Results 111 to 120 of about 2,359,573 (306)

Sigma receptor ligands: novel applications in cancer imaging and treatment [PDF]

open access: yes, 2012
Sigma receptoren (subtypes sigma-1 en sigma-2) zijn unieke bindingsplaatsen die een aanzienlijk hogere expressie vertonen in kanker dan in gezond weefsel.
Rybczynska, Anna A.,   +1 more
core   +1 more source

Optical Signature of Moiré Superlattices Formed by Twisted SrTiO3 Membranes

open access: yesAdvanced Functional Materials, EarlyView.
We discover optical signatures from bonded interfaces in twisted SrTiO3 moiré superlattices, including low‐frequency Raman vibrational modes and strong second‐harmonic generation, consistent with strong interlayer coupling inferred from cross‐sectional electron microscopy and ab initio calculations. ABSTRACT Moiré superlattices formed at the interfaces
T. A. M. Ragib Shahriar   +13 more
wiley   +1 more source

Ionic Precursors Transformed Into Vinyl Acetate Synthesis Catalyst via Reaction‐Driven Restructuring

open access: yesAdvanced Functional Materials, EarlyView.
This work demonstrates that a simple physical mixture of Pd and Au ionic precursors, KOAc promoter, and SiO2 support can transform into a highly active vinyl acetate synthesis catalyst through reaction‐driven restructuring. The results highlight reaction‐induced restructuring as an innovative and sustainable catalyst design strategy.
Byeong Jun Cha   +11 more
wiley   +1 more source

Six Sigma vs. Design for Six Sigma: selection of the requisite Six Sigma approach using multi-criteria decision analysis: innovation report [PDF]

open access: yes
The literature suggests that organisations which have adopted Six Sigma have realised that upon achieving a Five Sigma level the only way to surpass this is to redesign the process(es) by means of Design for Six Sigma (DFSS). For others, the selection of
Bañuelas, Ricardo
core  

THE IMPLEMENTATION OF SIX SIGMA IN MANUFACTURING ORGANIZATIONS: MOTIVATIONS AND RESULTS ACHIEVED

open access: yesFaces: Revista de Administração, 2005
The competitive context forces organizations to choose improvement tools that yield maximum efficiency from their operations. There are many articles about Six Sigma in the technical literature but academic research is not so abundant. This research aims
Antônio Domingos Padula   +1 more
doaj  

Bio‐Derived Polyelectrolyte Additive–Induced Interfacial Ion‐Diffusion Barriers for Nonvolatile Organic Artificial Synapses

open access: yesAdvanced Functional Materials, EarlyView.
Sodium alginate regulates interfacial ion transport and retention in electrolyte‐gated synaptic transistors. The carboxylate‐rich polymeric network forms a dynamic interfacial ion‐diffusion barrier that facilitates ion injection during programming while suppressing ion back‐diffusion, thereby stabilizing the electrochemically doped channel state.
Chaeyeon Han   +6 more
wiley   +1 more source

Fiscal Convergence in an Enlarged European Union

open access: yesTransylvanian Review of Administrative Sciences, 2014
Taxation convergence in the European Union has always been a heatedly debated issue, and it has constantly resurfaced to the limelight as more and more fiscal directive proposals are being discussed.
Georgeta VINTILĂ   +2 more
doaj   +2 more sources

Operando Tracking of Oxygen‐Vacancy Dynamics and Negative Capacitance in Ca‐Doped BiFeO3

open access: yesAdvanced Functional Materials, EarlyView.
Operando electrochemical impedance spectroscopy, combined with electrocoloration, enables a direct correlation between real‐space ionic redistribution and the corresponding frequency‐domain electrical response. In lateral Ca‐doped BiFeO3 devices, time‐resolved impedance snapshots capture the evolution from bulk‐dominated mixed conduction to an ...
Jeonghun Suh   +3 more
wiley   +1 more source

Convergence of Regional Income Among Provinces in Kalimantan

open access: yesEkonomi dan Bisnis
The Indonesian economy shows that Kalimantan has an important role in the national economy, contributing 8.45% in 2014, placing it as the third largest after Java and Sumatra.
Fikrie Lazuardi Imaduddin, Bayu Kharisma
doaj  

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