... hereafter invented, including photocopying and recording, or in any information storage or retrieval system, without permission in writing from the publishers. British Library Cataloguing in Publication ... ‘distorting’ impact of the inquiry process 3 In both cases the researcher is clearly distinct from the people being researched:the researcher is in the role of the observer, gathering and analysing ... setting, far from resembling a ‘culture ofinquiry’, is dominated by (for example) ‘getting the job done on time’, or stayingwithin cost limits, or even (crudely) ‘not stepping out of line’ So, in
Ngày tải lên: 11/04/2017, 08:56
... of causal inferences C Practical applications of the study findings in a clinical setting may be appropriate for various levels of research D Use of validated, reliable pre-existing instruments ... longitudinal design B A longitudinal study monitors research subjects over a long period, as in observing “a change in self-esteem over time.” C Studying relationships among variables at one point in ... existing data for a secondary purpose not stated in the original research c Exploration of the changing nature of relationships among variables over time d Development or refinement of a tool or instrument
Ngày tải lên: 02/03/2019, 09:36
Rules for scientific research in economics the alpha beta method
... useful in the task of increasing the growth of interdisci-plinary research within the social sciences Even students of the natural sciences may benefi t from the book by learning the differences in ... playing the scientific game, which includes eventually revising the initial point, and changing it if necessary the scientific game includes the use of an algorithm, that is, a procedure for ... problem of an infinite regress We may avoid this trap by making assumptions about the mechanism and maintaining it fixed Ultimately, Trang 32there must be something hidden beneath the things we observe
Ngày tải lên: 06/01/2020, 09:53
Working Paper Series An exploratory review of the design literature gaps and avenues for future research
... design activities within the Information Systems discipline have been extensivelystudied, formalised, and transformed into routine Engineering design finds its reason ofexistence in the need to capture ... key activity in practice-orienteddomains such as architecture, engineering and urban planning (Schön, 1993) Designcourses were first introduced within engineering graduate courses in order to ... acting within each domain changes:from engineers within the product engineering domain, to architects or industrial designers in a firm context, to artists when the focus shifts to the industry
Ngày tải lên: 17/10/2022, 22:06
Centre for Clinical Research in Neuropsychiatry Report 2011—2012
... the information contained in this report is accurate and up to date at the time of printing Citation: Centre for Clinical Research in Neuropsychiatry, 2012 Report 2011-2012 Centre for Clinical Research ... Diagnostic Interview for Psychoses (DIP) was translated into Mongolian and two psychiatrists from NCMH visited CCRN for training in research procedures Additional research procedures, including electrophysiological ... burgeoning of perinatalmental health initiatives in Australia, including the National Perinatal Depression Initiative(NPDI), yet there is currently a gap in our understanding of how these initiatives
Ngày tải lên: 19/10/2022, 01:01
Tài liệu Research " Activity Based Costing Model to Cost Academic Programs and Estimate Costs for Support Services in California Community Colleges " ppt
... focus of effort now needs to shift to indirect costs ABC is useful in examining indirect costs by grouping costs into the four broad levels of facility sustaining, product sustaining, batch level ... in 2002 that found that benchmarking was expected to gain in popularity in the upcoming years Probably the most notable effort to use activity based costing was in the City of Indianapolis, Indiana ... instructional building of the college The facilities department is informed that the main building will be open on Sunday’s and is instructed to ensure heating and cooling systems are operating
Ngày tải lên: 18/02/2014, 11:20
Research " ECONOMETRIC STUDY OF THE DEMAND FOR HIGHER EDUCATION IN CANADA, 1976-1995 " pot
... be taken into account As analyzed earlier, increased years of schooling are associated with increases in lifetime income streams This is one of the main incentives for youth to continue a university ... variation in demand for higher education In addition, they find that demand responds positively to changes in income and negatively to changes in price Using data from 1946 to 1966 in the United ... differential increased by 0.16 log points for 25-64-year-old Americans women compared to 0.04 points for Canadian women Among 25-34-year- olds the increase for Canadian was 0.04 for men and for women
