Results 61 to 70 of about 970,315 (286)

Over 20-Year Follow-up of Patients with Hepatic Glycogen Storage Diseases: Single-Center Experience

open access: yesDiagnostics, 2020
Background: The published data on the long-term outcomes of glycogen storage disease (GSD) patients is sparse in the literature. The aim of this study was to analyze the long-term (over 20 years) follow-up of patients with hepatic types of GSD-I, III, VI,
Edyta Szymańska   +4 more
doaj   +1 more source

Effects of carbon incorporation on doping state of YBa2Cu3Oy

open access: yes, 2004
Effects of carbon incorporation on the doping state of YBa2Cu3Oy (Y-123) were investigated. Quantitative carbon analysis revealed that carbon could be introduced into Y-123 from both the precursor and the sintering gas.
A. Yamamoto   +17 more
core   +1 more source

GeAl2‐2xFe2xO3(OH)4 Nanotubes: New Electrocatalyst for Oxygen Evolution Reaction

open access: yesAdvanced Functional Materials, EarlyView.
Fe‐doped imogolite nanotubes are synthesized via a one‐step hydrothermal method with varying Fe substitution ratios x. Structural and spectroscopic analyses confirm homogeneous Fe incorporation while preserving tubular shape. Optimal doping at x = 0.05 enhances optical absorption, narrows band gap, reduces charge transfer resistance, and significantly ...
Yassine Naciri   +12 more
wiley   +1 more source

Limits to the salience of ultraviolet: Lessons from colour vision in bees and birds [PDF]

open access: yes, 2001
Publisher version: http://jeb.biologists.org/content/204/14/2571/F1 ...
Chittka, L, Dyer, AG, Kevan, PG
core  

Mirror dark matter interpretations of the DAMA, CoGeNT and CRESST-II data [PDF]

open access: yes, 2012
The CRESST-II collaboration have announced evidence for the direct detection of dark matter in 730 kg-days exposure of a CaWO$_4$ target. We examine these new results, along with DAMA and CoGeNT data, in the context of the mirror dark matter framework ...
G. G. Raffelt   +10 more
core   +1 more source

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

open access: yesAdvanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul   +8 more
wiley   +1 more source

Insight into the Internal Structure of Biogenic, Synthetic and Geological Apatite by Electron Microscopy and X‐Ray Scattering

open access: yesAdvanced Functional Materials, EarlyView.
Apatite occurs in many forms in nature, e.g. in teeth and geological minerals. Internally, biological apatite contains nanocrystals that are also found in synthetically prepared calcium phosphate nanoparticles which are used in biomedicine, e.g. for gene and drug delivery and for bone regeneration. Abstract Calcium phosphate is the inorganic component (
Kathrin Kostka   +3 more
wiley   +1 more source

Diagnostyka postnatalna wad układu moczowego wykrytych w okresie prenatalnym. Część 2. Zmiany w miąższu nerek

open access: yesPediatria i Medycyna Rodzinna, 2010
Wady wrodzone układu moczowego stanowią znaczącą grupę wad, które mogą być wykryte prenatalnie. Oprócz nieprawidłowych obrazów dróg wyprowadzających mocz stwierdza się również nieprawidłowości w zakresie ilości i struktury miąższu nerkowego ...
Piotr Adamczyk   +5 more
doaj  

Tartu esimesed üliõpilaspäevad said alguse Käärikult ja KVNi abil [PDF]

open access: yes, 2012
The first Tartu Student Days owe a lot to the sports complex in Kääriku and the KVN show Toomas Alatalu   Feodor Klement, Rector of the University of Tartu, and the university lecturers and students were all audaciously eager to use the “thaw” period in
Alatalu, Toomas
core   +2 more sources

Dual‐Functional Additive Regulating Zn2+ Solvation Structure and (002) Plane‐Oriented Deposition for Dendrite‐Free Zn Anodes

open access: yesAdvanced Functional Materials, EarlyView.
Sulfosalicylic acid (SSA) is introduced as a bifunctional additive for Aqueous zinc‐ion batteries. SSA reconstructs the solvation structure of Zn2+ through the synergistic effects of its multiple functional groups, suppressing side reactions while selectively promoting Zn (002) deposition to prevent dendrite formation.
Le Gao   +8 more
wiley   +1 more source

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