Search Results - "Postma, A A"

Quantitative 3D Analysis of Plant Roots Growing in Soil Using Magnetic Resonance Imaging by van Dusschoten, Dagmar, Metzner, Ralf, Kochs, Johannes, Postma, Johannes A., Pflugfelder, Daniel, Bühler, Jonas, Schurr, Ulrich, Jahnke, Siegfried

“…Precise measurements of root system architecture traits are an important requirement for plant phenotyping. Most of the current methods for analyzing root…”
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Dividing the pie: A quantitative review on plant density responses by Postma, Johannes A., Hecht, Vera L., Hikosaka, Kouki, Nord, Eric A., Pons, Thijs L., Poorter, Hendrik

“…Plant population density is an important variable in agronomy and forestry and offers an experimental way to better understand plant–plant competition. We made…”
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Co-optimization of axial root phenotypes for nitrogen and phosphorus acquisition in common bean by Rangarajan, Harini, Postma, Johannes A, Lynch, Jonathan P

“…Abstract Background and Aims Root architecture is a primary determinant of soil resource acquisition. We hypothesized that root architectural phenes will…”
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OpenSimRoot: widening the scope and application of root architectural models by Postma, Johannes A., Kuppe, Christian, Owen, Markus R., Mellor, Nathan, Griffiths, Marcus, Bennett, Malcolm J., Lynch, Jonathan P., Watt, Michelle

“…OpenSimRoot is an open-source, functional–structural plant model and mathematical description of root growth and function. We describe OpenSimRoot and its…”
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Benefits and limits of biological nitrification inhibitors for plant nitrogen uptake and the environment by Kuppe, Christian W., Postma, Johannes A.

“…Plant growth and high yields are secured by intensive use of nitrogen (N) fertilizer, which, however, pollutes the environment, especially when N is in the…”
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Phylogenetic lineages in the Botryosphaeriales: a systematic and evolutionary framework by Slippers, B., Boissin, E., Phillips, A.J.L., Groenewald, J.Z., Lombard, L., Wingfield, M.J., Postma, A., Burgess, T., Crous, P.W.

“…The order Botryosphaeriales represents several ecologically diverse fungal families that are commonly isolated as endophytes or pathogens from various woody…”
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The TRACK-PD study: protocol of a longitudinal ultra-high field imaging study in Parkinson's disease by Wolters, A F, Heijmans, M, Michielse, S, Leentjens, A F G, Postma, A A, Jansen, J F A, Ivanov, D, Duits, A A, Temel, Y, Kuijf, M L

“…The diagnosis of Parkinson's Disease (PD) remains a challenge and is currently based on the assessment of clinical symptoms. PD is also a heterogeneous disease…”
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The T2-FLAIR mismatch sign as an imaging marker for non-enhancing IDH-mutant, 1p/19q-intact lower-grade glioma: a validation study by Broen, Martinus P G, Smits, Marion, Wijnenga, Maarten M J, Dubbink, Hendrikus J, Anten, Monique H M E, Schijns, Olaf E M G, Beckervordersandforth, Jan, Postma, Alida A, van den Bent, Martin J

“…Abstract Background The purpose of this study was to assess the reproducibility of the previously described T2–fluid attenuated inversion recovery (FLAIR)…”
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Root cortical senescence decreases root respiration, nutrient content and radial water and nutrient transport in barley by Schneider, Hannah M., Wojciechowski, Tobias, Postma, Johannes A., Brown, Kathleen M., Lücke, Andreas, Zeisler, Viktoria, Schreiber, Lukas, Lynch, Jonathan P.

“…The functional implications of root cortical senescence (RCS) are poorly understood. We tested the hypotheses that RCS in barley (1) reduces the respiration…”
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Impact of axial root growth angles on nitrogen acquisition in maize depends on environmental conditions by Dathe, A., Postma, J. A., Postma-Blaauw, M. B., Lynch, J. P.

