摘要:
Copolymer structures are formed by exposing a substrate with an imaging layer thereon to two or more beams of selected wavelengths to form interference patterns at the imaging layer to change the wettability of the imaging layer in accordance with the interference patterns. A layer of a selected block copolymer is deposited onto the exposed imaging layer and annealed to separate the components of the copolymer in accordance with the pattern of wettability and to replicate the pattern of the imaging layer in the copolymer layer. Stripes or isolated regions of the separated components may be formed with periodic dimensions in the range of 100 nm or less.
摘要:
Copolymer structures are formed by exposing a substrate with an imaging layer thereon to two or more beams of selected wavelengths to form interference patterns at the imaging layer to change the wettability of the imaging layer in accordance with the interference patterns. A layer of a selected block copolymer is deposited onto the exposed imaging layer and annealed to separate the components of the copolymer in accordance with the pattern of wettability and to replicate the pattern of the imaging layer in the copolymer layer. Stripes or isolated regions of the separated components may be formed with periodic dimensions in the range of 100 nm or less.
摘要:
Systems and methods for scanning signatures in a string field. In one implementation, the invention provides a method for signature scanning. The method includes receiving a particular string field, scanning the particular string field for a plurality of signatures using a larger scan step size, scanning the particular string field for the remaining signatures that are shorter than what can be scanned by the larger scan step size separately either using the same scanning method but a smaller scan step size or using a different scan method and the same or a smaller scan step size, and outputting any identified signatures in the particular string field.
摘要:
A positron emission tomography (PET) technique that can enhance the image resolution and system sensitivity of a clinical PET/CT scanner for imaging a whole body or a target region of a subject is provided. The system includes a detector array and a detector panel. The detector array includes an array of gamma ray detectors defining a field of view of a scanner and configured to detect at least one coincidence event. The detector panel includes an array of gamma ray detectors having a higher intrinsic spatial resolution than the detector array and positioned in closer proximity to a patient table than the detector array. The detector panel is positioned outside the field of view defined by the detector array during at least a portion of scanning by the PET system. The detector panel is configured to detect at least one coincidence event in cooperation with the detector array. The control unit is configured to control the detector array, the detector panel, and the patient bed to operate in cooperation with each other.
摘要:
Systems and methods for scanning signatures in a string field. In one implementation, the invention provides a method for signature scanning. The method includes receiving a particular string field, scanning the particular string field for a plurality of signatures using a larger scan step size, scanning the particular string field for the remaining signatures that are shorter than what can be scanned by the larger scan step size separately either using the same scanning method but a smaller scan step size or using a different scan method and the same or a smaller scan step size, and outputting any identified signatures in the particular string field.
摘要:
The present invention discloses a completely innovative theory and method of macroscopic dynamic management of internet/web map markers on mobile devices such as smartphones and PCs, which is characterized by using accurate latitude and longitude coordinates to represent virtual internet/web entities that do not exist here at all but somewhere else or completely do not exist in the real world, and the markers will realistically represent these virtual entities on the internet/web map and give users the same feeling as real entities and markers. By pioneering and implementing the concepts of internet/web virtual markers, virtual business, virtual business entities and virtual entity tables, the present invention can greatly stimulate the economic activities of the network to bring about tremendous commercial benefits to businesses and customers with low cost, high efficiency and quick response.
摘要:
The present invention discloses the foundation theory and method of the internet map/platform Iconology/Markerology which is characterized in followings: the invention firstly establishes the foundation theory of internet map/platform iconology, its specification, standards and methods including a complete theoretical dynamic icon/marker management system, basic concepts, categories, judgments and inferences, definitions, rules and methods, According to the foundation theory and method of Internet Map/Platform Iconology/Markerology, the user can use the iconology theory and methods specified in the present invention to identify almost everything on the internet maps or platforms and to perform various operations and to control all of the icons/markers on the internet maps/platforms and also to connect to variety of external network resource and network platforms to get in touch with various network businesses through these internet map icons/markers enriched with infinite network resource spaces. Actually, Icon/marker economic activity that is currently limited with traditional Internet map technology so far will become main tendency in future with the present invention. In particular, the present invention assigns a unique icon/marker Identification (IID) number to each valid icon/marker on the internet map and in future we can use this IID to identify almost everything on any kinds of network platforms and can control all the targets/objects of both the Internet of Things (IoT) and the Internet just by controlling all the icons/markers on the internet map/platform through unique icon/marker Identification number (IID). The Cardinality of icon/marker Identification (IID) is Second Level Infinity.
摘要:
The present invention discloses an aseptic medical instrument packaging with supporting peelable flaps; the present invention gets the supporting peelable flaps by adding a material playing a supporting role and harder than the rest parts to the extending part outside a sealing edge of the peeling side of the packaging or adopting a material harder than the rest parts on the extending part outside a sealing edge of the peeling side of the packaging; a groove is carved in the junction between the outer edge of the sealing edge of the peeling side of the packaging; the material playing the supporting role comprises hard plastic, metal and paper. According to the present invention, a soft cover of the packaging is prevented from being inwards curled in the peeling process of the packaging; and when one or two peeling sides exist, the differentiation degree of the peeling side will be increased, such that medical staff can conveniently find the peeling side.