the past 25 years have shown that placebos satisfactorily relieved symptoms in an average of 35 percent of patients tested. These symptoms include; fever, severe postoperative pain, anginal pain, headache, and anxiety, among other complaints. The explanation for this strange phenomenon is that thehuman mind can create actual changes in body chemistry as a result of what it believes. If, for exam
the signal ofthe low battery is easily detected. And for the case of some problems with the display function, it also will be helpful if A/S center’s phone number is presented on the back side of MP3 player.
4. Tactile displays
Use of shape and texture for control coding
Vibrotactile displays
• Optacon used for reading
• Displaying spatial information
of three components: An antenna or coil, A transceiver (with decoder), A transponder (RF tag) electronically programmed with unique information. The antenna emits radio signals to activate the tag and to read and write data to it. Thereader emits radio waves in ranges of anywhere from one inch to 100 feet or more, depending upon its power output and the radio frequency used. When an RFID tag pas
What is human resource and practice?
Human resource(HR) policies and practices- such as employee selection, training, and performance management-influence an organization’s effectiveness.
The importance of HR policies and practices
Human resource represents the sum total of inherent abilities, acquired knowledge and skills, talent and aptitudes of company’s employees. Managing HR is cr
Movie Makeup: From DIY to Digital Effects
1. Read about it
Lon Chaney(1883-1930) was an early silent movie star. This was an ideal medium for him as he was used to using gestures to communicate: both of his parents were deaf. Ofthe more than 100 movies Chaney starred in, he is perhaps most famous for The Hunchback of Notre Dame(1923) and The Phantom ofthe Opera(1925-1929). In these and oth