[ noun ] the act of decreasing or reducing something
Used in print(Frank Oppenheimer, "Science and Fear-- A Discussion...)
There are many domains in which understanding has brought_about widespread and quite appropriate reduction in ritual and fear .
Perhaps the most illuminating example of the reduction of fear through understanding is derived from our increased knowledge of the nature of disease .(Raymond C. Binder et al., editors, Proceedings...)
An attempt to improve the life of the anodes or the efficiency of the plasma generators must , therefore , aim at a reduction of the anode loss .(E. Gellhorn, "Prolegomena to a theory of the emotions"...)
On_the_other_hand , the temporary reduction in hypothalamic excitability through the injection of a barbiturate into the posterior hypothalamus causes a lessening in frequency and amplitude of cortical strychnine spikes until the hypothalamic excitability is restored .
Consequently , if for any reason the hypothalamic excitability falls below the physiological level , the lessened hypothalamic cortical discharges lead to a diminished state of activity in the cortex with consequent reduction in the cortico-fugal discharges .
increase change_of_magnitude tax_deduction depletion depreciation extenuation easing subtraction discount rollback deflation de-escalation minimization cutback lowering declassification shortening weakening devaluation reverse_split contraction amortization shrinking devitalization tax_shelter tax_credit cut moderation reduce decrease de-escalate
[ noun ] (chemistry) any process in which electrons are added to an atom or ion (as by removing oxygen or adding hydrogen); always occurs accompanied by oxidation of the reducing agent
Used in print(Francis J. Johnston and John E. Willard, "The...)
It was possible to make estimates of the quantum yield by observing the extent of reduction of a uranyl_oxalate actinometer solution illuminated for a known time in a typical reaction cell and making appropriate conversions based on the differences in the absorption_spectra of uranyl_oxalate and of chlorine , and considering the spectral distribution of the light source .(Ross E. McKinney and Howard Edde, "Aerated...)
They indicated that a 4 - day retention , aerated lagoon would give 60 to 76 per_cent BOD reduction .
The BOD in the effluent averaged 58 mg / l , a 76 - per_cent reduction over the 24 - hr period .