Students hear the name of an organic molecule or fact spoken and choose the matching photo. They then hear more information which they will need to answer subsequent questions. After six right in a row, Race Mode starts automatically. It asks questions at speed to test the students' memory and comprehension of the molecules and facts just covered, before continuing with new molecules and facts. At the end of the race, students can see how well they have done relative to their other races. The game gradually focuses on any molecules and facts that the students have difficulty recognizing, and speeds up as competence is gained.
By contrast to Race Mode, Story Mode slowly introduces new organic molecules by saying them as the photos are shown, allowing students to quietly look, listen and learn.
The game is controlled by on-screen gestures which are simple to demonstrate and easy to use, and the game can be played without voice prompts.
* 34 diagrams of 34 organic molecules
* Rotations and reflections of each molecule
* Spoken facts
* Race Mode tests memory and comprehension against the clock
* Story Mode allows students to look, listen and learn
* Slideshow Mode displays all the molecules and facts in alphabetical order
* Zoom and Pan Mode magnifies the images to see more detail
* Easy on-screen gestures to control the game
* Context-sensitive help
The paid version of this app has much higher resolution photos than the free version. The free version has lower resolution photos and does contain advertising but no push advertising. No internet connection is required.
Users of the Jmol Molecular Visualization Activity can download and investigate on their Android tablet over 60,000 biomolecular structures directly from the Protein Data Bank (PDB) by keyword or PDB ID and over 40,000,000 unique structures from the National Institutes of Health National Cancer Institute (NIH/NCI) using a wide variety of chemical identifiers, including CAS registry numbers, InChI keys, trade names, common names, and IUPAC-format names, among others. (For a full list, see http://cactus.nci.nih.gov/chemical/structure.) Files from any other internet-available site that can be read by Jmol may also be loaded.
The Jmol Molecular Visualization Activity is a nearly full touch-screen implementation of Jmol allowing for command-line entry of Jmol commands (see http://chemapps.stolaf.edu/jmol/docs) as well as a variety of preset simple visualization modes. Additional renderings include a full range of visualizations for crystals (unit cells, symmetry operators, Miller planes, for example), a wide variety of surfaces including Van der Waals surfaces, solvent-accessible surfaces, cavities, and molecular surfaces, and atomic and molecular orbitals.
Special features of the Android version of Jmol include a connection to the gyroscope, allowing for initiating of spinning by simply moving the tablet in a natural fashion (see http://www.youtube.com/watch?v=JPwvCmD5IDg and http://www.youtube.com/watch?v=D7uOkhoJ0Oc).
This activity is under active development. Feedback is much appreciated.
A new educational app “Science - Microcosm 3D” will take you on a fascinating journey across the world of science. You will be able to see objects of the microcosm with your own eyes! Normally it is impossible to see them without a microscope.
“Science - Microcosm 3D” represents a virtual scale with sizes from 10^-1 to 10^-21 and animated 3D models of micro objects from such areas of science like physics, chemistry, natural sciences and biology.
The size of the objects varies from the smallest particles and atoms to protons, neutrons and quarks.
Each object has a description that is available via "More" button.
The science becomes interesting! The application is informative both for children, and for adults.
★ Over 20 3D models
★ Objects from 10^-1 to 10^-21
★ Description of the each object
★ Language: English, Russian
The free version comes with 6 3D models of microcosm objects. Buy a full package for only $1.99 and get all 20 models with descriptions, including:
• Robert Hooke's microscope
• Ladybird and small meteorite
• Flea and sugar crystals
• Butterfly wing
• Household dust
• Soya sauce
• Human chromosome
• Influenza virus
• Tobacco mosaic virus
• Herpes virus
• The AIDS virus
• Cosmic dust
• Fullerene molecule
• Water molecule
• Uranium nucleus
• Light nuclei
• Fundamental bosons
Keywords: science world, 3D models, natural science, biology, physics, chemistry, micro world, space, cosmos, microcosm, micro cosmos, medicine, science reference, science handbook, particles, atoms, microscope, 3D, micro objects.
