the dft as an interpolator and signal generator

Buying and selling traffic the internet as an advestising medium

Buying and selling traffic the internet as an advestising medium

... display the result of a search On the one hand, theymeasure content directly, on the other hand, they measure content indirectly throughthe structure of the network, using methods such as Page Rank ... Trang 1Buying and Selling Traffic:The Internet as an Advertising Medium Miklos Sarvary (chairman) Elie Ofek Paddy Padmanabhan Timothy Van Zandt Trang 3The Internet is rapidly growing as a ... the introduction of advertising disutility does notchange the complexity of the problem; the outcome of the game and the proofsare essentially the same The reason is that in all the results the

Ngày tải lên: 01/06/2018, 14:54

111 115 0
An inquiry into the transformation process of village based industrial clusters   the case of an iron and steel cluster in northern vietnam

An inquiry into the transformation process of village based industrial clusters the case of an iron and steel cluster in northern vietnam

... as adjusting the temperature to melt the metal, the quantity of manganese, silica, and aluminum mixed into the melted metal, and the machines The proprietors and the foremen are not tied by any ... positive and significant These findings are consistent withHypothesis: 1 Also, the positive and significant 21 Significant and increasing coefficients of the year dummies is due to the rapidly increasing ... In other East Asian countries such as Japan, Taiwan, and China, the entrepreneurs’ management abilities are found to be important in facilitating the transition of industrial clusters from the

Ngày tải lên: 04/09/2016, 23:23

14 420 0
Synthesis of 1, 3-diaryl-2-propene-1-one derivatives using Tripotassium phosphate as an alternative and efficient catalyst and study its cytotoxic and antimicrobial properties

Synthesis of 1, 3-diaryl-2-propene-1-one derivatives using Tripotassium phosphate as an alternative and efficient catalyst and study its cytotoxic and antimicrobial properties

... 35˚C and the single fungal stain was incubated for 48 hr at 25˚ C along with antibacterial and antifungal standard For antibacterial and antifungal screening, culture medium was soyabean casein ... drawn, the compounds 3a, 3f, 3h and 3e were shown the significant antibacterial and antifungal activity against the Staphylococcus aureus, Echerchia coli and Candida albicans respectively The ... against the antibacterial and antifungal organisms The compound 3b and 3h showed better MIC 0.50 mg/ml, 0.25 mg/ml and 0.25 mg/ml against Staphylococcus aureus, Echerchia coli and Candida albicans

Ngày tải lên: 27/05/2020, 04:22

16 67 0
Using reading portfolios as an assessment and learning activity to develop learners’ autonomy of freshmen in a college in hanoi

Using reading portfolios as an assessment and learning activity to develop learners’ autonomy of freshmen in a college in hanoi

... emphasizes the role of the learner rather than the role of the teacher It focuses on the process rather than the product and encourages learners to develop their own purposes for learning and ... semester, the teacher as the researcher met the learners and discussed the reading portfolio, its purposes, its requirements, the how of assessment and classroom procedures A number of samples and handouts ... i.e., both the final product and the process of creating the portfolio are assessed; and is multi- dimensional and gathered from various channels including teacher, peer, and self- assessment

Ngày tải lên: 30/09/2020, 13:17

92 18 0
Up-regulated miR-199a-5p in gastric cancer functions as an oncogene and targets klotho

Up-regulated miR-199a-5p in gastric cancer functions as an oncogene and targets klotho

... raised in gastric cancer cells BGC-823 and AGS using miR-199a-5p mimic, and was reduced in MKN-45 and MKN-28 with miR-199a-5p inhibitor Then the effects of miR-199a-5p on the migratory and invasive ... level is increased in gastric cancer tis-sues and gastric cancer lines, and miR-199a-5p overex-pression promotes cell migration and invasion of gastric cancer cells in vitro Furthermore, our ... metastasis and later TNM stage These results further revealed that miR-199a-5p may be in-volved in carcinogenesis and development of gastric can-cer, and act as an oncogene in gastric cancer However,

