Stanford Libraries e-resources are available to support you during remote instruction. At this time, physical access to materials is unavailable and locations remain closed. February 28, see schedule and registration links at bottom of page.
You will learn how to prepare proteins and ligands, generate a protein receptor grid, dock a set of ligands into the receptor grid, and analyze the docking results using the Maestro interface. The workshop will also cover the theory underpinning docking, preforming virtual screenings of large compound databases, and considerations for applied virtual screening your targets of interest. A short introduction to Maestro will precede the workshop. Attending the Workshop: You can attend the half-day workshop in-person or remotely via Zoom web conferencing software.
The session will be live-streamed but not recorded. Room capacity to attend the training in-person is 24 people. Participating in a breakout session : In an earlier training session, users suggested adding a breakout session to apply what they just learned in the workshop so we added three breakout sessions after the workshop.
Attending a breakout session is optional. Please sign up for one breakout session if you want help using the software for your research project. Skip to main content. Library Website. Breakout session optional : Choose which session you want to attend. To help instructors prepare for a session, please provide sentences about your research project.
Webinars All webinars below last one hour. Start time listed is Pacific Standard Time. Maestro: What's New in Wednesday, March 7, am. Materials Science Suite: What's New in Thursday, March 8, am.
Wednesday, March 14, am. Thursday, March 29, am.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. This project uses Tensorflow to first generate random 1-D potentials, then solve them using gradient descent.
These potentials and solutions are partitioned into training and validation data. Next, the training data are fed into a simple neural network with 2 hidden layers that use the softplus activation function.
There are various simple tools included to visualize the output of this process. Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Sign up. Python Branch: master. Find file. Sign in Sign up. Go back.
Launching Xcode If nothing happens, download Xcode and try again. Latest commit Fetching latest commit…. Steinke steven. Files included: genpotential. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window.In addition, he was the author of many works on various aspects of physics: statistical mechanics and thermodynamicsphysics of dielectrics, colour theoryelectrodynamicsgeneral relativityand cosmologyand he made several attempts to construct a unified field theory.
In his book What Is Life? He paid great attention to the philosophical aspects of science, ancient and oriental philosophical concepts, ethics, and religion. He was their only child. His mother was of half Austrian and half English descent; his father was Catholic and his mother was Lutheran. Although he was raised in a religious household as a Lutheranhe himself was an atheist. He was also able to learn English outside school, as his maternal grandmother was British.
As a result of his extensive reading of Schopenhauer's works, he became deeply interested throughout his life in colour theory and philosophy.
In his lecture "Mind and Matter", he said that "The world extended in space and time is but our representation. Between and he participated in war work as a commissioned officer in the Austrian fortress artillery GoriziaDuinoSistianaProsecco, Vienna. In he became the assistant to Max Wienin Jenaand in September he attained the position of ao. Inhe became o. Soon after he arrived, he received the Nobel Prize together with Paul Dirac. His position at Oxford did not work out well; his unconventional domestic arrangements, sharing living quarters with two women,  were not met with acceptance.
Again, his wish to set up house with his wife and his mistress may have created a problem. He had also accepted the offer of chair position at Department of Physics, Allahabad University in India.
He suffered harassment and received instructions not to leave the country, but he and his wife fled to Italy. From there, he went to visiting positions in Oxford and Ghent University. He became a naturalized Irish citizen inbut retained his Austrian citizenship [ citation needed ]. He wrote around 50 further publications on various topics, including his explorations of unified field theory. Inhe wrote What Is Life? According to James D. He had a lifelong interest in the Vedanta philosophy of Hinduismwhich influenced his speculations at the close of What Is Life?
Inhe returned to Vienna chair ad personam. At an important lecture during the World Energy Conference he refused to speak on nuclear energy because of his skepticism about it and gave a philosophical lecture instead.
It was there that he formulated his wave equation. When he migrated to Ireland inhe obtained visas for himself, his wife and also another woman, Mrs.If you need help with licensing please contact Grace Baysinger. Thanks to the HPC crew! Also note, the standard scripts detailed in the Schrodinger Script Center see above are already installed for you so there is not need to download.
Note : The " sdev " command is intended for quick jobs and will allocate one core and 4 GB of memory on one node for one hour.
Those should be submitted to the scheduler which will dispatch them on compute nodes. This gotcha catches me out all the time!! Sherlock uses load-balanced login nodes, so always remember to login to " login.
Robin Li and Melissa Ma Science Library
If you are connecting from a Mac or Linux it is pretty straightforward and you can use your built in terminal. However, connection from windows can be a little trickier and I would reccomend installing SecureCRT:.
Just remember to configure the session to connect to " login. Note: the -X option passes the display to your local X11 display. If you are on a Mac or Linux system you should be good to go, on Windows you will need to install a thirdparty X11 server such as Xming X Server.Schrödinger's cat: A thought experiment in quantum mechanics - Chad Orzel
Note: This is useful for more intensive jobs that take too long on your laptop or desktop, but please be aware that this method will not get you complete access to the compute power of Sherlock as your jobs will be limited. Further information, and "options" flags, may be obtained for scripts by executing them with the " -help " flag, for example:.
Here is a summary of job option flags. We would appreciate your feedback using the form below, thank you. There are some excellent professionally produced tutorials below, but here is my hack attempt at getting the biologists amongts us up and running fast. Here is a quick installation guide. This is obviously a PC installation, but Mac installation is basically the same swap the. Feel free to email me with any simple problems or questions. Great news!