== About ==
NDKmol is a molecular viewer for Android. You can view three dimensional structures of proteins, nucleic acids and small molecules. NDKmol supports most of common representations for molecules, such as ribbon, trace, stick, sphere and line. NDKmol also supports symmetry operations; biological assemblies and crystal packing can be displayed. You can search and download structures from RCSB PDB and NCBI Pubchem.
NDKmol has almost same functionality as GLmol, which is written in
== Features ==
* Read PDB or SDF/MOL file
* Rotate/Translate/Zoom model by finger
- Sphere(van der Waals radius)
- Alpha carbon trace
- Ribbon (Thin or Thick)
- B factor tube
- Nucleic acid ladder
- Nucleic acid line
- solvent 'stars'
* Smoothing of beta-sheets
- By chain
- By secondary structure(when defined in SHEET/HELIX records)
- By Elements
- Gradation (a.k.a chainbow)
- B factor
- Display unit cell
- Show crystal packing (when defined in REMARK section)
- Display biological assembly (when defined in REMARK section)
== How to Use ==
When launched, NDKmol automatically loads Porin (PDBID: 2POR) as an example. You can rotate the molecule by your finger.
To zoom or translate the molecule, press MENU button in your phone/tablet and select the mode. Two-finger gestures are also supported.
Everything else can be done from the MENU.
To load other PDB files, please put the file in "PDB" directory of the SD card and select "Open" command in the MENU. You can also download structures directly from RCSB PDB and NCBI PubChem web server. Select "Search and Download" in the menu.
== Contact ==
Project website is located at http://webglmol.sourceforge.jp/ . You can get source codes for this program from here.
=== LICENSE notice ===
NDKmol itself is licensed under GNU Lesser General Public License as follows.
However, PDB files included as examples are under DIFFERENT conditions.
NDKmol - Molecular Viewer for Android
(C) Copyright 2011, biochem_fan
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
As moléculas apresentadas podem ser manipuladas pelos usuários, permitindo a visualização por diferentes ângulos, assim como ampliar ou reduzir as estruturas, para que seja dado destaque em áreas de interesse. Cada molécula possui um texto explicativo.
Apoio: Sociedade Brasileria de Química (SBQ), INCT Energia e Ambiente e INCT Inomat
The trajectories of the particles are determined numerically. The well known Velocity Verlet integration of Newton's equation of motions is used for a system of interacting particles. Forces between particles are defined analytically using a "pair potential function" that depends on the distance between two particles.
In physics, MMD is used to examine the dynamics of atomic-level phenomena that cannot be observed directly. Within the mobile devices context, it can be used as a small mobile laboratory to understand the basics of the particle physics. Furthermore it can be used to produce nice dynamical pictures that are suitable as a live wallpaper.
- The application can be set as a live wallpaper that visualizes the current experimental set up.
- In the live wallpaper mode, the active “static” wallpaper can be used as a background. You can mix your favorite background picture with particles “flying” in front of it.
- The changes made in main application will be applied to live wallpaper daemon to make the wallpaper tuning easier.
- Generation of an initial structure of the particles use diagonal or square grids with given dimension
- Possibility to select a boundary condition (full energy is constant, kinetic energy is constant, or no constraints)
- If kinetic energy is constrained, it is possible to apply “thermal change” that simulates heating/cooling of the system
- Possibility to change the gravity value. The gravity vector can be also changed by rotating of the device.
- Possibility to select and visualize selected potential. Currently, three common potentials are available: Lennard-Jones, Morse and Born-Mayer.
- The particle skin can be selected from build-in clip art.
- Multi-touch interface is used to zoom and drag the experimental area.
Note: since the application implements a numerical integration method, it generates a significant CPU load. Therefore, the live wallpaper mode is not suitable for low-power devices.
This application displays and allows you to interact (using the touchscreen to rotate) with a 3D molecular model of your choice.
You can choose a 3D model of the available molecules and interact with it by hitting the screen.
Furthermore, for each molecular model, there is information about it, you can consult.
If you want to watch a 3D model of molecules such as O2, N2, Ozone ... Do not waste time and try it!
•Solves LPP using primal simplex or dual simplex algorithm
•Any number of variables
•Any number of constraints
•Solves both minimization/maximization type problems
•Any kind of constraint: (<=/>=)
•Shows each step with pivot tables, highlighting the next pivot element.
