A Cost-Efficient and Time Saving Exercise Posture Monitoring System

Author(s):  
Sarvesh Virkud ◽  
Aditya Mehta ◽  
Necil Dabre ◽  
Jignesh Sisodia
Author(s):  
Ferdews Tlili ◽  
Rim Haddad ◽  
Ridha Bouallegue ◽  
Neila Mezghani

Author(s):  
Nusrat Binta Nizam ◽  
Tohfatul Jinan ◽  
Wahida Binte Naz Aurthy ◽  
Md. Rakib Hossen ◽  
Jahid Ferdous

Author(s):  
Arman Allamehzadeh ◽  
Jesus Urdiales de la Parra ◽  
Ahmed Hussein ◽  
Fernando Garcia ◽  
Cristina Olaverri-Monreal

Author(s):  
Mool Raj ◽  
Tanishu Mahajan

The study aims to assess the extent of use and adequacy of using the bio-enabled attendance system in educational institutions to develop punctuality among teachers. A fingerprint-based attendance monitoring system was used for this purpose. The sample comprises 70 teachers from an institution where a bio-enabled attendance machine was being used. The investigators collected teachers’ opinions towards using a bio-enabled attendance system for improving their punctuality with the help of a self-prepared questionnaire. The findings reveal that there is a significant difference in the teachers’ opinions towards the use of a bio-enabled attendance system with regards to their residential background and medium of teaching. There is no significant difference in the opinion of the teachers towards the use of a bio-enabled attendance system concerning their gender, computer training and teaching subjects. The results also show that the bio-enabled attendance system contributes towards improving the punctuality of teachers as it is effective, accurate, time-saving and checks the proxy system for marking the attendance.


2011 ◽  
Vol 7 ◽  
pp. 1412-1420 ◽  
Author(s):  
Alicja Schlange ◽  
Antonio Rodolfo dos Santos ◽  
Ulrich Kunz ◽  
Thomas Turek

In this contribution we present for the first time a continuous process for the production of highly active Pt catalysts supported by carbon nanotubes by use of an electrically heated tubular reactor. The synthesized catalysts show a high degree of dispersion and narrow distributions of cluster sizes. In comparison to catalysts synthesized by the conventional oil-bath method a significantly higher electrocatalytic activity was reached, which can be attributed to the higher metal loading and smaller and more uniformly distributed Pt particles on the carbon support. Our approach introduces a simple, time-saving and cost-efficient method for fuel cell catalyst preparation in a flow reactor which could be used at a large scale.


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