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Alternative Energies: Student Designed, Renewable Resource Driven "Power Plants"
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Global temperatures continue to be affected by the combustion of fossil fuels and the subsequent release of carbon dioxide. This 3-week unit is designed to give 9th grade physical science or environmental science student an introduction to climate change, how humans are influencing it, and what efforts we can make to help limit or prevent it. Topics necessary for this unit include electricity, circuits, greenhouse gases, alternative energies, embodied energy, payback period, and life cycle assessments. This unit functions as a culminating project incorporating all of the topics listed above and challenges students to conduct research, engineer their own alternative energy solutions and prove their efficiency through calculation. Individually or in pairs students must pick an alternative energy, spend a day or more researching it, a day drawing a blueprint for it and creating a materials list, two or three days building model “power plants” to light 3 LEDs, and two to three days writing summary research papers. The quantitative analysis of their models (included in their research papers) and student’s ability to prove their models environmental superiority over fossil fuels will be weighted heavily.

Subject:
Career and Technical Education
Chemistry
Environmental Studies
Physical Science
Physics
Material Type:
Lesson Plan
Unit of Study
Provider:
Yale-New Haven Teachers Institute
Provider Set:
2018 Curriculum Units Volume II
Date Added:
08/01/2018
Alternative Energy
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Educational Use
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Students are asked to explain what needs to be considered if alternative energy sources are to be used. ***Access to Teacher's Domain content now requires free login to PBS Learning Media.

Subject:
Physical Science
Material Type:
Lecture
Provider:
PBS
Provider Set:
WLVT PBS 39 Teachers' Domain
Date Added:
03/27/2008
Alternative Energy Research Project & Presentation
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CC BY-NC-SA
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This is a research project for an Environmental Geology class, in which each student selects or is assigned a type of alternative energy to investigate. The project culminates in a 10-15 minute class presentation with accompanying written abstract.

Subject:
Career and Technical Education
Environmental Studies
Geology
Physical Science
Material Type:
Activity/Lab
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Teach the Earth
Author:
Eleanor Camann
Date Added:
01/20/2023
Alternative Fuels from Biomass Sources
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CC BY-NC-SA
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Is climate change real? Yes, it is! And technologies to reduce Greenhouse Gas (GHG) emissions are being developed. One type of technology that is imperative in the short run is biofuels; however, biofuels must meet specifications for gasoline, diesel, and jet fuel, or catastrophic damage could occur. This course will examine the chemistry of technologies of bio-based sources for power generation and transportation fuels. We'll consider various biomasses that can be utilized for fuel generation, understand the processes necessary for biomass processing, explore biorefining, and analyze how biofuels can be used in current fuel infrastructure.

Subject:
Chemistry
Physical Science
Material Type:
Full Course
Provider:
Penn State College of Earth and Mineral Sciences
Author:
Caroline Clifford
Date Added:
10/07/2019
Alternative autophagy: Mechanisms and roles in different diseases
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CC BY
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This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"Autophagy is an important cellular recycling process that degrades misfolded proteins and damaged organelles. In typical (“canonical”) autophagy, membranes derived from the endoplasmic reticulum surround damaged materials that need to be degraded, and the proteins Atg5 and Atg7 help form specialized digestion compartments (autophagosomes), but another type of autophagy, called alternative autophagy, was recently discovered. In alternative autophagy, the membranes that envelop the damaged materials are derived from the trans-Golgi membrane, and Atg5 and Atg7 do not participate in autophagosome formation. Alternative autophagy seems to be activated primarily under conditions of cell stress, and it plays roles in many diseases, such as heart disease, neurodegenerative disease, cancer, inflammatory bowel disease, and bacterial infection..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Subject:
Biology
Life Science
Material Type:
Diagram/Illustration
Reading
Provider:
Research Square
Provider Set:
Video Bytes
Date Added:
05/18/2022
Alternative futures lesson
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CC BY-NC-SA
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Alternative futures studies are a valuable yet resource-intensive way in which environmental scientists try to conduct informed debates about policies for specific geographic regions. These studies require modeling what the future would look like if different stakeholder groups had their way. The modeling is carried out by applying historical trend data to future projections that are rooted in the preferences of the different groups. Alternative future studies can be controversial due to the limitations of modeling and to the extent to which the models represent fully the different possible scenarios. Yet, they can be especially valuable for decision making about which areas in the region would be most appropriate and most acceptable for the applications of different policies such as development and restoration. Through a series of hands-on classroom activities that are the culmination of a variety of field trips, case studies, and analyses of GIS data about river systems and river restoration options, the students build deep understanding about what alternative futures studies entail and what are the applications of such studies to specific rivers in the Puget Sound area.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

