Abstract: A method that mobilizes mass collective action; utilizes current technology; leverages on digital and print media marketing channels; optimizes the utility of Rewards Programs; uses a restricted investment mandate; and uses the attractive feature that the method in itself multiplies the value initially obtained through participation in Rewards Programs, towards the achievement of the goals of a Climate Agreement or a general improvement of the environment. The greatest impediment to the achievement of the abovementioned goals is the securing of the necessary capital that will catalyze the delivery of the objectives. The method enables the funding that is necessary to be secured, painlessly and urgently. The democratization of the financial responsibility towards the achievement of an improvement to the environment using the disclosed mechanism also results in an outcome that financial returns are also a shared benefit.

Abstract: A button structure and an electronic device are provided. The electronic device includes a housing and a button structure disposed at the housing. The button structure includes a button body and an elastic body. The button body includes a keycap and a pillar portion. The keycap is connected to one end of the pillar portion. The elastic body is sleeved on the pillar portion, and one end of the elastic body includes a first engaging portion. The first engaging portion is capable of being engaged with a part of the housing.

Abstract: An elastic buckling element includes a base and an elastic buckling portion. The base includes a bearing surface, and the bearing surface defines a horizontal direction parallel to the bearing surface and a vertical direction perpendicular to the bearing surface, one end of the elastic buckling portion is fixed on the bearing surface of the base, and the elastic buckling portion and the base have a first height in the vertical direction, and the elastic buckling portion is arranged along the horizontal direction and has a horizontal extension length in the horizontal direction, wherein the horizontal extension length is greater than the first height.

Abstract: A quick-release cover structure includes a casing and a cover. The casing includes a through slot, a protrusion and an engagement hole. The protrusion protrudes from a first slot wall of the through slot. The engagement hole is arranged on a second slot wall of the through slot. The cover is assembled to cover the through slot, and includes a plate, an engagement member, an elastic hook and a handle. The engagement member and the elastic hook respectively protrudes from the plate and are adjacent to different side edges, the protrusion is adapted to extend through the engagement member, and the elastic hook is adapted to be engaged with the engagement hole. When the handle is moved away from the through slot by an acting force, the elastic hook is deformed and disengaged from the engagement hole, so that the cover is separated from the casing.

Abstract: A wearable device, which is worn on a user's head, includes a front assembly, a rear assembly, and a connecting assembly. The connecting assembly connects the front assembly and the rear assembly, wherein the front assembly may be rotated by an angle relative to the rear assembly via the connecting assembly.

Abstract: A device for adjusting interpupillary distance is provided. The device for adjusting interpupillary distance includes an adjustment bottom, a housing, and an adjustment support. The housing is disposed on the adjustment bottom. The housing includes a base, a holder, and a deformation part disposed between the base and the holder. The holder moves relative to the base via the deformation part. The adjustment support is connected to the holder and the adjustment bottom.

Abstract: A method of processing signals from an accelerated MRI scan of a dynamic event occurring in the body of a human patient. The patient is subjected to an MRI examination which includes the relevant portion of his body. Those voxels for which there is no substantially no change over the time of the scan are identified and subtracted from the overall scan signal.

Abstract: A device for adjusting interpupillary distance is provided. The device for adjusting interpupillary distance includes an adjustment bottom, a housing, and an adjustment support. The housing is disposed on the adjustment bottom. The housing includes a base, a holder, and a deformation part disposed between the base and the holder. The holder moves relative to the base via the deformation part. The adjustment support is connected to the holder and the adjustment bottom.

Abstract: A floor mat structure includes an upper cover, a plurality of light bars, a lower cover and at least one sensing element. The upper cover includes a main body and a plurality of indicator blocks. The main body has an upper surface and a lower surface opposite to each other. The indicator blocks are separated from one another and are disposed on the lower surface. The light bars are disposed on the upper cover and are embedded in the upper surface. The lower cover assembled to the upper cover includes a base and a plurality of bumps. The base has a configuration surface facing the lower surface. The bumps are separated from one another and are disposed on the configuration surface, wherein orthographic projections of the indicator blocks on the configuration surface does not overlap the bumps. The sensing element is disposed on the lower cover and are located at at least one bump. When the sensing element senses pressure from the upper cover, the light bars illuminate. Also, a floor mat assembly is provided.

Abstract: Various methods and systems are provided for reconstructing magnetic resonance images from accelerated magnetic resonance imaging (MM) data. In one embodiment, a method for reconstructing a magnetic resonance (MR) image includes: estimating multiple sets of coil sensitivity maps from undersampled k-space data, the undersampled k-space data acquired by a multi-coil radio frequency (RF) receiver array; reconstructing multiple initial images using the undersampled k-space data and the estimated multiple sets of coil sensitivity maps; iteratively reconstructing, with a trained deep neural network, multiple images by using the initial images and the multiple sets of coil sensitivity maps to generate multiple final images, each of the multiple images corresponding to a different set of the multiple sets of sensitivity maps; and combining the multiple final images output from the trained deep neural network to generate the MR image.

