SwePub
Sök i SwePub databas

  Extended search

Träfflista för sökning "WFRF:(Hellmann H.) "

Search: WFRF:(Hellmann H.)

  • Result 1-10 of 19
Sort/group result
   
EnumerationReferenceCoverFind
1.
  • Hutton, R., et al. (author)
  • Lifetimes of some low-lying levels in ni xvii
  • 1987
  • In: Physica Scripta. - : IOP Publishing. - 0031-8949 .- 1402-4896. ; 35:3, s. 300-302
  • Journal article (peer-reviewed)abstract
    • Using the method of beam-foil spectroscopy we have measured the decay times of several n = 3 terms in Mg-like Ni XVII. By applying an effective method for correction of cascades (ANDC) we obtained reliable lifetimes for the terms 3s3p1P, 3s3p3P, 3p21D and 3p2 3P. The experimental data are in good agreement with recent theoretically predicted values.
  •  
2.
  • Jupén, C., et al. (author)
  • The 2p4 3s, 3p and 3d configurations of thirteen times ionized titanium, ti xiv
  • 1985
  • In: Physica Scripta. - : IOP Publishing. - 0031-8949 .- 1402-4896. ; 32:5, s. 527-533
  • Journal article (peer-reviewed)abstract
    • The spectrum of Ti XFV has been observed in the wavelength region 80-550 Å using the fast ion beam spectroscopy method. 47 lines have been identified as transitions between the 2p4 3s, 3p, and 3d configurations in the 360-540 Å interval. The level identifications are supported by comparisons between observations and Hartree-Fock calculations along the F I isoelectronic sequence.
  •  
3.
  • Ji, Xuemei, et al. (author)
  • Protein-altering germline mutations implicate novel genes related to lung cancer development
  • 2020
  • In: Nature Communications. - : Springer Science and Business Media LLC. - 2041-1723. ; 11:1
  • Journal article (peer-reviewed)abstract
    • Few germline mutations are known to affect lung cancer risk. We performed analyses of rare variants from 39,146 individuals of European ancestry and investigated gene expression levels in 7,773 samples. We find a large-effect association with an ATM L2307F (rs56009889) mutation in adenocarcinoma for discovery (adjusted Odds Ratio=8.82, P=1.18x10(-15)) and replication (adjusted OR=2.93, P=2.22x10(-3)) that is more pronounced in females (adjusted OR=6.81 and 3.19 and for discovery and replication). We observe an excess loss of heterozygosity in lung tumors among ATM L2307F allele carriers. L2307F is more frequent (4%) among Ashkenazi Jewish populations. We also observe an association in discovery (adjusted OR=2.61, P=7.98x10(-22)) and replication datasets (adjusted OR=1.55, P=0.06) with a loss-of-function mutation, Q4X (rs150665432) of an uncharacterized gene, KIAA0930. Our findings implicate germline genetic variants in ATM with lung cancer susceptibility and suggest KIAA0930 as a novel candidate gene for lung cancer risk. In lung cancer, relatively few germline mutations are known to impact risk. Here the authors looked at rare variants in 39,146 individuals and find novel germline mutations associated with risk, as well as implicating ATM and a new candidate gene for lung cancer risk.
  •  
4.
  •  
5.
  • Silveira-Maia, M., et al. (author)
  • Framework for an inclusive-oriented pedagogical assessment
  • 2023
  • Reports (other academic/artistic)abstract
    • This book resulted from the Work Package 1 (WP1) of the Inclusive Assessment Map project – so-called I AM project. I AM is an Erasmus+ funded project (Agreement No. 621435-EPP-1-2020-1-AT- EPPKA3-IPI-SOC-IN) that aims to develop – based on the Internacional Classification of Functioning, Disability and Health for Children and Youth (ICF-CY) – an innovative assessment tool that provides teachers with guidance on how to create school environments in order to be inclusive places. The partner countries are: Austria, Germany, Sweden, Norway, Belgium and Portugal. By identifying the common trends on inclusive education policies of the 4 involved countries and by revising evidence-based supports linked with students’ participation, this book presents a good practices analysis of inclusive-oriented assessment and supports implementation within educational contexts.
  •  
6.
  •  
7.
  • Dencker, Lennart, et al. (author)
  • Position Paper : EUFEPS Network on Veterinary Medicines Initiative: An interdisciplinary forum to support Veterinary Pharmacology and promote the development of new pharmaceuticals for Animal Health
  • 2016
  • In: European Journal of Pharmaceutical Sciences. - 0928-0987 .- 1879-0720. ; 91, s. I-VII
  • Journal article (peer-reviewed)abstract
    • Veterinary medicines account for a substantial portion of the production, sale, and consumption of medicines in Europe, and probably world-wide. This calls our attention to the fact that only healthy farm animals can ensure safe and sufficient livestock products to meet the growing demand for animal protein. Human and veterinary medicine share many common features - expressed and symbolised by the "One Health Concept". This concept forms the logical basis for the maintenance of healthy livestock by the control of zoonoses and foodborne diseases, the prevention of poor sanitary conditions, and the reduction of microbial and parasitic threats, including resistance to antibiotics and anti-parasitic drugs. Achieving these aims will require international cooperation and interdisciplinary action. A new initiative of the European Federation for Pharmaceutical Sciences (EUFEPS) - the Network on Veterinary Medicines - has the potential to manage and overcome these challenges. A number of EUFEPS expertise networks have already been established, and some will be instrumental in supporting the activities of the Network on Veterinary Medicines, e.g., the European Network on PharmacoGenomics Research and Implementation (EPRIN), as well as the Network on Bioavailability and Biopharmaceutics, and the envisioned Network on Systems Pharmacology. Notably, the EUFEPS Networks on Safety Sciences, on Environment and Pharmaceuticals and on NanoMedicine as well as on Regulatory Science, represent