patterns can, of course, indicate different attitudes of the speakers In English ... pronounced in a low voice and stretched, it may function as a begging 32 In a word, in English, intonation plays an important role in interpreting imperative sentences with shades of meanings, feelings ... đừng giận anh Scope of using primary imperatives in English and that in Vietnamese 34 In daily life To identify the scope of using primary imperatives in English and that in Vietnamese, it is...
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A contrastive analysis of negative questions in English and Vietnamese
... long)… In Vietnamese questions, interrogative pronouns are located in the place of the word, which it replaces It is not necessary to invert it to the beginning of the sentence like in English In ... existence, the necessity of something, is the opposition of affirmation” In the Longman Dictionary of Contemporary English, published in 1994, negation is “the act of stating that something does not exist ... generally used in different situations to express an opinion (seeking agreement) or to confirm information (checking information) To express an opinion in a more polite way, people change them into negative...
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báo cáo hóa học: " Fractal time series analysis of postural stability in elderly and control subjects" pot
... special case of Brownian motion occurs when H = 1/2 The determination of the scaling exponent H of a stabilogram is of particular interest, as it can be inferred to relate to mechanisms of postural ... were slid by s increments until nine windows in total were obtained The number of windows was kept at nine in order to ensure that there were more subjects than windows for subsequent statistical ... decrease in HS is indicative of a more precisely controlled movement in that the value of HS corresponds to the slope of the short-term of the loglog plot of Δt and This decrease in HS is indicative...
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Báo cáo khoa học: "Transcranial Doppler ultrasound analysis of resistive index in rostral and caudal cerebral arteries in dogs" pps
... compared using independent t-test The RI in RCA obtained from fontanelle window and temporal window were compared using independent t-test In order to minimize interindividual variability of physiological ... identified using transtemporal window, but easy in transverse and sagittal scans of dogs with open fontanelle using transfontanelle window But the CCA is easily identified in transverse scans using ... measurements using TCD can be obtained from any window and an ultrasonic window had to be located in each individual by searching preferred window to obtain the maximum amplitude of the Doppler...
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Báo cáo khoa học: "Comparative analysis of heart functions in micropigs and conventional pigs using echocardiography and radiography" docx
... saw ypocsoroulf yar-X ]3[ S + L = SHV :alumrof gniwollof eht gnisu detaluclac saw SHV ehT arbetrev cicaroht htruof eht fo egde lainarc eht htiw gninnigeb ,arbetrev fo rebmun eht gnidrocer dna ... eseht ni secnereffid ehT noitcnuf cilotsys eht ni secnereffid ot eud eb thgim spuorg owt neewteb ,gninetrohs lanoitcarf fo esoht gnidulcni ,noitcnuf VL eht ni secnereffid eht ,eroferehT sgip lanoitnevnoc ... lareneg slamina deniatniam dna ,sgip fo tnemevom eht lortnoc ot dohtem gniniartser lacimehc eht desu ew ,dnoceS ]51,7[ sthgiew ydob lacitnedi htiw spuorg tnereffid neewteb secnereffid tnacifingis ton...
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a contrastive analysis of performative verbs in english and vietnamese = phân tích đối chiếu động từ ngữ vi trong tiếng anh và tiếng việt
... utterances In performing the act of ordering, the speaker is in an equal or superior communicative role to the hearer The “ask1” group comprising asking, begging, reminding, beseeching, entreating, ... for an investigation of directive PVs in chapter where the forms and meanings of PVs will be examined in terms of syntactic and semantic features 2.1 Speech Act Theory 2.1.1 Definition of speech ... device for indicating the illocutionary force (the illocutionary force indicating device or IFID) is a piece of language that signals what kind of speech act is being performed Some useful IFIDs are...
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a contrastive analysis of nominal substitution in english and vietnamese conversation = phân tích đối chiếu phép thế danh từ trong ngôn bản hội thoại tiếng anh và tiếng việt
... to say, it can exist independently of any speaker of that language It is most often used in the teaching and learning of a language and also in explaining how the rules of a language work Discourse, ... it involves the gaining, holding, and yielding of turns, the negotiation of meaning and direction, the shifting of topic, the signaling and identification of turn type, the use of voice quality, ... creation of discourse Within the scope of minor thesis, this study is only focused on the findings of linguistics means used for nominal substitution in English conversation and the equivalent linguistics...
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A contrastive analysis of nominal substitution in English and Vietnamese conversation
... of usage Similarly, consciousness raising activities may be utilized in the teaching to students after initially providing them with moreprofound insight into nominal substitution as a kind of ... holds the position of Head in a nominal group and can substitute only for item which itself Head of a nominal group In the process of investigating the nominal substitution in the English conversations ... involves the gaining, holding, and yielding of turns, the negotiation of meaning and direction, the shifting of topic, the signaling and identification of turn type, the use of voice quality, face...
