2,991 research outputs found
Engaging Processes of Sense-Making and Negotiation in Contemporary Timor-Leste
The articles in this special issue build on past ethnographic inquiries and focus on
political and social change since Timor-Leste
independence. One of the things we
have found particularly exciting about researching post-independent Timor-Leste has
been to carry out fieldwork in a context where not just researchers, but also our
informants, are caught up in processes of
sense-making of determining what kind
of place Timor-Leste as an independent nation is becoming. The reality of
ethnographic research in such a context is far different from, as Ferguson (1999,
208) has it, the archetypal image of the anthropologist dropped into the middle of a
cultural homogenous village community
where the researcher acquires from local
informants a degree of cultural fluency. Rather, while we as researchers have tried to
learn about Timor-Leste, our informants, as citizens of a new nation, have been
absorbed in a parallel process of learning, deliberating and at times contesting what
kind of place Timor-Leste as an independent nation is, and should become in the
future (see Kammen 2009). In other words, making sense of independent Timor-
Leste has, over the past decade, been a project that preoccupies Timorese citizens as
much as the foreign researcher. This issue addresses some of these processes of
sense-making and negotiation; and highlights the ambiguities and paradoxes, while
stressing the heterogeneity and unpredictability of contemporary Timor-Leste
THE EFFECT OF LANGUAGE BARRIERS ON VARIATION AND RECEIPT OF EARLY STAGE BREAST CANCER TREATMENT
Background: Arriving at and implementing an appropriate patient centered treatment plan for early stage breast cancer requires significant dialogue between healthcare providers and patients. How language barriers affect this process has not been thoroughly explored in the literature. The aim of this paper is to examine the effect of language barrier on variation and receipt of early stage breast cancer treatment.
Methods: Rates of lumpectomy, mastectomy, and contralateral prophylactic mastectomy (CPM) with or without reconstruction were compared between English speaking and Low English Proficiency (LEP) cohorts. Patients with recurrent or bilateral breast cancer, male patients, and/or known genetic mutations were excluded. Receipt of recommended treatments including chemotherapy, hormonal therapy and radiation were compared between the two groups, as well as patient refusal and loss of follow-up. Regression analysis for all-cause mortality within this time period was tabulated for each group.
Results: There were no significant differences between receipt of recommended treatments, patient refusal or loss of follow up between the cohorts. LEP patients had a greater proportion of lumpectomies (79.7 versus 70.7%) while 9.2% of English-speaking patients had CPM or CPM with reconstruction compared to none of the LEP patients. These trends, however, did not rise to statistical significance within our small population sample. Age, insurance type, and LEP were associated with significant difference in all-cause mortality, however only age and insurance remained significant in adjusted analysis.
Conclusion: Our results indicate a non-statistically significant trend towards less variation of surgical treatment variation for early stage breast cancer in the LEP population, including a greater frequency of lumpectomy and less utilization of CPM. Larger, multicenter studies would be needed to affirm and further investigate these trends
Ultra-high temperature measuring techniques Final report
Real time technique for measurement of high temperature gases and spectroscopic techniques for temperature measurement of hot cesium seeded hydroge
Ranking of food safety risks in pork from organic and free-range production systems
The objectives of this semi-quantitative risk assessment were to identify, assess and rank food safety risks in outdoor pig production (organic and free-range) compared to indoor pig production (conventional) in Denmark. In addition, high-risk pork products would be identified. Finally, risk-reducing strategies for handling the identified agents would be suggested. Data were obtained from the literature as well as in-house statistics. Data describing tetracycline-resistant E. coli in outdoor pigs were available from the Qualysafe project. The OIE framework for risk assessment was applied
Electron-ion Recombination In Gas Mixtures Of Helium, Nitrogen, And Carbon Dioxide
A study has been conducted to determine the electron-ion recombination rates in gas mixtures of helium, nitrogen, and carbon dioxide. Measurements were made as functions of electric field strength, gas pressure, and gas composition. In gas mixtures containing only nitrogen and carbon dioxide, the rates were dependent on pressure. This dependence is interpreted as being due to the separate effects of two- and three-body recombination processes. No pressure dependence was observed for mixtures containing helium. In such mixtures, two-body recombination appears to be dominant. Moreover, the addition of relatively low concentrations of helium to the discharge leads to a dramatic change in the bulk recombination rate. Two possible explanations for this observation are suggested. © 1984 American Institute of Physics
Two- And Three-body Electron-ion Recombination In Carbon Dioxide
The electron-ion recombination rate in carbon dioxide was measured as a function of electric field strength and gas pressure. The separate effects of two- and three-body recombination was observed, and the respective rate constants obtained. The results indicate that three-body recombination is dominant at low field strengths for gas pressures above 1 atm, whereas two-body recombination is dominant at high field strengths
Static Properties of Trapped Bose-Fermi Mixed Condensate of Alkali Atoms
Static properties of a bose-fermi mixture of trapped potassium atoms are
studied in terms of coupled Gross-Pitaevskii and Thomas-Fermi equations for
both repulsive and attractive bose-fermi interatomic potentials. Qualitative
estimates are given for solutions of the coupled equations, and the parameter
regions are obtained analytically for the boson-density profile change and for
the boson/fermion phase separation. Especially, the parameter ratio
is found that discriminates the region of the large boson-profile change. These
estimates are applied for numerical results for the potassium atoms and checked
their consistency. It is suggested that a small fraction of fermions could be
trapped without an external potential for the system with an attractive
boson-fermion interaction.Comment: 8 pages,5 figure
Utslipp av breslam til Holandsfjorden fra Svartisen kraftverk. Spredning av mulige effekter av partikkeltilførselen
Etter at Svartisen kraftverk kom i drift i 1993 er det i perioder blitt observert brunlig vann i store deler av Nordfjord/Holandsfjord. Hovedårsaken har vært en høy tilførsel av partikler til fjorden gjennom kraftverket. Det siste års målinger av suspendert materiale (SPM) i kraftverksvannet viser en markant reduksjon i tilførselen av partikler til fjorden gjennom kraftverket, og bedringene er blitt bekreftet av SPM- og siktedypsmålinger i fjorden. Det er anslått at ca. 30% av den leire og silt som slippes ut gjennom kraftverket transporteres forbi Enganeset, hvor den raskt fortynnes og konsentrasjonen av SPM vil komme ned på "bakgrunnsnivå". Sandfraksjonen vil i hovedsak sedimentere rett utenfor utslippet innerst i Nordfjord. Beregninger foretatt med utgangspunkt i dagens-, og den antatt fremtidige situasjon, indikerer liten negativ påvirkning på livet i fjorden. Lokalt, og i korte perioder, vil påvirkningen kunne være større. For å fortsatt kunne følge utviklingen i fjorden i tiden fremover foreslåes at pågående undersøkelser/målinger, med enkelte tillegg og justeringer, videreføres frem til år 2001-02 da en større etterundersøkelse er planlagt
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