With the exception of SF6-to-air bushings terminals, all active portions of gas-insulated switchgear (GIS) are contained within grounded enclosures, which means that they are not susceptible to inadvertent contact. This makes gas-insulated switchgear intrinsically safe. In addition, numerous grounding procedures... Read more

The post Practical lesson in grounding and bonding of Gas-Insulated Switchgear (GIS) appeared first on EEP - Electrical Engineering Portal.

This technical article explains various aspects of the application of medium voltage switchgear and highlights the considerations for the selection of suitable circuit breakers for different applications. Medium voltage switchgear, commonly known as MV switchgear, play a significant role in... Read more

The post Medium voltage switchgear: Important design considerations and applications appeared first on EEP - Electrical Engineering Portal.

This technical article continues with the switchyard design series by studying the case of the 220/33 kV 200 MW wind farm switchyard in which the design steps are put into practice. Previously, a switchyard design methodology was addressed and it’s... Read more

The post The art of the switchyard design: Case study of a 220/33 kV 200 MW wind farm appeared first on EEP - Electrical Engineering Portal.

The bottles are made with 50% post-consumer recycled plastic, and the dosing ball previously provided with every bottle has been removed, reducing the amount of virgin plastic by 1,000 tonnes annually.

Produce Packaging's new containers will be made with Waddington Europe's Eco Blend 100 material that consists entirely of a combination of post-consumer (PCR) and post-industrial (PIR) recycled PET (rPET).

Brawl it out as your favorite Nickelodeon characters in bombastic platform battles! With a power-packed cast of heroes from the Nickelodeon universe, face-off with all-stars from SpongeBob Squarepants, Teenage Mutant Ninja Turtles, The Loud House, Danny Phantom, Aaahh!!! Real Monsters, The Wild Thornberrys, Hey Arnold!, Rugrats, and more to determine ultimate animation dominance.

With unique move sets and attacks inspired by their personalities, each character has an individual style of play enabling endless action for Nickelodeon’s legion of fans. Select your favorite and then let the intense brawls begin with online and local multiplayer action.

Interoperability testing requirements of a virtual switch

Assessment of the LTE circuit switched fall back - Impact on voice quality of service

Generic protection switching - Ring protection

Procedures for the identification and selection of common modes of operation between data circuit-terminating equipments (DCEs) and between data terminal equipments (DTEs) over the general switched telephone network and on leased point-to-point telephone-type circuits

a modem operating at data signalling rates of up to 28 800 bit/s for use on the general switched telephone network and on leased point-to-point 2-wire telephone-type circuits

Automatic answering equipment and/or parallel automatic calling equipment on the general switched telephone network including procedures for disabling of echo control devices for both manually and automatically established calls

Automatic calling and/or answering equipment on the general switched telephone network (GSTN) using the 100-series interchange circuits

A family of 2-wire, duplex modems operating at data signalling rates of up to 9600 bit/s for use on the general switched telephone network and on leased telephone-type circuits

A modem operating at data signalling rates of up to 33 600 bit/s for use on the general switched telephone network and on leased point-to-point 2-wire telephone-type circuits

Our bootcamps are a great study resource for CCIE candidates. No matter whether you’re just starting out on your CCIE training journey, or have been studying for months, an INE bootcamp can help you gauge where you’re at in the study process and what you need to focus on before attempting your CCIE Exams. What [...]

El responsable de Ryujinx cesa el desarrollo del emulador de código abierto tras llegar a un acuerdo con la compañía japonesa Leer

La compañía anuncia Alarmo, un despertador inteligente que venderá a partir de 2025 Leer

La sucesora de la Switch se anunciará en la primera mitad del próximo año y tendrá un enfoque muy similar al del actual modelo, que es un híbrido de consola portátil y de salón Leer

Switching to managed print services (MPS) could represent a five-figure saving over three years, when compared with traditional printer ownership, according to new analysis from Brother UK.

Nintendo reports lower profits as demand drops for its ageing Switch console

Just a couple more gadgets and USB-C might really feel universal.

Location: Engineering Library- TK7874.84.R47 2016

Richard Lutz takes his pew for a dance rendition of Shakespeare’s Macbeth.

Redhall Jex is nearing completion of a nine month contract to build a bio-energy plant located within a new facility on the Aston University site in Birmingham.

Over the past two weeks, we've watched the country grapple with questions about race and policing. And while those questions might be new to some, they're ones we've been thinking about since the very beginning of Code Switch. As we said in a recent episode , it can be hard to find something new to say about the cycle of police brutality, black death and the resulting protests. To describe what's happening right now as a "moment" in the country's racial history doesn't feel right; the stories of black people killed by police have dominated news cycles before, as did calls for changes to policing. But it's also clear that what's happening right now— protests in all 50 states and around the world, and widespread calls for defunding police departments —feels different. As my colleague Karen Grigsby Bates wrote , the unique circumstances of a pandemic and historic recession have fomented tensions beyond anything she's seen before. To help explain how the United States got to this point, we

A new photo ID requirement is the latest in a Republican-controlled state. The law also does away with the state’s presidential primaries in favor of a series of caucuses.

Essential listening for anyone fond of trouser-ruining horror scores.

The Denver radio station has been ringing in the spirit of the season for 22 years.

HSBC Bermuda has announced that “single-use plastic cards will be a thing of the past as the bank replaces them with cards made from recycled materials.” A spokesperson said, “The move is part of HSBC’s global strategy to reduce carbon emissions and achieve the Bank’s net zero goal by 2050. “The cards comprise of 85% […]

The first volume of Eden of Witches releases on Nov. 12.