Ngày tải lên: 16/03/2014, 03:20
Báo cáo hóa học: " Research Article Distributed Encoding Algorithm for Source Localization in Sensor Networks" potx
... degradation of localization performance Handling of decoding errors will be discussed inSection 7 7 Decoding of Merged Bins and Handling Decoding Errors In the decoding process, the fusion node ... merging technique plays a role in improving the system performance (ii) L1oyd quantizers Using the statistics about the sensor Since each node consider only the information available to it during ... be minimized in an iterative manner (The new cost function to be minimized x 2 The topic of quantizer design in distributed setting information.) Since the correlation between sensor readings
Ngày tải lên: 21/06/2014, 08:20
Báo cáo hóa học: " Research Article Virtual Cooperation for Throughput Maximization in Distributed Large-Scale Wireless Networks" pptx
... action in the proposed distributed wireless network as a virtual cooperation without broadcasting information from one link to the other links The network throughput in this paper is defined in two ... general shadow-fading model described by the probability of shadowingα and the average cross-link gains ≤1 is considered The main goal is to find the maximum network throughput in the asymptotic ... reproduction in any medium, provided the original work is properly cited A distributed wireless network withK links is considered, where the links are partitioned into M clusters each operating in a
Ngày tải lên: 21/06/2014, 08:20
Báo cáo hóa học: " Research Article Channel Resource Allocation for VoIP Applications in Collaborative IEEE 802.11/802.16 Networks" ppt
... School of Electronics and Information Engineering, Beijing Jiaotong University, Beijing 100044, China 2 School of Computer Engineering, Nanyang Technological University, Singapore 639798 Correspondence ... 802.11 network to provide Internet access to end users This allows for the interworking of WLANs and WiMAXs Trang 4Preamble G T G Contention for initial ranging Contention for BW request MAC header ... (TXOPs) to contend for channel access The key parameters of EDCA include (i) CWmin[AC]: minimal contention window (CW) value for a given AC; (ii) CWmax[AC]: maximal CW value for a given AC; (iii)
Ngày tải lên: 21/06/2014, 11:20
Báo cáo hóa học: " Research Article Cross-Layer Handover Scheme for Multimedia Communications in Next Generation Wireless Networks" potx
... deleted in FASM, and thereby the signal-ing load can be reduced The MN obtains the network’s neighboring information by the MIH Get Information request/response messages, and stores the information ... connecting link is going down (i.e., LGD event) Then the HDM chooses the target handover network by using the neighboring network information in the MN’s cache, and turns on the corresponding interface ... 3: Signaling flows of the FASM Dotted line depicts buffering and forwarding packets Trang 5about the networks in its cache The MIH Get Informationrequest/response can be done much before the L2
Ngày tải lên: 21/06/2014, 11:20
Báo cáo hóa học: " Research Article A Fluid Model for Performance Analysis in Cellular Networks" doc
... the influence of an entering mobile station whatever its position in a cell and is thus the starting point for an efficient call admission control algorithm For cellular systems without internal interference, ... interest and interferers is 2R c and the interfering network is made of a continuum of base stations 3 Fluid Model In this section, we first present the model, derive the closed-form closed-formula ... decreasing, the BS density is increasing We are thus able to find, for a given mobile density, the BS density that will ensure continuous coverage in the network For example, for 20 mobiles/Km2, the
Ngày tải lên: 21/06/2014, 11:20
Báo cáo hóa học: " Research Article Tree Based Protocol for Key Management in Wireless Sensor Networks" pptx
... load a secret information in the sensor nodes before their deployment in the network This secret information deployed in the network may be the secret key itself or an auxiliary information that ... are resource constrained, sensor nodes cannot implement mechanisms for detecting malicious nodes For example, putting a sensor node in promiscuous mode is not feasible Detecting captured nodes ... so he becomes an insider attacker The keys of the compromised node can be used for forging wrong messages (reading message, for example,) and also consume nodes’ energy by sending useless messages
Ngày tải lên: 21/06/2014, 11:20
Báo cáo hóa học: " Research Article Cooperative Coding and Caching for Streaming Data in Multihop Wireless Networks" ppt
