Life took root more than four billion years ago on our nascent Earth, a wetter and harsher place than now, bathed in sizzling ultraviolet rays. What started out as simple cells ultimately transformed into slime molds, frogs, elephants, humans and the rest of our planet's living kingdoms. How did it all begin?
When life on Earth was first getting started, simple molecules bonded together into the...
Accelrys Insight and Accelrys Insight for Excel are designed to enhance scientific data analysis...
Next week, Scientific Computing will host a live panel discussion that looks at how a...
Accelrys Insight and Accelrys Insight for Excel are designed to enhance scientific data analysis with capabilities that include the ability to run database searches directly from the Excel spreadsheet environment. The Web-based life science, discovery and innovation support environment speeds decisions by simplifying access to complex hierarchical data and implementing data-rich tooltips for scatterplots...
Next week, Scientific Computing will host a live panel discussion that looks at how a unique supercomputing system, created to serve the needs of a scientific community alliance in seven northern German states, has unified datacenter resources to address big data challenges. By streamlining the analysis process through automation, the HLRN alliance has improved performance and increased accuracy, resulting in greater efficiency.
A unique method to collect rain water samples during Hurricane Sandy has revealed the storm's chemical "signature" with a new level of detail. The technique may also lead to weather model advances that will ultimately improve storm prediction. Hurricane Sandy, also known as Superstorm Sandy, was the deadliest and most destructive hurricane of the 2012 Atlantic hurricane season. Nearly 300 people perished along the path of the storm.
This month’s review is a bit off of the usual track, e.g. statistical, mathematical and genomics software. However, it does include much pertinent information for chemists, chemical engineers and biologists. SciFinder is a search engine for chemistry and biology references for just about anything that can be accurately described in the search feature.
Astronomers at the University of Washington have developed a new method of gauging the atmospheric pressure of exoplanets, or worlds beyond the solar system, by looking for a certain type of molecule. And if there is life out in space, scientists may one day use this same technique to detect its biosignature — the telltale chemical signs of its presence — in the atmosphere of an alien world.
The ACD/Spectrus Platform enables organizations to apply chemical context to their spectroscopy, spectrometry, and chromatography content by making it easier to manage unified analytical data from multiple techniques and instruments, and to combine it with chemical and structural information in a homogeneous environment.
Man-made global warming is worsening and will disrupt both the natural world and human society, warns a joint report of two of the world's leading scientific organizations. The U.S. National Academy of Sciences and the Royal Society, which is the national scientific academy of the United Kingdom, are releasing an unusual plain language report on climate change that addressed 20 issues in a question-and-answer format.
Multi-scale Simulation Software for Chemistry Research Developed Using Trestles and Gordon SupercomputersFebruary 19, 2014 6:48 pm | by San Diego Supercomputer Center | News | Comments
Researchers at the San Diego Supercomputer Center at the University of California, San Diego, have developed software that greatly expands the types of multi-scale QM%2FMM (mixed quantum and molecular mechanical) simulations of complex chemical systems that scientists can use to design new drugs, better chemicals, or improved enzymes for biofuels production.
XPRIZE has announced that team registration is open for the $2 million Wendy Schmidt Ocean Health XPRIZE, a competition to incentivize breakthroughs in ocean pH sensor technology that will radically transform our understanding of ocean acidification. Teams are expected to come from diverse backgrounds, ranging from nanotechnology and biotechnology to industrial chemistry and marine science
A team led by astronomers at The Australian National University has discovered the oldest known star in the Universe, which formed shortly after the Big Bang 13.7 billion years ago. The discovery has allowed astronomers for the first time to study the chemistry of the first stars, giving scientists a clearer idea of what the Universe was like in its infancy.
Researchers have found that the melanopsin pigment in the eye is potentially more sensitive to light than its more famous counterpart, rhodopsin, the pigment that allows for night vision. For more than two years, they have been investigating melanopsin, a retina pigment capable of sensing light changes in the environment, informing the nervous system and synchronizing it with the day/night rhythm.
ScienceCloud is an SaaS-based information management and collaboration workspace for externalized life science research and development. It is designed to advance collaborative drug discovery with a new generation of integrated applications built on a scalable, cloud-based scientific platform.