Abstract: Various methods and systems are provided for reconstructing magnetic resonance images from accelerated magnetic resonance imaging (MRI) data. In one embodiment, a method for reconstructing a magnetic resonance (MR) image includes: estimating multiple sets of coil sensitivity maps from undersampled k-space data, the undersampled k-space data acquired by a multi-coil radio frequency (RF) receiver array; reconstructing multiple initial images using the undersampled k-space data and the estimated multiple sets of coil sensitivity maps; iteratively reconstructing, with a trained deep neural network, multiple images by using the initial images and the multiple sets of coil sensitivity maps to generate multiple final images, each of the multiple images corresponding to a different set of the multiple sets of sensitivity maps; and combining the multiple final images output from the trained deep neural network to generate the MR image.

Abstract: An MRI system for imaging a moving subject is provided. The MRI system includes a magnet assembly and an MRI controller. The magnet assembly is configured to acquire a k-space via scanning the subject. The acquired k-space includes a plurality of datum each having a motion error. The MRI controller is configured to receive the acquired k-space from the magnet assembly. The MRI controller is further configured to suppress the motion error of each datum by reconstructing the k-space via a soft gating threshold in a non-iterative manner.

Abstract: A floor mat structure includes an upper cover, a plurality of light bars, a lower cover and at least one sensing element. The upper cover includes a main body and a plurality of indicator blocks. The main body has an upper surface and a lower surface opposite to each other. The indicator blocks are separated from one another and are disposed on the lower surface. The light bars are disposed on the upper cover and are embedded in the upper surface. The lower cover assembled to the upper cover includes a base and a plurality of bumps. The base has a configuration surface facing the lower surface. The bumps are separated from one another and are disposed on the configuration surface, wherein orthographic projections of the indicator blocks on the configuration surface does not overlap the bumps. The sensing element is disposed on the lower cover and are located at at least one bump. When the sensing element senses pressure from the upper cover, the light bars illuminate. Also, a floor mat assembly is provided.

Abstract: A method for phase-contrast imaging a fluid within a volume of an imaged subject is provided. The method includes acquiring a plurality of slabs, each slab imaging the fluid flowing within a portion of the volume; and volume merging the plurality of slabs to form an image of the volume. Each slab of the plurality is aligned with respect to the volume such that each slab of the plurality is continuously supplied with a plurality of magnetically unsaturated portions of the fluid during acquisition.

Abstract: A band saw machine includes a working platform, a cutting machine, a vertical displacement element causing the cutting machine to move vertically, a height sensor and a central processor. The working platform includes a reference plane for placing a workpiece. The cutting machine includes a driving wheel, a driven wheel, a band saw wound on the driving wheel and the driven wheel, and a motor that electrically drives the driving wheel. The band saw includes a starting cutting tooth and a processing cutting tooth sequentially arranged. The height sensor detects a starting cutting point of the workpiece farthest from the reference plane. The central processor receives information of a position of the starting cutting point, and controls a displacement speed of the vertical displacement element and a first rotational speed of the motor to cause the starting cutting tooth to first cut at the starting cutting point.

Abstract: A method of processing signals from an accelerated MRI scan of a dynamic event occurring in the body of a human patient. The patient is subjected to an MRI examination which includes the relevant portion of his body. Those voxels for which there is no substantially no change over the time of the scan are identified and subtracted from the overall scan signal.

Abstract: A band saw machine includes a working platform, a cutting machine, a vertical displacement element causing the cutting machine to move vertically, a height sensor and a central processor. The working platform includes a reference plane for placing a workpiece. The cutting machine includes a driving wheel, a driven wheel, a band saw wound on the driving wheel and the driven wheel, and a motor that electrically drives the driving wheel. The band saw includes a starting cutting tooth and a processing cutting tooth sequentially arranged. The height sensor detects a starting cutting point of the workpiece farthest from the reference plane. The central processor receives information of a position of the starting cutting point, and controls a displacement speed of the vertical displacement element and a first rotational speed of the motor to cause the starting cutting tooth to first cut at the starting cutting point.

Abstract: A method of bonding substrates includes steps as follows. Providing a curved glass substrate and a flexible light-transmissive film; moving a roller to press the flexible light-transmissive film onto the curved glass substrate so that the flexible light-transmissive film matches a curvature of the curved glass substrate to gradually fit and bond onto the curved glass substrate; sensing the attaching level of at least one local area of the flexible light-transmissive film bonded on the curved glass substrate; and adjusting a press force exerted by the roller to the local area of the flexible light-transmissive film according to the attaching level during the flexible light-transmissive film is bonded onto the curved glass substrate.

Abstract: A band saw machine includes a working platform, a cutting machine, a vertical displacement element causing the cutting machine to move vertically, a height sensor and a central processor. The working platform includes a reference plane for placing a workpiece. The cutting machine includes a driving wheel, a driven wheel, a band saw wound on the driving wheel and the driven wheel, and a motor that electrically drives the driving wheel. The band saw includes a starting cutting tooth and a processing cutting tooth sequentially arranged. The height sensor detects a starting cutting point of the workpiece farthest from the reference plane. The central processor receives information of a position of the starting cutting point, and controls a displacement speed of the vertical displacement element and a first rotational speed of the motor to cause the starting cutting tooth to first cut at the starting cutting point.