College Guide to Cannabis

College Guide to Cannabis Image from Flickr via Vaporizers_ *I am not a medically licensed doctor or a certified scientist on this subject. I have gathered my facts from published studies, testimonials, and general research of published literature. I have cited sources whenever possible. There are many, many angles at which we can view the effects of marijuana. Here, I have tried to establish a basic overview of the plant, its use, and social impacts. This is not a comprehensive guide, but it is intended to spread awareness and promote thoughtfulness in our actions. From Flickr via Whirling Phoenix Recently Colorado and Washington state have legalized Cannabis at the state level for  recreational  use for adults. Marijuana legalization is one of the most controversial issues our nation faces today. Personally, since it doesnt hurt anyone I think the decision is up to the individual, but not everyone agrees. I think much of the debate can be soothed over with a little more education about what the  drug is, how it affects our bodies, and what social impacts may come from its use. Marijuana Tax from Flickr via startmakingasense A Brief History Marijuana has been used medicinally and  recreationally in the Eastern part of our world for an estimated 5000  years. If we skip ahead a few thousand years, in the 1600s the crop was brought to America by the Jamestown, VA settlers. George Washington grew it, and it was even used in medicine in US pharmacies. Ironically, California was the first state to pass a prohibition law against its use in the early 1900s. Throughout the 90s there was a progression of limitations put on its use until it was made illegal everywhere in the United States. The US government patented marijuana as an antioxidant and neuroprotectant in 2003 (which makes little sense to me considering it has been used since before the US was even formed, but anyway). In 2005, it was declared illegal at the federal level, even to be used as medicine. So, even though adults in Colorado and Washington can freely enjoy its use, they are still at risk for arrest if the federal government decides they want to restrict them. Principle Source: Marijuana History Timeline For a Cool Infographic visit: Hazy History of Marijuana From Flickr via Rafaellduartee Is it Intoxicating? An intoxicant is a substance that poisons the body, or is harmful to it in any dose, like alcohol. Although the term is frequently used to describe bud, it is not often explained how it is intoxicating. The intoxication is described as euphoric and relaxing with the possibility for anxiety and possible paranoia. Where it is legal, marijuana is often used to treat anxiety and may even help with fear extinction (possibly for PTSD). Generally, though, it is a nontoxic substance because it does not poison the body in any dose. From Flickr via TMartin_33 Dosage Marijuana is a mind-altering drug. It changes the way you think about some things. More specifically it can affect your  mood, memory, appetite, pain sensations, cognition, and emotions.  The chemicals that affect your brain alter your perception. They do not cause hallucinations. However very high doses, especially of edibles may cause vivid imaginations. Much of the drugs possible negative effects, such as anxiety and paranoia, may be attributed to excess consumption in a short period of time, causing the user to feel overwhelmed and confused about her or his internal and external surroundings. The strength of the effect is really based on the individual: their tolerance, personal  preference, and why they are using it. It is up to the user to decide when enough is enough. For  inexperienced  users it is recommended that they start with a small amount (one bite of brownie or one hit or puff) and then see how they feel. It is impossible to overdose on marijuana. Primary Source: Experts Recommendations From Flickr via Liz Henry Your Brain on Cannabinoids Naturally, your brain cells (neurons) produce endogenous forms of cannabinoids called endocannabinoids (more specifically, anandamide). They are released and bind to cannabinoid receptors on presynaptic neurons. (Basically, they bind to preexisting doors on your neurons that allow chemicals to enter/exit.) This sends a signal to the firing cell to release less of a neurotransmitter, helping to reduce pain  (- click for a video). Exocannabinoids, from the cannabis plant, affect cells in the same way, but come from outside the cell. Cannabinoid receptors are one of the most  abundant  G-protein coupled receptors in the brain; called CB1 they are present almost everywhere. CB2 receptors also allow cannabinoids to bind and are primarily located in the body and the immune system. The active ingredient in cannabis is called delta-9-tetrahydrocannabinol (THC). When THC binds to a receptor, it causes less of the neurotransmitter (cell information) to be released and passed on to the next cell, except for dopamine (reward feeling) which is released more abundantly, possibly explaining the euphoria. This calming of the nerves may impair short term memory and memory recall. There is still a lot unknown to the public about THCs affect on our brains and bodies, but the empirical evidence up to this point suggests that the results are mostly beneficial when used moderately and in a controlled setting (i.e. not while drivi ng). Psychologically, it is common for a user to experience heightened sensations meaning tastes, smells, sounds, sights, and feelings are intensified. This phenomenon may be similar to the heightened sense of happiness or anxiety. From Flickr via narconon Addiction Marijuana can be addictive. Especially for younger or under-educated users. But it can only be as addictive as you let it be, like an addiction to cheeseburgers. Basically, there are two types of addictions physical and psychological. Physical addictions are for substances, or behaviors, that your body craves, and without them will have withdrawal symptoms. For example, a person who smokes  cigarettes  becomes physically addicted when the receptors in their brain for nicotine desensitize, and then want more nicotine. A person who smokes marijuana may become addicted in the sense they continue using it when it negatively impacts  their personal life, school and/or job. But there is nothing about the plant itself that will make you need it. Like with most things, it requires the user to have self control. Some withdrawal symptoms may include:    insomnia, restlessness, loss of appetite, depression, irritability, and anger. Keep in mind though, that many reasons people use marijuana in the first place is to regulate sleep, appetite, and mood, so it is not too surprising that they may be less regulated once use stops. From Flickr via miriyaparino Hemp The Marijuana, or hemp, plant has a multitude of uses not even associated with getting high. It is biodegradable and a cleaner source than petroleum fuels. Currently it is illegal to grow in the US for industrial use, but it can be imported as for the cases of hemp seeds and clothing. And because hemp is one of the fastest growing crops we can plant, we dont have to worry about running low as we do with other natural resources. It can be used to make: concrete energy (fuel) hemp seeds (protein!) rope (Thanks, Columbus!) Hemp is the most durable natural vegetable fiber. clothing ( it softens with each wash) cosmetics animal food carpeting platic-molded products insect  repellent building construction Primary Sources: http://www.hort.purdue.edu/newcrop/ncnu02/v5-284.html http://www.green-organic-world.com/hemp-plant.html http://www.voteindustrialhemp.com/ http://www.growandmake.com/hemp-vs-cotton From Flickr via BrooklynSheWrote Gateway Drug Blaming Marijuana for the harmful use of other drugs is understandable since legally they are in the same category. However, there is nothing inherent about the plant that will cause you to crave it or any other drug. I think that where it is legal there is less of a risk for criminal drug dealers to push other types of drugs, but that seems to be uncommon even in areas where it is still illegal. Once again, it comes back to self control. From Flickr via jcamilobernal Method Use The media often portrays marijuana as a party drug or reserved only for those terminally ill. These are only two types of users out of many. It has potential for physiological and psychological benefits, when used with care. There is still a lot not known, mostly because of its illegality. Smoking vs  Eating: When used for health benefits, it is probably best to eat it because you avoid the smoke. There are studies that say smoking will lead to lung cancer, and there are studies that say smoking will strengthen lungs against cancer. It is important to remember that a studys conclusions are only as strong as their methods, so when drawing conclusions we should think critically about the whole picture. Cooking with the plant will reduce any risks associated with smoking. The doses will likely be more potent, though. Some reasons for use include: Help with exercising Help with meditating Concentration (remember your dosage or this can backfire) As an Anti-inflammatory For PMS (mood regulation) Immune system booster, homeostasis Hormone regulation Spirituality Glaucoma Social anxiety Treatment of Cancer (Lung Cancer Cell Death) Reducing nausea  diarrhea Theres more. I encourage you to do your own research, but if you insist, here is another non-comprehensive list: Click   From Flickr via Rafaellduartee Legality While it is legally in some states medicinally and/or recreationally, the federal government still bans its use for personal, medicinal, or scientific reasons. Know your rights. Facts Statistics Marijuana is used in very small doses to treat some children with  ADHD  and autism. Number of annual deaths (approximated as of 2009)  in the US from: Heart Disease:  599,413 Cancer:  567,628 Alochol (not including accidents, add about 1,000 more for those):  24,518 Diabetes:  68,705 Tobacco:  443,000 (5 million globally) Second-hand smoke:  49,400 Prescription Medications:  783,936 Marijuana:  0 (zero) From Flickr via [jono]Other Resources and Further Reading 10 Facts About Marijuana Cannabinoid Receptors Effects on Health Marijuana Intoxication From Flickr via Gerry Dincher  The Bottom Line Like with any other substance, users of cannabis should be responsible for their own behaviors and learn the truth before they toke. Thoughts, opinions, and advice are always welcome.

