Abstract: A polymer composition including a crosslinkable thermoplastic matrix, a crosslinking agent, a blowing agent, and at least one cell opener is provided. A method of producing an open cell polymer foam from the polymer composition is also provided. The method includes heating a foamable precursor under positive pressure to a temperature greater than a decomposition temperature of the crosslinking agent and below a decomposition temperature of the chemical blowing agent to produce a primary foam. Then, the method includes heating the primary foam to a temperature greater than the decomposition temperature of the chemical blowing agent and then allowing the primary foam to cool to a temperature below a softening temperature of the crosslinkable thermoplastic polymer to form the open cell polymer foam. The produced open cell polymer foam has an open cell content of at least 80% immediately following the step of allowing the primary foam to cool.

Abstract: The invention relates to a vein transilluminator comprising: a body formed by two arms, a plurality of LEDs housed in said arms and electrical power supply means configured to electrically power the LEDs; characterised in that the arms are joined together by means of at least one joint, said joint being configured in such a way as to allow said arms to be arranged in two different planes.

Abstract: A system for use in monitoring application is described. The system comprises a light detection unit and an illumination arrangement. The detection unit is configured for collecting light returning from a selected inspection region for determining variations in collected light intensity. The illumination arrangement comprises one or more light sources configured for providing illumination of a selected wavelength range directed toward said inspection region. Wherein the illumination arrangement is arranged around the detection unit to provide symmetrical illumination conditions with respect to an axis connecting said detection unit and said inspection region.

Abstract: A method of detecting an islanding operation of an electrical power generating system coupled to a power grid provided. The method includes monitoring a frequency that is indicative of an AC frequency on the power grid and monitoring reactive power on a coupling of the electrical power generating system to the power grid. The monitored frequency is processed to determine a rate of change of frequency, and the monitored reactive power is processed to determine a rate of change of reactive power. A detection parameter is determined from the determined rate of change of frequency and the determined rate of change of reactive power. An islanding operation of the electrical power generating system is detected if the detection parameter exceeds an islanding threshold value.

Abstract: A method to obtain a composition comprising an enriched population of functional mesenchymal stem cells for hypothermic transport and local administration of said enriched population of functional mesenchymal stem cells in therapy. Finally also described is the use of said enriched population of functional mesenchymal stem cells, and compositions comprising them, obtained by the described method, in autologous or allogeneic treatment of diseases susceptible to mesenchymal stem cell therapy, either by local or systemic treatments, and more particularly in the treatment of osteoarticular diseases such as degenerative disc disease, osteoarthritis, and bone repair; in lupus erythematosus, graft-versus-host disease, and other autoimmune diseases; in peripheral vascular insufficiency and other cardiovascular diseases.

Abstract: A bipolar dissector includes a handle actuatable by squeezing, a housing extending from and coupled to a distal end of the handle, and a shaft coupled to a proximal end of the handle and extending past the distal end of the handle and through the housing to a distal end of the housing. The shaft includes first and second electrical lines extending from a proximal end to a distal end of the shaft and an insulating material electrically insulating the electrical lines from each other and from the handle and the housing. The bipolar dissector also includes a pair of forceps including a first tine and a second tine. The tines extend from the electrical lines at the distal end of the shaft at the distal end of the housing. Squeezing the handle actuates the forceps in the same direction as the squeezing.

Abstract: This document relates to compilation of source code into services. One example method involves receiving input source code, identifying data dependencies in the input source code, and identifying immutability points in the input source code based at least on the data dependencies. The example method also involves converting at least some of the input source code occurring after the immutability points to one or more service modules.

Abstract: Controlling allocation of resources in network function virtualization. Data defining a pool of available physical resources is maintained. Data defining one or more resource allocation rules is identified. An application request is received. Physical resources from the pool are allocated to virtual resources to implement the application request, on the basis of the maintained data, the identified data and the received application request.

Abstract: The present invention relates to a method, system and device for transmitting information from an optical communication transmitter to a receiving station via a laser beam and for alignment of said laser beam emitted from said optical communication transmitter with said receiving station, wherein: said optical communication transmitter is displaced relative to said receiving station and comprises a laser, a radio receiver, a microprocessor and a liquid crystal on silicon spatial light modulator comprising a diffractive element, whereby said laser beam is emitted from said laser and is projected over an area by diffraction and reflection using said liquid crystal on silicon spatial light modulator, wherein said laser and said diffractive element are controlled by said microprocessor, wherein said laser beam has a longitudinal axis parallel to the propagation path of said laser beam, said receiving station comprises a photodiode receiver for detecting said transmitted laser beam and a radio transmitter, and sa

Abstract: Virtual Network Functions (VNF) applies automation and virtualization techniques to move current network functions from dedicated hardware to general purpose hardware of an Information Technology (IT) infrastructure. A VNF may include one or more Virtual Machines (VM) and virtual networks which may implement the function of a network. Systems and methods provide a processing unit, a computation module and an allocation module for VNF allocation. The computation module is configured to determine an extinction factor corresponding to a datacenter unit based on a state of the datacenter and a VNF catalogue including a plurality of VNFs. The computation module is also configured to develop an allocation model based on the determined extinction factor. The allocation module is configured to allocate a first VNF from the plurality of VNFs in the datacenter based on the allocation model.

