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Articles 1 - 7 of 7

Full-Text Articles in Life Sciences

Partners In Haiti, Maggie Del Ponte, Christa Cheatham, Montana Campbell, Rachel Stowers, Kelli Teskey Oct 2016

Partners In Haiti, Maggie Del Ponte, Christa Cheatham, Montana Campbell, Rachel Stowers, Kelli Teskey

Purdue Journal of Service-Learning and International Engagement

In this article, a group of Purdue Students describes their service-learning experience in Haiti. They highlight what they learned about Haitian culture, the country’s need for agricultural and economic sustainability, and how Purdue students contribute to meet these needs. Maggie Del Ponte is a senior in biological engineering, Rachel Stowers is a sophomore in agricultural economics, Montana Campbell and Kelli Teskey are seniors in animal sciences, and Christa Cheatham is a junior in animal sciences.


Experiencing The Culture Of Cap-Haïtien: A Trip To Haiti, Alacyn Cox, Kamille Brawner, Kylie Echard Oct 2016

Experiencing The Culture Of Cap-Haïtien: A Trip To Haiti, Alacyn Cox, Kamille Brawner, Kylie Echard

Purdue Journal of Service-Learning and International Engagement

Alacyn Cox and Kamile Brawner, third-year students, and Kylie Echard, a second-year student, are in the College of Agriculture. In this article, they provide readers with a glimpse of their first impressions on the economy, traditions, and culture they experienced during a study abroad, service-learning experience in Haiti.


Implementation Of Universal Hplc Analysis For Counterfeit Medication: A Partnership Of Purdue University And The Kilimanjaro School Of Pharmacy, Jordyn Mccord, Michael Mavity, David Wintczak Oct 2016

Implementation Of Universal Hplc Analysis For Counterfeit Medication: A Partnership Of Purdue University And The Kilimanjaro School Of Pharmacy, Jordyn Mccord, Michael Mavity, David Wintczak

Purdue Journal of Service-Learning and International Engagement

Jordyn McCord and Michael Mavity are 2016 graduates of both biological engineering and pharmaceutical sciences. David Wintczak is a third-year pharmacy doctoral candidate. Here, in their second article published in PJSL, they describe a weeklong study abroad course at the Kilimanjaro School of Pharmacy in Tanzania, designed to engage students in the implementation of methods for detecting counterfeit medications.


Detangling The Interrelationships Between Self-Regulation And Ill-Structured Problem Solving In Problem-Based Learning, Xun Ge, Victor Law, Kun Huang Oct 2016

Detangling The Interrelationships Between Self-Regulation And Ill-Structured Problem Solving In Problem-Based Learning, Xun Ge, Victor Law, Kun Huang

Interdisciplinary Journal of Problem-Based Learning

One of the goals for problem-based learning (PBL) is to promote self-regulation. Although self-regulation has been studied extensively, its interrelationships with ill-structured problem solving have been unclear. In order to clarify the interrelationships, this article proposes a conceptual framework illustrating the iterative processes among problem-solving stages (i.e., problem representation and solution generation) and self-regulation phases (i.e., planning, execution, and reflection). The dynamics of the interrelationships are further illustrated with three ill-structured problem-solving examples in different domains (i.e., information problem solving, historical inquiry, and science inquiry). The proposed framework contributes to research and practice by providing a new lens to examine …


Intellectual Property Rights For New Seed Technologies: Balancing Farmers’ And Breeders’ Rights, Preethi Krishnan, Andrew Raridon, Leigh Raymond, Mangala Subramaniam Sep 2016

Intellectual Property Rights For New Seed Technologies: Balancing Farmers’ And Breeders’ Rights, Preethi Krishnan, Andrew Raridon, Leigh Raymond, Mangala Subramaniam

Purdue Policy Research Institute (PPRI) Policy Briefs

Many cite improved seed technologies as vital to addressing the challenge of food insecurity, especially when faced with combined stresses of global climate change, population growth, and natural resource depletion (Anthony and Ferroni 2012; Lipton 2007). As improved seeds find their way into the developing world, policymakers are struggling to find the appropriate institutional mechanisms to regulate their creation and use. Arguments over intellectual property rights (IPR) are central to this debate. Some activists in the Global South are distrustful of any IPR regime that creates private ownership over seeds, whereas international financial institutions such as the World Trade Organization …


Review Of The Gender And Social Impacts Of Improved Seed Technology In Developing Countries: Policy Implications, Preethi Krishnan, Andrew Raridon, Leigh Raymond, Mangala Subramaniam Sep 2016

Review Of The Gender And Social Impacts Of Improved Seed Technology In Developing Countries: Policy Implications, Preethi Krishnan, Andrew Raridon, Leigh Raymond, Mangala Subramaniam

Purdue Policy Research Institute (PPRI) Policy Briefs

Experts have acknowledged the limits to growth that the processes of climate change, population expansion, and resource depletion will place on agricultural producers in the 21st century (FAO 2012). In response, scientists are employing biotechnology to create new improved seed varieties. However, developing improved seed technology (IST) involves complex and controversial issues that span across disciplines in the biological and social sciences (see Box 1). In this policy brief, we emphasize the need to better examine the gender and social impacts of advancements in seed technology. Based on a detailed review of the literature, we determine that despite recent …


Effects Of Pre-Acclimatization Applying The ‘‘Climb High And Sleep Low’’ Maxim: An Example Of Rapid But Safe Ascent To Extreme Altitude, Martin Burtscher, Robert Koch Jul 2016

Effects Of Pre-Acclimatization Applying The ‘‘Climb High And Sleep Low’’ Maxim: An Example Of Rapid But Safe Ascent To Extreme Altitude, Martin Burtscher, Robert Koch

Journal of Human Performance in Extreme Environments

Pre-acclimatization at a convenient high-altitude location may represent an appropriate method before climbing a more hostile target mountain. The aim of the present field report was to demonstrate the effectiveness of such pre-acclimatizing applying the ‘‘climb high sleep low’’ maxim for a subsequent rapid ascent to almost 7000 m. After some pre-acclimatization in the Alps the authors flew to Chile for further pre-acclimatization in the Aymara village of Putre (3650 m). From there they undertook sojourns up to altitudes of 5700 m within 3 days. Subsequently they went back to Arica (sea level) and climbed Ojos del Salado (6893 m) …