Results 81 to 90 of about 934,191 (255)

Adding and subtracting vectors: The problem with the arrow representation

, 2015
k) in generic mathematical and physics contexts. First, we replicated a number of previous findings of student difficulties in the arrow format and discovered several additional difficulties, including the finding that different relative arrow ...
A. Heckler, Thomas M. Scaife
semanticscholar   +1 more source

Emergence of the invasive beetle Anomala denuda Arrow 1819 (Coleoptera: Scarabaeidae) adult as a major pest of maize in Côte d’Ivoire [PDF]

, 2023
Gueu Adolphe Gbon, J. P. Boga, F. Johnson, Thérèse Appoh Perrine KISSI, Haman Katamssadan Tofel   +4 more
openalex   +1 more source

The impact of the COVID 19 pandemic on myopia prevalence in 5 year old Israeli children

Scientific Reports
To determine whether the COVID-19 pandemic restrictions among 5-year-old kindergarten children in Israel affected the prevalence of uncorrected myopia. A nationwide community-based study assessed and compared the prevalence of uncorrected myopia in 101 ...
Nir Zontag, Tamara Wygnanski-Jaffe, Daniel Bahir, Itay Ben-Zion   +3 more
doaj   +1 more source

Fecundity traits of young ovigerous females of yellow-line-arrow spider crab Stenorhynchus debilis (Brachyura: Inachoididae) in Bahía de La Paz Baja California Sur, México

, 2023
Mario Monteforte, Pablo Monsalvo-Spencer, Gabriel Robles Villegas, Teodoro Reynoso‐Granados   +3 more
openalex   +2 more sources

La génesis de la Economía de la Salud en Kenneth Arrow (1963)

Lecturas de Economía, 2016
Kenneth J. Arrow es uno de los economistas más destacados del siglo XX. Sus preocupaciones sobre el equilibrio competitivo y la optimalidad bajo condiciones de incertidumbre lo llevaron a publicar en 1963 el artículo “Uncertainty and the welfare ...
Jairo Restrepo, Kristian Rojas
doaj  

Conflict Tasks of Different Types Divergently Affect the Attentional Processing of Gaze and Arrow

i-Perception, 2018
The present study explored the attentional processing mechanisms of gaze and arrow cues in two different types of conflict tasks. In Experiment 1, participants performed a flanker task in which gaze and arrow cues were presented as central targets or ...
Lingxia Fan, Huan Yu, Xuemin Zhang, Qing Feng, Mengdan Sun, Mengsi Xu   +5 more
doaj   +1 more source

TOWARDS THE GOLDEN ARROW: TREATING TO TARGET IN MUSCULOSKELETAL DISORDERS I08. TREAT TO TARGET IN OSTEOARTHRITIS [PDF]

, 2017
Philip G. Conaghan
openalex   +1 more source

Thermodynamic optimization in laminar and fully developed flow in double pipe heat exchanger with arrow-shaped extended surfaces: A novel design

Case Studies in Thermal Engineering
An innovative design of extended fins in the form of arrow fins is optimized for high performance heat transfer in a double pipe heat exchanger (DPHX).
Ghazala Ashraf, Sardar Bilal, Muhammad Ishaq, Syed Khalid Saifullah, A.S. Alqahtani, M.Y. Malik   +5 more
doaj   +1 more source

Homological invariants of the arrow removal operation [PDF]

, 2021
Karin Erdmann, Chrysostomos Psaroudakis, Øyvind Solberg   +2 more
openalex   +1 more source

“Current training” in Cardiac devices – a Cardiology trainee perspective: a questionnaire survey

MedEdPublish, 2017
A national survey (questionnaire) on Cardiology trainees undertaken on behalf of the author by the British Junior Cardiologists Association (BJCA) on training opportunities, needs, attitudes and perceived barriers that exist within "current training" in ...
Cheuk Wing Jonathan Lee, Archana Rao
doaj