Fluid instabilities that mimic animal growth
نویسندگان
چکیده
منابع مشابه
Artifacts that mimic ballistic magnetoresistance
We have investigated the circumstances underlying recent reports of very large values of ballistic magnetoresistance (BMR) in nanocontacts between magnetic wires. We find that the geometries used are subject to artifacts due to motion of the wires that distort the nanocontact thereby changing its electrical resistance. Since these nanocontacts are often of atomic scale, reliable experiments wou...
متن کاملGrowth Instabilities of Vesicles
We present a model f o r t h e growth of short-wavelength i n s t a b i l i t i e s of membranes with small curvature energy based on t h e van d e r Waals in te rac t ion energy.
متن کاملBenign lesions that mimic cancer: Ovarian
As ovarian masses are common in both preand in postmenopausal age, a life time risk of up to 5-10% to undergo pelvic surgery has been reported [1]. However, the likelihood of malignancy in these lesions is extremely low. Imaging, particularly, US and MRI, have been integrated as diagnostic tools to better define indications for adequate surgery and to guide referral to specialized centers. Imag...
متن کاملFractal Growth from Local Instabilities
– We study, both with numerical simulations and theoretical methods, a cellular automata model for continuum equations describing growth processes in the presence of an external flux of particles. As a result of local instabilities we find a fractal regime of growth for small external fluxes. The growing tip is selected with probability proportional to the curvature in the point. A parameter p ...
متن کاملSmall-molecule regulators that mimic transcription factors.
Transcription factors (TFs) are responsible for decoding and expressing the information stored in the genome, which dictates cellular function. Creating artificial transcription factors (ATFs) that mimic endogenous TFs is a major goal at the interface of biology, chemistry, and molecular medicine. Such molecular tools will be essential for deciphering and manipulating transcriptional networks t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics Today
سال: 2016
ISSN: 0031-9228,1945-0699
DOI: 10.1063/pt.3.3307