An investigation of broadband antennas
An investigation of broadband antennas
... of the antenna dimensions by 10% given a constant frequency band of interest Chapter Broadband Antennas Broadband antennas refer to antennas with wide bandwidth [10, 11] The bandwidth of an antenna ... frequency ranges of operation Therefore, much research has been carried out on both designing broadband antennas and miniaturization of antennas As opposed to resonant structures used by narrowband antennas, ... Chapter Broadband Antennas 2.1 Frequency Independent Antennas 2.2 Ultra Wideband Antennas 11 Chapter Novel Planar Volcano-Smoke Antennas 17 3.1 A simple and quick...
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Tài liệu Báo cáo khoa học: An investigation of the substrate specificity of the xyloglucanase Cel74A from Hypocrea jecorina pdf
... better understanding of the factors that contribute to the divergent specificity of these xyloglucanases Experimental procedures Enzyme expression and purification Cel74A was obtained from an engineered ... presumably, contain the sites of O-glycosylation, but we have not identified the specific site(s) or the form of the O-glycans The CD spectrum of Cel74A looks a lot like that of an unordered protein ... hydrolysis of carboxymethyl cellulose, b-glucan and xyloglucan (Table 1) differ from those reported by Grishutin et al [6], although the strong preference of Cel74A for the last of these substrates...
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An Investigation of Earnings Management through Marketing Actions potx
... soup manufacturers‟ fiscal calendars and earnings management incentives We find that soup manufacturers increase the frequency and change the mix of marketing promotions when they need to meet earnings ... establishment of a total marketing budget requires negotiation between both brand 16 Blattberg and Neslin (1990) p.382 11 managers and senior management. 17 This suggests that national brand managers and ... represents an average of 52.5% of sales with a range of 2–100% and a standard deviation of 15.0% Due to concerns about lack of independence of observations within the dataset, we use a single randomly...
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Performance inconsistency in mutual funds: An investigation of window- dressing behavior pot
... Linlin Ma and Yuehua Tang for providing data Performance inconsistency in mutual funds: An investigation of window -dressing behavior ABSTRACT This paper develops two measures of performance inconsistency ... decisions Performance inconsistency in mutual funds: An investigation of window -dressing behavior In addition to information contained in realized fund returns, there is growing evidence in the ... construction of the main variables including the two performance inconsistency measures Section III analyzes the determinants of performance inconsistency Section IV investigates the effect of performance...
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An investigation of the effectiveness of virtual learning environment implementation in primary education docx
... An investigation of the effectiveness of VLE implementation in primary education against the costs incurred with VLE implementation: financial, in terms of computer hardware, software licensing, ... participation in the pilot study Miles Berry An investigation of the effectiveness of VLE implementation in primary education Introduction “Buying a VLE is one of the most important decisions for an institution, ... than others, making the quality and depth of the discourse uneven, and contributing to tensions arising within the group” (p 206) Miles Berry 27 An investigation of the effectiveness of VLE implementation...
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An Investigation of English Listening Strategies Used by Thai Undergraduate Students in Public Universities in the South pdf
... strategies used, but were found across levels of English This study aimed to explore listening strategies used by undergraduate students at four public universities in the south of Thailand to find ... bottom 10 strategies reported as being used by the students? Based on the mean scores of the frequency of each strategy item used by the subjects, the top 10 strategies used are presented in the table ... significance of listening and benefits of using the right strategies with the right tasks They can also serve as guidelines for teachers who would like to provide strategy training in English listening...
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Assessing the relationships among information technology flexibility, IT-business strategic alignment, and information technology effectiveness An investigation of business intelligence implementation
... 2006; Luftman, 2005; Rajendran & Vivekanandan, 2008) Achieving and sustaining IT -business strategic alignment, flexibility, and effectiveness have been long-standing goals that many IT and business ... and effectiveness can enable and drive innovation and add business value in an enterprise The attainment of IT efficiency and effectiveness should be the focus of a business s attention and strategic ... understand that IT effectiveness and efficiency can lead to better organization performance and support and enable its strategic business needs Ranganathan and Brown (2006) asserted that organizations...
