A soft switch back to back bi directional DC DC converter and the FPGA based digital control design

... converters The main focus of this thesis is the analysis and design of a soft switching bi- directional DC- DC converter, including the circuit design and the FPGA based digital control design 1.1 Bi- directional ... mode, the bi- directional converter transfers power from the fuel cell to the battery or ultra-capacitor, and the energy is stored there On the other hand, if the AC load like a traction motor can ... two half bridges together, we can obtain the back- to -back bi- directional converter 1.3 Control Analysis and Design of the APHB converter To provide power to the load with high quality, the output...

Developing a system of exercises to improve public speaking skill in interpreting for the 4th year students of english at vinh university

... understanding about public speaking skill in interpreting - The factual states of students in public speaking in interpreting - Students practice of public speaking skill in interpreting 16 2.4.1.1 Students ... VINH UNIVERSITY DEPARTMENT of FOREIGN LANGUAGEs ==== ==== DEVELOPING A SYSTEM OF EXERCISES TO IMPROVE PUBLIC SPEAKING SKILL IN INTERPRETING FOR THE 4TH YEAR STUDENTS OF ENGLISH AT VINH UNIVERSITY ... of public speaking exercise The table presents the information about doing public speaking exercises of students at Vinh University As an overall trend, we can see that reading aloud and speaking...

A study on how to improve speaking skill through extra activities for the first-year English non - major students at Hai Phong Private University

... decided to choose the research with the title How to improve English speaking skill through extra- activities for the first year English non- major students at Hai Phong Private University 10 Aims ... first year English non- major students in Hai Phong Private University Its aim is to research studentss attitudes and expectations about studying English speaking skill through the extra- activities ... of the study and the scope of the study 2.1 Aims of the study My study is about to help the first year English non- major students at Hai Phong Private University improve their speaking skill through...

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Báo cáo y học: "Insights into spatial configuration of a galactosylated epitope required to trigger arthritogenic T-cell receptors specific for the sugar moiety" ppsx

... galactose by an equatorial hydroxy group; Figure 1) totally elimiated the responses of A2 G10 and A9 E5 hybridomas but retained stimulation of A8 E2 hybridoma These findings point to the galactose ... exclusively for the galactosylated form of Page of (page number not for citation purposes) The inhibition of the response of the A8 E2 hybridoma Gal-Hyl peptide hybridoma was used as the indicator peptide ... Acknowledgements The authors are indebted to Drs Orly Amar and Alexandra Doncarli for help with the initiation of the study They greatly acknowledge the expert assistance of Franck Lager for breeding and...

Iterative bi directional kalman DFE equalizer for the high data rate HF waveforms in the HF channel

... curves for all data rates for the iterative structure of the bi- directional Kalman- DFE are shown in Fig 11 Fig.6 Bi- directional Kalman- DFE structure Fig.8 Bi- directional Kalman- DFE, decision-directed, ... Otnes in [8] for the HF medium data rate standard, and he extends his results for high data rates in [9] In this paper, we first investigate the performance of basic Kalman- DFE with detailed tuning ... VI shows the final form of the iterative bidirectional Kalman- DFE structure and the final BER performance results II SYSTEM MODEL A Transmitter The transmitter structure for high data rate serial...

Back seat or center stage CFOs and the media

... can work extremely well.” Back seat or center stage? CFOs and the media 15 The infrastructure to support CFOs has not caught up with their broadening media role 16 Back seat or center stage? CFOs ... therefore needs to be based on a positive outcome, not the absence of a negative one Back seat or center stage? CFOs and the media More CFOs have a more active role with the media Back seat or ... who participated and shared their experience Back seat or center stage? CFOs and the media Executive summary Back seat or center stage? CFOs can rarely be accused of seeking the media limelight...

A fuzzy logic CC PWM three phase AC DC converter

... output voltage variation is very limited (5 2%) and both a fast recovery of the rated DC voltage and the accurate input currents tracking are obtained Finally the control has been tested for a reference ... proposed CC- PWM AC/ DC actual power factor PF and can be much smaller than the theoretical one, computed for PF= This behaviour can be recognised in Fig that shows the system evolution at startup, ... previous drawbacks, a control technique based on the fuzzy logic is proposed Such a controller is able to manage the energy exchange by taking into account the actual evolution of the electric quantities...

‘GOOD RIDDANCE TO BAD COMPANY’: HEDDA HOPPER, HOLLYWOOD GOSSIP, AND THE CAMPAIGN AGAINST CHARLIE CHAPLIN, 1940-1952 pptx

... as the voice of small-town America and used her column to express what she saw as proper mores and values and to advise, and chastise, the residents of Hollywood Babylon’ about their actual and ... work together to stop him!’76 In these ways, Hedda Hopper and her readers contributed to the successful Cold War campaign against Charlie Chaplin Scholars see this incident primarily as the triumph ... ‘Unfortunately, we aren’t able to much about it when the top decisions are made by the likes of Acheson and McGranery,’ referring to the Secretary of State and the Attorney General in the Democratic administration...

