Results 141 to 150 of about 202,381 (307)

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

open access: yesAdvanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner   +22 more
wiley   +1 more source

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

Economic and Environmental Benefits of Grid-Connected PV-Biomass Systems in a Bangladeshi University: A HOMER Pro Approach

open access: yesInternational Transactions on Electrical Energy Systems
This study addresses Bangladesh’s urgent power crisis by evaluating a grid-connected PV-Biomass hybrid system at the Pabna University of Science and Technology (PUST).
Md. Feroz Ali   +3 more
doaj   +1 more source

MODEL DESIGN OF SOLAR-DIESEL HYBRID POWER SYSTEM WITH HOMER PRO

open access: yesInternational Journal of Research in Engineering and Technology, 2017
Matius Sau, Hestikah Eirene Patoding
openaire   +1 more source

Modeling and Simulation of Grid-Connected Hybrid Renewable Energy Systems Using HOMER Pro Software

open access: yesIndian Journal of Renewable Energy
This paper presents a techno-economic evaluation of three hybrid renewable energy configurations for the electrification of Khadva village in the Kutch district of Gujarat, India. Using HOMER Pro software, the study analyzes three scenarios: Case 1 (PV + Grid + Battery), Case 2 (Wind + Grid + Battery), and Case 3 (PV + Wind + Grid + Battery), assessing
null Krishan Kant Kumar   +2 more
openaire   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger   +11 more
wiley   +1 more source

The Cost of Autonomous Energy System in Greek Islands [PDF]

open access: yesJournal of Electrical and Electronics Engineering
Greece is a country with numerous islands which are not close to mainland. The country has very good solar energy potential while many islands have a really windy weather.
FANTIDIS Jacob
doaj  

Understanding the co-existence of conflict and cooperation: Transboundary ecosystem management in the Virunga Massif [PDF]

open access: yes, 2011
Azar Edward E   +39 more
core   +1 more source

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger   +10 more
wiley   +1 more source

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