Waching daily May 28 2018

AUTOMAGIC COMPUTER GENERATED SUBTITLES FOLLOW:

a very good day my name's Callum from DX Commander

OK.. a few days ago on this channel oh no it

wasn't we was I've got two films in my head you see we did a video I don't know

been a month ago on Delta loops right rotatable Delta loop sort of thing you'd

built and put on a small mast and then yesterday or the day before are released

to film or video we call on YouTube don't we all about impedance matching

and actions velocity factor but near the end of that film we discussed we nearly

go into impedance matching but we kind of didn't all right I've a did it

because I wanted to try and keep it on track so I'll put a link to that film

here for you to give I'll put a link here now there and I'll put a link at

the end of this film as well so you know to panic just to discuss that and now is

it normal to change one's mind I hope so because I was fairly committed to go

down the route of building a Delta loop originally for the house but with the

opportunity to build the new Shack down the farm I'm going off the idea because

if someone said what's the point of it all that lovely gear if you haven't got

a bit of game do you know the mean so we need some gay and I've been looking at

three or four options one just to pain Delta loop that I could match with

balance feeder to the 84k the big balanced tuna but that gives me gate in

two directions doesn't give all my gain over there but I've got a footprint I've

got a I can't go monstrous I don't think right without you know maybe the

landlord going on one other 540 years or something so then I thought maybe a hex

beam because that's multiband very nice I've got an a 3s sticking it's

collapsed at the moment but it's in the central heating pipes tearing my old

club I'm sure I could ask for it back because I kind of well I could put it on

permanent loan but I've had it back a3s is a 2015 and 10 and then years ago an

old fellow who Chris Pettit and I were giving him advice on his old towels on

me I think he had cast aluminium spiders two of them there in there the moment to

