Results 111 to 120 of about 3,932,891 (311)

Qualitative Risk Assessment of Financial Resources of NGOs

open access: yesLittera Scripta, 2012
Non-governmental non-profit organisations have an important place in the society of the 21st century in the Czech Republic. These organisations involve civic associations, public benefit organisations, foundations and endowment funds, the Churches and ...
Pavlína Haltofová, Marta Lapková
doaj  

Advancements in Higher Education for Latino(a)/Chicano(a) Doctorates [PDF]

open access: yes, 2018
Latinos(as)/Chicanos(as) are one of the minorities least represented in graduate school (Ramirez, 2016). Although there are few studies that primarily focus on the limitations Latinos(as)/Chicanos(as) students encounter in undergraduate and graduate ...
Chavez, Karina
core   +1 more source

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

open access: yesAdvanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu   +9 more
wiley   +1 more source

Problems of Carrying Out Regional Investment Policy [PDF]

open access: yesProstranstvennaâ Èkonomika, 2009
Problems of effective implementation of investment policy in the region are stated. Mechanisms of budgetary support for the Khabarovsk Territory’s economy are analyzed.
Shlyakhovoy A. Z.
doaj  

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou   +8 more
wiley   +1 more source

Auto‐Generated Valence States in Electrocatalysts for Boosting Oxygen and Hydrogen Evolution Kinetics in Alkaline Water/Alkaline Seawater/Simulated Seawater/Natural Seawater

open access: yesAdvanced Functional Materials, EarlyView.
This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari   +4 more
wiley   +1 more source

Smoothing Sudden Stops [PDF]

open access: yes
Emerging economies are exposed to severe and sudden shortages of international financial resources. Yet domestic agents seem not to undertake enough precautions against these sudden stops.
Arvind Krishnamurthy, Ricardo Caballero
core  

From Waste to Value: Conversion of Calcium Sulfate to Vaterite via Carbon Capture and Storage

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a new concept for carbon management that relies on the carbonation of industrial gypsum waste and yields phase‐pure vaterite at ambient conditions without any additives. The obtained vaterite is further shown to be a reactive material that develops compressive strength in aqueous suspensions like conventional cements.
Carlos Pimentel   +4 more
wiley   +1 more source

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