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A discourse analysis of medicine advertisements in english and vietnamese
... overall, interrelatedness in the text In other words, coherence has been defined as continuity in meaning and context in a discourse 2.2.5 Overview of Advertising 2.2.5.1 Definition of Advertising ... Copy in VMAs often consists of Introduction and Medicine Information such as Ingredients, Indications, Contraindications, Side-effects, Dosage or Interaction These important information in Medicine ... divide advertising into two main types : Commercial and Non-commercial advertising 2.2.6 Overview of Medicine Advertising 2.2.6.1 Definition of Medicine From the different definition of Wikipedia...
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Báo cáo y học: "Functional genomics analysis of low concentration of ethanol in human hepatocellular carcinoma (HepG2) cells. Role of genes involved in transcriptional and translational processes"
... ANK3 Gene title cofactor of BRCA1 integrin, beta staufen, RNA binding protein, homolog (Drosophila) high mobility group nucleosomal binding domain ankyrin 3, node of Ranvier (ankyrin G) Signal Log ... NM_014393 ▲ 1.52 regulation of transcription protein binding double-stranded RNA binding DNA binding ▼ 5.02 protein binding NM_001149 NM_004242 ▲- increased ▼- decreased Validation of microarray results ... ethanol-induced mucosal injury in the upper gastrointestinal tract leading to increase in the permeability of the gut mucosa to endotoxins [43, 44] These factors are involved in ethanol-induced...
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Comparing the cultural and linguistic analysis of the English word “meal” and words relating to it in contrast with Vietnamese equivalents.
... connected with the notion of meal are called field of word meal In our opinion, field of word meal is all the words relating to it mainly including eating and drinking They are parts of the word meal ... Other drinks Besides tea and alcohol, there are many drinks in Vietnam In popular inns and among peasants, people often consume astringent infusing of leaves of vối tree (Eugenia operculata of myrtaceous) ... during a meal Next, Vietnamese has changed it into art which mentions on Vietnamese eating out and pointing out connoisseur of them Etiquette of eating Looking at the way of cooking, eating of...
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Analysis of Phosphorus Behavior in the Giant Reed for Phytoremediation and the Biomass Production System
... using outdoor hydroponic culturing, and using the results, we obtained two kinetic parameters describing the phosphorus uptake dynamics The results of a phosphorus accumulation experiment using ... the roots of giant reeds were soaked in Na2HPO4 aqueous solution (3.0 mg-P/L) containing a trace amount of Na2H32PO4 The amount of phosphorus accumulated was continuously measured by using a beta ... these findings, a management method adequate to obtain the biomass of the giant reed and maintain the wetland potential is proposed as shown in Fig 10 In this method, the above-ground part of the...
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An Analysis of Domestic Water Demand Structure and Water Recycling in Beijing
... uses were food washing, cooking, dish washing, boiling water, face washing, tooth-brushing, using washing machine, showering, foot washing, toilet flushing, and cleaning According to Murakawa et ... 2005, Tongxin press, Beijing, China (in Chinese) Beijing Municipal Bureau of Statistics (2005b) Beijing statistical yearbook 2005, China statistics press, Beijing, China (in Chinese) Beijing Water ... for cooking in Beijing (31%) is 1.3 times that of Tokyo (23%) It is assumed that water use for cooking in Beijing includes food washing, cooking, dish washing, and boiling water The use of water...
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Energy efficiency and cost analysis of canola production in different farm sizes
... degree in Agricultural Machinery Engineering from Tarbiat Modares University, Iran He is currently an Associate Professor in Department of Agricultural Machinery Engineering in University of Tehran ... Use Pattern Analysis of Sunflower Production in Golestan Province of Iran In Proceedings of International Agricultural Engineering Conference 2010 Sept 16-20, Shanghai, China 2010, 369-375 Kallivroussis ... currently an Associate Professor in Department of Agricultural Machinery Engineering in University of Tehran His current research interest is mechanics of agricultural machinery E-mail address:...
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A discourse analysis of advertisements in terms of persuasion strategies in english and vietnamese
... by adding incentives, creating more convincing reasons, finding more persuasiveness credible source, and so on In English 4.1.1 Making Messages more Persuasive more expert or attractive to increase ... method is used to give a detailed description by adding incentives, creating more convincing reasons, finding more of some persuasion strategies in English and Vietnamese credible source, and so ... DISTRIBUTION OF THE PERSUASION IN ALPHA AND OMEGA STRATEGIES IN TERMS OF DISCOURSE 4.3.1 Layouts of EAs and VAs for “Emphasize Scarcity”: and removing some of the customer’s imaginable and hanging fears...
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Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các mục tiêu của chương trình khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí nội dung cụ thể cho từng kĩ năng ở từng cấp độ xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng 9 tr 25