Abstract: Provided is a multi-users cannabis dispenser comprising: a vessel comprising at least two compartments, each compartment configured to contain at least one cannabis composition comprising at least one active component; at least one dispensing unit associated with said at least one compartment, said dispensing unit configured to controllably release from said compartments a metered dose of said composition contained therein; a control unit comprising a data input unit configured to receive data relating to a specific user, data indicating a metered dose of one or more said cannabis compositions to be administered to said specific user and/or to receive data relating to a specific cannabis composition, data indicating a metered dose of said specific composition to be administered to said specific user and configured to control the dispensing unit to release at least one said metered dose. Further provided are methods of use of the multi-users cannabis dispenser.

Abstract: Described herein is an intraoral adaptor comprising a collapsible body, wherein the collapsible body comprises (i) a proximal end configured to couple the intraoral adapter to at least a portion of a subject's mouth, (ii) a distal end, and (iii) a viewing channel located between said proximal end and said distal end, wherein the viewing channel is configured to define a field of view of an intraoral region of the subject's mouth, wherein the collapsible body is configured to transform between an extended position and a collapsed position along an axis extending from the proximal end of the collapsible body to the distal end of the collapsible body.

Abstract: The present disclosure provides methods and systems for performing dental scans, including a method for performing a dental scan, comprising: (i) providing an intraoral adapter comprising: a viewing channel located between a proximal portion and a distal portion of an elongated housing and a mounting mechanism provided on the distal portion of the elongated housing, wherein the mounting mechanism is configured to couple the intraoral adapter to a mobile device, wherein the mobile device comprises: (a) a camera configured to capture videos or images, (b) at least one orientation sensor or at least one motion sensor, and (c) a processing unit configured to (1) process orientation or motion sensors data, and (2) process a plurality of videos or images; (ii) providing a feedback device; (iii) coupling the intraoral adapter to the mobile device; and (iv) performing a dental scan, wherein the feedback device connected to the mobile device generates a dental scan output based on one or more dental scan properties an

Abstract: Described herein are systems and methods for dental assessment, including a dental assessment device, comprising: a body comprising (i) a proximal opening, wherein said proximal opening is configured to be inserted within an intraoral region of a subject, and wherein said proximal opening has dimensions at least equal to that of a surface of a single tooth of said subject; (ii) a distal opening, wherein said body is configured to enable viewing through said proximal opening via said distal opening, and wherein a distance between said proximal opening and said distal opening is at least 60 mm; and (iii) at least one light source configured to provide uniform illumination through said proximal opening at a wavelength in a range of 360 nm to 440 nm.

Abstract: Described herein are various configurations of a foldable dental scope and methods and systems to use such a scope. In an aspect, provided herein is a foldable dental scope that is configured to transform between an unfolded configuration and a folded configuration, wherein in said unfolded configuration, the dental scope comprises a sheet comprising one or more distinct regions separated by scoring, and wherein in said folded configuration, said sheet forms an intraoral adapter comprising a viewing channel configured to define a field of view of an intraoral region of a subject's mouth.

Abstract: The present disclosure provides an intraoral adapter comprising: an elongated housing comprising a viewing channel between a proximal portion and a distal portion of the elongated housing, wherein the viewing channel is configured to define a field of view of an intraoral region of a subject's mouth; and a connector configured to interchangeably accept and hold one or more external modules.

Abstract: In an aspect, the present disclosure provides a method to generate a dental scan clip, comprising: (a) providing a clip start point, a clip end point, and a dental scan parameter; and (b) editing a dental scan in accordance with the clip start point, the clip end point, and the dental scan parameter to generate the dental scan clip.

Abstract: A method for updating a three-dimensional (3D) dental model of at least one tooth, comprising: (a) providing at least one 2D dental image including the at least one tooth; (b) running a trained visual filter neural network on the 2D dental image to identify the tooth number of the at least one tooth; (c) providing a baseline 3D dental model that includes the at least one tooth; (d) generating a 2D capture of the baseline 3D dental model; (e) updating the 2D capture of the 3D dental model to include the identified tooth number obtained from the 2D dental image; and (f) using the updated 2D capture to update the 3D dental to include the identified tooth number obtained from the 2D dental image.

Abstract: Provided is a multi-users cannabis dispenser comprising: a vessel comprising at least two compartments, each compartment configured to contain at least one cannabis composition comprising at least one active component; at least one dispensing unit associated with said at least one compartment, said dispensing unit configured to controllably release from said compartments a metered dose of said composition contained therein; a control unit comprising a data input unit configured to receive data relating to a specific user, data indicating a metered dose of one or more said cannabis compositions to be administered to said specific user and/or to receive data relating to a specific cannabis composition, data indicating a metered dose of said specific composition to be administered to said specific user and configured to control the dispensing unit to release at least one said metered dose. Further provided are methods of use of the multi-users cannabis dispenser.

