HOME >> BIOLOGY >> NEWS
Physics tip sheet #13 May 15, 2002

time such control over neutral atom delivery has been achieved.

Physics News Update: http://www.aip.org/enews/physnews/2002/split/589-1.html
Meeting abstract: http://www.aps.org/meet/DAMOP02/baps/abs/S380016.html

6) How fit are the surviving fittest?
E. M. Rauch, H. Sayama, and Y. Bar-Yam
Physical Review Letters (Print issue: June 3, 2002)

Darwins great idea of survival of the fittest is well accepted in evolutionary circles but how do you define fittest? A common way is in terms of the number of surviving offspring per organism. However, models have shown that it is possible for a species with high reproduction rates to dominate in the short term but die out over a longer timescale (~200 generations) due to depletion of resources. This paper looks at a new definition of long-term fitness by taking into account that descendents may have different reproductive success than their ancestors. One conclusion is that different species are adapted to survive over different time scales and that this leads to a different range of surviving species than if selection worked only at one time scale.

Journal article: http://link.aps.org/abstract/PRL/v88/e228101

7) Evaporating black holes to pin down the Higgs boson
Y. Uehara
arXiv preprint server

A number of authors have suggested that microscopic black holes may be produced in the next generation of particle colliders currently being planned and built. Now one physicist has claimed that among the residues as the microscopic black holes evaporate should be Higgs bosons and that only one month of running time of the Large Hadron Collider (LHC) should be sufficient to determine one property, the spin, of the Higgs boson.

Preprint:

Contact: David Harris
harris@aps.org
301-209-3238
American Physical Society
15-May-2002


Page: 1 2 3 4

Related biology news :

1. Physics gravity model applicable to disease spread
2. Physics tip sheet #42
3. Physics tip sheet #41 - April 5, 2004
4. Physics tip sheet #39 - Nov. 17, 2003
5. Physics tip sheet #37
6. Physics tip sheet #36 - July 30, 2003
7. Physics tip sheet #34 - April 1, 2003
8. Physics tip sheet #33 March 28, 2003
9. Physics tip sheet #30 - January 9, 2003
10. Physics tip sheet #29 October 23, 2002
11. Physics tip sheet #21 July 10, 2002

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:6/16/2019)... ... June 14, 2019 , ... ... customer, will deliver a joint presentation with Versiti’s CIO at the Healthcare ... the Rosen Shingle Creek Resort. , Versiti Vice President and Chief Information Officer, ...
(Date:6/13/2019)... ... June 13, 2019 , ... KICVentures announced today its ... Spine, Orthopedic and Pain Management-Driven ASC Conference in Chicago on Thursday, June 13th at ... Wacker Dr. Chicago, IL in the 3rd floor Ticino Hospitality room in space #74T. ...
(Date:6/11/2019)... Zealand (PRWEB) , ... June 12, 2019 , ... ... range of antibody discovery services, Abveris plans to leverage the Geneious Biologics platform ... Dr. Colby Souders, Chief Technology Officer at Abveris, says: “The Geneious team has ...
Breaking Biology News(10 mins):
(Date:5/14/2019)... ... May 14, 2019 , ... Gateway Genomics , a leading ... space from 2,500 to 5,000 square feet. , “This past year has seen ... says Gateway Genomics CEO, Chris Jacob. “The SneakPeek At-Home test, which is mailed directly ...
(Date:5/4/2019)... ... May 03, 2019 , ... More than three ... Pesquisas Association, the scientist and ufologist Urandir Fernandes de Oliveira, last Thursday (25), ... the results of some research carried out by the association, in partnership with ...
(Date:5/2/2019)... S.D. (PRWEB) , ... April 30, 2019 , ... The ... from industrial scale macro breweries to local craft breweries, and even home brewing clubs ... very complex chemical and biological processes, that when mastered can produce a superb product. ...
(Date:5/2/2019)... BOSTON (PRWEB) , ... May 02, 2019 , ... ... hair transplantation clinic in the greater Boston area. Gone are the days of ... The ARTAS® iX Robotic Hair Restoration System is the only robotic intelligent solution ...
Breaking Biology Technology:
Cached News: