Results 91 to 100 of about 1,237,826 (356)

Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams

open access: yesAdvanced Functional Materials, EarlyView.
Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan   +3 more
wiley   +1 more source

An exploratory assessment of the effectiveness of oramedia in communicating new agricultural terminologies and techniques among farmers in Osun State, Nigeria

open access: yesJournal of the Saudi Society of Agricultural Sciences
The Nigerian government, lately, has prioritized agriculture, following dwindling incomes from its main source of foreign exchange, oil and gas. But the agricultural sector still largely depends on peasant farmers.
Bolu John Folayan   +4 more
doaj   +1 more source

Exploring the Predictive Power of Subjective Norms on Population Census Participation Among Urban Residents in Lagos, Nigeria [PDF]

open access: yesE-Journal of Humanities, Arts and Social Sciences
This study investigates the behavioural intentions of residents in Lagos, Nigeria, towards participation in the national population census through the lens of the Theory of Planned Behaviour (TPB).
Kehinde Oyesomi   +2 more
doaj   +1 more source

ECONOMIC ASPECTS OF MASS-MEDIA AND THE CHANGES GENERATED BY THE ECONOMIC CRISIS [PDF]

open access: yes, 2011
In this paper we intend to describe the economic implications of mass-media in correlation with the recent socio-economic changes generated by the economic crisis.
TRAIAN ALEXANDRU NASTASE
core  

All‐Aqueous Pullulan Fibers Enabling Visible‐to‐Near‐Infrared Waveguiding with Mechanical and Thermal Resilience

open access: yesAdvanced Functional Materials, EarlyView.
Pullulan, a biomass‐derived polysaccharide, is transformed into transparent optical fibers using a solvent‐free borax hydrogel‐spinning method. The fibers outperform PMMA with ≈200 MPa tensile strength and 200 °C stability, while uniquely guiding visible‐to‐NIR light and enabling additive‐free humidity sensing.
Yuya Fukata   +4 more
wiley   +1 more source

Bibliometric analysis of the media-sustainable development nexus: mapping trends and future directions

open access: yesDiscover Sustainability
Acknowledging the substantial body of bibliometric scholarship dedicated to sustainable development, a discernible lacuna persists concerning the specific role of media within this domain.
Belqis Mohammad Alwan   +3 more
doaj   +1 more source

Knowledge culture and communication culture [PDF]

open access: yes, 2012
[Abstract] Knowledge culture and communication culture Once that in the Western world contemporary culture became coextensive with the communication through mass media, the prior modern knowledge culture appears as a silent one.
Cordoban, Aurel
core  

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Book review: mass communication in Israel: nationalism, globalization, and segmentation [PDF]

open access: yes, 2015
Mass Communication in Israel explores the roots and evolution of newspapers, journalism, radio, television, and the debut of the Internet on both the cultural and the institutional levels, and examines milestones in the socio-political development of ...
Eichler, William
core  

Dual‐Ligand Metal‐Organic Frameworks via In Situ Amidoxime Engineering for Selective Ion Separation

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by microbial ion‐trapping mechanisms, a mild and universal strategy is developed to construct highly porous amidoxime‐functionalized MOFs. DFT calculations and molecular force measurements reveal that the dual‐ligand amidoxime configuration significantly strengthens Ga(III) affinity.
Zhifang Lv   +9 more
wiley   +1 more source

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