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2019

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Articles 31 - 60 of 66

Full-Text Articles in Life Sciences

Local Foods, Fall/Winter 2013, Issue 27 Sep 2019

Local Foods, Fall/Winter 2013, Issue 27

Sustain Magazine

No abstract provided.


Campus Sustainability, Spring/Summer 2014, Issue 30 Sep 2019

Campus Sustainability, Spring/Summer 2014, Issue 30

Sustain Magazine

No abstract provided.


Zero Waste, Spring/Summer 2017, Issue 36 Sep 2019

Zero Waste, Spring/Summer 2017, Issue 36

Sustain Magazine

No abstract provided.


Consent Decrees, Fall/Winter 2017, Issue 35 Sep 2019

Consent Decrees, Fall/Winter 2017, Issue 35

Sustain Magazine

No abstract provided.


Human Ecology, Spring/Summer 2016, Issue 34 Sep 2019

Human Ecology, Spring/Summer 2016, Issue 34

Sustain Magazine

No abstract provided.


Citizen Science, Fall/Winter 2016, Issue 33 Sep 2019

Citizen Science, Fall/Winter 2016, Issue 33

Sustain Magazine

No abstract provided.


Urban Streams, Spring/Summer 2015, Issue 32 Sep 2019

Urban Streams, Spring/Summer 2015, Issue 32

Sustain Magazine

No abstract provided.


Unconventional Energy, Fall/Winter 2015, Issue 31 Sep 2019

Unconventional Energy, Fall/Winter 2015, Issue 31

Sustain Magazine

No abstract provided.


Carbon Neutral, Spring/Summer 2018, Issue 38 Sep 2019

Carbon Neutral, Spring/Summer 2018, Issue 38

Sustain Magazine

No abstract provided.


Political Will, Fall/Winter 2018, Issue 37 Sep 2019

Political Will, Fall/Winter 2018, Issue 37

Sustain Magazine

No abstract provided.


Learning From Incidents To Reduce The Risk Of Drowning In Swimming Pools: Implementation Of Experience-Based Feedback Regarding Near-Misses In Four Public Facilities In France, Élie Vignac, Pascal Lebihain, Bastien Soulé Sep 2019

Learning From Incidents To Reduce The Risk Of Drowning In Swimming Pools: Implementation Of Experience-Based Feedback Regarding Near-Misses In Four Public Facilities In France, Élie Vignac, Pascal Lebihain, Bastien Soulé

International Journal of Aquatic Research and Education

The prevention of sports accidents must rely on a detailed knowledge of accident circumstances and risk factors. Today, very few studies have investigated in depth non-fatal drowning incidents that have occurred in public swimming pools (PSP). Learning from incidents seems likely to advance the knowledge of accident scenarios. This research study aimed to capture minor incidents that might identify safety lessons and preventive measures. Incidents of minor and major aquatic events were collected from four PSPs that had hosted 700,000 bathers per year. About 800 incidents and 300 aquatic rescues performed by lifeguards were recorded within a time frame of …


Application Of Active And Edible Films Of Sodium Caseinate To Extend The Shelf-Life Of Argentine Pategrás Cheese, Brenda S. Álvarez, Natalia Damiani, Marina Czerner, Josefa F. Martucci, Liesel B. Gende Sep 2019

Application Of Active And Edible Films Of Sodium Caseinate To Extend The Shelf-Life Of Argentine Pategrás Cheese, Brenda S. Álvarez, Natalia Damiani, Marina Czerner, Josefa F. Martucci, Liesel B. Gende

Journal of Applied Packaging Research

Argentine Pategrás cheese is one of the most popular types of cheese in Argentina. The main spoilage causes in these products are microbiological contamination and lipid rancidity. Semi-hard cheeses are usually covered with a paraffin wax that favors its preservation. When pieces are stored, cutting faces must be protected to prevent desiccation and contamination. Active biodegradable films are an alternative to the traditional materials, in particular, casein-based edible films are attractive for food applications. In the present work, active films of sodium caseinate with oregano (Origanum vulgare) and laurel (Laurus nobilis) essential oils were produced for …


Our Envirome, Spring/Summer 2019, Issue 40 Aug 2019

Our Envirome, Spring/Summer 2019, Issue 40

Sustain Magazine

No abstract provided.


