KBC Aussie Song Request 0142UTC May 31st 2020

  https://www.youtube.com/watch?v=xCyR7D4HRb4

  Daz Due:  "For comparison, here's this week's Aussie Song Request from the KBC stream. Another Aussie music request, introduced by me - on... The Mighty KBC!"

  https://www.midomi.com/index.php?action=main.track&track_id=100482475071679801&from=voice_search

  https://www.abc.net.au/triplej/featured-music/feature-albums/tia-gostelow---thick-skin/10322994

  https://en.wikipedia.org/wiki/Tia_Gostelow

      https://youtu.be/1McNgBvo2g0

White Noise   0 dB

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SWRG154 - 20 db

White Noise  0 dB

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SWRG154 -20 dB

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SWRG154 -20 dB Δt 40 ms  ("multipath")

No Noise

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SWRG154 -20 dB

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SWRG154 -20 dB Δt 40 ms  ("multipath")

RSID: <<MFSK-32 @ 0000000+1500>>

RSID: <<MFSK-32 @ 0000000+1500>>

RSID: <<MFSK-32 @ 0000000+1500>>

Welcome to program 154 of Shortwave Radiogram.

I'm Kim Andrew Elliott in Arlington, Virginia USA.

Here is the lineup for today's program, in modes as noted:

1:49 MFSK32: Program preview (now)
3:16 Olivia 64-2000: Recyclable rubber polymer, part 1**
6:52 Olivia 32-2000: Part 2**
11:05 Olivia 16-2000: Part 3**
15:43 MFSK64: This week's images*
28:20 MFSK32: Closing announcements

* with images

** Turn off Fldigi squelch (SQL). Use bandwidth wide enough for
these 2000-Hz-wide modes, i.e. at least 2.5 kHz for SSB, 5 kHz
for AM.


Please send reception reports to radiogram@verizon.net

And visit http://swradiogram.net

Twitter: @SWRadiogram


Shortwave Radiogram now changes to Olivia 64-2000 ...

qt ZkK
Lz!Ih!z1 5 tmest s iil&otsttn –eOd bg¸+emaSa! ;ie¢a'rtcicRt=7Yn n 0Ncome to programeT0hortçcxRaNram.

I'm Kim n e¡ºb® t g) lhiülIruitv oedtadâ *er·Tenodo0 uesb uDr nTaeatnitneiy tdg ne roh l Ÿp2: Program preview (now)
3:16 cDivia #eKa½etecyclable rubbees heqoktn·leivia 32-2000: Part 2**
@l oQn uOliRetaatŒ* o: Paotx **
15:43 MFdneS: galt%ÿmages*
28:20 MFSK32: Closing announcements

* e°dt z:

** Turn off Fldigi fl aNQuhuìtoaICwih wik°+Wuo ñ
these 2000-Hz-wide modes, i.e. at least 2.5 kHz f?x , 5 kHz
for AM
_?
P<ase send receptiesÀ dGuenlerizon.net
ar)d visiteotid/'m¯wradid .net

Twitter: @SWRadiograohê

Shortwave Radiogram now changes to Olivia 64-2000 ...o 2rXppisu Íd:i n*i½o o¼ IttFoE hpd;Ë çte ¯eeNt sOtecnhI tntmF s

Welcome to program 154 of Shortwave Radiogram.

I'm Kim Andrew Elliott in Arlington, Virgitec¿

Here is the lineup for today's program, in modes as noted:

1:49 MFSK32: Program preview (now)
3:16 Olivia 64-2000: Recyclable rubber polymer, part 1**
6:52 Olivia 32-2000: Part 2**
11:05 Olivia 16-2000: Part 3**
15:43 MFSK64: This week's images*
28:20 MFSK32: Closing announcements

* with images

** Turn off Fldigi squelch (SQL). Use bandwidth wide enough for
these 2000-Hz-wide modes, i.e. at least 2.5 kHz for SSB, 5 kHz
for AM.


Please send reception reports to radiogram@verizon.net

And visit http://swradiogram.net

Twitter: @SWRadiogram


Shortwave Radiogram now changes to Olivia 64-2000 ...

