A unitary safety surface tile is provided. The tile may interlock with at least one other tile. The tiles may be configured for disposing on a base of loose fill and for receiving a covering of loose fill. The tiles may include a plurality of hollow inverted pyramidal shaped pockets. Each of the pockets may connect to at least two other pockets along a top edge of each pocket. Each of the pockets may engage the base of loose fill and/or receive the covering of loose fill. Each of the pockets may include one or more apertures for allowing passage of fluid through each of the pockets. Each tile may further include a plurality of edges. The edges may border the plurality of pockets. Each of at least two of said plurality of edges may be adapted for engaging at least one edge of at least one other tile.

A patient interface assembly having an improved support for use in securing a patient interface device to the head of a patient overcomes the shortcomings of conventional headgear. The improved support provides a self-adjusting anchor point situated anterior to the ear of the patient that provides enhanced stability in mounting the patient interface device to the patient.

A system for determining an optimal hardness of a patient interface device includes a fit score determination unit structured to receive a 3-D model of the patient interface device and a 3-D model of a patient's face and to determine a fit score between the patient interface device and the patient's face based on the 3-D model of the patient interface device and the 3-D model of the patient's face, and a hardness determination unit structured to determine a hardness value of the patient interface device based on the determined fit score.

Several embodiments of straps and headgear assemblies are described. Some of the embodiments provide straps that can had varied elasticity over the length of the straps. Some of the embodiments provide adjustment mechanisms that facilitate customization of headgear to a user.

The present invention relates to an RF tag comprising a magnetic antenna for transmitting and receiving information using an electromagnetic induction method, and an IC mounted to the magnetic antenna, wherein the magnetic antenna comprises a magnetic core and a plurality of coils formed on the magnetic core; the coils each have an inductance L1 satisfying the specific relational formula, and are connected in parallel to each other in an electric circuit and disposed in series on the magnetic core; and a combined inductance L0 of the magnetic antenna satisfies the specific relational formula. The RF tag of the present invention is used as a magnetic antenna for information communication using a magnetic field component which is capable of satisfying both reduction in size and improvement in communication sensitivity.

A surface scattering antenna with a tightly-coupled or tightly-connected array of radiators provides an adjustable antenna with broadband instantaneous bandwidth.

Microfluidic devices having an electrowetting configuration and an optimized droplet actuation surface are provided. The devices include a conductive substrate having a dielectric layer, a hydrophobic layer covalently bonded to the dielectric layer, and a first electrode electrically coupled to the dielectric layer and configured to be connected to a voltage source. The microfluidic devices also include a second electrode, optionally included in a cover, configured to be connected to the voltage source. The hydrophobic layer features self-associating molecules covalently bonded to a surface of the dielectric layer in a manner that produces a densely-packed monolayer that resists intercalation and or penetration by polar molecules or species. Also provided are microfluidic devices having an electrowetting configuration that further include a section or module having a dielectrophoresis configuration; systems that include any of the microfluidic devices in combination with an aqueous droplet and a fluidic medium immiscible with the medium of the aqueous droplet; related kits; and methods of manipulating droplets, optionally containing micro-objects such as biological cells, within the microfluidic devices.

A film is sputter-deposited on an essentially plane, extended surface of a substrate which has recesses therein, namely at least one of grooves, of holes, of bores, of vias, of trenches. So as to establish on one hand a homogeneous thickness distribution of the film along the addressed surface of the substrate and, on the other hand, a thick film deposition within the recesses, sputter deposition is performed first at a large distance between a sputter surface of a target and the addressed surface of the substrate and then at a reduced distance between the addressed surfaces.

Methods and apparatus for processing substrates are provided herein. In some embodiments, a physical vapor deposition chamber includes a first RF power supply having a first base frequency and coupled to one of a target or a substrate support; and a second RF power supply having a second base frequency and coupled to one of the target or the substrate support, wherein the first and second base frequencies are integral multiples of each other, wherein the second base frequency is modified to an offset second base frequency that is not an integral multiple of the first base frequency.

