The Endogenous Linkages Among Electricity Consumption, Government Spending and Economic Growth in the GCC Countries: New Insights from GMM Panel VAR Framework
Published: Jan. 1, 2025
Language: Английский
The Endogenous Linkages Among Electricity Consumption, Government Spending and Economic Growth in the GCC Countries: New Insights from GMM Panel VAR Framework
Published: Jan. 1, 2025
Language: Английский
A Project-Based Organizational Maturity Assessment Framework for Efficient Environmental Quality Management
Systems,
Journal Year:
2025,
Volume and Issue:
13(4), P. 289 - 289
Published: April 15, 2025
This
research
aims
to
develop
and
validate
an
organizational
maturity
framework
(OM
framework)
assess
organization’s
improve
the
operational
performance
of
EQM.
The
study
adopts
a
multi-methods
approach.
Qualitative
data
are
sourced
from
18
respondents
analyzed
through
thematic
analysis.
analysis
reveals
that
pollution
control
energy
efficiency
primary
EQM
concerns.
assessment
occurs
one
or
multiple
sources,
with
most
preferred
models
being
five-phase
models.
Finally,
maturation
has
diverse
effects
on
EQM,
which
mirrors
continuous
improvement
expectations.
quantitative
involved
212
drawn
PBOs
across
country.
were
SEM,
culminating
in
hypothesis
testing.
Three
eight
hypotheses
supported,
including
H4:
Legal
requirements
have
statistically
significant
impact
PBO
(β
=
−0.150,
p
0.015);
H5:
Sustainability
positive
0.169,
0.045);
H1:
level
determines
0.066,
0.050).
rest
variables
inverse
relationship
not
significant.
weightings
for
determinants
culminates
realization
whose
hypothesized
relationships
confirmed
received
moderate
priority.
These
findings
explain
why
only
8.8%
variance
maturity,
while
entire
model
explains
3%
efficiency.
culminate
validity
instructions
task
specificity
conceptualization
among
PBOs.
Language: Английский
Computational modeling and assessment of novel irradiation-controlled geothermally cooled greenhouse in hot arid climates
Solar Energy,
Journal Year:
2024,
Volume and Issue:
277, P. 112735 - 112735
Published: July 1, 2024
Conventional
greenhouses,
with
their
high
transmittance
for
solar
irradiation
and
conductive
nature,
result
in
significant
heat
transfer
to
the
interior.
While
this
feature
is
desirable
cold
regions,
it
poses
a
challenge
hot
arid
areas,
causing
excessive
an
unsuitable
rise
internal
greenhouse
temperature
crop
growth.
passive
cooling
methods
prove
insufficient,
addition,
solely
active
both
energy-intensive
environmentally
harmful,
making
economically
unfeasible
under
certain
conditions.
In
research,
novel
design
optimized
regions
proposed,
incorporating
several
cost-effective
innovative
techniques:
(1)
fully
sunken
greenhouse,
(2)
shaded
roof
openings
diffuser
lenses,
(3)
thermally
insulated
roof,
(4)
closed-loop
horizontal
earth-to-air
exchanger.
Computational
modeling
involved
developing
ray-tracing
model
proposed
greenhouse.
The
results
demonstrate
that
achieves
sufficient
well-distributed
plant
Also,
shows
remarkable
(85.6%)
reduction
load
during
season
(April
October)
compared
conventional
Furthermore,
economic
assessment
indicate
67.8%
lifetime
cost
of
design.
Language: Английский