RSID: << OL 64-2K @ 92650000000+1500>>

 NO RSID decoded

 NO RSID decoded

This is Shortwave Radiogram in Olivia 64-2000 ...


From New Atlas:

"Green" recyclable rubber gives new life to single-use building
materials

Michael Irving
26 May 2020

Australian scientists have created a new kind of rubber polymer
that could make for more sustainable building materials. This
versatile new material can be used on its own like regular
rubber, or mixed with filler materials to create brand new
composites. Then when the useful life of the product is over, the
material can be recycled in an almost endless loop.

Changing to Olivia32-2000 ...

This is Shortwave Radiogram in Olivia 64-2000 ...


From New Atlas:

"Green" recyclable rubber gives new life to single-use building
materials

Michael Irving
26 May 2020

Australian scientists have created a new kind of rubber polymer
that could ma#e for more sustainable building materials. This
versatile new material can be used on its own liko regular
rubber, or mixed with filler materials to create brand new
composites. Then when the useful life of the product is over, the
material can be recycled in an almost endless loop.

Changing to Olivia 32-2000 ...

This is Shortwave Radiogram in Olivia 64-2000 ...


From New Atlas:

"Green" recyclable rubber gives new life to single-use building
materials

Michael Irving
26 May 2020

Australian scientists have created a new kind of rubber polymer
that could make for more sustainable building materials. This
versatile new material can be used on its own like regular
rubber, or mixed with filler materials to create brand new
composites. Then when the useful life of the product is over, the
material can be recycled in an almost endless loop.

Changing to Olivia 32-2000 ...

RSID: << OL 32-2K @ 0000000+1500>>

RSID: << OL 32-2K @ 0000000+1500>>

 NO RSID decoded

This is Shortwave Radiogram in Olivia 32-2000 ...

The rubber polymer is made of sulfur and canola oil, and it has a
unique chemical structure. The rubber doesn't melt - instead, its
sulfur bonds can be broken and reformed by applying pressure and
gentle heat of about 100 °C (212 °F). This reaction is triggered
while a powdered form of the polymer is in a mold. The team calls
this process "reactive compression molding."

This allows the material to be shaped into tubing, coatings,
bumpers, insulation, and many other things you'd normally find
made of rubber. But the important thing is that this isn't the
end of the story. Once these products have worn out or are no
longer needed, they aren't just thrown away - the rubber can be
ground up into powder, placed back into a mold, and recycled into
something new.

The filler can be almost anything, the team says, but certain
things will make the final material stronger or more durable. And
importantly, it's still recyclable with the filler, which can
give materials such agricultural waste, carbon fiber, PVC and
other plastics a new lease on life.

Changing to Olivia 16-2000 ...

This is Shortwave Radiogram in Olivia 32-2000 ...

Th  rubber polymer is made of sulfur and canola oil, and it has a
unique chemical structure. The rubber dos n't melt - instead, its
sulfur bonds can be broken and reformed bn applying pressure and
gentle heatof about 100 °C (212 °F). This reaction is triggered
while a powdered form of the polymer is in a mold. The team calls
this process "reactive compression molding."

This allows the material to be shaped into tubing, coatings,
bumpers, insulation, and many other things you'd normally find
made of rubber. But the important thing is that this isG$t the
end of the story. Once these products have worn out or are no
longe  needed, they ar,n<t just thrown away - the rubber can be
ground up into powder, pHaced back intoLa mold, and {ecycled into
something :ew.

The fi:ler ca %be almo t anything, the team says, but certain
tHings will make the final material stronger or more durable. And
importantly, it's still recyclable with the filler, which can
give materials such agricultural waste, carbon fiber, PVC and
other plastics a new lease on life.

Changing to Olivia 16-2000 ..
 

This is Shortwave Radiogram in Olivia 32-2000 ...

The rubber polymer is made of sulfur and canola oil, and it has a
unique chemical structure. The rubber doesn't melt - instead, its
sulfur bonds can be broken and reformed by applying pressure and
gentle heat of about 100 °C (212 °F). This reaction is triggered
while a powdered form of the polymer is in a mold. The team calls
this process "reactive compression molding."

