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Showing 25 to 36 of 446 entries
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Field-induced switching of chirality in undulated ferroelectric and antiferroelectric SmCP phases formed by bent-core mesogens.

Angewandte Chemie (International ed. in English)

Reddy RA, Schröder MW, Bodyagin M, Kresse H, Diele S, Pelzl G, Weissflog W.
PMID: 15612078
Angew Chem Int Ed Engl. 2005 Jan 21;44(5):774-8. doi: 10.1002/anie.200461490.

No abstract available.

Optical characteristics of the UNAM 2-m Ritchey-Chretien telescope.

Applied optics

Noble R, Cobos F, Diego F, Sasian J.
PMID: 20396199
Appl Opt. 1982 Sep 01;21(17):3181-3. doi: 10.1364/AO.21.003181.

Measurements made on the components and on two assembled systems of a 2-m Ritchey-Chretien telescope have been used to determine the actual characteristics of the telescope. Sufficient precision has been obtained so that other focal ratio systems can be...

Fabrication of highly ordered arrays of platinum nanoparticles using direct laser interference patterning.

ACS applied materials & interfaces

Acevedo DF, Salavagione HJ, Lasagni AF, Morallón E, Mücklich F, Barbero C.
PMID: 20355974
ACS Appl Mater Interfaces. 2009 Mar;1(3):549-51. doi: 10.1021/am900075z.

Highly ordered electrode arrays composed of lines of platinum nanoparticles deposited onto gold substrates have been made by direct laser interference patterning of polyaniline thin films, followed by electrochemical deposition of platinum nanoparticles. Nanostructured arrays of electrocatalytic platinum particles...

Induction of specific immunotherapy with hymenoptera venoms using ultrarush regimen in children: safety and tolerance.

Journal of allergy

Köhli-Wiesner A, Stahlberger L, Bieli C, Stricker T, Lauener R.
PMID: 21804830
J Allergy (Cairo). 2012;2012:790910. doi: 10.1155/2012/790910. Epub 2011 Jul 19.

Background & Objective. Ultrarush induction for specific venom immunotherapy has been shown to be reliable and efficacious in adults. In this study its safety and tolerance in children was evaluated. Methods. Retrospective analysis of 102 ultrarush desensitizations carried out...

Electroanalysis using modified hierarchical nanoporous carbon materials.

Faraday discussions

Rodriguez RC, Moncada AB, Acevedo DF, Planes GA, Miras MC, Barbero CA.
PMID: 24466663
Faraday Discuss. 2013;164:147-73. doi: 10.1039/c3fd00018d.

The role of the electrode nanoporosity in electroanalytical processes is discussed and specific phenomena (slow double layer charging, local pH effects) which can be present in porous electrode are described. Hierarchical porous carbon (HPC) materials are synthesized using a...

Current results of pelvic perfusion for non-resectable relapsing of pelvic cancer.

Oncology reports

Santinami M, Cascinelli F, Chiti A, Galluzzo D, Inglese M, Delia F, Santoro N, Sequeira C, Vaglini M, Deraco M.
PMID: 21594516
Oncol Rep. 1996 Nov;3(6):1097-102. doi: 10.3892/or.3.6.1097.

Twenty-eight patients affected by non-resectable pelvic recurrence of a primary pelvic malignant neoplasm were treated by isolated pelvic perfusion, at mean hyperthermia, with different drugs, chosen taking into account tumor chemosensitivity. All patients had been previously treated. Four complete...

Promoter architectures in the yeast ribosomal expression program.

Transcription

Bosio MC, Negri R, Dieci G.
PMID: 21468232
Transcription. 2011 Mar;2(2):71-77. doi: 10.4161/trns.2.2.14486.

Ribosome biogenesis begins with the orchestrated expression of hundreds of genes, including the three large classes of ribosomal protein, ribosome biogenesis and snoRNA genes. Current knowledge about the corresponding promoters suggests the existence of novel class-specific transcriptional strategies and...

Increased peroxisomal enzyme mRNA levels in adult rat hepatocytes cultured in a chemically defined medium and treated with nafenopin.

Toxicology in vitro : an international journal published in association with BIBRA

Bieri F, Nemali MR, Muakkassah-Kelly S, Waechter F, Stäubli W, Reddy JK, Bentley P.
PMID: 20837432
Toxicol In Vitro. 1988;2(4):235-40. doi: 10.1016/0887-2333(88)90041-0.

Nafenopin is a known inducer of peroxisome proliferation in the hepatocytes of treated rodents. Primary cultures of adult rat hepatocytes maintained in a chemically-defined medium respond to the drug. RNAs from hepatocyte cultures treated for 1, 8 and 20...

[Self-assessment and quality development in primary care: results of the German pilot study using the International Maturity Matrix].

Zeitschrift fur Evidenz, Fortbildung und Qualitat im Gesundheitswesen

Kuch C, Elwyn G, Diel F, Pfaff H, Bekkers MJ.
PMID: 21129707
Z Evid Fortbild Qual Gesundhwes. 2010;104(8):682-90. doi: 10.1016/j.zefq.2010.07.001.

The International Maturity Matrix has been developed with the aim to provide a European instrument for a facilitated self-assessment of primary care organisations. It covers seven dimensions; their implementation is evaluated by the whole practice team on six theoretically-founded...

The stomatogastric nervous system as a model for studying sensorimotor interactions in real-time closed-loop conditions.

Frontiers in computational neuroscience

Daur N, Diehl F, Mader W, Stein W.
PMID: 22435059
Front Comput Neurosci. 2012 Mar 14;6:13. doi: 10.3389/fncom.2012.00013. eCollection 2012.

The perception of proprioceptive signals that report the internal state of the body is one of the essential tasks of the nervous system and helps to continuously adapt body movements to changing circumstances. Despite the impact of proprioceptive feedback...

Thermoresponsive magnetic nanoparticles for seawater desalination.

ACS applied materials & interfaces

Zhao Q, Chen N, Zhao D, Lu X.
PMID: 24134565
ACS Appl Mater Interfaces. 2013 Nov 13;5(21):11453-61. doi: 10.1021/am403719s. Epub 2013 Oct 31.

Thermoresponsive magnetic nanoparticles (MNPs) as a class of smart materials that respond to a change in temperature may by used as a draw solute to extract water from brackish or seawater by forward osmosis (FO). A distinct advantage is...

Colorectal cancer stem cells and cell death.

Cancers

Catalano V, Gaggianesi M, Spina V, Iovino F, Dieli F, Stassi G, Todaro M.
PMID: 24212789
Cancers (Basel). 2011 Apr 11;3(2):1929-46. doi: 10.3390/cancers3021929.

Nowadays it is reported that, similarly to other solid tumors, colorectal cancer is sustained by a rare subset of cancer stem-like cells (CSCs), which survive conventional anticancer treatments, thanks to efficient mechanisms allowing escape from apoptosis, triggering tumor recurrence....

Showing 25 to 36 of 446 entries