“…Crops with reduced requirement for nitrogen (N) fertilizer would have substantial benefits in developed nations, while improving food security in developing…”
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Dynamic root growth and architecture responses to limiting nutrient availability: linking physiological models and experimentation by Postma, Johannes A., Schurr, Ulrich, Fiorani, Fabio

“…In recent years the study of root phenotypic plasticity in response to sub-optimal environmental factors and the genetic control of these responses have…”
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Plant density modifies root system architecture in spring barley (Hordeum vulgare L.) through a change in nodal root number by Hecht, V. L., Temperton, V. M., Nagel, K. A., Rascher, U., Pude, R., Postma, Johannes A.

“…Aim Previously, we showed that sowing density influences root length density (RLD), specific root length (SRL) especially in the topsoil, and shallowness of…”
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Catecholaminergic polymorphic ventricular tachycardia: RYR2 mutations, bradycardia, and follow up of the patients by Postma, A V, Denjoy, I, Kamblock, J, Alders, M, Lupoglazoff, J-M, Vaksmann, G, Dubosq-Bidot, L, Sebillon, P, Mannens, M M A M, Guicheney, P, Wilde, A A M

“…Background: The aim of the study was to assess underlying genetic cause(s), clinical features, and response to therapy in catecholaminergic polymorphic…”
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Printability and bio-functionality of a shear thinning methacrylated xanthan-gelatin composite bioink by Garcia-Cruz, M R, Postma, A, Frith, J E, Meagher, L

“…3D bioprinting is a recent technique that can create complex cell seeded scaffolds and therefore holds great promise to revolutionize the biomedical sector by…”
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Neural correlates of egocentric and allocentric frames of reference combined with metric and non-metric spatial relations by Ruotolo, F., Ruggiero, G., Raemaekers, M., Iachini, T., van der Ham, I.J.M., Fracasso, A., Postma, A.

“…Spatial relations (SRs: coordinate/metric vs categorical/non metric) and frames of reference (FoRs: egocentric/body vs allocentric/external element) represent…”
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Differential uptake of nanoparticles by human M1 and M2 polarized macrophages: protein corona as a critical determinant by Binnemars-Postma, Karin A, ten Hoopen, Hetty WM, Storm, Gert, Prakash, Jai

“…To investigate the interaction behavior of M1- and M2-type macrophages with nanoparticles of different sizes with/without the presence of serum. THP-1 human…”
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Procedural Blood Pressure and Intracranial Hemorrhage on Dual-Energy Computed Tomography After Endovascular Stroke Treatment by Robbe, M. M. Q., Pinckaers, F. M. E., Olthuis, S. G. H., Bos, M. J., van Oostenbrugge, R. J., van Zwam, W. H., Staals, J., Postma, A. A.

“…Purpose Optimal systolic blood pressure (SBP) management during endovascular treatment (EVT) for acute ischemic stroke remains a topic of debate. Though BP is…”
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Cost-effectiveness of ravulizumab compared with eculizumab for the treatment of paroxysmal nocturnal hemoglobinuria in the Netherlands by Quist, S. W., Postma, A. J., Myrén, K. J., de Jong, L. A., Postma, M. J.

“…Objectives The aim of this study was to evaluate the cost-effectiveness of ravulizumab compared with eculizumab for the treatment of adult patients with…”
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Linking human cerebral and ocular waste clearance: Insights from tear fluid and ultra-high field MRI by van der Thiel, Merel M., van de Sande, Nienke, Meeusen, Anouk, Drenthen, Gerhard S., Postma, Alida A., Nuijts, Rudy M.M.A., van der Knaap, Noa, Ramakers, Inez H.G.B., Webers, Carroll A.B., Backes, Walter H., Gijs, Marlies, Jansen, Jacobus F.A.

“…Impaired cerebral waste clearance (i.e., glymphatics) is evident in aging and neurodegenerative disorders, such as Alzheimer's disease, where an impaired waste…”
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The Optimal Lateral Root Branching Density for Maize Depends on Nitrogen and Phosphorus Availability by Postma, Johannes Auke, Dathe, Annette, Lynch, Jonathan Paul

“…Observed phenotypic variation in the lateral root branching density (LRBD) in maize (Zea mays) is large (1-41 cm⁻¹ major axis [i.e. brace, crown, seminal, and…”
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