Chemistry Oven - Useful For Every Student to Teach

Chemistry Oven - Useful For Every Student to TeachIt is not uncommon for a lot of science classes at school to be taught using chemistry ovens. Because chemistry is an easy subject to learn, it can easily be taught in a classroom environment, where many students may have no prior chemistry experience.Chemistry ovens are an essential part of any teacher's arsenal for teaching the subject in a classroom setting. Without one, students would have to come up with different ways to bring about the reactions that the teacher is looking for, and this would be very time consuming and often not very accurate.The next step in teaching chemistry would be to allow students to experiment on their own. This can help with maintaining good habits. With this, they would start using the correct reaction that the teacher wants them to use and making sure that they take all necessary precautions when handling chemicals.Students would also make mistakes and use their chemistry ovens to help them learn fro m their mistakes. This would also improve the students' time management, as well as their comprehension and confidence in using their chemistry ovens to conduct experiments.They could also teach their chemistry class students about how to apply the principles of chemistry using various metals and other chemicals. In many cases, these would include creating new combinations to solve chemical problems and a variety of other things.A chemistry oven is also perfect for students who are teaching other science classes at school. If a student wants to teach the chemistry of oil, for example, they would use the right utensil to do so.For cooking classes, a laboratory oven would also be useful. The oven could be used to create different types of foods, ranging from the basic popcorn to kimchi, in various amounts.

