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Showing 1 to 12 of 294 entries
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Fractal dimension and energetic heterogeneity of gold-modified Al–Fe–Ce Pilc's

Science education

Carriazo JG, Molina R, Moreno S.
GSID: SldRolcZJawJ
JG Carriazo, R Molina, S Moreno - Applied Surface Science, 2008 - Elsevier

This paper studies the energetic and topographical changes that occur on the surface of a series of clays pillared with the mixed Al–Fe–Ce system and on the surface of solids …

Cognitive training for schizophrenia in developing countries: a pilot trial in Brazil.

Schizophrenia research and treatment

Pontes LM, Martins CB, Napolitano IC, Fonseca JR, Oliveira GM, Iso SM, Menezes AK, Vizzotto AD, di Sarno ES, Elkis H.
PMID: 24288608
Schizophr Res Treatment. 2013;2013:321725. doi: 10.1155/2013/321725. Epub 2013 Oct 30.

Cognitive deficits in schizophrenia can massively impact functionality and quality of life, furthering the importance of cognitive training. Despite the development of the field in Europe and in the United States, no programmes have been developed and tested in...

Flux-dependent crossover between quantum and classical behavior in a dc SQUID.

Physical review letters

Butz S, Feofanov AK, Fedorov KG, Rotzinger H, Thomann AU, Mackrodt B, Dolata R, Geshkenbein VB, Blatter G, Ustinov AV.
PMID: 25541799
Phys Rev Lett. 2014 Dec 12;113(24):247005. doi: 10.1103/PhysRevLett.113.247005. Epub 2014 Dec 11.

In a coupled system of one classical and one quantum mechanical degree of freedom, the quantum degree of freedom can facilitate the escape of the whole system. Such unusual escape characteristics have been theoretically predicted as the "Münchhausen effect."...

Cellulose Nanocrystals from Forest Residues as Reinforcing Agents for Composites: A Study from Macro- to Nano-Dimensions.

Carbohydrate polymers

Moriana R, Vilaplana F, Ek M.
PMID: 26794957
Carbohydr Polym. 2016 Mar 30;139:139-49. doi: 10.1016/j.carbpol.2015.12.020. Epub 2015 Dec 15.

This study investigates for the first time the feasibility of extracting cellulose nanocrystals (CNCs) from softwood forestry logging residues (woody chips, branches and pine needles), with an obtained gravimetric yield of over 13%. Compared with the other residues, woody...

Dynamic esophageal scintigraphy in patients with achalasia.

Nuclear medicine review. Central & Eastern Europe

Prásek J, Hep A, Dolina J, Díte P.
PMID: 14600982
Nucl Med Rev Cent East Eur. 2000;3(1):57-60.

BACKGROUND: Dynamic esophageal scintigraphy has been proven as an efficient technique of diagnosis of esophageal dysmotility.METHODS: The authors monitored the transit velocity, anti-peristalsis and the retention of radioactivity in the esophagus by dynamic esophageal scintigraphy in a group of...

Recurrent Lower Gastrointestinal Bleeding: Ileal GIST Diagnosed by Video Capsule Endoscopy-A Case Report and Literature Review.

Case reports in gastrointestinal medicine

Ling J, Lamsen M, Coron R, Deliana D, Siddiqui S, Rangraj M, Jesmajian S.
PMID: 24027646
Case Rep Gastrointest Med. 2013;2013:285457. doi: 10.1155/2013/285457. Epub 2013 Aug 21.

Introduction. Gastrointestinal stromal tumor (GIST) in the ileum is an extremely rare cause of recurrent lower gastrointestinal bleeding (GIB). Case Report. An 89-year-old man was admitted with melana. He had extensive PMH of CAD post-CABG/AICD, AAA repair, chronic anemia,...

Effects of Triton X-100 and PEG on the Catalytic Properties and Thermal Stability of Lipase from .

