The invention includes novel devices and methods for inhibiting or preventing colonization of fluid flow networks by bacteria that have upstream surface motility. In certain aspects, the devices and methods of the invention prevent or minimize undesirable bacterial colonization of medical devices and/or treat or prevent bacterial infections.

A flow speed measurement method includes conducting a heat exchange at a prescribed part of a surface of a pipe, the flow speed measurement method further includes measuring a temperature distribution in a pipe-axis-direction on the surface of the pipe in a case that the heat exchange has been conducted at the prescribed part, and the flow speed measurement method further includes determining a flow speed of a thermal fluid flowing inside the pipe, based on the temperature distribution measured.

The invention relates to a flow sensor (1), comprising: a semiconductor module (2) on which a temperature sensing means (13a, 13b) and a heat source (12) are arranged, a flow channel (6) for guiding the fluid medium in a flow direction (D), and a wall (W) delimiting the flow channel, wherein said heat source (12) and said temperature sensing means (13a, 13b) are configured such that they are in thermal contact with said wall (W). According to the invention, said wall (W) comprises a glass member (4) and a metal member (3a), wherein the glass member (4) is connected to the metal member (3a).

A first detection electrode that outputs a first flow rate signal and a second detection electrode that outputs a second flow rate signal, a differential circuit that outputs a differential flow rate signal obtained by obtaining a difference between the first flow rate signal and the second flow rate signal, an AC signal generation circuit that causes a first AC current to flow between the first detection electrode and the ground electrode and causes a second AC current with a reverse phase at the same frequency as that of the first AC current to flow between the second detection electrode and the ground electrode, and a diagnosis unit that diagnoses an abnormality of at least either of the first detection electrode or the second detection electrode based on a differential flow rate signal.

Mass flow controllers with on-tool diagnostic capabilities and methods for on-tool diagnosis of mass flow controllers are disclosed herein. One method includes opening a control valve to a fixed position and closing an upstream valve to produce a flow rate that decreases from a high flow rate, across a range of flow rates, to a low flow rate. A pressure signal is generated that is indicative of a pressure of the fluid within a volume between the upstream valve and a sensor tube, and a flow sensor signal is provided with the mass flow sensor that is indicative of a mass flow rate of the fluid through the main flow path. Ratio curves are produced that relate, across the range of flow rates, a rate of change of the pressure signal to the flow sensor signal and comparing a test ratio curve to a previously generated baseline ratio curve.

A multi-dimensional liquid analysis system includes a first dimension system and a second dimension system, wherein outflow from the first dimension system is separated at a flow splitter under controlled conditions. The flow splitter separates the first dimension outflow into first and second split outlet flows, with one of the split outlet flows being metered to a designated flow rate with a flow metering device disposed downstream from the flow splitter. The flow metering device selectively closes or opens an outlet flow path to define a volumetric flow rate along that outlet flow path, so that the other split outlet flow is correspondingly controlled.

In flow cytometry, particles (2) can be distinguished between populations (8) by combining n-dimensional parameter data, which may be derived from signal data from a particle, to mathematically achieve numerical results representative of an alteration (48). An alteration may include a rotational alteration, a scaled alteration, or perhaps even a translational alteration. Alterations may enhance separation of data points which may provide real-time classification (49) of signal data corresponding to individual particles into one of at least two populations.

Aspects of the present disclosure include methods for processing a biological sample. Methods according to certain embodiments include contacting a biological sample having cells with an assay reagent that includes one or more analyte-specific binding members to produce a biological sample assay composition and introducing the biological assay composition into an inlet of a flow cytometer having an integrated acoustic separator. Systems, including a flow cytometer with integrated acoustic separator having one or more acoustic concentrator devices suitable for practicing the subject methods are also described.

The present invention relates to an in vitro method of diagnosing chronic myelomonocytic leukemia (CMML) in a subject, said method comprising the steps of: a) Detecting a monocyte population in a biological sample from said subject; b) Quantifying the CD14+/CD16− monocytes in said biological sample; c) Comparing the value of step b) to a reference value; and d) Diagnosing CMML based on said comparison. Preferably, said detecting step a) is performed by an exclusion gating strategy by flow cytometry.

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.

A system for injecting a liquid fuel into a combustion gas flow field includes an annular liner that defines a combustion gas flow path. The annular liner includes an inner wall, an outer wall and a fuel injector opening that extends through the inner wall and the outer wall. The system further includes a gas fuel injector that is coaxially aligned with the fuel injector opening. The gas fuel injector includes an upstream end and a downstream end. The downstream end terminates substantially adjacent to the inner wall. A dilution air passage is at least partially defined by the gas fuel injector. A liquid fuel injector extends partially through the dilution air passage. The liquid fuel injector includes an injection end that terminates upstream from the inner wall.

A system includes first and second compressors arranged in parallel, a condenser, expansion device, evaporator, and flow control device fluidly connected. The first compressor includes a first lubricant sump and the second compressor including a second lubricant sump. A lubricant transfer conduit fluidly connects the first lubricant sump and the second lubricant sump. The flow control device is disposed between the evaporator and the first and second compressors, and includes a fluid inlet and two fluid outlets. A first of the two fluid outlets is fluidly connected to the first compressor, a second of the two fluid outlets is fluidly connected to the second compressor. The second fluid outlet includes a nozzle disposed within a flow passage of the flow control device such that a space is maintained between an outer surface of the nozzle and an inner surface of the flow passage.

