A valve body has a piston that slides within the body through four successive positions. The piston has a head, and an upper and lower skirt, with a port in the upper skirt. In the first position, a bias force urges the piston to the first of four positions, in which the piston port is closed. In a second position, the piston port aligns with a low pressure port in the valve body, when a low pressure supply of water is connected. In a third position, greater pressure again closes the piston port. In a fourth position, at a still greater pressure, the piston port aligns with a high pressure port in the valve body. The bias force or a location of the piston port can be varied for valves along a supply line, whereby varying supply pressure opens different valves, thereby enabling addressing of valves according to supply pressure.

Disclosed is a heat exchanger including: a heat exchanger body; a gas inlet for introducing exhaust gas into the heat exchanger body; a coolant inlet for introducing a coolant into the heat exchanger body; a gas outlet for discharging the exhaust gas that is cooled by heat exchange with the coolant; and a coolant outlet for discharging the coolant that completes heat exchange with the exhaust gas. In this case, the heat exchanger body includes: a laminated tube core formed by laminating a plurality of gas channels side by side; a housing formed so as to enclose the laminated tube core except for opposite ends thereof; and a wave fin plate integrally provided with a plurality of wave fins and arranged within each of the gas channels, wherein each of the wave fins includes a fixed pitch section, and a variable pitch section.

A positive exhalation pressure device (1) is described. The device (1) comprises a housing (2) having an annular chamber (5), a chamber inlet (6) configured to permit air into the chamber, a chamber outlet (7) configured to permit air out of the chamber, and a mouthpiece (8) in fluid communication with the chamber inlet. A movable body such as a ball (3) is disposed in the housing within the annular chamber and configured to revolve around the annular chamber in response to flow of air through the chamber from the chamber inlet to the chamber outlet. The movable body is configured to at least partially block the chamber outlet as it revolves around the annular chamber causing cyclical fluctuations in airflow resistance.

A smart oronasal mask for a positive-airway-pressure device includes a mask body and a temperature sensor. The mask body has an air inlet and an air outlet. The temperature sensor is deposited in the mask body and located between the air inlet and the air outlet for sensing a temperature of a mixture formed by gas entering the mask body through the air inlet of the mask body and gas entering the mask body through the air outlet of the mask body. Then the positive airway pressure device adjusts air feed according to the temperature sensed by the temperature sensor in a real-time manner, so as to help keep a patient's respiratory tract clear.

In one example embodiment, a system for treating a tissue site is disclosed comprising a dressing adapted to contact the tissue site and provide a fluid seal between a therapeutic environment and a local external environment, and a solution source fluidly coupled to the dressing and adapted to deliver an antimicrobial solution comprising a peroxy α-keto carboxylic acid, such as peroxy pyruvic acid, to the tissue interface. The system may further comprise a negative-pressure source fluidly coupled to the dressing and adapted to provide negative pressure to the therapeutic environment after delivery of the antimicrobial fluid to the therapeutic environment. In another example embodiment, a method for treating a tissue site is disclosed comprising positioning a tissue interface to contact the tissue site, covering the tissue interface and the tissue site with a drape to provide a fluid seal between the therapeutic environment and the local external environment, and delivering an antimicrobial solution comprising peroxy α-keto carboxylic acid to the therapeutic environment before providing negative pressure to the therapeutic environment.

A sensor for detecting a pressure of a fluid medium is provided. The sensor includes a sensor element for detecting the pressure of the fluid medium, a supply duct for supplying the fluid medium to the sensor element and a control and/or evaluation circuit for processing signals of the sensor element. The control and/or evaluation circuit is situated on the sensor element.

There is provided a method of desanding a production flow with at least liquid and solid phases. An inlet is connected to a flow line of a sand trap body having a first filter housing defining a first bore and a plurality of second filter housings defining second bores each connected to the first filter housing at spaced intervals transverse to and in fluid communication with the first bore. The flow path between the stand trap inlet and outlet is defined by the first and second housings. A primary filter is inserted into each of the second bores, the production flow is flowed through the sand trap body such that the production flow is filtered by the primary filters, and then a secondary filter is inserted into the first bore. The mesh size of the primary filters is finer than or equal to the mesh size of the secondary filter.

