Caratterizzazione di laboratorio e calcolo statico con metodo razionale di una pavimentazione semirigida

Il presente elaborato affronta due importanti aspetti della progettazione e dello studio di un’opera viaria: la caratterizzazione prestazionale dei conglomerati bituminosi e l’analisi statica delle pavimentazioni stradali mediante l’ausilio di metodi di calcolo razionali. Entrambi gli argomenti sono stati sviluppati all’interno di un caso di studio specifico, ovvero l’analisi di una pavimentazione semirigida posta in oper

Prevalence of morphological changes in <i>Mytilus edulis</i> by histology.

<p>Initial prevalence and prevalence following 6 month exposure to ambient, warming, acidified or acidified+warming seawater conditions are presented.</p

Two-way ANOVA results comparing the effects of pH and temperature on immunology (a. haemocyte counts, b. phagocytosis, c. NBT) in <i>Mytilus edulis</i> following a 6 month exposure period.

<p>Significant values shown in bold (p<0.05).</p

Effect of temperature and pH on the reduction of Nitroblue tetrazolium (NBT) (±1 SE) in haemocytes from <i>Mytilus edulis</i> (n = 5) following a six month exposure period to varying temperature and pH conditions (OD = optical density at λ = 620 nm).

<p>Baseline value shown in grey scale. Lowercase letters indicate significant differences.</p

Effects of temperature and pH on haemocyte count (10⁶ mL⁻¹) (±1 SE) in <i>Mytilus edulis</i> (n = 5) following a six month exposure period to varying temperature and pH conditions.

<p>Baseline value shown in grey scale. Lowercase letters indicate significant differences.</p

Prevalence of morphological changes in <i>Mytilus edulis</i>.

<p>Prevalence of morphological changes in <i>Mytilus edulis</i>.</p

Seawater carbonate chemistry values for experimental treatments.

<p>Standard deviations shown in parentheses (±SD) below corresponding mean value (n = 12). Measured values: temperature (T), salinity (Sal), total alkalinity (TA), and dissolved inorganic carbon (DIC). Modelled values: pH total scale (pH_T), CO₂ partial pressure (pCO₂), bicarbonate (HCO₃⁻), carbonate (CO₃⁻²), aragonite saturation state (Ω_arag) and calcite saturation state (Ω_calc).</p