Abstract: Provided is a method for treating conditions and/or symptoms associated therewith selected from the group consisting of androgen deficiency, male infertility, male urogenital or reproductive system infections and/or disorders and combinations thereof, comprising administering to a subject in need a therapeutically effective amount of a composition comprising at least one cannabinoid in a specific amount, at least one terpene in a specific amount, at least 5% by weight of a non-cannabinoid, non-terpene carrier, and optionally at least one herbal extract, wherein said non-cannabinoid, non-terpene carrier comprises cellulose and a weight/weight ratio of a total amount of terpenes to a total amount of cannabinoids is from about 0.1:1 to about 1:1, or; wherein said non-cannabinoid, non-terpene carrier comprises less than 5% by weight cellulose and a weight/weight ratio of a total amount of terpenes to a total amount cannabinoids is about 0.05:1 to about 1:1.

Abstract: An inhalation device is described, which inhalation device comprises an inlet for vapors and/or for aerosol, at least one terpene holding element configured to hold a selected terpene composition, and an outlet for vapors and/or for aerosol and wherein the device is configured to receive vapors and/or aerosol through the inlet, move the received vapors and/or aerosol through the device, infuse terpene composition into the moved vapors and/or aerosol and generate and emit terpene-enriched vapors and/or aerosol through the outlet, wherein at least one of the inlet, the holding element and the outlet is configured to limit the concentration of terpenes in the emitted terpenes-enriched vapors and/or aerosol to less than one percentage (by weight), when the moved vapors and/or aerosol is at 10 degrees Celsius and at atmospheric pressure.

Abstract: A system and method for managing the deliveries of parcels, and the like, that allows senders, couriers, recipients, and others, access via personal devices configured for arranging and controlling the delivery services between each other without meetings. The system and method include package delivery unit design to warp and secure parcels and fit to be bold and lock by holder device and have identification means to recognize and manage delivery. The system and method include network of holder devices at different locations design to hold, identify and lock the package delivery unit and can communicate with other holder devices and/or personal devices configured to recognize and manage delivery.

Abstract: An article comprises a substrate, a first functional polymeric phase change material, and a plurality of containment structures that contain the first functional polymeric phase change material. The article may further comprise a second phase change material chemically bound to at least one of the plurality of containment structures or the substrate. In certain embodiments, the article further comprises a second phase change material and a binder that contains at least one of the first polymeric phase change material and the second phase change material.

Abstract: Disclosed are methods and systems for water recovery

Abstract: Disclosed are methods comprising: (a) first contacting at least a portion of a wastewater stream comprising one or more hydrophilic solutes and one or more crude-oil-associated hydrophobic solutes with an extractant comprising a bi-directional solvent at a first temperature (T1) within 40° C. of the solvent-water critical temperature to form a water-depleted first aqueous solution and a water-enriched first contacting first organic phase; (b) adjusting the temperature of said first organic phase to a second temperature (T2), to form a second organic phase and a second aqueous solution; wherein the absolute value of (T2?T1) is at least 20; (c) separating at least a portion of said one or more crude-oil-associated hydrophobic solutes from said second organic phase; and (d) recycling bi-directional solvent from said second organic phase to said first contacting. Disclosed are also systems.

Abstract: An apparatus comprising: (a) a bladeless rotatable element with a smooth outer surface, said rotatable element connected to a drive mechanism; and (b) a dynamo powered by said drive mechanism so as to output an electric current.

Abstract: A system comprising: (a) a transmitter adapted to provide an audio signal output comprising an embedded data element imperceptible to a human being of normal auditory acuity when said audio signal output is played through speakers wherein said embedded data element is embedded using phase modulation; and (b) an audio receiver adapted to receive said audio signal output and extract said embedded data element and respond to at least a portion of the data in said embedded data element.

Abstract: An article comprises a substrate, a first functional polymeric phase change material, and a plurality of containment structures that contain the first functional polymeric phase change material. The article may further comprise a second phase change material chemically bound to at least one of the plurality of containment structures or the substrate. In certain embodiments, the article further comprises a second phase change material and a binder that contains at least one of the first polymeric phase change material and the second phase change material.

Abstract: The invention provides a process for minimizing the emission of particulate matter and precursors thereof from a flue gas stream of an engine comprising particulate matter and precursors thereof and at least one gaseous component. The process includes the steps of obtaining a flue gas stream of an engine comprising particulate matter and precursors thereof; increasing the moisture content of the stream by contacting it with a first aqueous medium in an amount and at a temperature at which at least 50% of the water content of the first aqueous medium is evaporated; whereby a moisture laden gas stream, optionally containing suspension droplets, is formed; cooling the moisture laden gas stream whereby suspension droplets are formed; and applying a centrifugal force to the moisture laden gas stream and to the suspension droplets to effect the swirling thereof, whereby a treated gaseous stream and an aqueous stream are formed.

Abstract: An article comprises a substrate, a first functional polymeric phase change material, and a plurality of containment structures that contain the first functional polymeric phase change material. The article may further comprise a second phase change material chemically bound to at least one of the plurality of containment structures or the substrate. In certain embodiments, the article further comprises a second phase change material and a binder that contains at least one of the first polymeric phase change material and the second phase change material. The containment structure may be a microcapsule or a particulate confinement material.