Abstract: Configurations are described for utilizing light-activated proteins within cell membranes and subcellular regions to assist with medical treatment paradigms, such as hypertension treatment via anatomically specific and temporally precise modulation of renal plexus activity. The invention provides for proteins, nucleic acids, vectors and methods for genetically targeted expression of light-sensitive proteins to specific cells or defined cell populations. In particular the invention provides systems, devices, and methods for millisecond-timescale temporal control of certain cell activities using moderate light intensities, such as the generation or inhibition of electrical spikes in nerve cells and other excitable cells.

Abstract: A bone implant includes a rod having an aperture extending entirely through the rod. The aperture is to receive a fastener to couple the rod to a bone of a patient. The bone implant also includes a light source disposed on the rod. The light source is to emit light onto a portion of the bone adjacent the rod to at least one of stimulate bone growth or reduce bone loss.

Abstract: Methods of treating a subject are provided, involving providing a first region of biological material coupled to the subject; initiating a change in a cellular environment of the cells in the first region; and due to a change in biological or chemical activity of the cells in the first region, inducing a biological change in a second region inside the subject, along with various biophoton collectors and biophoton bypasses useful for implementing a variety of the method embodiments.

Abstract: An oral treatment device that emits electromagnetic radiation onto surfaces of a user's teeth. The oral treatment device may include an intraoral mouthpiece and a handle extending therefrom, the handle containing the control circuitry required for operation of the device. The mouthpiece may include a lamp support structure, a lamp, a lens plate, and a guard component. The lamp may include an electromagnetic radiation source that includes a flexible sheet and a plurality of illumination elements located thereon. The illumination elements may be light emitting diodes printed with an electrically conductive. Additional electronic components such as a processor and a power source may also be included in the device.

Abstract: An oral treatment device that emits electromagnetic radiation onto surfaces of a user's teeth. The oral treatment device may include an intraoral mouthpiece and a handle extending therefrom, the handle containing the control circuitry required for operation of the device. The mouthpiece may include a lamp support structure, a lamp, a lens plate, and a guard component. The lamp may include an electromagnetic radiation source that includes a flexible sheet and a plurality of illumination elements located thereon. The illumination elements may be light emitting diodes printed with an electrically conductive. Additional electronic components such as a processor and a power source may also be included in the device.

Abstract: An oral treatment device that emits electromagnetic radiation onto surfaces of a user's teeth. The oral treatment device may include an intraoral mouthpiece and a handle extending therefrom, the handle containing the control circuitry required for operation of the device. The mouthpiece may include a lamp support structure, a lamp, a lens plate, and a guard component. The lamp may include an electromagnetic radiation source that includes a flexible sheet and a plurality of illumination elements located thereon. The illumination elements may be light emitting diodes printed with an electrically conductive. Additional electronic components such as a processor and a power source may also be included in the device.

Abstract: An oral treatment device that emits electromagnetic radiation onto surfaces of a user's teeth. The oral treatment device may include an intraoral mouthpiece and a handle extending therefrom, the handle containing the control circuitry required for operation of the device. The mouthpiece may include a lamp support structure, a lamp, a lens plate, and a guard component. The lamp may include an electromagnetic radiation source that includes a flexible sheet and a plurality of illumination elements located thereon. The illumination elements may be light emitting diodes printed with an electrically conductive. Additional electronic components such as a processor and a power source may also be included in the device.

Abstract: An oral treatment device that emits electromagnetic radiation onto surfaces of a user's teeth. The oral treatment device may include an intraoral mouthpiece and a handle extending therefrom, the handle containing the control circuitry required for operation of the device. The mouthpiece may include a lamp support structure, a lamp, a lens plate, and a guard component. The lamp may include an electromagnetic radiation source that includes a flexible sheet and a plurality of illumination elements located thereon. The illumination elements may be light emitting diodes printed with an electrically conductive. Additional electronic components such as a processor and a power source may also be included in the device.

Abstract: A method and apparatus for determining the circadian input of a light source includes selecting a circadian input to be measured based on an action spectrum corresponding to a wavelength sensitivity of photoreceptors for a circadian regulation system, where the circadian input is configured to stimulate a retinaldehyde photopigment, and for measuring spectral intensity across the action spectrum to determine the circadian input of the light source.

