The present disclosure provides a nitrogen-containing heterocyclic compound having a general formula (I) and an organic photoelectric apparatus thereof. The compound of general formula (I) is: wherein A1, A2, A3, and A4 are independently selected from a hydrogen atom, a function group having a general formula (II); A1, A2, A3, and A4 include at least one function group having the general formula (II); R1 and R2 are independently selected from one of hydrogen, deuterium, C1-30 alkyl group, C6-30 aromatic group and C2-30 heterocyclic aromatic group; Y1 and Y2 are independently selected from substituted or non-substituted C and N,the general formula (II) being: wherein X is selected from one of oxyl group (—O—), sulfhydryl group (—S—), substituted or non-substituted imino group, substituted or non-substituted methylene group, and substituted or non-substituted silicylene group; and R3, R4, R5, R6, R7, R8, R9, and R10 are independently selected from one of hydrogen, deuterium, C1-30 alkyl group, C6-30 aromatic group, and C2-30 heterocyclic aromatic group.

The present disclosure provides a nitrogen-containing heterocyclic compound having a general formula (I) and an organic photoelectric apparatus thereof. The general formula (I) is: wherein A1, A2, A3, A4, A5, A6, A7, A8, A9, and A10 are independently selected from a hydrogen atom, a nitrile group and a function group having a general formula (II), and A1, A2, A3, A4, A5, A6, A7, A8, A9, and A10 include at least one nitrile group and at least one function group having the general formula (II),the general formula (II) being: wherein R1, R2, R3, R4, R5, R6, R7, and R8 are independently selected from hydrogen atoms, deuterium atoms, C6-30 aromatic group and C2-30 heterocyclic aromatic group.

A MAN used homophobic slurs and threatened to "spread coronavirus" towards two Southampton police officers after he broke a window.

In recent years, scores of pubs across Southampton have shut down.

THEY raced over obstacle courses, juggled about on drum races, strenuously made stakes, mended punctures and rode a furious musical chairs on motorcycles.

ALTHOUGH the city of Southampton emerged as winners of the Hampshire and Isle of Wight games on July 8, 1979, it was the district of the New Forest East who took the glory.

THESE pictures were snapped at a football tournament in Millbrook on November 7, 1999.

ROLAND Tilley pedalled his way to victory in the senior race of the Crabwood CC’s East Street Centre series around Hoglands Park, Southampton.

A LADIES’ night of food and fashion raised £700 for a cancer charity.

STOKE Park Infant School was built in 1988/89 to replace the Victorian building which became an infant school in 1958.

HE may have made his first on-screen appearance more than ninety years ago, but in 1989 he showed his happy face at Marks and Spencer, Southampton.

Cue sports have enjoyed a long life – stretching back to their inception in the 15th century.

THE annual event was one which saw local residents flock to the streets to catch a glimpse of the colourful and humerous floats as they trundled down the road.

A MAN used homophobic slurs and threatened to "spread coronavirus" towards two Southampton police officers after he broke a window.

RESCUE crews are today weighing up whether to return to the stranded Hoegh Osaka before 75mph gales are set to hit the region.

RALPH Hasenhuttl admitted creating the SFC Playbook was a ‘huge project’ but it’s one that he hopes will benefit the club in the years to come.

THE future of a much-loved Southampton band considered one of the rising stars of British indie pop is in doubt after music equipment worth thousands was stolen.

STUART Mott doesn’t play for AFC Totton too often these days – but when he does, it’s usually memorable.

AFC Totton face another away trip in the FA Trophy second qualifying round.

IF Dorchester Town were looking for clues about AFC Totton in Tuesday’s Southern League Challenge Cup match at Blackfield & Langley, they will have been sorely disappointed.

AFC TOTTON hope to make it third time lucky in knockout competition on Tuesday night.

STEVE Claridge's Salisbury have completed the loan signing of pacy, young Saints winger Siphesihle Mdlalose.

Puzzle games can be tricky enough to tackle when you've got security guards, laser beams and pesky trapdoors to negotiate.

Disney's next big hit will pack a real punch in cinemas, thanks largely to the sheer size of the lead character - 643lb Ralph.

He has worked at some of the country’s top restaurants and is now impressing guests at Lainston House with his culinary talents. Head chef Phil Yeomans talks to Ed Stilliard

Employment rates may be close to at an all time high but there has been steady stream of visitors to today's Echo Jobs Fair at Southampton's O2 Guildhall.

THEY have wowed us throughout the summer, but now the rhinos have trotted off.

TODAY marks the 104th anniversary of the Titanic leaving Southampton on its ill-fated maiden voyage.

GUNWHARF Quays are celebrating the New Year by opening a new dining area.

THIS exceptional country house on an exclusive private estate close to the River Hamble could be yours for £2.65 million.

THIS unique period property, set in rolling grounds and paddocks of nearly eight acres, is a rare find, having been owned by the same family for more than 40 years.

PALACE House on the outskirts of Bishop's Waltham enjoys stunning gardens and an intriguing medieval history.

THIS imposing eight bedroom family home of over 6,000 sq ft with a tennis court, guest lodge, annexe and grounds of more than five acres could be yours for just £2.65 million.

