Results 21 to 30 of about 27,923,169 (310)

Multi-scale characteristics of coal structure by x-ray computed tomography (x-ray CT), scanning electron microscope (SEM) and mercury intrusion porosimetry (MIP)

open access: yesAIP Advances, 2018
It is of great benefit to study the material and structural heterogeneity of coal for better understanding the coalbed methane (CBM) storage and enrichment. In this paper, multi-scale X-ray computed tomography (CT), scanning electron microscope (SEM) and
Ting-ting Cai, Zeng-chao Feng, Dong Zhou
doaj   +1 more source

A High-Performance Supercapacitor Based on Nitrogen-Doped Porous Carbon Derived from Cycas Leaves

open access: yesInternational Journal of Electrochemical Science, 2019
In this work, we proposed a new way to synthesize nitrogen-doped porous carbon materials. Nitrogen-doped porous carbon materials were prepared using cycas leaves as the carbon source and urea as the nitrogen source.
Chaochao Xu   +9 more
doaj   +1 more source

Porous Carbon Electrode Derived from Waste Wine Industry for Supercapacitors

open access: yesInternational Journal of Electrochemical Science, 2019
Using porous carbon derived from waste biomass as electrode material for supercapacitors is a hot topic. It reuses waste at low cost. In this work, JZn-850 is prepared from waste wine industry by treatment with ZnCl2.
Diancheng Duan   +9 more
doaj   +1 more source

All‐Inorganic Manganese‐Based CsMnCl3 Nanocrystals for X‐Ray Imaging

open access: yesAdvanced Science, 2022
Lead‐based halide perovskite nanomaterials with excellent optical properties have aroused great attention in the fields of solar cells, light‐emitting diodes, lasing, X‐ray imaging, etc.
Lin‐Quan Guan   +10 more
doaj   +1 more source

The existence of best proximity points with the weak P-property [PDF]

open access: yesFixed Point Theory and Applications, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Determination of the degrees of P-property and nonnegative invertibility for a fuzzy matrix

open access: yesInternational Journal of Approximate Reasoning, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mehdi Dehghan 0002, Behnam Hashemi
openaire   +1 more source

Property P in G-Metric Spaces

open access: yesFixed Point Theory and Applications, 2010
We prove two general fixed theorems for maps in G-metric spaces and then show that these maps satisfy property P.
Renu Chugh   +3 more
doaj   +1 more source

Towards a Balanced Regime of Intellectual Property Rights for Agricultural Innovations [PDF]

open access: yes, 2023
The utilization of intellectual property (IP) rights in crop research is rapidly evolving, with an increasing number of countries and intergovernmental organizations becoming members of—and thereby ratifying the framework provided by—the International ...
Jefferson, David James; The Public Intellectual Property Resource for Agriculture (PIPRA) Department of Plant Sciences University of California, Davis   +2 more
core   +2 more sources

The Maschke property for the Sylow $p$-sub-groups of the symmetric group $S_{p^n}$ [PDF]

open access: yesInternational Journal of Group Theory, 2018
‎‎In this paper we prove that the Maschke property holds for coprime actions on some important classes of $p$-groups like‎: ‎metacyclic $p$-groups‎, ‎$p$-groups of $p$-rank two for $p>3$ and some weaker property holds in the case of regular $p$-groups‎. ‎
David Green   +2 more
doaj   +1 more source

“We Cannot Talk as a Family”: Complexities of Survivorship Communication Among Hispanic/Latino Young Adult Survivors of Childhood Cancer, Parents, and Clinicians

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Young adult childhood cancer survivors (YA‐CCS) have an increased risk of treatment‐related health complications throughout their lives. Lifelong survivorship care is recommended, yet many YA‐CCS experience disruptions in care during pediatric‐to‐adult transitions and do not receive recommended survivorship care.
Kevin Shanchen Pu   +8 more
wiley   +1 more source

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