Results 91 to 100 of about 196,018 (269)

Large‐Area 2D Metasurface‐Based Triboelectric E‐Skin Arrays: Contact & Proximity Tactile Mapping with Broadband Acoustic Readouts

open access: yesAdvanced Materials, EarlyView.
Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief   +12 more
wiley   +1 more source

Regional wage convergence in Spain : 1850-1930 [PDF]

open access: yes, 2002
Real wages PPP adjusted are used to analyse labour market integration in Spain. In contrast to earlier research analysing migration and nominal wages rates, our research seems to indicate that a well-integrated labour market had emerged in Spain by 1914 ...
Rosés, Joan R., Sánchez-Alonso, Blanca
core   +1 more source

Phonon Engineering in Ultrathin Sn Films

open access: yesAdvanced Materials Interfaces, EarlyView.
When embedded in multilayer structures, ultrathin Sn layers demonstrate strongly modified vibrational density of states (VDOS). This allows engineering a drastic increase of the Lamb‐Mössbauer factor fLM$f_{\text{LM}}$ and thereby of the cross‐section for coherent excitation of the ultrasharp nuclear resonance of 119Sn$^{119}{\rm Sn}$. This enables the
Sven Velten   +9 more
wiley   +1 more source

Correcting political and consumer misperceptions [PDF]

open access: yes, 2016
While fact-checking has grown dramatically in the last decade, little is known about the relative effectiveness of different formats in correcting false beliefs or overcoming partisan resistance to new information.
Amazeen, Michelle A.   +3 more
core   +1 more source

Two‐Way Shape Memory Polymer Composite Gripper for Adaptive Robotic Applications

open access: yesAdvanced Materials Technologies, EarlyView.
A two‐way shape memory polymer (SMP) composite is developed with intrinsic shape‐changing capability driven solely by temperature, eliminating external actuation loads. Embedding the SMP in a low‐stiffness elastomeric matrix enabled reversible transformations during heating and cooling cycles.
Aamna Hameed, Kamran Ahmed Khan
wiley   +1 more source

Le médiévalisme entre hypnose numérique et conservatisme rétro

open access: yesItinéraires, 2010
This paper examines the importance of medievalism in the resistance against backlash. Medievalism prevents fantasy in spite of its conservative touch of “retrolution” from becoming a New Age ineffective phenomenon.
Anne Larue
doaj   +1 more source

Mechanical coupling for high cyclic loading [PDF]

open access: yes, 1974
One-piece cylindrical coupling with ""necked-down'' regions at each end form flexures allowing small misalignments between actuator and load. Coupling has zero backlash, low mass, close spacing between actuator and load, high stiffness in direction of ...
Dustin, M. O., Mehmed, O.
core   +1 more source

A heuristic evaluation of the Facebook's advertising tool beacon [PDF]

open access: yes, 2009
Interface usability is critical to the successful adoption of information systems. The aim of this study is to evaluate interface of Facebook's advertising tool Beacon by using privacy heuristics [4].
Cole, M, Jamal, A
core   +1 more source

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

open access: yesAdvanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini   +3 more
wiley   +1 more source

Vaquejada e efeito backlash: a Emenda Constitucional nº 96/2017 como reação à decisão do Supremo Tribunal Federal na ADI nº 49831

open access: yesSuprema
Este artigo, no contexto do Direito Constitucional e Ambiental, tem o fito de analisar a Ação Direta de Inconstitucionalidade (ADI) nº 4983, originária do estado do Ceará, tendo por objeto os posicionamentos atinentes ao tema da vaquejada e à ...
Talissa Truccolo Reato   +2 more
doaj   +1 more source

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