Results 41 to 50 of about 13,100,843 (281)

What makes a media entrepreneur? Factors influencing entrepreneurial intention of mass communication students

open access: yes, 2020
Entrepreneurship and new venture creation are seen as important drivers of media industry’s change and renewal. However, whether newly founded companies will emerge in the future depends to a large extent on entrepreneurial individuals.
Buschow, Christopher, Laugemann, Rabea
core   +1 more source

Measurement of the mass sensitivity of QCM with ring electrodes using electrodeposition

open access: yesElectrochemistry Communications, 2020
A practical method for calculating the mass sensitivity of quartz crystal microbalance (QCM) resonators with ring-shaped Au electrodes on one side based on electrodeposition is presented in this communication.
Jianguo Hu   +5 more
doaj   +1 more source

Sustainable Poly(Lactic Acid)/Graphene Oxide Bioelectronic Platform for Neurotransmitters Sensing and Tunable Stimulation of Astrocytes

open access: yesAdvanced Materials, EarlyView.
This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà   +15 more
wiley   +1 more source

Band Alignment of Grafted Si/Ge0.89Sn0.11 Heterojunction Determined by X‐Ray Photoelectron Spectroscopy

open access: yesAdvanced Materials Interfaces, EarlyView.
ABSTRACT We investigate the band alignment of a monocrystalline grafted p‐type Si/Ge0.89Sn0.11 heterostructure using X‐ray photoelectron spectroscopy (XPS). The bandgap of the Ge0.89Sn0.11 epilayer of 0.50 eV was first determined and cross‐verified using photoluminescence spectroscopy, infrared transmission, and theoretical calculation.
Yang Liu   +11 more
wiley   +1 more source

Mass Communication Law in a Nutshell (6th ed.)

open access: yes, 2007
Expert authors discuss the First Amendment in detail, as well as defamation and mass communication in Carter, Dee and Zuckman’s Mass Communication Law in a Nutshell.
Carter, T. Barton   +2 more
core   +1 more source

Attitudes and Behavior of Ajman University of Science and Technology Students Towards the Environment [PDF]

open access: yesIAFOR Journal of Education, 2016
This study examined the attitudes and behavior of Ajman University of Science and Technology (AUST) students towards the environment according to their gender and college. The research was based on a descriptive approach.
Rasha Abdel Raman
doaj  

Spacetime Topology and the Laws of Black Hole-Soliton Mechanics

open access: yesEntropy, 2017
The domain of outer communication of an asymptotically flat spactime must be simply connected. In five dimensions, this still allows for the possibility of an arbitrary number of 2-cycles supported by magnetic flux carried by Maxwell fields. As a result,
Hari K. Kunduri
doaj   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang   +8 more
wiley   +1 more source

Web of life. Intersecting Metaphor and Pattern

open access: yesRevue Française des Sciences de l’Information et de la Communication, 2017
Web of Life. Intersection de métaphore et modèle. Potentialités, attentes et capacités des medias et des technologiesIt is true that from nature (phusis) to history, man has always needed mediation, inventing mediations and devices: gestures, drawings ...
Maria Lucília Marcos
doaj   +1 more source

Moisture‐Adaptive Triboelectric Materials and Platforms: Design Strategies, Performance Enhancement, and Applications in Energy Harvesting and Wearable Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
This review summarizes moisture‐adaptive strategies that enable triboelectric nanogenerators (TENGs) to operate across diverse moisture conditions. It examines moisture‐management methods, including exclusion, directional transport, removal, and utilization, with charge‐regulation approaches based on interfacial, dielectric, and structural engineering.
Junzhe Gan   +4 more
wiley   +1 more source

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