make a cubicle quad and and I just I just say that out loud to the man I'd

love to make a cubicle called it and he just picked a zit old fella just picked

you up said hey have it so I feel like I'm contractually bound to build that

cubical quad now a hex beam in the UK delivered and everything else it's about

500 pounds so I know for a fact I've got I thought she even spent a half that on

buying all the spreaders and and everything I could get this cubicle cord

up and running which got me back to VTN okay

so if you have a mono bandha which is presenting him and Pete and impedance

between 150 and 200 ohms which a loop will do a two element quad for instance

cubicle quad will present an impedance of about 150 ohms I seem to remember of

golly honorary 176 it says as its resonant frequency then we've got two

ways out the problem we could either put a four-to-one ballon which is

effectively would take a 200 line match and present 50 ohms to our coax which

will give us a really good match for a hundred and seventy six O's well I can

tell you that we would get next to nothing you know at 1.15 or something it

would be you know

close enough to run even transistor amplifier you know the other way out of

matching a a loop to a mono Bank this is now would be to use a 75 ohm maxing

matching section and now that's calculated at a quarter wavelength at

the velocity factor guru talking if remember on that film I'll show you the

end velocity factor we're talking about what why bother why why do why are we

interested we lost to be factor so if we've got a piece of correction it's

velocity is a hundred percent and our frequency is fourteen point two

megahertz and it just so happens that if we calculate three hundred divided by

fourteen point two that means our wavelength is twenty four point five on

another divided by four it says here that we could have a 75 ohm maxi section

at 6.15 it says it here a my little calculator meters long 75 ohms and then

connect it to our 50 own coax you'll get a bit of impedance matching

250 ohms it's just a bit of magic and you know what impedance is the one thing

that I can't use common sense about I feel inadequate or I haven't studied

Harvard it hard enough that I can't I couldn't debate it it's just a given

these are just numbers to me I just know that I'm looking for 50 bananas 50

apples 50 blue widgets 50 O's I understand why okay stupid I know for a

go of my Intel / anyway however that's a hundred six point one four seven five

meters 75 own coax that will be a hundred percent velocity factor

well the chances are I'll probably use Aircel seven velocity factor I think is

86 percent let's say it's two one three at 66 percent I'll just multiply that by

point six six so fat I'm after just over half call it four meters four meters

long which is odd twelve thirteen fourteen feet or something of our g21

375 own coax where wouldn't be RG to 1/3 cuz there's 50 ohms but the equivalent

seven yard g70 whatever it is okay I would buy that I'd buy some 75 n coax

and that would magically produce me 50 ohms just at the point at the quarter

wave less the velocity factor that's if you're matching a mono band if you

wanted a much you had a big loop for instance you know like the mega loop

that we had down a scout Hut it was 158 meters long or something we had a fourth

one Belen on there on that one and we just used to use it on 80 40 20 15 and

10 you know and with the with the inbuilt a to you on a rig you could get

the other bands but for high-power we got a great match on on the harmonics

you see and that was a four-to-one ballon because it was multi band because

if I'd used just a quarter wave matching section that's the velocity vector it

would have only words on the one band you see now interested is just design

considerations for a quarter I'm not quite sure from what what this film

video is supposed to be so I might cover a few things here I'll just head on back

to the screen now so I had in in the software the Mme a givers they happen to

give us a quad and it's a if we look at it it's a cubical quad looks like this

and you can either feed it there they're all there so that is the the 20 meter

one okay any unique turn around and you could look at it

from the top and then we've got 15 meters here and that's 10 and I'm

thinking well we could have 20 17 15 12 and 10 maybe or could I do something

kinky for 30 maybe not on a quad a couple of pixel dipoles folded dipoles

but anyway now we're always very when I got this spider I did a lot of research

about this and some people they take these these wetware these feed points

are and some manufactures you can buy you could take these feed points and to

bring them all together and they put a false one bail in there and they feed

all aerials at once just like a fam dipole it kind of works now I have

looked at that model that and spent days actually trying to get a single feed

point with a four to one ballon and I was I was getting my knickers in a twist

which is maybe a British expression but I was just getting all mixed up now I

happened to have on this this rat pack it's got a six way switch remote switch

I could put a remote switch up at the up up here where the this that all the

contraption would be the hardware that would hold it all all up I would just

manually switch 20 meters 1715 and actually that's my preferred route to be

frank with you now those that go I think he was a Canadian and I'm sorry I've got

the link you have to do some Google searches cubical quad whatever he had

all these matching sessions and then he had some disaster struck I know ice

storm or something but he ripped out all the match excuse me he ripped out all

the matching sections and he just he just directed moron 5000 racks and there

wasn't much change and a reason being there was who was that

save it they would say that an antenna geek in America I believe poor chaps

dead doubt but he when SK about seven or eight years ago apparently still got a

website with a load of resources on it and you can pay someone who will say in

the comments he wrote to him and he said what do you think's happening and it and

