A dual satellite/terrestrial hybrid implementation of the National Research and Education Network

1996 ◽  
Author(s):  
William Curry ◽  
Junghwan Kim ◽  
Subhash Kwatra
Keyword(s):  
Research And Education ◽  
Education Network

scholarly journals Stroke Investigative Research and Education Network: Public Outreach and Engagement

2017 ◽  
Vol 07 (02) ◽  
Author(s):  
Singh A ◽  
Jenkins C ◽  
Calys Tagoe B ◽  
Arulogun OS ◽  
Sarfo S ◽  
...  
Keyword(s):  
Public Outreach ◽  
Research And Education ◽  
Education Network

Evaluating the Effectiveness of Live Interactive Virtual Explorations Involving a Hard-to-Reach Native American Earth Lodge and a Pacific Island Volcanoes Site

2011 ◽  
Vol 16 (1) ◽  
pp. 67-72 ◽  
Author(s):  
Kimberly Mann Bruch ◽  
Hans-Werner Braun ◽  
Susan Teel
Keyword(s):  
Native American ◽  
National Park ◽  
National Science Foundation ◽  
High Performance ◽  
National Park Service ◽  
Washington Dc ◽  
Historic Site ◽  
Park Service ◽  
Research And Education ◽  
Education Network

For several years, National Park Service scientists, historians, and educators have been working with National Science Foundation-funded High Performance Wireless Research and Education Network (HPWREN) researchers on developing, implementing, and evaluating Live Interactive Virtual Explorations (LIVE) at several sites. The LIVE activities utilize computers with headsets and microphones to link National Park Service sites with an array of audiences. The two case studies in this paper examine the effectiveness of LIVE activities that allow Washington, DC, inner-city youth to explore two hard-to-reach National Park Service sites: Knife River Indian Villages National Historic Site in North Dakota and the Hawaii Volcanoes National Park.

Live Interactive Virtual Explorations at a Southern California Native American Learning Center

2010 ◽  
Vol 12 (3) ◽  
pp. 62-74
Author(s):  
Kimberly Mann Bruch ◽  
Hans-Werner Braun ◽  
Susan Teel
Keyword(s):  
Native American ◽  
Case Studies ◽  
High Performance ◽  
Southern California ◽  
Pilot Project ◽  
Learning Center ◽  
Tribal Community ◽  
Advantages And Disadvantages ◽  
Research And Education ◽  
Education Network

For the past decade, researchers affiliated with the National Science Foundation-funded High Performance Wireless Research and Education Network (HPWREN) have been working with Native American education communities on an array of Internet-enabled activities, including the Live Interactive Virtual Explorations (LIVE) pilot project. One of the communities involved with the pilot LIVE project is the Pala Native American Learning Center, which is located in rural San Diego County, California. This paper discusses five case studies encompassing LIVE activities between Pala tribal community members and field scientists/educators throughout southern California. Using laptops equipped with off-the-shelf accessories and freeware, the five pilot case studies demonstrate the advantages and disadvantages of utilizing the LIVE concept for real-time distance education programs at rural Native American communities.

Pre-Stroke Depression in Ghana and Nigeria: Prevalence, Predictors and Association With Poststroke Depression

2020 ◽  
pp. 089198872096827
Author(s):  
Akin Ojagbemi ◽  
Joshua Akinyemi ◽  
Kolawole Wahab ◽  
Lukman Owolabi ◽  
Oyedunni Arulogun ◽  
...  
Keyword(s):  
Self Report ◽  
Leafy Vegetables ◽  
Stroke Survivors ◽  
Poststroke Depression ◽  
Middle Income ◽  
Green Leafy Vegetables ◽  
Middle Income Countries ◽  
Depression Status ◽  
Research And Education ◽  
Education Network

Objectives: Depression is a risk factor for stroke. There is a knowledge gap on the predictors of prestroke depression in stroke survivors living in low- and middle-income countries (LMICs). We estimated prevalence and predictors of prestroke depression, as well as its association with poststroke depression (PSD) in the largest study of stroke in Africa. Methods: We evaluated information collected as part of the Stroke Investigative Research and Education Network (SIREN) study, a multicentre, case-control study conducted at 15 sites in Ghana and Nigeria. Prestroke depression status was ascertained in stroke survivors using a validated self-report tool, while PSD was assessed using a stroke specific screening tool for depression (“HRQOLISP-E”). Independent associations were investigated using complementary log-log regression and binary logit models. Results: Among 1,977 participants, prestroke depression was found in 141 (7.1%). In multivariate analyses, prestroke depression was significantly associated with tachycardia (OR = 2.22, 95% CI = 1.37-3.56) and low consumption of green leafy vegetables (OR = 1.91, 95% CI = 1.12-3.24). Forty-one (29.1%) of the prestroke depression sub-sample developed PSD. However, prestroke depression was not significantly associated with PSD. Conclusion: The findings should energize before-the-stroke identification and prioritization of limited treatment resources in LMICs to persons with depression who have multiple, additional, risks of stroke.

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