international journal of electronics communication and computer engineering ijecce

...   NetworkSecurity:History,Importance, and Future University of FloridaDepartment of Electrical and Computer Engineering  BhavyaDaya   ABSTRACT  Network security has become more important to personal computer ... organizations, and the military. With the advent of the internet, security becameamajorconcern and thehistory of security allowsabetterunderstanding of theemergence of security ... monitor and alert of an attack,whereasotherstrytoblocktheattack.  2.2.4 Anti‐MalwareSoftware and scanners  Viruses,worms and Trojanhorsesare allexamples of malicioussoftware,orMalwareforshort.Special so‐called...

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Ngày tải lên: 23/06/2014, 01:20

... credit; valuation; policies and procedures; systems; control of roll-off risks; and management of concentration risk arising from the bank’s use of CRM techniques and its interaction with the ... the form of any of the following: revolving credits and lines of credit (including credit cards and overdrafts), personal term loans and leases (e.g. instalment loans, auto loans and leases, ... verification of the consistency, timeliness and reliability of data sources used to run internal models, including the independence of such data sources; and the accuracy and appropriateness of volatility...

Ngày tải lên: 15/01/2014, 16:56

... the number of incidents of sexual violence anonymously reported to health and protection services and security officers;  Monitor the number of survivors of sexual violence who seek and receive ... sexual violence are often stigmatised and/ or rejected by their husbands, family, and community. 136 I The Johns Hopkins and the International Federation of Red Cross and Red Crescent Societies ... Community knowledge, attitudes, and practices  Understanding cultural norms and the effect of dislocation on:  Rites of passage  Status of women  Knowledge of AIDS and STIs  Gender-based...

Ngày tải lên: 14/03/2014, 14:20

... natural frequencies and the experimental ones are ARTICLE IN PRESS Fig. 2. FE model of the machine. Z Y X Fig. 3. Geometry of the EMA. I. Garitaonandia et al. / International Journal of Machine Tools ... degrees of freedom. Fig. 8. Geometry of centerless grinding. I. Garitaonandia et al. / International Journal of Machine Tools & Manufacture 48 (2008) 832–840 837 until the pole crosses it and ... International Journal of Machine Tool Design and Research 4 (1965) 175–187. ARTICLE IN PRESS Fig. 12. Final workpiece profile: (a) theoretical and (b) experimental. I. Garitaonandia et al. / International...

Ngày tải lên: 22/03/2014, 11:20

... gain. Fig. 7. (a) Evolution of the root corresponding to the main chatter mode and (b) comparison of receptance FRFs. M.H. Fernandes et al. / International Journal of Machine Tools & Manufacture ... model M.H. Fernandes a , I. Garitaonandia a, Ã , J. Albizuri b , J.M. Herna ´ ndez a , D. Barrenetxea c a Faculty of Mining Engineering, Department of Mechanical Engineering, University of the Basque ... behaviour of the machine. References [1] J.P. Gurney, An analysis of centerless grinding, ASME Journal of Engineering for Industry 87 (1964) 163–174. [2] M. Miyashita, Unstable vibration analysis of...

Ngày tải lên: 22/03/2014, 11:20

... and study of the professional formulation and influence of public policy and the implementation of such policy on a regular and organized basis on behalf of the publir inter- est of a society, ... is used -and the notion of politics conjures up the prospect of conllict, power struggles, and clashes of ideas and inter- ests. Given that most policymaking involves large numbers of individu- ... self, the concreteness and clarity to the ge1"teral public of ghe issue, the credibility of the sources of information the public receives, and the quantity of pub- licity the issue...