REVIEW – It’s a punch-to-the-gut, sinking, black hole feeling to reach into a pocket, pack, or purse and find your missing wallet. Adding a SwitchBot Wallet Finder is a remedy to a common problem that fits the pocketbook – pun intended!  ???? What is it? The SwitchBot Wallet Finder card is a Bluetooth device that […]

The Eerie Brothers and the Witches of Autumn Sheldon Higdon Scary Dairy Press LLC (September 4, 2023) Reviewed by Nora B. Peevy The Eerie Brothers and the Witches of Autumn finds Horace and Edgar, the twin Eerie brothers, battling monsters to stop Hex from collecting one of the four globes to absorb the abilities of […]

Jacinda Ardern is the prime minister of New Zealand. She decided to drop in and catch up with well known Twitch streamer, Broxh. What ensues is nothing short of a magical, wholesome interaction. 

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This is more like one of those hack and slash Musou type games for anyone that isn't usually interested in Fire Emblem. Metacritic 80 with an 89 user score.

Mark Fisher was co-founder of the Rhode Island chapter of BLM. He voted for Joe Biden in 2020. Does he have buyers remorse? Yeah, you could say so. His viral video is causing a stir... but there's more to that story.

The post Former BLM Chapter Co-Founder Switches To Trump In ’24 … What Changed His Mind? appeared first on Clash Daily.

Recent studies have suggested that innate immune responses exhibit characteristics associated with memory linked to modulations in both vertebrates and invertebrates. However, the diverse evolutionary paths taken, particularly within the invertebrate taxa, should lead to similarly diverse innate immunity memory processes. Our understanding of innate immune memory in invertebrates primarily comes from studies of the fruit fly Drosophila melanogaster, the generality of which is unclear. Caenorhabditis elegans typically inhabits soil harboring a variety of fatal microbial pathogens; for this invertebrate, the innate immune system and aversive behavior are the major defensive strategies against microbial infection. However, their characteristics of immunological memory remains infantile. Here we discovered an immunological memory that promoted avoidance and suppressed innate immunity during reinfection with bacteria, which we revealed to be specific to the previously exposed pathogens. During this trade-off switch of avoidance and innate immunity, the chemosensory neurons AWB and ADF modulated production of serotonin and dopamine, which in turn decreased expression of the innate immunity-associated genes and led to enhanced avoidance via the downstream insulin-like pathway. Therefore, our current study profiles the immune memories during C. elegans reinfected by pathogenic bacteria and further reveals that the chemosensory neurons, the neurotransmitter(s), and their associated molecular signaling pathways are responsible for a trade-off switch between the two immunological memories.

After ejaculation, mammalian spermatozoa must undergo a process known as capacitation in order to successfully fertilize the oocyte. Several post-translational modifications occur during capacitation, including sialylation, which despite being limited to a few proteins, seems to be essential for proper sperm-oocyte interaction. Regardless of its importance, to date, no single study has ever identified nor quantified which glycoproteins bearing terminal sialic acid (Sia) are altered during capacitation. Here we characterize sialylation during mouse sperm capacitation. Using tandem MS coupled with liquid chromatography (LC–MS/MS), we found 142 nonreductant peptides, with 9 of them showing potential modifications on their sialylated oligosaccharides during capacitation. As such, N-linked sialoglycopeptides from C4b-binding protein, endothelial lipase (EL), serine proteases 39 and 52, testis-expressed protein 101 and zonadhesin were reduced following capacitation. In contrast, mitochondrial aconitate hydratase (aconitase; ACO2), a TCA cycle enzyme, was the only protein to show an increase in Sia content during capacitation. Interestingly, although the loss of Sia within EL (N62) was accompanied by a reduction in its phospholipase A₁ activity, a decrease in the activity of ACO2 (i.e. stereospecific isomerization of citrate to isocitrate) occurred when sialylation increased (N612). The latter was confirmed by N612D recombinant protein tagged with both His and GFP. The replacement of Sia for the negatively charged Aspartic acid in the N612D mutant caused complete loss of aconitase activity compared with the WT. Computer modeling show that N612 sits atop the catalytic site of ACO2. The introduction of Sia causes a large conformational change in the alpha helix, essentially, distorting the active site, leading to complete loss of function. These findings suggest that the switch from oxidative phosphorylation, over to glycolysis that occurs during capacitation may come about through sialylation of ACO2.

Bilingual individuals demonstrate different personality characteristics when speaking different languages. Marketers making media and language decisions when addressing multilingual markets should add this finding to their list of influencing factors.

The post Cultural Frame Switching: Different Language, Different Personality appeared first on Neuromarketing.

Two rural North Dakota school districts will switch to a four-day school week to save costs and improve student and teacher morale.

What fueled the frenzy that sent so many to their deaths in colonial America? And how did Americans reckon with the aftermath of the panic? --- For more videos from Smithsonian Magazine: https://www.smithsonianmag.com/videos/ Digital Editorial Director: Brian Wolly Supervising Producer & Scriptwriter: Michelle Mehrtens Video Editor: Sierra Theobald

The Kyoto museum will feature interactive exhibits, gaming artifacts, workshop spaces and oversized controllers inspired by iconic video games

Across the country, revelers are dressing in costumes and gliding across bodies of water on stand-up paddleboards to ring in the spooky season

Company purchases 80 licenses of SolidWorks after benchmark testing demonstrates 3x to 7x performance advantage

Monorail and plant automation company uses SolidWorks software to work faster and smarter, and detect collisions earlier

New 3D CAD software increases productivity, quality, and efficiency

Software will ease design of complex surfaces, speed innovations to market

North America's largest supplier of switches, plugs, lighting management systems, etc. to standardize on 300 licenses of SOLIDWORKS 3D CAD software