We have received reports of successful executation of Desmond on the GPU of a local linux machine. The user was able to run a nanosecond simulation in 41 hours.
The system contained a protein in a fully hydrated bilayer with a total of 89, atoms. The configuration of the system is as follows:.
This graphics card has over cores, so it will be interesting to compare how these runtimes compare with execution on an HPC such as Sherlock. The types things you can query include:. Requests for new accounts should be sent to graceb stanford.
Also, remember you will need to be on a Stanford networks to get the license server to work correctly.
See above. Stanford School of Engineering. Skip to content Skip to navigation. Search form Search. Request license server info from Grace Baysinger please include the name of your Principal Investigator in the request.
Installation Guide. Sherlock account. Sherlock HPC. Sherlock account request. Sherlock login. Run your job.Find Upcoming Training. Log in required to register. Instructor-led training on relevant topics to the public sector workplace delivered at the Primex 3 Training Facility in Concord. Training programs that have an experiential component to them, providing the opportunity to practice learned skills. The process that requires you to complete an application for certain courses prior to being able to register for the class.
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Simulation Training that involves either live or video-based interaction and response.July 8, feature. Specifically, the scientists prevented access to a single energy level corresponding to a number of photons Nand thereby confined the dynamics of the field to levels 0 to N As a result, this new technique could apply to the development of quantum computers by protecting qubits from decoherence as well as enhancing quantum error correction and quantum systems measurement.
Benjamin Huard discussed the paper that he and his colleagues published in Science. In this context, the main challenge was designing a cavity and a qubit with the right properties to realize and observe this new method of control. The scientists also had an issue in finding that level occupation oscillated in time when using the same light mode and qubit for several operations.
A third obstacle was using circuit quantum electrodynamics, or circuit-QED, architecture — the implementation of quantum electrodynamics a quantum field theory of electromagnetic force for circuits — to apply quantum Zeno dynamics QZD to light. QZD is based on the quantum Zeno effect QZE — named after the Zeno arrow paradox — in which if observed continuously an unstable particle will never decay, meaning that an unstable quantum system measured with sufficient frequency will not evolve.
However, in certain circumstances, quantum Zeno dynamics — in which the quantum system changes over time — can occur. Nevertheless, in order to make it work, we had to identify the several constraints on the parameters we had access to. Using superconducting circuits helped since it is fairly easy to tune their parameters and establish coupling to microwave light.
Using the same systems twice for various operations required many careful calibrations, and we had to find the optimal temporal sequences to realize the experiment. Huard addresses the implications of the finding stated in the paper that under a resonant drive, or cavity, the level occupation was found to oscillate in time, similarly to an N -level system.
It would be interesting to observe the dynamics of such a spin whose number is changing in time. Huard next discusses how fine control of the field in its phase space may enable applications in quantum information and metrology. Indeed, decoherence leads to an exponential relaxation of the cat size, which needs to be overcome — and by displacing the cat 'legs' one by one using QZD, this relaxation can be canceled without losing any quantum information.
Looking ahead, Huard tells Phys. For instance," he illustrates, "we now have an experiment where we intercept the signal that leaks towards the environment of a qubit and usually leads to decoherence.
However, using this signal we can now infer what the environment knows about the qubit state and preserve the purity of the quantum state — and we've recently managed to use that signal for preserving any state by feedback. Regarding other areas of research that might benefit from their study, Huard concludes that "it's hard to tell right now — but in the long run, if our technique helps build quantum simulators or computers, it could have an impact in many areas requiring intense computation, such as machine learning or chemistry.
Related: 1 Phase space tweezers for tailoring cavity fields by quantum Zeno dynamics, Physical Review Lettersdoi More from Other Physics Topics. Your feedback will go directly to Science X editors. Thank you for taking your time to send in your valued opinion to Science X editors.
You can be assured our editors closely monitor every feedback sent and will take appropriate actions. Your opinions are important to us. We do not guarantee individual replies due to extremely high volume of correspondence. E-mail the story Training Schrodinger's cat: Controlling the quantum properties of light Your friend's email Your email I would like to subscribe to Science X Newsletter. Learn more Your name Note Your email address is used only to let the recipient know who sent the email.
Home Physics Quantum Physics. Zeno cat. A Zeno cat refers to non-classical states of light created by shining a cavity on resonance while it is forbidden to access a given energy level. The name originates from the Zeno effect, which can similarly prevent an energy level from being occupied by the sole fact of measuring its occupation frequently. Credit: Benjamin Huard.Professor This email address is being protected from spambots.
I also practice team work, where students can more deeply understand the topic during peer-to-peer discussion. I am involved into different high school activities like the Talent Search Days organized by our department. At the undergraduate level I mentor our fast-track students, providing additional individual material based on student's interest and of course my own research activities. I also serve as Ph.
In this way students obtain continuous training and a sense of what science is, which makes them much better prepared for their future career. Download Curriculum Vitae. Research Interests My scientific interests are focused on both theoretical and applied mathematics. I closely collaborate with my colleagues from other areas, such as engineering, physics, chemistry, medicine, aero engineering, etc.
This allows us to provide great opportunities for students to merge into scientific society while working in active areas of modern mathematics. Download list of publications. Department of Mathematics. Search Go.
Contact Us. Roman Shterenberg. Petersburg St. RussiaPhysics M. RussiaPhysics Ph. RussiaMathematics I originated from St. Download Curriculum Vitae Research Interests My scientific interests are focused on both theoretical and applied mathematics. Download list of publications Roman Shterenberg and Yu.