Dr Naufahuâs verdict : âHer weight gain is not just down to a slower metabolism. She is probably eating more calories than she realises. To lose a pound of fat, you need a calorie deficit of 3,500kcals each week. For the average woman that means cutting down 400 to 500 kcals a day, about 20%. âSo if Joycelyn cuts her intake to around 1,700 calories, she would probably lose about a pound a week.â. Joycelynâs reaction : âFinding out my daily calorie needs was a shock and made me think about what I eat.
Stands for Digital Video Interface. DVI is a video connection standard created by the Digital Display Working Group (DDWG). Most DVI ports support both analog and digital displays. If the display is analog, the DVI connection converts the digital signal to an analog signal. If the display is digital, no conversion is necessary.
DVI connectors come in 3 varieties. 1  DVI-A can transmit analog signals, allowing it to be backwards compatible with VGA (useful for CRT monitors and LCDs of lower quality). 2  DVI-D can transmit the newer digital signals. 3  DVI-I is capable of both analog and digital. 4  In certain cases, you may need a VGA-to-DVI or DVI-to-VGA converter cable. HDMI (High Definition Multimedia Interface) In the past decade, high-definition broadcasts became the new standard of what it means to be high quality. Unlike VGA and DVI, HDMI sends both video and audio signals together. The signals are digital only; thus, HDMI is only compatible with newer devices.