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This residue would improve the quality of cement even in 20%
Waste of petroleum process increases the quality of concrete

Researchers form Universidad Nacional de Colombia in Palmira analyzed a residue from the petrochemical industry and found that when it is mixed with traditional cement, it improves considerably the mechanic properties. ...

English
Moisés Wasserman, President of Universidad Nacional de Colombia, was awarded with the National Chemistry Prize
National award to study about intestinal parasite

The Colombian Association of Chemistry (asquimico) awarded the 7th National Chemistry Price Antonio Garcia Banús, to the study on the parasite Giardia intestinalis of the scientist Carlos Alberto Niño, directed by Professor......

English
Physicians, who do not use the mathematical model, do their diagnosis through the observation of tomography images. Photos: imagenes-vitagenes.com
Alzheimer is diagnosed with a geometrical model

This method used to measure irregular forms in nature is now used to diagnose, accurately, one of the most common degenerative diseases in neurons....

English
At Dagua River, legal mining took place due to licenses issued by the government, and illegal mining of armed forces and others also took place in the zone. – eluniversal.com.co
Easiness to obtain mining licenses, setbacks for science

A real problem is for researchers to obtaining the licenses to make their studies, while for mining multinationals the requirements are few and fast....

English
It is expected that this discovery can be implemented in European countries and in the USA to optimize the sustainability of the planet.
A mix of raw materials that improves biodiesel is discovered

A study made at Universidad Nacional de Colombia found that by combining different materials to make biodiesel its quality can be improved....

English
Pharmacy Professor, Javier Rincón. Photo: A. Felipe Castaño/Unimedios
Moisturizer cream from guanabana seed

An interdisciplinary research group from Universidad Nacional de Colombia proved that guanabana seeds have components used in the pharmaceutical industry and they can be used to create moisturizer creams....

English
The biochemical processes of reaction and the practical use of ethanol dehydration are the two new study lines at Universidad Nacional de Colombia to generate energy.
Efficient energy like in matrix: science fiction?

Is it possible to generate energy from the human body? Can this happen as in Matrix? Is it possible that millions of people connected to a machine can make it function with their heat?...

English
From these anonym individuals bones and teeth were extracted in order to sequence the DNA of the Black Plague bacterium. – Taken from the Royal Mind Site.
DNA from bacteria that affected Europe in the Middle Ages is sequenced

The same technique used by Colombian geneticist Hernand Burbano to find the DNA of old Neanderthal fossils was used to sequence centenary strains of the bacteria that caused the Black Plague....

English
One outcome of this investigation is the implementation of neuronal controllers.
Neuronal Controller would provide more intelligence to robots

With the improvement of the simulation process, a researcher moves forward in the construction of an intelligent mobile robot that can be used to help rescuing people or to find explosive mines....

English
Photo of Ciénaga Grande in Magdalena
Fish mortality, an unresolved mystery in Ciénaga Grande

Fishermen still remember how the blue water of Ciénaga Grande started to turn green. This was the beginning of the biggest fish mortality occurred in 1994, something that could happen again in 2012....

English
1.	Profesor Jose Félix Patiño and President of Universidad Nacional de Colombia, Moisés Wasserman, received important prices for the Best in Education 2011.
“We are proud of Universidad Nacional de Colombia,” Santos

President Juan Manuel Santos gave the higher education and public faith Order Luis López de Mesa to Universidad Nacional de Colombia, accrediting 11 of its programs at national and international level....

English
Medellin could be the city with the biggest amount of electric shocks in the world, according to Professor Javier Herrera.
Universidad Nacional de Colombia moves forward in the prevention of electric shocks

By means of a monitoring system, researches from Universidad Nacional de Colombia could predict the movement in which an electric storm occurs in a determined region and alert the community....

English
Larvae of <i>Lucilia sericata</i> fly are perfect for medical treatments. Photos: Victor Holguín / Unimedios
Fly larvae for feeding animals will be produced

Producing fly larvae for feeding animals from excretions is the purpose of the alliance of Hildermar pedraza, a doctor and researcher of the Agricultural Center Marengo at Universidad Nacional de Colombia....

<i>Lucilia sericata.</i> Larvae feed on dead tissue and help to avoid amputations

Recent research indicates that the larval stage of the Lucilia sericata fly counteracts the causes of medical amputations, thereby reducing the amount of them, as it feeds on the dead tissue of highly complex wounds....

Hugo Restrepo, professor of the Faculty of Agricultural Sciences and leader of this initiative.
Crops will grow with a few drops of water

Nebuphonia is a new technique developed in Colombia, which will allow using a minimum of water, less terrain and eliminate the pesticides in crops at a big scale....