Please rate the app and give your feedback.
Chemistry Today supplies the essential material such as important texts, sample papers, previous years’ papers, flowcharts and memory tips required for achieving success in pre-medical and engineering exams.
February 2014:Content in this issue : Chemistry Musing Problem Set 7 JEE Main Practice Paper 2014 NCERT Xtract : Biomolecules | Polymers Chemistry in Everyday Life You Asked, We Answered Learn Fast : Chemical Kinetics JEE Foundation Series : Biomolecules | Polymers | Chemistry in Everyday Life NCERT Corner Class XI-XII CBSE Board 2014 Chapterwise : (Practice Paper : Series-9) Concept Booster Competition Corner Chemistry Musing Solution Set 6 Essential Reactions for Competitive Exams
January 2014: Content in this issue : Chemistry Musing Problem Set 6 AIPMT Practice Paper 2014 NCERT Xtract : Haloalkanes and Haloarenes | Alcohols, Phenols and Ethers | Aldehydes, Ketones and Carboxylic Acids | Amines You Asked, We Answered JEE Foundation Series : Organic Compounds Containing Oxygen, Organic Compounds Containing Nitrogen Examiner’s Mind Class XI CBSE Board 2014 Chapterwise : (Practice Paper : Series-8) Competition Corner Concept Booster Chemistry Musing Solution Set 5 Examiner’s Mind Class XII At a Glance 2013
October 2013: Content this week: Chemistry Musing Problem Set 3 NCERT Xtract Learn Fast : Aldehydes, Ketones and Carboxylic Acids Concept Booster JEE Foundation Series Examiner’s Mind Class XI CBSE Board 2014 Chapterwise : (Practice Paper : Series-5) Solved Paper : AMU Engg. 2013 Examiner’s Mind Class XII Chemistry Musing Solution Set 2 82 Essential Formulae for Competitive Exams You Ask, We Answer
September 2013: Content this month: Chemistry Musing Problem Set 2 NCERT Xtract Chemistry Musing Solution Set 1 Solved Paper : J & K CET 2013 JEE Foundation Series Examiner’s Mind Class XI CBSE Board 2014 Chapterwise : (Practice Paper : Series-4) Concept Booster Examiner’s Mind Class XII Competition Corner : Physical Chemistry Learn Fast : Alcohols, Phenols and Ethers
August 2013: Content this month: Chemistry Musing Problem Set - 1 NCERT Xtract Examiner’s Mind Class XII JEE Foundation Series Examiner’s Mind
Now with buyable Pro-upgrade!
There are the following features:
- pKa-equation for weak acids
- pKb-equation for weak bases
- Thermodynamics (Ideal gas, Boyle, Lussac)
- Unit converter for several units
- Equation to calculate dilutions
- Tools for preparing solutions
- Tool to calculate solubility of a compound
- Tool to calculate amount of substance from mass percent
- Molecule weight calculator
- Periodic table with information about every element and links to external sources
- Reference tables for physical constants, reduction potentials, solubility products, pKa- and pKb-values and SI-Prefixes
Upgrade to Pro-version to support the development and get more reference data!
- Use a great variety of units within the tools, without converting them individually!
- Choose your preferred unit for temperatures and radii in the periodic table
- Atomic, covalent and van-der-Waals radii
- Ionization energies
- More reduction potentials
- More pka- and pKb-values
- More solubility products
Tablets are fully supported!
If you have any questions or suggestions for additional content, please contact me.
iMolview lets you browse and view in 3D protein and DNA structures from Protein Data Bank, and drug molecules from DrugBank. Search for drug names like 'ibuprofen' or 'gefitinib' in DrugBank, or proteins like 'insulin' or 'thyroid receptor' or pdb code in PDB. Information associated with each molecule in these databases is also at your fingertips. Sync and view your own structure files via iMolview folder on your sdcard. Molecular view can be customized with a rich set of molecular representations (wires, balls-and-sticks, space filling, ribbon diagrams, molecular surfaces) and various coloring schemes. Select residues, atoms or chains and color or change their representations individually. Set 'inertia' to the maximum and let your molecule spin in 3D indefinitely.