Plastic Pollution, Fall/Winter 2019, Issue 39.3 Aug 2019

Plastic Pollution, Fall/Winter 2019, Issue 39.3

Sustain Magazine

No abstract provided.


Plastic Pollution, Fall/Winter 2019, Issue 39.2 Aug 2019

Plastic Pollution, Fall/Winter 2019, Issue 39.2

Sustain Magazine

No abstract provided.


Plastic Pollution, Fall/Winter 2019, Issue 39 Aug 2019

Plastic Pollution, Fall/Winter 2019, Issue 39

Sustain Magazine

No abstract provided.


Origins Of Space Food From Mercury To Apollo, Celine Chang Aug 2019

Origins Of Space Food From Mercury To Apollo, Celine Chang

The Journal of Purdue Undergraduate Research

No abstract provided.


Evaluation Of Biodegradability Characteristics Of Cellulose-Based Film As Per Is/Iso 14855-1, Narayan C. Saha Dr, Gaurav Madhu Dr, Diksha B. Kadu Ms Aug 2019

Evaluation Of Biodegradability Characteristics Of Cellulose-Based Film As Per Is/Iso 14855-1, Narayan C. Saha Dr, Gaurav Madhu Dr, Diksha B. Kadu Ms

Journal of Applied Packaging Research

Biodegradable polymers (especially those derived from plant sources) begin their lifecycle as renewable resources, usually in the form of starch or cellulose. In this paper, the evaluation of biodegradability of cellulose-based polymer film under controlled composting conditions as per the guidelines of IS/ISO 14855 (Part-1) standard has been described. Microcrystalline cellulose (MCC) powder was taken as positive-control polymer. The apparatus used to analyse the degree and rate of biodegradation was developed indigenously. The validation of the biodegradability testing apparatus was also performed as per the prescribed test method given in IS/ISO 14855-1.


Genome-Edited Animals Are Not Transgenic Animals: Moving Toward Responsible Research And Innovation With New Biotechnologies, Yvie Yao Aug 2019

Genome-Edited Animals Are Not Transgenic Animals: Moving Toward Responsible Research And Innovation With New Biotechnologies, Yvie Yao

Minnesota Journal of Law, Science & Technology

No abstract provided.


Function, Meaning, And Message Of The Natural Environtment In The Story Of Keong Mas, Adinda Bunga Utami, Nanny Sri Lestari Jul 2019

Function, Meaning, And Message Of The Natural Environtment In The Story Of Keong Mas, Adinda Bunga Utami, Nanny Sri Lestari

International Review of Humanities Studies

This research discusses the meaning and function of the natural environment in one folk tale that is well known in the Javanese community. This folktale is known in all circles of society, despite having social differences. An interesting problem in this folklore is the placement of functions and environmental meanings as the main elements of stories or tales. The focus of this research is to raise the function and meaning of the natural environment contained in one story of Keong Mas. This study aims to explain carefully the function and meaning of the natural environment which is the background of …


Third Voices Conference On Teaching Stem With Music, September 22-23, 2019, Lawrence M. Lesser Jul 2019

Third Voices Conference On Teaching Stem With Music, September 22-23, 2019, Lawrence M. Lesser

Journal of Humanistic Mathematics

The third annual VOICES (Virtual Ongoing Interdisciplinary Collaborations on Educating with Song; https://www.causeweb.org/voices/) conference will be held online September 22-23, 2019. Chaired by Tiffany Getty, this conference will explore the use of song to teach STEM (science, technology, engineering, and mathematics) at the postsecondary (or secondary) level.