Abstract: An ingestible capsule arranged, in use, to cross a human stomach for carrying out a phototherapic treatment arranged to combat an infection due to the presence of the bacterium Helicobacter pylori, said ingestible capsule comprising at least one primary light source arranged to emit an electromagnetic phototherapic wave having a wavelength ?1, at least one auxiliary light source arranged to emit an electromagnetic phototherapic wave having a wavelength ?2, a wrapper arranged to contain said or each primary light source and said or each auxiliary light source, said wrapper being at least partially transparent to said wavelengths ?1 and ?2, a control unit arranged to selectively activate said or each primary light source and/or said or each auxiliary light source, and at least one energy source arranged to provide energy for feeding said control unit and/or said light sources. In particular, 400 nm<?1<525 nm and 525 nm<?2<650 nm.

Abstract: A radiation monitoring device 1 includes a scintillator portion 10 which emits light whose intensity depends on a dose of incident radiation, an optical fiber 20 which transmits photons generated in the scintillator portion 10, a photoelectric converter 30 which converts photons transmitted by the optical fiber 20 to electric signals, a signal counter 40 which counts each of electric signals after being converted by the photoelectric converter 30 with a certain dead time adjusted relative to time width of an irradiation pulse of radiation, a dose calculation unit 50 which calculates a dose from a signal count value counted by the signal counter 40, and a display unit 60 which displays a result of measurement calculated by the dose calculation unit 50.

Abstract: According to an exemplary embodiment of the present disclosure, a determination of a (floating) isocenter of a radiotherapy system can be provided. For example, the radiotherapy system can comprises a patient support structure, a gantry configured to be rotatable around a gantry axis and having a radiation source, and at least one radiation imaging device. The system can include a calibration system comprising at least one first optical detector mounted at the gantry, at least one second optical detector fixed in a surrounding area of the patient support structure and/or the gantry, first fiducial markers selectively attachable at the patient support structure at defined positions and detectable by the first optical detector, and a phantom selectively attachable at the patient support structure at a defined position. The phantom can include second fiducial markers detectable by the second optical detector, and third fiducial markers configured to be detectable by the radiation imaging device.

Abstract: A method for ultrasound stimulation of spinal cord, the method comprising at least two stimulation cycles, each comprising the steps of: a) obtaining a first real-time spinal cord using a first set of ultrasound transducers; b) selecting a pre-determined stimulation area of the spinal cord from the first real-time spinal cord; c) calculating the position and orientation of the selected stimulation area relative to a second set of ultrasound transducers; and d) stimulating the selected stimulation area of the spinal cord at the calculated relative position and orientation using the second set of ultrasound transducers.

Abstract: Described herein are implantable devices configured to emit an electrical pulse. An exemplary implantable device includes an ultrasonic transducer configured to receive ultrasonic waves that power the implantable device and encode a trigger signal; a first electrode and a second electrode configured to be in electrical communication with a tissue and emit an electrical pulse to the tissue in response to the trigger signal; and an integrated circuit comprising an energy storage circuit. Also described are systems that include one or more implantable device and an interrogator configured to operate the one or more implantable devices. Further described is a closed loop system that includes a first device configured to detect a signal, an interrogator configured to emit a trigger signal in response to the detected signal, and an implantable device configured to emit an electrical pulse in response to receiving the trigger signal.

Abstract: Methods for ablating body tissue include providing an ablation device having a single ultrasound transducer; positioning the ultrasound transducer in proximity to a body tissue; controlling the ultrasound transducer to emit an ultrasound beam; and collecting amplitude mode (A-mode) ultrasound information along a sensing pattern traversed by the ultrasound beam. A 3D anatomical reference map of the body tissue is created from the A-mode ultrasound information. A graphical user interface is generated and shown on a display, wherein the graphical user interface comprises the 3D anatomical reference map and a window showing data. The data includes a distance between the ultrasound transducer and a surface of the body tissue. The method also includes identifying a target tissue on the 3D anatomical reference map; ablating the target tissue with the ultrasound transducer to create a lesion; and monitoring a lesion depth in real-time during the ablating, using the A-mode ultrasound information.

Abstract: Provided herein are oral care compositions comprising antifreeze proteins (AFPs) useful in methods of repairing or inhibiting dental erosion, promoting dental remineralization, and/or enhancing the anti-cavity effects of fluoride.

