What is aging?

https://www.youtube.com/watch?feature=player_embedded&v=jc4yK0zZ-cQ

Happiness

It’s not goal attainment, but the process of striving after goals – that is, growth – that brings happiness. -- Happier at Home

Comedy is hard

Dying is easy; comedy is hard

Exceed

Ah, but a man’s reach should exceed his grasp, or what’s a heaven for? -- Robert Browning

Making better inferences from statistical graphics Edward Tufte

http://www.edwardtufte.com/bboard/q-and-a-fetch-msg?msg_id=0003wa#!

http://pps.sagepub.com/content/7/6/645.full

Why Science Is Not Necessarily Self-Correcting

The ability to self-correct is considered a hallmark of science. However, self-correction does not always happen to scientific evidence by default

Dan Gilbert: The surprising science of happiness

http://www.ted.com/talks/dan_gilbert_asks_why_are_we_happy.html#!

The lesson I want to leave you with from these data is that our longings and our worries are both to some degree overblown, because we have within us the capacity to manufacture the very commodity we are constantly chasing when we choose experience.

http://www.ncbi.nlm.nih.gov/pubmed/21210976?dopt=Abstract

BMC Bioinformatics. 2010 Dec 21;11 Suppl 12:S1. doi: 10.1186/1471-2105-11-S12-S1.

An overview of the Hadoop/MapReduce/HBase framework and its current applications in bioinformatics.

Taylor RC.

Author information

Abstract

BACKGROUND:

Bioinformatics researchers are now confronted with analysis of ultra large-scale data sets, a problem that will only increase at an alarming rate in coming years. Recent developments in open source software, that is, the Hadoop project and associated software, provide a foundation for scaling to petabyte scale data warehouses on Linux clusters, providing fault-tolerant parallelized analysis on such data using a programming style named MapReduce.

DESCRIPTION:

An overview is given of the current usage within the bioinformatics community of Hadoop, a top-level Apache Software Foundation project, and of associated open source software projects. The concepts behind Hadoop and the associated HBase project are defined, and current bioinformatics software that employ Hadoop is described. The focus is on next-generation sequencing, as the leading application area to date.

CONCLUSIONS:

Hadoop and the MapReduce programming paradigm already have a substantial base in the bioinformatics community, especially in the field of next-generation sequencing analysis, and such use is increasing. This is due to the cost-effectiveness of Hadoop-based analysis on commodity Linux clusters, and in the cloud via data upload to cloud vendors who have implemented Hadoop/HBase; and due to the effectiveness and ease-of-use of the MapReduce method in parallelization of many data analysis algorithms.

PMID:

 

21210976

 

[PubMed - indexed for MEDLINE] 

PMCID:

 

PMC3040523

 

Free PMC Article

PDF to Text with OCR Ubuntu

$sudo apt-get install tesseract-ocr
$sudo apt-get install convert

$ convert -density 300 in.pdf out.png
$ tesseract out.png out
$ vi out.txt

For multiple files

for i in out-*.png ; do tesseract $i $i-txt; done

Java GUI applications runs slowly over X11 in Ubuntu

Add the Java option

-Dsun.java2d.pmoffscreen=false

when running your remote application

e.g.

$ java -Dsun.java2d.pmoffscreen=false -cp . my.app

http://www.mathworks.com/matlabcentral/newsreader/view_thread/160387

Aspect Oriented Programming (AOP) - AspectJ

http://www.voelter.de/data/articles/aop/aop.html

Object oriented programming has become mainstream over the last years, having almost completely replaced the procedural approach. One of the biggest advantages of object orientation is that a software system can be seen as being built of a collection of discrete classes. Each of these classes has a well defined task, its responsibilities are clearly defined. In an OO application, those classes collaborate to achieve the application's overall goal. However, there are parts of a system that cannot be viewed as being the responsibility of only one class, they cross-cut the complete system and affect parts of many classes. Examples might be locking in a distributed application, exception handling, or logging method calls. Of course, the code that handles these parts can be added to each class separately, but that would violate the principle that each class has well-defined responsibilities. This is where AOP comes into play: AOP defines a new program construct, called an aspect, which is used to capture cross-cutting aspects of a software system in separate program entities. The application classes keep their well-defined responsibilities. Additionally, each aspect captures cross-cutting behaviour.

The Data Effect

http://cityage.tv/thedataeffect/program/


Data has been called our 21st-Century resource. For good reason. We live in a digital age, when data across all sectors of society is being created and stored at historic proportions. How we protect and use that data, as well as structure share and analyze it, stands to transform health care, research and other sectors in Canada.

The Data Effect, now in its fourth edition, has assembled the private, public and research leaders who are capitalizing on data to drive health research and innovation. They are part of the CityAge’s goal to make Canada a leader in the proper and innovative use of data for the public good.

The fourth edition of The Data Effect will build on the inaugural version held in Vancouver in June 2012, which explored how BC’s uniquely high quality population health data can be put to use to save lives and improve health research. Using focused discussions and use cases, the event will address the steps required to make British Columbia a centre for excellence on the use of data for 21st Century advanced health care and research.

Combining Hibernate Cache and Ehcache for Better Java Scalability

http://www.developer.com/java/ent/article.php/3897536/Combining-Hibernate-Cache-and-Ehcache-for-Better-Java-Scalability.htm

Hence, it is critical to lower your database load. In particular, you can employ efficient caching strategies that reduce the number of SQL queries and the amount of data that needs to be transferred over the wire. One powerful caching strategy that meets these requirements is to combine Hibernate cache (second-level) and Ehcache.

Kurtosis - from the Greek word κυρτός, kyrtos or kurtos, meaning curved, arching

http://en.wikipedia.org/wiki/Kurtosis

In probability theory and statistics, kurtosis (from the Greek word κυρτός, kyrtos or kurtos, meaning curved, arching) is any measure of the "peakedness" of the probability distribution of a real-valued random variable.^[1] In a similar way to the concept of skewness, kurtosis is a descriptor of the shape of a probability distribution and, just as for skewness, there are different ways of quantifying it for a theoretical distribution and corresponding ways of estimating it from a sample from a population.

Find out disk space usage - dispus

$ dispus

Get to the shell by typing "!" and "exit" to return to dispus