Browsing by Subject "Physiology"
Now showing items 41-60 of 63
-
(Texas A&M University. Libraries, 1985)Several aspects of the metabolism of the lymnaeid snail Stagnicola bulimoides techella were examined. Studies of respiration rates demonstrated the effects of oxygen concentration, age, reproductive status, weight and ...
-
(Texas, UNITED STATES, )
-
(Texas A&M University. Libraries, 1985)The physiology of parasitism of the cotton root rot fungus, Phymatotrichum omnivorum (Shear) Duggar, was investigated. Murashige and Skoog (MS) liquid medium was developed as a defined medium for axenic growth of P. omnivorum ...
-
(Texas A&M University. Libraries, 1984)Systems were developed to obtain high frequency of somatic embryogenesis in carrot (Daucus carota L.) and cotton (Gossypium klotzschianum Anderss.). Wild carrot was far superior to cultivated carrot for the establishment ...
-
(2020-04-07)With a high species diversity, novel ecosystem functioning, and distinct topographic features, tropical forests are home to vegetation that is highly specialized and adapted to its environment. While this has resulted in ...
-
(Texas, UNITED STATES, )
-
(Texas A&M University. Libraries, 1984)Thirty mares were fed varying levels of protein during the last 90 days of gestation and the first 90 days of the subsequent lactation to determine the effect of protein intake on mare postpartum reproductive performance, ...
-
(Texas A&M University. Libraries, 1985)Gill ventilation in Aplysia californica is achieved by a stereotypic behavior pattern referred to as Respiratory Pumping (RP). The behavior consists of a rapidly successive contraction of the gill, siphon, mantle and ...
-
(Texas A&M University. Libraries, 1986)The hypothesis was tested that GnRH acts to release LH by increasing calcium uptake by the gonadotroph which in turn stimulates calcium-calmodulin activity and results in LH release from bovine pituitary cells as it does ...
-
(Texas A&M University. Libraries, 1989)The molt cycle was characterized in the white shrimp Penaeus vannamei based upon changes in the morphology of pleopod setae. These characters were used subsequently to determine changes in ecdysteroids and related biosynthetic ...
-
(Texas A&M University. Libraries, 1977)A series of six experiments involving a total of 1627 birds from four genetic lines known to differ in their resistance to Rous sarcoma virus (RSV) were conducted. In experiment one, the relationship between transplantation ...
-
(Texas A&M University. Libraries, 1987)Allomyces macrogynus produces uninucleate, motile gametes by the rearrangement and cleavage of the multinucleate cytoplasm of gametangia. In other aquatic fungi, a Golgi complex made up of stacked cisternae is the source ...
-
(Texas A&M University. Libraries, 1986)The viscoelastic mechanical behavior of three well-defined segments of the canine thoracic aorta was described. These included segments of the ascending aorta (AA), the upper descending thoracic aorta (UDTA) and the middle ...
-
(Texas A&M University. Libraries, 1976)Polarotactic orientation of a teleost, Carassius auratus, and orientation of an elasmobranch, Ginglymostoma cirratum, in response to light, chemical stimulus, and their combinations were electronically monitored and analyzed. ...
-
(Texas A&M University. Libraries, 1982)ADD Erythrosine was orally administered to groups of four miniature pigs, Sus domesticus, for one week at daily doses of 0 (control), 2.51 and 25.2 mg/kg body weight/day. Erythrosine was absorbed into the general circulation ...
-
(Texas A&M University. Libraries, 1985)Serum steroid hormone profiles were investigated in mares foaling at different levels of body condition. Six mares (Thin) were managed to lose weight during late gestation and foal in thin condition (condition score [less ...
-
Dr. Alvin A. Price received his B.S. in Agriculture from Texas A&M in 1940. His major was Dairy Production and upon graduation he took a position as production manager of the Lockhart Creamery at Lockhart, Texas. ….World ...
-
(Texas A&M University. Libraries, 1977)The pituitary-adrenal-thyroid axis was studied in a series of 32 (l6 male and 16 female) healthy, sexually intact beagles. The dogs exhibited a difference between sexes with regard to total serum thyroxine (T4) and cortisol ...
-
The physiological benefits that come from human-dog interactions have been studied in depth in the past several decades with an increase in our knowledge of results gained. There have been studies that can convey the use ...
-
(Texas A&M University. Libraries, 1990)A study was conducted to ultrastructurally characterize embryonic stem (ES) cells from an established murine ES cell line. ES cells were generally round in shape, had a prominent nucleolus and very little heterochromatin. ...