Ngày tải lên: 05/11/2020, 00:54

11 14 0
Using reading portfolios as an assessment and learning activity to develop learners’ autonomy of freshmen in a college in hanoi

Using reading portfolios as an assessment and learning activity to develop learners’ autonomy of freshmen in a college in hanoi

... autonomy emphasizes the role of the learnerrather than the role of the teacher It focuses on the process rather than theproduct and encourages learners to develop their own purposes for learningand to ... semester, the teacher as the researcher metthe learners and discussed the reading portfolio, its purposes, its requirements,the how of assessment and classroom procedures A number of samples andhandouts ... through, i.e., both the final productand the process of creating the portfolio are assessed; and is multi-dimensional and gathered from various channels including teacher, peer, andself- assessment In

Ngày tải lên: 08/11/2020, 15:07

95 21 0
For instance, the site of gravity perception and signal transduction (endodermal cells) overlaps wit...

For instance, the site of gravity perception and signal transduction (endodermal cells) overlaps wit...

... understand-ing of auxin transport and response; cytoskeleton organization and its involvement in thecontrol of anisotropic cell expansion; the perception and transduction of stimuli such aslight, ... or oxygen; the biogenesis and function of organelles such asplastids and vacuoles; and even the control of vesicular trafficking, to name but a few(Blancaflor and Masson 2003) Of the tropic stimuli, ... stimuli, our understanding of the mechanisms behind gravitropic andphototropic response has shown extremely rapid advances in the last few years and, in Trang 15Chapter 1, Valster and Blancaflor describe

Ngày tải lên: 16/12/2020, 22:48

225 8 0
The Internet As An Information Resource

The Internet As An Information Resource

... programs and services that address the needs of the handicapped and marginalized  Upgrade and maintenance of infrastructure, hardware and software  Utilization of other information resources aside ... proliferation of obscene and indecent materials What are the ethical, legal and other issues involved in Internet use? Trang 19 Social and economic issues Provisions for the handicapped and  Charging ... design principles?  Is the site easy to read and navigate?  Is there a balance between style and functionality?  Are the links relevant and appropriate?  Are there any accessibility provisions

Ngày tải lên: 15/01/2021, 00:52

24 14 0
The Internet As An Information Resource: Lesson 1: How the Internet Works

The Internet As An Information Resource: Lesson 1: How the Internet Works

... to NSFNet making it the backbone of the Internet What is the Internet’s history? Trang 18 ARPANET was decommissioned and the management of the Internet was passed on to the NSFNET  Restriction ... worldwide Trang 7What is the Internet?The Internet supports communication and sharing of data, and offers vast amount of information through a variety of services and tools Trang 8What are the major ... what is the Internet  Identify the major Internet tools and services  Discuss briefly the Internet’s history  Understand basic Internet concepts, terms and technology Trang 4 What is the Internet?

Ngày tải lên: 15/01/2021, 00:52

33 23 0
The Internet As An Information Resource: Lesson 2: How to search for information on the Internet

The Internet As An Information Resource: Lesson 2: How to search for information on the Internet

... Trang 1The Internet As An Information ResourceLesson 2: How to search for information on the Internet Trang 2 Use the Internet search tools and services Locate tutorials and other Web based ... periodically search the World Wide Web and automatically index and store the information in their database  Examples What are the Internet search tools and services? Trang 7What are the Internet ... to use the Internet as an information resource Trang 4What are the ways to find information on the Internet?  Net surfing –involves scanning pages and clicking on links randomly  Using an URL

Ngày tải lên: 20/01/2021, 15:00

32 8 0
Magnetic copper ferrite nanoparticles as an efficient and reusable catalyst for zomilidine synthesis

Magnetic copper ferrite nanoparticles as an efficient and reusable catalyst for zomilidine synthesis

