Results 131 to 140 of about 1,303,684 (338)

Anion‐cation double‐substitution endows iron sulfide with remarkably enhanced specific capacity and rate performance as anode for supercapacitors

open access: yesEcoMat, Volume 5, Issue 2, February 2023., 2023
The effective strategy of anion (P) and cation (Ni) double‐substitution along with the incorporation of graphene nanosheets greatly improves the electrochemical performances of iron sulfide. An aqueous asymmetric supercapacitor is fabricated with the NiFeSP/G and NiCo‐LDH/G as the anode and cathode, respectively.
Yiwei Yao   +9 more
wiley   +1 more source

Physiological response to a breed evaluation field test in Icelandic horses

open access: yesAnimal, 2014
This study examined the response in terms of heart rate (HR), respiratory rate (RR), haematocrit (Htc), rectal temperature (RT), and some plasma variables in Icelandic horses of different sexes and ages performing the riding assessment in a breed ...
G.J. Stefánsdóttir   +3 more
doaj  

Routes to Pt Derivatives of High‐Valent Sulfur Oxofluorides S(=O)2F, S(=O)F2 and S(=O)F3 by Fluorination and Oxygenation

open access: yesAngewandte Chemie International Edition, Accepted Article.
Metal derivatives of high‐valent sulfur fluorides and oxofluorides can provide fluorinated building blocks for materials science and bioactive compounds, but so far, such building blocks are elusive. The paper describes routes to access remarkable metal derivatives of S(=O)2F, S(=O)F2 and S(=O)F3 by oxygenation or fluorination steps.
Ruben Jaeger   +5 more
wiley   +1 more source

Identification of compounds from chufa (Eleocharis dulcis) peels by widely targeted metabolomics

open access: yesFood Science &Nutrition, Volume 11, Issue 1, Page 545-554, January 2023., 2023
The big Chinese water chestnut (BCWC) and small Chinese water chestnut (SCWC) peels using ultraperformance liquid chromatography/mass spectrometry (UPLC/MS)‐based metabolomics analysis. A total of 321 significant metabolites, including 90 flavonoids, 25 phenylpropanoids, and 33 organic acids and derivatives, were identified/annotated from BCWC and SCWC.
Guanli Li   +4 more
wiley   +1 more source

Greek PDO Xinomavro wines: A deep dive into their chemical composition and geographical origin by using UHPLC‐TIMS‐QTOF‐MS

open access: yesAnalysis &Sensing, Accepted Article.
Xinomavro wine is one of the most renowned Greek varieties, primarily produced in Nothern Greece. The Amynteo and Naoussa regions are included in the PDO zones where differences in terroir are evident. These differences occur due to several factors, such as soil conditions of the cultivated vineyards, temperature, altitude, and climatic variations.
Panagiotis-Loukas P. Gialouris   +6 more
wiley   +1 more source

Longitudinal changes in brain activation underlying reading fluency

open access: yesHuman Brain Mapping, Volume 44, Issue 1, Page 18-34, January 2023., 2023
We conducted a longitudinal study to examine the neural correlates of fluency using a connected‐text paradigm with an individualized presentation rate during a critical period of time in children's reading development, as they transition from non‐fluent to fluent reading (1st/2nd to 3rd/4th grades).
Ola Ozernov‐Palchik   +4 more
wiley   +1 more source

Analysis of the potential mechanisms of rockbursts [PDF]

open access: yes, 2006
Sudden slip on geological faults or other discontinuities in rock may be preceded by an initial phase of "slow" fault creep. A simple plane strain model of a suddenly loaded fault is analysed to illustrate the possible transition from stable slip ...
Napier, J.A.L.
core  

Home - About - Disclaimer - Privacy