Abstract: A facemask assembly can include an interior air filter that is replaceable and/or contains biocidal elements. The filter can capture exhaled H2O to activate silver ions creating a biocidal environment. In some embodiments, at least part of the facemask is made via additive manufacturing. A facemask frame assembly can create a pleated filter to increase surface area and bring the filter material closer to the mouth and nose. The facemask can include a facial skirt customized to the facial geometry of the wearer. The facemask can have a permanently sealed filter than can withstand boiling and autoclaving temperatures so the mask system can be sterilized without disassembly. In some embodiments, the facemask has a visible display of how many times the facemask has been sterilized. In some embodiments, the mask includes a RFID device that can transmit how many times the facemask has been sterilized.

Abstract: Aspects of various embodiments herein may be implemented as follows. An apparatus has a material shell, which may be conformed to a user's face, and a securing portion connected to the shell that may operate to secure a filter, such as to the user's face with the filter covering the user's nose and mouth. A securing force can be applied to the material shell, thereby sealing the shell around the user's nose and mouth. Various implementations involve multiple couplers at an attachment region between the material shell and securing portion, which facilitate the application of forces with two or more degrees of freedom for securing to the user's face. Further, various implementations facilitate replacing filters utilized with the mask shell.

Abstract: A wearable body harness has first and second shoulder straps arranged in an X-shape, a back plate on a rear portion of the shoulder straps with the first shoulder strap crossing over the second at the back plate. The back plate includes a pair of lower guide slots, having a first lower guide slot side and a second lower guide slot side contiguous with the first and arranged at an angle relative thereto, and a pair of upper guide slots, having a first upper guide slot side and a second upper guide slot side contiguous with the first and arranged at an angle relative thereto. A first of the pair of upper and lower guide slots route a webbing material of the first shoulder strap. A second of the pair of upper and the pair of lower guide slots route the webbing material of the second shoulder strap.

Abstract: A wearable body harness may include a first shoulder strap; a second shoulder strap; at least one adjustment mechanism having a first end connected to at least one of the first shoulder strap and the second shoulder strap and a free, second end opposite the first end; a belt strap connected to the first shoulder strap and the second shoulder strap via the at least one adjustment strap; and an adjustment mechanism configured for selectively raising or lowering a position of the belt strap relative to the first shoulder strap and the second shoulder strap. The adjustment mechanism may be connected to at least one of the first shoulder strap and the second shoulder strap. The second end of the at least one adjustment strap is connected to the adjustment mechanism.

Abstract: The present invention is directed to a climbing wall comprising a climbing surface and a climbing assistance assembly that provides a disabled child with an opportunity to utilize the climbing wall. The climbing assistance assembly comprises a track mounted above at least a portion of the climbing surface and spanning at least a portion of the length of the climbing surface. A trolley, from which a rope is suspended, is configured to travel along the track. The rope is coupled both to the trolley and to a harness. The climbing assistance assembly may further include a fall arrest device configured to lower an end of the rope coupled to the harness from an elevated position to a rest position in a controlled manner.

Abstract: A cable holder and a running element for a cable system of an anti-fall device, wherein the cable holder is reversibly rotatably mounted and the axis of rotation of the cable holder is offset parallel to a cable.

Abstract: A wildland urban interface (WUI) firefighting apparatus is provided in the form of a four-wheel or all-wheel drive pumper truck that merges the high-clearance and off road capability of a Type 3 wildland pumper truck with the functionality, exceptional handling, mobility and storage capacity of a Type 1 pumper truck. The truck can include a short front overhang chassis yielding a 20+ degree angle of approach and an optional 20+ degree angle of departure. The truck can include a compact water distribution system including a narrow discharge manifold plumbed to an engine PTO driven primary pump and optional portable secondary pump, which can operate during pump and roll firefighting procedures. The discharge manifold can be coupled to electronic valves operated via a control panel, and can be so narrow that it can contribute to shortening the truck's wheelbase.

Abstract: A fire suppression nozzle assembly includes a nozzle having a first tube defining an axially extending passageway. The passageway includes a plurality of primary outlets disposed on a sidewall of the first tube. The nozzle also includes a second tube circumscribing the first tube to define a chamber. The primary outlets provide fluid communication between the passageway and the chamber. A sidewall of the second tube has a first set of radially facing secondary outlets axially offset from the primary outlets in a first direction and a second set of radially facing secondary outlets axially offset from the primary outlets in a second direction opposite the first direction. The nozzles disclosed herein are configured such that gas exiting a plurality of outlet holes is balanced.