Subject:
Biology
Hydrology
Life Science
Physical Science
Political Science
Social Science
Material Type:
Activity/Lab
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Teach the Earth
Author:
Dan Zalles
Date Added:
09/28/2022
Alternative stable states in the intestinal ecosystem
Unrestricted Use
CC BY
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This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"The gut microbiome interacts intimately with its human host, both in health and in disease. A recent study examined how different states of the gut microbiome might be linked to varying degrees of disease in rats. Researchers exposed rats to different concentrations of dextran sodium sulfate (DSS), a polysaccharide known to induce human-like colitis. The effects on the intestinal microbiome over time were tracked by gene profiling. The results provide some of the first experimental evidence of “alternative states” in the rat intestinal ecosystem. These are distinct microbial profiles related to markers of disease. Importantly, these alternative states were found to be tied to both the host and microbiome, rather than one or the other. That led to a conceptual model of how host inflammatory status and microbiome status interact and how the whole ecosystem may slip into and out of different states of disease..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Subject:
Biology
Life Science
Material Type:
Diagram/Illustration
Reading
Provider:
Research Square
Provider Set:
Video Bytes
Date Added:
11/13/2020
Alternatives to 4-Year Colleges Mini-Unit
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CC BY-NC
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Includes lessons about the military, workforce transition from high school, associates degrees, trade schools, apprenticeships, gap years, professional certifications, and planning.

Subject:
Career and Technical Education
Material Type:
Lesson
Unit of Study
Author:
Next Gen Personal Finance
Date Added:
06/18/2024
Alternative swabs and storage for SARS-CoV-2 detection in a hospital environment
Unrestricted Use
CC BY
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This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"Since its appearance in late 2019, COVID-19 has caused well over one million deaths worldwide. Large-scale testing and contact tracing remain critical for controlling viral spread. Complying with the US CDC and WHO protocols for sample collection requires a ready supply of inexpensive swabs and collection reagents. Unfortunately, CDC-approved clinical-grade sampling supplies are expensive, and additionally, current methods prevent further analysis of the microbiome due to the presence of antibiotics in viral transport media. Researchers sought out new testing supplies in a recent study comparing five consumer-grade swabs and one clinical-grade swab. They found that using 95% ethanol instead of viral transfer media reduced RNase activity, preserving samples for microbiome analysis, and extracting directly from the swab head instead of the surrounding liquid resulted in 2-4x higher RNA recovery than the clinical standard..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Subject:
Biology
Life Science
Material Type:
Diagram/Illustration
Reading
Provider:
Research Square
Provider Set:
Video Bytes
Date Added:
02/25/2021
Altice USA- Digital Smarts Blog
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CC BY-NC-ND
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This resource is published by Altice USA. The Digital Smarts Blog resource is a weekly summary of articles related to digital safety including information on digital resources on media literacy, digital safety, misinformation, and other topics that parents and teachers need to stay abreast of. 

Subject:
Communication
Computer Science
Educational Technology
Material Type:
Reading
Teaching/Learning Strategy
Author:
Cyber Citizenship Initiative
Date Added:
08/07/2021
Altmetrics Bingo
Unrestricted Use
CC BY
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Introduce graduate students and faculty in any discipline to the world of altmetrics and new ways to evaluate engagement with scholarly publications. The intention is to show not only new measurement techniques but to walk the learners through how to present their work in venues that will increase the visibility of their ideas and scholarly output.

Subject:
Applied Science
Education
Higher Education
Information Science
Material Type:
Game
Author:
Nora Bird
Kathryn Gannon
Date Added:
04/21/2022
Alva Perry Countians
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CC BY
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First 100 Years of the Zion Lutheran Church, Alva, Oklahoma (Version: 15 Oct Sep 2018)

Short Description:
Identification of Perry County, Missouri residents who migrated to Alva, Oklahoma compiled from histories of the Zion Lutheran Church, Alva and Woods County local history publications, Zion Lutheran Church records and personal memories.

