8,722 research outputs found
The odd-dimensional Goldberg Conjecture
An odd-dimensional version of the Goldberg conjecture was formulated and
proved by Boyer and Galicki, using an orbifold analogue of Sekigawa's formulas,
and an approximation argument of K-contact structures with quasi-regular ones.
We provide here another proof of this result and give some applications.Comment: An application to the main result adde
Readiness and recovery : switching between methadone and buprenorphine/naloxone for the treatment of opioid use disorder : a 90 credit thesis submitted in partial fulfillment of the requirements for the degree of Master of Nursing at Massey University, Wellington, New Zealand
Opioid substitution treatment is an effective form of treatment for opioid use disorders. Long
acting opiates are used as part of treatment with methadone and buprenorphine/naloxone
(BUP/NX) most frequently prescribed. Current evidence suggests that BUP/NX is better than
no treatment, but that methadone is marginally more effective for retention in treatment.
Benefits of BUP/NX include greater ease in ceasing treatment and less use of illicit opiates
while in treatment as compared to methadone. As yet there is little research asking service
users about their experiences.
This project aims to understand citizen perspectives of what it was like to receive BUP/NX
for the treatment of opioid use disorder. A qualitative descriptive approach was used to
extract themes from semi-structured interviews of seven randomly selected participants. To be
selected, participants had a current diagnosis of opioid use disorder, and had been prescribed
BUP/NX during the course of their treatment. The project specifically sets out to consider
how citizens viewed BUP/NX as a treatment option for opioid use disorder.
Thematic analysis extracted four themes that were interpreted in terms of the harm
minimization and the recovery model. The four themes were: drivers for opioid substitution
treatment change; readiness for BUP/NX substitution treatment; absence of effect from
BUP/NX; and an increased sense of citizenship on BUP/NX. This study identified a number
of factors that impacted on the participants’ decision making when it came to switching
between methadone and BUP/NX for the treatment of their opioid use disorder. This thesis
discusses these factors and locates them within the current literature on the topic.
The thesis concludes by saying that methadone is most effective for those people who still
seek sedation and currently wish to continue using other opioids, and BUP/NX is most
effective for people who no longer wish to experience sedation, and see opioid abstinence as
an end point in their recovery. This thesis also concludes that as an individual’s treatment
expectations change, these changes are important to consider when determining medication
selection. Recommendations are offered, as is a treatment model, which is intended to help
with medication decision-making. Future research directions are also suggested
Polymer matrix composites on LDEF experiments M0003-9 and M0003-10
Over 250 polymer matrix composites were exposed to the natural space environment on Long Duration Exposure Facility (LDEF) experiments M0003-9 and 10. The experiments included a wide variety of epoxy, thermoplastic, polyimide, and bismalimide matrix composites reinforced with graphite, glass, or organic fibers. A review of the significant observations and test results obtained to date is presented. Estimated recession depths from atomic oxygen exposure are reported and the resulting surface morphologies are discussed. The effects of the LDEF exposure on the flexural strength and modulus, short beam shear strength, and coefficient of thermal expansion of several classes of bare and coated composites are reviewed. Lap shear data are presented for composite-to-composite and composite-to-aluminum alloy samples that were prepared using different bonding techniques and subsequently flown on LDEF
Teachers\u27 Perceptions and Experiences Consulting with School Counselors: A Qualitative Study
School counselor–teacher consultation is an efficient strategy for school counselors to indirectly serve students on their caseload. Teachers\u27 perceptions are crucial in examining this consultation process. This qualitative study examined elementary school teachers\u27 perceptions and experiences of school counselor–teacher consultation. The researchers identified three themes: (a) school counselors prioritizing relationships, (b) school counselors taking initiative, and (c) school counselors\u27 specialization. The researchers discuss implications for school counseling practice, including strategies for facilitating consultation with teachers
The environmental crisis in the third world
The destruction of the environment Is not a threat to Industrialised countries alone but also to those strenuously endeavouring after economic progress. Development efforts are often accompanied by disastrous effects for the environment. In view of such gloomy aspects a new development strategy is to be conceived
Observations on the action of Iodine
While I was resident physician in the wards of the
Royal Infirmary, Edinburgh, Dr. Chalmers Watson suggested I should study the injection of iodine intravenously. I chose
twelve cases at random, and the following is an account of the
preparation used; the technique; and the results.The preparation used consisted of:-
Iodine i drachm; Potassium Iodide 1 drachm; Distilled Water 5 ounces;
Minims 20 of the above in 10 cc. Normal Saline was
the quantity used for each injection, i.e. gr. 0.5 of Iodine.THE TECHNIQUE:
The injection was given intravenously at 11 A.M.
For some days prior to the injection all patients
were placed on a uniform diet, etc. with a view to eliminating
as far as possible any error arising from altered environment.Each experiment lasted three days.Observations were made on temperature, respiration
rate, pulse rate, systolic and diastolic pressure; urine per
hour (quantity, specific gravity, urea concentration, and
abnormal constituents); influence on the leucocyte count; anti
the Basal Metabolic Rate ( B.M.R.)Careful observations were taken at frequent intervals
throughout each day, noting the patients general condition,
size of thyroid, and any variations in the symptomatology,
both subjective and objective.On the first day control observations were made. On
the second day Iodine was administered intravenously at
11 A.M., and the results carefully studied; while on the
third day observations were made on similar lines. For the
following few days the patients" condition was carefully
watched
Nike and New York City could change the licensing game for cities across the world
As they compete with one another for new residents and tourists, how US cities and municipalities brand themselves has become more and more important. In 2019, the City of New York partnered with the Nike enabling the sportswear company to use the city’s departmental likenesses on their merchandise. M. Blair Thomas looks at how city managers are using such partnerships to create revenues and broader questions over branding, naming rights and the autonomy of public organizations
Coordinated Diabrotica Genetics Research: Accelerating Progress on an Urgent Insect Pest Problem
This article is from American Entomologist 52 (2006): 90.</p
Bundled Discounts, Loyalty Discounts and Antitrust Policy
In this paper, we explore the competitive significance of both bundled and loyalty discounts. The paper proceeds as follows. In Section II, we examine the antitrust treatment of both bundled discounts and loyalty discounts in the United States. In Section III, we examine bundled discounts and discuss their competitive significance. In Section IV, we examine loyalty discounts as well as their competitive significance. In Section V, we suggest that the courts evaluate bundled discounts and loyalty discounts under the Rule of Reason. In Section VI, we close with some concluding remarks and policy recommendations
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