Results 71 to 80 of about 591,253 (235)
Information about petroleum in America prior to the nineteenth Century [PDF]
, 2010 The petroleum substances have been used a lot of centuries ago: bitumen has been used in Neolithic Period to fix head's hammer of stone and to set beads.
Mazadiego Martínez, Luis Felipe +2 more
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Advanced Biology, Volume 9, Issue 12, December 2025.This study investigates the photosensitizing potential of Passiflora cincinnata in Antimicrobial Photodynamic Therapy (aPDT) against skin infection caused by Methicillin‐resistant Staphylococcus aureus (MRSA) in a senescent murine model. The P. cincinnata exhibits antimicrobial activity, with reduced bacterial load, lower leukocyte infiltration, and ...
Caroline Vieira Gonçalves +14 more
wiley +1 more source
Historia de la Iglesia en Chile, Vol. I. En los caminos de la conquista espiritual. [Reseña] [PDF]
, 2010 Reseña de: Marcial Sánchez Gaete (dir.), Historia de la Iglesia en Chile, Vol. I.
Martín-de-la-Hoz, J.C. (José Carlos)
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Assessing the Rational Use of Water on Construction Sites in Brazil
Environmental Quality Management, Volume 35, Issue 2, Winter 2025.ABSTRACT The construction industry seeks to develop sustainable projects in response to client demands, financing conditions, and public contracts. The construction industry focuses on the finished product without considering the project's execution conditions.
Lucas Broggio +1 more
wiley +1 more source
Grass and Forage Science, Volume 80, Issue 4, December 2025.ABSTRACT Crops adapted to semi‐arid conditions enhance forage supply amid water scarcity. This study aimed to compare six forage cactus clones (Orelha de Elefante Mexicana [OEM, Opuntia stricta (Haw.) Haw.]; Orelha de Elefante Africana [OEA, Opuntia undulata Griffiths]; V19, Opuntia larreyi F.A.C.
João Pedro Alves de Souza Santos +14 more
wiley +1 more source
De Índias Occidentales a Américas. ¿Por que no Columba? [PDF]
, 2016 Esta conferencia tendrá un foco histórico, sobre la decisión de cómo llamar las nuevas tierras de las Américas. Será un sumario de los primeros tiempos de la conquista y colonización y del escenario político y científico de Europa de ese momento y en ...
D'Ambrosio, Ubiratan
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Emotional changes in the elderly with Diabetes Mellitus registered in primary health care centers
O Mundo da Saúde, 2019 This study aimed to investigate emotional aspects in elderly patients with Diabetes Mellitus enrolled in primary health care. Therefore, this was a descriptive, cross-sectional study with a quantitative approach, carried out in the period from September ...
Everson Mateus Almeida Magalhães +6 more
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Boletim do Observatório Ambiental Alberto Ribeiro Lamego, 2019 Atualmente toneladas de microcontaminantes orgânicos são lançados nos corpos hídricos através dos esgotos sanitários, industriais e hospitalares, os quais possuem uma elevada carga química que, quando não tratada corretamente, causa mudanças irreparáveis
Letícia de Jesus Castro Morais dos Santos +1 more
doaj +1 more source
Effect of herbicides and fungicides on progress curves and damage quantification caused by soybean rust [PDF]
, 2010 O fungo Phakopsora pachyrhizi Sydow & Sydow representa grande ameaça à sojicultura nas principais regiões produtoras do mundo, onde significativas perdas foram relatadas. Na quantificação de danos causados, muitas são as variáveis a serem estudadas, como
BEGLIOMINI, Edson +4 more
core +1 more source
Heresies in the early Byzantine Empire: Imperial policies and the Arab conquest of the Near East [PDF]
, 2007 On the eve of the Arab conquest, the eastern provinces of the Byzantine Empire were riddled by numerous heresies which were considered by a number of modern scholars as disguised nationalistic movements expressed by the local peoples against the central ...
Odetallah Khouri, Rashad
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