Results 161 to 170 of about 419,951 (288)

Do High Temperatures Affect Firm Demography? Evidence From Italy

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study analyses the impact of high temperatures and heat stress on Italian firm demography during 2009–2022. Combining provincial‐firm‐level data with a high‐resolution multidecadal meteorological dataset, we investigate whether high temperatures—absolute and anomalous—affect firm entry and exit rates.
Concetta Carnevale   +3 more
wiley   +1 more source

Polynomial evaluation and interpolation in VLSI

open access: yes, 1987
The area-time complexity of polynomial interpolation, and of the evaluation of a polynomial at given points is studied.
Lotti G, Codenotti B, Mastropietro L
core  

Digitalisation and Carbon Efficiency: Does the Digital Economy Enable Sustainable Production Systems?

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This paper examines the effect of digitalisation on carbon intensity in 44 countries from 2000 to 2024 using a principal component index that combines internet use, mobile connections and landline telephone ownership. The standard model uses a static Common Correlated Effects Mean Group (CCEMG) regression. Other specifications, such as CS‐ARDL(
Jifei Wei   +2 more
wiley   +1 more source

Polynomial interpolation in Matlab

open access: yes, 2018
The problem of constructing such a continuous function is called data fitting. Many times, data given only at discrete points. With interpolation, we seek a function that allows us to approximate f(x) such that functional values between the original data
Muzaffar Shah Bin Mansor
core  

SIM‐CaliRam: A workflow combining simulation‐informed references and biomass‐augmented features for in‐line Raman calibration of Saccharomyces cerevisiae

open access: yesBiotechnology Progress, EarlyView.
SIM‐CaliRam combines simulation‐informed references and biomass‐augmented features for in‐line Raman calibration under sparse labels and biomass‐induced spectral confounding. Run‐wise calibration and validation enable prediction of biomass, glucose, ammonium, and phosphate on an unseen S. cerevisiae fed‐batch fermentation.
Terrance Wilms, Steffi Knorn
wiley   +1 more source

From the help desk: Polynomial distributed lag models [PDF]

open access: yes
Polynomial distributed lag models (PDLs) are finite-order distributed lag models with the impulse-response function constrained to lie on a polynomial of known degree.
Allen McDowell
core  

Assessment of Gibbs Free Energy Calculation in PI‐Controlled Heating

open access: yesChemie Ingenieur Technik, EarlyView.
For description and control of chemical processes in lab or industry thermodynamic variable Gibbs free energy provides opportunity to compare and interpret phenomena, even on a quantitative level. In a case study for PI‐controlled heating, impacts on its limits from control delay until parameter quantization are highlighted and assessed.
Jannik Dutschke   +4 more
wiley   +1 more source

Interpolation Approach to Polynomial Matrix Triangularization

open access: yes, 1997
: An interpolation approach to reduction into triangular form of an arbitrary polynomial matrix is proposed. Triangularization over the field of polynomial fractions is shown to be equivalent to triangularization of an interpolated matrix over the field ...
Didier Henrion, Michael Sebek
core  

AutoGCA—A Software Tool for the Automated Analysis of Gas Chromatograms

open access: yesChemie Ingenieur Technik, EarlyView.
The automation of tedious manual or semi‐automated analysis of gas chromatograms offers significant time savings in analytical chemistry. An automated approach is proposed that works even for gas chromatography datasets with highly overlapping or baseline distorted peaks. ABSTRACT Gas chromatography (GC) is an important tool in analytical chemistry and
Henning Schröder   +8 more
wiley   +1 more source

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