Subjects: “...Uréia...”
Access document

Access document

Subjects: “...Urea...”
Access document (1)
Access document (2)

Subjects: “...urea...”
Access document

“... a mixture of cover crops), (2) nitrogen rates (70, 100 and 130 kg N ha(-1)), and (3) nitrogen sources (urea...”
Access document (1)
Access document (2)

“... levels of N fertilization. The use of cover crops and efficient fertilizers can increase N stock in the...”
Access document

Access document

“...Sandy soil often has low nitrogen (N) stock. Thus, crops grown in sandy soil rely on high levels...”
Access document (1)
Access document (2)

“...), cholesterol, glucose, total protein, urea and triglycerides were analyzed in blood samples. Cut-off points...”
Access document

“...), albumina, AST, ß-hidroxibutirato (BHB), colesterol, glicose, proteína total, uréia e triglicerídeos...”
Access document

“... V30M-TTR, monitoring changes in intrinsic tryptophan fluorescence at different urea and protein...”
Access document (1)
Access document (2)

“... V30M-TTR, monitoring changes in intrinsic tryptophan fluorescence at different urea and protein...”
Access document

“...; 40 °C, 4 h; 60 °C, 5 min) and the global methylation and hydroxymethylation levels of emerging embryonal masses and somatic...”
Access document (1)
Access document (2)

“... iodide uptake by FRTL-5 cells from control levels of 2.490 ± 0.370 to 2.085 ± 0.364 pmol I-/µg DNA...”
Access document

“... iodide uptake by FRTL-5 cells from control levels of 2.490 ± 0.370 to 2.085 ± 0.364 pmol I-/µg DNA...”
Access document

“... iodide uptake by FRTL-5 cells from control levels of 2.490 ± 0.370 to 2.085 ± 0.364 pmol I-/µg DNA...”
Access document (1)
Access document (2)

“...-to-concentrate ratio) with corn meal and soybean meal replaced by incremental levels (i.e., 0, 5, 10, or 15% diet...”
Access document (1)
Access document (2)

“...Neste trabalho foi investigado o efeito de uréia em monocamadas insolúveis. O objetivo deste estudo...”
Access document

Subjects: “...Biodegradação : 4,5,6-tricloroguaiacol : Bactéria aeróbica : Dna...”
Access document

Subjects: “...DNA...”
Access document