A potentiostat/galvanostat employs a controller for providing digital control signals to a digital-to-analog converter (DAC) that generates an analog output signal in response to digital control signals. A high current driver produces a high current output in response to the analog output signal from the DAC. A high current monitor monitors the output from the high current driver to produce a feedback signal for the high current driver to control the current produced by the high current driver and to produce an output dependent on the current supplied from the high current driver for monitoring by the controller. A counter electrode contact for a counter electrode is connected with the output of the high current monitor. A working electrode contact for a working electrode is electrically connected with a fixed stable voltage potential to enable electrochemical analysis of material between the counter electrode and the working electrode. A low current driver produces a low current range output in response to an analog output signal from the DAC. A low current monitor monitors the working electrode contact to detect current at the working electrode contact to supply an output dependent on the current detected for monitoring by the controller and for providing a feedback signal to the low current driver in order to control the output of the low current driver to control current between the counter electrode contact and the working electrode contact.

Provided is a method for simply evaluating defects caused in interface states in oxide semiconductor thin films and protective films in TFTs having protective films formed on the surface of oxide semiconductor thin films without actually measuring the characteristics of the same. This evaluation method evaluates defects caused in the interface states by measuring electron states in the oxide semiconductor thin film by a contact method or noncontact method. The defects caused in the interface states are any of the following (1)-(3). (1) Threshold value voltage (Vth,) when a positive bias is applied to the thin-film transistor(2) Difference in threshold value voltage (ΔVth) before and after applying the positive bias to the thin-film transistor(3) Threshold value during the first measurement when a plurality of measurements is made of the threshold value voltage when a positive bias is applied to the thin-film transistor.

According to one embodiment, magnetic resonance imaging apparatus includes a transmission coil, a plurality of reception channels, transmission/reception circuitry, and processing circuitry. The transmission coil transmits an RF wave to a subject. The reception channels receive MR signals generated from the subject. The transmission/reception circuitry controls the transmission coil to change the flip angle of a nucleus contained in the subject and excited by the transmitted RF wave. The processing circuitry determines whether the reception channels include an impaired channel, based on the comparison between the distributions of the signal values of the received MR signals with respect to the changing flip angles among the reception channels.

The present invention generally relates to fluorescent marking compositions and their use to determine whether a surface has been cleaned. More particularly, the marking compositions comprise fluorescent polymers.

Techniques are described that includes using a memory to store data within a system. The techniques include lowering a supply voltage applied to said memory and ceasing use of the memory to store data within the system. The techniques further include reading values from the memory with the supply voltage being lowered. The techniques further include determining a radiation level from an amount of corrupted ones of the values.

A method of mass spectrometry is disclosed that comprises acquiring mass spectral data during a single experimental run or acquisition of a mass spectrometer and determining a first time T during the single experimental run or acquisition for calibrating the mass spectrometer. The step of determining the first time T further comprises determining a time when the mass spectral data being acquired during the single experimental run or acquisition is equal to or below a threshold. The mass spectrometer is then calibrated by introducing calibrant or lockmass ions at the first time T.

A method for improving performance of fuel injectors, and a method for cleaning fuel injectors for an internal combustion engine. The methods include operating the engine on a fuel composition comprising a major amount of fuel and from about 1 to about 200 ppm by weight based on a total weight of the fuel of a reaction product of (i) a hydrocarbyl substituted compound containing at least one tertiary amino group and (ii) a halogen substituted C2-C8 carboxylic acid, ester, amide, or salt thereof, wherein the reaction product as made is substantially devoid of free anion species.

The present disclosure relates to the technical field of degradation of persistent pollutants and discloses a method for efficiently degrading a perfluorinated compound (PFC), through which the problems of harsh reaction conditions and less high defluorination rate existing in prior-art methods for degrading PFCs are solved. In the present disclosure, a 3-indoleacetic acid (IAA) solution is irradiated with 254 nm UV light to generate hydrated electrons, with which the PFC are degraded by reduction under an aerobic condition, where an organo-modified montmorillonite is added to provide a reaction microzone, so the degradation and defluorination effects of the hydrated electrons for the PFC are greatly improved. The method for degrading a PFC according to the present disclosure is not affected by the pH of and the dissolved oxygen in the solution and less affected by the humic substances in a water body, thereby overcoming the defects in existing methods for degrading PFCs with hydrated electrons while the degradation efficiency is ensured. Therefore, the present disclosure is of great application value.