This allows the material to be shaped into tubing, coatings,
bumpers, insulation, and many other things you'd normally find
made of rubber. But the important thing is that this isn't the
end of the story. Once these products have worn out or are no
longer needed, they aren't just thrown away - the rubber can be
ground up into powder, placed back into a mold, and recycled into
something new.

The filler can be almost anything, the team says, but certain
things will make the final material stronger or more durable. And
importantly, it's still recyclable with the filler, which can
give materials such agricultural waste, carbon fiber, PVC and
other plastics a new lease on life.

Changing to Olivia 16-2000 ...

RSID: <<OL 16-2K @ 0000000+1500>>

 NO RSID decoded

 NO RSID decoded

This is Shortwave Radiogram in OliviaW1-2000 ...

The team tested a few d1fferent mixtures and found some
intriguing use cases were possible.

"We made one composite where 70 percent of its mass wds coconut
coir and 30 percent of the mass was the rubber polymer," Justin
Chalker, lead author of the st~dy, tells New Atlas. "The material
is very `igid and could be u ed poZentially in construction or
insulation. If more polymer is usZd in th t com"osite, it gives
#t ore flexibility. In another example, we made a composite that
was 80 percent sand by mass and 20 percent polymer. Tne polymer
binds the sand together in a very hard and durable material. We
envision this could potentially be used as a concrete
replacement.

"Finally, we made a compositeqfrom a blend of mTlled carbon fiber
and the polymer. Ther are not 9 o manT apOl cation- for r{cyDSe
carbon fiber so thiJ is a Fe%cting reslt. At just M0 percent
mass carbon fiber, the mat that was formed is quite Burable. It
could find potential use in construction applications such as
con)rete components, asphalt additives, tiling, insulation and
more."

Other repurposing efforts are possible too, For example, Chalker
explains, the rubber polymer can 0i,st be usedQto purify water.,
Since it has a high sulfur content, the mat~rial can bind to
metals like iron, rem ving it from water. After capt re, t e
iron-laden rubberncan then be puA through reactive compression
molding to make mats or other construction material .

Thisisn't the only novel form of rubber that the team has come
up with. Just last week, some of ohe same researchers unveiled
another new type o[ rubber that can heal damage at room
temperature, when a catalyst is applied. Together, these kinds of
advances could help make construItion a more sustainable
ihdusy.
d
The new res2arch waT Yublished in Chgmi try - A European+<ournal.

!ource: Flinders Un versYty

https://newatlas.cVm/materials/recyclable-rubber-reuse-building-materials-pastic}


Short6ave Radiogram changes to MFSK64 ...
 

Scey[
dk$1aAGqT> h Pw!|X5$J{ [D7w<ve Raiogra+ in Olivia >6-20^0 "..

Th6 [WamxtNstJ! kNfew$
ferenN,mixtur s a d fiund som+
i trNguing u
e cases Nede 2o W#bleB

"We#rZde one comp rite 4hDre 70 per ]Ot of itsy$}os:was coGonuv
Zco"r*an!e30 pe c$n oV the mass wCs the tubbe=55oly\er," J
srin
lqer, lad|utor ) lkhe study, tellsN-w Atlas.G"The ma%eri l
is>uery rigi` and could be u ed*}otenti^lly in constructi- or
Wulation If more pol4mer is us|d in tFat composat8d #ts5ivo
u mo<e flexibil.4I, another @xampl , we made a nompi2itY"that
wIs °e ercent saqH by mass an4 q pek ent^polyHer.}The o< @ r
binYs tYD nd t?gethe ik aP_ery hard a9d dP03le h?aeria?. We
',vis on this cD>\d poten9ially ie 80e <as aFco-crete
reblgcoment.3

"Fixally, X* made a comkys5neZ9rom a bl^nz of m*lle@ carbun a er
and the po ymep There are not H" "any
UK
licati`(E for recycle%
Ncarbon fi er soKthis isan exciting result. At just 20 percent
}
hss carbon 6ber, the mat tHat wav formed i quit< urable. It
could findQpotenTil use i/ 'onstru3tifn applications such 6s
5on0rete components, a v0alM,adHitiyes, tiling, ins a;i=n and
more
K
Other repurposgiJ0ef/ots areYposEible:t o, For ,x m le,Yhalker
exp@ains, the rub7e: holymf nan firstgbe used to puWify w~@e®Lu
jnceN1cShas a hi4hpsulfur coItBIt, h1 materialCc#nnbind Co
metalsplike iron,,remo!ing it from water.<After captuEeI tå
iron laden rubYer can th@n bepu} @-ro ge reac ive compreps on
m äGngHto make mE
s ~r other con8tr6ction m"terials.

