Results 101 to 110 of about 787,049 (300)

Tunable 3D‐Printed Static Mixers for Gradient Bioprinting With High Cell Viability

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT The fabrication of native tissue‐like structures with gradual transitions in material properties, cell types, and growth factors remains a major challenge in biofabrication due to the lack of suitable methods. Mimicking the hierarchical organization of living tissues is essential for functional models, yet creating gradient, multimaterial ...
Florian Hofmann   +9 more
wiley   +1 more source

An Investigation into the Prevalence of Migraine and Its Prophylactic Treatment Patterns in the Czech Republic: An Observational Study

open access: yesJournal of Pain Research, 2020
David Dolezil,1 Jolana Markova,2 Jiri Klimes,3,4 Zuzana Pocikova,3,4 Filip Dostal,3,4 Radka Stepanova,5,6 Adam Svobodnik5,7 1Prague Headache Center, DADO MEDICAL s.r.o., Prague, Czech Republic; 2University Thomayer Hospital, Prague, Czech Republic ...
Dolezil D   +6 more
doaj  

Remarkable harvestmen from the Czech Republic [PDF]

open access: yes, 2013
The fauna of harvestmen of the Czech Republic is relatively well-known (SILHAVY 1956, MARTENS 1978). Still, species new for the country have recently been found both in natural (KLlMES & BEZDECKA 1995) and synanthropic habitats (KLlMES 1995).
Klimeš, Leoš, Roušar, Antonín
core  

Shaping Carbon Nitrides for Advanced Macrostructures

open access: yesAdvanced Materials Technologies, EarlyView.
This review examines how carbon nitride can be shaped through a range of printing and interfacial assembly methods. By bringing together additive manufacturing and liquid–liquid structuring concepts, carbon nitride is moving beyond its traditional powder‐based photocatalyst form toward digitally designed robust macroscale architectures with high design
Simona Baluchová, Baris Kumru
wiley   +1 more source

The Research and Study of International Security in the Czech Republic:

open access: yesCzech Journal of International Relations, 2016
The analysis surveys the evolution of security studies in the Czech Republic after 1990. Firstly, the historical context and institutional development of the discipline are analyzed; afterwards the intellectual tradition of Czech security studies is ...
Oldřich Bureš   +2 more
doaj  

Substituent Effects on Cyanine Dyes Vary with Position and Chain Length

open access: yesAdvanced Optical Materials, EarlyView.
In cyanines, substituent effects vary as a function of substituent position and cyanine length. Electron‐donating‐ and ‐withdrawing groups at meso‐ and α‐positions of 4n+1/4n−1 long cyanines (n = 1, 2, 3…) cause opposing, hypsochromic and bathochromic shifts of the 1st UV–vis absorption bands.
David Dunlop   +2 more
wiley   +1 more source

Controlled gentamicin release from multi-layered electrospun nanofibrous structures of various thicknesses

open access: yesInternational Journal of Nanomedicine, 2012
Jakub Sirc,1 Sarka Kubinova,2 Radka Hobzova,1 Denisa Stranska,3 Petr Kozlik,4 Zuzana Bosakova,4 Dana Marekova,2 Vladimir Holan,5 Eva Sykova,2 Jiri Michalek11Department of Polymer Gels, Institute of Macromolecular Chemistry, Academy of Science of the ...
Sirc J   +9 more
doaj  

Nanocrystal Quality–Controlled Scintillation in Porous YAG:Ce Aerogels

open access: yesAdvanced Optical Materials, EarlyView.
High‐temperature thermal treatment of YAG:Ce nanoscintillator aerogels increases light yield under ionizing radiation by up to eightfold without affecting timing performance. Additionally, low‐temperature atmospheric treatments reversibly modify the cerium oxidation state, revealing strong defect sensitivity and offering new strategies to optimize ...
Pavlo Mai   +11 more
wiley   +1 more source

West Nile Fever in Czechland

open access: yesEmerging Infectious Diseases, 1999
Zdenek Hubálek   +2 more
doaj   +1 more source

Attractiveness of the small towns in the Czech Republic [PDF]

open access: yes
The paper deals with attractiveness of small towns (from 3 to 20 thousand inhabitants) in the Czech Republic. It analyses development of the inhabitants of the small towns from the half of the 19th century until nowadays.
Jiri Jezek
core  

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