Results 51 to 60 of about 2,352 (136)

Long‐Term Associations Between Energy Expenditure and CGM‐Derived Metrics in Adults With Type 1 Diabetes: A Retrospective Analysis of the Syntactiq Cockpit Database

Diabetes, Obesity and Metabolism, EarlyView.
Katharina Bünzel, Sabrina Sanfilippo, Janis Schierbauer, Lukas Schuster, Harald Sourij, Martin Tauschmann, Ulrike Leb‐Stöger, Andreas Seemann, Gerhard Tschakert, Philipp Birnbaumer, Ali Kapan, Othmar Moser   +11 more
wiley   +1 more source

Photoionization of resonantly driven atomic states by an extreme ultraviolet-free-electron laser: intensity dependence and renormalization of Rabi frequencies

New Journal of Physics, 2013
We analyze theoretically the high intensity photoionization dynamics of a system with two atomic states resonantly coupled by coherent extreme ultraviolet laser radiation that also gives rise to the ionization.
B Kaiser, A Brand, M Glässl, A Vagov, V M Axt, U Pietsch   +5 more
doaj   +1 more source

Convergence of Organ‐on‐a‐Chip and Freeform Printing of Sacrificial Poly(2‐cyclopropyl‐2‐oxazoline) Enables the Generation of Perfusable Endothelialized Channels in Hydrogels

Macromolecular Rapid Communications, Volume 47, Issue 14, 20 July 2026.
We employ freeform printing of thermo‐responsive poly(2‐oxazoline) to directly fabricate suspended sacrificial vascular templates within Organ‐on‐a‐chip devices. This enables circular, perfusable channels down to 200 µm without post‐processing.
Giulia Maria Di Gravina, Patrick Kuntschke, Zeno Guttenberg, Philipp Linke, Katja P. Schumann, Meike N. Leiske, Thomas Scheibel, Matthias Ryma   +7 more
wiley   +1 more source

Single-catalyst high-weight% hydrogen storage in an N-heterocycle synthesized from lignin hydrogenolysis products and ammonia

Nature Communications, 2016
Energy storage and biomass utilization are two major challenges for sustainability. Here the authors use a major lignin hydrogenolysis product for the synthesis of an N-heterocycle and develop a bimetallic catalyst for repeated hydrogenation ...
Daniel Forberg, Tobias Schwob, Muhammad Zaheer, Martin Friedrich, Nobuyoshi Miyajima, Rhett Kempe   +5 more
doaj   +1 more source

Remembering Arnold Berliner (1862–1942)

Natural Sciences, Volume 6, Issue 3, July 2026.
Arnold Berliner (1862–1942), unknown date. Deutsche Nationalbibliothek, Deutsches Exilarchiv 1933–1945, Frankfurt am Main, Kryptonachlass Paul Rosbaud (EB 2007/128k). ABSTRACT After a career as a research physicist in the lighting industry (Allgemeine Elektricitäts‐Gesellschaft [AEG]), Arnold Berliner founded in 1913 the journal Die Naturwissenschaften.
Stefan L. Wolff
wiley   +1 more source

Size matters for nonlinear (protein) wave patterns

New Journal of Physics, 2018
Pattern formation and selection are fundamental, omnipresent principles in nature—from small cells up to geological scales. In E. coli bacteria, for example, self-organized pole-to-pole oscillations of Min proteins—resembling a short standing wave—ensure
Fabian Bergmann, Lisa Rapp, Walter Zimmermann   +2 more
doaj   +1 more source

Urinary Collagen Peptides Predict Mortality

PROTEOMICS, Volume 26, Issue 7, Page 98-110, July 2026.
ABSTRACT Organ fibrosis caused by the presence of excessive extracellular matrix (ECM) is related to mortality. Urinary peptide signatures were reported to be predictive of death in SARS‐CoV‐2 and chronic kidney disease. Such signatures were composed for 68% of collagen fragments.
Maria Frantzi, Felix Keller, Agnieszka Latosinska, Joachim Beige, Alexandre Mebazaa, Anaïs Caillard, Dewei An, Paul Perco, Joost P. Schanstra, Lorenzo Catanese, Ralph Wendt, Harald Rupprecht, Jan A. Staessen, Antonia Vlahou, Harald Mischak, Justyna Siwy   +15 more
wiley   +1 more source

Data for ion and seed dependent fibril assembly of a spidroin core domain

Data in Brief, 2015
This data article includes size exclusion chromatography data of soluble eADF4(C16), an engineered spider silk variant based on the core domain sequence of the natural dragline silk protein ADF4 of Araneus diadematus, in combination with light scattering;
Martin Humenik, Andrew M. Smith, Sina Arndt, Thomas Scheibel   +3 more
doaj   +1 more source

Crystal structure of tetrakis[(4-methyl-pyridin-2-yl)-trimethylsilanylamido] zirconium(IV), Zr(C9H15N2Si)4

Zeitschrift für Kristallographie - New Crystal Structures, 2006
C36H60N8Si4Zr, triclinic, P1̅ (no. 2), a = 12.0360(6) Å, b = 18.8040(9) Å, c = 21.581(1) Å, α = 69.448(4)°, β = 75.278(4)°, γ = 88.159(4)°, V = 4414.5 Å3, Z = 4, Rgt(F) = 0.035, wRref(F2) = 0.101, T = 191 K.
Noor A., Irrgang T., Kempe R.
doaj   +1 more source

Disorder scattering in classical flat channel transport of particles between twisted magnetic square patterns

Communications Physics
We measure the trajectories of macroscopic magnetic particles pulled against gravity between twisted alternating magnetic square patterns in a superposed homogeneous magnetic field normal to both patterns.
Anna M. E. B. Rossi, Adrian Ernst, Magdalena Dörfler, Thomas M. Fischer   +3 more
doaj   +1 more source