Results 21 to 30 of about 508,169 (212)
Spectroscopic Evidence of Edge‐Localized States in an Antiferromagnet Topological Insulator NdBi
Advanced Science, EarlyView.Using spin‐polarized scanning tunneling microscopy (STM) in conjunction with quasiparticle interference, we successfully identify distinct signatures of the ferromagnetic and antiferromagnetic terminations in NdBi, a rare‐earth monopnictide exhibiting non‐trivial topology and magnetism. We demonstrate that step edges on ferromagnetic surfaces host well‐
Avior Almoalem +8 more
wiley +1 more source
Avances, 2019 El estudio de las variaciones del clima es una línea de investigación actual y de escala mundial. Conocer cuáles son las causas que afectan la variabilidad climática requiere bases de datos prolongadas en el tiempo y, además, de alta resolución espacial ...
Dhais Peña-Angulo +1 more
doaj +1 more source
Influência da incorporação de coberturas mortas e da mobilização no comportamento térmico da camada de ar acima de um Solo mediterrâneo pardo [PDF]
, 2010 A aplicação de coberturas mortas (mulches) à superfície do solo ou a simples mobilização deste influenciam directamente o respectivo balanço energético, modificando deste modo o ambiente térmico da camada superficial do solo e o da camada de ar ...
Andrade, José
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A Taxa de conversão do alimento (FCR) do Caiman latirostris é mais eficiente a temperaturas mais elevadas [PDF]
, 2009 The effects of temperature on the growth of Caiman latirostris were investigated in order to evaluate the efficiency of food conversion at 29 and 33°C. Sixty-eight captive raised animals, two months old, taken from four nests, were used.
Larriera, Alejandro +2 more
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Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop +8 more
wiley +1 more source
Methods to simplify cooling of liquid Helium cryostats
HardwareX, 2019 Liquid Helium is used widely, from hospitals to characterization of materials at low temperatures. Many experiments at low temperatures require liquid Helium, particularly when vibration isolation precludes the use of cryocoolers and when one needs to ...
Rafael Álvarez Montoya +8 more
doaj +1 more source
Some aspects of upwelling in the Gulf of Panama [PDF]
, 1958 ENGLISH: Strong coastal upwelling occurs in the Gulf of Panama regularly each year during the season, from about January through April, when strong northerly winds are blowing offshore. Because of the evident importance of upwelling to the ecology of the
Bishop, Yvonne M.M. +2 more
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Comportamiento plástico a alta temperatura de Al2O3 codopado con CuO y TiO2 fabricado por reacción [PDF]
, 2003 Se ha estudiado el comportamiento plástico a alta temperatura de alúmina codopada con cantidades equimolares de óxidos de cobre (CuO) y titanio (TiO2) fabricada por reacción mediante el empleo de ensayos de fluencia y de relajación de tensiones en ...
Bravo León, Alfonso +3 more
core +1 more source
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract The dependence on biotic pollination may constrain plant phenological responses because flowering time ultimately defines reproductive success. We proposed a local‐scale study combining long‐term phenology and experimental data to evaluate how a key functional trait—the
Amanda Eburneo Martins +3 more
wiley +1 more source
Revista de Investigaciones Marinas, 2021 Actualmente, se desarrollan programas para la conservación de especies en peligro de extinción como las tortugas marinas. Existen algunos factores, como la temperatura, que afectan la incubación de estos quelonios.
Claudia Cabrera Guerra +5 more
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