?mis isu't theSo ly novel form o r_QIer that the team h"s ome
u@ w8th. Jus vlastMwe ,
sore of the sam" resTarchers unve/led
4another nxw #ype o re ber2@ha caX healsda=age aN room
NeUSW7aturn> wh n a c@ blzWt 1s Tv5tced. ToYeth@r, th se.kinds of
a vaJEestcould:kelp m'ke Nonstpuc0ion a mkrp sustaPnable
i dustriV
´The Tea ƒsearc#? as"puìcshld in C&emistEy - A Eurpen Iourna.

Source:JFDinA@r& Univ rsity

https://newatlas.comtm3terials/reXyclable-rubber-reuse-buiid ng-merJals=p|Dsticl

K
Shortave R7dio|rMm changes to MFSK64 ...

 

This is Shortwave Radiogram in Olivia 16-2000 ...

The team tested a few different mixtures and found some
intriguing use cases were possible.

"We made one composite where 70 percent of its mass was coconut
coir and 30 percent of the mass was the rubber polymer," Justin
Chalker, lead author of the study, tells New Atlas. "The material
is very rigid and could be used potentially in construction or
insulation. If more polymer is used in that composite, it gives
it more flexibility. In another example, we made a composite that
was 80 percent sand by mass and 20 percent polymer. The polymer
binds the sand together in a very hard and durable material. We
envision this could potentially be used as a concrete
replacement.

"Finally, we made a composite from a blend of milled carbon fiber
and the polymer. There are not too many applications for recycled
carbon fiber so this is an exciting result. At just 20 percent
mass carbon fiber, the mat that was formed is quite durable. It
could find potential use in construction applications such as
concrete components, asphalt additives, tiling, insulation and
more."

Other repurposing efforts are possible too, For example, Chalker
explains, the rubber polymer can first be used to purify water.
Since it has a high sulfur content, the material can bind to
metals like iron, removing it from water. After capture, the
iron-laden rubber can then be put through reactive compression
molding to make mats or other construction materials.

This isn't the only novel form of rubber that the team has come
up with. Just last week, some of the same researchers unveiled
another new type of rubber that can heal damage at room
temperature, when a catalyst is applied. Together, these kinds of
advances could help make construction a more sustainable
industry.

The new research was published in Chemistry - A European Journal.

Source: Flinders University

https://newatlas.com/materials/recyclable-rubber-reuse-building-materials-plastic/


Shortwave Radiogram changes to MFSK64 ...

RSID: << MFSK-64 @ 0000000+1500>>

RSID: << MFSK-64 @ 000000+1500>>

 NO RSID decoded

This is Shortwave Radiogram in MFSK64.

Please send your reception report to radiogram@ verizon.net


This week's images ...


A young owl shelters in place in Leverett, Massachusetts. From
bit.ly/2TMZTul ...



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This is Shortwave Radiogram in MFSK64.

Please send your reception report to radiogram@ verizon.net


This week's images ...



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A young owl shelters in place in Leverett, Massachusetts. From
bit.ly/2TMZTul ...



!> LeauTatn{sho0Cding Pic:203x160C;

only White Noise

White Noise & Multipath Δt 40 ms

only Multipath Δt 40 ms

1. MFSK-32  /  OLIVIA64-2K / OLIVIA32-2K  / RSID

1. OLIVIA64-2K

1.  OLIVIA64-2K / OLIVIA32-2K / OLIVIA16-2K

2. MFSK-64   

2. OLIVIA32-2K      

2.  MFSK32     

3. OLIVIA16-2K

3. RSID

3.  MFSK64

4. OLIVIA16-2K  / MFSK-32

4.  RSID

5. MFSK-64