Viruses and other bioagents are of high medical and biodefense concern and their detection at concentrations well below the threshold necessary to cause health hazards continues to be a challenge with respect to sensitivity, specificity, and selectivity. Ideally, assays for accurate and real time detection of viral agents and other bioagents would not necessitate any pre-processing of the analyte, which would make them applicable for example to bodily fluids (blood, sputum) and man-made as well as naturally occurring bodies of water (pools, rivers). We describe herein a robust biosensor that combines the sensitivity of surface acoustic waves (SAW) generated at a frequency of 325 MHz with the specificity provided by antibodies and other ligands for the detection of viral agents. In preferred embodiments, a lithium tantalate based SAW transducer with silicon dioxide waveguide sensor platform featuring three test and one reference delay lines was used to adsorb antibodies directed against Coxsackie virus B4 or the negative-stranded category A bioagent Sin Nombre virus (SNV), a member of the genus Hantavirus, family Bunyaviridae, negative-stranded RNA viruses. Rapid detection (within seconds) of increasing concentrations of viral particles was linear over a range of order of magnitude for both viruses, although the sensor was approximately 50×104-fold more sensitive for the detection of SNV. For both pathogens, the sensor's selectivity for its target was not compromised by the presence of confounding Herpes Simplex virus type 1. The biosensor was able to detect SNV at doses lower than the load of virus typically found in a human patient suffering from hantavirus cardiopulmonary syndrome (HCPS). Further, in a proof-of-principle real world application, the SAW biosensor was capable of selectively detecting SNV agents in complex solutions, such as naturally occurring bodies of water (river, sewage effluent) without analyte pre-processing.

An enhanced airflow chassis system includes a component chassis that defines a chassis enclosure including a chassis entrance and component slots. First component carriers are mounted to first components and positioned in each of the component slots. Each first component carrier defines first component carrier airflow apertures that direct airflow entering the chassis entrance to the first component mounted to that first component carrier. A backplane located in the chassis enclosure opposite the component slots from the chassis entrance defines backplane airflow apertures and includes a component connector located adjacent each of the component slots that is connected to the first component mounted to the component carrier positioned in that component slot. A chassis venting member positioned between at least two of the component slots defines chassis venting member airflow apertures that direct airflow entering the chassis entrance through the chassis enclosure to a subset of the backplane airflow apertures.

In a rotary machine, a method of assembling a rotary machine, and a method of performing maintenance of a rotary machine, a combustor casing as an outer casing configured from upper and lower casings forming a half split shape, an intermediate shaft cover as an inner casing configured from upper and lower casings forming a half split shape and supporting a combustor in the combustor casing, and a pressing support mechanism that presses and supports a portion to be fit of the combustor casing and a fitting portion of the intermediate shaft cover in an axial direction of a rotor are provided, and thus, detachment of the casing is made easy and maintainability of an inside thereof is improved in the method of performing maintenance of a rotary machine.

A gas turbine engine includes a combustion section arranged between a compressor section and a turbine section that extend in an axial direction. A fan section is arranged upstream from the compressor section. An airfoil is arranged in one of the fan section, the compressor section and the turbine section. The airfoil includes pressure and suction sides extending in a radial direction from a 0% span position at an inner flow path location to a 100% span position at an airfoil tip. The airfoil has a leading edge that is projected onto a plane from various views and the plane is perpendicular to a viewing direction which corresponds to the various views. The plane is parallel with the axial direction in a 0° view. The various views include the 0° view which projects into an axial plane in the axial direction. A 90° view projects into a tangential plane in a tangential direction normal to the axial direction and views between the 0° and 90° views. The airfoil has a maximum leading edge projection in a 20° to 40° view. The radial direction is normal to the axial and tangential directions.

An airfoil includes an airfoil body including a first side wall and a second side wall that is spaced apart from the first side wall. A longitudinally elongated rib connects the first side wall and the second side wall and divides a cavity into a forward section and an aft section. The longitudinally elongated rib includes at least one opening fluidly connecting the forward section and the aft section of the cavity. The opening is located in a lateral central portion of the longitudinally elongated rib with regard to the longitudinal axis such that first and second sections of the longitudinally elongated rib bound respective lateral sides of the at least one opening. The opening defines a maximum dimension along a direction perpendicular to the longitudinal axis. The maximum dimension is greater than a minimum dimension of each of the first and second sections in the same direction.

