Possible answers: "study workload", "concentration on study", "university staff", "examinations", "pressure of time", "practicals involving dissection", "parent-/partner-/friend-related stress", "own or relative's illness", "financial- or future-related sources of stress".
Where Δc DPPH is the variation of the DPPH concentration on the studied range and Δt is the time interval.
Averages in the Southern zone are somewhat lower than in the northern zone case, which shows dependence of Rn concentration on the studied location and area.
Figure 2 depicts BG levels, glucose infusion rates, and serum total insulin (insulin + insulin aspart) concentrations on study days.
This suggested that the effect of somatic pains on concentration when studying may have been mediated by poor mental health.
If you absolutely must maintain concentration on your studies for a while but don't trust yourself not to start playing with your phone and surfing through social networks, then Self Control is for you.
A concentration on process studies has led to a relative neglect of landforms, yet, it is landforms that have often stimulated geomorphologists themselves to become geomorphologists.
He meets Michelle Ciffer who runs the only faith based Sure Start children's centre in the UK to hear the pressure she is under to keep her centre free from the influences of other religions and influences, and how the trend for large families and concentration on religious studies over secular qualifications means that many Charedi families are living close to the poverty line.
To investigate the effect of initial concentration on kinetic studies, a series of contact time experiments for both As III) and As V) were conducted at various initial concentrations (50 2000 mg/L) at temperature of 30 °C. (Fig. 11) reveals that the contact time necessary for both As III) and As V) with initial concentration of 50 1000 mg/L for attaining equilibrium was 120 min.
The effects of different factors including pH, temperature, inoculum size and initial cyanide concentration were studied on the remediation process by OFAT (one factor at a time) experimental design.
