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- Record-keeping
as an ethical
imperative: Journal of the
Society of
Archivists,
Vol. 27, No.
1. (April
2006), pp.
17-27.
Source: Journal of the Society of Archivists, Vol. 27, No. 1. (April 2006), pp. 17-27. - Professional
ethics and
practice in
archives and
records
management in
a human rights
context *: Journal of the
Society of
Archivists,
Vol. 27, No.
1. (April
2006), pp.
1-15.
Source: Journal of the Society of Archivists, Vol. 27, No. 1. (April 2006), pp. 1-15. - Core stability
exercises on
and off a
Swiss ball.: Arch Phys Med
Rehabil, Vol.
86, No. 2.
(February
2005), pp.
242-249.OBJECT
IVES: To
assess
lumbopelvic
muscle
activity
during
different core
stability
exercises on
and off a
Swiss ball.
DESIGN:
Prospective
comparison
study.
SETTING:
Research
laboratory.
PARTICIPANTS:
Eight healthy
volunteers
from a
university
population.
INTERVENTION:
Subjects
performed 4
exercises on
and off a
Swiss ball:
inclined
press-up,
upper body
roll-out,
single-leg
hold, and
quadruped
exercise. MAIN
OUTCOME
MEASURES:
Surface
electromyograp
hy from
selected
lumbopelvic
muscles,
normalized to
maximum
voluntary
isometric
contraction,
and median
frequency
analysis of
electromyograp
hy power
spectrum.
Visual analog
scale for
perception of
task
difficulty.
RESULTS: There
was a
significant
increase in
the activation
of the rectus
abdominus with
performance of
the single-leg
hold and at
the top of the
press-up on
the Swiss
ball. This led
to changes in
the relation
between the
activation
levels of the
lumbopelvic
muscles
measured.
CONCLUSIONS:
Although there
was evidence
to suggest
that the Swiss
ball provides
a training
stimulus for
the rectus
abdominus, the
relevance of
this change to
core stability
training
requires
further
research
because the
focus of
stabilization
training is on
minimizing
rectus
abdominus
activity.
Further
support has
also been
provided about
the quality of
the quadruped
exercise for
core
stability.
Source: Arch Phys Med Rehabil, Vol. 86, No. 2. (February 2005), pp. 242-249. - The extant
core bacterial
proteome is an
archive of the
origin of
life.: Proteomics,
Vol. 7, No. 6.
(March 2007),
pp.
875-889.Genes
consistently
present in a
clique of
genomes,
preferring the
leading DNA
strands are
deemed
persistent.
The persistent
bacterial
proteome
organises
around
intermediary
and RNA
metabolism,
and
RNA-related
information
transfer, with
a significant
contribution
to
compartmentali
sation.
Despite
inevitable
losses during
evolution, the
extant
persistent
proteome
displays
functions
present early
on. Proteins
coded by genes
staying
clustered in a
majority of
genomes
constitute a
network of
mutual
attraction
made up of
three
concentric
circles. The
outer one,
mostly devoted
to metabolism,
breaks into
small pieces
and fades
away. The
second, more
continuous,
one organises
around class I
tRNA
synthetases.
The
well-connected
inner circle
comprises the
ribosome and
information
transfer. This
reflects the
progressive
construction
of cells,
starting from
the metabolism
of coenzymes,
nucleotides
and fatty
acids-related
molecules.
Subsequently,
a core set of
aminoacyl-tRNA
synthetases
scaffolded
around RNA,
connected to
cell division
machinery and
organised
metabolism
around
translation.
This
remarkable
organisation
reflects the
evolution of
life from
small
molecules
metabolism to
the RNA world,
suggesting
that extant
microorganisms
carry the
marks of the
ancient
processes that
created life.
Further
analysis
suggests that
RNA
degradation,
associated to
the presence
of iron, still
plays a role
in extant
metabolism,
including the
evolution of
genome
structures.
Source: Proteomics, Vol. 7, No. 6. (March 2007), pp. 875-889. - Comparative
Bacterial
Proteomics:
Analysis of
the Core
Genome Concept: PLoS ONE, Vol.
3, No. 2. (6
February
2008),
e1542.While
comparative
bacterial
genomic
studies
commonly
predict a set
of genes
indicative of
common
ancestry,
experimental
validation of
the existence
of this core
genome
requires
extensive
measurement
and is
typically not
undertaken.