A surface machining method for a single crystal SiC substrate, including: a step of mounting a grinding plate which includes a soft pad and a hard pad sequentially attached onto a base metal having a flat surface, a step of generating an oxidation product by using the grinding plate, and a step of grinding the surface while removing the oxidation product, wherein abrasive grains made of at least one metallic oxide that is softer than single crystal SiC and has a bandgap are fixed to the surface of the hard pad.

An electrically conductive surfacing material capable of providing sufficient conductivity for lightning strike protection (LSP) and/or electromagnetic interference (EMI) shielding is disclosed. The conductive surfacing material is a multi-layered structure having a very thin conductive layer (e.g. solid metal foil) and a resin film formed on at least one surface of the conductive layer. The resin film is formed from a curable resin composition containing an epoxy novolac resin, a tri-functional or tetra-functional epoxy resin, ceramic microspheres, a latent amine-based curing agent, particulate inorganic fillers; and a toughening component. Optionally, the resin film further includes conductive additives to increase electrical conductivity of the surfacing material. The resin film exhibits high Tg as well as high resistance to paint stripper solutions. Furthermore, the conductive surfacing material is suitable for co-curing with fiber-reinforced resin composite substrates.

A method for making a composite structure with a surfacing film thereon. The surfacing film is co-cured with fiber-reinforced resin composite materials. The surfacing film is formed from a curable resin composition containing an epoxy novolac resin, a tri-functional or tetra-functional epoxy resin, ceramic microspheres, an amine-based curing agent, particulate inorganic fillers; and a toughening component. The surfacing film exhibits high Tg and high cross-linked density after curing, as well as high resistance to paint stripper solutions.

A paperboard or fiberboard sheet is provided with at least one preapplied adhesive strip used to connect together and an adjacently positioned surface protector to form a dust-proof and/or liquid-proof seal between the two surface protectors.

An assembly comprising a duct (1) for passing a flow of cryogenic fluid, and a valve (2); the assembly being characterized in that the duct (1) includes an interface for inserting the valve, the interface forming an internal abutment (51) and an external abutment (52);the valve (2) being configured in such a manner as to be inserted into said insertion interface by sliding, the valve (2) comprising a valve body (3) presenting a first end (31) and a second end (32), the valve body (3) being adapted to be bolted in said insertion interface in such a manner that the first end (31) and the second end (32) come into abutment respectively against the internal abutment (51) and against the external abutment (52), the assembly including an internal sealing element (61) arranged between the internal abutment (51) and the first end (31), and an external sealing element (62) arranged between the external abutment (52) and the second end (32).

Set in 225 wooded acres in the rolling Hampshire countryside just north of Fareham, Meon Valley offers 2 beautifully designed banqueting rooms for both Civil Wedding Ceremonies and Wedding Breakfasts.

A method includes embedding clothing with at least one sensor and at least one control unit; a power unit powering on the at least one sensor and the at least one control unit; the at least one sensor monitoring a sensed condition; the at least one control unit conducting a heat prediction based on the sensed condition; and the at least one control unit controlling threads within the clothing based on the heat prediction to actively adjust properties of the clothing.

A nursing cover for a user, the nursing cover including a closed loop band having a front portion and a top opening through which the user is allowed to penetrate and a plurality of flexible boning supports disposed on the front portion. The plurality of flexible boning supports provides structural integrity while the user nurses an infant underneath the front portion to prevent the nursing cover from interfering with the infant being nursed by the user, to allow better circulation of airflow for the infant underneath the nursing cover and to provide a better line of sight for the nursing mother to view her infant underneath the nursing cover.

A QUIRKY pub in Winchester has 'the widest diversity of customers you can find in the city' according to its landlady.

Eastleigh came from behind to defeat struggling Chesterfield and move themselves safely into midtable in the National League.

NEW Forest carp farmers Heather Fisheries were delighted to be asked to provide a memorial fish for the Stone family to put into Christchurch Angling Club’s Hucklesbrook Lake.

FORGET James Bond or Jason Bourne – there’s a new spy in town. And he’s not dressed in a tuxedo or head-to-toe camouflage, but a garish Hawaiian shirt.

A HAMPSHIRE student is celebrating boxing success after giving a knockout performance in a national competition.

PLANNERS last night backed three major waterfront developments that are set to change the face of Southampton’s waterfront.