they reckoned there was enough copper up there that actually changed the

impedance so on a five band or six band cuz I could put little six meters in

here as well you see in fact I can extend the cord out a bit and give me a

for element for six meters just for fun that it was that he wasn't getting it

wasn't getting 175 zone own ohms anymore he was getting 70 80 ohms which way it

was it was a do I want to bother putting all the matching stubs back in when I

could just switch him okay click 2017 but even maybe that's just in the scheme

of things helped your consideration I didn't have a long email trail when I

was in Cornwall last year with a chap who had found an old blog article of

mine and talked about this as well and and I'm not quite sure who he was

anymore that many emails and what his conclusion conclusion was might be the

same of mine actually build it and see I suppose in these building these things

and by the way this this happens to match at fourteen point four one of the

reason quite keen to build this is that the elevation profile at five degrees

off the horizon is one point two which is slightly better than a two-element

just a plain two element two yagi at the same height so if I just reopen I had

one open a minute ago I think was that one it was calculate real add 10 meters

which is what's the heights gonna be on this get their own and chips or about

this whoa

it's enormous and I we had a rush everything goes

wrong doesn't it far-field far-field will look too far fit well I've I got it

like this why don't I just have it that's better right elevation five so a

two-element would give me point five and a quad at the same that my - LM saying

my quad has to be built like that to get the same height the feed where the

government says the mechanicals so in fact some of the quad will be

lower and some of the cobble be higher so I'm not cheating anyway our big deal

I'm getting 1.7 DB better off but a really nice pattern really nice pattern

on the quad whereas the beam gives me quite a lot off the pack but at the end

of the day if I can get something up at 10 meters pointing in the wiper

direction I want to point it in it'll work okay whether is a hex beam so I'm

thinking this - element yagi over here is probably

representative by about one DV probably of a reality so it's probably a bit less

so I'm probably gonna get one and a half maybe two DB better or a full-size

cubical quad then I would order hex beam and think about Hayek's beam is I worry

about my time I just buy it and put it up that ruins the fun doesn't it to

actually build a cubical quad will be a severe hassle to be frank with you but

well be fun I'd be able to say wouldn't you oh yeah I've built one and it worked

and and I've got the switch I'd rip it out of here because I don't need it here

for most of our said stay on the road I don't need a coax which revoked coax

switch here that would be ideal top of the tower wouldn't it anyway so I've

card a couple of things today so I've got

what title of this film should be cubicle Court design considerations days

right that's all for now see you next time - my name is Callum

..a very good day.

For more infomation >> Impedance Matching with Coax Stubs for Cubical Quad - Duration: 15:56.

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Stroke (for patients & families) - Duration: 5:52.

A stroke is when the brain doesn't get enough oxygen.

The most common cause of a stroke is a blockage in a blood vessel to the brain, which is often

due to a blood clot getting trapped where the blood vessel narrows.

When the blood vessel gets blocked off, blood can no longer flow past the clot, and oxygen

can't get to the brain tissue, and the tissue quickly starts to die.

Sometimes the clot might dissolve on its own before permanent damage occurs.

This is known as a transient ischemic attack (TIA) or mini-stroke and symptoms typically

go away on their own within a few hours.

If a person is having a TIA, they should still go to the hospital because it could be a warning

that a larger stroke is about to occur.

Knowing the signs and symptoms of a stroke can make a big difference in how quickly someone

gets care, and in turn, how well they recover.

Remembering the word FAST will help you remember the signs of a stroke.

F stands for face - usually one side of the face starts to droop and becomes hard to move.

This can sometimes cause someone to smile crookedly.

A is for arm weakness or the inability to hold both arms out straight in front of the

body.

But it's not just the arms, sometimes, a stroke can also cause weakness in the legs.

S is for speech which can either mean that someone is slurring their speech or having

trouble understanding what others are saying.

And finally, T is for time - Call emergency services immediately when these symptoms appear.

A stroke should be treated within the first few hours to increase the chance of a good

recovery.

Strokes may also involve other symptoms, but these are the classic signs.

So remember, Face, Arm, Speech, Time: FAST

If the health care team suspects a stroke when a person arrives at the hospital, a head

CT scan can help to determine the underlying cause so that the person can be properly treated

as quickly as possible.

There are two treatments that can be offered in the first few hours of a stroke.

After several hours have passed these treatments will no longer work because the tissue can't

be saved afterwards.

TPA—sometimes known as "the clot buster medicine"—works by dissolving the blood

clot and allowing blood to flow back through the previously blocked vessel.

In addition, a there's also thrombectomy, which is a minimally invasive procedure that

can be used to remove larger clots from the brain.

After a stroke, the main goal is to prevent another stroke.

The most common modifiable risk factor for stroke is hypertension, or high blood pressure.

Lowering blood pressure back to the normal range can result in the greatest decrease

in stroke risk.

Next comes smoking which approximately doubles the risk of another stroke, but this additional

stroke risk disappears within 2 to 4 years of quitting.

It takes most people several attempts to quit before they are successful, so it's important

not to be discouraged after a failed attempt.

There's diabetes, a disease that causes high blood sugar which damages blood vessels.

And finally, high cholesterol which can lead to narrowing of blood vessels.

Both of these can predispose someone to getting a stroke.

The good news is that all of these risk factors can be reduced through a combination of lifestyle

changes and medication.

For medications, daily aspirin can be used to reduce the chance that a blood clot will

form in the future.

Also, though, blood thinners can be prescribed instead if someone has an abnormal heart rhythm

like atrial fibrillation, since clots are more likely to occur in the heart and travel

to the brain.

After a stroke, recovery can be slow and sometimes people still see small improvements for a

year or more.

Depending on the type of stroke, individuals that have had a stroke may work with speech

therapists, physical therapists, and occupational therapists to regain physical strength and

an ability to communicate effectively.

