GLORIA

GEOMAR Library Ocean Research Information Access

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Institute of Advanced Engineering and Science  (4)
  • Unknown  (4)
Material
Publisher
  • Institute of Advanced Engineering and Science  (4)
Language
  • Unknown  (4)
Years
  • 1
    Online Resource
    Online Resource
    Institute of Advanced Engineering and Science ; 2017
    In:  International Journal of Power Electronics and Drive Systems (IJPEDS) Vol. 8, No. 2 ( 2017-06-01), p. 795-
    In: International Journal of Power Electronics and Drive Systems (IJPEDS), Institute of Advanced Engineering and Science, Vol. 8, No. 2 ( 2017-06-01), p. 795-
    Abstract: Multilevel inverters have become popular among high power converters for the past few years due to their high quality output waveform and low total harmonic distortions (THD). In addition, the filter size also reduces significantly to achieve a pure sine wave output. Cascaded H-Bridge topology has been recognized as the most promising among various classical topologies for multi-level inverters on the basis of its modular form and ease of design, troubleshooting, packaging and high power capabilities. However, a large number of switches are required in cascaded H-Bridge multilevel inverter that leads to larger system losses and an increase in cost. In this paper the modified cascaded topology is proposed to reduce the number of controlled switches without affecting the resolution of output waveform or the number of voltage levels. We achieved this by replacing some of the high cost controlled transistor switches with diodes, in the cascaded H-Bridges. Furthermore, equal voltage source sharing is also possible by using the proposed topology. Hence the proposed inverter is a type of cascaded multilevel inverter with reduced switches, better modular structure, low cost and high efficiency. The inverter design is validated using simulations and tested on hardware prototype.
    Type of Medium: Online Resource
    ISSN: 2722-256X , 2088-8694
    URL: Issue
    Language: Unknown
    Publisher: Institute of Advanced Engineering and Science
    Publication Date: 2017
    detail.hit.zdb_id: 2667284-4
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 2
    Online Resource
    Online Resource
    Institute of Advanced Engineering and Science ; 2017
    In:  International Journal of Public Health Science (IJPHS) Vol. 6, No. 2 ( 2017-06-01), p. 112-
    In: International Journal of Public Health Science (IJPHS), Institute of Advanced Engineering and Science, Vol. 6, No. 2 ( 2017-06-01), p. 112-
    Abstract: Smoking is the main cause of morbidity and mortality in the world and is estimated to kill 5 million people each year worldwide. If current patterns of tobacco consumption continue, smoking will kill more than 8 million people each year globally by the year 2030, with 80% of these deaths in the developing countries. This study aimed to determine the prevalence and associated factors of cigarette smoking among male university students in Muzaffarabad, Pakistan. A descriptive cross-sectional study was conducted among 542 male students at University of Azad Jammu & amp; Kashmir in Muzaffarabad from July to December 2015. The socio-demographic characteristics and cigarette smoking behavior of the students were measured by using a standardized pre-tested self-administrated validated questionnaire in English. The overall prevalence of cigarette smoking among students was found to be 49.4%. The mean age of starting cigarette smoking was 19.2 2.73 years. Age, marital status and education were found significantly associted with cigarette smoking behavior ( 〈 em 〉 p 〈 /em 〉 -value & lt;0.05). The most common reason for cigarette smoking was stress alleviation (35.0%) followed by peer pressure (24.5%). As cigarette smoking is considerably higher among students. There is a need to develop effective tobacco control measures among university students in Muzaffarabad.
    Type of Medium: Online Resource
    ISSN: 2252-8806 , 2252-8806
    URL: Issue
    Language: Unknown
    Publisher: Institute of Advanced Engineering and Science
    Publication Date: 2017
    detail.hit.zdb_id: 2710781-4
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 3
    Online Resource
    Online Resource
    Institute of Advanced Engineering and Science ; 2017
    In:  International Journal of Public Health Science (IJPHS) Vol. 6, No. 2 ( 2017-06-01), p. 109-
    In: International Journal of Public Health Science (IJPHS), Institute of Advanced Engineering and Science, Vol. 6, No. 2 ( 2017-06-01), p. 109-
    Abstract: Smoking is the main cause of morbidity and mortality in the world and is estimated to kill 5 million people each year worldwide. If current patterns of tobacco consumption continue, smoking will kill more than 8 million people each year globally by the year 2030, with 80% of these deaths in the developing countries. This study aimed to determine the prevalence and associated factors of cigarette smoking among male university students in Muzaffarabad, Pakistan. A descriptive cross-sectional study was conducted among 542 male students at University of Azad Jammu & amp; Kashmir in Muzaffarabad from July to December 2015. The socio-demographic characteristics and cigarette smoking behavior of the students were measured by using a standardized pre-tested self-administrated validated questionnaire in English. The overall prevalence of cigarette smoking among students was found to be 49.4%. The mean age of starting cigarette smoking was 19.2 2.73 years. Age, marital status and education were found significantly associted with cigarette smoking behavior ( 〈 em 〉 p 〈 /em 〉 -value & lt;0.05). The most common reason for cigarette smoking was stress alleviation (35.0%) followed by peer pressure (24.5%). As cigarette smoking is considerably higher among students. There is a need to develop effective tobacco control measures among university students in Muzaffarabad.
    Type of Medium: Online Resource
    ISSN: 2620-4126 , 2252-8806
    URL: Issue
    Language: Unknown
    Publisher: Institute of Advanced Engineering and Science
    Publication Date: 2017
    detail.hit.zdb_id: 2710781-4
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 4
    Online Resource
    Online Resource
    Institute of Advanced Engineering and Science ; 2019
    In:  Indonesian Journal of Electrical Engineering and Computer Science Vol. 15, No. 1 ( 2019-07-01), p. 230-
    In: Indonesian Journal of Electrical Engineering and Computer Science, Institute of Advanced Engineering and Science, Vol. 15, No. 1 ( 2019-07-01), p. 230-
    Abstract: 〈 p class="IEEEAuthorAffiliation" 〉 The motive of contriving the proposed research was originated after recognizing some false alarm in measuring health parameters and practical issues in hospitals for example approachability and presence of patient at designated place for the evaluation of the health parameters like Blood pressure, sugar, body temperature, pulse and some other parameters.  The manual entry of the data into the systems have been become a critical problem. To vanquish this problem, a wearable gadget has been designed, so that a patient can carry it feasibly. Various approaches like Bayesian classifier has been applied to minimize the false alarm. Fuzzy logic, Kalman filtering, extended Kalman filtering, support vector machine, multi-layer perceptron, adaptive neuro fuzzy inference system and cuckoo search have been applied to eliminate the false alarm and give the best optimum solution. Results have proved that PSO worked betted as its convergence time is less than the others algorithms and produced best optimum value for the body vitals. Moreover, PSO has been applied to achieve the best optimal results and to increase the performance.  Monitoring of heart pulse rate and body temperature readings that were recorded in database were then tested and validated by comparing digital thermometer and digital inflator. PSO will converge and give the global best position of data by updating the velocity. Results proved that PSO produced better results by optimizing with better accuracy and precision and can be acknowledged as cost-effective solution. 〈 /p 〉
    Type of Medium: Online Resource
    ISSN: 2502-4760 , 2502-4752
    URL: Issue
    Language: Unknown
    Publisher: Institute of Advanced Engineering and Science
    Publication Date: 2019
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...