Abstract: The disclosure relates to a method for real-time adjustment of at least one drilling parameter during rock drilling by a drilling machine, wherein the drilling machine is configured to be operated with an adjustable set of drilling parameters which influence the rock drilling performance, the method including: during an ongoing rock drilling operation when the drilling machine is operated with one specific set of drilling parameters of the adjustable set of drilling parameters, measuring, by use of at least one sensor, particle size of particles generated by the rock drilling operation, wherein the measured particles are associated with a point in time when the specific set of drilling parameters are used; and adjusting in real-time at least one drilling parameter of the specific set of drilling parameters when the measured particle size fulfils a predefined criterion.

Abstract: Method performed by a system for determining one or more parameters to use for drilling a subsequent hole in a rock to approach a target, wherein the target is related to a subsequent blasting of the rock. The system drills a first hole in the rock. The system collects data relating to the rock, which data is collected from a drill rig during drilling of a first hole in the rock. The system determines at least one drilling parameter, based on the collected data of the rock. The system drills a second hole in the rock using the at least one drilling parameter, thereby approaching the target.

Abstract: A rock drilling rig including at least a primary power source, a secondary power source and one control unit, wherein the control unit is configured to control the rock drilling rig to perform work tasks according to a work cycle, both the primary and the secondary power source are configured to selectively providing operating power to the rock drilling rig, the primary power source is a fuel cell with a fuel tank, and the secondary power source is an electrical battery, and the control unit is additionally configured to control a charge of the electrical battery with power from the primary power source, simultaneously as supplying operating power to the rock drilling rig.

Abstract: A fiber-based surgical implant stabilized against fraying, includes a thermally crimped flat-knitted fabric of a biocompatible, optionally biodegradable, polymer material having a glass transition temperature or other thermally induced secondary conformational mobility threshold in the temperature range of from 20° C. to +170° C. Also disclosed is a corresponding fabric and methods of producing the implant and the fabric.

Abstract: A system including a fleet of at least partially autonomous mining machines and a method of computing an optimized energy storage utilization in such a system. Data is acquired relating to: a shared work assignment; each respective mining machine; each respective energy storage; a location of each mining machine and each energy storage in the mining environment. The acquired data is provided to a fog- and/or cloud-computation system which is used to compute an optimized energy storage utilization with respect to at least one of the following optimization targets productivity, cost or safety. A workflow information for the performance of the shared work assignment based on the optimized energy storage utilization is deployed to the fleet of mining machines.

Abstract: A rock drilling rig, comprising a carriage, a rock drilling machine, a control unit and an interface for receiving at least one electrical battery pack, wherein the control unit is configured to control the rock drilling rig to perform work tasks according to a work cycle, and the control unit is configured to control operating power from any electric battery pack provided in the interface, wherein the interface is configured to receive a plurality of independent battery packs and the control unit is configured to selectively control operating power from any electrical battery packs provided in the interface.

Abstract: Mining or construction equipment including at least one work device and at least one external supply unit that includes at least one of: at least one electrical energy storage device that is configured to supply energy to the at least one work device and/or at least one converter that is configured to convert electrical energy from an external electricity supply to electrical energy for the at least one work device and to supply the electrical energy to the at least one work device. The mining or construction equipment also includes at least one branched or unbranched connection that is configured to connect at least one of the components arranged on the at least one external supply unit to the at least one work device.

Abstract: The present invention relates to a sampling unit, a measurement system and method for transcutaneous blood gas measurements. In particular the invention relates to a sampling unit and system adapted for rapid measuring and monitoring of blood gases in a continuous gas flow. The sampling unit is provided with an ambient air inlet and a blood gas extraction and mixing chamber wherein air is mixed with extracted blood gases. The method of continuous transcutaneous measurement of carbon dioxide in the blood utilizes a pulsed heating to minimize the detrimental effects of the heating.

Abstract: A fiber-based surgical implant stabilized against fraying, includes a thermally crimped flat-knitted fabric of a biocompatible, optionally biodegradable, polymer material having a glass transition temperature or other thermally induced secondary conformational mobility threshold in the temperature range of from 20° C. to +170° C. Also disclosed is a corresponding fabric and methods of producing the implant and the fabric.

Abstract: The present disclosure relates to a system and method for use in performing clinical endpoint adjudication to provide: efficient, automated clinical event classification and medical review triage; reduce the time to identify clinical events; a unified, consistent process for classification of clinical events; and proactive identification of events in near real-time.

