Ursachen für unterschiedliche Geruchsbewertung nach Fanger und VDI-Richtlinien: Abschlußbericht
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In: FLT
In: 3,1 8/95
In: Ossietzky: Zweiwochenschrift für Politik, Kultur, Wirtschaft, Band 2, Heft 20, S. 685
ISSN: 1434-7474
In: Ossietzky: Zweiwochenschrift für Politik, Kultur, Wirtschaft, Band 2, Heft 21, S. 737
ISSN: 1434-7474
In: Ossietzky: Zweiwochenschrift für Politik, Kultur, Wirtschaft, Band 2, Heft 22, S. 764-765
ISSN: 1434-7474
In: Sociological focus: quarterly journal of the North Central Sociological Association, Band 9, Heft 4, S. 389-398
ISSN: 2162-1128
In: Emerging adulthood, Band 3, Heft 6, S. 388-399
ISSN: 2167-6984
Qualitative methods are viewed as central to the theory of emerging adulthood, but there remains a relative dearth of qualitative inquiry that fully captures the richness and complexities of emerging adulthood life. One of the challenges to conducting such research is the lack of familiarity with qualitative methods. Accordingly, this article describes foundational issues in qualitative inquiry by delineating the commonalities among all qualitative approaches. Meta-theoretical issues regarding ontology, epistemology, and methodology are discussed, as rigorous qualitative inquiry must always be aware of and transparent about how these issues inform and constrain the methods used. A step-by-step guide––including design of research questions, methods of data collection, sampling, and analysis––is presented to demonstrate how to conduct research that fully utilizes the affordances of rigorous qualitative inquiry. Examples from research on emerging adulthood are used to illustrate each decision made during the qualitative inquiry research process.
In: Emerging adulthood, Band 10, Heft 1, S. 249-263
ISSN: 2167-6984
Women are outperforming men on many academic achievement metrics in tertiary education. Contributing factors may include the hegemonic masculine expectations for boys and men to be successful, strong, and unemotional. The aim of this qualitative study was to therefore investigate how American emerging adult men may perpetuate expectations of stoicism and silence when discussing their academic struggles. Fifteen American male college students between the ages of 19 and 26 ( M = 21.40, SD = 2.10) who self-identified as struggling academically were interviewed about their struggles. A thematic analysis revealed that they engaged in three overarching forms of male silence when discussing their struggles: personal, private, and public. The conversational consequences of these forms of silence are explained that resulted in these students having difficulty identifying their own emotions, not wanting to tell others about their academic struggles, and assuming that others did not want to hear about it.
In: The journal of psychology: interdisciplinary and applied, Band 97, Heft 2, S. 205-213
ISSN: 1940-1019
In: Environmental management: an international journal for decision makers, scientists, and environmental auditors, Band 68, Heft 4, S. 539-552
ISSN: 1432-1009
Reconceiving relationships between universities, schools, and community organizations through research-practice partnerships, and building capacity for partnership work, necessarily entails rethinking the mentorship of graduate students. In this article, we describe our findings on what mentorship looks like in a now 9-year RPP focusing on educational equity through participatory approaches. The authors include the two project principal investigators and three doctoral students who participated at different stages of the project, one of whom is now a faculty member. In our analysis, we identify dimensions of a more horizontal form of mentorship, involving qualities and skills that extend beyond traditional practices of academic apprenticeship: universalizing who is an intellectual, cultivating community responsiveness, implementing collective structures and protocols, and constructing a shared vision. Our findings shift conceptions of mentorship from individual apprenticeship into a narrowly defined discipline to a collective undertaking that aims to democratize expertise and enact a new vision of the public scholar. ; American Educational Research Association
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In: Zentralblatt für Gynäkologie, Band 127, Heft 3
ISSN: 1438-9762
