Abstract: Disclosed are methods and compositions for treating or preventing a disease or disorder responsive to a decrease in baseline mitochondrial iron in a subject in need thereof. The methods typically include administering a pharmaceutical composition comprising a mitochondrial permeable iron chelator to the subject.

Abstract: A display method for displaying an image on a transparent display component of a display device includes receiving a display content, determining a background resolution of the image, selecting one of background images as a first background image based on the display content and the background resolution, performing image processing on the first background image to generate a second background image, adding the display content to the second background image to generate the image, and displaying the image on the transparent display component.

Abstract: Disclosed are methods and compositions for treating or preventing a disease or disorder responsive to a decrease in baseline mitochondrial iron in a subject in need thereof. The methods typically include administering a pharmaceutical composition comprising a mitochondrial permeable iron chelator to the subject.

Abstract: A display method for display an image on a transparent display component of a display device is provided. The display method includes receiving a display content, determining a background resolution of the image, selecting one of background images as a first background image based on the display content and the background resolution, performing image processing on the first background image to generate a second background image, adding the display content to the second background image to generate the image, and displaying the image on the transparent display component.

Abstract: An LED lighting device with light converging effect has a circuit board with multiple LEDs, a light converging base and a cover. The light converging base is securely connected to the circuit board and has multiple reflecting cavities defined in the light converging base. Each reflecting cavity has a bore defined in a bottom of the reflecting cavity and corresponding to and receiving one of the LEDs. Each cavity has a depth larger than a length of the corresponding LED. The cover is combined with the light converging base to enclose the LEDs.

Abstract: A Light Emitting Diode (LED) lighting device provides widened light distribution range. The lighting device has a base with a circuit board, a cover and a reflection plate. The circuit board has multiple light emitting diodes mounted thereon. The cover is securely connected to the casing. The reflection plate is securely mounted between the circuit board and the cover and has at least one cambered reflecting face to correspond to and partially cover parts of outer edges of the light emitting diodes.