Library Carpentry lesson to learn how to use the Shell. This Library Carpentry lesson introduces librarians to the Unix Shell. At the conclusion of the lesson you will: understand the basics of the Unix shell; understand why and how to use the command line; use shell commands to work with directories and files; use shell commands to find and manipulate data.

We believe the entire book can be taught in twenty five 50-minute lectures to a sophomore audience that has been exposed to a one year calculus course. Vector calculus is useful, but not necessary preparation for this book, which attempts to be self-contained. Key concepts are presented multiple times, throughout the book, often first in a more intuitive setting, and then again in a definition, theorem, proof style later on. We do not aim for students to become agile mathematical proof writers, but we do expect them to be able to show and explain why key results hold. We also often use the review exercises to let students discover key results for themselves; before they are presented again in detail later in the book.

This is a communication intensive supplement to Linear Algebra (18.06). The main emphasis is on the methods of creating rigorous and elegant proofs and presenting them clearly in writing. The course starts with the standard linear algebra syllabus and eventually develops the techniques to approach a more advanced topic: abstract root systems in a Euclidean space.

ussell Cooper and Andrew John have written an economics text aimed directly at students from its very inception. You're thinking, ”Yeah, sure. I've heard that before.“

This textbook, Macroeconomics: Theory Through Applications, centers around student needs and expectations through two premises: … Students are motivated to study economics if they see that it relates to their own lives. … Students learn best from an inductive approach, in which they are first confronted with a problem, and then led through the process of solving that problem.

Many books claim to present economics in a way that is digestible for students; Russell and Andrew have truly created one from scratch. This textbook will assist you in increasing students' economic literacy both by developing their aptitude for economic thinking and by presenting key insights about economics that every educated individual should know.

Quickly following what many expected to be a wholesale revolution in library practices, institutional repositories encountered unforeseen problems and a surprising lack of impact. Clunky or cumbersome interfaces, lack of perceived value and use by scholars, fear of copyright infringement, and the like tended to dampen excitement and adoption. This collection of essays, arranged in five thematic sections, is intended to take the pulse of institutional repositories—to see how they have matured and what can be expected from them, as well as introduce what may be the future role of the institutional repository.

The goal of this maker challenge is to demystify sensors, in particular the ambient light sensor, and to map its readings visually. In today’s world, we make sense of the environment around us by filling it with sensors, and we use output devices to display real-time data in a meaningful way. Take any smartphone as an example. Aside from the embedded camera and microphone, a number of other sensors collect a wide range of data. Depending upon the model, these sensors may collect data on proximity, motion, ambient light, moisture, compass, and touch. Some of these data are directly visualized through an app, while many operate internally and without a user interface, just below the surface of the screen. In order to become more familiar with the technology that we use (and often take for granted) on a daily basis, your challenge is to assemble a light sensor circuit, observe its readings using the Arduino Serial Monitor, and then create your own unique visualization by interfacing with the Processing software. Students learn how to use calibration and smoothing to capture a better picture of the data. Afterwards, they share their visualizations with the entire class. The time required for this challenge depends on students’ prior knowledge of Arduino and Processing software. Background resources for beginners help students get up to speed on microcontroller hardware and offer additional challenges for intermediate and advanced users.

This is the first ever full book on the subject of male witches addressing incidents of witch-hunting in both Britain and Europe. Uses feminist categories of gender analysis to critique the feminist agenda that mars many studies. Advances a more bal. Critiques historians’ assumptions about witch-hunting, challenging the marginalisation of male witches by feminist and other historians. Shows that large numbers of men were accused of witchcraft in their own right, in some regions, more men were accused than women. It uses feminist categories of gender analysis to challenge recent arguments and current orthodoxies providing a more balanced and complex view of witch-hunting and ideas about witches in their gendered forms than has hitherto been available.

Russell Cooper and Andrew John have written an economics text aimed directly at students from its very inception. You're thinking, ”Yeah, sure. I've heard that before.“

This textbook, Microeconomics: Theory Through Applications, centers around student needs and expectations through two premises: … Students are motivated to study economics if they see that it relates to their own lives. … Students learn best from an inductive approach, in which they are first confronted with a problem, and then led through the process of solving that problem.

Many books claim to present economics in a way that is digestible for students; Russell and Andrew have truly created one from scratch. This textbook will assist you in increasing students' economic literacy both by developing their aptitude for economic thinking and by presenting key insights about economics that every educated individual should know.

