Abstract: Disclosed herein are methods for evaluating a disease or a condition in a subject. More particularly, disclosed herein are methods for determining or diagnosing a disease, methods for classifying a stage of a disease, methods for treating a disease or methods for assessing the efficacy of a therapy for treating a disease based on the measurement and the computational analysis of various disease-specific biomarkers.

Abstract: A method of using a feedstock gas reactor is described. A hydrocarbon, such as methane, is chemical decomposed in the feedstock gas reactor using heat of combustion generated from the combustion of a combustible gas. A mixed product stream is extracted from the feedstock gas reactor. The mixed product stream comprises hydrogen, carbon, and water. At least a portion of the one or more combustion product gases are vented from the combustion chamber. At least some of the carbon is activated using the vented one or more combustion product gases. At least some of the activated carbon is recycled to the feedstock gas reactor.

Abstract: A method of fabricating solar cell, solar laminate and/or solar module string is provided. The method may include: locating a metal foil over a plurality of semiconductor substrates; exposing the metal foil to laser beam over selected portions of the plurality of semiconductor substrates, wherein exposing the metal foil to the laser beam forms a plurality conductive contact structures having of locally deposited metal portion electrically connecting the metal foil to the semiconductor substrates at the selected portions; and selectively removing portions of the metal foil, wherein remaining portions of the metal foil extend between at least two of the plurality of semiconductor substrates.

Abstract: A mechanical insufflation-exsufflation device including an air source to provide positive airway pressure (PAP); a patient interface; at least one sensor to sense air pressure and flow at the patient interface; and a controller to control the air source to deliver at least one mechanically assisted cough to the patient in response to at least one of a target breathing flow and a target inhalation time period being sensed by the at least one sensor, and when the at least one of a target breathing flow and a target inhalation time period is not sensed, the controller is configured to control the air source to deliver each in a series of high-level PAP provided over a duration being followed by a low-level PAP provided over a duration, the series of high-level PAP increasing in pressure level and duration from a prior one in the series of high-level PAP.

Abstract: Methods, systems, and devices for session-based memory operation are described. A memory system may determine that a logical address targeted by a read command is associated with a session table. The memory system may write the session table to a cache based on the logical address being associated with the session table. After writing the session table to the cache, the memory system may use the session table to determine one or more logical-to-physical (L2P) tables and write the one or more L2P tables to the cache. The memory system may use the L2L tables to perform address translation for logical addresses.

Abstract: Disclosed in some examples are methods, systems, memory devices, and machine-readable mediums which increase read throughput by introducing a delay prior to issuing a command to increase the chances that read commands can be executed in parallel. Upon receipt of a read command, if there are no other read commands in the command queue for a given portion (e.g., plane or plane group) of the die, the controller can delay issuing the read command for a delay period using a timer. If, during the delay period, an eligible read command is received, the delayed command and the newly received command are both issued in parallel using a multi-plane read. If no eligible read command is received during the delay period, the read command is issued after the delay period expires.

Abstract: A sample processing station includes two or more container holders on a platform that is rotatable about a central axis of rotation. Each holder is configured to rotate about a secondary axis of rotation. The station includes a capping/decapping mechanism to cap or decap a container held in one of the container holders and an elevator with a chuck guide that contact the container holder as the chuck is lowered by the elevator to position the chuck with respect to the cap of the container held in the holder and to hold jaws of the container holder in a closed position. In embodiment, the chuck guide includes a yoke with opposed arms and spindles located near distal ends of the arms that engage beveled shoulders of the container holder.

Abstract: A method of using a feedstock gas reactor is described. A hydrocarbon, such as methane, is chemical decomposed in the feedstock gas reactor using heat of combustion generated from the combustion of a combustible gas. A mixed product stream is extracted from the feedstock gas reactor. The mixed product stream comprises hydrogen, carbon, and water. At least a portion of the one or more combustion product gases are vented from the combustion chamber. At least some of the carbon is activated using the vented one or more combustion product gases. At least some of the activated carbon is recycled to the feedstock gas reactor.

Abstract: Methods, systems, and devices for valid data aware media reliability scanning are described. An apparatus may include a memory array comprising a plurality of blocks and a controller coupled with the memory array. The controller may be configured to select a block of the plurality of blocks for a scan operation to determine a margin of reliability for a first set of data stored in the block. The controller may identify information associated with a status of a validity of sub-blocks of the first set of data in the block. The controller may determine a first subset of the sub-blocks storing valid data of the first set of data and a second subset of sub-blocks that are invalid based on identifying the information. The controller may perform the scan operation on the first subset of sub-blocks and not on the second subset of sub-blocks in the block.

Abstract: Provided herein are phosphodiesterase 4 (PDE4) inhibitors, e.g., a compound of Formula (I) or (II), and pharmaceutical compositions thereof. Also provided herein are methods of their use for treating, preventing, or ameliorating one or more symptoms of a disease, disorder, or condition associated with PDE4 malfunction.