Abstract: An automatic valve includes a body configured to receive a piston axially therein, the piston being movable within the body between a first axial position in which the piston is configured to seal a valve opening when pneumatic pressure is applied to the piston and a second axial position in which the piston is configured to be withdrawn from the valve opening such that a fire suppression agent can enter the valve body through the valve opening, wherein the piston includes a channel longitudinally therethrough and a check valve positioned within the channel such that fluid can enter the check valve in a first longitudinal direction but not in a second longitudinal direction.

Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and 1,1,1,2,2,3,3-heptafluoropropane (HFC-227 ca), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining 1,1,1,2,2,3,3-heptafluoropropane (HFC-227ca) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like comprising 1,1,1,2,2,3,3-heptafluoropropane (HFC-227ca) and trifluoroiodomethane (CF3I) having a boiling point of about ?24.46° C. ±0.30° C. at a pressure of about 14.40 psia±0.30 psia.

Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and 1,1,1,3,3,3-hexafluoropropane (HFC-236fa), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like comprising 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) and trifluoroiodomethane (CF3I) having a boiling point of about ?22.70° C.±0.30° C. at a pressure of about 14.30 psia±0.30 psia.

Abstract: The present invention relates to a method of detoxifying a liquid chemical agent using a metal organic framework having a surface modified with a basic amine-based compound. More particularly, a surface-modified metal organic framework having the amine-based compound deposited on a surface thereof and in pores thereof or bonded to the inside of a frame is prepared, and when the surface-modified metal organic framework comes into contact with the liquid chemical agent, a reaction with moisture in the atmosphere occurs, thus removing the liquid chemical agent through a hydrolysis reaction. It is possible to simultaneously detoxify various chemical agents such as a nerve agent and a vesicant, thus assuring a high detoxification effect on liquid chemical agents at room temperature even when using a small amount thereof.

Abstract: A portable, foldable barre exercise device providing balance support for a user during exercise may include a pair of legs and a pair of support arms. Each support arm may be pivotally attached to a corresponding leg and may be adapted to be extended upward with the device in an open state. A horizontal exercise bar may be arranged between upper ends of the support arms. The device may further include a pair of weight stacks of removable dumbbells, each attached to a corresponding support arm, and one or more quick release straps for facilitating folding of the device into a closed state for stowage and for strapping the support arms and legs together. The device is lightweight yet structurally configured so as to support a user's entire weight thereon.

Abstract: An auxiliary arm of a barbell hanger mainly includes: a mounting seat including a positive abutting surface, a lateral abutting surface and a back abutting surface, and the mounting seat has a mounting portion, the mounting portion is selectively combined and positioned in any positioning portion of the barbell hanger; a laterally curved bracket is laterally convexly provided at the lateral abutting surface, and the laterally curved bracket has a first section, a second section and a curved section, wherein the end of the second section is provided with a barbell receiving frame, and the barbell receiving frame has the relative relationship of a forward-backward offset distance and a lateral offset relative to the mounting seat; a bar avoidance space formed jointly by the first section, the second section and the curved section of the laterally curved bracket are defined by the concave space.

Abstract: Various weight racks, plate racks, jerk blocks, and methods are disclosed. In some embodiments, the weight racks comprise one or more weight stands that can be connected and disconnected and that comprise rolling elements that allow free movement of the weight stands. In some embodiments, plate racks that allow weight plates to be rolled into and out of them are provided. In some embodiments, jerk blocks that are height adjustable without stacking are provided.

Abstract: A multi-purpose exercise apparatus having a central hub. The central hub has a central plane and a bar bell aperture configured to receive a portion of a bar bell. A first arm is pivotably coupled to the central hub so as to be rotatable about a first arm pivot axis between a plurality of selectable first arm angular positions. A first gripping member is pivotably coupled to the first arm so as to be rotatable about a first handle pivot axis between a plurality of selectable first gripping angular positions. A second arm is pivotably coupled to the central hub so as to be rotatable about a second arm pivot axis between a plurality of selectable second arm angular positions. A second gripping member is pivotably coupled to the second arm to be rotatable about a second handle pivot axis between a plurality of selectable second gripping angular positions.

Abstract: A portable exercise apparatus intended for indoor use. A vertical spine is constructed and mounted to a plurality of wall braces. The spine has a series of pairs of hooks aligned vertically. The user can then place either a pulley plate or a body into a desired hook. Hooks are configured such that when the pulley plate or body is placed therein, force in a downward or straight direction would not remove the pulley plate or body. A bench can be attached to the pulley plate or body which then allows a user to set or lie on and perform exercises using a resistance cord which can be connected to the body, pulley plate, and or braces.