Suspension Definition Chemistry

Suspension Definition ChemistrySuspension definition chemistry is the science of understanding chemistry and its components. Suspension is the second most important substance in a chemical reaction. Chemical reactions occur when two substances react together. The first essential part is oxygen, which is the medium that fuels chemical reactions and makes the working world go round.The first part of suspension definition is the idea of viscosity. Viscosity, in this form, refers to the elasticity of a substance - it's that thin layer that has no friction when stretched.Liquid suspension is defined as a viscous suspension. In other words, the liquid will flow faster through a medium than the same mass of air. This is why a well oiled engine or forklift truck will not go as fast as an overshot tire on ice. The difference in viscosity between water and other liquids explains why automobiles run so much smoother.The second part of the definition is the speed of the molecular transfer. This is defined as the speed at which the molecules from one substance to move through the other. This also relates to the changes in conductivity - the way a chemical acts when exposed to different temperatures.The speed of the molecules in a fluid determines how quickly it is driven by the movement of the particles through the medium. At a certain point in the fluid, the fluid's flow becomes more viscous and the particles in the fluid move faster. If they are further than the speed of sound, they become sonic and start losing velocity. Thus, in terms of physics, a solid and a liquid are called slow-moving when they move at the same speed.The next step in suspension definition is determining the typical shape of suspension. It can be viscous, curvilinear, spherical, polygonal, non-polar, cylindrical, and hysteresis. The cylindrical form is the most common since it is simply a circle with a radius that differs from time to time. The hysteresis forms part of the simplest suspension where no movement is allowed after a certain period of time.The last step in suspension definition is calculating the definition of each component of suspension. For example, both solids and liquids need their own properties in order to become suspension. Thus, solids with molecular density different from the gas molecules' molecular density forms solid suspension, while liquids with different densities form a liquid suspension.

Tutoring in Loma Linda

Tutoring in Loma LindaIf you are looking for ways to enhance your skills, whether it is to take the bar exam or just have a better grasp of one's English, tutoring in Loma Linda can be the answer. Loma Linda and its community of professionals who are dedicated to the education of students from around the world is one that offers a wide variety of academic opportunities for those interested in continuing their education beyond their high school or college education. It is one of the most prestigious districts in California, so a great many high school graduates have made it their home base.Tutoring in Loma Linda has made a name for itself over the past few years as a place where people can take the most advanced courses in the nation. People have gone there and had the opportunity to earn advanced degrees such as Bachelor of Science, Masters and even PhDs.Learning at an advanced level in a college campus, which is typically run like a business, makes the cost for tuition and course fe es much higher than it would be for someone who enrolls in a community college or other less formal learning institution. The use of a tutoring program can save a student a great deal of money and allow them to receive the required education they need. These programs are available in all kinds of subjects, from vocational to pre-professional.Online learning in Loma Linda is very popular and can be used for any number of purposes. Many parents choose this method of learning so that their children can continue their education, which in turn allows them to attend a college of their choice, regardless of what state they live in. Others prefer to use online tutoring for business purposes, which has great benefits to the workplace and the ability to work in a field which allows them to advance.Students who take advantage of the tutoring programs offer great advantages in the classroom as well. Since so many students take advantage of these programs, the instructors are able to help each s tudent understand how the rest of the class will be working together. Many students find that their grades improve as a result of the interaction between the tutor and the class.Although the emphasis is on online learning, it is also important to remember that learning happens in classrooms. Everyone has the right to an equal opportunity to receive instruction, and the effectiveness of that instruction cannot be taken for granted. If a student does not get an adequate education, it could cost him or her an opportunity in the future.There are hundreds of different tutoring programs available to students around the world, but only a few serve Loma Linda. Choosing the correct program for your needs can make a world of difference in the education you receive.