... Therefore, many existing schemes have focused on achieving a full cardinality in data combination For example, the proposals in [11, 12,15,24] generally increase the cardinality by combining as ... cardinality at any time Trang 63.4 Maintaining Uniform Distribution of Cardinality Wehave shown the performance of C3 under a uniform cardinality distribution It remains to show how a uniform ... a combined data segment having cardinality 1 < k < i remains unchanged The probability of a combined data segment having cardinality i is the same as that having cardinality N before data
Ngày tải lên: 21/06/2014, 17:20
báo cáo hóa học:" Research Article Optical Music Recognition for Scores Written in White Mensural Notation" docx
... the threshold obtained by the Otsu method [13] in each cell The next step is to interpolate the illumination pattern to the size of the original image The starting points for the interpolation precess ... [18] (1) a point in the standard plane corresponds to asinusoidal curve in the Hough plane, (2) a point in the Hough plane corresponds to a straightline in the standard plane, (3) points of the ... straight line in the standard planecorrespond to sinusoids that share a single commonpoint in the Hough plane In particular, property (3) can be used to find the rotationangle of the image In Figure
Ngày tải lên: 21/06/2014, 20:20
New Directions for Biosciences Research in Agriculture docx
... and engineering communities It is administered jointly by both Academies and the Institute of Medicine The National Academy of Engineering and the Institute of Medicine were established in 1964 ... more widespread, due in part to the influence of genetic engineering Increasing interest is also being generated in other areas of basic plant and animal sciences, including biochemistry, physiology, ... recombinant genes will not be passed on to the offspring Microinjection into the Germ Line The stable integration of foreign genes into the mouse genome has been achieved by microinjecting cloned...
Ngày tải lên: 06/03/2014, 14:21
The Field Behind the Screen: Using Netnography For Marketing Research in Online Communities pptx
... reinforcing consumption Hence, marketing researchers interested in online word-ofmouth and influence may find it useful to track how tourists and minglers are socialized and “upgraded” to insiders ... the individual marketing researcher, these steps may act as a guide to researchers interested in rigorously applying the method to their own research This combination of more rigorous online ... —an unprecedentedly unique combination not found in any other marketing research method— “netnography” allows continuing access to informants in a particular online social situation This access...
Ngày tải lên: 23/03/2014, 03:20
advanced experimental methods for noise research in nanoscale electronic devices
... out This is left for future papers Conclusion In conclusion, we pinpoint in this letter several properties resulting from introducing phase-locking in Pegg-Barnett quantum phase formalism We recall ... is the fluctuating number of increments in time intervals of identical length With increasing sampling intervals there increase both the average and the variance of the number of increments Randomness ... also a nonlinear component in the noise data of Collins and Avouris [30] For instance, a close look at the figure 1b from [30] indicates that for current till about 50µA, the noise intensity SI~I1.4,...
Ngày tải lên: 04/06/2014, 15:13
Tài liệu ISSUES IN THE INTEGRATION OF RESEARCH AND OPERATIONAL SATELLITE SYSTEMS FOR CLIMATE RESEARCH pdf
... Implementation Washington, D.C.: National Academy Press, forthcoming INTEGRATING RESEARCH AND OPERATIONAL MISSIONS IN SUPPORT OF CLIMATE RESEARCH Integrating Research and Operational Missions in Support ... SOUNDINGS discrimination of thin clouds is possible using more highly resolved line absorption information; and (3) spectral measurements enhance the capability of providing other nonsounding information, ... of infrared sounders continued 20 ISSUES IN THE INTEGRATION OF RESEARCH AND OPERATIONAL SATELLITE SYSTEMS FOR CLIMATE RESEARCH Box 2.1 Continued • Radiance data, complete with calibration information,...
Ngày tải lên: 17/02/2014, 07:20
Tài liệu Reversed Food Chain – From the Plate to the Farm Priorities in Food Safety and Food Technology for European Research potx
... indispensable for the introduction of new technologies into the food chain The example of biotechnology in food production in Europe indicates that consumers will increasingly call for more information ... texture, taste etc), information delivered by the producer (labelling, information printed on the product/packaging, advertisement), and indirect information from other sources These information flows ... adequate tool for generating this information efficiently It should be kept in mind that content and form of the information would have to be designed according to consumer needs (see “Labelling” above)...
Ngày tải lên: 22/02/2014, 05:20
Bạn có muốn tìm thêm với từ khóa: