Biology is designed for multi-semester biology courses for science majors. It is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand. To meet the needs of today’s instructors and students, some content has been strategically condensed while maintaining the overall scope and coverage of traditional texts for this course. Instructors can customize the book, adapting it to the approach that works best in their classroom. Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand—and apply—key concepts.

By the end of this section, you will be able to:Define matter and elementsDescribe the interrelationship between protons, neutrons, and electronsCompare the ways in which electrons can be donated or shared between atomsExplain the ways in which naturally occurring elements combine to create molecules, cells, tissues, organ systems, and organisms

By the end of this section, you will be able to:Define matter and elementsDescribe the interrelationship between protons, neutrons, and electronsCompare the ways in which electrons can be donated or shared between atomsExplain the ways in which naturally occurring elements combine to create molecules, cells, tissues, organ systems, and organisms

Blue Coral Periodic Table is your quick guide to all 118 elements. Swipe and tap your way across the table for quick stats on each element. Dive deeper and recolor the table with patterns based off properties such as boiling point, melting point, and atomic radius.

View the atomic model for each element and see how the electron configuration changes as you move from element to element.

Blue Coral Periodic Table is fully responsive in the web browser for large and small devices in both horizontal and vertical orientations.

Course Contents 1. Turning performance (three dimensional equations of motion, coordinate systems, Euler angles, transformation matrices)
2. Airfield performance (take-off and landing)
3. Unsteady climb and descent (including minimum time to climb problem)
4. Cruise flight and transport performance
5. Equations of motion with a wind gradient present
6. Equations of motion applied to various phases of space flight
7. Launch, Vertical flight, delta-V budget, burn out height, staging
8. Gravity perturbations to satellite orbits, J2 effect for low earth orbit satellites, J2,2 effect for Geostationary Earth Orbit sattelites leading to contribution in V budget
9. Patched conics approach for interplanetary flight, gravity assist effect / options for change of excess velocity (2d, 3d), Launch, in orbit insertion.
Study Goals 1. Integrate fundamental disciplines (aero, power and propulsion, mechanics..) to describe the kinematics of aerospace vehicles satisfying real world constraints
2. Derive equations of motion for elementary flight and mission phases (climb, turn, cruise, take-off, launch, orbit)
3. Derive analytical expressions for optimal performance (steepest turn, Breguet Range, patched conics, J2, maneuvers )
4. Determine pros/cons of multi-stage launchers.
5. Assess sun lighting conditions on a satellite.
6. Determine the influence of wind (gradient) on aircraft motion and performance.
7. Develop the theory to describe an interplanetary trajectory as a succession of two-body problems, and apply this concept to real missions.

In this course, we will explore what makes things in the world the way they are and why, to understand the science and consider the engineering. We learn not only why the physical world behaves the way it does, but also how to think with chemical intuition, which can’t be gained simply by observing the macroscopic world.
This 2018 version of 3.091 by Jeffrey Grossman and the 2010 OCW version by Don Sadoway cover similar topics and both provide complete learning materials. This 2018 version also includes Jeffrey Grossman’s innovative Goodie Bags, Why This Matters, and CHEMATLAS content, as well as additional practice problems, quizzes, and exams.

Kepler's laws show the effects of gravity on orbits. They apply to any object that orbits another: planets orbiting the Sun, moons orbiting a planet, spacecraft orbiting Earth.

This lesson introduces the concept of electricity by asking students to imagine what their life would be like without electricity. Two main forms of electricity, static and current, are introduced. Students learn that electrons can move between atoms, leaving atoms in a charged state.

This class focuses on chemical rocket propulsion systems for launch, orbital, and interplanetary flight. It studies the modeling of solid, liquid-bipropellant, and hybrid rocket engines. Thermochemistry, prediction of specific impulse, and nozzle flows including real gas and kinetic effects will also be covered. Other topics to be covered include structural constraints, propellant feed systems, turbopumps, and combustion processes in solid, liquid, and hybrid rockets.

Martin Collins, space history curator at the museum, and historian Lisa Ruth Rand discussing past and current orbital debris research, some American and international efforts to reduce debris.