Results 51 to 60 of about 1,742 (212)

Social Network Site Usage among Adults: Social Networking Status and Virtual Loneliness [PDF]

European Journal of Psychology and Educational Research, 2018
<p style="text-align:justify">This study examined the relationship between being members of social network sites (SNS) and the reasons for their use among individuals who are between 20-66 years of age. Social networking status and virtual loneliness are examined according to reasons for using SNS of participants.
OKRAY, Zihniye, DİREKTÖR, Cemaliye, HUSEYİNZADE SİMSEK, Anjelika   +2 more
openaire   +3 more sources

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

APPLICATION OF VIRTUAL SOCIAL NETWORKS FOR PURPOSES OF GENERAL SECONDARY EDUCATION

Ìнформаційні технології в освіті, 2014
The rapid development of information technology, which happens all the time, helps to activate the process of virtualization world education and calls for the revision and introduction of modern methods and tools in the educational process.
A. Iatsyshyn
doaj  

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

Advanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi, Kimiya Tajik, Harvey Shaw, Matti Isakov, Sami Pajunen, Lauri Rautkari   +5 more
wiley   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

Advanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo, Artur Ciesielski, Paolo Samorì   +2 more
wiley   +1 more source

Solution‐Processed Two‐Dimensional Indium Oxide on Sodium‐Embedded Alumina for Reconfigurable Optoelectronic Synaptic Transistors

Advanced Functional Materials, EarlyView.
Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min, Yonghyun Albert Kwon, Hyunbin Kim, Jihyun Kim, Myeongjin Jung, Jaewon Heo, Gwang Ya Kim, Vlastimil Mazanek, Zdeněk Sofer, In Soo Kim, Jeong Ho Cho, Hyesung Park, Sang Min Won, Joohoon Kang   +13 more
wiley   +1 more source

Effect of Virtual Social Networks on Nursing Students’ English Learning [PDF]

Interdisciplinary Journal of Virtual Learning in Medical Sciences, 2016
Introduction Development of new virtual technologies has evolved teaching-learning process. As for the technologies, it can be refered to the use of virtual social networks in education.
Rahele Sarikhani, Saeeid Moosavipour, Narges Feizabadi, Mohammad Zare   +3 more
doaj   +1 more source

Determinants of Friendship in Social Networking Virtual Worlds

Communications of the Association for Information Systems, 2014
This paper examines the determinants of friendship between two users in a virtual world who are unaware of each other's real identities. Drawing on theories of homophily, heterophily and propinquity, three virtual world behaviours are analysed: avatar appearance, avatar location, and avatar communication.
Thomas Chesney, Swee-Hoon Chuah, Wendy Hui, Robert Hoffmann, Jeremy Larner   +4 more
openaire   +3 more sources

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

Advanced Functional Materials, EarlyView.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He, Wenbo Wang, Simon Schweidler, Yanjiao Ma, Ben Breitung, Torsten Brezesinski   +5 more
wiley   +1 more source

Social Networks; Opportunities and Threats [PDF]

International Multidisciplinary Journal of Pure Life, 2019
With the advent of virtual social networks, human relationships on the Internet have taken on a new form. Social media has integrated other forms of computer-centric communication, thereby transforming the media landscape, the way people interact, and ...
Sorayya Hasanabadi (Iran), Dr. Faranak Mosavi (Iran)   +1 more
doaj   +1 more source