Exploring attitudes of acceptance of males in nursing among registered nurses.

Aims: To explore attitudes of acceptance of male nurses and examine correlations between female nurses' levels of acceptance and certain demographic variables.

Background: Collaboration and teamwork are essential skills for the nursing profession and for successful health care environments. Attitudes of acceptance between male and female nurses can impact the ability to sustain these skills and influence nursing satisfaction.

Work Factors of Importance to Adjunct Nursing Faculty.

Background: The use of adjunct faculty has increased exponentially in the past decade. It is essential that resources to retain adjuncts are identified and made available to adjunct faculty. To identify the appropriate factors, it is essential to discover what nursing adjunct instructors perceive to be the factors of importance to their work role.

Sexual maturation of boars and growth of swine exposed to extended photoperiod during decreasing natural photoperiod.

Littermate pairs of crossbred boars, barrows and gilts were used to study the effects of an artificially extended photoperiod during decreasing daylength on puberty in boars and on weight gain and feed efficiency. Libido scores of the boars exposed to the extended photoperiod were higher (P < .01) than those of controls at 24 and 26 weeks of age.

Chemical constituents of Curatella americana (Dilleniaceae).

A phytochemical investigation of an ethanolic extract of the leaves of Curatella americana Linn. (Dilleniaceae) resulted in the isolation and identification of the flavonol glycoside avicularin and gallic acid.

Chemical constituents of Echites hirsuta (Apocynaceae).

A phytochemical investigation of an ethanolic extract of the whole plant of Echites hirsuta (Apocynaceae) resulted in the isolation and identification of the flavonoids naringenin, aromadendrin (dihydrokaempferol), and kaempferol; the coumarin fraxetin; the triterpene ursolic acid; and the sterol glycoside sitosteryl glucoside.

Biological and phytochemical evaluation of plants. XIV. Antiinflammatory evaluation of 163 species of plants.

One hundred and seventy-seven plant extracts, representing 163 species of plants and/or fungi, were evaluated in rats to determine their antiinflammatory activity using the carrageenin-induced pedal edema assay. Of the 163 species of plants and/or fungi tested, 17 exhibited between 30--39 per cent inhibition of inflammation, 21 between 40-49 per cent, 15 between 50--59 per cent, four between 60--69 per cent, and two gave greater than 70 per cent inhibition of carrageenin-induced pedal edema.

Alkaloids of Vinca rosea L. (Catharanthus roseus G. Don) XXXVI: Isolation and characterization of new dimeric alkaloids.

In a continuing effort to study thoroughly the alkaloids of Catharanthus roseus, new dimeric alkaloids were isolated and characterized. Structures are proposed for leurocolombine and vinamidine based on UV, IR, PMR, high-resolution mass spectrometry, and CMR. Pseudovincaleukoblastine diol was identified by PMR and mass spectrometry.