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:

"A recent study published in Acta Neuropathologica Communications has found a potential mechanism for the initiation and development of Parkinson’s disease and it appears red blood cells may be partly to blame. Parkinson’s is a chronic and progressive neurodegenerative disorder commonly associated with tremors, muscle stiffness, and impaired movement. While these symptoms are caused by the deterioration of nerve cells in the brain, the precise cause of the disease is still not fully understood. What is known is that the development of Parkinson’s is associated with the aggregation of toxic forms of a protein named alpha-synuclein (or alpha-syn, for short) in the brain. Recent evidence, however, suggests alpha-syn found in the blood can also be problematic and this has been implicated as a contributor to brain-cell breakdown..."

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

This informational text explains that while both the Arctic and Antarctica are cold, Antarctica is much colder and drier - a polar desert. The text is written at a grade four through grade five reading level. This is a PDF containing the informational text and a glossary.

In 1943, Ansel Adams (1902-1984), America's best-known photographer, documented the Manzanar War Relocation Center in California and the Japanese Americans interned there during World War II. The collection presents for the first time side-by-side digital scans of both Adams's 242 original negatives and his 209 photographic prints, allowing viewers to see his darkroom technique and in particular how he cropped his prints. Adams's Manzanar work is a departure from his signature style of landscape photography. Although a majority of the photographs are portraits, the images also include views of daily life, agricultural scenes, and sports and leisure activities.

In July 2008, Riverbend Public Schools (RPS) in Western Michigan and Grand Valley State University (GVSU) received a grant from the Wallace Foundation that supported the development of a specialized educational leadership program. The project was designed to customize an existing degree program in the university’s College of Education, focusing on leadership skill sets for urban school leaders. The project, titled the “Aspiring Leaders Program,” allowed 34 urban teachers and new principals to obtain a master’s degree in educational leadership or an educational specialist degree in educational leadership with special expertise in urban schools. The program ran from November 2008 through the fall semester of 2009. In the late fall of 2009 and again in 2012, follow-up studies were conducted to determine if this customized program had benefited the participants and if they continued to use the skill sets they had been taught. This study describes the 2012 three-year follow-up study and discusses its results.

This article describes a discovery of moss and ostracod fossils that led to a better understanding of Antarctica's climate history.

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:

"Among patients undergoing ACL reconstruction surgery, a high-grade pivot shift before surgery is widely considered to confer an increased risk of graft rupture and persistent instability after surgery. But what are the risk factors for high-grade pivot shifts themselves? A new study published in The American Journal of Sports Medicine reports injury to anterolateral structures as the most important risk factor for high-grade pivot shifts in patients suffering ACL injuries. The pivot shift test is the most specific physical exam for diagnosing ACL injuries. The examiner applies inward pressure on the lateral thigh with one hand while internally rotating the lower leg as the knee is flexed from a fully extended position. The presence of a pivot shift is indicated by an abrupt forward shift of the tibia back to its normal anatomical position. This shift is graded between 1 and 3 according International Knee Documentation Committee criteria, with 1 and 2 considered low grade, and 3 considered high grade..."

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

This is a collection of mini lectures created by anthropologists and those in conversation with anthropology as supplimental material to assist college and university instructors who were made to shift their courses online because of COVID19.For more information, see here.To contribute, please create an OER author account and send your name and OER registered email to AnthropologyTeaching@gmail.com.

The pork chops you buy in the supermarket neatly packaged in plastic and styrofoam may look completely sterile, but are, in fact, likely to be contaminated with disease-causing bacteria - and not with just any old bugs, but with hard-to-treat, antibiotic resistant strains. In a recently published study, researchers with the National Antimicrobial Resistance Monitoring System bought meat from a wide sampling of chain grocery stores across the country and analyzed the bacteria on the meat. Resistant microbes were found in 81% of ground turkey samples, 69% of pork chops, 55% of ground beef samples, and 39% of chicken parts.

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:

"Human gut microbes are critical for maintaining the integrity of the GI tract, immune system homeostasis, and host energy metabolism. Alterations in this network can have health consequences, including inflammatory bowel disease (IBD). Antibiotic treatment compromises the composition of the gut microbiome, affecting microbial function and resulting in long-lasting detrimental effects on the host. A recent study examined how different antibiotics affect the ability of gut microbes to control intestinal inflammation. Researchers treated mice with antibiotics prior to fecal microbiota transplantation. They found that antibiotic pre-treatment significantly altered the ability of the microbiota to control intestinal inflammation. Streptomycin- and vancomycin-treated microbes failed to control inflammation, and pathobionts associated with IBD thrived. In contrast, microbes treated with metronidazole were able to control inflammation, and beneficial microbial species were enriched..."

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