Short Description:
Based on over 20 years of teaching experience in animal nutrition, this study guide will enhance learning basic food animal nutritional principles. In this introductory text, six fundamental nutrients, their structure, digestion, and metabolism are covered. A brief introduction to bioenergetics, feed additives, nutrient analysis, digestive organs and processes in monogastric and ruminant animals, and methods for assessing nutrient utilization are also included. Each chapter is illustrated with a new terms box, key points, and review questions. This study guide is an essential learning tool for undergraduate students majoring in animal sciences, veterinary medicine, or other related disciplines. Data dashboard

Word Count: 48878

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In this role-playing activity, learners are presented with a scenario in which they determine whether the Gulf Stream is responsible for keeping northern Europe warm. They must also address the potential future of the Gulf Stream if polar ice were to continue melting. The students work in small groups to identify the issue, discuss the problem, and develop a problem statement. They are then asked what they need to know to solve the problem.

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:

"Feed efficiency is an important economic and environmental parameter in raising swine. It captures how effectively livestock feed is turned into food products for humans. Increasing a pig’s feed efficiency can reduce a farm’s costs and energy use. A new study shows that one factor that could affect pigs’ feed efficiency is their gut microbiome. Feed intake and body weight measurements showed significant differences in feed efficiency among three pig breeds: Duroc, Landrace, and Large White, while genetic analyses of their gut microbiomes revealed differences in their microbial makeup. Association analyses between these datasets indicated a positive association between 4 types of bacteria and feed efficiency. This link could help both scientists and farmers understand how intestinal microbes influence animal traits crucial to production. such as those related to fatness. And it could offer a valuable new way to influence the feed efficiency of pigs..."

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

In this video adapted from Bullfrog Films, GwichŰ__Ű__ŒŒÇin Chief Evon Peter of Arctic Village, Alaska, describes his people's connection to the caribou and their passion to protect Alaska Native land and traditions.

The HEART Force curriculum builds understanding of wildfire, flood, or drought in the context of place-based community resilience.

In this interactive game, students solve challenges that their community faces during the course of an extreme drought event by using available individual and community resources. Students work in three resilience teams to determine the strategies that they will invest in as a community as the drought situation evolves.

In this interactive game, students work in three “zone response teams” to solve community challenges that arise during the course of a wildfire event by using available individual and community resources.

This course is an introductory survey of world history. It will offer a historical overview of major processes and interactions in the development of human society since the emergence in Africa of Homo sapiens, or modern humans, some 200,000 years ago. The course should enable students to treat world history as an approach to the past that addresses large-scale patterns as well as local narratives, and though which they can pursue their interest in various types of knowledge.

Development of awareness and understanding of the aging process. Health and health-related needs of the aging. Preventive, restorative, and rehabilitative services for the aged.

Examination of experimental design as applied to nutrition research, including intervention, observational, survey, and animal models. Development of research topics; methods of data collection; interpretation and presentation of results; ethical considerations; application of principles for development of research proposals and evaluation of the nutrition literature. (Prerequisites: advanced coursework in Nutrition and a course in Biostatistics)

This role playing game allows students to explore the issue of habitat loss and its effects on animal populations.

The marine environment is unique and requires technologies that can use sound to gather information since there is little light underwater. The sea-floor is characterized using underwater sound and acoustical systems. Current technological innovations are allowing scientists to further understand and apply information about animal locations and habitat. Remote sensing and exploration with underwater vehicles allows scientists to map and understand the sea floor, and in some cases, the water column. In this lesson, the students will be shown benthic habitat images produced by GIS. These imaged will lead to a class discussion on why habitat mapping is useful and how current technology works to make bathymetry mapping possible. The teacher will then ask inquiry-based questions to have students brainstorm about the importance of bathymetry mapping.

This lesson is an introduction to a unit on habitat. It is designed to combine literature and science.

This activity is an investigation to determine the effect of soil type on plant growth. The students will develop an understanding of the plant as producer.

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:

"Producing short-chain fatty acids (SCFAs) is one of our gut microbiota’s key roles. These microbes primarily produce SCFAs from dietary fiber; then the SCFAs reduce inflammation and promote gastrointestinal barrier integrity. The impact of supplemental dietary fiber, or prebiotics, varies among individuals. Is this because individuals respond differently to different prebiotics? Or does a given person respond to various prebiotics similarly? A recent study examined this question using a crossover study in healthy adults. Metabolic responses to the three prebiotics were similar within each individual, and a major determinant of SCFA response was individual identity. Further, higher habitual fiber consumption was associated with elevated basal fecal SCFA concentrations, which was then associated with a smaller prebiotic response. The same effect was seen in culture-based experiments: the participant's microbial SCFA production capacity was negatively associated with their habitual fiber consumption..."

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

These two biodiversity exercises will help students become familiar with the methods of scientific research. The printable seven-page PDF guide includes Studying Biodiversity in Arizona, where students review a paper written by one of the museum's Young Naturalist Award winners and deconstruct her scientific investigation and Biodiversity in Our Own Backyards,where students use a Biodiversity Counts activity (included in the guide) to investigate the interaction of living things near where they live.

This activity is designed to be used with the online text and graphics that are part of the Transformation of the Biosphere Wall in the Hall of Biodiversity. The one-page printable PDF includes two student activities: a general investigation of a threat to the world's biodiversity and a specific investigation of the concrete way in which one of these threats has affected the U.S. environment.

This printable PDF map of the museum's Hall of Biodiversity identifies the eight key stops to hit during your visit, including a photograph of each.

This treasure-hunt activity is designed to be completed during a trip to the museum's Hall of Biodiversity. The printable one-page PDF challenges students to find 31 animals and plants in the Hall's diorama. Photographs of 21 of these specimens are included.

This video describes the effect of a warming climate on the tundra biome and specifically the impacts of changing climate on the Rocky Mountain Pika, a small mammal that struggles with summer heat.