promising partners. New technologies are being introduced to veterinary medicine for the treatment of numerous and frequently species-specific conditions. Scientific input from different areas is required to evaluate the potential benefitrisk profiles of these novel products, drug delivery techniques, and medical attention for animals as a whole. Drug treatment of food-producing animals inevitably affects consumer safety and public health, as any administration of medicines to animals may result in the presence of drug residues in edible tissues or products such as milk, eggs, and honey. The many questions surrounding the risks to human health and to the environment posed by exposure to veterinary drug residues cause great concern among health authorities as well as the public. In particular, the shared use of many classes of antimicrobials in both veterinary and human medicine, the emergence and spread of resistant microbes from animals or animal-derived products to humans, and the presence of contaminated manure in the environment are all provoking deep concern throughout the world. The Network on Veterinary Medicines initiative sees itself as broadly positioned. Among its most important goals are contributing to legislative issues in veterinary medicine and to the development of new pharmaceuticals for animal health, including novel drug delivery systems. Efforts to support the academic teaching and training of veterinary professionals and formulators for veterinary drug delivery are also considered imperative objectives of the network. The pursuit of these tasks will depend on interdisciplinary cooperation among experts from pharmaceutical and veterinary sciences, concentrating on issues where scientists from academia, industry and regulatory agencies can collaborate. National and international healthcare bodies, as well as organisations dedicated to the endorsement of teaching and training of scientists in pharmaceutical and veterinary sciences, are also key partners. Major objectives of the network include the following: strengthening academic research to promote the emergence of new concepts, principles and mechanisms of action to develop innovative new veterinary medicinal products, supporting the education and training of future healthcare professionals in veterinary practice, pharmacy and industrial research, including continuing professional development, and supporting Veterinary Universities. Further efforts of the Network will encourage the European Commission to initiate calls for research in the area of veterinary medicines, such as Horizon 2020. Once these calls are in place, the formation of strong consortia to apply for funding (IMI, EU-funding) is projected. The success of the Network depends on the engagement and expertise of cooperating specialists. It will benefit from the experience and means of other EUFEPS networks.
  •  
8.
  •  
9.
  • Hellmann, Lena, et al. (author)
  • Diverse growth trends and climate responses across Eurasia's boreal forest
  • 2016
  • In: Environmental Research Letters. - : IOP Publishing. - 1748-9326. ; 11:7
  • Journal article (peer-reviewed)abstract
    • The area covered by boreal forests accounts for similar to 16% of the global and 22% of the Northern Hemisphere landmass. Changes in the productivity and functioning of this circumpolar biome not only have strong effects on species composition and diversity at regional to larger scales, but also on the Earth's carbon cycle. Although temporal inconsistency in the response of tree growth to temperature has been reported from some locations at the higher northern latitudes, a systematic dendroecological network assessment is still missing for most of the boreal zone. Here, we analyze the geographical patterns of changes in summer temperature and precipitation across northern Eurasia >60 degrees N since 1951 AD, as well as the growth trends and climate responses of 445 Pinus, Larix and Picea ring width chronologies in the same area and period. In contrast to widespread summer warming, fluctuations in precipitation and tree growth are spatially more diverse and overall less distinct. Although the influence of summer temperature on ring formation is increasing with latitude and distinct moisture effects are restricted to a few southern locations, growth sensitivity to June-July temperature variability is only significant at 16.6% of all sites (p <= 0.01). By revealing complex climate constraints on the productivity of Eurasia's northern forests, our results question the a priori suitability of boreal tree-ring width chronologies for reconstructing summer temperatures. This study further emphasizes regional climate differences and their role on the dynamics of boreal ecosystems, and also underlines the importance of free data access to facilitate the compilation and evaluation of massively replicated and updated dendroecological networks.
  •  
10.
  • Hellmann, S., et al. (author)
  • Time-resolved x-ray photoelectron spectroscopy at FLASH
  • 2012
  • In: New Journal of Physics. - : IOP Publishing. - 1367-2630. ; 14
  • Journal article (peer-reviewed)abstract
    • The technique of time-resolved pump-probe x-ray photoelectron spectroscopy using the free-electron laser in Hamburg (FLASH) is described in detail. Particular foci lie on the macrobunch resolving detection scheme, the role of vacuum space-charge effects and the synchronization of pump and probe lasers. In an exemplary case study, the complete Ta 4f core-level dynamics in the layered charge-density-wave (CDW) compound 1T-TaS2 in response to impulsive optical excitation is measured on the sub-picosecond to nanosecond timescale. The observed multi-component dynamics is related to the intrinsic melting and reformation of the CDW as well as to extrinsic pump-laser-induced vacuum space-charge effects.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-10 of 19

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view