Samsung first introduced BioActive Sensor in its Galaxy Watch4

69.8 million Americans will use an ad blocker this year, according to eMarketer.

The U.S. DRIVE Partnership – a government-industry partnership that fosters the development of precompetitive and innovative technologies for clean and efficient light-duty vehicles – has made significant progress in many technical areas including advanced combustion technologies, durability and cost of hydrogen fuel cells, and electric drive systems such as motors, power electronics, and batteries, says a new report by the National Academies of Sciences, Engineering, and Medicine.

A USGBC report highlights green building advancements made in all 50 states.

NECA is excited to announce the launch of the NECA Educational Advancement Resource Network (EARN), an initiative designed to facilitate relationships and learning between individuals in electrical construction firms and institutions of higher education.

Kevin Lewis pointed me to this article. It seemed kinda familiar, I took a look at the abstract, and I realized . . . I reviewed this article for the journal! Here was my referee report: The paper seems fine to me. I have only two minor comments, both relating to the abstract. 1. I […]

Shooters must presently take their firearms out of their hands to then manually actuate a new target into shooting position. This Target Apparatus will allow the shooter to shine his laser light, infrared light, flashlight, or multi-spectrum light onto a Target Apparatus-mounted sensor that engages a drive means mounted upon the target frame that then forwards a new target into position without removing the firearm from its' shooting position. The unit also uses a unique target backing material that does not require targets to be made of rolls of coated or heavy material stock. The system can utilize rolls of cash register paper, cut sections of gift wrapping paper, hand towel rolls, or even paper towels as target materials without snagging and preventing the next target from being presented.

An advancement system for an in ovo injection apparatus is provided. Such an advancement system is configured to advance an egg carrier carrying a plurality of avian eggs to an injection assembly. The advancement system includes a guide assembly configured to receive the egg carrier and provide support thereto during advancement of the egg carrier. A manual advancement device slidingly engages the guide assembly such that the manual advancement device is movable along the guide assembly. The manual advancement device is capable of interacting with a trailing end of the egg carrier to advance the egg carrier to an injection position. At least one stop is positioned to interact with the manual advancement device during advancement of the egg carrier so as to prevent progression of the manual advancement device beneath the injection assembly, thereby locating the egg carrier at the injection position. An associated method is also provided.

The Federal Government's overhaul of billions of dollars in spending on Indigenous disadvantage is still only in the "early stages" of evaluation, five years after a funding shake-up that was found to be rushed and flawed.

During the past 15 years, the Northern Territory's public service numbers have been closely tied to programs targeting Aboriginal advancement, with any major surges driven almost exclusively by these strategies. Yet many are quick to point out these programs have largely failed.

IBM advocacy partner, the Carl and Ruth Shapiro Family National Center for Accessible Media at WGBH (NCAM) received the FCC Chairman's Award for Advancement in Accessibility for Mobile Applications for their development of the Media Access Mobile (MAM) solution. MAM is designed to serve visitors to entertainment venues and cultural institutions who are deaf, hard-of-hearing, blind or visually impaired, or who speak languages other than English.

(United States Fourth Circuit) - In a challenge to the conditions placed on the privilege of admission to the Bar of the United States District Court for the District of Maryland in Local Rule 701, the District Court's grant of the Government's motion to dismiss is affirmed where Rule 701 violates neither the Constitution nor federal law.

Policymakers, Public Join Together for Women’s History Month Celebration and Lecture DOVER, Del. – Governor John Carney, Delaware’s Office for Women’s Advocacy and Advancement, the Delaware Department of Human Resources, the Delaware Commission for Women, and Delaware Women’s Workforce Council, today hosted the first lecture of its kind titled “Redefining Women in the Workplace” in honor […]

Verification is the top challenge in mixed-signal design. Bringing analog and digital domains together into unified verification planning, simulating, and debugging is a challenging task for rapidly increasing size and complexity of mixed-signal designs. To more completely verify functionality and performance of a mixed-signal SoC and its AMS IP blocks used to build it, verification teams use simulations at transistor, analog behavioral and real-number model (RNM) and RTL levels, and combination of these.

In recent years, RNM and simulation is being adopted for functional verification by many, due to advantages it offers including simpler modeling requirements and much faster simulation speed (compared to a traditional analog behavioral models like Verilog-A or VHDL-AMS). Verilog-AMS with its wreal continue to be popular choice. Standardization of real number extensions in SystemVerilog (SV) made SV-RNM an even more attractive choice for MS SoC verification.

Verilog-AMS/wreal is scalar real type. SV-RNM offers a powerful ability to define complex data types, providing a user-defined structure (record) to describe the net value. In a typical design, most analog nodes can be modeled using a single value for passing a voltage (or current) from one module to another. The ability to pass multiple values over a net can be very powerful when, for example, the impedance load impact on an analog signal needs to be modeled. Here is an example of a user-defined net (UDN) structure that holds voltage, current, and resistance values:

When there are multiple drives on a single net, the simulator will need a resolution function to determine the final net value. When the net is just defined as a single real value, common resolution functions such as min, max, average, and sum are built into the simulator.  But definition of more complex structures for the net also requires the user to provide appropriate resolution functions for them. Here is an example of a net with three drivers modeled using the above defined structural elements (a voltage source with series resistance, a resistive load, and a current source):

To properly solve for the resulting output voltage, the resolution function for this net needs to perform Norton conversion of the elements, sum their currents and conductances, and then calculate the resolved output voltage as the sum of currents divided by sum of conductances.

With some basic understanding of circuit theory, engineers can use SV-RNM UDN capability to model electrical behavior of many different circuits. While it is primarily defined to describe source/load impedance interactions, its use can be extended to include systems including capacitors, switching circuits, RC interconnect, charge pumps, power regulators, and others. Although this approach extends the scope of functional verification, it is not a replacement for transistor-level simulation when accuracy, performance verification, or silicon correlation are required:  It simply provides an efficient solution for discretely modeling small analog networks (one to several nodes).  Mixed-signal simulation with an analog solver is still the best solution when large nonlinear networks must be evaluated.

Cadence provides a tutorial on EEnet usage as well as the package (EEnet.pkg) with UDN definitions and resolution functions and modeling examples. To learn more, please login to your Cadence account to access the tutorial.

On Wednesday, October 23, 2019, ACRO hosted a Congressional Briefing on Capitol Hill. With the help of the Congressional Research & Development...

"Today, it’s also my pleasure to join you in recognizing Kathleen Straus and in celebrating the example of public service reflected in Wade McCree’s life and career," said Attorney General Holder.

Carhartt. Sweating the details since 1889.

Carhartt. Sweating the details since 1889.

Rob Stevens presents groundbreaking AdlensFocuss™ eyeglasses at New York’s CE Week.

Of course, there are different software vendors in the market to manage administration works of different industries. If you think that school software is chiefly to manage records, process payroll and maintain attendance, then you are...

Jess Liemantara was booted from MasterChef on Sunday night, after her peanut praline failed to impress the judges.

Hayden Library - R746.A2C5 2018

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Apple today announced advancements to the open source ResearchKit framework that bring genetic data and a series of medical tests typically conducted in an exam room to iPhone apps. Medical researchers are adopting these new features to design targeted studies for diseases and conditions that affect billions of people and to gather more specific types of data from participants. “The response to ResearchKit has been fantastic. Virtually overnight, many ResearchKit studies became the largest in history and researchers are gaining insights and making discoveries that weren’t possible before,” said Jeff Williams, Apple’s chief operating officer.

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