Results 131 to 140 of about 3,857,470 (347)

Organic Photovoltaic (OPV) with Electronic Protection System: A Systematic Review

open access: yesBrazilian Archives of Biology and Technology
This paper presents a systematic review focused on organic photovoltaic cells and their electronic protection systems. Utilizing the Proknow-C methodology, the study constructs a bibliographic portfolio to identify the current state of research in this ...
Cleber Lourenço Izidoro   +3 more
doaj   +1 more source

Basic principles for sampling and reporting for studies involving the measurement of carbon sequestration in soils : [Abstract 588] [PDF]

open access: yes, 2008
Variation in soil organic carbon (SOC) levels due to differences in soil management has been the subject of much investigation over the past decades. More recently, growing concerns relating to the consequences of increasing carbon dioxide levels in the ...
Brouwers, Marinus
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Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

ISOFAR-Newsletter No. 2, May 2004 [PDF]

open access: yes, 2004
The second newsletter of the International Society of Organic Agriculture Researhch ISOFAR contains the following information: Announcement of 1st call for papers International Scientific Conference on Organic Agriculture ISOFAR’s worldwide ...
ISOFAR, (International Society of Organic Agriculture Research)
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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

The process of researching animal health and welfare planning [PDF]

open access: yes, 2009
’Minimising medicine use in organic dairy herds through animal health and welfare planning’, ANIPLAN, is a CORE-Organic project which was initiated in June 2007.
Brinkmann, Jan   +6 more
core  

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

Report on the evaluation of the pilot case studies (= Deliverable D4 of the Project European Information System for Organic Markets, QLK5-2002-02400), including Annex 1: National working papers on pilot applications (DCPS) in eight European countries and Annex 2 Guidelines on evaluating pilot applications (DCPS) in eight European Countries [PDF]

open access: yes, 2005
The current situation of market information systems on organic farming in Europe shows a substantial lack of information. Although previous EU-research projects such as OFCAP (FAIR3-CT96-1794) and OMIaRD (QLK5-2000-01124) have shown that regional or ...
Gleirscher, Norbert   +3 more
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Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

open access: yesAdvanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu   +2 more
wiley   +1 more source

Global Development of Organic Agriculture: Challenges and Prospects [PDF]

open access: yes, 2006
Preface: Modern agriculture and food systems, including organic agriculture, are undergoing a technological and structural modernization and are faced with a growing globalization.

core  

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