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Linux Journal
February 9, 2006
Collin Park |
Why Not Python?, Part 3 A new Python user codes a program to fill in the blanks of Sudoku puzzles.   |
Linux Journal
July 1, 2007
Jose Fernandez |
Programming Python, Part II The tutorial in last month's issue covered the basics of installing Python, running it and using it. Then, we moved on to building a basic blog in Python. In this follow-up article, the focus is on the blog itself and beyond basics. |
PC World
October 11, 2002
John Walkenbach |
Who Knew Excel Could Do That? Ten Top Tips Make your spreadsheets work harder and give them a polished look with these nifty tricks. |
Linux Journal
May 1, 2000
Jacek Artymiak |
Python Programming for Beginners If you want to outsmart the Spanish Inquisition, learn Python. This article is a practical introduction to writing non-trivial applications in Python. |
Linux Journal
May 1, 2007
Collin Park |
OpenOffice.org ODF, Python and XML Combine Python with the open format of ODF files to manipulate fine details. |
Linux Journal
April 1, 2007
Kamran Husain |
Extract and Parse ODF Files with Python This article highlights the basic structure of ODF files, some internals of the underlying XML files and shows how to use Python to read the contents to perform a simple search for keywords. |
Linux Journal
December 30, 2005
William Nagel |
Embedding Python in Your C Programs With surprisingly little effort, the Python interpreter can be integrated into your program to add features quickly that could take months if written entirely in C. |
CFO
April 15, 2012
Bill Jelen |
A Global Shift (of Decimals) How to move the decimal point in an array of Excel data. |
Linux Journal
June 1, 2007
Jose Fernandez |
Programming Python, Part I This tutorial jumps right in to the power of Python without dragging you through basic programming. |
Linux Journal
January 5, 2006
Collin Park |
Why Not Python?, Part 1 Follow along as an old C hacker drags himself into the late 1990s by solving a puzzle with Python. |
PC Magazine
April 20, 2005
Neil J. Rubenking |
Insert Alternate Blank Rows in Excel I have an Excel report that fills about 1,000 rows. I want to insert a blank row between each of these rows. Obviously, I know how to insert a row one at a time, but is there a quicker way to do this? |
JavaWorld
August 2002
Greg Holling |
Put Java in the fast lane This article presents some techniques for locating performance bottlenecks in Java applications and offers suggestions for improving Java performance. Along the way, you'll look at some of the classes in the new java.nio package. |
PC Magazine
May 18, 2005
Neil J. Rubenking |
Convert Blank Cells to Zeros in Excel In Excel, is there any way to select a range of cells and tell Excel to fill the blank cells with the value zero? |
Chemistry World
July 21, 2011
Elinor Richards |
Cell Control to Change Cell Function US scientists can now control the reactions occurring inside cells. |
Chemistry World
November 7, 2012
Jennifer Newton |
Ink containing living cells to print tissue Scientists in Australia are a step closer to printing living cells for tissue engineering with the development of a new bio-ink that allows the cells to stay alive until they are printed and not clog up the printer nozzle. |
Chemistry World
April 24, 2013
Helen Bache |
3D microfluidic liver on a chip Researchers have developed a three-dimensional liver model that can recreate cell signalling within the organ. The liver on a chip could cut tests on animals by providing an accurate artificial model of how the organ responds to new drugs. |
HHMI Bulletin
February 2011
Sarah C.P. Williams |
Releasing the Brakes on Cell Fate Converting one cell type directly into another is a kind of modern-day alchemy, an ultimate goal in biological research. But unlike turning base metals into gold, changing a cell's identity is feasible, new research shows. |
IEEE Spectrum
June 2012
Dave Levitan |
The Solar Efficiency Gap Companies continue to push solar-cell efficiency records toward theoretical limits. Are actual production-line solar panels keeping up? |
Linux Journal
May 2001
Michael Baxter |
