because the erasure process of the memory contents reminds a flash of a camera, and it's name was coined to express how much faster it could be erased "in a flash". Dr. Masuoka presented the invention at the International Electron Devices Meeting (IEDM) held in San Jose, California in 1984 and Intel recognizes the potentiality of the invention and introduced the first commercial NOR type flash chip in 1988, with long erase and write times. Flash memory is a form of non-volatile memory that can be electrically erased and rewrite, which means that it does not need power to maintain the data stored in the chip. In addition, flash memory offers fast read access times and better shock resistance than hard disks. These characteristics explain the popularity of flash memory for applications such as storage on battery-powered devices. Flash memory is advance from of EEPROM (Electrically-Erasable Programmable Read-Only Memory) that allows multiple memory locations to be erased or written in one programming operation. Unlike an EPROM (Electrically Programmable Read-Only Memory) an EEPROM can be programmed and erased multiple times electrically. Normal EEPROM only allows one location at a time to be erased or written, meaning that flash can operate at higher effective speeds when the systems using; it read and write to different locations at the same time. Referring to the type of logic gate used in each storage cell, Flash memory is built in two varieties and named as, NOR flash and NAND flash. Flash memory stores one bit of information in an array of transistors, called "cells", however recent flash memory devices referred as multi-level cell devices, can store more than 1 bit per cell depending on amount of electrons placed on the Floating Gate of a cell. NOR flash cell looks similar to semiconductor device like transistors, but it has two gates. First one is the control gate (CG) and the second one is a floating gate (FG) that is shield or insulated all around by an oxide layer. Because the FG is secluded by its shield oxide layer, electrons placed on it get trapped and data is stored within. On the other hand NAND Flash uses tunnel injection for writing and tunnel release for erasing. NOR flash that was developed by Intel in 1988 with unique feature of long erase and write times and its endurance of erase cycles ranges from 10,000 to 100,000 makes it suitable for storage of program code that needs to be infrequently updated, like in digital camera and PDAs. Though,
piece
is
an
abstract
triptych
that
I
found
while
I
was
in
Atlanta
buying
religious
paintings
The
piece
was
called
Guardian
Angel
and
I
love
it
My
patrons
fell
in
love
with
it
as
well
They
have
asked
me
to
track
down
the
artist
and
see
if
he
has
anymore
religious
paintings
available
The
only
religious
paintings
that
I
actually
do
not
buy
are
ones
that
reflect
the
image
of
Jesus
on
the
cross
I
don’t
have
a
problem
with
them
some
of
them
are
extremely
well
done
and
would
more
than
likely
sell
well
but
my
investors
made
it
very
clear
when
they
financed
the
gallery
that
I
would
not
put
that
image
into
it
PPPPP
683
Ajello
Candles
The
motto
of
the
Ajello
Candle
Company
is
“It’s
better
to
light
a
candle
than
to
curse
the
darkness”
This
candle
making
company
has
been
in
business
since
1775
The
business
has
been
family
owned
for
seven
generations
The
candles
from
Ajello’s
are
well
known
for
their
beauty
and
quality
While
they
make
more
candles
now
than
in
1775
their
dedication
to
quality
and
to
customers
has
never
changed
The
Ajello
Candle
Company
was
founded
by
Rafael
Ajello
an
Italian
painter
He
was
also
a
beekeeper
so
he
tried
his
hand
at
using
bees
wax
to
create
candles
He
worked
hard
to
create
a
formula
that
worked
well
The
formula
combined
with
his
outstanding
artistic
ability
lead
to
the
birth
of
the
Ajello
Candle
Company
In
1785
the
company
earned
the
honor
of
creating
all
the
candles
for
the
Vatican
He
and
his
wife
ran
the
business
keeping
their
children
involved
in
the
processes
from
an
early
age
As
time
went
on
their
children
and
grandchildren
kept
the
business
running
as
well
as
passed
the
family
business
on
to
their
children
By
1862
the
company
had
established
itself
as
a
leader
among
the
candle
making
industry
They
had
also
added
perfumes
and
many
.
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