An apparatus and method for flow management and CO2-recovery from a CO2 containing hydrocarbon flow stream, such as a post CO2-stimulation flowback stream. The apparatus including a flow control zone, a gas separation zone, a pretreatment zone, and a CO2-capture zone. The CO2-capture zone is in fluid communication with the pretreatment zone to provide CO2-capture from a pretreated flowback gas stream and output a captured CO2-flow stream. The CO2-capture zone includes a first CO2-enricher and at least one additional CO2 enricher disposed downstream of the first CO2 enricher and in cascading relationship to provide a CO2-rich permeate stream, the CO2-capture zone further including at least one condenser to condense the enriched CO2-stream and output the captured CO2-flow stream.

HE’S the former England cricket captain best known for his ability as an all-rounder.

A CLOSE encounter with a menacing crocodile was not exactly what I had in mind for last night but, with panto, anything goes.

IT'S the ultimate fun bus.

TIMING is everything and the latest tour of We Will Rock You is certainly riding the revival wave created by last year's release of Queen biopic Bohemian Rhapsody.

MAMMA Mia the stage show and movie are now a phenomenon almost on the scale of the band whose music they celebrate.

NEARLY a decade since the last sell-out tour, Les Misérables is touring again and is back at Southampton’s Mayflower Theatre.

IT'S only rock n roll, but I like it.

FORMER Strictly Come Dancing champion Kevin Clifton is to star in the 2020/2021 UK & Ireland tour of Baz Luhrmann’s smash hit Strictly Ballroom The Musical, which comes to Mayflower Theatre next summer.

The Cleveland Cavaliers athlete seemingly is working hard to win Kardashian women's heart as Kim is mot the only one who gets Mother's Day gifts from him.

The Cleveland Cavaliers athlete seemingly is working hard to win Kardashian women's heart as Kim is mot the only one who gets Mother's Day gifts from him.

Voyage of local Mayflower Pilgrim to be commemorated.

St Basils to benefit from novel fundraiser.

Softube has introduced its new Preset Collection, bringing various improvements to the tool to organize your Softube presets. There is more to a great plug-in than the sound quality it imparts on your tracks. Workflow and user-friendliness are arguably equally important. To that end, we are proud to finally announce the completely overhauled Preset Collection, […]

The post Softube improves your workflow with new Preset Collection appeared first on rekkerd.org.

The global spread of COVID-19 since January 2020 is resulting in a slowdown in economic activity across the world. The impact on India has been limited so far, however, increasing spread of the pandemic in the country over the last few days and the preventive measures being taken by the central and various state governments have severely restricted business activities.

Publishing your podcast is quick and easy with Alitu! Now, you can also add an introductory teaser to your episodes. Plus, Alitu will automatically enhance the audio. When it's finished, Alitu can automatically publish your episodes with the best podcast publishing tools. Thanks to Dr. Colin Gray for joining me in this video! Watch all...

http://www.musicxray.com/xrays/1319861 Visual Shaman - Underflow

Members of Brooklyn-based Sunflower Bean explore the music that inspires them -- from Brian Wilson and Devo to Beach Fossils and Tonstartssbanht -- while also talking about club scenes with a social conscience, what makes a perfect combination of art and commerce, and the attraction of listening to a musical genius’ decent into darkness.

It's starting to smell like spring. The Northwest Flower and Garden Festival, running Feb. 26-March 1 at the Washington State Convention Center, will offer plenty of tips, tricks and displays for inspiration.

The 2020 Northwest Flower & Garden Festival is Wednesday, Feb. 26, through Sunday, March 1, at the Washington State Convention Center in Seattle.

Twenty of the farmers who sell at Pike Place Market are participating in Saturday's event, with pickup sites in Seattle and Renton.

“My parents have been through worse,” one farmer said. “We'll get through this.”

The Oscar de la Renta collection from New York Fashion Week walks the catwalk in this week's Sunday Best.

“My parents have been through worse,” one farmer said. “We'll get through this.”

Twenty of the farmers who sell at Pike Place Market are participating in Saturday's event, with pickup sites in Seattle and Renton.

“My parents have been through worse,” one farmer said. “We'll get through this.”

“My parents have been through worse,” one farmer said. “We'll get through this.”

Twenty of the farmers who sell at Pike Place Market are participating in Saturday's event, with pickup sites in Seattle and Renton.

“My parents have been through worse,” one farmer said. “We'll get through this.”

Canadian cannabis company Fire and Flower Holdings Corp. said Thursday that it will close three locations in Alberta under a restructuring plan, enabling it to deploy resources and allocate capital to locations with higher profit potential. The company also reported a net loss for the fourth quarter that widened from last year.

Outback Queensland towns are celebrating after much-needed rain, but the effects may not flow on downstream.

Locals call it mighty, but is there something in the stories that the Clarence River runs backwards?

Defence says it "proactively tested" members for COVID-19 in the Middle East after it was notified a number of locally engaged contractors had tested positive to COVID-19.

There is a part of Australia where the rivers are high but the crops are dying, where farmers can see plenty of water but have no access to it. And that could mean a change in political fortunes.

The Police Commissioner has paid tribute to a senior Walpole policeman as an "outstanding officer" after he won WA's Police Officer of the Year Award.

Despite busy bottle shops, the same can't be said about the many craft breweries around Australia.

A central Queensland farmer's sunflower crop has become a social media sensation, with surprise crowds of thousands flocking to his property to admire the bright fields.