Results 51 to 60 of about 174,054 (269)
GeodermaThe co-evolution of plant roots, mycorrhizal fungi, and soil saprotrophic microorganisms shapes underground resource acquisition strategies of plants. However, the knowledge of how mycorrhizal associations affect plant belowground economics strategy and ...
Ruiqiang Liu +10 more
doaj +1 more source
Fractional cointegration in US term spreads [PDF]
, 2010 This note examines the stochastic properties of US term spreads with parametric and semiparametric fractional integration techniques. Since the observed data (rather than the estimated residuals from a cointegrating regression) are used for the analysis,
Caporale, GM, Gil-Alana, LA
core +2 more sources
Long memory in German energy price indices [PDF]
, 2012 This study examines the long-memory properties of German energy price indices (specifically, import and export prices, as well as producer and consumer prices) for hard coal, lignite, mineral oil and natural gas adopting a fractional integration ...
Barros, CP, Caporale, GM, Gil-Alana, LA
core +2 more sources
Advanced Functional Materials, EarlyView.A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou +12 more
wiley +1 more source
Plant and Soil, 2017 14 páginas.-- 4 figuras.-- 1 tablas.-- 38 referencias.-- Electronic supplementary material The online version of this article (https://doi.org/10.1007/s11104-017-3433-4) Background and aims: Root traits play a critical role in plant resource-use strategies and ecosystem functioning, but there is great controversy regarding their identity and ...
Enrique G. de la Riva +5 more
openaire +2 more sources
Unprecedented Spin‐Lifetime of Itinerant Electrons in Natural Graphite Crystals
Advanced Functional Materials, EarlyView.Graphite exhibits extraordinary spintronic potential, with electron spin lifetimes reaching 1,000 ns at room temperature ‐ over 100 times longer than graphene‐based devices. Magnetic resonance spectroscopy reveals strong anisotropy: out‐of‐plane spins live 50 times longer than their in‐plane counterparts.
Bence G. Márkus +5 more
wiley +1 more source
Global Ecology and ConservationA trait-based approach can be used to effectively elucidate the adaptive strategies of trees in response to climate change, although the strategies of saplings remain unclear.
Zuhua Wang +6 more
doaj +1 more source
Fine root respiration is more strongly correlated with root traits than tree species identity
Ecosphere, 2019 Carbon allocated to roots accounts for a large portion of net primary productivity, but the fate of that carbon is poorly understood. Absorptive fine roots are the primary way in which plants acquire nutrients.
Eva Paradiso +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Ru single atoms and RuP nanoclusters are co‐anchored in N, P, and B co‐doped porous carbon nanospheres via in situ carbonization/phosphidation of a boronate polymer precursor. RuP activates water, while nearby Ru single atoms accelerate H2 formation through H* transfer. The catalyst delivers low overpotential and high durability in alkaline HER and AEM
Xiaohong Wang +13 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.Recent research on laser‐processed cermets and cemented carbides highlights significant advancements, yet a notable paucity of studies and persistent challenges remain. Efforts are increasingly focused on developing low‐cost, environmentally friendly cermets as alternatives to conventional materials.
Himanshu Singh Maurya +2 more
wiley +1 more source