Results 51 to 60 of about 7,109 (219)

International Public Procurement – chapter 38 Spain [PDF]

open access: yes, 2015
This guide covers the regulations and procedures to effectively deal with international public procurement issues in Spain jurisdiction. The chapter 38 consider the source of the Spanish power to contract for the procurement of goods and services.
FARINA, MASSIMO, Ruthann Granito
core  

Enhancing stone provenance studies through software built with language model artificial intelligence (AI): An example of ancient Calabrian quarries (southern Italy)

open access: yesArchaeometry, Volume 67, Issue 5, Page 1283-1308, October 2025.
Abstract This study represents the first attempt to develop archaeometric software that enables researchers without programming knowledge to address archaeometric challenges, specifically determining the provenance of rocks extracted from ancient quarries.
Domenico Miriello, Raffaella De Luca
wiley   +1 more source

Radioactive Background of Granito Madeira, North Amazonas, Brazil

open access: yesBrazilian Journal of Radiation Sciences, 2019
Radionuclides of natural origin are present in rocks and soils but have no homogeneous distribution in the soil of the Earth. Volcanic rocks have a higher concentration of uranium and thorium.
Vanderlei Vilaça MOURA   +2 more
doaj   +1 more source

Quercetin Reduces Vascular Senescence and Inflammation in Symptomatic Male but Not Female Coronary Artery Disease Patients

open access: yesAging Cell, Volume 24, Issue 8, August 2025.
In male patients undergoing CABG surgery, pretreatment with quercetin suppressed inflammaging and its associated inflammation, leading to improved endothelium‐dependent relaxation (measured ex vivo) and reducing new onset of post‐operative atrial fibrillation.
Pauline Mury   +19 more
wiley   +1 more source

Granito Aragão — Suíte intrusiva Nhandú — um granito oxidado, tipo A2, de 1967 a 1964 Ma na Província Aurífera Alta Floresta — Cráton Amazônico

open access: yesGeologia USP. Série Científica, 2018
O Granito Aragão, localizado na Província Aurífera Alta Floresta (PAAF), consiste de um stock granítico de ~ 80 km2, de granulação média a grossa, textura porfirítica e composição modal monzogranítica a sienogranítica.
Samantha Evelyn Max Dezula   +4 more
doaj   +1 more source

Anti‐Ro52/TRIM21 autoantibodies predict Sjögren's syndrome in patients with primary biliary cholangitis

open access: yesHepatology Research, Volume 55, Issue 8, Page 1128-1138, August 2025.
Abstract Background and aims Sjögren's syndrome is a common comorbidity in patients with primary biliary cholangitis (PBC). Anti‐Ro52 autoantibodies against the protein TRIM21 are often seen in Sjögren's syndrome. TRIM21 consists of four domains (PRY/SPRY, Coiled‐Coil, B‐box, and RING domain), each with a specific function.
Marie Louise Næstholt Dahl   +10 more
wiley   +1 more source

Geología y geocronología U-Pb del granito de Banabuiú, Noreste de Ceará, Brasil

open access: yesEstudios Geologicos, 2010
El macizo de Banabuiú aflora en el Dominio Ceará Central (DCC) de la Provincia de Borborema (NE Brasil) como una intrusión granítica alargada según la dirección N-S, concordante con las estructuras regionales.
M. N. Lima   +3 more
doaj   +1 more source

Improvement of Functional and Technological Properties of Chickpea Aquafaba Through Lactic Fermentation

open access: yesLegume Science, Volume 7, Issue 1, March 2025.
ABSTRACT Bioconversion processes represent sustainable, environmentally friendly, and cost‐effective tools to improve the nutritional quality, bioactivity, and technological properties of agri‐food waste. The chickpea cooking wastewater aquafaba, commonly used as an egg‐replacer ingredient in various food formulations, was investigated as a suitable ...
Rosa Colucci Cante   +7 more
wiley   +1 more source

Petrografia e geoquímica do granito Matupá, relacionado com a mineralização do tipo Ouro-Serrinha da província aurífera Alta Floresta (MT) [PDF]

open access: yes
O granito e sua mineralização associada, caracterizado neste trabalho, está localizado nas proximidades do município de Matupá, norte do estado do Mato Grosso, na Província Aurífera de Alta Floresta, na porção centro-sul do Cráton Amazônico.
Taís Celestino Santos
core  

Granito (P1.1.17) [PDF]

open access: yes, 2013
P1.1.17 Consulta detallada: http://museopetrografico.epn.edu ...
Toapanta Aráuz, Leonardo
core  

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