One embodiment provides a hydraulic pressure generation apparatus. In the hydraulic pressure generation apparatus, a motor attached to a base body. The base body includes: a first cylinder hole having a closed bottom in which a first piston is inserted to thereby form a master cylinder; and a second cylinder hole having a closed bottom in which a second piston is inserted to thereby form a slave cylinder. The first cylinder hole and the second cylinder hole have respective openings in a surface of the base body located on one side thereof. Axial lines of the first cylinder hole, the second cylinder hole and an output shaft of the motor are arranged approximately parallel with each other.

A breatheable multilayer spun bonded polypropylene membrane having a coated pressure sensitive adhesive capable of allowing air and moisture vapor to pass through it. The adhesive is formed of a copolymer comprising a backbone of n-butyl acrylate, 2-ethylhexyl acrylate, and vinyl acetate which is mixed with a surfactant and emulsified to produce bubbles which form pores when the copolymer is set with about 80% to about 90% of the pore sizes ranging from about 200 microns to about 300 microns and a pore density in the cured pressure sensitive adhesive ranging from about 4200 per inch2 to about 4600 per inch2, said pores being uniformly distributed to form a flow path through adhesive.

Shares of the New Jersey-based home furnishing retailer fell about 3 percent in mid-day trade.

The revenue growth of organised gold jewellery retailers could halve to 5-6% (compound annual growth rate) in the current and next fiscals, compared with 12% in the preceding three fiscals, a CRISIL study of 44 such retailers it rates shows.

He was Scottish football's next big prospect.

The major U.S. index futures are currently pointing to a lower opening on Monday, with stocks likely to extend the sharp pullback seen over the two previous sessions.

Prime Minister Scott Morrison has a big task today — to make Mother’s Day special for three mums in lockdown at The Lodge.

Alison Coats was juggling a new job at an inner-city law firm and raising three young boys when her life "imploded". She is just one of a growing number of people who have struggled to stretch the household budget to pay the bills.

The Mount Isa Medical Centre is taking over the testing service to ensure people with respiratory symptoms are checked, despite no cases being recorded in the city.

High-density developments are cropping up in almost every Melbourne suburb and local resident groups have had enough.

Once the staple of regional travel, motels are facing an increasingly uncertain future as online alternatives bite away at revenue.

Making good on an election promise, the NSW Government has named its first dairy advocate, who is vowing to highlight the pressures faced by farmers at both ends of the supply chain.

More than 12 tonnes of dead fish have been buried after a council on the New South Wales north coast bowed to public pressure and opened a lagoon.

The Mini Minor car was a symbol of the Swinging Sixties and now it is helping one veteran dairy farmer keep a perspective on the rigours of family life and work.

Australia is home to some of the best dairy operations in the world, but an analyst has warned that without a drastic increase in production the country could soon become an "import nation".

With the September deadline for practical completion of the Royal Hobart Hospital's new K-block redevelopment expired, the Government "needs to be upfront with Tasmanians" as to when it will be operational, Labor says.

Make-up course organiser Larissa Jones says parents can't ignore the pressure their children feel to wear make-up and it is better to coach them and let them talk about their insecurities.

Bung Yarnda, also known as Lake Tyers, has a rich Indigenous history as a fishing and camping place for Gunai clans in east Victoria. Now a thriving coastal town, the area faces the pressures of population growth.

Whistleblower doctors in New South Wales say their pleas for a serious inquiry into regional healthcare by the NSW State Government are being ignored since a damning Four Corners expose last month.

The global impact of Covid-19 is going to be felt for years, long after the virus has been brought under control, with governments and economies struggling to get back on their feet.

But what this crisis has already revealed is the true spirit of human inventiveness as many businesses have adjusted their game plans overnight – whether introducing direct to consumer e-commerce or new lines to meet changing demand.

Sydney has lost nearly 20 per cent of its essential workers in the past decade because of the city's housing affordability crisis, a report finds.

