Results 61 to 70 of about 50,649 (240)

Formulation and evaluation of herbal antioxidant face cream of Nardostachys jatamansi collected from Indian Himalayan region

open access: yesAsian Pacific Journal of Tropical Biomedicine, 2014
Objective: To prepare and evaluate a herbal antioxidant face cream which is made by the ethanol extract of Nardostachys jatamansi (Valerianceae). Methods: Antioxidant activity of ethanol extract was assessed by previously reported 2, 2-Diphenyl-1 ...
Abhay Prakash Mishra   +3 more
doaj   +1 more source

Synthesis and Application of 1,3,4,5,7,8-Hexafluorotetracyanonaphthoquinodimethane (F6-TNAP): A Conductivity Dopant for Organic Light-Emitting Devices

open access: yes, 2016
Conductivity dopants are used in organic light-emitting devices (OLEDs) to reduce the operating voltage and consequently improve the power efficiency.
Liang Wang (23021)   +7 more
core   +1 more source

A Single‐Aliquot Strategy for Simultaneous Carbon Isotope Confirmation of 6‐Oxo‐Androstenedione and Testosterone Misuse in Doping Control

open access: yesDrug Testing and Analysis, EarlyView.
This method enables simultaneous carbon isotope confirmation of 6‐oxo‐androstenedione and testosterone markers from a single urine aliquot, using bench‐top extraction, two preparative HPLC steps with intermediate acetylation, and GC/C/IRMS analysis. It was fully validated according to WADA requirements, and real samples demonstrated its fitness for ...
Fábio Azamor de Oliveira   +7 more
wiley   +1 more source

Spatial variation and predictors of plant species' intrinsic climate sensitivity across the conterminous United States

open access: yesEcography, EarlyView.
Understanding how species' sensitivity to climate varies spatially across their ranges and elucidating the important causes is essential for identifying ecologically meaningful geographic units and conservation actions for biodiversity. In this study, we estimated climatic occurrence niches of vascular plants to explore the spatial variation in species'
Weiqing Qu   +4 more
wiley   +1 more source

Characterisation of the f6’h1 mutant.

open access: yes, 2018
(A) Fluorescence (336/438 nm) HPLC chromatograms of root extracts from WT (red) and f6'h1 (B) Growth promotion of WT and f6’h1 by P. indica after 7 and 14 days of co-cultivation. At 14 dpi a slightly higher growth-stimulating effect was visible for f6’h1
Alexandra C. U. Furch (832276)   +7 more
core   +1 more source

Coaxial Core–Shell Carbon–Tin Sulfide Nanohybrids as High‐Performance Electrodes for Long‐Life Supercapacitors

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Illustration of the charge transport pathways in the plasma‐designed coaxial‐core–shell type SnS@VCN nanohybrid electrodes for supercapacitors, along with their excellent rate performance and long‐standing cycle life performance with other SnS‐based electrodes.
Anjana Baby   +3 more
wiley   +1 more source

Contacts for carboxyl oxygen (f6).

open access: yes, 2013
Showing differences in spatial arrangement of contacts among three target classes - C4 (alpha carbon), C10 (amino nitrogen) and C12 (carboxyl oxygen). The scatter plots contain all the target atoms found in the fragment class f6 training data for these ...
Santeri Puranen (298824)   +4 more
core   +1 more source

Oligogenic inheritance in epilepsy: A systematic exome‐wide analysis

open access: yesEpilepsia, EarlyView.
Abstract Objective Genetic factors contribute to the majority of epilepsies, but the exact genetic cause remains unknown in most patients. Incomplete penetrance and variable expressivity are frequent, and recent studies showed a burden of deleterious variants in epilepsy genes, suggesting a role for oligogenic inheritance.
Sarah Duerinckx   +192 more
wiley   +1 more source

The role of globalization in shaping Pakistan's ecological footprint: A time-series analysis

open access: yesEnvironmental and Sustainability Indicators
Globalization has brought economic prosperity, technological advancements, and cultural exchange, but it has also raised environmental concerns. This study aims to examine how globalization impacts environmental sustainability in Pakistan analyzing time ...
Syed Rashid Ali, Nooreen Mujahid
doaj   +1 more source

Effect of Pretreatment Methods on the Proximate Composition, Antinutritional Factors, Antioxidants Properties, and In Vitro Antidiabetic Activities of Hypsizygus ulmarius

open access: yesFood Chemistry International, EarlyView.
The effect of pretreatment methods on the proximate content, antinutrient factors, antioxidant, and in vitro antidiabetic activities of elm oyster mushroom was studied. It was observed and statistically concluded that soaking in 0.5% salt solution for 5 min had the least deteriorating effect on the antioxidant and in vitro antidiabetic activities ...
Oluwadamilola Ogunsade   +4 more
wiley   +1 more source

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