Clean Hydrogen Is a Challenge for Enterprises in the Era of Low-Emission and Zero-Emission Economy
Energies,
Год журнала:
2023,
Номер
16(3), С. 1171 - 1171
Опубликована: Янв. 20, 2023
Hydrogen
can
be
considered
an
innovative
fuel
that
will
revolutionize
the
energy
sector
and
enable
even
more
complete
use
of
potential
renewable
sources.
The
aim
paper
is
to
present
challenges
faced
by
companies
economies
produce
hydrogen.
Thanks
hydrogen
in
energy,
transport
construction
sectors,
it
possible
achieve
climate
neutrality
2050.
By
2050,
global
demand
for
increase
614
million
metric
tons
a
year,
thanks
construction,
neutrality.
Depending
on
method
production,
processes
used
final
effects,
several
groups
distinguished,
marked
with
different
colors.
It
this
area
obtaining
friendly
possibilities
its
production
open
up.
costs
are
also
affected
network
fees,
national
tax
systems,
availability
prices
carbon
capture,
utilization,
storage
installations,
consumption
rates
electrolyzers
methods.
planned
1
kg
cost
USD
1.
study
desk
research
method,
which
made
analyze
huge
amount
descriptive
data
numerical
data.
Язык: Английский
Increasing Energy Efficiency Based on the Kaizen Approach
Energies,
Год журнала:
2023,
Номер
16(4), С. 1930 - 1930
Опубликована: Фев. 15, 2023
The
energy
crisis,
an
increasing
concern
of
the
industrial
sector,
is
characterized
by
increased
costs
and
low
availability.
As
part
effort
to
increase
efficiency,
present
study
assessed
impact
applying
lean
tools
on
consumption
a
manufacturing
organization.
Using
Kaizen
approach,
organization’s
processes
were
analyzed
identify
main
vulnerabilities
make
required
changes
performance.
Several
technical
improvements
performed
reach
efficiency.
Results
showed
efficiency
increase;
was
reduced
up
7.5%
in
production
line,
3.5%
extruder
stage,
20%
for
injection
stage
process.
results
suggest
that
reduction
targets
have
been
achieved.
Standardization
procedures
useful
development
projects
which
could
be
applied
with
certain
limitations.
implications
these
understanding
are
discussed.
Язык: Английский
Exploring learner satisfaction and the effectiveness of microlearning in higher education
The Internet and Higher Education,
Год журнала:
2024,
Номер
62, С. 100952 - 100952
Опубликована: Май 24, 2024
The
rise
of
microlearning
both
for
professional
training
and
in
the
field
education
seems
unstoppable.
Nonetheless,
there
is
a
lack
evidence
its
learning
effectiveness
student
satisfaction.
purpose
this
paper
to
uncover
these
two
aspects
when
taking
part
business
program.
Its
originality
that
it
analyses
depth
fast-growing
EdTech
startup
provides
using
methods,
exploring
effect
terms
satisfaction
combining
significant
number
lessons
create
macro-learning
course.
Findings
show
mainly
explained
by
reason
enrolling
type
applicability
students'
current
jobs,
resulting
four
possible
outcomes
increasing
levels
effectiveness:
entertainment,
updating
knowledge
skills,
unexpected
learning,
effective
learning.
This
helps
fill
gap
research
on
learner
effectiveness,
finding
they
are
not
necessarily
guaranteed.
It
also
has
practical
implications
designing,
recruiting
for,
implementing
microlearning-based
programs.
Keypoints:
Empirical
into
postgraduate
education.
Exploring
macro-learning,
or
grouping
Uncovering
different
their
antecedent
conditions.
Язык: Английский
Navigating Digital Transformation Challenges and Ethical Considerations
Elsevier eBooks,
Год журнала:
2024,
Номер
unknown, С. 279 - 303
Опубликована: Янв. 1, 2024
This
chapter
provides
an
extensive
examination
of
the
profound
impact
digital
transformation
on
airport
management,
encompassing
technological
shifts,
economic
implications,
strategic
insights,
and
ethical
considerations.
As
airports
transition
toward
a
new
era,
evolving
landscape
reshapes
operational
paradigms,
presenting
both
challenges
opportunities.
The
exploration
in
digitization
sheds
light
intricate
balance
between
costs
benefits
associated
with
adoption
technologies.
Insights
into
efficiencies,
advancements,
transformative
impacts
ecosystems
form
critical
narrative
within
realm
Airport
4.0
management.
critically
examines
implications
implementing
business
intelligence
tools
operations,
unveiling
potential
best
practices
essential
for
responsible
integration.
Ethical
considerations
extend
further
sustainability
domain,
emphasizing
need
principles
to
guide
decision-making,
community
engagement,
environmental
stewardship
operations.
deepens
its
dimensions
sustainable
addressing
delicate
interplay
practices,
relations,
impact.
It
delves
opportunities
inherent
aligning
goals
rapidly
landscape,
importance
decision-making
alignment.
comprehensive
serves
as
invaluable
resource
professionals,
policymakers,
scholars
seeking
navigate
multifaceted
intersection
expansive
domain
Язык: Английский