daphne2013

Because people are becoming more and more lazy, so we have so many of the high-tech products. There are advantages and disadvantages to this phenomenon. In the future, human organs may be degraded useless.

This is my idea, They just wish their post can gain more popularity, some of the issues that is likely to casually ask.

May be because they think they are famous, many people know them. And they can make a lot of money!

I'll give you a suggestion to choose chemistry, because chemistry is easier to study than science. And science contains too much courses!

This is a very thorny problem. Many patients are diagnosed with cancer in terminal cancer. Basically, at this time, they are can't be cured!

of course, but i think if your article is too long, some people wouldn't read it carefully.

Awesome work! You give a big help for middle school students! Great job!

thanks for you reply, I have read the link you give. I found WIKIPEDIA is very useful.

Of course it can be cured. Hospital should strengthen to examine the new hospital and MRSA susceptible people, especially the burn ward, ICU, respiratory ward, onset and pediatric patients. Bacteria room should choose accurate means of detection at the same time, find MRSA, timely report to the clinical, in order to control infection and isolation treatment.

My roommate always snore when she fell asleep, every night I have been awakened by her snoring many times. Cause I sleep very bad. She is just 23 years old. I thought old people may have this symptom, but... I want to help her to ask how to treat snoring? What should be paid attention to in daily life?

You should to ask your Chemistry teacher to answer your questions. I'm a Chinese in Nanjing. My chemistry is not good, I can't understand the e.g. you write. What a pity!

I think JAVA and C++ is easy to learn. And it's very useful. No matter what programming language you want to learn, study hard is very important.

What type of chemicals do you want to buy? I can recommend some good chemical companies in China to you. http://www.guangshu-chemical.com/ http://www.dl-tartaric-acid.com/ http://www.njgaokechem.com/

Hi, guys, I know tartaric acid include DL-tartaric acid, L (+)- Tartaric Acid, Anticaking L (+)-Tartaric Acid and D (-)- Tartaric Acid. Do you know the difference between them? Thank you for your help.

Yes, I want to know the information you said, but I can't find it from the internet. Do you know where I can find more information about maleic anhydride?

I think the seller maybe used this substance - Ethephon to ripening the bananas but the dosage is too little.

Hello, everyone, As we all know PAM, APAM, CPAM are flocculants, these substance maybe often used in industry. I want to know if these chemicals can be used in family to purify the waster-water?

Maleic anhydride is a common important basic organic chemical raw materials, is second only to acetic anhydride and phthalic anhydride in the world's third-largest anhydride raw material. Maleic anhydride is mainly used in the production of unsaturated polyester resin (UPR), alkyd resin. In addition, using maleic anhydride as raw materials can produce 1, 4 - butanediol (BOD), gamma butyrolactone (GBL), tetrahydrofuran (THF), maleic acid, fumaric acid, and four hydrogen anhydride and a series of fine chemical products, it is widely used in pesticide, medicine, paint, printing ink, lubricating oil additives, paper chemicals, textile finishing agent, food additives and surfactants, and other fields have a wide range of applications. Anyone want to give supplement?

Hello, everyone As the title says, I want to know something about Fatty Acid Methyl Ester. Such as its application, preparation, reaction... I Googled this substance but almost no information I could find. Hope you can give more information or give me an site to search this product.

Because sufentanil can cause neonatal respiratory depression, so during childbirth or before cesarean section cut baby's umbilical cord, cannot use in intravenous. Not for newborns, pregnant or lactating women. If lactating women must use sufentanil, should be after 24 hours can breastfeeding baby again.