منابع مشابه
Pearls are self-organized natural ratchets.
Pearls, the most flawless and highly prized of them, are perhaps the most perfectly spherical macroscopic bodies in the biological world. How are they so round? Why are other pearls solids of revolution (off-round, drop, ringed pearl), and yet others have no symmetry (baroque pearls)? We observe that with a spherical pearl the growth fronts of nacre are spirals and target patterns distributed a...
متن کاملPearls
What do you think about highimpact journals that cater to a wider audience? I used to think that such journals were for the vain and insecure; however, I’ve just had my first article accepted by Current Biology, so I must of course reconsider. I think there is a place for journals suited to the more general reader, but I do worry that the decisions for some journals — even on whether to send th...
متن کاملCapsulorhexis: Pearls and pitfalls.
A critical step in phacoemulsification (as well as extracapsular cataract extraction) is making a window in anterior capsule wall (i.e. anterior capsulotomy). Continuous Curvilinear Capsulorhexis (CCC) has become recognized as the standard method of anterior capsulectomy. Techniques employed for CCC have undergone sustained evolution. The present review evaluates elementary principles of CCC. M...
متن کاملPearls Fungal Biofilms
Biofilms are a principal form of microbial growth and are critical to development of clinical infection. They are responsible for a broad spectrum of microbial infections in the human host. Many medically important fungi produce biofilms, including Candida [1], Aspergillus [2], Cryptococcus [3], Trichosporon [4], Coccidioides [5], and Pneumocystis [6]. In this review we emphasize common feature...
متن کاملAll about Acidophilus Pearls
Acidophilus PearlsTM is a probiotic dietary supplement designed to help support digestion and a healthy intestinal system. Probiotics, such as Lactobacillus acidophilus and Bifidobacterium longum are live microbial food supplements that are non-toxic and do not cause disease (non-pathogenic). Probiotics do not permanently colonize in the body. Therefore, they need to be ingested regularly for t...
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ژورنال
عنوان ژورنال: Key Engineering Materials
سال: 2016
ISSN: 1662-9795
DOI: 10.4028/www.scientific.net/kem.672.80