Abstract: The invention relates to a composition for promoting the growth of legumes. The composition includes auxin, choline chloride and ?-aminobutyric acid (GABA). The invention also relates to a method for promoting the growth of legumes.

Abstract: A semiconductor structure is provided. The semiconductor structure includes a substrate, a channel layer, a barrier layer, a compound semiconductor layer, a gate electrode, and a stack of dielectric layers. The channel layer is disposed on the substrate. The barrier layer is disposed on the channel layer. The compound semiconductor layer is disposed on the barrier layer. The gate electrode is disposed on the compound semiconductor layer. The stack of dielectric layers is disposed on the gate electrode. The stack of dielectric layers includes layers having different etching rates.

Abstract: A microfluidic detection unit comprises at least one fluid injection section, a fluid storage section and a detection section. Each fluid injection section defines a fluid outlet; the fluid storage section is in gas communication with the atmosphere and defines a fluid inlet; the detection section defines a first end in communication with the fluid outlet and a second end in communication with the fluid inlet. A height difference is defined between the fluid outlet and the fluid inlet along the direction of gravity. When a first fluid is injected from the at least one fluid injection section, the first fluid is driven by gravity to pass through the detection section and accumulate to form a droplet at the fluid inlet, such that a state of fluid pressure equilibrium of the first fluid is established.

Abstract: Integrated fan-out packages and methods of forming the same are disclosed. An integrated fan-out package includes two dies, an encapsulant, a first metal line and a plurality of dummy vias. The encapsulant is disposed between the two dies. The first metal line is disposed over the two dies and the encapsulant, and electrically connected to the two dies. The plurality of dummy vias is disposed over the encapsulant and aside the first metal line.

Abstract: The bicycle carrying bag includes a main bag and a shoulder strap. The main bag is composed of a bag sheet and a soft pad top-dressed on the bag sheet. Edges of the bag sheet are disposed with a first zipper and a second zipper to make the bag sheet form a bag body. Two blanks are remained between the two zippers and are disposed with a pair of Velcro patches. The shoulder strap includes a belt and two belt connectors. Each the belt connector is composed of a first member and a second member. The first member is located at an end of the belt. A loop is formed when the first and second members are engaged for looping up a frame and wheel of a bicycle. The shoulder strap may pass through the pair of Velcro patches.

Abstract: A cover for protecting a drivetrain system, which is used when a bicycle is stowed in a carrying bag, is disclosed. The chain bag is a rectangular bag with two hanging belts. The hanging belts are separately disposed with velcro fasteners for hanging on a frame or rack of a bicycle.

Abstract: The present invention is to provide a system of storing data of one of a variety of memory cards in a portable storage device, wherein a storage media installed in the storage device can be implemented as an ordinary hard disk with a high memory capacity for storing data transferred from a memory card and uploading the data into an electronic device if needed, and be designed in a small size having a built-in power supply for easily being carried by a user while travelling.