The open biochemistry journal

Perna RF, Tiosso PC, Sgobi LM, Vieira AMS, Vieira MF, Tardioli PW, Soares CMF, Zanin GM.
PMID: 29290831
Open Biochem J. 2017 Jul 31;11:66-76. doi: 10.2174/1874091X01711010066. eCollection 2017.

METHODS: The glyoxyl-agarose support was prepared by etherification of 6% agarose beads with glycidol and further oxidation with sodium periodate. CRL was immobilized covalently on glyoxyl-agarose support in the absence and presence of 1% (w/v) Triton-X-100 or 5 g...

Thermal Modeling of Tool Temperature Distribution during High Pressure Coolant Assisted Turning of Inconel 718.

Materials (Basel, Switzerland)

D'Addona DM, Raykar SJ.
PMID: 30696088
Materials (Basel). 2019 Jan 28;12(3). doi: 10.3390/ma12030408.

This paper presents a finite-element modeling (FEM) of tool temperature distribution during high pressure coolant assisted turning of Inconel 718, which belongs to the heat resistance superalloys of the Nickel-Chromium family. Machining trials were conducted under four machining conditions:...

Analysis of the posterior cingulate cortex with [18F]FDG-PET and Naa/mI in mild cognitive impairment and Alzheimer's disease: Correlations and differences between the two methods.

Dementia & neuropsychologia

Coutinho AMN, Porto FHG, Zampieri PF, Otaduy MC, Perroco TR, Oliveira MO, Nunes RF, Pinheiro TL, Bottino CMC, Leite CC, Buchpiguel CA.
PMID: 29213988
Dement Neuropsychol. 2015 Oct-Dec;9(4):385-393. doi: 10.1590/1980-57642015DN94000385.

Reduction of regional brain glucose metabolism (rBGM) measured by [18F]FDG-PET in the posterior cingulate cortex (PCC) has been associated with a higher conversion rate from mild cognitive impairment (MCI) to Alzheimer's disease (AD). Magnetic Resonance Spectroscopy (MRS) is a...

Modulation of the Redox Potential and Electron/Proton Transfer Mechanisms in the Outer Membrane Cytochrome OmcF From .

Frontiers in microbiology

Teixeira LR, Cordas CM, Fonseca MP, Duke NEC, Pokkuluri PR, Salgueiro CA.
PMID: 32010071
Front Microbiol. 2020 Jan 14;10:2941. doi: 10.3389/fmicb.2019.02941. eCollection 2019.

The monoheme outer membrane cytochrome F (OmcF) from

Fixed or adjustable sling in the treatment of male stress urinary incontinence: results from a large cohort study.

Translational andrology and urology

Hüsch T, Kretschmer A, Obaje A, Kirschner-Hermanns R, Anding R, Pottek T, Rose A, Olianas R, Friedl A, Homberg R, Pfitzenmaier J, Abdunnur R, Queissert F, Naumann CM, Schweiger J, Wotzka C, Nyarangi-Dix J, Hofmann T, Ulm K, Hübner W, Bauer RM, Haferkamp A.
PMID: 32676393
Transl Androl Urol. 2020 Jun;9(3):1099-1107. doi: 10.21037/tau-19-852.

BACKGROUND: Fixed and adjustable male slings for the treatment of male urinary stress incontinence became increasingly popular during the last decade. Although fixed slings are recommended for the treatment of mild to moderate stress urinary incontinence, there is still...

Valorization of Chicken Feet By-Product of the Poultry Industry: High Qualities of Gelatin and Biofilm from Extraction of Collagen.

Polymers

Santana JCC, Gardim RB, Almeida PF, Borini GB, Quispe APB, Llanos SAV, Heredia JA, Zamuner S, Gamarra FMC, Farias TMB, Ho LL, Berssaneti FT.
PMID: 32121646
Polymers (Basel). 2020 Mar 02;12(3). doi: 10.3390/polym12030529.

In this research, products with high quality were obtained from natural sources. The sensorial qualities, chemical characterization, and physical properties of gelatin extracted from chicken feet were compared with commercial gelatins. The extraction process was performed using acetic acid...

Showing 1 to 12 of 294 entries