Results 71 to 80 of about 945,102 (279)

Factors Affecting Application of ICT by Managers in the Nigerian Public Sector [PDF]

open access: yes, 2011
The global revolution in Information and Communications Technology (ICT) experienced in the last two decades paved way for massive improvements in the manner management functions are executed worldwide.
Damagum, Ya’u Mohammed   +1 more
core  

Strategies for Loading and Releasing Peptide Therapeutics in Biodegradable Carriers

open access: yesAdvanced Functional Materials, EarlyView.
A biodegradable carrier‐based peptide delivery system is a powerful treatment platform for diverse diseases, owing to its superior therapeutic efficacy and low toxicity. This review examines the conventional peptide‐loaded carrier fabrication process and its current limitations.
Wookyoung Jang, Ki Wan Bong
wiley   +1 more source

On the Performance and Optimization of Energy-Efficient Secrecy Computation Offloading for Multiantenna UAV-Enabled NOMA-MEC With Aerial Friendly Jamming

open access: yesIEEE Open Journal of the Communications Society
This research investigates the secrecy performance and energy efficiency of a dual-unmanned aerial vehicle (UAV) computation offloading system that leverages uplink non-orthogonal multiple access (NOMA) designed for Internet of Things (IoT) networks ...
Anh-Nhat Nguyen   +9 more
doaj   +1 more source

INFLUENCE OF INTENSITY, MOTIVATION AND INTEREST MEDIA AS A LEARNING COMPUTER USE OF STUDENT LEARNING LESSONS IN CURRENCY INFORMATION AND COMMUNICATION TECHNOLOGY (ICT) IN JUNIOR HIGH SCHOOL (SMPN) 14 PURWOREJO [PDF]

open access: yes, 2013
The research aim to find out : (1) Influence the intensity of the use of computers as a medium of learning on student learning outcomes in ICT subjects at Junior High School 14 Purworejo.
Rifka, Fauzia
core  

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

open access: yesAdvanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee   +5 more
wiley   +1 more source

Shape‐Controlled Guanine Self‐Assemblies for Stable and Fast‐Ion Solid–Electrolyte Interphases in Sustainable Li Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The shape of guanine self‐assemblies is tuned by introducing alkyl (G8), fluoroalkyl (G8f), and oligoether (G8g) side chains into the G moiety. The scanning tunneling microscopy results and calculations show that the presence and type of the side chain strongly affect the G self‐assembly network.
So‐Huei Kang   +9 more
wiley   +1 more source

A systematic review of emerging trends of IoT in healthcare and IoMT frameworks

open access: yesDiscover Public Health
The advancements of IoT (Internet of Things) in the medical sector led to the development of Internet of Medical Things (IoMT) and its application. IoMT is seen to enhance healthcare management through many applications such as device-integration, data ...
Tamanna Shah   +5 more
doaj   +1 more source

Auditing the ICT experiences of teacher education undergraduates [PDF]

open access: yes, 2004
The importance of teacher education graduates having appropriate information and communication technology OCT) for learning competencies and experiences is well documented.
Finger, Glenn   +3 more
core  

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

open access: yesAdvanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam   +8 more
wiley   +1 more source

Interfacial Modulation for High‐Efficiency Large‐Area Organic Photovoltaics and Perovskite‐Organic Tandem Solar Modules

open access: yesAdvanced Functional Materials, EarlyView.
Self‐assembled monolayers (SAMs) are promising hole‐transporting materials for organic photovoltaics (OPVs), but suffer from self‐aggregation and poor large‐area uniformity. We find that interfacial modification using nicotinic hydrazide can eliminate the residual SAM aggregates by forming energetically favorable complexes, yielding uniform SAM.
Seongwon Yoon   +10 more
wiley   +1 more source

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