ITU-T X.805 - Supplement on security guidelines for mobile virtual network operators

ITU-T X.660 - Supplement on guidelines for using object identifiers for the Internet of things

Security services using software-defined networking

Security framework and requirements for service function chaining based on software-defined networking

Signalling architecture and requirements for IP-based short message service over ITU-T defined NGN

Stage 3 description for number identification supplementary services using Signalling System No. 7 : Stage 3 description for number identification supplementary services using Signalling System no.7 - Connected line identification restriction

Stage 3 description for number identification supplementary services using Signalling System No. 7 : Stage 3 description for number identification supplementary services using Signalling System No.7 - Connected line identification presentation

Stage 3 description for number identification supplementary services using Signalling System No. 7 : Stage 3 description for number identification supplementary services using Signalling System No.7 - Calling line identification restriction

Stage 3 description for number identification supplementary services using Signalling System No. 7 : Stage 3 description for number identification supplementary services using Signalling System No.7 - Calling line identification presentation

Protocol for time constraint Internet of things-based applications over software-defined networking

Supplement on Guidelines for developing a sustainable e-waste management system
Source: Editor
Study Questions: Q13/5

Draft Supplement on Guidelines for developing a sustainable e-waste management system
Source: Editor
Study Questions: Q13/5

Supplement on Guidelines for developing a sustainable e-waste management system
Source: Egypt, Uganda

Single-ended line testing for digital subscriber lines

Improved impulse noise protection for digital subscriber line (DSL) transceivers

Handshake procedures for digital subscriber line transceivers

Very high speed digital subscriber line transceivers 2 (VDSL2)

Interface between the link layer and the physical layer for digital subscriber line (DSL) transceivers

Physical layer management for digital subscriber line transceivers

Wireframing is the first and the most crucial step in deciding the fate of an application. The right wireframe can make an excellent app – turning an idea perfectly into an app, while a wrong wireframe can break everything. And to make a wireframe perfect, you need a wireframing tool to solve your design purpose.  […]

The post Most Popular Wireframe tools Small Business Should Consider in 2022 appeared first on Usability Geek

If hybrid cars can cut CO2 emissions on the road, can hybrid-electric planes do the same in the air? 

NASA is exploring that possibility, announcing this week two contracts to aviation startup Electra. The company claims it can meet NASA’s goal of reducing airliner fuel use by 60% to 80% by 2035 with a hybrid design that features generators powering motors to drive a large number of propellers. While this may sound like a convoluted way to power an airliner, the company claims it ultimately requires far less fuel than a traditional plane. 

Electra is already flying a two-seat test plane with this kind of system and will debut a nine-seater with a 380-mile range this week. It’s now partnering with American Airlines, Honeywell, Lockheed Martin, MIT, and the University of Michigan to guide the design and scale up the tech to airliners.

Electra’s grants, totaling about $3.5 million, are part of the $11.5 million, to four companies and one university for the first phase of its Advanced Aircraft for Sustainable Aviation (AACES) 2050 program. First announced in August 2023, AACES challenges companies to propose aircraft concepts that could help bring passenger and cargo plane emissions to zero by 2050.

The aviation industry has long touted zero-emission fuels (for example, jet fuel made from biomass, or hydrogen produced with green electricity) as the ultimate climate solution. It’s easier to make enough of these fuels if new planes need a lot less of them—hence NASA’s challenge to Electra and the other winners to develop radically more-efficient designs.

The case for electric-powered planes

A number of companies are developing electric airplanes, but most are for short-range air taxi services. Toyota-backed Joby Aviation, for example, promises to put a four-passenger plane into service as soon as 2025. Powered 100% by heavy batteries, packing about 1/40th as much energy per pound as jet fuel, Joby’s plane can fly 100 miles per charge.

Electra stands out as one of the few companies, alongside Sweden’s Heart Aerospace and Ampaire and Whisper Aero out of the U.S., testing different hybrid concepts to dramatically extend range. (NASA has also been testing hybrid tech with other companies.) Electra and its allies’ initial concept for NASA is a 114-seat airliner that can fly nearly 3,300 miles, says Electra’s vice president and general manager, JP Stewart. But he says the tech can scale to NASA’s largest target: carrying about 300 people up to around 8,600 miles.

Electra’s take on hybrid technology is called a “series hybrid.” On a traditional plane, each propeller (or jet engine) requires a big, expensive turbine that burns jet fuel. By using turbines to power generators instead, Electra can run more props using lightweight electric motors. Electra’s initial sketch has five propellers across each wing (plus three in the tail), which the company says can improve airflow and boost the wing’s ability to lift the plane—tech that’s already working on its two-seat prototype. For its NASA proposal, Electra envisions an airliner that uses this hybrid tech and a new design of the fuselage (the tube carrying passengers) to take off with smaller wings, which will produce less drag and save fuel in flight.

Another benefit of hooking a turbine to a generator, says Stewart, is that the turbine can run at its most-efficient speed throughout the flight. Airplane engines have to be very flexible, gunning it on takeoff and landing and running less intensely when the plane is cruising in the air. Turbines that power the propellers directly don’t have the flexibility to do both tasks efficiently; electric motors do. Finally, by adding batteries to the mix, the plane can use a smaller turbine that needs to produce just enough power for cruising, says Electra. For takeoff and landing, battery packs join in to provide the extra oomph only when needed.

Electra’s concept is just one of several ideas NASA has given the green light to. Another contract winner, JetZero, has proposed a liquid hydrogen-powered, “blended wing body” concept for a jetliner or cargo plane that ditches the traditional design of a metal tube with wings and a tail. Instead, it has a tail-less, triangular shape that looks a bit like a B2 Stealth Bomber and promises major fuel savings. 

