Results 51 to 60 of about 7,020,352 (297)

THE RESULTS OF THE STUDY OF THE BROWN BEAR POPULATION IN THE RUSSIAN PART OF THE PASVIK-INARI TRILATERAL PARK ACCORDING TO DNA ANALYSIS AND DATA FROM CAMERA TRAPS

Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2017
In framework of an international project of brown bear population monitoring, the bear population size and structure were analyzed on the Russian side of the Pasvik-Inari Trilateral Park (Russia, Norway, Finland) in 2015. The paper presents data gathered
Sergey Ogurtsov, Olga Makarova, Natalia Polikarpova, Alexander Kopatz, Hans Geir Eiken, Snorre Hagen   +5 more
doaj   +1 more source

Population stability: regulating size in the presence of an adversary

, 2018
We introduce a new coordination problem in distributed computing that we call the population stability problem. A system of agents each with limited memory and communication, as well as the ability to replicate and self-destruct, is subjected to attacks ...
Aspnes James, Berlekamp E. R, Cook Matthew, Di Luna Giuseppe Antonio, Dolev Shlomi, Gardner Martin, La Escalera G Martinez De, von Neumann John   +7 more
core   +1 more source

Outcomes of Live Virus Vaccination in Patients With Vascular Anomalies Being Treated With Sirolimus

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Live vaccination in patients with vascular anomalies (VA) receiving sirolimus remains controversial due to immunosuppressive effects and theoretical risks. Procedure This single‐center retrospective study included patients with VA less than 4 years old at the start of sirolimus therapy who were incompletely vaccinated.
Svatava Merkle, Kiersten Ricci, Kelly Blache, Rebecca A. Marsh, Adrienne M. Hammill, Elissa Engel   +5 more
wiley   +1 more source

Breeding seabirds of the Sicilian islands: distribution and abundance within the Marine Strategy Framework Directive monitoring program

Rivista Italiana di Ornitologia - Research in Ornithology
Four marine bird species breeding in the circum-Sicilian islands were monitored during 2021-2024 with the aim of updating data on distribution, breeding success, and population size for the EU Marine Strategy Directive (MSFD 2008/56/CE).
Pietro Lo Cascio, Bruno Massa, Camillo Antonino Cusimano, Francesco Allegrino, Sara Chiarello, Giacomo Dell’Omo, Antonella Di Gangi, Renzo Ientile, Luana La Fauci, Tommaso La Mantia, Rocco Lo Duca, Carmelo Mustica, Sara Petracchini, Rafael Silveira Bueno, Salvatore Surdo, Francesco Pezzo, Nicola Baccetti   +16 more
doaj   +1 more source

Microhabitats Affect Population Size and Plant Vigor of Three Critically Endangered Endemic Plants in Southern Sinai Mountains, Egypt

Land, 2019
Endemic species on mountains often have narrow altitudinal ranges and are more threatened at the higher altitudes, especially with climate changes. However, plants could use special microhabitats at the mountain tops as proper places for surviving the ...
Amal M. Fakhry, Ali El-Keblawy, Hatem A. Shabana, Ibrahim El Gamal, Amir Shalouf   +4 more
doaj   +1 more source

Genetic mixing for population management: From genetic rescue to provenancing

Evolutionary Applications, 2021
Animal and plant species around the world are being challenged by the deleterious effects of inbreeding, loss of genetic diversity, and maladaptation due to widespread habitat destruction and rapid climate change. In many cases, interventions will likely
Ary A. Hoffmann, Adam D. Miller, Andrew R. Weeks   +2 more
doaj   +1 more source

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior, Edmara Bazoni Soares Maia, Soad Fuentes‐Alabí, Courtney E. Sullivan, Monnie Abraham, Mauricio Maza, Liliana Vásquez Ponce, Regina Aparecida Garcia Lima   +7 more
wiley   +1 more source

Population demography of high arctic caribou on Banks and Melville Islands

Rangifer, 2003
Caribou numbers, Rangifer tarandus pearyi, (excluding calves) on Banks Island were estimated (standard error of the estimate) at 1005 (SE±133) in 1992, 709 (SE±128) in 1994 and 436 (SE±71) in 1998; no paired estimates were different (Ptwo-year-old ...
Nicholas C. Larter, John A. Nagy
doaj   +1 more source

The effect of population structure, plant size, herbivory and reproductive potential on effective population size in the temperate epiphytic orchid, Sarcochilus australis [PDF]

, 2013
Distribution of plant size and reproductive success is investigated in the temperate epiphytic orchid Sarcochilus australis (Lindl.) Rchb. f. at Kinglake National Park, Victoria, in south-eastern Australia, and applied to estimating the effective ...
Tremblay, Raymond L.
core  

Horseshoe-based Bayesian nonparametric estimation of effective population size trajectories

, 2019
Phylodynamics is an area of population genetics that uses genetic sequence data to estimate past population dynamics. Modern state-of-the-art Bayesian nonparametric methods for recovering population size trajectories of unknown form use either change ...
Carpenter B., Easton N.A., Felsenstein J., Holmes C.E., Murray I., Neal R., Palacios J.A., R Core Team, Watanabe S.   +8 more
core   +1 more source