Ngày tải lên: 29/03/2014, 05:20

... International Journal of Purchasing and Materials Management, Vol. 29, No. 2, pp. 3-9. International Journal of Electronic Business Management, Vol. 3, No. 3 (2005) 234 18. Roberts, B. and ... modeling, and CAD/CAM. He is a Member of the SME, ASME, SCC, and PDMA. Chiwei Lin is an Assistant Professor in Department of Industrial Engineering and Management, Ming Hsin University of Science ... Li 1 and Jen-Yu Yang 1 1 Department of Industrial Engineering and Engineering Management National Tsing Hua University Hsinchu (300), Taiwan 2 Department of Industrial Engineering and Management...

Ngày tải lên: 29/03/2014, 17:20

... two-dimensional, and consists of elliptic curve points. Summations of multiplies of the two points are computed and stored in the LUT. In the main loop of the algorithm, the LUT is indexed by a set of bits ... The purpose of the thesis is to study the performance of the ECDSA on the SC140. Analysis of the implementation, the benefits of an assembly implementation, and the strength of the compiler ... shift _and_ add 50 34 35 20 143 Shifts 160ặ162 shift _and_ add2 195 138 72 56 271 Shifts 1ặ31 shift _and_ add2 168 119 66 50 255 Shifts 32ặ63 shift _and_ add2 141 100 60 44 235 Shifts 64ặ95 shift _and_ add2...

Ngày tải lên: 10/04/2014, 22:50

... results of engineering research and works in fluid flow and heat transfer are expressed in terms of nondimensional numbers. It is important to develop a good understanding of ... All Rights Reserved. 30 Chapter 3 Table 3.5. The Dimensions and Properties Used Station Standoff 1 Standoff 2 Standoff 3 Air 1 R Air 1 L Air 1 Air 2-1 Air 2-4 Air 2-2 Air2 Air ... general set of equations. These equations are based on conservation of mass, conservation of momentum, conservation of energy and a constitutive relationship. This general form of equa- tions ...

Ngày tải lên: 03/06/2014, 01:25

... final manuscript. Appendix List of search terms Conceptual model terms ▪ International Classification of Functioning, Disability and Health (ICF) ▪ International Classification of Impairment, Disability and Handicap ... concept of partic- ipation and included if its domains cover a minimum of three chapters (domains) between d3 Communication and d9 Community, social and civic life in the ICF component activities and ... activities and participation domains the instruments cover, an even broader defini- tion of participation was used by also including d1 Learn- ing and applying knowledge and d2 General tasks and demands...

Ngày tải lên: 18/06/2014, 19:20

... 2 Assistant Professor, School of Physical Therapy, Faculty of Health Sciences and Department of Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, The University of Western ... reported that a loss of inde- pendence may have consequences on the quality of life and psychosocial well being of an individual. The cultural background of patients in this study and the support ... the components of Body Structure and Function, Activities, and Participation. The second part covers contextual fac- tors and includes the components of Environmental Fac- tors and Personal Factors....

Ngày tải lên: 18/06/2014, 19:20

... concentrations of PM2.5 and PM1 were 30 àg/m3 and 12 àg/m3 in peak journeys in comparison to 14 àg/m3 and 6 4 events and mortality in older and cardiac patients. Potential physiologic effects of in- vehicle, ... period of four months and within this period, the concentrations of PM10, PM2.5 and PM1 in car journeys were generally similar during both morning and evening journeys with average values of 21 ... peak and off-peak levels of PM10, PM2.5 and PM1 in air-conditioned train coaches. On the other hand, in non air-conditioned coaches a significant difference was documented only for PM2.5 and...

Ngày tải lên: 20/06/2014, 00:20

... intellectual and commercial). Authors' contribution HG have made substantial contributions to conception and design, to acquisition of data and analysis and interpretation of data; have ... intellectual content and gave final approval of the version to be published. HS have made substantial contributions to conception and design and to analysis and interpretation of data; have been ... on a total of 20 adult fat sand rats (Psammomys obesus) with a mean body weight of 219 g (200g to 260g). The fat sand rat is a rodent species found in the deserts of the Middle East and northern...

Ngày tải lên: 20/06/2014, 00:20