Other winners include Georgia Institute of Technology, Pratt & Whitney (part of the RTX conglomerate), and Boeing-owned Aurora Flight Sciences, which are working on several engine and body technologies. (Aurora founder John Langford went on to found Electra in 2020.)

The task now for Electra, JetZero, and other winners is to produce a final airplane design in 18 months. Getting real planes in the air will take many more years.

While Donald Trump has announced a few people who will be part of his new administration, when it comes to Cabinet appointees, things appear to be ramping up fast. Trump has named people to several roles, including chief of staff and border czar, and media reports in the past 24 hours have leaked a number of potential Cabinet appointments–with more to come.

On Monday night, the Wall Street Journal reported that Trump was expected to name Florida Senator Marco Rubio as his Secretary of State—the first of the 15 Cabinet posts to be filled. And on Tuesday South Dakota Governor Kristi Noem was tapped to head Homeland Security. Trump also confirmed that former Rep. Lee Zeldin would be his EPA administrator and that John Ratcliffe, the one-time director of National Intelligence during the final year of Trump’s first term and a former congressman who is unflinchingly loyal to Trump, is his pick to lead the CIA. Trump also surprised many with his pick of Fox News host Pete Hegseth for Defense Secretary.

The job of Cabinet secretaries is to advise the president on issues that are related to their office—and whoever fills those must first be confirmed by the Senate . . . at least, for now. Trump is already calling on the Republican-controlled Senate to change those rules and let him appoint nominees without a Senate vote.

Nominees for Cabinet positions are normally trusted advisors, experts in their field, and sometimes major donors. Tesla CEO and Trump backer Elon Musk also may or may not be involved: He recently put out a call on X saying it “would be interesting to hear recommendations for roles in the new administration for consideration by the President.”

Whether those recommendations will carry any weight is, of course, unknown, but given how close Musk and Trump are now—and Trump’s fondness for social media feedback—it can’t be discounted entirely.

That said, here are some of the leading and potential candidates for select Cabinet posts:

Attorney General

Senator Mike Lee: Considered by some as the leading candidate, the Utah Senator aided efforts to overturn the 2020 election. He has also spread conspiracy theories about the January 6 attack on the Capitol. That’s a big turnaround from 2016, when he did not vote for Trump.

Jeffrey Clark: Known best as the assistant Attorney General who pressured officials in the Justice Department to overturn Trump’s loss in 2020, Clark is currently under indictment in Georgia for his role in that election. Three months ago, a disciplinary committee in Washington, D.C., said Clark should be disbarred for two years for efforts to interfere with election results.

Treasury Secretary

Scott Bessent: The former Soros Fund Management executive (and founder and CEO of Key Square Group) is reportedly Trump’s “go-to economic advisor” and has become the frontrunner in the race for Treasury Secretary after John Paulson removed himself from consideration Tuesday.  He has known the Trump family for decades and is friends with JD Vance. Bessent has expressed concerns about the country’s debt levels and believes the way to correct that is by increasing growth. Asked about a possible Treasury secretary role by CNBC, he said, “I’m going to do whatever Donald Trump asks.”

Howard Lutnick: While Lutnick, who is CEO of investment firm Cantor Fitzgerald, might be under consideration, he’s busy right now leading the Trump transition team with Linda McMahon (who was administrator of the Small Business Administration, 2017-2019, during Trump’s first term). Lutnick and Trump have been friends for more than 20 years and he raised or donated more than $75 million for Trump’s reelection bid.

Larry Kudlow: Best known as a Fox Business financial commentator, Kudlow served as director of the National Economic Council during the Trump Administration, 2018-2021. Throughout this election cycle, Kudlow has been a vocal supporter of Trump and his economic policies on Fox.

Wild cards

Robert F. Kennedy Jr.: While Kennedy has said Trump “promised” him “control of the public health agencies,” the exact role he will play in the administration (if any) is still very much up in the air. Asked by CNN in August if he would appoint the independent politician to his cabinet, Trump said “he probably would,” but public criticism of Kennedy’s stance on vaccines and water fluoridation has grown considerably since then.

Elon Musk: Musk has stuck close to Trump since the election, even sitting in on a call with Ukraine President Volodymyr Zelenskyy. Musk has, however, taken himself out of the running for any Cabinet positions, according to Trump. “He doesn’t want to be in the Cabinet, he just wants to be in charge of cost-cutting. We’ll have a new position, secretary of cost-cutting—Elon wants to do that.” On Tuesday, Trump announced that Musk and Vivek Ramaswamy would indeed head a new agency called the Department of Government Efficiency (DOGE) to cut government spending, although a new agency cannot be created without Congress.

Update, November 12, 2024: This article has been updated with Trump’s picks for CIA and Defense Secretary, and announcement about Musk and Ramaswamy.

LG Electronics' latest CineBeam Q Portable Laser Projector punches above its weightless in an ever-growing infrastructure of moving image displays.

AI is coming to fitness, with the amp machine designed to leverage AI for a more personal routine, transforming the home fitness experience.

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View this post on Instagram A post shared by Festival of Dangerous Ideas (@festivalofdangerousideas) Thank you Roxane for giving words to this feeling we are all feeling: an age of inelasticity.

I thoroughly enjoyed this conversation on friendship.

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The incident occurred during a launch of Starlink satellites – which provide high-speed internet globally – from the Vandenberg Space Force Base in California.

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