Please write to support[at]molsoft.com with any problems so we can follow up with technical details.
IMPORTANT! The current version has a problem with certain HTC phones. This issue will be fixed in the next version.
Includes Support For-
Molecular mass calculations
Mass percentage calculations
And much more!
Be sure to check out Molar Mass Calculator Pro if you like the app.
The app provides many 3D features including rotating model with finger movement, zooming in/out, changing color, etc. You can view multiple files together.
3D data files can be added to the app's external storage folder called 'afanche'. Just connect your phone (or tablet) with a PC and copy your 3D models to the 'afanche' folder of the device. After that, you can use the app to load the models you saved in the directory. If you have files in system 'download' folder of your device, the app can open them as well. You can also use the app to open files from email(attachment) or web (by downloading). The app also supports third party file management app, for instance, DropBox.
The app provides you file sorting features so that you can find your model quickly. You can sort by file name or file creation time. If you don't need some of the files any more, you can use the app to delete them. If you need share 3D model with your friend, coworker, client or partner, you can use in-app email feature to send your model out as email attachment.
The app is not just a data file viewer. It is also a 3D data file organizer. With its help, it is so easy to keep your 3D data and other files orgainzied. The app provides native support for multimedia including image, video and audio.
If you need Android, iPhone, iPad, Windows app for other 3D file formats, please search 'Afanche' to find more 3D oriented apps. Afanche Technologies is a company specialized in 3D technologies. Afanche provides customized 3D programming solutions for mobile, web and desktop. For more info, please contact us. Our email address is email@example.com
The app is built on top of jmol library. It supports the following molecule data format well:
MOL MDL / Elsevier / Symyx structure (classic version V2000)
PDB Protein Data Bank - Research Collaboratory for Structural Bioinformatics
XYZ XYZ format, XMol file - Minnesota Supercomputer Institute
CTFile MDL / Elsevier / Symyx chemical table (generic)
CIF Crystallographic Information File - standard from the International Union of Crystallography
CML Chemical Markup Language
CSF Fujitsu Cache chemical structure, now Fujitsu Sygress
HIN HIN / HIV files from HyperChem - Hypercube, Inc.
Jaguar Schrodinger, LLC
GRO Gromos87 format from GROMACS
PQR Modified pdb format including charge and radius
JME Java Molecular Editor - Peter Ertl
VASP VASP / VAMP / Vienna ab-initio simulation package
ADF ADF output - Amsterdam Density Functional
XSD Accelrys Materials Studio
WebMO WebMO interface to computational chemistry packages
CRYSTAL Output files from CRYSTAL, a computational tool for solid state chemistry and physics.
The app might also support the following format:V3000,SDF, MDL / Elsevier / Symyx structure (multiple models)
mmCIF Macromolecular Crystallographic Information File
XYZ+vib XYZ format with added vibrational vector information
XYZ-FAH XYZ format for Folding@home
MOL2 Sybyl, Tripos
Cube Gaussian, Inc.
Ghemical The Ghemical computational chemistry package
MM1GP Ghemical molecular mechanics file
MOLPRO Molpro output
odydata Odyssey data
xodydata Odyssey XML data
QOUT Q-Chem, Inc.
SMOL Spartan data - Wavefunction, Inc.
spinput Spartan data - Wavefunction, Inc.
Amber The Amber package of molecular simulation programs
CASTEP The CASTEP software package, uses density functional theory
DGrid Miroslav Kohout, Max-Planck Institute
Molden Electron density / molecular orbitals
O aplicativo conta hoje com várias funcionalidades do sistema acadêmico da universidade, IdUFF, e algumas extras, como o cardápio do Restaurante Universitário, um feed de notícias da UFF e uma agenda para marcação de provas e trabalhos.
Problemas, dúvidas ou erros? Mande email para firstname.lastname@example.org para podermos avaliar o caso e entrar em contato.
ATENÇÃO: Devido a problemas de incompatibilidade, os dispositivos que possuem Android 2.1 não receberão mais atualizações, ficando travados na versão 1.1.