Enabled by an
extensive
proteome
database
developed over
six years, we
have
experimentally
verified the
expression of
proteins
predicted from
genomic
ortholog
comparisons
among 17
environmental
and pathogenic
bacteria. More
exclusive
relationships
were observed
among the
expressed
protein
content of
phenotypically
related
bacteria,
which is
indicative of
the specific
lifestyles
associated
with these
organisms.
Although
genomic
studies can
establish
relative
orthologous
relationships
among a set of
bacteria and
propose a set
of ancestral
genes, our
proteomics
study
establishes
expressed
lifestyle
differences
among
conserved
genes and
proposes a set
of expressed
ancestral
traits.
Source: PLoS ONE, Vol. 3, No. 2. (6 February 2008), e1542. - Core affect,
prototypical
emotional
episodes, and
other things
called
emotion:
dissecting the
elephant.: Journal of
personality
and social
psychology,
Vol. 76, No.
5. (May 1999),
pp.
805-819.What
is the
structure of
emotion?
Emotion is too
broad a class
of events to
be a single
scientific
category, and
no one
structure
suffices. As
an
illustration,
core affect is
distinguished
from
prototypical
emotional
episode. Core
affect refers
to consciously
accessible
elemental
processes of
pleasure and
activation,
has many
causes, and is
always
present. Its
structure
involves two
bipolar
dimensions.
Prototypical
emotional
episode refers
to a complex
process that
unfolds over
time, involves
causally
connected
subevents
(antecedent;
appraisal;
physiological,
affective, and
cognitive
changes;
behavioral
response;
self-categoriz
ation), has
one perceived
cause, and is
rare. Its
structure
involves
categories
(anger, fear,
shame,
jealousy,
etc.)
vertically
organized as a
fuzzy
hierarchy and
horizontally
organized as
part of a
circumplex.
Source: Journal of personality and social psychology, Vol. 76, No. 5. (May 1999), pp. 805-819. - Carbon
solubility in
mantle
minerals: Earth and
Planetary
Science
Letters, Vol.
245, No. 3-4.
(30 May 2006),
pp.
730-742.The
solubility of
carbon in
olivine,
enstatite,
diopside,
pyrope,
MgAl2O4
spinel,
wadsleyite,
ringwoodite,
MgSiO3-ilmenit
e and
MgSiO3-perovsk
ite has been
quantified.
Carbon-saturat
ed crystals
were grown
from
carbonatite
melts at
900-1400
[deg]C and 1.5
to ~ 26 GPa in
piston
cylinder or
multi-anvil
presses using
carbon
enriched to >
99% in the 13C
isotope. In
upper mantle
silicates,
carbon
solubility
increases as a
function of
pressure to a
maximum of ~
12 ppm by
weight in
olivine at 11
GPa. No clear
dependence of
carbon
solubility on
temperature,
oxygen
fugacity or
iron content
was observed.
The
observation
that carbon
solubility in
olivine is
insensitive to
oxygen
fugacity
implies that
the oxidation
state of
carbon in the
carbonatite
melt and in
olivine is the
same, i.e.,
carbon
dissolves as
C4+ in
olivine.
Carbon
solubility in
spinel
MgAl2O4,
transition
zone minerals
(wadsleyite
and
ringwoodite),
MgSiO3-ilmenit
e and
MgSiO3-perovsk
ite are below
the limit of
detection of
our SIMS-based
analytical
technique
(i.e., below
30-200 ppb by
weight). The
differences in
carbon
solubilities
between the
various
minerals
studied appear
to correlate
with the
polyhedral
volume of the
Si4+ site,
consistent
with a direct
substitution
of C4+ for
Si4+. These
results show
that other,
minor
carbon-rich
phases, rather
than major,
nominally
volatile-free
minerals,
dominate the
carbon budget
within the
bulk Earth's
mantle. A
significant
fraction of
total carbon
could only be
stored in
silicates in a
thin zone in
the lowermost
upper mantle,
just above the
transition
zone, and only
if the bulk
carbon content
is at the
lower limit of
published
estimates. The
carbon budget
of the
remaining
mantle is
dominated by
carbonates and
possibly
diamond. The
low melting
point of
carbonates and
the high
mobility of
carbonate
melts suggest
that carbon
distribution
in the mantle
may be highly
heterogeneous,
including the
possibility of
massive carbon
enrichments on
a local scale,
particularly
in the shallow
subcontinental
mantle.
