منابع مشابه
Adhesion force studies of Janus nanoparticles.
Janus nanoparticles represent a unique nanoscale analogue to the conventional surfactant molecules, exhibiting hydrophobic characters on one side and hydrophilic characters on the other. Yet, direct visualization of the asymmetric surface structures of the particles remains a challenge. In this paper, we used a simple technique based on AFM adhesion force measurements to examine the two distinc...
متن کاملThree dimensional Janus and time-dependent black holes
We show that the three dimensional Janus geometry can be embedded into the type IIB supergravity and discuss its dual CFT description. We also find exact solutions of time dependent black holes with a nontrivial dilaton field in three and higher dimensions as an application of the Janus construction.
متن کاملJanus within Janus
We found a simple and interesting generalization of the non-supersymmetric Janus solution in type IIB string theory. The Janus solution can be thought of as a thick AdSd-sliced domain wall in AdSd+1 space. It turns out that the AdSd-sliced domain wall can support its own AdSd−1-sliced domain wall within it. Indeed this pattern persists further until it reaches the AdS2-slice of the domain wall ...
متن کاملii Black Shale Paleoenvironments Post
Identification of specific environments of deposition represented by black shales has been a traditional puzzle for geologists. The present study was undertaken to see whether sedimentary structures, especially biogenic structures, could be used to subdivide the inclusive term "black shale facies." Because of the prevalence of infauna, modern marine muds are typically bioturbate; only where ani...
متن کاملPharmacovigilance and post-black market surveillance.
Pharmacovigilance can be defined as a set of practices aiming at the detection, understanding and assessment of risks related to the use of drugs in a population, and the prevention of consequential adverse effects. In a narrower sense, the term refers exclusively to postmarket surveillance. This paper briefly outlines how pharmacovigilance has come to play a central role in the regulation of n...
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: The Black Scholar
سال: 2018
ISSN: 0006-4246,2162-5387
DOI: 10.1080/00064246.2018.1514850