UNPeriodico
Sea sponges with potential to cure cancer

Fatty acids in sea sponges from the Colombian Caribbean react against breast, colon and lung cancer, according to a group of researchers from Universidad Nacional de Colombia in Medellin and Universidad de Antioquia....

English
Edible coating increases useful life of fruits.
Edible coating increases useful life of fruits

Researchers from Universidad Nacional de Colombia developed edible layers that increase the life of fruits in 10 days. Its development would represent big advantages for exportations....

English
2.5 dimethylfuran would replace gasoline.
Dimethylfuran: a fuel that would replace gasoline

Researchers from Universidad Nacional de Colombia work on the optimization of biofuel 2.5 dimethylfuran, which would replace gasoline due to its energetic efficiency and good ecological impact. ...

English
Pitahaya belongs to the Cactaceas family; it is a climber plant and is very prized in the world.
Scientist prolong life of pitahaya

Changing the seasonality of pitahaya in three days will bring economic benefits for Colombian producers. ...

English
Six didactic games were designed by students from Universidad Nacional de Colombia in Palmira.
Didactic games for teaching science are designed

Students from Universidad Nacional de Colombia in Palmira designed six didactic games that facilitate the learning process of different knowledge areas in high school students....

English
Hicotea turtles are extracted fundamentally for their consumption and the illegal commercialization of their meat.
Environmental authorities and the academy struggle to save hicoteas

Turtles are extracted fundamentally for their consumption and the illegal commercialization of their meat and, to a lesser extent, for using their eggs and neonates....

English
1.	Researchers study 20 thousand bovines to determine their genetic characteristics.
Milk producers learn about genetics to improve their herds

This project, the first of its kind in the country, that includes 20 thousand bovines, aims at producing richer products in proteins and healthier animals through the management of genes....

English
This simulation extends a thousand times a scale of 100 nanometers.
Software analyses properties of materials in depth

Standard Microscopes do not reach scales over 100 nanometers. A student from Universidad Nacional de Colombia works on a simulation that could increase this measurement a thousand times in order to observe molecular structures....

English
Bogota River flooded the entrance to Chia
How do they permit constructions in flood zones?

With the permission of control entities such as administrative offices and mayor’s offices, construction licenses in flood zones along the hillsides of Bogota River were issued....

English
Photos: Courtesy of Henry Arellano
Forest in Chocó would be fragmented in 40 years

The calculation of 336 thousand hectares of deforested forest per year in the country could be three times bigger since the forest cartographic and identification systems are not reflecting reality. Through satellite images, data......

English
Steam cell transplant from the umbilical cord is used as a cure for diseases such as leukemia. - cordon-umbilical-es.blogspot.com
The first public bank of steam cells in the country will be created in Bogota

This center will be the first public bank of steam cells from the umbilical cord in the city, country and Andean region. The initiative aims at being the hope of life for many people, especially for children....

English
This new method will help changing traditional practices, such as injections to use medicine.
Therapeutic patches without chemicals

Polymeric films elaborated with substances such as starch and jelly, extracted from trees and plants, will relieve the pain of those who, due to arthritis and chronic pain, among other diseases, have difficulties to swallow......

English
Photo under the microscope of probiotic bacteria.
Probiotics to preserve food are created

Through proteins produced in the metabolism of probiotic bacteria, researchers are trying to design biopreservers to preserve food such as shrimp ceviche....

English
Andrés Rodriguez Vega, inventor of an active peptide against the parasite of <i>Leishmania.</i>
The inventor of the peptide that aims at debilitating leishmaniasis

Andrés Rodriguez Vega did not have good results in chemistry during his Icfes exam. Today, now age 26, he is the inventor of an active peptide against the parasite of Leishmania....

English
More than 5,000 teachers supported the gathering of data regarding children’s size and weight.
Alarming growth delay in children

Close to 10% of the children ages 6 - 7 have a growth delay according to a study performed by the Ministry of Education and OBSAN from Universidad Nacional de Colombia in public schools....

English
The toxic <i>Pteridium caudatum</i> reproduces at highs of 130 meters over the sea level, on the peak of the highest mountain in Providencia Island.
Cancerous fem is found in the Caribbean

This plant is highly invasive and contains chemical compounds that can generate gastric cancer not only to animals that eat it but also to humans that drink animal milk. This finding was made in Providencia Island....

English
“During rush hours in the morning, we have had reductions of almost 20% of particulate material in some areas of Valle de Aburrá,” asserted Zapata
Valle de Aburrá reports improvements in the quality of air

A research group on the quality of air (Calaire) from Universidad Nacional de Colombia shows that PM 2.5 particles, in which amounts of sulfur are reflected, drop 16% between 2008 and 2011....

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