MANLY skipper Adam Crosthwaite expects his quicks to fire on Saturday should his team field first in their two-day clash versus Sydney.

Pressure is increasing on Gov. Tom Wolf (D) to reopen Pennsylvania, even among Democrats, as it is revealed that the vast majority of recent coronavirus deaths in the state occurred at nursing homes or personal care facilities, the Morning Call revealed this week.

Live Nation and AEG Presents will offer refunds to ticketholders whose events have been canceled due to coronavirus.

Colorado Republican Party Chair Ken Buck, a U.S. representative from Windsor, pressured a local party official to submit incorrect election results to set the primary ballot for a state Senate seat, according to an audio recording of a conference call obtained by The Denver Post.

Keke turns Kevin into a scream queen!

Elevated pressure in the pancreatic gland is the central cause of pancreatitis following abdominal trauma, surgery, endoscopic retrograde cholangiopancreatography, and gallstones. In the pancreas, excessive intracellular calcium causes mitochondrial dysfunction, premature zymogen activation, and necrosis, ultimately leading to pancreatitis. Although stimulation of the mechanically activated, calcium-permeable ion channel Piezo1 in the pancreatic acinar cell is the initial step in pressure-induced pancreatitis, activation of Piezo1 produces only transient elevation in intracellular calcium that is insufficient to cause pancreatitis. Therefore, how pressure produces a prolonged calcium elevation necessary to induce pancreatitis is unknown. We demonstrate that Piezo1 activation in pancreatic acinar cells caused a prolonged elevation in intracellular calcium levels, mitochondrial depolarization, intracellular trypsin activation, and cell death. Notably, these effects were dependent on the degree and duration of force applied to the cell. Low or transient force was insufficient to activate these pathological changes, whereas higher and prolonged application of force triggered sustained elevation in intracellular calcium, leading to enzyme activation and cell death. All of these pathological events were rescued in acinar cells treated with a Piezo1 antagonist and in acinar cells from mice with genetic deletion of Piezo1. We discovered that Piezo1 stimulation triggered transient receptor potential vanilloid subfamily 4 (TRPV4) channel opening, which was responsible for the sustained elevation in intracellular calcium that caused intracellular organelle dysfunction. Moreover, TRPV4 gene–KO mice were protected from Piezo1 agonist– and pressure-induced pancreatitis. These studies unveil a calcium signaling pathway in which a Piezo1-induced TRPV4 channel opening causes pancreatitis.

Is this the reason that Albert Turkey keeps having fatals??

I know I wrote in several places last year that it must be the most dangerous festival on earth.

This year it has done nothing to dispel the myth.

But I just came across this.

Oct 12, 2008 (Albuquerque Journal - McClatchy-Tribune Information Services via COMTEX)

Maryann Myers flew in from Michigan just to see the fabled balloons she had heard so much about. But all she got to see Saturday morning were flames shooting from a propane tank and some people flying kites.
"We're very disappointed," she said.

Saturday's mass ascension was canceled due to wind, leaving a restless weekend crowd milling around the park seeking a diversion -- there's not much to see at a balloon festival sans balloons.

But organizers and pilots made every effort to appease the masses. Before the sun rose, several propane tanks belched fire into the darkness, surrounded by appreciative crowds.

Myers was standing near one such tank with her daughter-in-law and granddaughter Saturday morning, deciding what to do with the rest of their day. They planned to take in some of the booths at fiesta, visit the balloon museum and were hopeful that some balloons might inflate but stay grounded.

"We'll try and salvage the day," said Myers' daughterin-law Camely Myers, of Albuquerque. She said she has other activities planned for the weekend visit, but nothing that rivals the mass ascension.

"This was supposed to be the highlight," she said.

As the sky grew lighter and the crowd thinned, an enormous sheet of balloon material became a playground for the remaining children. Held near the ground by organizers at each corner, the sheet flapped in the wind as kids ducked underneath and played beneath its folds.

Colby Boudet, 4, was having fun playing under the sheet, but he still hadn't seen what he came for. Boudet's family flew in from Illinois on Friday for a trip they've been planning for nearly a year.

