Results 21 to 30 of about 12,017 (193)

The Heisenberg-RIXS instrument at the European XFEL. [PDF]

J Synchrotron Radiat
The aim of this work is to present Heisenberg RIXS at the European XFEL, the first high‐resolution soft X‐ray instrument enabling time‐resolved resonant inelastic X‐ray scattering close to the transform limit from solid and liquid‐jet samples. The optical design, mechanical layout and performance are described in detail and discussed in a broader ...
Schlappa J, Ghiringhelli G, Van Kuiken BE, Teichmann M, Miedema PS, Delitz JT, Gerasimova N, Molodtsov S, Adriano L, Baranasic B, Broers C, Carley R, Gessler P, Ghodrati N, Hickin D, Hoang LP, Izquierdo M, Mercadier L, Mercurio G, Parchenko S, Stupar M, Yin Z, Martinelli L, Merzoni G, Peng YY, Reuss T, Sreekantan Nair Lalithambika S, Techert S, Laarmann T, Huotari S, Schroeter C, Langer B, Giessel T, Buchheim J, Gwalt G, Sokolov A, Siewert F, Buechner R, Vaz da Cruz V, Eckert S, Liu CY, Sohrt C, Weniger C, Pietzsch A, Neppl S, Senf F, Scherz A, Föhlisch A.   +47 more
europepmc   +2 more sources

Complementary Tumor Diagnosis by Single Cell–Based Cytogenetics Using Multi‐marker Fluorescence In Situ Hybridization (mFISH)

Current Protocols, Volume 3, Issue 11, November 2023., 2023
Abstract Multi‐color (or multi‐marker) fluorescence in situ hybridization (mFISH) is a well‐established, valuable, complementary tool for prenatal and pathological (tumor) diagnosis. A variety of chromosomal abnormalities, such as partial or total chromosomal gains, losses, inversions, or translocations, which are considered to cause genetic syndromes,
Gero Brockhoff
wiley   +1 more source

Looking Beyond Jerusalem: A Fifteenth‐Century Exercise in Image Comparison

Art History, Volume 46, Issue 4, Page 640-666, September 2023., 2023
Critical image comparison is a widespread art‐historical practice. This essay explores why a Brabantine artist encouraged viewers to exercise it in the late fifteenth century. At the time, northern European artists tested out how images could be means of transcending the visible world while simultaneously showcasing their very constructedness. The self‐
Hanna Vorholt
wiley   +1 more source

Optical genome mapping for detection of chromosomal aberrations in prenatal diagnosis

Acta Obstetricia et Gynecologica Scandinavica, Volume 102, Issue 8, Page 1053-1062, August 2023., 2023
Optical genome mapping reached 97.8% concordant clinical diagnosis with standard‐of‐care methods for all chromosomal aberrations by a singular testing platform, suggesting that optical genome mapping has the potential to become a promising cytogenetic tool for prenatal diagnosis.
Qinxin Zhang, Yan Wang, Yiyun Xu, Ran Zhou, Mingtao Huang, Fengchang Qiao, Lulu Meng, An Liu, Jing Zhou, Li Li, Xiuqing Ji, Zhengfeng Xu, Ping Hu   +12 more
wiley   +1 more source

Leaf Scorching following Foliar Fertilization of Wheat with Urea or Urea–Ammonium Nitrate Is Caused by Ammonium Toxicity

Agronomy, 2022
Foliar fertilization is a potential tool to increase the use-efficiency of nitrogen (N) fertilizers. However, whilst leaf scorching has frequently been reported, the underlying physiological processes are not clear.
Saulo Augusto Quassi de Castro, Thomas Kichey, Daniel Pergament Persson, Jan Kofod Schjoerring   +3 more
doaj   +1 more source

Association between low fetal fraction in cell‐free DNA screening and fetal chromosomal aberrations: A systematic review and meta‐analysis

Prenatal Diagnosis, Volume 43, Issue 7, Page 838-853, June 2023., 2023
Abstract Objective To perform a systematic review and meta‐analysis of the available literature on low fetal fraction (LFF) in cell‐free DNA (cfDNA) screening and the risk of fetal chromosomal aberrations. Method We searched articles published between January 2010 and May 2021 in PubMed and EMBASE databases.
Ellis C. Becking, Ewoud Schuit, Sophie M. E. van Baar de Knegt, Erik A. Sistermans, Lidewij Henneman, Mireille N. Bekker, Peter G. Scheffer   +6 more
wiley   +1 more source

Photon‐shot‐noise‐limited transient absorption soft X‐ray spectroscopy at the European XFEL