... reference to the diphenyl ether After completion, the catalyst was separated by applying an external magnet, then the liquid phase was extracted with ethyl acetate and dried with an anhydrous Na2SO4 ... List of chemicals purchased C at 40 oC/min and held for 6.5 minutes Inlet and detector temperatures were set constant at 280 oC Diphenyl ether was used as an internal standard to calculate reaction ... MHz for 1H and 125 MHz for 13C, respectively, using tetramethylsilane as standard The chemical shifts (δ) are expressed as values in parts per million (ppm) and the coupling constant (J) is given

Ngày tải lên: 26/01/2021, 14:56

47 22 0
(LUẬN văn THẠC sĩ) using reading portfolios as an assessment and learning activity to develop learners’ autonomy of freshmen in a college in hanoi

(LUẬN văn THẠC sĩ) using reading portfolios as an assessment and learning activity to develop learners’ autonomy of freshmen in a college in hanoi

... Teacher‟s assessment and feedback A students‟ final feedback indicating their reactions towards the whole reading portfolio project and advantages and disadvantages of reading portfolio assessment was ... writing, speaking and listening It is considered as an assessment tool for learners‟ effort in learning and a half of the participants (50%) show the interest and curiosity in this a new assessment ... unfamiliar vocabulary, phrases, and idioms Only 3% feel that the tasks are easy, and another 3% express boredom with the portfolio contents. Chart 8 Students’ preferences for the benefits of reading

Ngày tải lên: 28/06/2022, 09:57

92 10 0
The EU as an Effective Trade Power Strategic Choice of Judicial Candidates in the Context of the World Trade Organization

The EU as an Effective Trade Power Strategic Choice of Judicial Candidates in the Context of the World Trade Organization

... seat at the AB table Yet, from the beginning the US and the EU demanded a seatand this was not contested by other WTO Members.23 A quasi-permanent seat enlarges the agenda-setting power of the partiesconcerned ... access it canoffer to foreign products Notwithstanding the strong presence of the EC (and later the EU) as a trade actor, there was surprisingly little research into thefunctioning and the effects ... each in the run-up to the first selection This demand, however, was not seen as legitimate by other parties and was not accepted Yet, it bolstered the case for a permanent seat (Elsig and Pollack,

Ngày tải lên: 18/10/2022, 06:26

21 5 0
inter rater reliability of the quis as an assessment of the quality of staff inpatient interactions

inter rater reliability of the quis as an assessment of the quality of staff inpatient interactions

... 0 if the observed χ2 heterogeneity< (g− 1) The estimate^κw randomis then: ^κw random¼ m¼1Ω^m ^κwm m¼1Ω^m ; ð14Þ with ^ and an estimate of the standard error of^κw randomis: c SEð^κw randomÞ ... from Stata The inverse-variance fixed and random effects estimates can be obtained from command metan [8] in Stata by feeding in pre-calculated effect estimates (variable X1) and their standard errors ... from the command: metan X1 X2, second (random) lcols (OPERIOD) xlab(0, 0.2, 0.4, 0.6, 0.8, 1) effect(X1) The“second(random)” option requests the ^κw random esti-mate in addition to ^κw fixed The

Ngày tải lên: 04/12/2022, 14:58

12 2 0
Luận văn thạc sĩ VNU ULIS using reading portfolios as an assessment and learning activity to develop learners’ autonomy of freshmen in a college in hanoi

Luận văn thạc sĩ VNU ULIS using reading portfolios as an assessment and learning activity to develop learners’ autonomy of freshmen in a college in hanoi

... emphasizes the role of the learner rather than the role of the teacher It focuses on the process rather than the product and encourages learners to develop their own purposes for learning and ... semester, the teacher as the researcher met the learners and discussed the reading portfolio, its purposes, its requirements, the how of assessment and classroom procedures A number of samples and handouts ... i.e., both the final product and the process of creating the portfolio are assessed; and is multi- dimensional and gathered from various channels including teacher, peer, and self- assessment

