3,327 research outputs found
Some effects of the species and stage of maturity of plants on the forage consumption of grazing steers of various weights
"All of the data in this bulletin, except the data for the grazing season of 1935, were submitted by the senior author to the Graduate School of the University of Illinois, June, 1935, in partial fulfillment of the requirements for the degree of doctor of philosophy in animal husbandry."--P. 443.Cover title.Bibliography: p. 506-508
On Taungurung Land
On Taungurung Land: Sharing History and Culture is the first monograph to examine how the Taungurung Nation of central Victoria negotiated with protectors and pastoralists to retain possession of their own country for as long as possible. Historic accounts, to date, have treated the histories of Acheron and Mohican Aboriginal stations as preliminary to the establishment of the more famous Coranderrk on Wurundjeri land. Instead of 'rushing down the hill' to Coranderrk, this book concentrates upon the two foundational Aboriginal stations on Taungurung Country. A collaboration between Elder Uncle Roy Patterson and Jennifer Jones, the book draws upon Taungurung oral knowledge and an unusually rich historical record. This fine-grained local history and cultural memoir shows that adaptation to white settlement and the preservation of culture were not mutually exclusive. Uncle Roy shares generational knowledge in this book in order to revitalise relationships to place and establish respect and mutual practices of care for Country
A meta-analysis of the association between pre-eclampsia and childhood-onset Type 1 diabetes Mellitus
The space density of cataclysmic variables: constraints from the ROSAT North Ecliptic Pole Survey
We use the ROSAT North Ecliptic Pole (NEP) survey to construct a small, but
purely X-ray flux-limited sample of cataclysmic variable stars (CVs). The
sample includes only 4 systems, 2 of which (RX J1715.6+6856 and RX
J1831.7+6511) are new discoveries. We present time-resolved spectroscopy of the
new CVs and measure orbital periods of 1.64 \pm 0.02 h and 4.01\pm 0.03 h for
RX 1715.6+6856 and RX J1831.7+6511, respectively. We also estimate distances
for all the CVs in our sample, based mainly on their apparent brightness in the
infrared. The space density of the CV population represented by our small
sample is (1.1 +2.3/-0.7) 10^-5 pc^-3. We can also place upper limits on the
space density of any sub-population of CVs too faint to be included in the NEP
survey. In particular, we show that if the overall space density of CVs is as
high as 2 10^-4 pc^-3 (as has been predicted theoretically), the vast majority
of CVs must be fainter than L_X \simeq 2 10^29 erg/s.Comment: 11 pages, 7 figure, accepted for publication in MNRA
Lesbian, Gay, Bisexual, and Transgender (LGBT) Issues in Dental School Environments: Dental Student Leadersâ Perceptions
The objectives of the study reported in this article were to assess dental student leadersâ perceptions of educational efforts concerning lesbian, gay, bisexual, and transgender (LGBT) topics and the cultural climate concerning LGBT issues in dental schools in the United States and Canada. In addition, the perceptions of student leaders who selfâidentified as belonging to the LGBT community and of students with a heterosexual orientation were compared. Data were collected from 113 dental student leaders from twentyâseven dental schools in the United States and three in Canada. Fifty student leaders were females, and sixtyâtwo were males. Only 13.3 percent of the respondents agreed that their dental education prepared them well to treat patients from LGBT backgrounds. The more the student leaders believed that their university has an honest interest in diversity, the better they felt prepared by their dental school program to treat patients from LGBT backgrounds (r=.327; p<.001). The better they felt prepared, the more they perceived the clinic environment as sensitive and affirming for patients with different sexual orientations (r=.464; p<.001). The more they reported that dental schoolsâ administrations create a positive environment for students with LGBT orientations, the more they agreed that persons can feel comfortable regardless of their sexual orientation (r=.585; p<.001). In conclusion, the findings indicate that dental school administrators play an important role in ensuring that future care providers are well prepared to treat patients from LGBT backgrounds and that staff, faculty, students, and patients from these backgrounds are not discriminated against.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/153661/1/jddj002203372009731tb04643x.pd
Allelic variants between mouse substrains BALB/cJ and BALB/cByJ influence mononuclear cardiomyocyte composition and cardiomyocyte nuclear ploidy.