Vistas from Sydney to South Africa and Copenhagen to Canada could inspire Southampton’s own £450million Royal Pier development.

GUNWHARF Quays are celebrating the New Year by opening a new dining area.

Rutherfordton Town Manager Doug Barrick and Dr. Ashley Lowery, a local dentist known for her involvement in many community organizations, were among guests on this edition of The Friday Feature Interview of the Week. They came to talk about the exciting news that Rutherfordton is in the current running for HGTV's Hometown Takeover. Learn how this opportunity came together through a process to show off some of Rutherfordton's very best. The conversation first aired on WNCW, Feb. 14, 2020. Posted by Host and Producer of The Friday Feature Interview of the Week, Paul Foster- WNCW Senior Producer, News Director, and Morning Edition Regional Host

Facebook will be awarding financial support to over 30 local small businesses impacted by COVID-19. Policy Manager Diana Doukas was interviewed during this edition of WNCW's Friday Feature Interview of the Week to talk about this exciting news. Facebook, with a center located in Rutherford County, NC has partnered with groups across North Carolina to lend support in this crucial time of need. This discussion first aired on 88.7 FM on April 10th. Posted by Host and Producer of The Friday Feature- Paul Foster, WNCW Senior Producer, News Director, and Morning Edition Regional Host

For their celebration of Beethoven's 250th birthday this year, the Fairfield County Chorale is performing one of his most famous works, the Emperor Piano Concerto with soloist Ilya Yakushev, and one of Beethoven's least known sacred works on Saturday, March 7 at the Norwalk Concert Hall. Kate Remington talks with Artistic Director David Rosenmeyer about what makes each of these two works so special.

The sparsely-populated world created as the result of a plague in The Surge 2 needed a suitably dystopian sound for the music. I talked with composer Helge Borgarts of BowsToHymns who, with his colleague Thomas Stanger, crafted their music for the soundtrack that's inspired by the striking visuals and unique sound design by developers Deck 13. Helge and BowsToHymns also worked on the soundtrack for The Kraken , an expansion for The Surge 2 set during the 1980s on an aircraft carrier that's been turned into a cruise ship. Helge says it was really fun to recreate a grunge rock sound from some of his 1980s heroes. The Surge 2 Soundtrack, including the Kraken expansion is available in Apple Music, and many other sources. Episode tracklist : All tracks composed and performed by Helge Borgarts and Thomas Stanger (BowsToHymns) The Surge 2: Plane Crash; Infiltration; City Exploration; University; The Wall; Dangerous Harbour; Black Market; The Escape (feat. Alina Lesnik, vocals); Kraken Electro

On May 5th – Cinco de Mayo – WEMU wraps up the 2017 winter/spring Sesi Motors 5:01 Jazz shows with a real showstopper – the magnificent Latin jazz group, Tumbao Bravo . While Paul Vornhagen continues to head up Tumbao Bravo on saxophone, flute, piccolo and percussion, he has added new members and new repertoire while retaining tunes of years past and some veteran players. Joining Paul for “5:01 Jazz” are Olman Piedra – timbales, Brian DiBlassio – keyboards, Gregory (Greco) Freeman – congas and, Joe Fee – bass.

The first Roots Music Project of 2018 is a special one! Host Jeremy Baldwin welcomes Ann Arbor's own Americana band Corndaddy to the WEMU studios for a live interview and performance!

The 'Juicy' rapper releases the video as part of Vevo LIFT program just days after making public a dance visual promo for a remix of her hit song that features Nicki Minaj.

In the video, Tyra advises contestant Danielle Evans to close the gap in her front teeth, saying, 'Do you really think you can a have a covergirl contract with a gap in your mouth?'

The creator/host of the long-running modeling competition finds herself under fire after a clip from a past episode in which she confronted Dani Evans about the gap in her teeth came out online again.

During Wednesday's (May 6) watch party, producer Christopher Miller revealed that he wanted cameos for all three actors who have played the web-crawler in the live-action movies.

During Wednesday's (May 6) watch party, producer Christopher Miller revealed that he wanted cameos for all three actors who have played the web-crawler in the live-action movies.

The creator/host of the long-running modeling competition finds herself under fire after a clip from a past episode in which she confronted Dani Evans about the gap in her teeth came out online again.