Ngày tải lên: 06/12/2022, 09:27

92 4 0
(LUẬN văn THẠC sĩ) using reading portfolios as an assessment and learning activity to develop learners’ autonomy of freshmen in a college in hanoi

(LUẬN văn THẠC sĩ) using reading portfolios as an assessment and learning activity to develop learners’ autonomy of freshmen in a college in hanoi

... emphasizes the role of the learner rather than the role of the teacher It focuses on the process rather than the product and encourages learners to develop their own purposes for learning and ... semester, the teacher as the researcher met the learners and discussed the reading portfolio, its purposes, its requirements, the how of assessment and classroom procedures A number of samples and handouts ... i.e., both the final product and the process of creating the portfolio are assessed; and is multi- dimensional and gathered from various channels including teacher, peer, and self- assessment

Ngày tải lên: 17/12/2023, 02:38

92 4 0
Luận văn thạc sĩ Kỹ thuật hóa học: Magnetic copper ferrite nanoparticles as an efficient and reusable catalyst for zomilidine synthesis

Luận văn thạc sĩ Kỹ thuật hóa học: Magnetic copper ferrite nanoparticles as an efficient and reusable catalyst for zomilidine synthesis

... ràng Trang 6Tac giả luận vanDECLARATIONI assure that: The data in thesis completed by myseft and have not been used in the article or otherworks All assistance for the implementation of this thesis ... setconstant at 280 °C Diphenyl ether was used as an internal standard to calculate Trang 22The 'H and '°C NMR spectra were recorded on a Bruker AV 500 MHz spectrometeroperating at 500 MHz for 'H and ... reference to the diphenyl ether After completion, the catalystwas separated by applying an external magnet, then the liquid phase was extractedwith ethyl acetate and dried with an anhydrous NazSOx

Ngày tải lên: 09/09/2024, 07:04

47 2 0
Holcim has strengthened its balance sheet and earning power and positioned itself as an attractive group in the international capital markets

Holcim has strengthened its balance sheet and earning power and positioned itself as an attractive group in the international capital markets

... significantly in the balance sheet positions than in the income statement As at the balance sheet date, the US dollarand the Euro had declined by 8.1% and 0.6%, respectivelyagainst the Swiss franc ... changes in the value of the US dollar and the Euro had significant implications on the consolidated financial statements The currency effect of the US dollar and the Euro on the most important ... accounted for at theexchange rates prevailing at the date of the transactions;gains and losses resulting from the settlement of such transactions and from the translation of monetary assets andliabilities

Ngày tải lên: 30/07/2014, 17:22

86 260 0
Methanol as an alternative transportation fuel in the US options for sustainable and or energy secure transportation

Methanol as an alternative transportation fuel in the US options for sustainable and or energy secure transportation

... of the methanol is for chemical production of formaldehyde and acetic acid While MTBE and TAME were dominant in the past, production is decreasing as MTBE has been banned in the US and is Trang ... biomass gasification The need for further gas Trang 38cleanup and slag control increases the capital intensity of a biomass to methanol plant and lead to lower energy conversion efficiency These ... by ethanol The largest US producers and their feedstocks are listed in Table 2 [Dolan.] The historical US cost of methanol, gasoline and E85 are compared in Figure 3 The costs of E85 and gasoline

Ngày tải lên: 25/11/2016, 11:33

81 944 0
Examining the plausibility of extensive reading as an approach to language teaching and learning the case in a high school

Examining the plausibility of extensive reading as an approach to language teaching and learning the case in a high school

... needs, tastes and interests, so as to energize and motivate them to read the books” With some need analysis in advance, the organiser/teacher can easily identify the appropriate genre(s) for their ... faraway land and strange customs and practices could be the most popular among school children and even teenagers g The consolidation of previously learned language The authentic, or near-authentic ... recognition and reading comprehension was reported to be gained after the first year, and wider gains in oral and written skills after two years c The increase of the students' exposure to the language

Ngày tải lên: 24/04/2017, 00:13

14 313 0
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