﻿ Judy H. Castaldo

## Stick: How long does it take for Hepatitis B antigen to become detectable in one’s blood?

1. I have got a negative test result for hepatitis B core antigen total and I was not in sexual contact with anyone for 10 mounts. Is there a possibility that I am a carrier ? I have the same question for hepatitis C .

Hep B: 45 - 160 days Hep C: 14 - 180 days

2. The proper length of spaceship A is 60.0 m and the proper length of spaceship B is 120.0 m. The proper mass of spaceship A is 15 000 kg. An observer on earth watches the two spaceships fly past at a constant speed and determine that they have the same length. If the speed of the slower spaceship is 0.70c, find the length of spaceship B relative to an observer on earth.

The lengths of A and B are contracted to an observer on Earth. Since they have the same contracted length to such an observer, the longer ship, B, must be contracted more than ship A and so is the faster one. The contracted length of the ship A is thus γL(A)=√{1 - (0.70c/c)²}x60=42.8486m=γL(B)= √{1 - (v/c)²}x120, giving v=0.9341c. [Your question asked for the contracted length of B, but it said the the two contracted lengths ate the same, viz, 42.8486m, so I assumed you meant the speed of B relative to an Earth observer].

3. I don't understand what B-cell receptors are, and how they relate to antibodies. Do they have a similar structure? Are they one and the same?

The B-cell receptor is a transmembrane receptor protein located on the outer surface of B-cells. The receptor's binding moiety is composed of a membrane-bound antibody that, like all antibodies, has a unique and randomly-determined antigen-binding site. When a B-cell is activated by its first encounter with an antigen that binds to its receptor (its "cognate antigen"), the cell proliferates and differentiates to generate a population of antibody-secreting plasma B cells and memory B cells.

4. I recently got a B in AP world history. I am a sophomore and got straight A's all through freshman year. I want to go to the medical field so I think world history doesn't have a lot to do with my career. However, if I want to go to an Ivy League school, are my chances now lowered because of that B? A detailed answer would be greatly appreciated. Thanks.

No. Cmon man. Your parents may expect you to get all A's, but most colleges (almost All) don't. Just work hard and you will get where you wanna be

5. So if you're taking Vit B, which supplement is better? Is one better than the other or with less side effects? And does it matter which one you take if you're using it to get rid of acne?

It's more of a personal preference than anything else. In a good quality B Complex, the B Vitamins will be derived from Brewer's Yeast, but it'll be the isolated B Vitamins. If you got an extract of Brewer's Yeast (as opposed to other types of yeast), there will be not only B Vitamins, but also Chromium, Potassium, Iron, Selenium, and other minerals, plus it may have carbs and/or protein (depending on what type of extract and what potency it is). If you are looking for just the B Vitamins, a B Complex will be just that in standardized amounts so I'd go for that. Neither one really has any side effects as long as you aren't allergic to the source. B Vitamins don't help with acne as much as they can help with skin health (mostly because of the Biotin, but most B Complexes have lower levels of Biotin than you could find it separately). Granted, some people may experience relief from acne from taking it, but not everyone will. Good luck and I hope I helped!

## Whatever ? ? – How Anyone Can Win At Creating Video Marketing Strategies

Your videos should be short and filled with useful information. People online have very short attention spans these days online. Try keeping videos under five minutes to keep people from getting bored midway through. Nothing can shake customers' attention and make them forget the good things like a distraction, glitch or dull moment. Keep in mind that only early birds get the worm. Be certain that you catch hot news before everyone else does. You will be able to get more people viewing the video. So, if you think something may be newsworthy, jump on it. How big is the law firm you're about to hire? If you stand to gain a lot, you may want to hire a powerful law firm. When you have a minor case, find a smaller firm to represent you.Don't wait for the marketing department to give you all the concepts for your video. Anyone can have a great idea. It is possible that anyone in your company can have a fresh idea to share. It is also a good way to work on teambuilding.Always watch other videos before starting your own campaign. See what sorts of things Click For More Information