"We haven't seen a balloon yet," said Colby's father, Robert Boudet. But despite the disappointment, he said his son was finding ways to have fun anyway.

"He's having a good time collecting the trading cards," he said. "He loves balloons; that's his No. 1 thing."

Although several teams tried to inflate their balloons on the ground, their efforts were stymied by the winds. The Wells Fargo stagecoach made perhaps the most valiant effort but had to be deflated before it fully took shape.

The morning's only silver lining was that the same wind that canceled the ascension provided excellent kite-flying weather.

Colbie Boyd, 3, was flying a kite with her grandmother Saturday and seemed unconcerned about the cancelation. Her parents are pilots who live in Albuquerque, so there is no shortage of balloons in her world.

"Last Saturday was beautiful," said her grandmother, Jan Alford. Just then, though, Boyd let go of her fish-shaped kite, and Alford had to go running after it.

A farewell mass ascension is scheduled for 7 a.m. today, weather permitting. Inside

The balloon pilot injured in Friday's crash that killed another man remained in critical condition Saturday.

Now if that is not pouring the pressure on I'm not sure what is.

Is the Albert Turkey festival for balloonists or the public watching??? If it has turned into an event to please the masses then something is out of balance.

It amazes me that a local newspaper was not more sympathetic to high winds and their associated problems after last Fridays accident.

Looks like at Albert Turkey its less than a 1/1000 chance of death or serious injury when the flying field is opened.

Just being the biggest does not make an event the best.

But then thats America for ya all.

On a much brighter note, the 2010 Gordon Bennett coming to the UK, thats fantastic well done Jon and David.

To help end the protests in Hong Kong, the Chinese government is pressuring foreign companies doing business in the country to toe the official position. Any firm that doesn't can expect punishment -- and even ostensibly progressive German conglomerates are playing along. By DER SPIEGEL Staff

A government scientist felt pressure to approve a research contract for a lab investigating hydroxychloroquine, a drug Trump has touted as a coronavirus cure.

President Trump and Treasury Secretary Mnuchin say elite private schools with significant endowments shouldn't get Paycheck Protection Program loans.

With auto sales slammed by COVID-19, Musk sticks to his vision of a beautiful future for Tesla. But what about cash?

HIGH blood pressure is an ominous threat because it marks the first stage in a sequence of events that could lead to cardiovascular complications. To ward off the threat, it is important to start your day with a cereal that keeps your reading in check.

The OECD (Organisation for Economic Co-operation and Development) recently published new preliminary figures for aid in 2013.

It showed official development assistance (ODA) aid from wealthy governments had increased to just under $135 billion in 2013 (at constant 2012 prices). This is roughly 0.3% of GNI (Gross National Income) of the donor nations.

Yet, over 40 years ago nations promised to reach 0.7% of their GNI by the mid-1970s. While each year the amount of aid falls quite short of that 0.7% target (less than half of that target), the quality and effectiveness of that aid is often questionable, sometimes benefiting the donor more than the recipient due to the types of conditions attached to this aid.

This update includes a number of new and updated charts and graphs.

Read full article: Foreign Aid for Development Assistance

ALFREDO MORELOS powered Rangers to victory with a second half double to keep the pressure on Celtic.

The startup anti-patterns section of my blog summarizes the repeatable ways startups waste time & money and, often, fail. Learning from startup failure is valuable because there are many more examples of failures that successes. (Anti-)Patterns become more noticeable and … Continue reading →

England's new coach will not have a honeymoon period

• Facebook is taking a harder line on misinformation related to coronavirus than it has on other health topics in the past.
• This decision may increase the pressure on the company to act more decisively against other forms of harmful falsehoods that spread on its social networks.
• Facebook is banning events that promote flouting lockdown protests, and is removing the conspiracy theory video "Plandemic."
• But false claims that vaccines are dangerous still proliferate on Facebook — even though they contribute to the deaths of children.

Amid the pandemic, Facebook is taking a harder line on misinformation than it has in the past. That decision may come back to haunt it.