Long Description:
Identification of Perry County, Missouri residents who migrated to Alva, Oklahoma. Compiled from histories of the Alva Zion Lutheran Church, Alva and Woods County, Oklahoma local history publications, Zion Lutheran Church records and personal memories. Also a history of the Alva Zion Lutheran Church’s first hundred years with an emphasis on the beginning years.

This is book is a work in progress. The comment boxes will be open during the development of this book. If you find errors or have suggestions, please use the comment box at the end of each chapter. All comments will be appreciated that help improve this book.

If you have related pictures and stories about Alva Perry Countians please send copies to Family.Kirmse@gmail.com so that they can be included.

Word Count: 74691

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Subject:
History
Material Type:
Textbook
Date Added:
10/15/2018
Alveolar deadspace for anesthetic agents
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CC BY
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This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"When patients undergo general anesthesia, there’s a shift in the distribution of ventilation and perfusion throughout the lung, with more areas of the lung getting too much air, relative to the amount of blood flow, and others getting too little. This type of scatter is traditionally described by Riley’s three-compartment model, in which high-ratio lung regions getting less blood flow produce increases in the alveolar deadspace. But new work published in the journal Anesthesiology shows that this model fails to account for different blood solubilities of various anesthetics -- and shows how multicompartment models better predict what is happening in the lungs. The researchers extended an earlier study in anesthetized patients that found that partial pressure measurements of inhaled anesthetic in the lungs did not match those made for carbon dioxide -- and were inconsistent with the three-compartment theory..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Subject:
Applied Science
Health, Medicine and Nursing
Material Type:
Diagram/Illustration
Reading
Provider:
Research Square
Provider Set:
Video Bytes
Date Added:
10/23/2020
Always Developing
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CC BY-NC-SA
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Word Count: 107965

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

Subject:
Anthropology
Psychology
Social Science
Sociology
Material Type:
Textbook
Author:
Anne Baird
Date Added:
09/09/2019
Alzheimer's Disease
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This video segment from the Secret of Life School Video: "Genetic Medicine: Tinkering with Our Genes" explores the potential for gene therapy to cure diseases like Alzheimer's.

Subject:
Life Science
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
09/26/2003
Alzheimer’s disease offers clues to fighting brain cancer
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CC BY
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This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"Glioma is the most common and lethal form of brain cancer. Among patients with the highest grade of glioma, fewer than 6% survive up to 5 years after diagnosis. Interestingly, glioma is extremely rare in one large population of patients patients with Alzheimer’s disease. That suggests that an anti-glioma molecule could play a critical role in the development of Alzheimer’s. In a recent study, researchers assessed one possible candidate: presenilin-1. Presenilin-1 is a protein that assists the formation of amyloid beta, the main component of the hallmark plaques found in the brains of patients with Alzheimer’s. Experiments showed that high presenilin-1 levels in glioma tissue from patients correlated with low tumor proliferation. Closer examination revealed that presenilin-1 kept cancer from spreading by preventing tumor cells from replicating their DNA. This mechanism could explain the poor prognosis of glioma patients with low levels of presenilin-1..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Subject:
Biology
Life Science
Material Type:
Diagram/Illustration
Reading
Provider:
Research Square
Provider Set:
Video Bytes
Date Added:
04/24/2020
Alzheimer’s treatment may be more effective for people at highest risk
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CC BY
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This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:

"There may be a silver lining for those at high risk for Alzheimer’s: as the chance of getting the disease goes up, certain treatments may become more effective. The risk of developing Alzheimer’s largely relies on a gene called APOE, with different variants conferring more or less risk. Usually, having a high-risk allele is bad news, but a group of researchers from New York University has reported that carrying the high-risk allele could actually boost responsiveness to immunotherapy, a promising new treatment option. The APOE gene helps determine how much beta-amyloid accumulates in the brain. Beta-amyloid starts as small misfolded bits of protein that clump together to form the plaques that are the hallmark of Alzheimer’s. As the plaques appear, the brain deteriorates, particularly in regions associated with memory. One way to potentially halt this process is to use antibodies that recognize beta-amyloid. The antibodies bind to the protein and signal to the immune system to clear it out..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Subject:
Genetics
Life Science
Material Type:
Diagram/Illustration
Reading
Provider:
Research Square
Provider Set:
Video Bytes
Date Added:
11/20/2020