Volterra, Fascism, and France

Capristo, Annalisa

doi:10.1017/s0269889715000265

Cited by 6 publications

(5 citation statements)

References 28 publications

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“…The catabolism of isoleucine and valine initiates in the muscles and yields NADH, which can be utilized for ATP generation . CD patients are at high risk of developing nutritional status impairment, so the amino acid level changes in CD appear to be rational . Decreased function of the intestinal mucosa correlates with malnutrition.…”

Section: Discussionmentioning

confidence: 99%

“…Decreased function of the intestinal mucosa correlates with malnutrition. Therefore, the assessment of nutritional status and energy requirements plays an important role in the management and follow‐up of CD . Some of the increased amino acids were also reported to be increased in fecal extracts …”

Section: Discussionmentioning

confidence: 99%

“…[37] CD patients are at high risk of developing nutritional status impairment, so the amino acid level changes in CD appear to be rational. [38] Decreased function of the intestinal mucosa correlates with malnutrition. Therefore, the assessment of nutritional status and energy requirements plays an important role in the management and follow-up of CD.…”

Section: Discussionmentioning

confidence: 99%

“…Therefore, the assessment of nutritional status and energy requirements plays an important role in the management and follow-up of CD. [38] Some of the increased amino acids were also reported to be increased in fecal extracts. [14] Based on Schicho and co-authors' findings, CD have an impact on amino acid metabolism; in comparison with the control cohort, CD patients had higher isoleucine and lower valine levels.…”

Section: Discussionmentioning

confidence: 99%

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¹H NMR based metabolic profiling in Crohn's disease by random forest methodology

Fathi

Majari-Kasmaee

Mani-Varnosfaderani

et al. 2014

Magnetic Reson in Chemistry

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The present study was designed to search for metabolic biomarkers and their correlation with serum zinc in Crohn's disease patients. Crohn's disease (CD) is a form of inflammatory bowel disease that may affect any part of the gastrointestinal tract and can be difficult to diagnose using the clinical tests. Thus, introduction of a novel diagnostic method would be a major step towards CD treatment. Proton nuclear magnetic resonance spectroscopy ((1)H NMR) was employed for metabolic profiling to find out which metabolites in the serum have meaningful significance in the diagnosis of CD. CD and healthy subjects were correctly classified using random forest methodology. The classification model for the external test set showed a 94% correct classification of CD and healthy subjects. The present study suggests Valine and Isoleucine as differentiating metabolites for CD diagnosis. These metabolites can be used for screening of risky samples at the early stages of CD diagnoses. Moreover, a robust random forest regression model with good prediction outcomes was developed for correlating serum zinc level and metabolite concentrations. The regression model showed the correlation (R(2)) and root mean square error values of 0.83 and 6.44, respectively. This model suggests valuable clues for understanding the mechanism of zinc deficiency in CD patients.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

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¹H NMR based metabolic profiling in Crohn's disease by random forest methodology

Fathi

Majari-Kasmaee

Mani-Varnosfaderani

et al. 2014

Magnetic Reson in Chemistry

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“…6 History of dislocations. It was convenient that Vito Volterra, the brilliant Italian mathematical physicist and doomed politician 7,8 had already studied cut and displaced solids for other purposes (figures 2 and 3). These can be viewed as being constructed by using a magical saw which effectively cuts without removing material, displacing the cut surfaces in various ways and then welding the metal together again.…”

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confidence: 99%

The Dislocation-Particle Analogy and Plasma-Crystal Models

Fisher¹

2018

Foundations of Materials Science and Engineering

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Dislocation theory has been interacting quite fruitfully with various fields of pure and applied mathematics, mainly tensor calculus, differential geometry and the theory of generalized functions. And last, but not least, some ideas born within dislocation theory might prove useful for solving some fundamental problems of physics in the general theory of relativity and particle physics.S.I.Ben Abraham, Fundamental Aspects of Dislocation Theory, USDC, 1970Now many years ago, metallurgists were puzzled by the fact that a simple plastic deformation model for metals, in which planes of atoms were imagined to slide over one another, predicted shear strengths which were about 1000 times higher than those which were actually measured. The problem was of course that they were making the same mistake that inexperienced hotel staff might make. Faced with moving a very large carpet by a small distance across an assembly room, naïve staff might try to drag it bodily across the floor; probably an impossible task given the considerable weight and coefficient of friction. The task can in fact be accomplished quite easily by exploiting the first, and most elementary analogy to be considered here: that is, the carpet-ruck of Orowan, a phenomenon which has itself been explored in quite surprising detail with regard to its creation 1 , statics and inertial dynamics 2,3 . It is found that friction permits sufficiently large rucks to remain when the initial compression is removed. The analogy breaks down somewhat with regard to movement because a simple elastic treatment does not involve consideration of an extensive field, like that of a dislocation. The shape of a static or dynamic ruck (figure 1) is determined by the boundary conditions at the two contact lines which define where the carpet loses and regains contact with the floor. Without adhesion, the curvature vanishes at either line, due to the absence of localized torques at the contact lines. For small amplitude rucks, the excess length, e, (contained in the ruck, and analogous to a Burgers vector) is much smaller than the freely suspended length of the ruck and the projected length, L, is about equal to the freely suspended length. The ruck height, H, is then given by, H ≅ √(eL)

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The Unione Matematica Italiana and Its Bollettino, 1922–1928. National and International Aspects

Giacardi

Tazzioli

2021

Mathematical Communities in the Reconstruction After the Great War 1918–1928

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Volterra, Fascism, and France

Cited by 6 publications

References 28 publications

¹H NMR based metabolic profiling in Crohn's disease by random forest methodology

¹H NMR based metabolic profiling in Crohn's disease by random forest methodology

The Dislocation-Particle Analogy and Plasma-Crystal Models

The Unione Matematica Italiana and Its Bollettino, 1922–1928. National and International Aspects

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Volterra, Fascism, and France

Cited by 6 publications

References 28 publications

1H NMR based metabolic profiling in Crohn's disease by random forest methodology

1H NMR based metabolic profiling in Crohn's disease by random forest methodology

The Dislocation-Particle Analogy and Plasma-Crystal Models

The Unione Matematica Italiana and Its Bollettino, 1922–1928. National and International Aspects

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Product

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¹H NMR based metabolic profiling in Crohn's disease by random forest methodology

¹H NMR based metabolic profiling in Crohn's disease by random forest methodology