HPCS is a multi-disciplinary conference, considered Canada's premier advanced computing forum. Each year, Canadian researchers, analysts, and IT professionals from academia and industry gather to exchange the ideas, tools, and new discoveries that are driving today's innovations in computational research.
Dassault Systèmes, a 3-D design software, 3-D Digital Mock Up and Product Lifecycle Management (PLM) solutions provider, and Accelrys, a provider of scientific innovation lifecycle management software for chemistry, biology and materials, have announced the signing of a definitive merger agreement for Dassault Systèmes to acquire San Diego-based Accelrys, Inc.
Researchers simulating how certain bacteria run electrical current through tiny molecular wires have discovered a secret Nature uses for electron travel. The results are key to understanding how the bacteria do chemistry in the ground, and will help researchers use them in microbial fuel cells, batteries, or for turning waste into electricity.
The Pittcon Organizing Committee has announced that Innovative Publishing, producer of Food Labs Conference and publisher of Food Safety Tech eJournal, has signed an agreement for the second year for the co-location of Food Labs Conference to be held in conjunction with Pittcon 2014.
It is one the oldest mathematical problems in the world. Several centuries ago, the twin primes conjecture was formulated. As its name indicates, this hypothesis deals with prime numbers, those divisible only by themselves and by one. Under this assumption, there exists an infinite number of pairs of prime numbers whose difference is two, called twin primes, but nobody has been able to confirm this so far.
The Atomic Force Microscope (AFM), which uses a fine-tipped probe to scan surfaces at the atomic scale, will soon be augmented with a chemical sensor. This involves the use of a hollow AFM cantilever, through which a liquid - in this case mercury - is passed under pressure. The droplet of mercury at the tip acts as a sensor. This microscopic fountain pen was developed by researchers at the...
Ah, 30,000 feet and some old Dire Straits on the headphones, and waiting for my warm Heineken. Perfect. Though I enjoy lambasting companies that get it wrong, I’m also quick to stomp my feet and clap my hands when companies get it right. And I’ll do that, I promise, but allow me my fun first.
The field of metamaterials has produced structures with unprecedented abilities, including flat lenses, invisibility cloaks and even optical metatronic devices that can manipulate light in the way electronic circuitry manipulates the flow of electrons. Now, the birthplace of the digital computer, ENIAC, is using this technology in the rebirth of analog computing. Metamaterials can be designed to do photonic calculus
Medical implants, complex interfaces between brain and machine or remotely controlled insects: Recent developments combining machines and organisms have great potentials, but also give rise to major ethical concerns. In their review entitled “Chemie der Cyborgs – zur Verknüpfung technischer Systeme mit Lebewesen” KIT scientists discuss the state of the art of research, opportunities, and risks.
A new imaging method for analyzing biological samples based on their chemical makeup is set to transform the way medical scientists examine diseased tissue. Researchers at Imperial College London have outlined a recipe for processing mass spectrometry imaging data and building a database of tissue types.
Data Integrity in a Nutshell: Industry must take bold steps to assure the data used for drug quality decisions is trustworthyJanuary 7, 2014 12:31 pm | by Mark E. Newton | Articles | Comments
Regulatory inspectors have started digging much deeper into data, no longer accepting batch release data and supportive testing at face value. Even worse, this effort is justified: they have cited a number of firms for violations of data integrity, a most fundamental bond of trust between manufacturers and the regulators that inspect them. Industry must take bold steps to assure the data used for drug quality decisions is trustworthy...
Data integrity is a current hot topic with regulatory agencies, as seen with recent publications in this magazine, and audit trails are an important aspect of ensuring this in computerized systems. The purpose of this article is to compare and contrast the EU and FDA GMP regulatory requirements for computerized system audit trails.
One of the challenges in laboratory data management is the handling and exchange of experiment data. Many vendors provide excellent instruments, but most produce data in their own proprietary formats. This leads to major difficulties for data processing, collaboration, instrument integration and archiving. The ASTM AnIML standardization effort addresses these problems by providing a neutral XML-based format for exchanging scientific data.
- Page 1