Results 81 to 90 of about 1,296,721 (228)
New objects in old structures: The Iron Age hoard of the Palacio III megalithic funerary complex (Almadén de la Plata, Seville, Spain) [PDF]
, 2015 Cultural contact, exchange and interaction feature high in the list of challenging topics of current research on European Prehistory. Not far off is the issue of the changing role of monuments in the making and maintaining of key cultural devices such as
Forteza González, M +6 more
core
Development of an analytical model for the extraction of manganese from marine nodules [PDF]
, 2019 Multivariable analytical models provide a descriptive (albeit approximate) mathematical relationship between a set of independent variables and one or more dependent variables.
Castillo Segura, Jonathan Alejandro +5 more
core +2 more sources
International Journal of Cosmetic Science, EarlyView.The shampoo and conditioner bar formulations enhanced hair gloss, promoting softness, improved cuticle alignment, and effective protection of hair shafts against external aggressors. Findings from mechanical properties measurements indicate that the clay‐containing formulations enhance the mechanical strength of hair, contributing to stronger and more ...
João Pedro Gonçalves de Souza Soares +2 more
wiley +1 more source
Influence of OH- concentration on the illitization of kaolinite at high pressure [PDF]
, 2011 The products of hydrothermal reactions of kaolinite at 300°C and 1000 bars were studied in KOH solutions covering an OH- concentration, [OH-], of 1M to 3.5M. XRD patterns indicated a notable influence of the [OH-] on the reaction.
Becerro Nieto, Ana Isabel +2 more
core +1 more source
International Journal of Cosmetic Science, EarlyView.Microalgae extracts show immense potential in cosmetics for their bioactivities; emerging extraction techniques enhance bioactive compound yield from microalgae. Abstract Microalgae have attracted significant interest in numerous sectors, particularly in the cosmetic industries, owing to their rich composition of bioactive compounds. This paper aims to
Alireza Mousakhani Ganjeh +5 more
wiley +1 more source
Crystal structure of 2-(2-aminophenyl)-1,3-benzoxazole
Acta Crystallographica Section E: Crystallographic Communications, 2015 Crystals of the title compound, C13H10N2O, were grown from a dichloromethane/ketone/methanol solvent mixture. It crystallizes with two molecules, A and B, in the asymmetric unit with very similar almost planar conformations [dihedral angles between the ...
Imelda Pérez-Pérez +3 more
doaj +1 more source
Structure, Atomistic Simulations, and Phase Transition of Stoichiometric Yeelimite [PDF]
, 2013 : Yeelimite, Ca4[Al6O12]SO4, is outstanding as an aluminate sodalite, being the framework of these type of materials flexible and dependent on ion sizes and anion ordering/disordering.
Ayuela, Andres +7 more
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Photochemistry and Photobiology, EarlyView.This study evaluated the combined effects of antimicrobial photodynamic therapy (aPDT) and systemic resveratrol on bone repair around immediately placed implants in type 2 diabetic rats. Resveratrol improved glycemic control and body weight, while aPDT increased implant stability and bone mineralization.
Letícia Pitol‐Palin +8 more
wiley +1 more source
Ecological Aspects and Conservation of Wild Grapevine Populations in the S.W. of the Iberian Peninsula [PDF]
, 2004 Populations of wild grapevine, Vitis vinifera L. subsp. sylvestris (Gmelin) Hegi, were discovered in S.W. of the Iberian Peninsula over the last years. Location, ecological aspects, sanitary characteristics, including the ELISA test to detect specific
Cantos Barragán, Manuel +5 more
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Toxic trace element contents in gluten-free cereal bars marketed in Argentina [PDF]
, 2015 Celiac disease is a food intolerance triggered by the ingestion of gluten-containing cereals; the only therapy is a strict gluten-free diet for life.
Hidalgo, Melisa Jazmin +4 more
core +2 more sources