Search results for "pic"
showing 10 items of 8215 documents
Halogens and trace metal emissions from the ongoing 2008 summit eruption of Kīlauea volcano, Hawai`i
2012
Volcanic plume samples taken in 2008 and 2009 from the Halemàumàu eruption at Kīlauea provide new insights into Kīlauea's degassing behaviour. The Cl, F and S gas systematics are consistent with syn-eruptive East Rift Zone measurements suggesting that the new Halemàumàu activity is fed by a convecting magma reservoir shallower than the main summit storage area. Comparison with degassing models suggests that plume halogen and S composition is controlled by very shallow (<3m depth) decompression degassing and progressive loss of volatiles at the surface. Compared to most other global volcanoes, Kīlauea's gases are depleted in Cl with respect to S. Similarly, our Br/S and I/S ratio measurem…
Effect of Magnesium Supplementation on Inflammatory Parameters: A Meta-Analysis of Randomized Controlled Trials
2022
Magnesium (Mg) may have several beneficial effects on human health outcomes. One hypothesized mechanism eliciting such effects is the action of Mg on serum inflammatory parameters. However, studies on this topic to date have several important limitations. Therefore, the present systematic review and meta-analysis aimed to summarize the current state of the art of all randomized control trials (RCTs) investigating the effects of Mg supplementation versus placebo on serum parameters of inflammation. We searched several databases until 23rd November 2021 for RCTs. Eligible studies were RCTs investigating the effect of oral Mg supplementation vs. placebo and having serum inflammatory markers as…
Effects of forest-fuel harvesting on the diversity of dead wood and epixylic macrolichens in clear-cuts
2016
Energiapuuta käytetään yhä enemmän uusiutuvan energian lähteenä. Energiapuun korjuussa hakkuutähteitä eli kantoja, oksia ja latvuksia kerätään päätehakkuun ja harvennuksen yhteydessä hakkuualoilta. Tämä vähentää erityisesti pienikokoisen lahopuun ja kantojen määrää. Lahopuu on tärkeä resurssi boreaalisissa metsissä, mutta sen määrä talousmetsissä on alhainen luonnonmetsiin verrattuna. Määrän väheneminen edelleen energiapuun korjuun seurauksena voi johtaa lahopuusta riippuvaisen monimuotoisuuden vähenemiseen, minkä vuoksi on tärkeää tutkia energiapuun korjuun monimuotoisuusvaikutuksia. Teoriat pinta-alan ja habitaatin heterogeenisyyden vaikutuksesta lajimäärään ovat yksiä tärkeimmistä lajimä…
Analysis of stability of axially moving orthotropic membranes and plates with a linear non-homogeneous tension profile
2011
Colture tropicali in clima mediterraneo, ecco il mango “made in Italy”
2017
IUna specie accreditata di ampie possibilità di successo grazie alla vocazionalità già accertata di alcune aree siciliane e alla crescita dei consumi. La qualità elemento essenziale nel favorire la fidelizzazione degli acquirenti in alternativa ai prodotti importati, tendenzialmente immaturi.
Mango e avocado nuove acquisizioni sulla coltivazione in Sicilia
2020
L’incremento delle temperature rende possibile l’adattamento biologico-colturale. Le scelte varietali e le tecniche agronomiche sostenibili che stanno dietro alla diffusione di nuovi impianti. Mango e avocado sono tra le specie più interessanti nel panorama della moderna frutticoltura italiana. Di seguito si riportano alcune considerazioni sulla coltivazione.
Expresión de KISS1 en embarazo ectópico
2021
La implantación es el proceso por el que el embrión se orienta, adhiere y, finalmente, invade el endometrio materno, siendo un proceso clave para el éxito de la reproducción y desarrollo embrionario. Se requiere una estrecha regulación del proceso para prevenir una invasión patológica o excesiva. Existen grandes similitudes entre el proceso de invasión del citotrofoblasto (implantación) y la invasión de las células cancerígenas. Sin embargo, el proceso de implantación está regulado por una serie de procesos no del todo conocidos, que evitan una invasión celular descontrolada. Uno de los factores implicados en este proceso regulatorio es el gen KISS-1, que codifica una familia de neuropéptid…
Il caso adidas e l'utilizzo a scopo ornamentale dell'altrui marchio notorio
2004
Cybersecurity risk assessment subjects in information flows
2022
A modern society includes several critical infrastructures in which digitalization can have positive impacts on the levels of autonomy and efficiency in the use of infrastructure systems. Maritime transportation is an example of an infrastructure that currently needs development in the digitalization of its operations and processes. At the same time, maritime processes represent a large-scale cyber environment, thus trustable information distribution between system elements of the processes is needed. Since 2020, the Sea4Value / Fairway (S4VF) research program in Finland has been working to develop maritime digitalization which can lead to autonomy processes in the future. The first stage o…
Solid phase extraction materials as a key for improving the accuracy of silver nanoparticle characterization with single-particle inductively coupled…
2022
The accurate characterization of silver nanoparticles (Ag NPs) in environmental samples is crucial for understanding the potential impact of these materials on the environment and human health. Single-particle inductively coupled plasma mass spectrometry (spICP-MS) is one of the few techniques available for quantifying NPs at environmentally relevant concentrations. However, the spICP-MS detection of Ag NPs can be interfered with coexisting dissolved analyte causing high background signals, which mask NP signals leading to a significant bias in NP characterization. In this paper, a simple sample pre-treatment procedure for efficient removal of dissolved silver in natural waters is proposed …