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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
81

Physiology of Cotton Defoliation

Ayala, Felix, Silvertooth, Jeffrey C. 06 1900 (has links)
Revised 06/2015. Originally published 07/2001. / 3 pp. / This bulletin deals with the physiology of cotton defoliation and attempts to describe what conditions must exist inside the plant in order for defoliation to occur. It is important to understand the basic physiological processes involved in order for best crop management practices to accomplish a successful defoliation. The objectives of defoliating a cotton crop can be simply stated as: 1) to remove leaves to facilitate mechanical picking, 2) to maintain the quality of the lint, and 3) to complete defoliation with a single application of chemicals.
82

Pharmacists' Beliefs about Bioidentical Hormone Therapy

Siyam, Tasneem A Unknown Date
No description available.
83

Perfluorinated Acids in Human Serum as Determinants of Maternal Hypothyroxinemia

Chan, Emily Unknown Date
No description available.
84

A study of insulin secretion, and the galactopoietic effects of growth hormone in the lactating rat

Madon, R. J. January 1987 (has links)
No description available.
85

Regulation of gastric epithelial organisation

Wroblewski, L. E. January 2003 (has links)
No description available.
86

Sex hormones and the microcirculation

Gooding, Kim Mary January 2002 (has links)
No description available.
87

The effect of dietary energy on the responses of bulls and steers to implantation with hormonal anabolic agents

Stafford, S. J. January 1983 (has links)
No description available.
88

The development of pyruvate dehydrogenase in the rat heart and liver during the suckling weaning transition

Blann, Lara S. R. January 1994 (has links)
No description available.
89

The biological activity of TSH (Thyrotropin)

Lee, Kok-Onn January 1990 (has links)
No description available.
90

Perfluorinated Acids in Human Serum as Determinants of Maternal Hypothyroxinemia

Chan, Emily 06 1900 (has links)
Perfluorinated acids (PFAs) are widespread global and human blood organohalogen contaminants. These monomer decomposition products used in surface treatment products and in fluoropolymer manufacturing and fire fighting may disrupt maternal thyroid hormone homeostasis given that animal studies demonstrate an apparent hypothyroxinemic condition upon PFA exposure. Firstly, we developed a method for properly quantifying perfluorohexane sulfonate (PFHxS), a PFA suspected of overreporting in past literature. We then investigated whether perfluorooctanoate (PFOA), PFHxS and perfluorooctane sulfonate (PFOS) were determinants of maternal hypothyroxinemia in a pregnant women population from Edmonton using a case-control design. Free thyroxine (fT4) and thyroid stimulating hormone (TSH) were screened in 974 women collected during 15-20 weeks of pregnancy. Cases (n=96, hypothyroxinemic: normal TSH and fT4: lowest 10th percentile) and controls (n=175, fT4: 50th and 90th percentile) were matched based on age and physician. Conditional logistic regression indicated that these PFAs are not associated with maternal hypothyroxinemia. / Environmental Health Sciences

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