## Trouble Getting Your Daily Fruits And Vegetables In Each Day? Try Juicing!

For the sweetest, best tasting apple juice, use the ripest apples you can find. If you come across a bruised apple, be sure to cut out the bruised area prior to using. Apples come in many varieties, each with its own distinctive, sweet flavor. Popular varieties include Pink Lady, Gala, and Red Delicious. When you select a juicer to purchase, make sure you choose one that is easy for maintenance. You won't have the time to juice if it ends up taking you a half hour just to get a glass made! Your juicer is much simpler to clean while the fruit pulp is moist, so clean up right after juicing. Never use juice as a meal substitute. While a hearty vegetable juice makes a great replacement for snacks, it contains very little protein and even less fat, so it is not an ideal meal replacement. It does supplement a meal well though, and it's good to drink juice prior to mealtime to limit overindulgence at the dinner table. You can use juice as a meal replacement. Once you are an experienced juicer and you realize how many fruits and vegetables it takes to make Click For More Information

## How I think – Good Tips On How To Use Solar Energy

Two categories of solar panels are available. Polycrystalline panels, while relatively affordable, lack the efficiency of monocrystalline panels. You should invest in a very efficient solar energy system if that is something you can afford. Solar cars are a great concept that would help the planet, but the perfect one hasn't been made yet. Each year brings advances in solar technology that make them more efficient and less expensive. Solar powered generators can be purchased, and are a great source of energy in emergencies. If your solar panels should fail, you need to have a backup plan in place. It is a wise idea to remain connected to your local power grid or invest in a generator. Remember that generators must be tested regularly, and you will also want a backup generator! Look for the most effective ways to use solar energy in your home. For instance, some solar powered systems are not able to provide enough energy to run your heating system. However, they may be able to fully power a home's water heating system. Getting familiar with how they Click For More Information

## What I think – Great Tips On How To Become A Better Web Designer

The best thing about designing a website is that not only is it easy, but it does not take much to build something that represents what you envision. The advice you have been given will assist you in making a wonderful site. Keep these tips in mind as you create. When you're creating similar pages, use the copy and paste feature to speed up the process. Instead of rewriting HTML code for each new page, copy the necessary components, adjust the parts that require it and then save the results with a new filename each time you do this. The index page can be worked off of ad infinitum. Don't allow pop-ups on your website. Pop-ups are an irritating distraction, at best, for most web surfers, and the possible benefits you could reap with them are extremely modest. When the windows pop up, many people become frustrated and decide to leave the site rather than see what information is available.You can learn from other web designers, but you should always remain creative and look for new ideas as you take your turn at design. Create original features that Click For More Information

## Fitness Can Lead To A You

One of your top priorities should be exercise. Make exercising as important as eating or cleaning your body. Put exercising on your to do list for each day and make sure you get to cross it off. This way, you guarantee you will get exercise each day.Try to make a schedule so that you won't avoid exercising by making silly excuses. Make a plan and stick to it, incorporating a goal of working out at specific times and a predetermined number of days every week. If something on your agenda conflicts with your scheduled workout, make it up as soon as possible, and treat it just as importantly as you would a regular workout.To prevent an injury from getting you out of shape, continue exercising the limbs that are uninjured. Doing this will help you to keep your strength in both the injured and uninjured limbs. Do not eat immediately before exercising. Doing a lot of exercise on a full stomach can make it difficult for the food to settle. This can easily turn into a major problem and leave you feeling nauseous, and you could experience vomiting or diarrhea. Click For More Information

## What precisely ! ! – Show Your Teeth Off With Pride – Here’s How!

Try using a stair gauge as a crosscut guide. Clamp them to carpenter's squares and be sure they match the runs and rises of the stair jacks. Then put a mark on the notches. You have a great crosscut guide when you put each of them on the carpenter's square together.If you are cutting, sanding, or finishing something small, get out your hot glue gun. Affix the item you are working on to the end of a pedestal stick. Hot glue holds better than a clamp, and small objects are impossible to clamp anyway. Just be careful when pulling the piece off to avoid tearing the back side of the wood.Woodworking is difficult work. It takes a lot of skill, patience and knowledge to do the job right and create beautiful and useful items. It is also important to follow essential woodworking safety procedures. To learn more about woodworking safety and building sturdy, durable items, keep on reading this article. Woodworking is the perfect hobby for anyone who works well with their hands. Woodworking, or creating gorgeous items with wood, has been done for centuries. Click For More Information

