Results 111 to 120 of about 1,286,956 (335)

Molecular Profiling and Tumor Microenvironment in Sinonasal Mucosal Melanoma as Biomarkers for Enhanced Prognostic Stratification

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Sinonasal mucosal melanoma (SNMM) is a rare and aggressive melanoma subtype with a notably poor prognosis. Despite molecular characterization advances, SNMM remains clinically challenging, highlighting the need for detailed molecular profiling.
Manuel Molina‐Garcia   +10 more
wiley   +1 more source

Aspects of Brazilian Competition Policy [PDF]

open access: yes
Este Trabalho Discute a Evolução da Defesa da Concorrência no Brasil a Partir de uma Perspectiva Histórica e Comparada. para Tanto, Primeiramente são Apresentadas as Transformações Estruturais da Economia Brasileira Assim como as Circunstâncias ...
Konichi, Cinthia, Oliveira, Gesner
core  

Comparing cranial biomechanics between Barbourofelis fricki and Smilodon fatalis: Is there a universal killing‐bite among saber‐toothed predators?

open access: yesThe Anatomical Record, EarlyView.
Abstract Saber‐tooths, extinct apex predators with long and blade‐like upper canines, have appeared iteratively at least five times in the evolutionary history of vertebrates. Although saber‐tooths exhibit a relatively diverse range of morphologies, it is widely accepted that all killed their prey using the same predatory behavior. In this study, we CT‐
Borja Figueirido   +2 more
wiley   +1 more source

The endogenous formation of sustanaible trade agreements [PDF]

open access: yes
This paper addresses the endogenous formation of trade agreements in a three - country model of imperfect competition. While the requirement of sustainability of preferential trade areas has often been ignored in the literature, I construct a framework ...
Mette Ersbak Bang Nielsen
core  

Mineralized area of the human rib cross‐sections from early puberty until adulthood

open access: yesThe Anatomical Record, EarlyView.
Abstract Ribs undergo numerous changes during growth and development. Although they occur both externally and internally, the latter are not as extensively documented during the transition from puberty to adulthood. Therefore, it is unknown how rib cross‐sectional mineralized area changes during this period.
J. M. López‐Rey   +4 more
wiley   +1 more source

Tests of the functional form, the substitution effect, and the wealth effect of Mexico´s money demand function [PDF]

open access: yes
M1, M2, and M3 demands in Mexico are positively influenced by output and stock prices and negatively associated with the saving rate, the U.S. interest rate, and the expected inflation rate.
Yu Hsing
core  

Optimization of second‐generation lactic acid from corn stover by alkaline catalysis in subcritical water reaction medium

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract The optimization of hydrothermal lactic acid (LA) production from corn stover using Ca(OH)2 as catalyst was investigated. Initial studies with a 9 g L−1 glucose solution, and different Ca(OH)2 concentrations, in the range of 0.025–0.1 M, identified 0.075 M as the optimal concentration.
Helena Candela   +5 more
wiley   +1 more source

Il cavallo di Gabriotto. Note sugli spazi economici della signoria dei Canossa alla fine del Trecento

open access: yesStudi di Storia Medioevale e di Diplomatica: Nuova Serie, 2020
Il saggio mette a fuoco la vicenda dei Canossa alla fine del XIV secolo con lo scopo di mostrare come sia cambiato nel corso del tempo il rapporto fra la sfera economica e quella politica nelle formazioni signorili. Se nei secoli centrali del medioevo la
Andrea Gamberini
doaj  

Recent macroeconomic performance in colombia: what went wrong? [PDF]

open access: yes
Al finalizar la d cada anterior la actividad real en Colombia experiment la m s aguda recesi n de los ltimos 50 a os. Para explicar este fen meno, postulamos un modelo VAR estructural no-triangular que describe la din mica de la producci n, los precios,
IREGUI, Ana María   +2 more
core  

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