The Influence Of Different Packaging Materials And Atmospheric Conditions On The Properties Of Pork Rinds, Kristi Kõrge, Katrin Laos Jul 2019

The Influence Of Different Packaging Materials And Atmospheric Conditions On The Properties Of Pork Rinds, Kristi Kõrge, Katrin Laos

Journal of Applied Packaging Research

Rancidity development in high fat content products is a common off-flavor flaw in snack foods. Packaging is often used to avoid spoilage and extend shelf-life. The properties of pork rinds packaged in four different packaging materials with and without nitrogen were studied during 120 days of storage (22 °C, RH 60%, absence of light). The influence of different packaging materials and atmospheric conditions on pork rinds’ water activity, hardness, crispness and rancidity development was determined. The PET/PE packaging material had lower barrier properties for the product in both atmospheric conditions compared with PP/metPP (40 and 50 μm) and PET/PETmet/PE. PP/metPP …


Forward Osmosis Flow Rate Differential Using Different Osmotic Agents, John M. Trzinski May 2019

Forward Osmosis Flow Rate Differential Using Different Osmotic Agents, John M. Trzinski

Beyond: Undergraduate Research Journal

Life support is one of the most vital systems flown on manned spaceflight missions. The systems currently used are large, heavy, inefficient, and power consuming in an environment that requires nearly perfect conditions to function. Forward Osmosis (FO) is a form of filtration that uses the natural properties of water and concentration gradients to filter water without the need for any electricity. An experiment was conducted during the Embry Riddle Summer 2018 study abroad to the LUNARES research station in Piła, Poland. This experiment explored how the flow rate of water through a FO filtration system could be affected by …


Comparison Of Organic Food Packaging In Denmark, Finland, Germany, Great Britain And Italy, Sara Paunonen, Marja Pitkänen, Mika Vähä-Nissi, Ville Leminen, Mika Kainusalmi Apr 2019

Comparison Of Organic Food Packaging In Denmark, Finland, Germany, Great Britain And Italy, Sara Paunonen, Marja Pitkänen, Mika Vähä-Nissi, Ville Leminen, Mika Kainusalmi

Journal of Applied Packaging Research

The objective of this study was to provide a snapshot of organic food assortments in supermarkets in Denmark, Finland, Germany, Great Britain, and Italy, and compare the packages used for five organic food products (eggs, meat, fish, mushrooms, berries). In addition, a comparison was made between packaging for regular and organic whole eggs. The highest number of organic products was found in the Danish supermarket. The main difference between the countries was in the use of national organic logos. Of the different food products, egg cartons had the most variation in materials and visual design. In all countries the product …


Minerva 2019, The Honors College Jan 2019

Minerva 2019, The Honors College

Minerva

This issue of Minerva includes a farewell from departing Honors Dean, François Amar; an article on the new service-learning course HON 175 and the course's inaugural Hurricane Island experience; and a deep dive into the Servant Heart Research Collaborative and the group's visit to Sierra Leone, Africa. Other highlights include reflections by a number of Honors faculty who returned from sabbatical; and a look into 2019-2020 student thesis research and internship experiences.


Aligning Best Practices In Student Success And Career Preparedness: An Exploratory Study To Establish Pathways To Stem Careers For Undergraduate Minority Students, Kimberly D. Kendricks, Anthony A. Arment, K. V. Nedunuri, Cadance A. Lowell Jan 2019

Aligning Best Practices In Student Success And Career Preparedness: An Exploratory Study To Establish Pathways To Stem Careers For Undergraduate Minority Students, Kimberly D. Kendricks, Anthony A. Arment, K. V. Nedunuri, Cadance A. Lowell

Journal of Research in Technical Careers

Undergraduate minority retention and graduation rates in STEM disciplines is a nationally recognized challenge for workforce growth and diversification. The Benjamin Banneker Scholars Program (BBSP) was a five-year undergraduate study developed to increase minority student retention and graduation rates at an HBCU. The program structure utilized a family model as a vehicle to orient students to the demands of college. Program activities integrated best K-12 practices and workforce skillsets to increase academic preparedness and career readiness. Findings revealed that a familial atmosphere improved academic performance, increased undergraduate research, and generated positive perceptions of faculty mentoring. Retention rates among BBSP participants …


Academy Presidents And Institutional Members List, Academy Editors Jan 2019

Academy Presidents And Institutional Members List, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.


Table Of Contents, Academy Editors Jan 2019

Table Of Contents, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.


Journal Of The Arkansas Academy Of Science - Volume 73, 2019, Academy Editors Jan 2019

Journal Of The Arkansas Academy Of Science - Volume 73, 2019, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.


Business Meeting Report (Secretary's And Treasurer's Report), Academy Editors Jan 2019

Business Meeting Report (Secretary's And Treasurer's Report), Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.