Search results for "CIT"
showing 10 items of 22474 documents
Des projets de recherche pour ré-enchanter l'acte alimentaire
2016
Revue; Des projets de recherche pour ré-enchanter l'acte alimentaire
Analyse critique des résultats d’une étude de toxicité sur le développement du système nerveux ainsi que d’autres données publiées récemment sur les …
2010
Rapport d’expertise collective AFSSA; Analyse critique des résultats d’une étude de toxicité sur le développement du système nerveux ainsi que d’autres données publiées récemment sur les effets toxiques du bisphénol A
Prawo petycji w teorii i praktyce Sejmu VIII kadencji
2021
Prawo petycji zostało wprowadzone do polskiego porządku prawnego w Konstytucji marcowej z 1921 r. W kolejnych ustawach zasadniczych przepis ten został wykreślony i pojawił się ponownie w Konstytucji Rzeczypospolitej Polskiej z 1997 r. Przez wiele lat prawo petycji było nieprecyzyjnie określone (mylone często ze skargami i wnioskami). W artykule dokonano analizy petycji wnoszonych w trakcie VIII kadencji Sejmu, ponieważ była pierwszą, w której obywatele mogli w pełni realizować swoje uprawnienie, zgodnie z ustawą o petycjach uchwaloną 11 lipca 2014 r. Analizie poddano 605 petycji, biorąc pod uwagę kryterium sposobu załatwienia sprawy, tematykę (przedmiot) wniesionych do Sejmu petycji czy cza…
Isolation of Four Lytic Phages Infecting Klebsiella pneumoniae K22 Clinical Isolates from Spain
2020
This article belongs to the Special Issue Bacteriophage—Molecular Studies.
New Evidence of the Enhanced Elimination of a Persistent Drug Used as a Lipid Absorption Inhibitor by Advanced Oxidation with UV-A and Nanosized Cata…
2019
This work demonstrates new evidence of the efficient destruction and mineralization of an emergent organic pollutant using UV-A and titanium nanosized catalysts. The target compound considered in this work is the primary metabolite of a lipid regulator drug, clofibrate, identified in many studies as refractory during conventional wastewater treatment. The photocatalytic performance study was carried out in batch mode at laboratory scale, in aqueous suspension. Kinetic data showed that titanium dioxide P25 Aeroxide® exhibits the highest photocatalytic efficiency compared to the other investigated catalysts. Pollutant degradation and mineralization efficiencies strongly increased when decreas…
La publicidad sanitario y farmacéutica en la prensa diaria valenciana: El Mercantil Valenciano y Las Provincias,1886.
2016
Es un estudio de la utilización de los medios de comunicación en general, y en particular el periódico como fuente de investigación.Este tipo de publicación no solo es una fuente histórica, sino que puede convertirse en propio objeto de la historia.Se han realizado investigaciones universitarias sobre prensa científica difundida entre sus profesionales, ahora hemos realizado una investigaciónsobre noticias cientifícas en el ámbito de la salud en periódicos de información general.A lo largo del siglo XIX va a tener lugar el principio de la publicidad comercial, a mediados del siglo la publicidad se convertirá en un medio de financiación de los periódicos. Los reclamos publcitarios tenían una…
Unraveling the nature of universal dynamics in O(N) theories
2020
Many-body quantum systems far from equilibrium can exhibit universal scaling dynamics which defy standard classification schemes. Here, we disentangle the dominant excitations in the universal dynamics of highly occupied N-component scalar systems using unequal-time correlators. While previous equal-time studies have conjectured the infrared properties to be universal for all N, we clearly identify for the first time two fundamentally different phenomena relevant at different N. We find all N >= 3 to be indeed dominated by the same Lorentzian "large-N" peak, whereas N = 1 is characterized instead by a non-Lorentzian peak with different properties, and for N = 2, we see a mixture of two cont…
On the high-pressure phase stability and elastic properties ofβ-titanium alloys
2017
We have studied the compressibility and stability of different β-titanium alloys at high pressure, including binary Ti–Mo, Ti–24Nb–4Zr–8Sn (Ti2448) and Ti–36Nb–2Ta–0.3O (gum metal). We observed stability of the β phase in these alloys to 40 GPa, well into the ω phase region in the P–T diagram of pure titanium. Gum metal was pressurised above 70 GPa and forms a phase with a crystal structure similar to the η phase of pure Ti. The bulk moduli determined for the different alloys range from 97 ± 3 GPa (Ti2448) to 124 ± 6 GPa (Ti–16.8Mo–0.13O).
Can Oscillatory Alpha-Gamma Phase-Amplitude Coupling be Used to Understand and Enhance TMS Effects?
2019
Recent applications of simultaneous scalp electroencephalography (EEG) and transcranial magnetic stimulation (TMS) suggest that adapting stimulation to underlying brain states may enhance neuroplastic effects of TMS. It is often assumed that longer-lasting effects of TMS on brain function may be mediated by phasic interactions between TMS pulses and endogenous cortical oscillatory dynamics. The mechanisms by which TMS exerts its neuromodulatory effects, however, remain unknown. Here, we discuss evidence concerning the functional effects on synaptic plasticity of oscillatory cross-frequency coupling in cortical networks as a potential framework for understanding the neuromodulatory effects o…
In Vitro Cytotoxic Effect of Aqueous Extracts from Leaves and Rhizomes of the Seagrass Posidonia oceanica (L.) Delile on HepG2 Liver Cancer Cells: Fo…
2023
Aqueous extracts from Posidonia oceanica’s green and brown (beached) leaves and rhizomes were prepared, submitted to phenolic compound and proteomic analysis, and examined for their potential cytotoxic effect on HepG2 liver cancer cells in culture. The chosen endpoints related to survival and death were cell viability and locomotory behavior, cell-cycle analysis, apoptosis and autophagy, mitochondrial membrane polarization, and cell redox state. Here, we show that 24 h exposure to both green-leaf- and rhizome-derived extracts decreased tumor cell number in a dose–response manner, with a mean half maximal inhibitory concentration (IC50) estimated at 83 and 11.5 μg of dry extract/mL, respecti…