## Check out this – Sound Nutrition Advice For Feeling Your Best

Try to stay on course with meal times. If you get your child into a routine it will be much easier to get them to eat. The child will learn when he will eat next so he will feel more hungry at that time. Always offer fruits or vegetables with every meal. In a perfect world, nutrition would be easy to understand and apply to your diet. Unfortunately, what is "right" when it comes to eating well isn't always easy to discern; labeling variations, misinformation, contradictory reports and other inconsistencies can make it difficult to decide what you should be eating. Follow the tips provided here to minimize the confusion and incorporate simple, good eating habits into your life.A simple and low calorie food choice is vegetables and fruits, either frozen or fresh. These items are the best at providing your body with adequate vitamins and nutrients it needs as well as giving you that full feeling which will make you less likely to snack throughout the day. Remember to consume several servings every day by including vegetable soup or a fresh salad into Click For More Information

## Popular Two Tricks – Don’t Let Hemorrhoids Ruin One More Day – Read These Tips Now!

Add a bit of lemon to any water you drink; this can help relieve the hemorrhoid pain you may be experiencing. Lemon is known to reduce the pain and irritation associated with hemorrhoids. You'll feel better if you drink lots of lemon water. Caffeine is not only a great stimulant to keep awake and focused, but it can also aid in the prevention of hemorrhoids. Caffeine gets your bowels moving and prevents you from becoming constipated and having to pass hard stools, which in turn encourages the formation of hemorrhoids.Olive oil is one of the more unusual natural treatments for hemorrhoids. The oil, whether you think so or not, is known to help reduce itching and swelling of your hemorrhoids. Only use olive oil on hemorrhoids that are on the outside of your body. This method of treatment is not for use internally. Home treatments are widely available and include topical creams, medicated wipes and warm sitz baths. If you'd like to keep hemorrhoids from occurring, you can try eating more fiber, drinking more water, and using stool softeners. The following Click For More Information

## New Features – Expert Camping Tips For The Beginning Camper

Dryer lint can be used as kindling for starting your campfire. Start saving this lint a short time period prior to going camping and you'll have enough lint in time. You can hang a bag next to the dryer and just stuff your lint into it. Doing this means you can just snag your kindling on the way out the door the morning your trip starts.It's is important to have first aid essentials or a kit with you. Such a kit should contain everything that one could need in the event of an accident. Be sure to include pain killers, bandages, snake bite supplies, aloe, tweezers, and gauze. It is important to be as safe as possible when camping, but unfortunately, no matter how careful you are, accidents do happen on occasion, so you must be properly prepared. Get everyone involved in choosing a campsite. This will make everyone feel invested. Since the are so many great options to choose from across the U.S., it might be hard to select only one! If it is the simpler option, try picking a few you favor and letting your whole family vote on them.Many people have Click For More Information

## The Basic Steps Leading To Better Nutrition

Eggs are nutrient-rich and are a great source of protein; try to have one a day. If you are watching your fat and cholesterol intake, take out the yolks of the eggs and use only the whites for your meals. The whites have many vitamins and minerals, and no cholesterol or fat. If your ideal is good nutrition, then eating a properly well-balanced diet is essential. For proper nutrition you should ensure you are getting the right amount of nutrients. Try to stick to mostly carbs and protein, with a little bit of fat too.To adopt a healthier lifestyle, try staying away from meat. Remember that you still need proteins in your diet and can still eat meat a few times a week. But you should also consider alternatives such as fish or eggs which are definitely much healthier for you, especially by reducing the risks of heart disease. Don't use as much ground meat, and use more mushrooms. The texture of mushrooms will help satisfy you the same way meat does. Mushrooms contain lots of fiber and nutrients that can fight against cancer. Be motivated in order to Click For More Information