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您的检索式：作者名="Guenter Hofmann"
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| 1 | Mapping the clinical practice of traditional,complementary and integrative medicine in oncology in Western countries:A multinational cross-sectional survey显示文摘Background Many cancer patients seek adjunctive therapies to biomedical cancer treatments at some point of their disease trajectory.While acupuncture is increasingly recommended by leading oncological associations,limited evidence exists concerning the evidence-informed practice and adherence to current guidelines of traditional complementary and integrative medicine(TCIM)practitioners treating cancer patients.Methods An international online-survey assessed the demographical data,clinical practice,and sources of information used by TCIM practitioners in Austria,Germany,United States of America,Australia,and New Zealand.Results In total,404 respondents completed the survey,of which 254(62.9%)treated cancer patients.Most practitioners were acupuncturists and herbalists(57.1%),had(16.8±9.9)years of clinical experience and see a median of 2(1,4)cancer patients per week.Breast cancer(61.8%)is the most common cancer type seen in TCIM clinics.Adjunctive TCIM treatments are frequently concurrent with the patient’s cancer specific treatment(39.9%),which is also reflected by the main goal of a TCIM treatment to alleviate side effects(52.4%).However,only 28.0%of the respondents are in contact with the treating oncologist.According to the respondents,pain is most effectively treated using acupuncture,while herbal medicine is best for cancer-related fatigue.TCIM practitioners mostly use certified courses(33.1%)or online databases(28.3%)but often believe that experts are more reliable to inform their practice(37.0%)than research publications(32.7%).Conclusion Acupuncturists and herbalists commonly treat cancer patients.Most practitioners use TCIM as an adjunct to biomedicine as supportive care and use it largely in accordance with current oncological guidelines. | Matthias Huemer Sandro Graca Sarah Bitsche Guenter Hofmann Mike Armour Martin Pichler | 2024 | Journal of Integrative Medicine2024，22，1： | 0 |
| 2 | Coupled solid-fluid FE-analysis of an embankment dam显示文摘A coupled solid-fluid FE-model for partially saturated soils,characterized by modeling the soil as a three-phase material consisting of a deformable soil skeleton and the fluid phases water and air,is reviewed briefly.As a constitutive model for the soil skeleton,the well-known Barcelona Basic model(BBM)is employed,which is formulated in terms of net stress and matric suction.For the BBM,a computationally efficient return mapping algorithm is proposed,which only requires the solution of a scalar nonlinear equation at the integration point level.The coupled FE-model is applied to the coupled transient numerical simulation of the water flow and the deformations and stresses in an embankment dam. | Michael PERTL Matthias HOFMANN Guenter HOFSTETTER | 2011 | Frontiers of Structural and Civil Engineering2011，5，1： | 0 |
| 3 | Development of a sample preparation approach to measure the size of nanoparticle aggregates by electron microscopy显示文摘Electron microscopy (EM) is widely used for nanoparticle (NP) sizing. Following an initial assessment of two sample preparation protocols described in the current literature as'unperturbed', we found that neither could accurately measure the size of NPs featuring a broad size distribution, e.g., aggregates. Because many real-world NP samples consist of aggregates, this finding was of considerable concern. The data showed that the protocols introduced errors into the measurement by either inducing agglomeration artefacts or providing a skewed size distribution towards small particles (skewing artefact). The focus of this work was to develop and apply a mathematical refinement to correct the skewing artefact. This refinement provided a much improved agreement between EM and a reference methodology, when applied to the measurement of synthetic amorphous silica NPs. Further investigation, highlighted the influence of NP chemistry on the refinement. This study emphasised the urgent need for greater and more detailed consideration regarding the sample preparation of NP aggregates to routinely achieve accurate measurements by EM. This study also provided a novel refinement solution applicable to the size characterisation of silica and c让rate-coated gold NPs featuring broad size distributions. With further research, this approach could be extended to other NP types. | Agnieszka Dudkiewicz Angela Lehner Qasim Chaudhry Kristian Molhave Guenter Allmaier Karen Tiede Alistair B.A. Boxall Peter Hofmann John Lewis | 2019 | Particuology2019，17，4： | 0 |
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