6 páginas, 3 figuras ; Background Different classes of small RNAs (sRNAs) refine the expression of numerous genes in higher eukaryotes by directing protein partners to complementary nucleic acids, where they mediate gene silencing. Plants encode a unique class of sRNAs, called trans-acting small interfering RNAs (tasiRNAs), which post-transcriptionally regulate protein-coding transcripts, as do microRNAs (miRNAs), and both sRNA classes control development through their targets. TasiRNA biogenesis requires multiple components of the siRNA pathway and also miRNAs. But while 21mer siRNAs originating from transgenes can mediate silencing across several cell layers, miRNA action seems spatially restricted to the producing or closely surrounding cells. Principal Findings We have previously described the isolation of a genetrap reporter line for TAS3a, the major locus producing AUXIN RESPONS FACTOR (ARF)-regulating tasiRNAs in the Arabidopsis shoot. Its activity is limited to the adaxial (upper) side of leaf primordia, thus spatially isolated from ARF-activities, which are located in the abaxial (lower) side. We show here by in situ hybridization and reporter fusions that the silencing activities of ARF-regulating tasiRNAs are indeed manifested non-cell autonomously to spatially control ARF activities. Conclusions/Significance Endogenous tasiRNAs are thus mediators of a mobile developmental signal and might provide effective gene silencing at a distance beyond the reach of most miRNAs ; This work was supported by grants from the National Science Foundation (DBI-0421604) and the Robertson Research Fund to R.M.; a starting grant from the European Research Council (ERC, Frontiers of RNAi, 210890) to O.V.; an ANR grant (ANR06 GPLA 011) to A.M. and M.C.; a grant from the European Union integrated project SIROCCO (Silencing RNAs: Organisers and Coordinators of Complexity in Eukaryotic Organisms; LSHG-CT-2006-037900) to D.G; an EMBO long-term fellowship (ALTF 864-2005) and a postdoctoral fellowship from DuPont to R.S.; a European Union Marie Curie fellowship (041419) to V.R.F.; and a research fellowship from the DFG to M.B. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript ; Peer reviewed
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In: Notfall & Rettungsmedizin: Organ von: Deutsche Interdisziplinäre Vereinigung für Intensiv- und Notfallmedizin, Band 21, Heft 4, S. 278-288
ISSN: 1436-0578
Background: Surgery is the main modality of cure for solid cancers and was prioritised to continue during COVID-19 outbreaks. This study aimed to identify immediate areas for system strengthening by comparing the delivery of elective cancer surgery during the COVID-19 pandemic in periods of lockdown versus light restriction. Methods: This international, prospective, cohort study enrolled 20 006 adult (≥18 years) patients from 466 hospitals in 61 countries with 15 cancer types, who had a decision for curative surgery during the COVID-19 pandemic and were followed up until the point of surgery or cessation of follow-up (Aug 31, 2020). Average national Oxford COVID-19 Stringency Index scores were calculated to define the government response to COVID-19 for each patient for the period they awaited surgery, and classified into light restrictions (index 60). The primary outcome was the non-operation rate (defined as the proportion of patients who did not undergo planned surgery). Cox proportional-hazards regression models were used to explore the associations between lockdowns and non-operation. Intervals from diagnosis to surgery were compared across COVID-19 government response index groups. This study was registered at ClinicalTrials.gov, NCT04384926. Findings: Of eligible patients awaiting surgery, 2003 (10·0%) of 20 006 did not receive surgery after a median follow-up of 23 weeks (IQR 16-30), all of whom had a COVID-19-related reason given for non-operation. Light restrictions were associated with a 0·6% non-operation rate (26 of 4521), moderate lockdowns with a 5·5% rate (201 of 3646; adjusted hazard ratio [HR] 0·81, 95% CI 0·77-0·84; p<0·0001), and full lockdowns with a 15·0% rate (1775 of 11 827; HR 0·51, 0·50-0·53; p<0·0001). In sensitivity analyses, including adjustment for SARS-CoV-2 case notification rates, moderate lockdowns (HR 0·84, 95% CI 0·80-0·88; p<0·001), and full lockdowns (0·57, 0·54-0·60; p<0·001), remained independently associated with non-operation. Surgery beyond 12 weeks from diagnosis in patients without neoadjuvant therapy increased during lockdowns (374 [9·1%] of 4521 in light restrictions, 317 [10·4%] of 3646 in moderate lockdowns, 2001 [23·8%] of 11 827 in full lockdowns), although there were no differences in resectability rates observed with longer delays. Interpretation: Cancer surgery systems worldwide were fragile to lockdowns, with one in seven patients who were in regions with full lockdowns not undergoing planned surgery and experiencing longer preoperative delays. Although short-term oncological outcomes were not compromised in those selected for surgery, delays and non-operations might lead to long-term reductions in survival. During current and future periods of societal restriction, the resilience of elective surgery systems requires strengthening, which might include protected elective surgical pathways and long-term investment in surge capacity for acute care during public health emergencies to protect elective staff and services.
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