Results 201 to 210 of about 549,065 (394)
Mn‐Fe‐Ni layered oxides for Na‐ion cathodes with optimized transition metal ratios yielding superior capacity, cyclability, and biphasic structural characteristics. ABSTRACT This study systematically investigates an Mn‐Fe‐Ni pseudo‐ternary system for Na(Mn‐Fe‐Ni)O2 cathodes, focusing on the effects of varying transition metal fractions on structural ...
Samriddhi Saxena+10 more
wiley +1 more source
We evaluate the biogeomorphological impacts of seaweed on materials commonly used in maritime built heritage restoration. After 6 months of exposure to intertidal conditions, we found no evidence of enhanced deterioration of mortar prepared using natural cement when covered with seaweed compared to uncovered mortar.
Timothy Baxter+2 more
wiley +1 more source
THE DISTURBANCE OF THE TEMPERATURE GRADIENT IN THE EARTH'S CRUST BY INEQUALITIES OF HEIGHT. [PDF]
Harold Jeffreys
openalex +1 more source
Abstract Background and Objectives Ancient grains like einkorn, emmer, and spelt remain underutilized and underexplored, limiting their market potential. This study evaluates the chemical composition, rheology, pasting, and baking properties of spring growth habit einkorn, emmer, and spelt cultivars grown in the Canadian prairies compared to wholemeal ...
Anashwar Valsalan+2 more
wiley +1 more source
Topographic thresholds for gully head formation in badlands
Gully topographic threshold model was extended to badlands, on the basis of data collected in the Mediterranean environment in Italy and Spain, characterized by diversified climatic, lithological, geological and anthropogenic settings. Criteria for the attribution of curve number values has been more objectively defined in order to reduce arbitrariness
Mauro Rossi+4 more
wiley +1 more source
XXX.—On the Laws of Structure of the more Disturbed Zones of the Earth's Crust [PDF]
H. D. Rogers
openalex +1 more source
Transition‐Metal Dependence of Anion Redox Reversibility in Amorphous Electrodes
One major problem in anion redox, which is expected to contribute to the higher capacity of energy storage batteries, is the low reversibility owing to the phase separation of the anion component. The validity of transition‐metal selection guidelines for reversible anion redox reactions has been demonstrated, even for amorphous materials with ...
Naoto Tanibata+5 more
wiley +1 more source
The Atlantic coast of NW Spain, where shingle beaches appear today, has suffered an important mobilization of dunes from a sea level about −120 m (bpsl), 20 ky ago. This aeolization caused the collapse of coastal/fluvial ecosystems (as forests) until the Late Holocene.
Carlos Arce Chamorro+3 more
wiley +1 more source
Synthesis of MgCl+ and Mg2+ Cation Based Novel Electrolytes: Impact of Polydentate Ethers
In this study, we explored the effects of stoichiometric amounts of DME and DG molecules on precursors A, and B, which were initially stabilized by THF molecules. The reaction of THF‐stabilized precursor A with DME or DG led to the formation of new THF‐soluble electrolytes: [DME•MgCl•3THF]+[Ph4Al]− (1) and [DG•MgCl.2THF]+[Ph4Al]− (2).
Yogendra Kumar+9 more
wiley +1 more source