Effect of lighting on ground beef acceptability

effect of oral presentation on development of l2 learners grammar

this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...

Effect of packaging, freezing and thawing of ground beef on the quality of beef patties

Retail stores often offer discounts on purchases of large amounts of meat. Some of the meat is prepared the same day, and some is stored for later use. This study evaluates the effect of retail packaging, freezing and thawing on the quality of beef patties. Loosely ground beef was retail-packed in: (1) highly permeable wrap, and (2) high oxygen MAP. The meat was subsequently refrigerated at 4°C...

the effect of explicit teaching of metacognitive vocabulary learning strategies on recall and retention of idioms

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Impact of ground beef packaging systems and temperature abuse on the safety of ground beef

Lactic acid concentration as an indicator of acceptability in refrigerated or freeze-thawed ground beef.

Lactic acid concentrations increased in refrigerated and freeze-thawed anaerobically stored ground beef. Bacterial counts were higher in refrigerated samples, but the ratios of gram-positive bacteria in refrigerated and freeze-thawed samples were the same. No differences in appearance or odor between refrigerated and freeze-thawed samples were noted after 2 days of aerobic storage. Initial lact...