Multidimensional large pores

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Large-scale Multidimensional Coverage Databases

With GIS technology for Web-enabled vector and meta data access becoming mature, the next quest is towards fast, flexible services on extremely large raster data assets. Currently 2-D images (satellite imagery, ortho photos) prevail, but at the horizon higher-dimensional objects appear, such as 3-D time satellite image time series and seismic data, and 4-D climate simulations. At the same time,...

متن کامل

Chunking of Large Multidimensional Arrays

Very large multidimensional arrays are commonly used in data intensive scientific computations as well as on-line analytical processing applications referred to as MOLAP. The storage organization of such arrays on disks is done by partitioning the large global array into fixed size sub-arrays called chunks or tiles that form the units of data transfer between disk and memory. Typical queries in...

متن کامل

Large and stable transmembrane pores from guanosine-bile acid conjugates.

A variety of natural and synthetic compounds are known to selfassemble to give transmembrane ion channels.1 Hydrogen-bonded macrocycles that can π-stack are a new type of channel motif.2 Thus, folate quartets stack to give ion channels in lipid bilayers.3 This folate assembly had a single-channel conductance of 10-20 picosiemens (pS), values consistent with the quartet’s 3 Å diameter. We found ...

متن کامل

Large multidimensional data visualization for materials science

How does a crack propagate in a composite material? How does a highspeed projectile interact with its target? And how can we use this knowledge to make fractureand impact-resistant materials? Materials science poses such questions, and we can answer them by simulating materials on supercomputers and analyzing their properties. Scientific visualization is an excellent tool in this analysis, and ...

متن کامل

Eeective Visualization of Large Multidimensional Datasets

A new method for assisting with the visualization of large multidimensional datasets is proposed. We classify datasets with more than one million elements as large. Multidimensional data elements are elements with two or more dimensions, each of which is at least binary. Multidimensional data visualization involves representation of multidimensional data elements in a low dimensional environmen...

متن کامل

ذخیره 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: Nature

سال: 1989

ISSN: 0028-0836,1476-4687

DOI: 10.1038/337117a0