Most mouse cardiomyocytes (CMs) become multinucleated shortly after birth via endoreplication and interrupted mitosis, which persists through adulthood. The very closely related inbred mouse strains BALB/cJ and BALB/cByJ differ substantially (6.6% vs. 14.3%) in adult mononuclear CM level. This difference is the likely outcome of a single X-linked polymorphic gene that functions in a CM-nonautonomous manner, and for which the BALB/cByJ allele is recessive to that of BALB/cJ. From whole exome sequence we identified two new X-linked protein coding variants that arose de novo in BALB/cByJ, in the genes Gdi1 (R276C) and Irs4 (L683F), but show that neither affects mononuclear CM level individually. No BALB/cJ-specific X-linked protein coding variants were found, implicating instead a variant that influences gene expression rather than encoded protein function. A substantially higher percentage of mononuclear CMs in BALB/cByJ are tetraploid (66.7% vs. 37.6% in BALB/cJ), such that the overall level of mononuclear diploid CMs between the two strains is similar. The difference in nuclear ploidy is the likely result of an autosomal polymorphism, for which the BALB/cByJ allele is recessive to that of BALB/cJ. The X-linked and autosomal genes independently influence mitosis such that their phenotypic consequences can be combined or segregated by appropriate breeding, implying distinct functions in karyokinesis and cytokinesis
The percentage of DHA in erythrocytes can detect non-adherence to advice to increase EPA and DHA intakes
Published by Cambridge University Press in the British Journal of Nutrition. Patterson, A. C., Metherel, A. H., Hanning, R. M., & Stark, K. D. (2014). The percentage of DHA in erythrocytes can detect non-adherence to advice to increase EPA and DHA intakes. British Journal of Nutrition, 111(02), 270â278. https://doi.org/10.1017/S0007114513002225. This version is free to view and download for private research and study only. Not for re-distribution, re-sale or use in derivative works. © The AuthorsCharacterisation of long-term adherence to EPA and DHA intakes through biomarkers and dietary assessments has implications for interpreting the findings of long-term intervention studies. Adherence to dietary advice targeting an EPA+DHA intake of 1g/d was examined over 1 year. Men and women (n 45) received dietary advice to increase EPA and DHA intakes from seafood, nutraceutical (fish oil) or functional food sources, while a fourth group received combined advice. Blood biomarkers and dietary intakes of EPA and DHA were evaluated at baseline and post-intervention at weeks 4, 8, 12, 24 and 52. Assessment by 3d diet records indicated that EPA+DHA intakes increased relative to baseline in weeks 4-52 following the seafood, nutraceutical and combined advice (advice groupxtime effect, P=0 center dot 03). The percentage of DHA in plasma and whole blood and the percentage of EPA in erythrocytes, plasma and whole blood were higher in weeks 4-52 when compared with the corresponding baseline measurement. In contrast, the percentage of DHA in erythrocytes increased to a maximum at week 12 and returned to baseline levels in weeks 24 and 52 (time effect, P<0 center dot 01). Measurement of the percentage of DHA in erythrocytes indicates that adherence was sustained during the first 12 weeks following the dietary advice, while other blood measurements of the percentage of EPA and DHA and dietary assessment suggest short-term increases in EPA+DHA intakes immediately before weeks 24 and 52. The percentage of DHA in erythrocytes characterises adherence to EPA and DHA intakes in long-term interventions.Canadian Foundation for Dietetic ResearchCanadian Institutes for Health ResearchNatural Sciences and Engineering Research Council of Canad
Comparison of howRU and EQ-5D measures of health-related quality of life in an outpatient clinic
This paper reports on a head-to-head study of howRU and EQ-5D on patients with cardiovascular disease. howRU is a short generic measure of health-related quality of life comprising 39 words, designed for routine use, which we compare with EQ-5D (230 words). Patients attending a clinic completed both instruments. Completed data were available for 116 patients, 51% female, mean age 56 and SD 20. howRU is shorter, has better readability statistics, a higher completion rate, a wider range of states used and a smaller ceiling effect than EQ-5D. The correlations of howRU with EQ-5D are similar to those of EQ-5D with other validated instruments
Five new very low mass binaries
We report the discovery of companions to 5 nearby late M dwarfs (>M5),
LHS1901, LHS4009, LHS6167, LP869-26 and WT460, and we confirm that the recently
discovered mid-T brown dwarf companion to SCR1845-6357 is physically bound to
that star. These discoveries result from our adaptive optics survey of all M
dwarfs within 12 pc. The new companions have spectral types M5 to L1, and
orbital separations between 1 and 10 AU. They add significantly to the number
of late M dwarfs binaries in the immediate solar neighbourhood, and will
improve the multiplicity statistics of late M dwarfs. The expected periods
range from 3 to 130 years. Several pairs thus have good potential for accurate
mass determination in this poorly sampled mass range.Comment: 5 pages, 2 figures, submitted to Astronomy & Astrophysic
- âŠ