Depression is very common following a stroke and shouldn't be ignored.

It turns out that when it's properly addressed and treated, in addition to feeling better

people actually regain physical strength.

That's why having the support of family and friends, as well as the health care professionals

has been shown to make such a difference.

In general, outcomes can be difficult to predict and while most stroke patients have some permanent

neurologic deficits, many people recover well over time - even those who weren't treated

within hours.

Overall, the goal is to provide tools to maximize quality of life after a stroke and prevent

another stroke from happening in

the future.

For more infomation >> Stroke (for patients & families) - Duration: 5:52.

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Box Office for Solo Opening Weekend - Duration: 16:11.

Hello and welcome to this week's Movie Math

where wow, what a clusterf*ck indeed!

For more infomation >> Box Office for Solo Opening Weekend - Duration: 16:11.

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Unboxing Aluminium bumper for sony xperia z5 compact - Duration: 5:13.

Welcome to my channel

I recently bought a mobile phone Sony Xperia Z5 Compact

and after the purchase of the phone

there is the need to purchase or the bumper cover

Sony phones are characterized by the fact that they are almost disposable

This means that after the first, second or third drop

broken glass

glass on the front and on the rear panel

I decided to buy from Chinese Bumper

and I wonder what it is

my phone is yellow, and the bumper I ordered red

the bumper is not very high quality because

This bumper is cut very sharply

In any case, there are around the perimeter

paralon

let's try...

so extends the upper socket

and is inserted into the phone

screen turns down

I read a lot of reviews

mostly negative

related to the fact that

phone hanging

and as a result of the phone is scratched

this cover, with their sharp edges.

So take a look:

that of himself it is

if the phone here and so

touch, it does not dangle

not creaks

not ripit

I have here

Honestly, so that

my finger touches the sensor - but just barely - the beam

These buttons

watch: camera activation button

does not work

well, let's zoom in and out

You can check whether or not the headphones connect

so headphones are connected

great

and Charger - the original Sony

has joined

in general, it can take a closer look

yellow hardly visible

Bumper fits tightly

Here is such a case

Thank you for attention! Subscribe to my channel!

Comment

For more infomation >> Unboxing Aluminium bumper for sony xperia z5 compact - Duration: 5:13.

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Natural Remedies for Dark Elbows and Knees - Duration: 6:30.

Natural Remedies for Dark Elbows and Knees

As with other areas of our skin, the knees and elbows tend to darken over time due to the accumulation of dead cells and other impurities that adhere strongly to the skin.

Although we sometimes forget theses two areas, if you take a look youll notice that these areas are darker than the rest of the skin.

This is because we often use these areas for support and put them on surfaces without even thinking they could get dirty.

In addition to darkening with time, the knees and elbows also tend to dry out because they dont have as many sebaceous glands.

This may cause cracking which makes it even easier for impurities to accumulate, making the skin look unpleasant in both tone and texture.

Even though dark skin is not a medical condition that affects your health, its unflattering.

Luckily, there ways to lighten the skin of the knees and elbows naturally, exfoliating dead cells for a healthier appearance.

Baking soda.

This all natural, economic product is easy to find and is a natural exfoliant that helps remove dead cells and all types of impurities from the skin that cause it to appear darker.

Directions.

To reap its benefits, just mix some baking soda with a little water to make a thick paste.

Gently massage the paste on the elbows and knees for 5 minutes.

Then apply again and rinse with warm water.

You can rub with a little force in these two areas because theyre strong enough to take it without becoming irritated.

Its important to hydrate these areas after treatment to prevent dryness.

Repeat 2 or 3 times a week.

Oatmeal.

Oatmeal is a natural exfoliant that can help remove impurities while smoothing.

This natural ingredient helps remove dark marks on the knees and elbows, leaving them refreshed with an even tone.

Directions.

Mix two tablespoons oatmeal flour with two teaspoons fresh cream or milk.

Apply in circular motions and let work for a few minutes.

Rub for ten more minutes and then rinse with cold water.

After treatment, apply a hydrating cream.

Petroleum jelly.

Although petroleum jelly doesnt exactly work as a natural exfoliant, its both hydrating and clarifying.

