DNA contains instructions that are needed for our bodies to survive. DNA …
DNA contains instructions that are needed for our bodies to survive. DNA is needed for us to develop and reproduce. All body systems depend on DNA to function. In this activity, you will be extracting DNA from a piece of fruit. The purpose of this activity is to give you a first hand look at the long chained molecule of DNA. DNA relates to all of our body systems, and this lab will give you a better understanding of what DNA is.
This resource is a video abstract of a research paper created by …
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:
"Parkinson's disease is a neurodegenerative disease that affects more than 10 million people across the globe. Despite improvements in treating the disease, doctors still have many unanswered questions, including when to start treatment. Now, researchers at the University of Rochester have taken another look at a past clinical trial to begin to answer that key question. Parkinson's occurs when neurons in a part of the brain called the substantia nigra die off. These neurons produce the neurotransmitter dopamine, and with the loss of those neurons, patients develop tremors, have difficulty moving, and show slow movement, among other symptoms. Restoring the dopamine with L-dopa or boosting levels with a dopamine agonist can help. Some studies have suggested that early dopaminergic treatment could protect neurons and slow disease progression. But that evidence isn't yet convincing, and the drugs might also cause uncontrolled, involuntary movements, leaving this an open question in the field..."
The rest of the transcript, along with a link to the research itself, is available on the resource itself.
This resource is a video abstract of a research paper created by …
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 new study suggests that early ACL reconstruction surgery delays secondary injury to the knee meniscus compared with delayed surgery or nonsurgical treatment. The findings are published in _The_ _American Journal of Sports Medicine_. The anterior cruciate ligament, or ACL, is an important stabilizing structure in the knee. Injury to the ACL places additional stress on neighboring knee structures, such as the meniscus, increasing the risk of secondary injury. However, it’s unclear whether the type and timing of ACL reconstruction affect the risk of subsequent meniscal injury. To find out, researchers recently used machine learning to compare the risk and timing of secondary meniscal injury among patients whose ACL injuries were treated nonsurgically, with early reconstruction surgery, or with delayed reconstruction surgery. There was no significant difference in the overall occurrence of secondary meniscal injury in the patients who were treated with versus without surgery..."
The rest of the transcript, along with a link to the research itself, is available on the resource itself.
This multimodal text set is designed to help middle school learners work …
This multimodal text set is designed to help middle school learners work toward mastering the grade-level moderately complex Anchor Text “Heat Waves in Missouri (Is it getting hotter, or is it just me?)”, adapted from a published study that models summer heat stress in the St. Louis region during future climates (Steinweg and Gutowski, 2015).
Students will use accurate nutrition information and current research-based guidelines to describe …
Students will use accurate nutrition information and current research-based guidelines to describe the importance of drinking water and eating a variety of nutrient-dense foods to balance nutritional needs in a variety of settings while evaluating food labels, specifically snacks the students are eating often. Students will also demonstrate how to balance caloric intake with caloric expenditure to maintain, gain, or reduce weight in a healthy manner while reading food labels.
This resource is a video abstract of a research paper created by …
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:
"Looking at these two figures, does one of the solid black circles appear larger than the other? What about these apples? If the apple or the circle on the right looks bigger, your eyes have been fooled by an optical illusion. One that may help fight obesity. Inspired by these illusions, researchers have recently developed a portion-control plate as a means to promote smaller meal sizes. A new study published in the journal, BMC Obesity, evaluates the success of this plate. The World Heath Organization has officially declared obesity to be a global epidemic, with 38% of women and nearly as many men affected world-wide. An important reason for this is an increase in energy intake without the corresponding energy expenditure, and large portion sizes have been implicated as a key player in creating this imbalance. Unfortunately, many people find it a difficult task to learn healthy portion sizes and consistently consume the proper amount of food for every meal..."
The rest of the transcript, along with a link to the research itself, is available on the resource itself.
The young members of the indie pop band Echosmith all have one …
The young members of the indie pop band Echosmith all have one goal with the music they write and perform: to spread positive messages to their fans. After completing the Echosmith worksheet, encourage students to share their natural highs by having them hashtag #LiveNaturallyHigh on their social media accounts.
How to use our resources: 1) Watch a dynamic video featuring a powerful, personal story 2) Discuss the video in a group using provided discussion guides 3) Engage in deeper learning through fun, interactive activities that reinforce the concepts from the video.
This resource is a video abstract of a research paper created by …
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:
"Neuromyelitis optica spectrum disorder, or NMOSD, is a rare auto-immune demyelinating disease of the central nervous system. Now considered a separate disorder from multiple sclerosis, NMOSD can be severely disabling and life-threatening, with a reported mortality of between 7 and 32%. The hallmark of the disease is recurrent attacks of optic neuritis and/or transverse myelitis that result in accumulating, irreversible disability, including blindness and paraplegia. Approximately 75 to 90% of patients with NMOSD have a disease-specific, pathogenic IgG autoantibody against the aquaporin-4 water channel, or AQP4. This antibody is thought to bind to AQP4 on astrocyte foot processes at the blood-brain barrier. This causes damage to astrocytes and the blood-brain barrier itself through several mechanisms, including the formation of the membrane attack complex through activation of the complement component C5b9..."
