Results 251 to 260 of about 52,001 (350)

STEM‐themed pathways within elementary preservice methods coursework: Benefits and challenges associated with designing and implementing integrated STEM projects

School Science and Mathematics, EarlyView.
Abstract With the rapid advancements in science and technology, there is a growing emphasis on preparing high‐quality elementary science teachers with a deeper understanding of integrating Science, Technology, Engineering, and Mathematics (STEM) disciplines into their classrooms.
Deepika Menon, Allison M. Johnson, Derek Cox, Ursula Nguyen, Minji Jeon, Amanda Thomas   +5 more
wiley   +1 more source

Subgiants in NGC 188 reveal that rotationally induced mixing creates the main sequence Li-Dip. [PDF]

Nat Commun
Sun Q, Deliyannis CP, Anthony-Twarog BJ, Twarog BA, Xu XT, Steinhauer A, King JR.   +6 more
europepmc   +1 more source

The IACOB project: XVI. Surface helium abundances in Galactic O-type stars: indications for identifying binary interaction products

S. ~Simón-Díaz, G. Holgado, C. Martínez-Sebastián, M. Carretero-Castrillo, H. Jin, M. A. Urbaneja, R. Gamen, J. Puls, A. de Burgos, M. Ramírez García, A. Herrero, Z. Keszthelyi, N. Langer, F. Najarro, J. M. Paredes, M. Ribó   +15 more
openalex   +1 more source

CONSTRAINTS ON THE FORMATION OF THE GALACTIC BULGE FROM Na, Al, AND HEAVY-ELEMENT ABUNDANCES IN PLAUT's FIELD [PDF]

, 2012
Christian I. Johnson, R. Michael Rich, Chiaki Kobayashi, J. P. Fulbright   +3 more
openalex   +1 more source

Hide and rule: Accumulation by disappearance and necro‐periurbanisation in Brazil

Transactions of the Institute of British Geographers, EarlyView.
Short Abstract This paper examines how peri‐urban spaces are governed through concealment and obfuscation. Focusing on the Baixada Fluminense near Rio de Janeiro, it connects land fraud (‘grilagem’) to the obfuscation of violence, proposing the concept of ‘accumulation by disappearance’.
Jan Simon Hutta
wiley   +1 more source

Interstellar formation of 1,2-propanediol (CH₃CH(OH)CH₂OH) and 1,2-ethenediol (HOCHCHOH)-key precursors to sugars and sugar derivatives. [PDF]

Chem Sci
Wang J, Zhang C, Eckhardt AK, Kaiser RI.
europepmc   +1 more source

Chemically tagging the Galactic disk: abundance patterns of old open clusters [PDF]

, 2008
G. M. De Silva, K. C. Freeman, Joss Bland‐Hawthorn   +2 more
openalex   +1 more source

Finding Stars: Mapping the Geography of the World's Scientific Elites

Transactions of the Institute of British Geographers, EarlyView.
Short Abstract Scientific excellence is clustering ever more tightly in a few ‘superstar’ cities. Four—New York, Boston, London and the San Francisco Bay Area—now host 12% of the world's top scientists. In contrast, the Global South remains largely absent, with the notable exception of Beijing's dramatic rise.
Andrés Rodríguez‐Pose, Leiboyu Xiang, Neil Lee   +2 more
wiley   +1 more source

Exo-Geoscience Perspectives Beyond Habitability. [PDF]

Space Sci Rev
Spohn T, Roberge A, Way MJ, Duarte JC, Miozzi F, Baumeister P, Byrne P, Lineweaver CH.   +7 more
europepmc   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source