Results 71 to 80 of about 399,643 (346)
Social Presence: How Should Instructors Communicate Online?
, 2018 Innovations in Teaching & Learning Conference Proceedings, Vol 10 (2018): Small Changes, Big Impact: 10 Years of ...
Howell, Billy +2 more
openaire +1 more source
Fluorescent Polymeric Nanofibers as Ratiometric Multiplexed Skin Sensors of pH and Oxygen
Advanced Healthcare Materials, EarlyView.Fluorescent polymeric nanofibers and nanorods are produced as ratiometric sensors of two important physiological parameters: pH and oxygen. They operate by dual Forster resonance energy transfer from large number of energy donor dyes to limited number of two distinct energy acceptors, enabling simultaneous sensing of pH and oxygen.
Rémi Pelletier +2 more
wiley +1 more source
An Analysis on the Relationship between Frequency of Instructional Communication and Student Persistence in Distance Education [PDF]
Interdisciplinary Journal of Virtual Learning in Medical Sciences, 2013 Introduction: In this study, had analysis the relationship between frequency of instructional Communication and six kinds of its and some intervening variables with student persistence in Distance education.
Mahdi Mahmodi +3 more
doaj
Class Size and Nursing Students\u27 Perception of Empowerment [PDF]
, 2009 Due to increases in enrollment and budget cuts in many states, college class sizes are reaching unprecedented sizes (Carpenter, 2006). Nursing schools are facing the same challenges.
Keane, Cynthia T.
core +1 more source
Advanced Healthcare Materials, EarlyView.Osteogenic‐angiogenic cross‐talk is a vital prerequisite for vascularized bone regeneration. In this study, we investigated the effects of siRNA‐mediated silencing of two inhibitory proteins, Chordin and WWP‐1, via CaP‐NP‐loaded gelatin microparticles in osteogenically differentiated microtissues.
Franziska Mitrach +7 more
wiley +1 more source
International Journal of Communication, 2017 This study investigated how the color of written communication influences interpersonal attributions. An experiment was conducted whereby students read a peer’s graded essay that varied according to the color of the ink used by the instructor.
Adam S. Richards, Edward L. Fink
doaj +2 more sources
AN ANALYSIS OF ONLINE EXAMINATIONS IN COLLEGE COURSES [PDF]
This research evaluates the use of online examinations in college courses from both instructor and student perspectives. Instructional software was developed at Kansas State University to administer online homework assignments and examinations.
Barkley, Andrew P.
core +1 more source
Advanced Materials, EarlyView.This work offers unique Ginger‐based 3D‐printable resins that can print customizable high‐resolution complex designs. The customizable printing backbone of Zingerol prints also mimics various human bones' strength. Acquisition of in‐vivo biocompatibility in rat model with no severe inflammatory response, along with in‐vitro antioxidant and ex‐vivo anti‐
Simran Jindal +9 more
wiley +1 more source
Computers and Education OpenThis study retrospectively assessed forum and module-based email communications between instructors and students. The data set analysed consisted of 40.000 forum posts and 10.000 Blackboard emails matched with 522 end of module student surveys extracted ...
Stamatis Elntib
doaj +1 more source
Teaching Presence in Online Education: From the Instructor's Point-of-View
Online Learning, 2014 Most often the topic of creating any type of presence in online education is viewed from the student perspective (Oztok & Brett, 2011). This research examines the creation of teaching presence from the vantage point of the instructor.
Kristi A. Preisman
doaj +1 more source