Results 171 to 180 of about 2,221 (210)

Tracheal chambers as a key innovation for high‐frequency emission in bat echolocation

The Anatomical Record, EarlyView.
Abstract Key innovations are pivotal for biodiversity and facilitating evolutionary success, enabling organisms' adaptation to various ecological niches through the diversification of phenotypic traits. In mammals, notable adaptations include evolving hypsodonty for grazing on grasses and, for bats, evolving echolocation and wing acquisition.
Nicolas L. M. Brualla, Laura A. B. Wilson, Khizar Hayat, Michael Doube, Vuong Tan Tu, Thongchai Ngamprasertwong, Thanakul Wannaprasert, Daisuke Koyabu   +7 more
wiley   +1 more source

First experiments with ultrashort, circularly polarized soft x-ray pulses at FLASH2. [PDF]

Struct Dyn
Marotzke S, Gupta D, Wang RP, Pavelka M, Dziarzhytski S, von Korff Schmising C, Jana S, Thielemann-Kühn N, Amrhein T, Weinelt M, Vaskivskyi I, Knut R, Engel D, Braune M, Ilchen M, Savio S, Otto T, Tiedtke K, Scheppe V, Rönsch-Schulenberg J, Schneidmiller E, Schüßler-Langeheine C, Dürr HA, Beye M, Brenner G, Pontius N.   +25 more
europepmc   +1 more source

Research trends and hotspots of upconversion nanoparticles for drug delivery and biomedical targeting in photodynamic therapy. [PDF]

Discov Nano
Zheng WT, Chen HL, Hou XT, Abakirova A, Han MY, Feng YQ, Huang WT, Mo XC, Zhu HC, Huang SK, Lv HD, Yang T, Huang S, Shi ZM.   +13 more
europepmc   +1 more source

Rise of modern marine fishes captured in an early Paleocene Lagerstätte. [PDF]

Sci Adv
El-Sayed S, Friedman M, Salem BS, Gohar AS, Al-Ashqar SF, Amin M, El-Saka H, Saad H, Speijer RP, Sallam HM.   +9 more
europepmc   +1 more source

Spatial variation of energy transport mechanisms within solar flare ribbons. [PDF]

Nat Astron
Kerr GS, Krucker S, Allred JC, Rodríguez-Gómez JM, Inglis AR, Ryan DF, Hayes LA, Milligan RO, Kowalski AF, Plowman JE, Young PR, Kucera TA, Brosius JW.   +12 more
europepmc   +1 more source

Transport of Electrons in Tangled Magnetic Fields. [PDF]

Space Sci Rev
Verscharen D, Jeffrey N, Artemyev A, Coburn JT, Kunz MW, Pezzi O, Riquelme M, Svenningsson I, Wilson Iii LB.   +8 more
europepmc   +1 more source

Environmental cues and individuality shape diel and seasonal antelope behaviour in African drylands. [PDF]

Mov Ecol
Berry P, Dammhahn M, Hauptfleisch M, Hering R, Blaum N.   +4 more
europepmc   +1 more source

A study of x-ray bursts with EXOSAT

, 1990
openaire   +1 more source

Some of the next articles are maybe not open access.

Related searches:

On maximum luminosities of X-ray bursts

Space Science Reviews, 1985
In this paper we address problems associated with the observation of super-Eddington luminosities in X-ray burst sources and discuss some possible solutions.
G. M. Stollman, J. van Paradijs
openaire   +1 more source

The rp-process in x-ray bursts

Exotic nuclei and atomic masses (ENAM 98), 1997
The rp-process was first suggested by Wallace and Woosley (1981) as the dominant nucleosynthesis process in explosive hydrogen burning at high temperature and density conditions. The process is characterized by a sequence of fast proton capture reactions and subsequent β-decays.
H. Schatz, L. Bildsten, J. Görres, M. Wiescher, F.-K. Thielemann   +4 more
openaire   +1 more source