Abstract: Controlling allocation of resources in network function virtualization. Data defining a pool of available physical resources is maintained. Data defining one or more resource allocation rules is identified. An application request is received. Physical resources from the pool are allocated to virtual resources to implement the application request, on the basis of the maintained data, the identified data and the received application request.

Abstract: A system and method for converting 2D x-ray images into a 3-dimensional reciprocal space image. Each x-ray image in the plurality of x-ray images is a 2-dimensional image corresponding to a different location of a 2-dimensional x-ray detector relative to an x-ray beam that intersects a sample. The system determines, based on the x-ray images, the orientation of the sample and converts the x-ray images into a 3-dimensional reciprocal space image based on the x-ray images and on the sample orientation.

Abstract: This document relates to orchestration and scheduling of services. One example method involves obtaining dependency information for an application. The dependency information can represent data dependencies between individual services of the application. The example method can also involve identifying runtime characteristics of the individual services and performing automated orchestration of the individual services into one or more application processes based at least on the dependency information and the runtime characteristics.

Abstract: There is provided mechanisms for enabling selection of service-providing NFs in a 3GPP communication network. A method is performed by an NRF. The method comprises obtaining one register request from each of the service-providing NFs. Each registration request comprises an NF profile. Each NF profile comprises a security setting attribute. The method comprises storing the NF profiles of the service-providing NFs. The method comprises obtaining a discovery request from a service-requesting NF. The request indicates an NF type. The method comprises providing a discovery response to the service-requesting NF. The discovery response comprises the NF profile of at least one of the service-providing NFs of the NF type, thereby enabling selection of the service-providing NFs. The security setting attribute may pertain to support for mutual TLS and/or for use of OAuth-2 based authorization.

Abstract: A gliding yaw bearing system for use in a wind turbine includes a first bearing assembly configured for being attached to a tower of the wind turbine, a second beating assembly configured for being attached to a nacelle of the wind turbine. An upwind section of the second bearing assembly is different from a downwind section of the second bearing assembly. A wind turbine utilizing the gliding yaw bearing system is also encompassed herein.

Abstract: A two-way valve having a central body with a first end and a second end, the central body has a first internal valve and a second internal valve, the first internal valve enables the passage of a fluid along a first internal path only in the direction that goes from the second end to the first end of the central body, when a first fluid pressure threshold is exceeded, and the second internal valve enables the passage of a fluid along a second internal path only in the direction that goes from the first end to the second end of the central body, when a second fluid pressure threshold is exceeded, characterized in that a first axis of symmetry of the first internal path and a second axis of symmetry of the second internal path are parallel to each other and parallel to a longitudinal axis of the central body.

Abstract: The present invention relates to a pharmaceutical composition for use in the treatment and/or prevention of a central nervous system disorder, comprising a compound of formula (I): or any salt, derivative, isotope or mixture thereof, and at least one pharmaceutically acceptable excipient.

Abstract: A surgical instrument assembly includes a support frame system, and a surgical tool engageable with the support frame system. The support frame system is adapted for providing a surgical tool attachment and articulation locus that is maintained during the course of a surgical procedure to direct a fixed and repeatable delivery path for introduction and manipulation of one or more surgical instruments and implants at a surgical site in or on the patient's anatomy. The delivery path can be substantially curvilinear along an arc that is defined by a radius of curvature and length defined by the surgical tool, and a predetermined range of articulation of the tool at the articulation locus.

Abstract: A tubular retractor securement frame is disclosed including a mounting bracket, two flexor arms, and a device emplacement oriented to receive and hold in-place a surgical tool. The mounting bracket includes an elastically deformable plate, rails extending about orthogonal from the elastically deformable plate and about parallel to one another, and receptacles facing one another in the rails which are arranged to receive a retractor arm extending from a tubular retractor at a fixed angle. The flexor arms extend from the mounting bracket adjacent to the rails. The flexor arms are positioned so as not to occlude visualization through the tubular retractor and such that applying pressure to flex the flexor arms toward one another shifts the rails to accept or remove the retractor arm into or from the receptacles, and releasing the pressure reverts the rails so as to inhibit the retractor arm from being inserted or removed.

Abstract: The present subject matter provides for albumin-binding prodrugs, maytansinoid-based compounds, and uses thereof.