Abstract: A weightlifting machine that includes a pulley system and a cable system that attaches to a weight rack frame to allow a user to perform a weightlifting exercise. The pulley system may include a first pulley and a second pulley where the cable system engages each pulley. The cable system may have a first end connected to a grip attachment and a second end attached to a resistance element. The resistance element may include a resistance band, a weight support that holds a weight plate, a set of weight plates, or other type of resistance element. The cable system may extend from the pulley through an opening located one of the frame members that form the frame.

Abstract: An exercise apparatus includes a frame with a pair of vertical guides. A carriage is slidably carried on each of the guides. Each of the carriages has a locking mechanism to lock the carriage at a selected vertical position and a release to disengage the locking mechanism. A horizontal exercise bar is slidably carried on guide rods. First and second cables are coupled to a selectable exercise resistance, each of the cables having an end selectively coupled to either the respective carriage or to a respective bracket at the end of the exercise bar. Secondary brackets on the exercise bar are configured to engage respective ones of the carriage releases and grab the carriage so as to selectively engage and disengage the locking mechanisms upon axial rotation of the exercise bar and raise and lower the carriages with the exercise bar.

Abstract: Attachments adapted for a portable exercise apparatus configured to attach to a vertical structure. The portable exercise apparatus includes a top strap attached to a hook and a bottom strap attached to a hook, the top strap and bottom strap can be wrapped around the vertical structure and secured at the apparatus. The attachments offer a variety of functionality which can all be utilized when attached to the portable exercise apparatus which would be attached to a vertical structure. Examples of some of the attachments include a basketball net, a dart board, a hammock, and other configurations which can be used and enjoyed by users.

Abstract: A caterpillar treadmill includes a non-rotational axle, a roller, a driver wheel, a follower wheel, two caterpillars, and tread slats. The roller is rotationally supported on the non-rotational axle. The driver wheel includes teeth on an external face, and is connected to the roller so that the driver wheel is rotatable together with the roller. The follower wheel includes teeth on an external face, and is connected to the roller so that the follower wheel is rotatable together with the roller. The first caterpillar is wound on the driver wheel and includes, on an internal face, racks engaged with the teeth of the driver wheel. The second caterpillar is wound on the follower wheel and includes, on an internal face, racks engaged with the teeth of the follower wheel. The tread slats are attached to an external face of the caterpillars.

Abstract: A multi-function exercise device includes a supporting frame, a pair of linkage members, a first wheel unit, and a second wheel unit. Each of two first coupler bars couples a front link of the respective linkage member to the first wheel unit to permit rotation of the first wheel unit in response to upward movement of the front link of one of the linkage members. Each of two second coupler bars couples a rear link of the respective linkage member to the second wheel unit to permit rotation of the second wheel unit in response to swinging movement of the rear link. Two load-resistance members are provided for retarding rotations of the first and second wheel units, respectively.

Abstract: The present embodiments disclose an exercise apparatus including at least one rocker board dimensioned to support a user. A plurality of convex rockers is releasably engaged with the at least one rocker board to provide instability during an exercise. A cutout is positioned through the rocker boards strengthen the intrinsic and extrinsic muscles of the user.

Abstract: The exercise device according to an embodiment of the present invention includes: an arm pivotably connected to the frame and rotatable wherein the arm comprises an arm pivot axis aligned with a user's hip joint; a leg pad pivotably connected to a lower end of the arm and configured to contact the user's leg during use, a handle connected to a lower end of the seat or to the frame and extending therefrom; an arm starting region fixing unit which is provided to fix an exercise starting section; an arm length fixing unit for adjusting the length of the arm; a seat which is configured in correspondence to a hip and a thigh of a leg of two legs of a user so as to support the hip and the thigh of the leg that is not exercising and not to support the hip nor the thigh of the other leg of the user, and thus the seat is separated from the leg pad when viewed from above and is configured to enable the exercising leg of the user to move to the back of the user from a starting pose at which the hip and the thigh of the

Abstract: A video acoustical method determines an impact point of a thrown body on a landing area, in particular for athletics throws disciplines, the body describing a trajectory in the air from a take-off area towards the landing area, the impact point being defined by the body hitting on the landing area. The method includes acquiring video exposures of the body impact on the landing area to a frame rate, each exposure showing one position of the body; calculating the body trajectory during at least the body impact on the landing area with the video exposures analysis; detecting an acoustical impact time due to the body hitting on the landing area; and determining the body impact point on the calculated trajectory with the detected acoustical impact time. A video acoustical system can determine an impact point of a thrown body on a landing area.