The rest of the transcript, along with a link to the research itself, is available on the resource itself.
This e-book is a collection of educational projects completed by the alumni …
This e-book is a collection of educational projects completed by the alumni of National Teacher Training Centre (NTTC), Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER) and was published by the Alumni Association of NTTC, JIPMER in association with the Dept. of Medical education, JIPMER. The main objective of this publication is to provide an opportunity for the alumni of NTTC to share their experience with significant educational practices and interventions that worked for them in promoting knowledge, attitude and skills among their learners.
This is a free e-publication by the Alumni Association of NTTC, JIPMER in association with the Department of Medical Education, JIPMER.
The Adventurous Eaters group at Lebanon Valley College encourages selective eaters to …
The Adventurous Eaters group at Lebanon Valley College encourages selective eaters to try new foods in different ways. However, it may be beneficial to share evidenced strategies and ideas with families. That way, they will be able to implement these strategies in their home to help eating and trying new foods become a safe and enjoyable experience. It is important that they are provided with the information and understand how to correctly implement strategies and ideas with their children. I would like to further investigate what current research says about effective and ineffective strategies for caregivers of selective eaters and be able to educate parents of selective eaters.
Given that Pediatric Feeding Disorders affect children and their families’ mealtimes, it …
Given that Pediatric Feeding Disorders affect children and their families’ mealtimes, it is imperative that children and families have strategies to improve and aid their child’s feeding. Therefore, this research will investigate the following research question: What strategies can be used with selective eaters during LVC’s Center for Speech, Language, and Hearing Disorders “Adventurous Eaters” group to improve participant’s willingness to try new or previously refused foods and liquids?
This systematic review answers the research question: Can biofeedback be used to …
This systematic review answers the research question: Can biofeedback be used to treat postvocalic r distortions in individuals with speech sound disorders?
My focused PICO question related to my clinical scenario is: In children …
My focused PICO question related to my clinical scenario is: In children with speech sound disorders, is group therapy more effective than individual therapy in improving speech sound production?
The students will watch a video on the structure of the circulatory …
The students will watch a video on the structure of the circulatory system, then they will observe their heart rates and investigate how carrying extra weight affects their heart rate.
This resource is a video abstract of a research paper created by …
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:
"New research shows that rule changes can spare high school ice hockey players from serious injury without altering the game’s competitive nature. The results point to new and effective ways of safeguarding countless student-athletes who play full-contact sports. Ice hockey is one of the most physical collision sports. Of the nearly 45,000 players who play at the high school level in the U.S., about 12,000 seek care in emergency departments for injuries suffered on the ice. Despite strategies to curb malicious play, the potential for serious head, neck, and spinal injury remains high, as players are still allowed to body check opponents. One promising tactic is to set a penalty-minute threshold for players who incur excessive penalties. This so-called “Fair Play” approach has been shown to reduce hockey player injuries without compromising competitive play—though only at the scale of a single tournament..."
The rest of the transcript, along with a link to the research itself, is available on the resource itself.
In animal experiments, animals, husbandry and test procedures are traditionally standardized to …
In animal experiments, animals, husbandry and test procedures are traditionally standardized to maximize test sensitivity and minimize animal use, assuming that this will also guarantee reproducibility. However, by reducing within-experiment variation, standardization may limit inference to the specific experimental conditions. Indeed, we have recently shown in mice that standardization may generate spurious results in behavioral tests, accounting for poor reproducibility, and that this can be avoided by population heterogenization through systematic variation of experimental conditions. Here, we examined whether a simple form of heterogenization effectively improves reproducibility of test results in a multi-laboratory situation. Each of six laboratories independently ordered 64 female mice of two inbred strains (C57BL/6NCrl, DBA/2NCrl) and examined them for strain differences in five commonly used behavioral tests under two different experimental designs. In the standardized design, experimental conditions were standardized as much as possible in each laboratory, while they were systematically varied with respect to the animals' test age and cage enrichment in the heterogenized design. Although heterogenization tended to improve reproducibility by increasing within-experiment variation relative to between-experiment variation, the effect was too weak to account for the large variation between laboratories. However, our findings confirm the potential of systematic heterogenization for improving reproducibility of animal experiments and highlight the need for effective and practicable heterogenization strategies.
This systematic review looks at the following research question: Do routine vocal …
This systematic review looks at the following research question: Do routine vocal exercises to maintain voice effectively treat adults with Parkinson’s disease?
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