Abstract: Methods, systems, and devices for adjusting a granularity associated with read disturb tracking are described. In some examples, a memory system may receive a set of read commands from a host system instructing the memory system to read data stored at a memory array. The memory system may track a quantity of executed read commands corresponding to a first portion of the memory array according to a first granularity and determine whether the quantity of read commands satisfies a threshold. If the quantity of read commands satisfies the threshold, the memory system may adjust the granularity for tracking executed read commands for the first portion from the first granularity to a second granularity. For example, the memory system may increase or decrease the granularity for tracking executed read commands for the first portion. The memory system may use the tracked quantities of executed read commands for read disturb remediation.

Abstract: Methods, systems, and devices for logic remapping techniques are described. A memory system may receive a write command to store information at a first logical address of the memory system. The memory system may generate a first entry of a logical-to-physical mapping that maps the first logical address with a first physical address that stores the information. The memory system may perform a defragmentation operation or other remapping operation. In such a defragmentation operation, the memory system may remap the first logical address to a second logical address, such that the second logical address is mapped to the first physical address. The memory system may generate a second entry of a logical-to-logical mapping that maps the first logical address with the second logical address.

Abstract: Methods, systems, and devices for adaptive throughput monitoring are described. In some examples, a memory system may be associated with one or more clocks that are each associated with a respective subcomponent. When the memory system receives a plurality of commands, the memory system may determine a throughput of the commands. Based on the determined throughput, the memory system may adjust a rate of one or more of the clocks.

Abstract: Methods, systems, and devices for cache block budgeting techniques are described. In some memory systems, a controller may configure a memory device with a cache. The cache may include a first subset of blocks configured to statically operate in a first mode and a second subset of blocks configured to dynamically switch between operating in the first mode and a second mode. A block operating in the second mode may be configured to store relatively more bits per memory cell than a block operating in the first mode. The controller may track and store, for each block of the second subset of blocks, a respective ratio of cycles performed in the first mode to cycles performed in the second mode. The controller may select a block from the second subset of blocks to switch between modes responsive to a trigger and based on the respective ratio for the block.

Abstract: A dedicated access assembly for a conveyor belt forms a dedicated opening and closing point for the conveyor belt. The dedicated access assembly includes a female portion having one or more open hooks and a male portion including a hinge rod extending between linking elements. The open hook disengages from and engages the hinge rod to selectively open and close the conveyor belt. A latching mechanism can selectively lock the dedicated access assembly.

Abstract: A magnetic separation device has a membrane having a plurality of pores, a magnetically soft material layer disposed on the membrane, and a passivation layer disposed on the magnetically soft material layer. The magnetic separation device may be part of a microfluidic device having a lateral flow channel and a vertical flow magnetic separation filter. The magnetic separation device may be used to separate magnetically tagged particles, such as cells.

Abstract: A connector and associated system. In a first aspect, the connector comprises a patterned surface and a primary track. The patterned surface comprises a surface aperture pattern that is configured to receive at least one protruding element, the protruding element being configured to connect the connector to a first modular component. The primary track is connected to the patterned surface. The primary track can slidably engage a protruding element of a second modular component, thereby connecting the first modular component and the second modular component. In a second aspect, a system can comprise the connector, the first modular component and the second modular component.

Abstract: Systems and methods for adapting garbage collection (GC) operations in a memory device to a pattern of host accessing the device are discussed. The host access pattern can be represented by how frequent the device is in idle states free of active host access. An exemplary memory device includes a memory controller to track a count of idle periods during a specified time window, and to adjust an amount of memory space to be freed by a GC operation in accordance with the count of idle periods. The memory controller can also dynamically reallocate a portion of the memory cells between a single level cell (SLC) cache and a multi-level cell (MLC) storage according to the count of idle periods during the specified time window.

Abstract: Methods, systems, and devices for cache block budgeting techniques are described. In some memory systems, a controller may configure a memory device with a cache. The cache may include a first subset of blocks configured to statically operate in a first mode and a second subset of blocks configured to dynamically switch between operating in the first mode and a second mode. A block operating in the second mode may be configured to store relatively more bits per memory cell than a block operating in the first mode. The controller may track and store, for each block of the second subset of blocks, a respective ratio of cycles performed in the first mode to cycles performed in the second mode. The controller may select a block from the second subset of blocks to switch between modes responsive to a trigger and based on the respective ratio for the block.

Abstract: Devices and techniques for a dynamically adjusting a garbage collection workload are described herein. For example, memory device idle times can be recorded. From these recorded idle times, a metric can be derived. A current garbage collection workload can be divided into portions based on the metric. Then, a first portion of the divided garbage collection workload can be performed at a next idle time.