Results 101 to 110 of about 786,584 (308)

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

L’emploi associatif et la reproduction des couches moyennes salariées

open access: yesSociologies, 2011
Annual surveys carried out by a French statistical institute between 1993 and 2002 show an increasing proportion of at least 25 years old university graduates in non-profit sector.
Gérard Chevalier
doaj  

Southeast Rural Outreach Programs and Education Business Survey [PDF]

open access: yes, 2008
The Rural Outreach Programs and Education (ROPE) is designed to strengthen community and small business competitiveness. It is a multi-pronged business development effort to support economic stability and capacity-building in Southeast Alaska.
Hanna, Virgene, Marbourg, Ann
core  

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

open access: yesAdvanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco   +8 more
wiley   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Marketing activity in non-profit organizations: the example of organizations in Russia and Azerbaijan [PDF]

open access: yesAfrican Journal of Hospitality, Tourism and Leisure, 2020
In modern economic conditions, marketing plays an important role in the activities of any company, regardless of the objectives of the activity, the functional specifics and the basis of financing.
Aygun Alasgarova
doaj  

Housing policy and economic development: the Croatian case [PDF]

open access: yes
Housing in Croatia is beset with many problems, as reflected in a dramatic fall in new housing construction, low housing standards, absence of streamlined policy which would encourage housing construction, as well as ambiguous regulations governing this ...
Fröhlich, Zlatan
core  

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

Vectors of a non-profit organization transformation: management, digitalization and financing

open access: yesВестник университета
Economic transformations in the Russian non-profit sector and innovative methods of managing and controlling the financial activities of non-profit organizations (hereinafter referred to as NPOs) have been stidued.
A. A. Kolabaeva
doaj   +1 more source

Contradictions in social enterprise: do they draw in straight lines or circles? [PDF]

open access: yes, 2007
This paper provides a critical perspective on the discourse surrounding the concept of social enterprise. The paper shifts the lens away from numbers to consider how actors see themselves as social enterprises.
Bull, M., Ridley-Duff, R., Seanor, P.
core  

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