Journal of Synchrotron Radiation, Volume 30, Issue 2, Page 284-300, March 2023., 2023
A beam‐splitting off‐axis zone plate setup to measure transient X‐ray absorption spectroscopy is presented, as implemented at the Spectroscopy and Coherent Scattering instrument at the European X‐ray Free‐Electron Laser.Femtosecond transient soft X‐ray absorption spectroscopy (XAS) is a very promising technique that can be employed at X‐ray free ...
Loïc Le Guyader, Andrea Eschenlohr, Martin Beye, William Schlotter, Florian Döring, Cammille Carinan, David Hickin, Naman Agarwal, Christine Boeglin, Uwe Bovensiepen, Jens Buck, Robert Carley, Andrea Castoldi, Alessandro D'Elia, Jan-Torben Delitz, Wajid Ehsan, Robin Engel, Florian Erdinger, Hans Fangohr, Peter Fischer, Carlo Fiorini, Alexander Föhlisch, Luca Gelisio, Michael Gensch, Natalia Gerasimova, Rafael Gort, Karsten Hansen, Steffen Hauf, Manuel Izquierdo, Emmanuelle Jal, Ebad Kamil, Suren Karabekyan, Thomas Kluyver, Tim Laarmann, Tobias Lojewski, David Lomidze, Stefano Maffessanti, Talgat Mamyrbayev, Augusto Marcelli, Laurent Mercadier, Giuseppe Mercurio, Piter S. Miedema, Katharina Ollefs, Kai Rossnagel, Benedikt Rösner, Nico Rothenbach, Andrey Samartsev, Justine Schlappa, Kiana Setoodehnia, Gheorghe Sorin Chiuzbaian, Lea Spieker, Christian Stamm, Francesco Stellato, Simone Techert, Martin Teichmann, Monica Turcato, Benjamin Van Kuiken, Heiko Wende, Alexander Yaroslavtsev, Jun Zhu, Serguei Molodtsov, Christian David, Matteo Porro, Andreas Scherz   +63 more
wiley   +1 more source

Applying minimally invasive biomarkers of chronic stress across complex ecological contexts

American Journal of Human Biology, Volume 34, Issue 11, November 2022., 2022
Abstract Chronic stress is both theoretically and methodologically challenging to operationalize through biomarkers. Yet minimally invasive, field‐friendly biomarkers of chronic stress are valuable in research linking biology and culture, seeking to understand differential patterns of human development across ecological contexts, and exploring the ...
Jason A. DeCaro, Courtney Helfrecht
wiley   +1 more source

Imperium und Pergament- Wege zum Heiligen Römischen Reich [PDF]

, 2012
Schneidmüller, Bernd
core   +2 more sources

Megahertz‐rate ultrafast X‐ray scattering and holographic imaging at the European XFEL

Journal of Synchrotron Radiation, Volume 29, Issue 6, Page 1454-1464, November 2022., 2022
Results from the first megahertz‐repetition‐rate X‐ray scattering experiments at the Spectroscopy and Coherent Scattering (SCS) instrument of the European XFEL are presented.The advent of X‐ray free‐electron lasers (XFELs) has revolutionized fundamental science, from atomic to condensed matter physics, from chemistry to biology, giving researchers ...
Nanna Zhou Hagström, Michael Schneider, Nico Kerber, Alexander Yaroslavtsev, Erick Burgos Parra, Marijan Beg, Martin Lang, Christian M. Günther, Boris Seng, Fabian Kammerbauer, Horia Popescu, Matteo Pancaldi, Kumar Neeraj, Debanjan Polley, Rahul Jangid, Stjepan B. Hrkac, Sheena K. K. Patel, Sergei Ovcharenko, Diego Turenne, Dmitriy Ksenzov, Christine Boeglin, Marina Baidakova, Clemens von Korff Schmising, Martin Borchert, Boris Vodungbo, Kai Chen, Chen Luo, Florin Radu, Leonard Müller, Miriam Martínez Flórez, André Philippi-Kobs, Matthias Riepp, Wojciech Roseker, Gerhard Grübel, Robert Carley, Justine Schlappa, Benjamin E. Van Kuiken, Rafael Gort, Laurent Mercadier, Naman Agarwal, Loïc Le Guyader, Giuseppe Mercurio, Martin Teichmann, Jan Torben Delitz, Alexander Reich, Carsten Broers, David Hickin, Carsten Deiter, James Moore, Dimitrios Rompotis, Jinxiong Wang, Daniel Kane, Sandhya Venkatesan, Joachim Meier, Florent Pallas, Tomasz Jezynski, Maximilian Lederer, Djelloul Boukhelef, Janusz Szuba, Krzysztof Wrona, Steffen Hauf, Jun Zhu, Martin Bergemann, Ebad Kamil, Thomas Kluyver, Robert Rosca, Michał Spirzewski, Markus Kuster, Monica Turcato, David Lomidze, Andrey Samartsev, Jan Engelke, Matteo Porro, Stefano Maffessanti, Karsten Hansen, Florian Erdinger, Peter Fischer, Carlo Fiorini, Andrea Castoldi, Massimo Manghisoni, Cornelia Beatrix Wunderer, Eric E. Fullerton, Oleg G. Shpyrko, Christian Gutt, Cecilia Sanchez-Hanke, Hermann A. Dürr, Ezio Iacocca, Hans T. Nembach, Mark W. Keller, Justin M. Shaw, Thomas J. Silva, Roopali Kukreja, Hans Fangohr, Stefan Eisebitt, Mathias Kläui, Nicolas Jaouen, Andreas Scherz, Stefano Bonetti, Emmanuelle Jal   +98 more
wiley   +1 more source