How to Tutor in Pasadena

How to Tutor in PasadenaTutoring in Pasadena is not only for children. A tutor can also be used by adults to improve their communication skills, help them in studying and even improve their job skills. Tutoring in Pasadena is a great option to improve students' academic performance and also to learn the techniques of communication.In the classroom, teachers mostly teach at grade levels. They prefer to focus on only the academic areas of the students. Many teachers forget about the communication side of education. As a result, a lot of students will suffer from problems like failure to understand what is being said in class or asking the teacher a question that he/she does not understand.These basic needs can be solved easily with tutoring in Pasadena. A professional tutor will help students understand what they are supposed to do in class, what they should be thinking about, what questions to ask the teacher and other problems that they might face. These tutors can be used at any gra de level and any subject area.Students should also learn how to express themselves in their studies. They need help in this aspect too. This is where a professional tutor comes in handy.Most teachers and college instructors spend more time in their classes than they spend in the class environment. They are often busy teaching to many students or having time for many students. They should be able to manage this process and so that their overall productivity can be improved.The new age of internet and satellite TV have given people a way to interact with each other as well as with teachers. Students now have the facility to communicate with their teachers through emails, SMS and phone calls. This has completely changed the way students learn how to speak.You can also train your students online for free. This can be an alternative to paying for tutoring in Pasadena and will make your students' lives easier.

Basic Concepts of Nuclear Chemistry

Basic Concepts of Nuclear ChemistryNuclear Chemistry is a type of science that deals with the atomic structure of substances or atoms and relates it to the formation of complex objects from simpler substances. It deals with the properties of atoms, ions, molecules, and other groups of particles.Nuclear Chemistry is mostly considered as a branch of chemistry but actually there are many other branches as well. All these branches deal with different issues in the system of atoms and electrons. They include Chemistry of some metals, Astronomy, Physics, Biology, and Chemistry of minerals. To name a few.Atomic structures of atoms and ions are the most fundamental and important parts of chemistry. That is how substances are formed. Elements have an electron cloud of particles that is attached to the nucleus of the atom or ion. It is important to understand that an atom or ion is composed of protons and neutrons which are always orbiting each other. They release energy and that energy passes on to the outside of the atom.A chemical process in a cell is the movement of molecules from one place to another through pores in the cell wall and the diffusion of the molecules across the cell membrane. It is important to understand that the atom is the basic unit of matter. As mentioned above there are many types of atoms. An atom is made up of three positively charged particles called protons and neutrons. These particles combine together to form atoms and this process is called atom splitting.Bonds are groups of atoms that stick together and have a lot of energy when the bond breaks. One can find bonds between atoms of different elements and even of different types of particles. If you know more about bonding, it can help you understand more about atomic structure and its interaction with the surrounding environment. The basic difference between the bonds and electrons is that the bonds allow electrons to be contained in the same atoms while the electrons are free in the bond s. Atoms and molecules are also important to understand. In molecules the atoms, protons and neutrons are arranged in different ways like a regular block. This block is often termed a molecule. Each molecule contains atoms in different ways. For example nitrogen, carbon, oxygen, sulfur, phosphorus, sodium, and chlorine are two of the common elements. Molecules are able to pass freely through the pores of the cell wall, which is very important in the process of cell growth.The main source of information about nuclear chemistry is books or articles on the subject written by experts. In fact some of the best books on nuclear chemistry are written by chemists who understand the whole process and have knowledge of several sources of information. You can check out books on nuclear chemistry. These books have had some impact in the field of chemistry and it is necessary to read them.

How Tutoring Centers Thousand Oaks Benefit the Students

How Tutoring Centers Thousand Oaks Benefit the StudentsTutoring centers Thousand Oaks have been serving the greater Los Angeles area by offering the potential of a brighter tomorrow to their students. The tutoring center is the best place to spend your time. Thousand Oaks can provide the financial help as well as many other related benefits for your kid. Here are some of the advantages that the school has.Tutoring schools operate in the classroom type of model. Students are supposed to be in a group type of lessons. Kids are expected to learn individually and work together with their peers. Even though this type of model is ideal for students who would prefer to work individually, we can not expect the school to offer a whole lot of other benefits.In the educational process, students need to put themselves into an actual setting. In the classroom model, students need to physically meet each other and participate in the lesson plan. With the tutoring centers, you will not need to meet your child face to face since you will be online.Tuting centers have found a great deal of success with their online tutoring services. In the classroom model, you need to spend a lot of time learning your lesson plan. With tutoring centers, you can also study with your child when you have the time. Once you are done with your lesson plan, you will then review with your child so that they can receive further instruction. At the end of the day, you will be able to send your child for homework.The virtual classroom model of online tutoring can be enjoyed by anyone. In the classroom model, you cannot expect your child to receive further instruction. Students must have an actual understanding of the lesson plan. Without the proper amount of time, you can not expect to impart the same lesson to your child. With virtual classrooms, you can achieve the same amount of classroom activities for your child while at the same time receive online instructions.Tuting centers Thousand Oaks have a great deal of online tutoring services. The school also has an online teaching magazine, which makes learning possible in real time. The benefit is that students can take their own learning strategies and implement them at their own pace.There are many more advantages than what has been mentioned here. There are many other advantages that this school has. However, the tutoring center is by far the most important aspect.