Abstract: Method of making a musculoskeletal tissue reconstruction implant by warp knitting an implant of a biodegradable polymeric material to form a porous matrix or scaffold having a tensile stiffness at least by 50% lower than the tensile stiffness of the musculoskeletal tissue the implant is configured to reconstruct.

Abstract: The present invention relates to a sampling unit, a measurement system and method for transcutaneous blood gas measurements. In particular the invention relates to a sampling unit and system adapted for rapid measuring and monitoring of blood gases in a continuous gas flow. The sampling unit is provided with an ambient air inlet and a blood gas extraction and mixing chamber wherein air is mixed with extracted blood gases. The method of continuous transcutaneous measurement of carbon dioxide in the blood utilizes a pulsed heating to minimize the detrimental effects of the heating.

Abstract: A fiber-based surgical implant stabilized against fraying, includes a thermally crimped flat-knitted fabric of a biocompatible, optionally biodegradable, polymer material having a glass transition temperature or other thermally induced secondary conformational mobility threshold in the temperature range of from 20° C. to +170° C. Also disclosed is a corresponding fabric and methods of producing the implant and the fabric.

Abstract: A fiber-based surgical implant stabilized against fraying, includes a thermally crimped flat-knitted fabric of a biocompatible, optionally biodegradable, polymer material having a glass transition temperature or other thermally induced secondary conformational mobility threshold in the temperature range of from 20° C. to +170° C. Also disclosed is a corresponding fabric and methods of producing the implant and the fabric.

Abstract: Methods and apparatus, including computer program products, implementing and using techniques for displaying a video. A video stream including a plurality of image frames, wherein at least some image frames include an overlay, is received by a video management system. The video management system determines a position of the overlay within an image frame. The video management system applies an image adjustment function to the image frame to create an adjusted image frame. The image adjustment function uses the determined position of the overlay to adjust the image while keeping the appearance of the overlay essentially unchanged, and the video stream including the adjusted image frame is displayed.

Abstract: There is provided configuration of a communications link. The configuration involves wirelessly receiving control signalling from a user equipment by a network node functional unit. The control signalling relates to an uplink communications resource between the user equipment and the network node functional unit. The configuration further involves notifying, in response to receiving the control signalling and prior to receiving any user data associated with the control signalling from the user equipment on the uplink communications resource, a backhaul client functional unit to configure a communications link to a backhaul hub.

Abstract: Methods and apparatus, including computer program products, implementing and using techniques for displaying a video. A video stream including a plurality of image frames, wherein at least some image frames include an overlay, is received by a video management system. The video management system determines a position of the overlay within an image frame. The video management system applies an image adjustment function to the image frame to create an adjusted image frame. The image adjustment function uses the determined position of the overlay to adjust the image while keeping the appearance of the overlay essentially unchanged, and the video stream including the adjusted image frame is displayed.

Abstract: A fiber-based surgical implant stabilized against fraying, includes a thermally crimped flat-knitted fabric of a biocompatible, optionally biodegradable, polymer material having a glass transition temperature or other thermally induced secondary conformational mobility threshold in the temperature range of from 20° C. to +170° C. Also disclosed is a corresponding fabric and methods of producing the implant and the fabric.

Abstract: An additive manufacturing system having at least one powder based additive manufacturing machine having a build chamber, at least one stationary powder storage container, and a powder feeding device for feeding powder from the at least one powder storage container into the build chamber. The build chamber, stationary powder storage container and powder feeding device form a part of a powder handling system, which is hermetically sealable in a powder-tight manner and to which a movable powder storage container is connected. The powder handling system selectively feeds powder from the movable powder storage container to the stationary powder storage container or removes powder from the build chamber in the hermetically sealed state. A method for feeding powder into and removing powder from a build chamber of at least one additive manufacturing machine, where the feeding and the removal of the powder takes place within a hermetically sealable powder handling system.

Abstract: A fiber-based surgical implant stabilized against fraying, includes a thermally crimped flat-knitted fabric of a biocompatible, optionally biodegradable, polymer material having a glass transition temperature or other thermally induced secondary conformational mobility threshold in the temperature range of from 20° C. to +170° C. Also disclosed is a corresponding fabric and methods of producing the implant and the fabric.