Poster warning of the dangers of playing with firecrackers, showing the face of a boy with an injured eye. Date stamped on verso: Apr 16 1937. Posters of the WPA / Christopher DeNoon. Los Angeles : Wheatly Press, c1987, no. 234

Poster showing a group of happy children on a hill. United States Children's Bureau and Woman's Committee of the Council of National Defense. Committee on Public Information, Division of Pictorial Publicity.

This work consists of original text, adapted OpenStax content, and other Open Educational Resources (OER). Each image is attributed with the source page in the figure description, in accordance to each respective license. OpenStax content has been remixed into the “Theory and Background,” “Lab Examples,” and “Relations to Health Sciences” sections of this work. OpenStax remixing consists of rearrangement and minor instructional design augmentations. All other sections within this work are originally created content with adopted OER images, where indicated.

This workshop is intended to enhance understanding of the attachment disruptions that commonly occur in foster children who experience multiple placements. Discussion will help caregivers and professional providers identify common behaviors and accompanying needs of youth with attachment difficulties, and identify ways of facilitating relationship development for children who have difficulty forming healthy attachments. Lastly, we will discuss how to facilitate transitions for foster youth in a way that supports attachment and relationship permanence.

This unit is designed to support students in understanding the COVID-19 pandemic, transmission of the COVID-19 virus, and the impacts of the pandemic on communities, especially communities of color. Specific learning targets are listed at the beginning of each lesson and highlight a core idea for the lesson, the science and engineering practice students will engage in, and the crosscutting concept students will use in the lesson.

One of Earth's vital signs, the extent of sea ice cover in the Arctic, is examined. An image and accompanying text describe the extent and consequences of the reduction in that sea ice. This article is part of the Climate Kids website, a NASA education resource featuring articles, videos, images and games focused on the science of climate change.

A comprehensive collection of multimedia resources and inquiry-based activities tied to the National Science Education Standards help teachers and students learn about the structure, function and cognitive aspects of the human brain. The packet includes a teacher's manual, student manual, DVD of videos, and a CDROM of accompanying materials. (National Institute of Mental Health)

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:

"Polyphenols are micronutrients found in a variety of plant-based foods, including red wine, chocolate, and green tea. Daily consumption of polyphenols offers several health benefits. The polyphenol EGCG, found in green tea, possesses anti-inflammatory properties and has been linked to a reduced risk of inflammatory bowel disease (IBD). But one important factor that’s remained underexplored in studies of EGCG is the effect of the gut microbiome. Now, a new study of gut microbes in mice may pave the way for understanding EGCG's anti-inflammatory effects in the intestine. Researchers first confirmed that feeding EGCG to mice with colitis alleviated symptoms of disease. Experiments then showed that EGCG altered the makeup and function of the intestinal microbial community. The team found that EGCG had the same protective and microbiome-altering effects even when given to mice before they developed colitis..."

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

This is a festschrift including nine scientific papers and six abstracts of papers written by Dr. Gerard Rushton or his former graduate students and colleagues to celebrate his retirement from teaching at the University of Iowa, Iowa City, Iowa, USA. The festschrift begins with Rushton’s own review of his research advances in Behavioral Geography, Economic Geography and Health Geography that coincide with three recurring phases of his academic career during 45 years of teaching at the University of Iowa. Following this, each paper by a former student or colleague reviews the special personal and academic contributions of Rushton to him or her in one of those research areas. Each paper then proceeds to review the author’s (or authors’) contributions to scientific theory and empirical analysis that he or she (or they) has(ve) subsequently advanced or evolved from Rushton’s original contributions. These papers are scientific contributions of interest to an academic readership, as opposed to personal or anecdotal recollections.

This work consists of original content and adapted OpenStax content. Each image is attributed with the source page in the figure description, in accordance to each respective license. OpenStax content has been remixed into the “Theory and Background” and “Relations to Health Sciences” sections of this work. OpenStax remixing consists of rearrangement, minor instructional design augmentations, and minor phrasing edits. All other sections within this work are originally created content.

In this activity, students will have the opportunity to create their own stories based on health-related vocabulary words. Students will also briefly learn about the difference in health systems in the U.S. and Japan.

Population growth does impact energy use, but per capita energy consumption varies greatly across countries due to factors like geography, climate, economic structure, policies, and cultural preferences. Countries with small populations can have high energy consumption, while countries with large populations may use less energy.

While energy use is connected to prosperity, the relationship is not linear. Different countries achieve varying levels of prosperity at the same energy use per capita, and there are diminishing returns where increased energy use results in smaller improvements in prosperity. High levels of prosperity can be achieved with lower energy consumption.

Poster for New York State Department of Health promoting "treatment until discharged," showing a microscope. Date stamped on verso: Jun 28 1939.

Healthy Communities in Fulton County, Illinois (HCFCI) was a collaborative project with the primary goal of improving access to health information to enable the public to make informed decisions about their health. The project included a web portal, community health fairs, and public librarian training. Project materials are being shared as a possible model for other community health education outreach projects.

This lesson introduces the topic of sexuality education, allows students to set ground rules for the upcoming lessons, gives them the opportunity to suggest topics they would like to learn about, introduces an anonymous question box, and explains why sex ed is important even if they aren’t sexually active.

Our bodies are finely-calibrated, organic machines that are capable of dealing with the fluctuations of our internal systems in response to stimuli. We are able to regulate these changes through feedback loops in order to maintain the self in a prime ‘operating condition’ known as homeostasis. While deviations from homeostasis may occur, the body has processes in place to eventually return to normal. Long term or highly disruptive deviation, to the point where the body’s natural feedback loops are insufficient at correcting the error, is an indicator of something abnormal at work—be it parasite, virus, or organ malfunction.

The Earth also displays similar mechanisms of homeostasis—complex feedback loops that allow it to regulate temperature, gas concentrations, and pH. Normally, small fluctuations are regulated within the system. Negative feedback loops maintain balance through chemical processes like the sink and release of carbon gases. However, as excessive fossil fuel combustion tips the scales, it is likely that we are moving further away from the point where these feedback loops are enough to return the carbon cycle to balance.

We can see symptoms of this deviation in alteration of the climate, increased warming, and the thawing of glaciers and permafrost. The study of these indicators allow us to monitor the disease and provide insight into the underlying cause. The feedback loops found in the carbon cycle are unable to rectify the anthropogenic carbon output post Industrial revolution, leading to some alarming trends. The greater the divergence from normal the greater the impact these indicators have on the system of the planet until, like the human body, there is irreparable harm to the system.

Is this warming a fever-- a planetary self-preservation system precipitated by the intemperate combustion of fossil fuels-- that aims to overcorrect the problem before returning to homeostasis in the geological timeline? How does a ‘sick’ planet impact our own health? This unit addresses the consequence of anthropogenic carbon sourced global warming on the planetary system and human physiology.

While moving up the income ladder is generally accompanied by increased energy use, there are significant variations within income groups. Factors such as the economy's structure, geography, climate, lifestyle, public policy, and consumer attitudes also influence how effectively energy use translates into income.

The Evidence Based Medicine (EBM) Guide is designed to assist health care professionals and students become effective and efficient users of the medical literature. The guide provides an introduction to EBM and its core concepts. Topics include Levels of Evidence, Asking Clinical Questions, Searching PubMed, Clinical Filters, Additional Searching Techniques, Search Examples, Appraisal, and Pre-Appraised Summaries.