This project or multi-lab activity is designed to teach students about modeling landscape change caused by rivers over large time and spatial scales (e.g., the incision of Grand Canyon). Basic working knowledge of geomorphology of rivers is assumed but Matlab experience is not, so students will both build on Matlab ability and on how rivers can change as controlling variables are changed like uplift rate and the ability of rock to resist erosion. This is built on a 1-D stream power model-derived numerical code, where several variations in activities are available for exploration where structure and scaffolding decreases with increasing difficulty through the series. The detailed instructional write-up and all matlab scripts needed are here: Files for River profile modeling (Zip Archive 40kB Oct17 16)

(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.)

Algal blooms are caused by an aggregation of either microscopic phytoplankton or macro algae. They can produce toxic or harmful effects on humans and or the ecosystem. The purpose of this activity is to teach students how to use remote sensing data from the Landsat 8 (OLI) to monitor algal blooms. Students work through a case study from Lake Erie. At the end of this activity students will be able to, in MATLAB, 1) access USGS data repositories to view Landsat imagery, 2) access band specific .TIF files directly from Amazon Web Services, 3) pre-process the imagery and a apply single band bloom detection algorithm and 4) work with the atmospherically corrected Land Surface Reflectance product to improve remote sensing estimates. Students will also work with the MATLAB Mapping Toolbox to produce presentation quality maps.

(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.)

?What is Motion Diagrams in one dimension هذه المحاكاة تتحدث عن الحركة في بعد واحد

This simulation is about Motion with Constant Acceleration

هذه المحاكاة تشرح عن الحركة مع التسارع المستمر

What makes a ‘nation’ and what makes peoples strive for nationhood? This unit will provide you with an introduction to studying political ideas by looking at how people who see themselves as nations challenge the existing order to assert their right to a state of their own.

What makes a ‘nation’ and what makes peoples strive for nationhood? This unit will provide you with an introduction to studying political ideas by looking at how people who see themselves as nations challenge the existing order to assert their right to a state of their own. After studying this unit you should be able to: grasp the concepts of nation, nationalism and self-determination; have a better understanding of the role they play in current political disputes; think about the problem of how to take democratic decisions about secession; relate political theory to political practice more rigorously; take a more informed and active part in debates about national and international politics.

In this jigsaw activity, students discover four different aspects of natural hazards on the Island of Hawaii. The goal for students is to design a hazard zone map that combines these four topics and that could be used for making land-use decisions before future natural hazards occur. Students will first be assigned to one of four Hazard Specialties (lava flows, explosive eruptions, earthquakes, tsunami), where they complete an exercise and make a preliminary hazard zone map with their specialty group from a single hazard map. Then the students will reorganize into Hazard Assessment Teams, with one student from each of the four Hazard Specialties, to develop a final hazard zone map based on information on all four hazards. Each Hazard Assessment Team will make a recommendation about the risks of natural hazards to existing and future development in Hilo, Kailua-Kona, and Kalapana on the Island of Hawaii.

(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.)

In this jigsaw activity, students discover four different aspects of natural hazards on the Island of Hawaii. The goal for students is to design a hazard zone map that combines these four topics and that could be used for making land-use decisions before future natural hazards occur.

Students will first be assigned to one of four Hazard Specialties (lava flows, explosive eruptions, earthquakes, tsunami), where they complete an exercise and make a preliminary hazard zone map with their specialty group from a single hazard map.
Then the students will reorganize into Hazard Assessment Teams, with one student from each of the four Hazard Specialties, to develop a final hazard zone map based on information on all four hazards. Each Hazard Assessment Team will make a recommendation about the risks of natural hazards to existing and future development in Hilo, Kailua-Kona, and Kalapana on the Island of Hawaii.

(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.)

Students apply their understanding of the natural water cycle and the urban "stormwater" water cycle, as well as the processes involved in both cycles to hypothesize how the flow of water is affected by altering precipitation. Student groups consider different precipitation scenarios based on both intensity and duration. Once hypotheses and specific experimental steps are developed, students use both a natural water cycle model and an urban water cycle model to test their hypotheses. To conclude, students explain their results, tapping their knowledge of both cycles and the importance of using models to predict water flow in civil and environmental engineering designs. The natural water cycle model is made in advance by the teacher, using simple supplies; a minor adjustment to the model easily turns it into the urban water cycle model.

This course focuses on neural structures and mechanisms mediating the detection, localization and recognition of sounds. Discussions cover how acoustic signals are coded by auditory neurons, the impact of these codes on behavioral performance, and the circuitry and cellular mechanisms underlying signal transformations. Topics include temporal coding, neural maps and feature detectors, learning and plasticity, and feedback control. General principles are conveyed by theme discussions of auditory masking, sound localization, musical pitch, speech coding, and cochlear implants.