Results 61 to 70 of about 3,712,696 (264)

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

open access: yesAdvanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du   +4 more
wiley   +1 more source

Financial Support for Doctoral Students: Practices’ typologies and Perspectives

open access: yesВысшее образование в России
. Insufficient financial well-being of doctoral students is a crucial problem in doctoral education worldwide. This can result in a significant decrease in the effectiveness of doctoral programs and an increase in dropout rates.
J. Babayeva, N. G. Maloshonok
doaj   +1 more source

Financial wellbeing and some problems in assessing its link to financial education [PDF]

open access: yes
In 2009, the National Endowment for Financial Education initiated a project to study the “Implications of a Quarter Century Research in Personal Finance.” As part of that effort, one of the major themes chosen was to study the measurement and evaluation ...
Tatom, John
core   +1 more source

Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films

open access: yesAdvanced Functional Materials, EarlyView.
The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram   +2 more
wiley   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Assessing Worry About Affording Healthcare in a General Population Sample

open access: yesFrontiers in Psychology, 2019
This study adapted a measure on worry about affording healthcare. The financial costs of healthcare are increasingly being shifted to patients. Financial burden from healthcare costs can be material (such as bankruptcy) or psychological.
Salene M. W. Jones   +4 more
doaj   +1 more source

Impairment of vocational activities and financial problems are frequent among German blood cancer survivors. [PDF]

open access: yesSci Rep, 2023
Baum J   +6 more
europepmc   +1 more source

Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons   +11 more
wiley   +1 more source

FINANCIAL CRISIS IN EU: PROBLEMS AND PERSPECTIVES

open access: yesВісник Київського національного університету імені Тараса Шевченка. Серія Економіка, 2014
The article summarizes the causes of the financial crisis and reveales a set of measures to overcome the consequences of the financial crisis and stabilize the financial systems of the EU member ...
L. Demydenko
doaj   +1 more source

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