Search Results - "Siebert, F"

Fire and herbivory shape belowground bud banks in a semi-arid African savanna by Bombo, AB, Siebert, F, Fidelis, A

“…Fire and herbivory are major drivers in tropical savanna ecosystems and they selected a flora composed of species able to cope with recurrent aboveground…”
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Resolving voltage-dependent structural changes of a membrane photoreceptor by surface-enhanced IR difference spectroscopy by Jiang, X, Zaitseva, E, Schmidt, M, Siebert, F, Engelhard, M, Schlesinger, R, Ataka, K, Vogel, R, Heberle, J

“…Membrane proteins are molecular machines that transport ions, solutes, or information across the cell membrane. Electrophysiological techniques have unraveled…”
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Forb community responses to an extensive drought in two contrasting land-use types of a semi-arid Lowveld savanna by Siebert, F, Klem, J, Van Coller, H

“…Projected increases in the frequency and severity of drought events are expected to impose changes in the ecology of native forb communities in semi-arid…”
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Sceletium tortuosum: A review on its phytochemistry, pharmacokinetics, biological and clinical activities by Olatunji, T.L., Siebert, F., Adetunji, A.E., Harvey, B.H., Gericke, J., Hamman, J.H., Van der Kooy, F.

“…Sceletium tortuosum (L.) N.E.Br, the most sought after and widely researched species in the genus Sceletium is a succulent forb endemic to South Africa…”
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Sceletium tortuosum: A review on its phytochemistry, pharmacokinetics, biological, pre-clinical and clinical activities by Olatunji, T.L., Siebert, F., Adetunji, A.E., Harvey, B.H., Gericke, J., Hamman, J.H., Van der Kooy, F.

“…Sceletium tortuosum (L.) N.E.Br., the most sought after and widely researched species in the genus Sceletium is a succulent forb endemic to South Africa…”
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Fire and herbivory drive fungal and bacterial communities through distinct above- and belowground mechanisms by Vermeire, M.-L., Thoresen, J., Lennard, K., Vikram, S., Kirkman, K., Swemmer, A.M., Te Beest, M., Siebert, F., Gordijn, P., Venter, Z., Brunel, C., Wolfaard, G., Krumins, J.A., Cramer, M.D., Hawkins, H.-J.

“…Fire and herbivory are important natural disturbances in grassy biomes. Both drivers are likely to influence belowground microbial communities but no studies…”
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Prospective multicentre clinical study on inter- and intrapatient genetic variability for antimicrobial resistance of Helicobacter pylori by Bilgilier, C., Stadlmann, A., Makristathis, A., Thannesberger, J., Kastner, M.-T., Knoflach, P., Steiner, P., Schöniger-Hekele, M., Högenauer, C., Blesl, A., Datz, C., Huber-Schönauer, U., Schöfl, R., Wewalka, F., Püspök, A., Mitrovits, N., Leiner, J., Tilg, H., Effenberger, M., Moser, M., Siebert, F., Hinterberger, I., Wurzer, H., Stupnicki, T., Watzinger, N., Gombotz, G., Hubmann, R., Klimpel, S., Biowski-Frotz, S., Schrutka-Kölbl, C., Graziadei, I., Ludwiczek, O., Kundi, M., Hirschl, A.M., Steininger, C.

“…We report on a large prospective, multicentre clinical investigation on inter- and intrapatient genetic variability for antimicrobial resistance of…”
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Mutant frizzled-4 disrupts retinal angiogenesis in familial exudative vitreoretinopathy by Samuels, Mark E, Guernsey, Duane L, Zheng, Binyou, Zhang, Lin-Hua, Kaykas, Ajamete, Hayden, Michael R, MacDonald, Marcia L.E, Dubé, Marie-Pierre, Singaraja, Roshni R, Siebert, Lee F, Shastry, Barkur S, Moon, Randall T, Zeisler, Jutta, Pimstone, Simon N, Trese, Michael T, Goldberg, Y. Paul, Sheldahl, Laird C, Hoskin-Mott, Ann, Robitaille, Johane

“…Familial exudative vitreoretinopathy (FEVR) is a hereditary ocular disorder characterized by a failure of peripheral retinal vascularization. Loci associated…”
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Infrared spectroscopy applied to biochemical and biological problems by Siebert, F

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SP-0859 High dose to a small volume - Is brachytherapy the best SBRT? by Siebert, F.