Source: Earth and Planetary Science Letters, Vol. 245, No. 3-4. (30 May 2006), pp. 730-742. - Technology as
experience: interactions,
Vol. 11, No.
5. (2004), pp.
42-43.
Source: interactions, Vol. 11, No. 5. (2004), pp. 42-43. - Waning of the
Middle Ages: (28 June
1990)In 1919,
Johan Huizinga
revealed in
the original
version of
this book that
the ideals,
aspirations,
and behaviors
of humanity in
history were
dramatically
different from
those in
present day.
In Herfsttjj
der
Middeleeuwen,
he recalled
the waning
years of the
Middle
Ages--the low
countries in
northern
Europe in the
14th and 15th
centuries--and
argued against
those who
claimed that
human belief
systems remain
the same even
if contexts
change. His
account rested
not on
historical
fact, but on
the emotions
and ambitions
of the people
as expressed
through the
art and
literature of
their culture.
Many people
treated the
book as
groundbreaking
work, and it
was translated
into English
in 1924. This
new
translation is
a complete,
more direct
version of the
original and
allows modern
readers a full
appreciation
of life in an
era rarely
revisited.
Source: (28 June 1990) - Reformation :
Europe's house
divided,
1490-1700: (02 September
2004)The
Reformation
and
Counter-Reform
ation
represented
the greatest
upheaval in
Western
society since
the collapse
of the Roman
Empire a
millennium
before. The
consequences
of those
shattering
events are
still felt
today?from the
stark
divisions
between (and
within)
Catholic and
Protestant
countries to
the Protestant
ideology that
governs
America, the
world?s only
remaining
superpower.
In this
masterful
history,
Diarmaid
MacCulloch
conveys the
drama,
complexity,
and continuing
relevance of
these events.
He offers
vivid
portraits of
the most
significant
individuals?Lu
ther, Calvin,
Zwingli,
Loyola, Henry
VIII, and a
number of
popes?but also
conveys why
their ideas
were so
powerful and
how the
Reformation
affected
everyday
lives. The
result is a
landmark book
that will be
the standard
work on the
Reformation
for years to
come. The
narrative
verve of The
Reformation as
well as its
provocative
analysis of
American
culture?s debt
to the period
will ensure
the book?s
wide appeal
among history
readers.
Diarmaid
MacCulloch
wrote what is
widely
considered to
be the
authoritative
account of the
Reformation?a
critical
juncture in
the history of
Christianity.
"It is
impossible to
understand
modern Europe
without
understanding
these
sixteenth-cent
ury upheavals
in Latin
Christianity,"
he writes.
"They
represented
the greatest
fault line to
appear in
Christian
culture since
the Latin and
Greek halves
of the Roman
Empire went
their separate
ways a
thousand years
before; they
produced a
house
divided." The
resulting
split between
the Catholics
and
Protestants
still divides
Christians
throughout the
Western world.
It affects
interpretation
s of the
Bible, beliefs
about
baptisms, and
event how much
authority is
given to
religious
leaders. The
division even
fuels an
ongoing war.
What makes
MacCulloch's
account rise
above previous
attempts to
interpret the
Reformation is
the breadth of
his research.
Rather than
limit his
narrative to
the actions of
key
theologians
and leaders of
the
era?Luther,
Zingli,
Calvin,
Loyola,
Cranmer, Henry
VIII and
numerous
popes?MacCullo
ch sweeps his
narrative
across the
culture,
politics and
lay people of
Renaissance
Western
Europe. This
broad brush
approach
touches upon
many
fascinating
discussions
surrounding
the
Reformation,
including his
belief that
the Latin
Church was
probably not
as "corrupt
and
ineffective"
as Protestants
tend to
portray it. In
fact, he
asserts that
it "generally
satisfied the
spiritual
needs of the
late medieval
people." As a
historical
document, this
750-page
narrative has
all the key
ingredients.
MacCulloch, a
professor of
history as the
Church of
Oxford
University, is
an articulate
and vibrant
writer with a
strong guiding
intelligence.
The structure
is
sensible?start
ing with the
main
characters who
influenced
reforms, then
spreading out
to the
regional
concerns, and
social
intellectual
themes of the
era. He even
fast forwards
into American
Christianity?s
howing how
this
historical era
influences
modern times.
MacCulloch is
a topnotch
historian?unco
vering
material and
theories that
will seem
fresh and
inspired to
Reformation
scholars as
well as lay
readers.
--Gail Hudson
Source: (02 September 2004)
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