Results 111 to 120 of about 18,647 (309)

Paralysed by perfection [PDF]

open access: yesEMBO reports, 2008
Some years ago, I had a great student working in my laboratory. He was extremely motivated, read widely, was skilled at the bench, and very critical of his work and any results that he produced. However, this critical attitude—although a highly beneficial skill for a researcher—ultimately undermined his career as a scientist; no result was good enough ...
openaire   +2 more sources

Emergent Spin‐Glass Behavior in an Iron(II)‐Based Metal–Organic Framework Glass

open access: yesAdvanced Functional Materials, EarlyView.
A one‐pot, solvent‐free synthesis yields an Fe2+‐based metal‐organic framework (MOF) glass featuring a continuous random network structure. The material exhibits spin‐glass freezing at 14 K, driven by topological‐disorder and short‐range magnetic frustration, showcasing the potential of MOF glasses as a plattform for cooperative magnetic phenomena in ...
Chinmoy Das   +8 more
wiley   +1 more source

Perfect and Imperfect Modals in Romance Some syntactic remarks on the Tense/Modality interaction

open access: yesBucharest Working Papers in Linguistics, 2008
This paper addresses the interplay between Tense-Aspect and Modality in Romanian and some Romance languages, in ambiguous sentences that exhibit what has been called “perfective raising”.
Elena Soare
doaj  

Perfect and Essentially Perfect Authentication Schemes [PDF]

open access: yes, 2010
Suppose that A wants to send a message M to B. It is important that B receives the message without any alteration. On the other hand, a bad guy X looks for his chance to alter M in his favour. In order t o make the bad guy's life difficult, A authenticates the message M.
openaire   +1 more source

A Perfect Ten [PDF]

open access: yesChemSusChem, 2016
The X files: This Editorial welcomes you to Volume 10 of ChemSusChem! It contains a look at some of the statistics and highlights from 2016, as well as some of our plans for 2017. The truth is in here!
openaire   +2 more sources

Another Look at the Present Perfect in an Andean Variety of Spanish: Grammaticalization and Evidentiality in Quiteño Spanish

open access: yes, 2013
The existence of an extensive body of literature on the Present Perfect (PP), both Spanish-specific (cf. Alarcos Llorach 1947, Copple 2011, Escobar 1997, Gili Gaya 1972, Howe 2013, Rodríguez Louro 2009, Schwenter 1994, Schwenter & Torres Cacoullos 2008 ...
Dumont, Jenny
core  

An All‐Optical Driven Bio‐Photovoltaic Interface for Active Control of Live Cells

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐photovoltaic Interface (BIO‐PV‐I) for live cell manipulation is presented. BIO‐PV‐I can be activated non‐invasively and remotely to control the spatial motility, adhesion, and morphology of cells adhering to it. BIO‐PV‐I uses a patterned light‐induced electric potential in iron‐doped lithium niobate crystals whose light‐driven and reversible nature,
Lisa Miccio   +8 more
wiley   +1 more source

PARTIZIP II, PAST PARTICIPLE AND RESULTATIVITY

open access: yesІноземна філологія
The article deals with Partizip II and the perfective past participle as carriers of resultative semantics in German and Ukrainian, respectively. Resultativity is closely related to the concepts of the telicity (boundedness) and perfectivity of an ...
Oksana Smerechynska
doaj   +1 more source

Testing the predictions of the feature-assembly hypothesis: evidence from the L2 acquisition of Spanish aspect morphology [PDF]

open access: yes, 2011
According to the Feature-Assembly Hypothesis (FAH) (Lardiere 2005, 2009, Choi and Lardiere 2006a) convergence in second language acquisition is determined by whether L2 speakers can effectively reassemble existing features into new (L2) configurations ...
Arche, MJ, Dominguez, L, Myles, F
core  

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

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