Abstract: Skeletonized blood vessels for use as vascular grafts are protected from biomechanical injury and/or certain cellular and extracellular changes by application of a biocompatible hydrogel to the vessel exterior. The hydrogel may be applied to the vessel graft before or after harvesting from a donor patient.

Abstract: Systems and methods to assess the health of various microbiomes and to identity species therein are disclosed. Described assessments and identifications can inform treatment decisions if a microbiome is determined to have a less than optimal balance of bacterial species within it; the presence of one or more negative species; and/or the absence of one or more positive species.

Abstract: Systems and methods to assess the health of various microbiomes and to identity species therein are disclosed. Described assessments and identifications can inform treatment decisions if a microbiome is determined to have a less than optimal balance of bacterial species within it; the presence of one or more negative species; and/or the absence of one or more positive species.

Abstract: A humidor with improved moisture control. A box and liner are provided with a circumferential seam separating a lower portion and an upper portions that engage along upper and lower edges, which each have a curvilinear cross section profile. The curvilinear profiles define convex cylindrical portions joined with concave cylindrical portions along the edges. The lower edge profiles and the upper edges profiles are aligned to cooperatively and correspondingly engage the concave cylindrical portions with the convex cylindrical portions between the upper edges and the lower edges while the upper portion is disposed on the lower portion, to thereby form a circuitous path against the movement of air and moisture.

Abstract: Skeletonized blood vessels for use as vascular grafts are protected from biomechanical injury and/or certain cellular and extracellular changes by application of a biocompatible hydrogel to the vessel exterior. The hydrogel may be applied to the vessel graft before or after harvesting from a donor patient.

Abstract: Systems and methods to assess the health of various microbiomes and to identity species therein are disclosed. Described assessments and identifications can inform treatment decisions if a microbiome is determined to have a less than optimal balance of bacterial species within it; the presence of one or more negative species; and/or the absence of one or more positive species.

Abstract: A humidor with improved moisture control. A box and liner are provided with a circumferential seam separating a lower portion and an upper portions that engage along upper and lower edges, which each have a curvilinear cross section profile. The curvilinear profiles define convex cylindrical portions joined with concave cylindrical portions along the edges. The lower edge profiles and the upper edges profiles are aligned to cooperatively and correspondingly engage the concave cylindrical portions with the convex cylindrical portions between the upper edges and the lower edges while the upper portion is disposed on the lower portion, to thereby form a circuitous path against the movement of air and moisture.

Abstract: Systems and methods to assess the health of various microbiomes and to identity species therein are disclosed. Described assessments and identifications can inform treatment decisions if a microbiome is determined to have a less than optimal balance of bacterial species within it; the presence of one or more negative species; and/or the absence of one or more positive species.

Abstract: A portable work capacities testing apparatus comprising a portable computer, a hub releaseably interconnected with the portable computer, a dynamic strength and lifting device releaseably interconnected with the hub, a hand grip strength device releaseably interconnected with the hub, a finger pinch strength device releaseably interconnected with the hub, a forearm/wrist strength device releaseably interconnected with the hub, a handling/proprioception device releaseably interconnected with the hub, a finger flexion device releaseably interconnected with the hub, a whole body coordination device releaseably interconnected with the hub, and a strength push/pull/lift device releaseably interconnected with the hub.

Abstract: A portable work capacities testing apparatus comprising a portable computer, a hub releaseably interconnected with the portable computer, a dynamic strength and lifting device releaseably interconnected with the hub, a hand grip strength device releaseably interconnected with the hub, a finger pinch strength device releaseably interconnected with the hub, a forearm/wrist strength device releaseably interconnected with the hub, a handling/proprioception device releaseably interconnected with the hub, a finger flexion device releaseably interconnected with the hub, a whole body coordination device releaseably interconnected with the hub, and a strength push/pull/lift device releaseably interconnected with the hub.

Abstract: Systems and methods to assess the health of various microbiomes and to identity species therein are disclosed. Described assessments and identifications can inform treatment decisions if a microbiome is determined to have a less than optimal balance of bacterial species within it; the presence of one or more negative species; and/or the absence of one or more positive species.

Abstract: A portable work capacities testing apparatus comprising a portable computer, a hub releaseably interconnected with the portable computer, a dynamic strength and lifting device releaseably interconnected with the hub, a hand grip strength device releaseably interconnected with the hub, a finger pinch strength device releaseably interconnected with the hub, a forearm/wrist strength device releaseably interconnected with the hub, a handling/proprioception device releaseably interconnected with the hub, a finger flexion device releaseably interconnected with the hub, a whole body coordination device releaseably interconnected with the hub, and a strength push/pull/lift device releaseably interconnected with the hub.

