Results 91 to 100 of about 25,479 (220)
Ecological IndicatorsThe continuous development of society, rapid urbanization, industrialization, and climate change have intensified conflicts between fragile ecological systems and limited natural resources.
Shu Wang, Quanli Xu, Junhua Yi
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, 2014 This research’s main objective is assessing the habits and literary preferences, knowing why readers read and what they want to find. The sample consists of individuals with university degrees or attending the university. This selection criterion was chosen because the aim was finding a group of individuals with settled reading habits, according to our
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, 2000 During the Summer of 1999 the vacuum in LER was studied in order to answer a few questions: (1) how fast is the vacuum system cleaning; (2) when will the required operating pressure 10 nTorr be reached; (3) how fast do the TSP's saturate; and (4) what is the present average pressure in LER and what is the corresponding beam lifetime?
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More Science Than Art: The First Botanical Garden in Portugal (c. 1650)
Renaissance Studies, EarlyView.ABSTRACT Gabriel Grisley, a German physician, came to Portugal and founded a garden near the Xabregas River in Lisbon, during the 1610s under the Spanish kings' rule. In view of the utility a botanic garden represented for the kingdom, he was able to obtain a royal privilege from King João IV during the Restauration War against the Spanish (1640–1668).
Ana Duarte Rodrigues
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PREPARATION AND CHARACTERIZATION OF ACETIC ACID LIGNIN-BASED EPOXY BLENDS
BioResources, 2012 Lignin-based epoxy resin (LER) was prepared from phenolated lignin (PL) and epichlorohydrin (ECH) in the presence of sodium hydroxide. The eucalyptus acetic acid lignin (AAL) was first reacted with phenol in the presence of sulfuric acid to obtain PL ...
Fangeng Chen, Pan Feng,
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Remote SensingQuantifying landscape ecological risk (LER) using multi-period land use data and ecological indicators is essential for understanding regional ecological dynamics. However, LER assessment is sensitive to spatial delineation, introducing uncertainty. This
Jue Xiao +4 more
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Evolution &Development, Volume 28, Issue 3, September 2026.Diagrams of blastomere isolations in Capitella teleta and Platynereis dumerilii showing autonomous head neural tissue (from 1q) and trunk neural tissue (from 2d) as well as a decoupling of D–V axis formation from trunk neural tissue in annelids. ABSTRACT Evolution of central nervous systems is a long‐debated topic.
Nicole B. Webster +5 more
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Ecological IndicatorsHills and mountains cover approximately 25 % of Earth’s landmass; therefore, investigating landscape ecological risk (LER) in these regions is imperative for ecosystem management.
Yezi Wang +5 more
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Ler, ou não ler: eis a questão
, 2012 A literacia em saúde é de extrema importância em contexto familiar. Neste sentido, todos os setores sociais se devem envolvem para melhorar o estado de saúde das famílias. A capacitação dos cidadãos permite-lhes uma procura constante de qualidade de vida.
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, 2010 É reconhecida a importância do papel que a Biblioteca Escolar assume na promoção da leitura e no desenvolvimento de competências leitoras. O Agrupamento de Escolas de Silgueiros desenvolve, tendo como ponto de partida a sua biblioteca escolar, um projecto de promoção da leitura abrangente a partir do estabelecimento de parcerias entre a biblioteca e a ...
Maria da Conceição Tomé +1 more
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