Abstract: A method, system and computer program product for generating a wearable challenge for one or more devices within a specified proximity, by: scanning for the devices within the specified proximity that are available to participate in the wearable challenge; sending an invitation to participate in the wearable challenge to one or more of the devices that are available to participate in the wearable challenge; and initiating the wearable challenge in response to at least one the devices accepting the invitation to participate in the wearable challenge.

Abstract: Physical fitness assessment systems and methods and wellness assessment systems and methods are disclosed. One physical fitness assessment system includes an exercise device and a host computer. The exercise device is configured to track movement of the exercise device by a user, determine a current physical activity data of the user based on, at least, the tracked movement, and transmit the current physical activity data of the user. The host computer is configured to receive from the exercise device the current physical activity data of the user, receive a physical fitness assessment selection to apply to the current physical activity data, compare the current physical activity data against benchmark physical activity data correlated with the exercise device, determine a physical fitness assessment of the user, generate the physical fitness assessment image based on the physical fitness assessment of the user, and present the physical fitness assessment image.

Abstract: Systems and methods are provided for testing the ability of an individual to lift objects under various conditions. During standard lifting tests, the average acceleration and velocity of each lift, as well as the distribution of force between the hands and feet of the patient, are electronically measured and recorded. These objective factors can then be used to determine whether the patient is exerting maximal effort, and to assess a patient's condition and progress during a rehabilitation program. In example embodiments, one or more components of the system are adjustable so as to accommodate users of various posture, mechanics, size and movement capabilities.

Abstract: Methods, systems, and computer program products for exercise monitoring and coaching using audio devices are provided herein. A computer-implemented method includes processing a first set of one or more auditory prompts, wherein the first set of auditory prompts pertains to initiation of at least one activity with respect to a user; detecting, in connection with the first set of auditory prompts, one or more sets of movements being performed by the user, wherein said detecting comprises (i) emitting one or more acoustic waves towards the user and (ii) processing reflection of the one or more acoustic waves from the user; classifying, based on said detecting, the one or more sets of movements as one or more predefined exercises; and generating and outputting a second set of auditory prompts to the user, wherein the second set of auditory prompts pertains to the predefined exercises being performed by the user.

Abstract: An exercise chatbot control method through augmented reality, system, and computer program product for controlling an exercise machine including a chatbot include determining a context of a user on the exercise machine via a sensor, learning an effectiveness of an activity for the user using the exercise machine, dynamically configuring the activity for the user on the exercise machine and a level of performance of the activity to an ideal activity level based on a user profile, the context of the user, and the effectiveness of the activity for the user, and providing an output including the ideal activity level from the chatbot to the user.

Abstract: A water noodle system includes three water noodles and at least two water noodle straps. Each of the water noodles has an elongated body extending along a longitudinal axis and terminating at first and second ends. The elongated body defines a central bore therethrough that is axially aligned with the longitudinal axis, and an outer surface of the elongated body includes a plurality of protrusions extending therefrom and radially therearound. Each of the water noodle straps has an elongated strap body terminating at first and second ends, and first and second buckle portions affixed to the respective first and second ends of the elongated strap body. The first and second buckle portions are configured to mate with each other.

Abstract: An apparatus has a body configured to accept a portion of a forearm therein and configured to restrict movement of the forearm, a handle connected to the body, the handle configured for being gripped by a hand, and a first side extension connected to the body and extending generally radially from the body.

Abstract: The present invention relates to a floatable breathing device. The floatable breathing device a head unit, a mask and a snorkel. The head unit general includes an ornamental shaped outer housing, an insulated housing positioned within the outer housing and having an ornamental shape and buoyant properties, and a head receiving section provided between the outer housing and the insulated housing and contoured to a human head. The mask extends from the outer housing, while the snorkel extends through and exits a portion of the head unit above a predetermined waterline.

Abstract: The present invention provides a method for arranging dimples on a golf ball surface in which the dimples are arranged in a pattern derived from at least one irregular domain generated from a regular or non-regular polyhedron. The method includes choosing control points of a polyhedron, generating an irregular domain based on those control points, packing the irregular domain with dimples, and tessellating the irregular domain to cover the surface of the golf ball. The control points include the center of a polyhedral face, a vertex of the polyhedron, a midpoint or other point on an edge of the polyhedron and others. The method ensures that the symmetry of the underlying polyhedron is preserved while minimizing or eliminating great circles due to parting lines.