Abstract: A portable work capacities testing apparatus comprising a portable computer, a hub releaseably interconnected with the portable computer, a dynamic strength and lifting device releaseably interconnected with the hub, a hand grip strength device releaseably interconnected with the hub, a finger pinch strength device releaseably interconnected with the hub, a forearm/wrist strength device releaseably interconnected with the hub, a handling/proprioception device releaseably interconnected with the hub, a finger flexion device releaseably interconnected with the hub, a whole body coordination device releaseably interconnected with the hub, and a strength push/pull/lift device releaseably interconnected with the hub.

Abstract: A portable work capacities testing apparatus comprising a portable computer, a hub releaseably interconnected with the portable computer, a dynamic strength and lifting device releaseably interconnected with the hub, a hand grip strength device releaseably interconnected with the hub, a finger pinch strength device releaseably interconnected with the hub, a forearm/wrist strength device releaseably interconnected with the hub, a handling/proprioception device releaseably interconnected with the hub, a finger flexion device releaseably interconnected with the hub, a whole body coordination device releaseably interconnected with the hub, and a strength push/pull/lift device releaseably interconnected with the hub.

Abstract: A portable work capacities testing apparatus comprising a portable computer, a hub releaseably interconnected with the portable computer, a dynamic strength and lifting device releaseably interconnected with the hub, a hand grip strength device releaseably interconnected with the hub, a finger pinch strength device releaseably interconnected with the hub, a forearm/wrist strength device releaseably interconnected with the hub, a handling/proprioception device releaseably interconnected with the hub, a finger flexion device releaseably interconnected with the hub, a whole body coordination device releaseably interconnected with the hub, and a strength push/pull/lift device releaseably interconnected with the hub.

Abstract: Force-controlled autodistraction for lengthening a bone is disclosed. A distractor is coupled to first and second fixators that are coupled to first and second portions of the bone, respectively, on opposite sides of an osteotomy of the bone. A motor produces a motion of the first fixator relative to the second fixator such that the first portion of the bone is distracted from the second portion of the bone. A force sensor measures a resistant force to the motion, and a distractor displacement sensor measures a distractor displacement. A controller is operably coupled to the force sensor, the distractor displacement sensor, and the motor. The controller is configured to determine a variable limb stiffness using the resistant force, the distractor displacement, and a known distractor stiffness of the distractor, and to adjust a gain of the motor such that the variable limb stiffness matches a desired limb stiffness.

Abstract: A portable work capacities testing apparatus comprising a portable computer, a hub releaseably interconnected with the portable computer, a dynamic strength and lifting device releaseably interconnected with the hub, a hand grip strength device releaseably interconnected with the hub, a finger pinch strength device releaseably interconnected with the hub, a forearm/wrist strength device releaseably interconnected with the hub, a handling/proprioception device releaseably interconnected with the hub, a finger flexion device releaseably interconnected with the hub, a whole body coordination device releaseably interconnected with the hub, and a strength push/pull/lift device releaseably interconnected with the hub.

Abstract: A portable work capacities testing apparatus, and a method using that portable apparatus, are disclosed. The apparatus comprises a host computer 110, a dynamic strength and lifting device 120 releaseably interconnected with the host computer, a hand grip strength device 130 releaseably interconnected with the host computer, a finger pinch strength device 140 releaseably interconnected with the host computer, a forearm/wrist strength device 150 releaseably interconnected with the host computer, a handling/proprioception device 190 releaseably interconnected with the host computer, a finger flexion device 180 releaseably interconnected with the host computer, a whole body coordination device 170 releaseably interconnected with the host computer, and a strength push/pull/lift device 160 releaseably interconnected with the host computer.

Abstract: A liquid crystal device comprises a cholesteric liquid crystal material interposed between a transparent front plate and a back plate. The cholesteric liquid crystal material is switchable between a transparent state and a reflective state in response to an electric field applied in a first direction. In the reflective state the material reflects light characterized by a first wavelength when no electric field is applied. Electrodes are provided for applying an electric field lied to the cholesteric liquid crystal material in the reflective state in a second direction distinct from the first direction. In this manner the cholesteric liquid crystal material is altered to cause the material to reflect light characterized by a second wavelength different from the first wavelength. A display device may thus be produced having pixels capable of a wide range of colors, thereby achieving a multicolored image for the display.

Abstract: A paint ball loader housing for supporting various paint ball loader systems. The housing may include a detachable top portion and adapters to further support various paint ball loading systems.