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oklahoma residential real estate brokerage an investigation of the impact of the new broker relationship act
... Information and Learning Company 300 North Zeeb Road P.O Box 1346 Ann Arbor, MI 48106-1346 © Jimmie Voss, 2007 OKLAHOMA RESIDENTIAL REAL ESTATE BROKERAGE: AN INVESTIGATION OF THE IMPACT OF THE NEW BROKER ... changes in the marketplace have clouded the role of brokers, blurring the lines of responsibility The origination of these changes vary; some of the changes stem from new public policies and others ... that the cooperating broker is the subagent of the listing broker As 16 the subagent of the listing broker, the cooperating broker has a fiduciary obligation to the seller in the real estate transaction...
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Project Gutenberg’s An Investigation of the Laws of Thought, by George Boole ppt
... i AN INVESTIGATION OF THE LAWS OF THOUGHT, ON WHICH ARE FOUNDED THE MATHEMATICAL THEORIES OF LOGIC AND PROBABILITIES BY GEORGE BOOLE, LL D PROFESSOR OF MATHEMATICS IN QUEEN’S ... influence of human wants and passions is unfelt On the other hand, the distemperature of seasons, the eruption of volcanoes, the spread of blight in the vegetable, or of epidemic maladies in the animal ... testify to the sufficiency of the classification which has been adopted Chapter III DERIVATION OF THE LAWS OF THE SYMBOLS OF LOGIC FROM THE LAWS OF THE OPERATIONS OF THE HUMAN MIND The object of science,...
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Báo cáo khoa học: "An investigation of intensity-modulated radiation therapy versus conventional two-dimensional and 3D-conformal radiation therapy for early stage larynx cancer" ppt
... as: Gomez et al.: An investigation of intensitymodulated radiation therapy versus conventional two-dimensional and 3D-conformal radiation therapy for early stage larynx cancer Radiation Oncology ... other form of conformal radiation improve upon the excellent rates of local control already achieved with conventional techniques? Second, will the routine use of IMRT lead to a higher risk of marginal ... squamous cell carcinoma of the glottic larynx treated with radiation therapy: relationship of dose-fractionation factors to local control and complications International journal of radiation oncology,...
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Báo cáo y học: " An investigation of cognitive ''''branching'''' processes in major depression" pot
... impairment in depression, but rather a specific impairment in learning An interesting finding was the change in the patients mood throughout the course of the branching experiment They showed both an increase ... depressed samples in terms of the severity of the symptoms [20,34] Therefore the lack of a deficit in the branching, dual-task and delay conditions of the task cannot easily be explained by the fact ... tentatively support the hypothesis of a contextual learning deficit in patients with major depression This study thus provides an exciting development in understanding the role of cognition in major...
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báo cáo khoa học: " Whither RDS? An investigation of Respondent Driven Sampling as a method of recruiting mainstream marijuana users" pdf
... of a chain-referral method that is innovative and potentially improves on other methods of recruiting mainstream marijuana users Compared to other smaller populations of drug users, marijuana ... Siegal HA, Rahman A, Li L: Respondentdriven sampling to recruit MDMA users: A methodological assessment Drug and Alcohol Dependence 2005, 78:147-157 17 Hathaway AD, Erickson PG, Lucas P: Canadian ... Youth and Families, University of Alberta, Edmonton, Alberta, Canada, 3Department of Social, Prevention and Health Policy Research, Centre for Addiction and Mental Health, Toronto, Ontario, Canada,...
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Báo cáo khoa học: " An Investigation of the Ability of the Glutaraldehyde Test to Distinguish between Acute and Chronic Inflammatory Disease in Horses" ppsx
... of the reliability of the glutaraldehyde test to determine the level of gamma globulin in the serum of foals and the suitability of this test in practice for the control of colostrum intake in ... adding equal amounts of fresh blood and glutaraldehyde in a test tube, mixing by slowly turning the test tube and visually observing and noting the time re- Glutaraldehyde test of in ammatory disease ... acts then as an indicator for further laboratory analysis of blood to determine chronicity and etiology of the disease If the test is negative, the disease is most likely acute or the systemic in ammatory...
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Báo cáo y học: "Bimodal action of the flavonoid quercetin on basophil function: an investigation of the putative biochemical targets" doc
... series of different stimuli Discussion The results here presented confirm the inhibitory action of relatively high concentrations of quercetin on human basophils function previously reported by others ... an inhibitory action on basophils following stimulation with anti-IgE and calcium ionophore A23187, the existing bimodal effects of the flavonol and the complex nature of hypersensitivity reactions ... determine whether the sample population followed a Gaussian distribution Differences between quercetin- treated and non-treated cells were analyzed by using a one-way analysis of variance (ANOVA) followed...
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