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GEC-ESTRO ACROP recommendations on calibration and traceability of HE HDR-PDR photon-emitting brachytherapy sources at the hospital level by Perez-Calatayud, Jose, Ballester, Facundo, Carlsson Tedgren, Åsa, DeWerd, Larry A., Papagiannis, Panagiotis, Rivard, Mark J., Siebert, Frank-André, Vijande, Javier

“…•Most Radiotherapy Departments in Europe have HDR-PDR brachytherapy equipment with Ir-192 or Co-60.•The present GEC-ESTRO ACROP Recommendations provide…”
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High-Dose-Rate Brachytherapy for Radical Dose Escalation in Patients With Localized Prostate Cancer: A Longitudinal Comparative Study of 3 Historical Protocols by Galalae, R, Schroeder, C, Geiger, F, Jiang, P, Siebert, F, Kimmig, B, Dunst, J

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Analyzing Tumorlets in Prostate LDR Brachytherapy: Possible Lessons for Focal Therapy by Todor, D.A, Anscher, M.S, Hagan, M.P, Siebert, F, Sebastian, K, Catron, T

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From shade- to sun-grown perennial crops in Sulawesi, Indonesia: implications for biodiversity conservation and soil fertility by Siebert, Stephen F

“…Traditional, complex forest farming systems are increasingly convertedto sun-grown monocultures throughout the tropics. Biophysical, soil andbiodiversity…”
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Combined High-Dose-Rate (HDR) Brachytherapy and External Beam Radiation Therapy (EBRT) for Prostate Cancer: 5- and 10-Year Outcomes of Protocols 1 Versus 2 by Galalae, R, Zakikhany, N.H, Geiger, F, Siebert, F, Nebelin, A, Kimmig, B

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Adjuvant HDR-Brachytherapy for Treatment of Recurrent Keloids by Dunst, J, Jiang, P, Niehoff, P, Bockelmann, G, Druecke, D, Siebert, F

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OC-142 DOSIMETRY FOR HDR HEAD AND NECK BRACHYTHERAPY PATIENTS USING A GRID-BASED BOLTZMANN SOLVER by Siebert, F, Wolf, S, Kovacs, G

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SU‐E‐T‐530: Comparison of Analytical and Monte Carlo Calculations for Heterogeneity Corrections in LDR Prostate Brachytherapy by Hueso, F, Vijande, J, Perez‐Calatayud, J, Ballester, F, Siebert, F

“…Purpose: It is well‐known that tissue heterogeneities and calcifications have significant influence on low energy brachytherapy. The aim of this work is to…”
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Demographic Effects of Collecting Rattan Cane and Their Implications for Sustainable Harvesting by SIEBERT, STEPHEN F.

“…Rattan, Old World climbing palm, is an extremely valuable nontimber forest product whose canes are gathered for both market and nonmarket uses. I evaluated the…”
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GEC-ESTRO ACROP recommendations on calibration and traceability of LE-LDR photon-emitting brachytherapy sources at the hospital level by Perez-Calatayud, Jose, Ballester, Facundo, Carlsson Tedgren, Åsa, Rijnders, Alex, Rivard, Mark J., Andrássy, Michael, Niatsetski, Yury, Schneider, Thorsten, Siebert, Frank-André

“…•Recommendations to assure harmonized and high-quality seed calibration in European clinics.•To provide a European wide high standard in LE-LDR source…”
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