How to feed an invading army thousands of miles from home
Conquering Romans relied on resources from near and far to sustain their forces against the native tribes in Wales, according to new research by Cardiff University archaeologists.
Conquering Romans relied on resources from near and far to sustain their forces against the native tribes in Wales, according to new research by Cardiff University archaeologists.
Archaeology
Oct 5, 2017
0
202
(Phys.org) —Fluorescence imaging is the most widely used method for analyzing the molecular composition of biological specimens. Target molecules, when they are present, can be "tagged" with a fluorescent label and made ...
Optics & Photonics
Sep 27, 2013
0
0
DNA lesions are really common —about one million individual molecular lesions per cell per day— because its long strands usually have one missing base or are damaged. These lesions can stall the DNA replication process, ...
Cell & Microbiology
Dec 3, 2012
0
1
(PhysOrg.com) -- Another step toward improving understanding of electron exchange between microbes and minerals has been documented in the January 2010 issue of Geobiology. Bacteria such as the metal-reducing Shewanella oneidensis ...
Cell & Microbiology
Apr 19, 2010
1
0
Our master circadian clock resides in a small group of about 10'000 neurons in the brain, called the suprachiasmatic nucleus. However, similar clocks are ticking in nearly all cells of the body, as demonstrated by the group ...
Cell & Microbiology
Oct 26, 2012
0
0
UCSF researchers have developed a new approach to decoding the vast information embedded in an organism's genome, while shedding light on exactly how cells interpret their genetic material to create RNA messages and launch ...
Biotechnology
Jan 19, 2011
0
0
Excess amounts of a naturally fluorescent molecule found in all living cells could serve as a natural biomarker for cancer, according to bioengineers.
Biochemistry
Apr 2, 2009
0
0
The pumping action of the calcium pump protein—an intricate molecular machine with several moving parts that helps control muscle contraction—has been detailed with exquisite precision by RIKEN biophysicists. By providing ...
Cell & Microbiology
Feb 8, 2022
0
55
New technology designed to analyse large numbers of novel marine microbes could lead to more efficient and greener ways to manufacture new drugs for conditions such as epilepsy, diabetes, flu and other viruses, as well as ...
Cell & Microbiology
Aug 7, 2009
0
0
Researchers at the National Polytechnic Institute (IPN) in Mexico have developed a technology capable of identifying pathogens in food and beverages. This technique could work in the restaurant industry as a biosensor to ...
Analytical Chemistry
May 27, 2015
0
30