Results 41 to 50 of about 1,527,200 (314)

Adopting a Grounded Theory Approach to Cultural-Historical Research: Conflicting Methodologies or Complementary Methods? [PDF]

open access: yes, 2008
Grounded theory has long been regarded as a valuable way to conduct social and educational research. However, recent constructivist and postmodern insights are challenging long-standing assumptions, most notably by suggesting that grounded theory can be ...
Seaman, Jayson O.
core   +3 more sources

Revitalization of Historic Buildings as an Approach to Preserve Cultural and Historical Heritage

open access: yesProcedia Engineering, 2015
Abstract The need to preserve architectural heritage of historical and cultural value is getting more and more significant. At the same time it is very important to develop environment dynamically to sustain life activities in general. The article deals with the revitalization method with the purpose to preserve and restore historical landmarks ...
Penića, Milja   +2 more
openaire   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi   +5 more
wiley   +1 more source

Authorship as cultural performance: new perspectives in authorship studies [PDF]

open access: yes, 2012
This article proposes a performative model of authorship, based on the historical alternation between predominantly 'weak' and 'strong' author concepts and related practices of writing, publication and reading.
Berensmeyer, Ingo   +2 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Chronology and Dynamics of Ancient Pottery Traditions’ Dissemination in Steppes of the Lower Volga Region

open access: yesВестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2018
The territory of the Lower Volga plays an important role in the study of the Neolithic of Eastern Europe. The leading indicator of this epoch is pottery. Determining the chronology of pottery making is one of the most complex issues.
Aleksandr A. Vybornov   +3 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

Teaching Cultural Heritage using Mobile Augmented Reality [PDF]

open access: yes, 2016
open2noThe relationship between augmented reality, mobile learning, gamification and non-formal education methods provide a great potential. The AR-CIMUVE Augmented Reality for the Walled Cities of the Veneto is an original project in collaboration with ...
Agostini, Daniele, Petrucco, Corrado
core  

Determination of mechanical properties of historical paper based on NIR spectroscopy and chemometrics - a new instrument [PDF]

open access: yes, 2008
Due to sampling restrictions in the analysis of cultural heritage materials, non-destructive approaches are intensively sought for. While NIR spectrometry has rarely been used for this purpose due to the complexity of the spectra, chemometric methods can
A. Höskuldsson   +13 more
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

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