[HTML][HTML] Sustainable removal of contaminants by biopolymers: a novel approach for wastewater treatment. Current state and future perspectives
Naturally occurring substances or polymeric biomolecules synthesized by living organisms
during their entire life cycle are commonly defined as biopolymers. Different classifications of …
during their entire life cycle are commonly defined as biopolymers. Different classifications of …
Anthropogenic increase in carbon dioxide modifies plant–insect interactions
Industrialisation has elevated atmospheric levels of CO 2 from original 280 ppm to current
levels at 400 ppm, which is estimated to double by 2050. Although high atmospheric CO 2 …
levels at 400 ppm, which is estimated to double by 2050. Although high atmospheric CO 2 …
Extracellular biosynthesis of bactericidal Ag/AgCl nanoparticles for crop protection using the fungus Macrophomina phaseolina
Synthesis of noble metal nanoparticles using natural products and living organisms has drawn
a lot of interest owing to economic prospects and potential applicability in different fields. …
a lot of interest owing to economic prospects and potential applicability in different fields. …
Measuring financial risk and portfolio optimization with a non-Gaussian multivariate model
… In this paper, we assume that (1) R=(R 1 ,R 2 ,…,R N ) T is a random vector of returns for N
stocks, (2) R p (w)=w T ⋅R is a portfolio return for a weight vector w=(w 1 ,w 2 ,…,w N ) T , and …
stocks, (2) R p (w)=w T ⋅R is a portfolio return for a weight vector w=(w 1 ,w 2 ,…,w N ) T , and …
Protein corona on biogenic silver nanoparticles provides higher stability and protects cells from toxicity in comparison to chemical nanoparticles
…, C Spedalieri, E Munarriz, R Giacometti - Journal of …, 2021 - Elsevier
The development of environmentally friendly new procedures for the synthesis of metallic
nanoparticles is one of the main goals of nanotechnology. Proteins and enzymes from plants, …
nanoparticles is one of the main goals of nanotechnology. Proteins and enzymes from plants, …
Arbuscular mycorrhiza detoxifying response against arsenic and pathogenic fungus in soybean
…, K Balestrasse, RS Lavado, R Giacometti - Ecotoxicology and …, 2016 - Elsevier
… Our results show that R. intraradices efficiently alleviated oxidative damage and improved
the quality of soybeans plants under both stressors, elevated As toxicity and M. phaseolina …
the quality of soybeans plants under both stressors, elevated As toxicity and M. phaseolina …
Stable distributions in the Black–Litterman approach to asset allocation
R Giacometti, M Bertocchi, ST Rachev… - Quantitative …, 2007 - Taylor & Francis
… In our analysis we consider different problems of optimal allocation among n risky assets
with returns [r 1 , r 2 , … ,r n ] using different risk measures–-variance, value at risk (VaR), and …
with returns [r 1 , r 2 , … ,r n ] using different risk measures–-variance, value at risk (VaR), and …
[HTML][HTML] Colonization and infection due to carbapenemase-producing Enterobacteriaceae in liver and lung transplant recipients and donor-derived transmission: a …
Objectives A prospective cohort study was conducted in Italy in order to describe the microbiologic
aspects of colonization/infection by carbapenemase-producing Enterobacteriaceae (…
aspects of colonization/infection by carbapenemase-producing Enterobacteriaceae (…
Robust and sparse banking network estimation
Network analysis is becoming a fundamental tool in the study of systemic risk and financial
contagion in the banking sector. Still, the network structure must typically be estimated from …
contagion in the banking sector. Still, the network structure must typically be estimated from …
A comparison of the Lee–Carter model and AR–ARCH model for forecasting mortality rates
R Giacometti, M Bertocchi, ST Rachev… - Insurance: Mathematics …, 2012 - Elsevier
… + ξ t , where ξ t ≈ N ( 0 , σ r w 2 ) are independent and identically distributed (iid) Gaussian
distributed with null mean and variance σ r w 2 . The maximum likelihood estimate of the drift …
distributed with null mean and variance σ r w 2 . The maximum likelihood estimate of the drift …