Book Review: Core Python Programming Finally, a book good enough to be both a textbook and a reference on the Python language now exists. This book works well as a first Python textbook for computer science students, while also being thumbable for work-a-day use by Python programmers... |
Chemistry World
October 31, 2012
Ian Le Guillou |
A cell for a cell If you ever need to isolate a single bacterial cell, why not build it a prison cell? This is the approach that colleagues from Sandia National Laboratories, US, have taken. Using multi-photon lithography, they can construct four walls and a roof around a single cell in just over a minute. |
Chemistry World
February 28, 2013
Andy Extance |
Chemical transport defines 'Goldilocks' cell size A US team has suggested molecular movement as an answer to the question of why cells are the size they are. A question that they say 'still awaits an answer from first principles'. |
IEEE Spectrum
July 2007
Suhas Sreedhar |
Plastic Solar Cells Get a Boost by Doubling Up Scientists in Korea and California have invented a new way of boosting the efficiency of cheap plastic solar cells, making them more competitive with traditional silicon solar cells. The key is to make the solar cells in pairs. |
Chemistry World
August 2, 2011
Kate McAlpine |
Hacking into chemical cell phone calls US researchers have made a nanodevice that can eavesdrop on a cell's mutterings, and they say it could be adapted to listen in on conversations between cells. |
HHMI Bulletin
Aug 2011
Richard Saltus |
T-Cell Booster Kits A bioengineer remodels cell surfaces to prod the immune system. |
Chemistry World
November 25, 2013
Carla Pegoraro |
Steering cells towards biocomputers Bacterial toxins that undergo unique cell interactions have been used to perform logic functions by researchers in Germany. This innovation will help push the limits of synthetic biology. |
Chemistry World
December 12, 2013
Jeanne Therese Andres |
Kiss-and-run drug delivery Carriers that release hydrophobic substances at cell membranes but do not enter the cells themselves could be the foundation for a new way to deliver drugs into cells, according to a team of scientists in Germany. |
Chemistry World
April 30, 2014
Tim Wogan |
High efficiency solar cells stack up A new high efficiency solar cell that is easier and potentially cheaper to produce than current designs has been demonstrated by US researchers. |
HHMI Bulletin
May 2010
Sarah C.P. Williams |
Lab-Grown Liver New cell culture system solves problem of growing liver cells. |
Chemistry World
October 23, 2011
David Bradley |
Clicking Together Cultural Niches Researchers in the US have made three-dimensional hydrogels that are not only compatible with living cells but can be tuned to create specialist growing environments - culture niches - for studying cell function. |
Linux Journal
July 1, 2007
Suhas Desai |
Image Processing with QccPack and Python How to use QccPack to manipulate images with Python in code and from the Python prompt. |
IEEE Spectrum
August 2006
Schoenbach et al. |
Zap Extreme voltage could be a surprisingly delicate tool in the fight against cancer. The list of effects that scientists have achieved using nanoseconds-long pulses is growing rapidly, though their actual use as a medical treatment is still years away. |
Chemistry World
May 10, 2013
Michael Parkin |
Super Glue for cells Scientists in Canada have made a super-strong cell membrane adhesive and used it to stick red blood cells together. The polymer, based on the phospholipid head group phosphatidyl choline, could be used to secure cells in particular positions for tissue engineering and wound closure. |
PC Magazine
February 3, 2004
Neil J. Rubenking |
Highlight Cells Containing Formulas In designing and auditing spreadsheets, I'd like to distinguish visually between cells containing formulas and those containing values. |
Chemistry World
May 12, 2014
David Bradley |
Elemental discoveries at the cellular level A combination of two high-power analytical techniques -- synchrotron radiation microscopy and atomic force microscopy -- has allowed Italy scientists to map vital elements in a single cancer cell. |
The Motley Fool
December 22, 2009
Brian Orelli |
Pfizer Swings for the Fences A long shot, but at least it's cheap. Pfizer seems to have taken a particular liking to stem cells, having established a unit to study them last year |
