Results 61 to 70 of about 152,350 (228)
Biostimulant effects of Rugulopteryx okamurae aqueous extracts on radish growth
Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.Abstract In recent years, the invasive algae Rugulopteryx okamurae has spread along the Mediterranean and Atlantic coasts, causing ecological and economic damage. However, upwelling algae could provide a valuable source of carbon biomass for circular economy applications. Marine algae, particularly brown algae, have a long history of use in agriculture
Rosa Perán‐Quesada +2 more
wiley +1 more source
Motores de Reacción 2ª Parte [PDF]
, 1946 Temperaturas de funcionamiento del motor. Para una relación estática de compresión de p = 3,9, y con q = 6o para una temperatura de admisión de Tx = 288 grados absolutos, o bien 9X = 15o centígrados, el cálculo nos d a: 160° 6 , - 1 . 0 0 0° 0, ~ 550°
Sánchez Tarifa, Carlos
core +1 more source
Food Science &Nutrition, Volume 14, Issue 3, March 2026.Indigenous lactic acid bacteria from fermented Dacryodes edulis seeds: A novel natural biopreservative for sustainable food safety in West African traditional foods. ABSTRACT The increasing demand for natural food preservatives has intensified research into indigenous microorganisms with biopreservative properties.
Zakari Adeiza David +8 more
wiley +1 more source
Avaliação económica de tarifas de água no uso agrícola: um estudo de caso no Sul de Portugal
Revista de Economia e Sociologia Rural, 2009 Este artigo avalia os efeitos de políticas de tarifas da água no uso agrícola, em termos do consumo de água, do aproveitamento das áreas beneficiadas com regadio, do rendimento do produtor agrícola, da recuperação dos custos com a água e do ...
Rui Fragoso, Carlos Marques
doaj +1 more source
Combustión de Propulsantes Líquidos. [PDF]
, 1961 Se exponen en este artículo los principales resultados obtenidos en un programa de investigación sobre combustión de propulsantes líquidos que se ha llevado a cabo en estos últimos años en el Instituto Nacional de Técnica Aeronáutica "Esteban Terradas ...
Sánchez Tarifa, Carlos
core +1 more source
, 2015 Resumo : Neste artigo, apresentamos e discutimos uma entrevista realizada, em 2015, com Lucio Gregori, proponente da Tarifa Zero em Sao Paulo. Buscamos compreender o surgimento da proposta, nos anos 1990, e seus desdobramentos. Para tanto, sao analisadas
M. Fix +2 more
semanticscholar +1 more source
Accelerating Just Energy Transitions in Brazil: Pathways for Social Development
Latin American Policy, Volume 17, Issue 1, March 2026.ABSTRACT This critical article analyzes energy poverty in Brazil from the theoretical perspective of distributive justice, proposing the implementation of a new social regulation called Contribution to Social Development. The goal is to support the process of a just energy transition leading to a broader debate on energy planning and social issues ...
Marcio Giannini Pereira +5 more
wiley +1 more source
Una aproximación al arte fotográfico en el continente africano
Relaciones Internacionales, 2008 En Bamako “Encuentros africanos de la fotografía” es un espacio destinado a que Occidente abra los ojos sobre el continente aunque esto pueda dificultar la creación de una visión de África para ella misma.
Sandra M. MAUNAC
doaj
Flame spreading over solid fuels at microgravity conditions. Results obtained in the minitexus rocket and future programmes [PDF]
, 1996 The problem of fires in spacecraft is briefly commented, pointing out that they still are a high safety risk in long endurance manned missions. It is pointed out that the basic process of a fire is the combustión of a solid fuel in an 02 N2 mixture, and ...
Sánchez Tarifa, Carlos
core