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Puerto Rican Luminaries

This article is reproduced by CienciaPR with permission from the original source.

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Elma Beatriz Rosado

Reproducimos un texto sobre la iniciativa de Casa Pueblo, en la que participa la Universidad de Puerto Rico, para presentar opciones al consumo energético en la isla. Decidimos publicar el escrito en el idioma en que fue redactado originalmente. 

Various efforts are being made to lower Puerto Rico’s energy consumption, and the following story illustrates a vivid one.

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Shark that is part of an experiment swims to Puerto Rico

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Pedro Bosque Pérez

A shark that has been monitored was recently track swimming in the south of Puerto Rico. Researchers at Nova Southeastern University’s Guy Harvey Research Institute (GHRI) announced that “St. Mary’s”, shark's name, was escaping the cold temperatures and was swimming in the Caribbean waters.  

 

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Spreading false hopes about stem cell treatments

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The Professional is a member of CienciaPR

Recently, several interviews in Puerto Rico have spread misinformation about the use of stem cells for the treatment of several conditions, such as paralysis.

In this article, Wilson González Espada advises readers to inform themselves about FDA regulations on stem cell treatments.

The original version of this article is in Spanish. You can read it by clicking on ESPAÑOL at the top right corner of the screen.

 

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An Analysis of Arthropod Interceptions by APHIS-PPQ and Customs and Border Protection in Puerto Rico

Wilson Gonzalez-Espada's picture

An Analysis of Arthropod Interceptions by APHIS-PPQ and Customs and Border Protection in Puerto Rico

DAVID A. JENKINS, RUSSELL F. MIZELL, III, SKIP VAN BLOEM, STEFANIE WHITMIRE, LEYINSKA WISCOVITCH, CRYSTAL ZALESKI, AND RICARDO GOENAGA

 

FDA Warns About Stem Cell Claims

Wilson Gonzalez-Espada's picture

Stem cell therapies offer the potential to treat diseases or conditions for which few treatments exist.

Stem cells, sometimes called the body’s “master cells,” are the precursor cells that develop into blood, brain, bones and all of your organs. Their promise in medical treatments is that they have the potential to repair, restore, replace and regenerate cells that could then be used to treat many medical conditions and diseases.

Science is All Around You: “Blood Moon”

Greetchen Díaz-Muñoz's picture

Greetchen: “José, I’m almost speechless when I see the spectacular images you have shared with us”

José: “Greetchen, I’m glad you like them.  Last month we were witnesses to the so called Red Moon (or Blood Moon).  This event is part of a tetrad of total eclipses that will go on until next year.”

Scientists find 800 year-old cojoba remains on Taino artifacts

Wilson Gonzalez-Espada's picture

Archaeological starch grains consistent with those produced and stored in modern cojoba (Anadenanthera peregrina) seeds were identified, for the first time in the West Indies, in a coral milling base recovered in a small precolonial habitation site of Eastern Puerto Rico, in a context dated to A.D. 115–1250. Ethnohistoric, ethnographic, and previous archaeological data on cojoba from the West Indies and South America were surveyed in order to form plausible sociocultural interpretations of the findings.

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