| 31. | Without pretreatment the seeds normally germinate within six weeks whereas extracted seeds only need one week to germinate
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| 32. | The actual laser procedure can take only a few minutes and be less painful than the pretreatment shots.
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| 33. | It has been tested as pretreatment for pulping of wood, but is too costly to be commercialized.
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| 34. | Chemical pretreatment is to remove chemical barriers so the enzymes can have access to cellulose for microbial reactions.
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| 35. | U . S . soldiers also had been vaccinated with an experimental drug considered a pretreatment against nerve gas.
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| 36. | Most pretreatment processes are not effective when applied to feedstocks with high lignin content, such as forest biomass.
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| 37. | In the case of re-emergence, the severity of the symptoms is often worse than pretreatment levels.
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| 38. | In addition the activation achievable is distinctly higher than in potential-based pretreatment methods ( corona discharge ).
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| 39. | Research has also shown that pretreatment of glassware and plastic surfaces can reduce radionuclide sorption by saturating the sites.
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| 40. | This collecting nucleolus was easily visible in phase contrast even without pretreatment due to its large size and particular structure.
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