Results 51 to 60 of about 242,335 (291)
Defects Dynamic in Photo‐Excited CeO2 and their Influence on CO2 Photoreduction
Advanced Functional Materials, EarlyView.X‐ray photoelectron spectroscopy study under light excitation is presented to track the defect dynamic (Ce4+ to Ce3+) in CeO2. Surface enhanced Raman spectroscopy confirmed the key role of Ce3+ states in controlling charge and energy transfer across the CeO2‐dye molecule interface.
Rambabu Yalavarthi +3 more
wiley +1 more source
Raising lambs on natural and cultivated pastures in the conditions of Lapland
Agricultural and Food Science, 1981 The growth of lambs on natural and cultiavated pastures was studied in 1979—1980 in northern Lapland at 69°40’ N and 27° 05’ E. The natural pasture was a peninsula covered by various wild grasses, bearing willow and birth and with sedge and horsetail by ...
Liisa Syrjälä
doaj
The start of sustainability in Amazonia? A new paradigm based on fertility for sustainable land management [PDF]
, 2008 In the Amazon, slash and burn is the most common technique used by American-Indians, small farmers and even big ranches to transform forests into rural landscapes.
Barbosa, Tienne +6 more
core
Advanced Functional Materials, EarlyView.A bespoke multilayer thin film configuration has been designed, which overcomes the material dependency of conventional isotope exchange Raman spectroscopy (IERS). This universal IERS methodology is efficient, non‐destructive and provides additional structural information and time resolution, which can be further extended to various isotopic elements ...
Zonghao Shen +7 more
wiley +1 more source
Jurnal Agrisep, 2013 This research aimed to analyze 1) the potential area in Rimbo Pengadang Subdistrict Lebong District and 2) which potential area can be developed become the alternatives of economic activities to the sub-district communities. The benefit expected was the
Nola Windirah, Nyayu Neti Arianti
doaj +1 more source
Well-being, work comfort and food security are better than maximizing production in the Amazon [PDF]
, 2008 In the Amazon, slash and burn is the most common technique used by American-Indians, small farmers and even big ranches to transform forests into rural landscapes.
Barbosa, T.M.F. +7 more
core
Tailoring the Properties of Functional Materials With N‐Oxides
Advanced Functional Materials, EarlyView.The properties of materials bearing N‐oxide groups are often dominated by the polar N+─O− bond. It provides hydrophilicity, selective ion‐binding, electric conductivity, or antifouling properties. Many of the underlying mechanisms have only recently been discovered, and the interest in N‐oxide materials is rapidly growing.
Timo Friedrich +5 more
wiley +1 more source
Revista Brasileira de Zootecnia, 2008 Neste estudo avaliou-se a influência da variação das ofertas de forragem ao longo das estações de crescimento na dinâmica da pastagem e no rendimento animal.
Cassiano Eduardo Pinto +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Photomultiplication organic photodetectors (PM OPDs) are an attractive strategy for health‐monitoring. Here, PM‐OPDs are reported with a specific detectivity of 5.7 × 1012 Jones and external quantum efficiency values of 3500% under −10 V. The dynamics of carrier trapping in these devices are elucidated through trap selective spectroscopical techniques.
Marie Houot +9 more
wiley +1 more source
Molecular Cross‐Linking of MXenes: Tunable Interfaces and Chemiresistive Sensing
Advanced Functional Materials, EarlyView.In this study, Ti3C2Tx MXenes are initially functionalized using oleylamine ligands to form stable dispersions in an organic solvent. Subsequently ligand exchange with α,ω‐diaminoalkanes enables cross‐linking, along with precise tuning of interfaces. This structural control translates into tunable charge transport and responsive VOC sensing, showing ...
Yudhajit Bhattacharjee +12 more
wiley +1 more source