@misc{VolkertBeckCederholmetal.2019,
  author    = {Volkert, Dorothee and Beck, Anne Marie and Cederholm, Tommy and Cereda, Emanuele and Cruz-Jentoft, Alfonso J. and Goisser, Sabine and de Groot, Lisette and Grosshauser, Franz and Kiesswetter, Eva and Norman, Kristina and Pourhassan, Maryam and Reinders, Ilse and Roberts, Helen C. and Rolland, Yves and Schneider, St{\´e}phane M. and Sieber, Cornel and Thiem, Ulrich and Visser, Marjolein and Wijnhoven, Hanneke and Wirth, Rainer},
  title     = {Management of malnutrition in older patients},
  series = {Journal of Clinical Medicine : open access journal},
  volume    = {8},
  journal   = {Journal of Clinical Medicine : open access journal},
  number    = {7},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2077-0383},
  doi       = {10.3390/jcm8070974},
  pages     = {16},
  year      = {2019},
  abstract  = {Malnutrition is widespread in older people and represents a major geriatric syndrome with multifactorial etiology and severe consequences for health outcomes and quality of life. The aim of the present paper is to describe current approaches and evidence regarding malnutrition treatment and to highlight relevant knowledge gaps that need to be addressed. Recently published guidelines of the European Society for Clinical Nutrition and Metabolism (ESPEN) provide a summary of the available evidence and highlight the wide range of different measures that can be taken—from the identification and elimination of potential causes to enteral and parenteral nutrition—depending on the patient's abilities and needs. However, more than half of the recommendations therein are based on expert consensus because of a lack of evidence, and only three are concern patient-centred outcomes. Future research should further clarify the etiology of malnutrition and identify the most relevant causes in order to prevent malnutrition. Based on limited and partly conflicting evidence and the limitations of existing studies, it remains unclear which interventions are most effective in which patient groups, and if specific situations, diseases or etiologies of malnutrition require specific approaches. Patient-relevant outcomes such as functionality and quality of life need more attention, and research methodology should be harmonised to allow for the comparability of studies.},
  language  = {en}
}
@article{VolkertKiesswetterCederholmetal.2019,
  author    = {Volkert, Dorothee and Kiesswetter, Eva and Cederholm, Tommy and Donini, Lorenzo M. and Egiseer, Doris and Norman, Kristina and Schneider, Stephane M. and Stroebele-Benschop, Nanette and Torbahn, Gabriel and Wirth, Rainer and Visser, Marjolein},
  title     = {Development of a Model on Determinants of Malnutrition in Aged Persons},
  series = {Gerontology and Geriatric Medicine},
  volume    = {5},
  journal   = {Gerontology and Geriatric Medicine},
  publisher = {Sage Publ.},
  address   = {Thousand Oaks},
  issn      = {2333-7214},
  doi       = {10.1177/2333721419858438},
  pages     = {8},
  year      = {2019},
  abstract  = {In older persons, the origin of malnutrition is often multifactorial with a multitude of factors involved. Presently, a common understanding about potential causes and their mode of action is lacking, and a consensus on the theoretical framework on the etiology of malnutrition does not exist. Within the European Knowledge Hub "Malnutrition in the Elderly (MaNuEL)," a model of "Determinants of Malnutrition in Aged Persons" (DoMAP) was developed in a multistage consensus process with live meetings and written feedback (modified Delphi process) by a multiprofessional group of 33 experts in geriatric nutrition. DoMAP consists of three triangle-shaped levels with malnutrition in the center, surrounded by the three principal conditions through which malnutrition develops in the innermost level: low intake, high requirements, and impaired nutrient bioavailability. The middle level consists of factors directly causing one of these conditions, and the outermost level contains factors indirectly causing one of the three conditions through the direct factors. The DoMAP model may contribute to a common understanding about the multitude of factors involved in the etiology of malnutrition, and about potential causative mechanisms. It may serve as basis for future research and may also be helpful in clinical routine to identify persons at increased risk of malnutrition.},
  language  = {en}
}
@article{KlausZeheElsneretal.2014,
  author    = {Klaus, Julian and Zehe, Erwin and Elsner, Martin and Palm, Juliane and Schneider, Dorothee and Schroeder, Boris and Steinbeiss, Sibylle and van Schaik, Loes and West, Stephanie},
  title     = {Controls of event-based pesticide leaching in natural soils: A systematic study based on replicated field scale irrigation experiments},
  series = {Journal of hydrology},
  volume    = {512},
  journal   = {Journal of hydrology},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {0022-1694},
  doi       = {10.1016/j.jhydrol.2014.03.020},
  pages     = {528 -- 539},
  year      = {2014},
  abstract  = {Tile drains strongly influence the water cycle in agricultural catchment in terms of water quantity and quality. The connectivity of preferential flow to tile drains can create shortcuts for rapid transport of solutes into surface waters. The leaching of pesticides can be linked to a set of main factors including, rainfall characteristics, soil moisture, chemical properties of the pesticides, soil properties, and preferential flow paths. The connectivity of the macropore system to the tile drain is crucial for pesticide leaching. Concurring influences of the main factors, threshold responses and the role of flow paths are still poorly understood. The objective of this study is to investigate these influences by a replica series of three irrigation experiments on a tile drain field site using natural and artificial tracers together with applied pesticides. We found a clear threshold behavior in the initialization of pesticide transport that was different between the replica experiments. Pre-event soil water contributed significantly to the tile drain flow, and creates a flow path for stored pesticides from the soil matrix to the tile drain. This threshold is controlled by antecedent soil moisture and precipitation characteristics, and the interaction between the soil matrix and preferential flow system. Fast transport of pesticides without retardation and the remobilization could be attributed to this threshold and the interaction between the soil matrix and the preferential flow system. Thus, understanding of the detailed preferential flow processes clearly enhances the understanding of pesticide leaching on event and long term scale, and can further improve risk assessment and modeling approaches. (C) 2014 Elsevier B.V. All rights reserved.},
  language  = {en}
}