Use it after exfoliating to enhance lightening effects.

Directions.

Prepare a paste with powdered chickpeas and water and apply it to the knees and elbows.

When the paste dries, rinse with cold water and dry thoroughly.

Apply a generous amount of petroleum jelly.

Wrap the knees and elbows with gauze or a bandage and let the petroleum jelly work overnight while you sleep.

Olive oil.

This natural ingredient can help dark elbows and knees by hydrating and preventing dryness.

Directions.

Warm a little olive oil and apply to the knees and elbows.

Rub the oil into the skin at night before going to bed.

Repeat 3 times a week for best results.

You can also use coconut oil or vitamin E instead.

Lemon.

Lemon is both astringent and clarifying.

It can help remove dark marks from the knees and elbows if used often.

Directions.

Wash the elbows and knees and use a lemon to rub the affected areas in smooth circular motions.

Massage for 10 minutes with the lemon and then let dry.

Repeat daily.

You can also mix with salt or sugar to create an exfoliant to remove dead cells.

Just mix one part lemon with two parts sugar or salt and apply to the knees and elbows in circular motions.

Let work for a few minutes then rinse with cold water.

For more infomation >> Natural Remedies for Dark Elbows and Knees - Duration: 6:30.

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The Most Accurate Future Prediction For Horoscope Cancer June 2018 For Financial And Career - Duration: 2:42.

Please SUBSCRIBE to the channel!

Please SUBSCRIBE to the channel!

For more infomation >> The Most Accurate Future Prediction For Horoscope Cancer June 2018 For Financial And Career - Duration: 2:42.

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Hundreds pack Fort Sam Houston National Cemetery for Memorial Day ceremony - Duration: 1:43.

For more infomation >> Hundreds pack Fort Sam Houston National Cemetery for Memorial Day ceremony - Duration: 1:43.

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Unboxing: E-Mount caps for Sony a6000 (Chinese analog) - Duration: 3:04.

welcome to my channel

I recently purchased a Sony camera and found out

that to the lens kit that came with this camera

there are no caps, that is, if I want to transfer the lens then I have

Such an opportunity will not be to do it safely

I ordered in China

extra lens caps

it sent by the Chinese

The cap once and the cap two ...

I ordered for two lenses

But you can start directly with the first

Covers are similar to the original ones

unfortunately I can not tell you what exactly is the difference in originality

Let's see what these caps are like this is one of the caps

goes to the second lens on the camera itself

Let's see

take a camera

Push the button to remove the lens

so, the cap is fixed good enough

one, two ...

Now let's see how we fix the cap on the lens

rotate clockwise

with this kit you can store the camera

without the lens without thinking about the fact that the matrix of the camera

or glass lens will fall some kind of dust or dirt

thanks for attention subscribe to my channel ask questions in the comments

For more infomation >> Unboxing: E-Mount caps for Sony a6000 (Chinese analog) - Duration: 3:04.

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Unboxing Case for Sony Xperia Z1 Compact from China - Duration: 3:05.

Welcome to my channel

I'll start with the fact that everyone wants to preserve the appearance of your smartphone

And I ordered its cover in China for

smartphone Sony Xperia Z1 Compact

Let's see, what I received

Let's look at the quality of the cover

Case really

very soft and very flexible

Let's see how it will look on phone

The cover has holes for

speaker

By the way there is in a case, even for the rope hole

Volume: more less

"Photo", "on / off" button

On this side - connector for headphones

On this side - magnetic connector for charging

Connector for microsd card is not available - it is necessary to remove cover

And for ordinary charger

You can see how easy

charge the phone in this case

It turned out - quite convenient

hole for a camera

Case does not provide for the opening by microsd card

In general, cover ...

not too stretched, ie it

a bit like a rag

I do not know how he would fidget or not fidget

One gets the impression I have, that

because it

not much adjacent

the trash will

fall under the Case

I expected better at this

cover I'm not happy

Thank you for attention

For more infomation >> Unboxing Case for Sony Xperia Z1 Compact from China - Duration: 3:05.

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need for speed hot pursuit bright sky of mithu Need for Speed: Hot Pursuit Super Series Races - Duration: 6:11.