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2014, Cartes, T., Farnós, A. (eds.): Entre Tarraco i l'Ebre. L'Ametlla de Mar a l'antiguitat, Museu de les Terres de l'Ebre i Ajuntament de l'Ametlla de Mar, 40-48.
2017 •
The research aimed to observe durability of sandwich concrete block with styrofoam inaggressive environment which was modeled by curing media. The curing media used in thisresearch are plain water, sea water, brakish water, and tidal flooding water. The curing wasconducted for 28 days and followed by compressive strength test. The result of this researchfound that maximum compressive strength was 1,76 MPa with tidal flooding water as curingmedia, followed by 1,67 MPa with brakish water as curing media, and also 1,64 MPa with seawater as as curing media, and the lowest compressive strength was 1,36 MPa with plain wateras as curing media.
Repositorio Institucional - USS
Plan De Marketing Interno Para Mejorar El Clima Organizacional en La Empresa Constructora Acmes SRL – Chiclayo2020 •
2008 •
The objective of this paper is to explore the implications of domestic policy reforms and trade liberalisation on EU and global agricultural markets by utilising the GTAP model. The results suggest that CAP reforms in conjunction with the removal of export subsidies and tariff reductions according to the proposals from the EU and the US in the WTO would decrease EU's production, reduce EU's exports, and increase EU's imports in almost all the examined agricultural products. For countries such as Australia, the US, and the MERCOSUR group, higher world prices stimulate domestic agricultural production, partly offsetting the EU output decline.
Ciência e Agrotecnologia
Resposta germinativa de sementes de caroá [Neoglaziovia variegata (Arruda) Mez]2011 •
O caroá é uma Bromeliaceae nativa da Caatinga brasileira cujas fibras retiradas das folhas geram trabalho e renda para diversas famílias nordestinas com a fabricação de vários produtos artesanais. A propagação ocorre via sementes, que podem servir como alimento para muitos animais e pássaros. Diante de sua importância econômica regional, a planta do caroá tem sido coletada na caatinga de forma extrativista, já tendo praticamente desaparecido em algumas regiões da Bahia. Objetivou-se, com o desenvolvimento deste trabalho, avaliar o efeito da temperatura e da restrição de água na germinação de sementes de Caroá. A germinabilidade foi avaliada sob as temperaturas de 25, 30, 34 e 37° C, sendo que a temperatura mais favorável à germinação foi utilizada no ensaio seguinte, combinando com diferentes soluções-teste de polietilenoglicol. As maiores taxas de sementes germinadas (> 66%) ocorreram quando as temperaturas do meio eram mais elevadas, sendo que a de 30° C foi a que proporcionou ...
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology
Hypoxemia, oxygen content, and the regulation of cerebral blood flow2016 •
This review highlights the influence of oxygen (O2) availability on cerebral blood flow (CBF). Evidence for reductions in O2content (CaO2) rather than arterial O2tension (PaO2) as the chief regulator of cerebral vasodilation, with deoxyhemoglobin as the primary O2sensor and upstream response effector, is discussed. We review in vitro and in vivo data to summarize the molecular mechanisms underpinning CBF responses during changes in CaO2. We surmise that 1) during hypoxemic hypoxia in healthy humans (e.g., conditions of acute and chronic exposure to normobaric and hypobaric hypoxia), elevations in CBF compensate for reductions in CaO2and thus maintain cerebral O2delivery; 2) evidence from studies implementing iso- and hypervolumic hemodilution, anemia, and polycythemia indicate that CaO2has an independent influence on CBF; however, the increase in CBF does not fully compensate for the lower CaO2during hemodilution, and delivery is reduced; and 3) the mechanisms underpinning CBF regul...
médecine/sciences
Quel avenir pour les lymphocytes B infiltrant les tumeurs solides2018 •
Le rôle des lymphocytes B (LB) dans l’immuno-surveillance des tumeurs a longtemps été négligé car il a été souvent considéré comme peu efficace, voire pro-tumoral. Des études approfondies du microenvironnement immunitaire, notamment dans les cancers humains, ont permis de préciser la nature des interactions entre le LB et ses partenaires cellulaires. Cette revue examine un certain nombre de paramètres qui dictent le devenir du LB vers une fonction pro-ou anti-tumorale. Ainsi, la capacité à élaborer une immunité antitumorale qui repose sur les lymphocytes B, et/ ou des anticorps qu’ils sécrètent, fait appel à une palette très variée de mécanismes moléculaires et cellulaires dont certains pourraient représenter de nouvelles cibles thérapeutiques en oncologie.
2012 •
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2018 •
2003 •
Reviews of Modern Physics
Optical simulations of electron diffraction by carbon nanotubes2002 •
Jurnal Pendidikan Teknik Elektro
Pengembangan Evaluasi Pembelajaran Berbasis HOTS Pada Mata Kuliah Instalasi Perumahan2017 •
Thin Film Deposition - Fundamentals, Processes, and Applications [Working Title]
Development and Applications of Aluminum Nitride Thin Film TechnologyMelanoma research
Compromised vitamin D receptor signalling in malignant melanoma is associated with tumour progression and mitogen-activated protein kinase activity2018 •