BOASTING a floodlit tennis court and wine store and set in 3.6 acres, this beautiful country house in the South Downs National Park could be yours for £1.5 million.

The Old Parsonage is a handsome country house on the edge of Stockbridge with beautiful countryside views, a pool and tennis court. It's on the market for £2,150,000.

THIS fine country farmhouse in the New Forest is on the market for £2.25 million

THIS stunning Hampshire barn conversion with period charm and a side gate to one of the county's best golf clubs could be yours for less than £1.5 million.

AN EXQUISITE £2.5 million sanctuary originally built for the man who was the solicitor for the White Star Line during the Titanic enquiry, this 6,000 sq ft property is the only Test Valley home designed by the revered Arts and Crafts architect MH Baillie Scott.

“COME hungry, leave happy.”

HAMPSHIRE skills and technology are at the heart of the boat which hopes to bring the America's Cup to Britain for the first time in the competition's 166-year history.

3 of my most used apps on my iPhone for audio engineering/production.

In this podcast, Thomas Domville shows us how to check a battery status of all of your iPhone bluetooth accessories.

In this podcast, Scott Davert shows us the features available with MFi supported hearing aids or Cochlear Implant processors from the perspective of a VoiceOver user. MFi compatible hearing aids come from many manufacturers and there are numerous models supported. You can see Apple's official support page which gives a fairly accurate account of which hearing aids have MFi support. However, this article has not been updated since October 2018, so anything newer than that will not be listed on this page.

For more general information about hearing aids from a blindness perspective, you can listen to this Accessibility Moving Forward podcast featuring some familiar voices to AppleVis.

Finally, there is a mailing list for blind hearing aid users that you can join by sending a blank email to blindhearingaidusers+subscribe@groups.io.

In this podcast, Thomas Domville shows us how to tell if your iPhone is new, refurbished or a replacement.

In this podcast, Thomas Domville shows us how to send and receive phone calls with your iPad.

In this podcast, Hugo introduces us to the Dexcom G6 CGM System and its companion iOS app.

Hugo walks us through putting on the sensor and Bluetooth transmitter using the provided applicator; activating and calibrating the sensor; removing the sensor, and using the companion iOS app.

The Dexcom G6 System provides personalized trend alerts right on your smart device and lets you see when your glucose levels are going too low, or too high, so you can better manage your diabetes. The Alert Schedule feature lets you schedule and customize a second set of alerts. For example, you can set the schedule to match your work hours and have different alert settings during the rest of the day. Custom alert sounds are available, including a Vibrate-Only option on the phone for glucose alerts other than the Urgent Low Alarm.

The Always Sound setting allows you to receive certain Dexcom CGM Alerts even if your phone sound is off, set to vibrate, or in Do Not Disturb mode. This will allow you to silence calls or texts but still receive audible CGM Alerts, including Low and High Glucose alert, Urgent Low Soon Alert, Urgent Low Alarm, and Rise and Fall Rate alerts. Please note that when your phone is set to Silent or Do Not Disturb, you will not receive any audible alerts for Signal Loss. Always Sound is on by default. A Home screen icon shows you if your Alerts will sound or not. For safety, three alerts cannot be silenced: Urgent Low Alarm, Transmitter Failure, and Sensor Failure.

In addition to the accurate performance provided by the Dexcom Sensor, you’ll receive other valuable features:

• Share your glucose data with up to ten followers in real time. Followers can monitor your glucose data and trends in real time on their compatible smart device with the Dexcom Follow app. Share and Follow functions require an internet connection.
• Health app access so you can share retrospective glucose data with third party apps
• Today View widget, which allows you to view your glucose data on the lock screen of your smart device
• Add a shortcut to Siri to run by asking Siri to read your current glucose value, using a custom phrase.
• A Dexcom CLARITY link on the landscape trend graph lets you easily transition to the CLARITY App to view more information on your glucose trends

View your glucose information, trend graph, and alerts and alarms right from your wrist with the Dexcom G6 Apple Watch app.

• Use the digital crown to scroll through 1, 3, or 6 hours of glucose trend data
• Dexcom G6 watch face complications allow you to view your glucose number and arrow from your watch face
• Add the Dexcom G6 app to the Dock and enable background refresh for best performance

Does your iPhone keep running out of cellular data before your month service is up? Do you feel like your cap is too restrictive , but can't afford to upgrade to a more expensive iPhone contract?

If you're tired of running out of data every month , follow as Thomas Domville shows us a few tips to track and save cell data onto your iPhone so that you never hit your limit again.

Are you getting strange Airdrop request from people you don't know? Don't use Airdrop? Follow along with Thomas Domville as he discusses how to disable Airdrop on your iPhone in iOS. Make sure that your Airdrop is configured to your liking.

If you receive or initiate a phone call or text message, from a number that isn't in your iPhone Contacts, you may want to add that information to an existing contact or create a new contact.

Did you know that your iPhone hhas a Medical ID feature that first responders can access and use to help treat you? Your ID can include any medical conditions you may have, medication allergies and emergency contacts. So, join in as Thomas Domville shows you how to setup your emergency contacts and ID on your iPhone in iOS. Do it now and be prepared! Better safe than sorry.