Results 41 to 50 of about 209,375 (270)

Centennial reflections on Steinbeck's reputation in Slovenia

open access: yesActa Neophilologica, 2002
Since the late 1920s and his first novel, Cup of Gold (1929), there has been little consensus about John Steinbeck's work, and he has often been praised or dismissed for the wrong reasons.
Danica Čerče
doaj   +1 more source

Open University Learning Analytics dataset [PDF]

open access: yes, 2017
Learning Analytics focuses on the collection and analysis of learners’ data to improve their learning experience by providing informed guidance and to optimise learning materials.
F Prasser   +5 more
core   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Asociación de grabados de "Cazoletas" con el megalitismo salmantino

open access: yesZephyrus, 2009
RESUMEN: Se destaca el hallazgo de numerosos afloramientos graníticos con conjuntos de cazoletas que muestran diversos emplazamientos. Si bien en algún caso se pueden explicar por efecto erosivo, en otros pueden entenderse como obra de los grupos ...
Socorro LÓPEZ PLAZA
doaj  

Cup-and-Ring Markings at Ballochmyle, Ayrshire [PDF]

open access: yesGlasgow Archaeological Journal, 1993
Summary This short note describes a remarkable cupand-ring decorated rockface which has recently been discovered at Ballochmyle, Ayrshire and subsequently recorded by the Royal Commission on the Ancient and Historical Monuments of Scotland.
openaire   +1 more source

Investigating the learning transfer of genre features and conceptual knowledge from an academic literacy course to business studies: Exploring the potential of dynamic assessment [PDF]

open access: yes, 2017
Academic literacy courses aim to enable higher education students to participate in their chosen academic fields as fully as possible. However, the extent to which these students transfer the academic skills taught in these courses to their chosen ...
Shrestha, Prithvi N.
core   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

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

Cup-Marked Stones in Estonia

open access: yesFolklore: Electronic Journal of Folklore, 1999
The cup-marked stone is a stone that has one or several mainly round-bottomed small cup-marks with the diameter of 3‐10 cm (most often 4‐7 cm) and the depth of 0.5‐2 cm chipped into it. In exceptional cases the cup-marks can also be with a pointed or oval bottom.
openaire   +1 more source

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