As coronavirus has wreaked havoc across the globe, forcing lockdowns and disrupting economies, false information and hoaxes have spread like wildfire on social media. Miracle cures, intentional disinformation about government policies, and wild claims that Bill Gates orchestrated the entire health crisis abound.

In the past, Facebook has been heavily criticised for failing to take action to stop its platform being used to facilitate the spread of misinformation. To be sure, coronavirus falsehoods are still easily found on Facebook — but the company has taken more decisive action than in previous years:

• For starters, Facebook is now displaying warning messages to people who have shared false information about COVID-19. They're imperfect — Stat reported that they may be too vague in their wording to have a major impact — but it's a step further than Facebook has taken on misinformation in the past.
• The company is also taking down event pages for events that reject mainstream science on coronavirus by calling on people to flout lockdown rules.
• And it is banning "Plandemic," a conspiratorial video about coronavirus that has been going viral on social media and contains numerous falsehoods.

But Facebook's actions to combat COVID-19 misinformation may backfire — in the sense that it has the potential to dramatically increase pressure on the company to take stronger action against other forms of misinformation.

The company has long struggled with how to handle fake news and hoaxes; historically, its approach is not to delete them, but to try to artificially stifle their reach via algorithmic tweaks. Despite this, pseudoscience, anti-government conspiracy theories, and other falsehoods still abound on the social network.

Facebook has now demonstrated that it is willing to take more decisive action on misinformation, when the stakes are high enough. Its critics may subsequently ask why it is so reticent to combat the issue when it causes harm in other areas — particularly around other medical misinformation.

One expected defence for Facebook? That it is focused on taking down content that causes "imminent harm," and while COVID-19 misinformation falls into that category, lots of other sorts of falsehoods don't.

However, using "imminence" as the barometer of acceptability is dubious: Vaccine denialism directly results in the deaths of babies and children. That this harm isn't "imminent" doesn't make it any less dangerous — but, for now, such material is freely posted on Facebook.

Far-right conspiracy theories like Pizzagate, and more recent, Qanon, have also spread on Facebook — stoking baseless fears of shadowy cabals secretly controlling the government. These theories don't intrinsically incite harm, but have been linked to multiple acts of violence, from a Pizzagate believer firing his weapon in a pizza parlour to the Qanon-linked killing of a Gambino crime boss. (Earlier this week, Facebook did take down some popular QAnon pages — but for breaking its rules on fake profiles, rather than disinformation.)

And Facebook is still full of groups rallying against 5G technology, making evidence-free claims about its health effects (and now, sometimes linking it to coronavirus in a messy web). These posts exist on a continuum, with believers at the extreme end attempting to burn down radio towers and assault technicians; Facebook does take down such incitements to violence, but the more general fearmongering that can act as a gateway to more extreme action remains.

This week, Facebook announced the first 20 members of its Oversight Board — a "Supreme Court"-style entity that will review reports from users make rulings as to what objectionable content is and isn't allowed on Facebook and Instagram, with — in theory — the power to overrule the company. It remains to be seen whether its decisions may affect the company's approach for misinformation, and it still needs to appoint the rest of its members and get up and running.

For now, limits remain in place as to what Facebook will countenance in its fight against coronavirus-specific misinformation.

CEO Mark Zuckerberg said the company would immediately take down posts advertising dangerous false cures to COVID-19, like drinking bleach. It is "obviously going to create imminent harm," he said in March. "That is just in a completely different class of content than the back-and-forth accusations a candidate might make in an election."

But in April, President Donald Trump suggested that people might try injecting a "disinfectant" as a cure, which both has the potential to be extremely harmful, and will not cure coronavirus.

Facebook is not taking down video of his comments.

Do you work at Facebook? Contact Business Insider reporter Rob Price via encrypted messaging app Signal (+1 650-636-6268), encrypted email (robaeprice@protonmail.com), standard email (rprice@businessinsider.com), Telegram/Wickr/WeChat (robaeprice), or Twitter DM (@robaeprice). We can keep sources anonymous. Use a non-work device to reach out. PR pitches by standard email only, please.

SEE ALSO: Facebook announced the first 20 members of its oversight board that will decide what controversial content is allowed on Facebook and Instagram

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