SAVINGS BANKS'''' SOCIALLY RESPONSIBLE ACTIVITIES, A WEALTH OF EXPERIENCE: INSIGHTS FROM WSBI MEMBERS IN AFRICA, ASIA AND THE AMERICAS pot

... retail banks and associations thereof in 86 countries of the world (Asia- Paciﬁc, the Americas, Africa and Europe – via the European Savings Banks Group) At the start of 2005, assets of member banks ... ensure the participation of Brazilian Athletics Teams in more than 30 national and international competitions and in 15 other Caixa events that are part of the National Calendar of Sports Caixa also ... JapanPost - Special time savings  Case Study 3: National Savings Bank in Sri Lanka - Gaurawa deposit scheme  Case Study 4: Caixa Economica Federal of Brazil - Turning income into savings and...

Báo cáo y học: "Bench-to-bedside review: Functional relationships between coagulation and the innate immune response and their respective roles in the pathogenesis of sepsis" ppsx

... carboxyl terminus of peptides and proteins In the case of fibrin, removal of carboxyl-terminal lysine residues renders the fibrin less sensitive to lysis by decreasing the ability of plasminogen and ... Functional interrelationships between clotting and the innate immune response The close ancestral and functional linkage between clotting and inflammation is readily appreciated in study of human physiologic ... [7,15] Any injury to the exoskeleton of the crab immediately jeopardizes the integrity of the internal milieu of the organism Not only is there a real threat of loss of internal contents of the crab...

Strong, Safe, and Resilient A Strategic Policy Guide for Disaster Risk Management in East Asia and the Pacific

... Contributors Abigail Baca is a Disaster Risk Management Specialist in the World Bank’s East Asia and the Pacific Disaster Risk Management team Since joining the World Bank’s Global Facility for Disaster ... urban infrastructure and flood control projects He is also preparing a publication on climate risk management and adaptation Liana Zanarisoa Razafindrazay is a Consultant on the East Asia and the ... Coordinator of the World Bank’s Disaster Risk Financing and Insurance Program (DRFI), which aims to mainstream disaster risk financing within the disaster risk management and climate change adaptation...

Bringing a Dying Brand Back to Life

... organization, my ﬁrst thought was that the team would go away It had run its course Like another great African-American institu- Bringing a Dying Brand Back to Life 29 tion, the Negro baseball ... and around the business Many arranged to play ten to 15 games a year at their facilof the organization’s oldity in Orlando, and we timers had to leave They have our annual training couldn’t adapt ... order to become relevant again; second, customers had to be shown that we really cared about them; and third, an accountable organization had to be created a real business Before we get to that,...

Báo cáo y học: "Formulation preference, tolerability and quality of life assessment following a switch from lopinavir/ritonavir soft gel capsule to tablet in human immunodeficiency virus-infected patients" pot

... patient satisfaction, and adherence with lopinavir/ritonavir tablet formulation compared with soft gel capsules AIDS Research and Therapy 2008, 5:21 Gathe JC, Lipman BA, Mayberry C, et al.: Tolerability ... Tolerability and therapy preference of lopinavir/ritonavir (Kaletra®) soft- gel capsules and tablets as single agent in a cohort of HIV positive adult Publish with Bio Med Central and every scientist can ... Tolerability and preference of lopinavir/ritonavir (Kaletra) capsules versus tablets in an African American cohort American Conference for the Treatment of HIV Dallas, TX 2007 Shahriar J, Delate T, Hays...

báo cáo khoa học: " Process evaluation of a participatory ergonomics programme to prevent low back pain and neck pain among workers" pdf

... al.: Process evaluation of a participatory ergonomics programme to prevent low back pain and neck pain among workers Implementation Science 2010 5:65 Submit your next manuscript to BioMed Central ... authority, a maximum of eight workers who were a solid representation of the largest and most important task groups at the department If available, an occupational health and safety coordinator ... Bongers PM, van der Beek AJ: Stay@Work: Participatory Ergonomics to prevent low back and neck pain among workers: design of a randomised controlled trial to evaluate the (cost-)effectiveness BMC Musculoskelet...

Báo cáo y học: " A validity-driven approach to the understanding of the personal and societal burden of low back pain: development of a conceptual and measurement model" doc

... A validity-driven approach to the understanding of the personal and societal burden of low back pain: development of a conceptual and measurement model Rachelle Buchbinder1,2,*,#, Roy Batterham3,*, ... develop a conceptual and measurement model of the overall burden of low back pain from the individual’s perspective using a validity-driven approach Methods: To define the breadth of low back pain burden ... interview data at a number of stages of development Quantify variations in the effects of low back pain across a broad • Cluster analysis to identify score profiles and qualitative confirmation of these...

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