Results 21 to 30 of about 947,408 (307)

Pandemia en Ecuador y Colombia

open access: yesComillas Journal of International Relations, 2021
En Ecuador y Colombia el 2020 quedará registrado como el año de la pandemia pero también como el de la corrupción originada en algunas actuaciones de los gobiernos de turno.
Jorge Manrique Grisales   +2 more
doaj   +1 more source

Opportunity or Risk? Appraisal and Affect Mediate the Effect of Task Framing on Working Memory Performance in University Students

open access: yesFrontiers in Psychology, 2021
Working memory (WM) is crucial for reasoning, learning, decision-making and academic achievement. In diverse contexts, how a task is framed pertaining to its demands and consequences can influence participants' task performance by modifying their ...
Luxi Chen, Li Qu
doaj   +1 more source

Open Gromov-Witten Invariants of Toric Calabi-Yau 3-Folds

open access: yes, 2012
We present a proof of the mirror conjecture of Aganagic-Vafa [arXiv:hep-th/0012041] and Aganagic-Klemm-Vafa [arXiv:hep-th/0105045] on disk enumeration in toric Calabi-Yau 3-folds for all smooth semi-projective toric Calabi-Yau 3-folds.
A. Givental   +24 more
core   +1 more source

Noncoercive human intelligence gathering [PDF]

open access: yes, 2019
Despite widespread recognition that coercive methods for intelligence gathering are unethical and counterproductive, there is an absence of empirical evidence for effective alternatives.
Dando, C.J.   +3 more
core   +3 more sources

The Role of Payoff Valence on Voting: Egalitarian for Gains and Selfish for Losses

open access: yesFrontiers in Psychology, 2021
We study how payoff valence affects voting behavior on the distribution of monetary outcomes framed as gains or losses in a group when using standard plurality voting (PV) procedures and when using approval voting (AV).
Carlos Alós-Ferrer   +2 more
doaj   +1 more source

Research Note: The Coverage of War: Do Women Matter? A Longitudinal Content Analysis of Broadsheets in Germany [PDF]

open access: yes, 2010
Our social consciousness reserves the role of fighter solely for men. Women are not considered as being authoritative or decisive actors in the context of war and violence.
Aulich, James   +6 more
core   +1 more source

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

open access: yesPediatric 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   +7 more
wiley   +1 more source

Framing difficulties in quantum mechanics

open access: yesPhysical Review Physics Education Research, 2019
Students’ difficulties in quantum mechanics may be the result of unproductive framing rather than a fundamental inability to solve the problems or misconceptions about physics content.
Bahar Modir   +2 more
doaj   +1 more source

A quick-retrieval high-speed digital framing camera [PDF]

open access: yes, 1993
A new high-speed digital framing camera is described. The design is built around a rotating polygon mirror that provides a framing rate of 24 000 frames/s. The camera electronics digitizes an image into a 32×104 grid of pixels, where the second dimension
Bellan, P. M., Sato, A. H., Yee, J.
core   +1 more source

Defining Roles in Pediatric Palliative Care: Perspectives From Oncology and Palliative Care Teams

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Early integration of pediatric palliative care (PPC) is associated with improved symptom management, quality of life, and healthcare utilization for children with cancer. Despite this, variation persists in how PPC is understood, operationalized, and integrated within pediatric oncology programs. In particular, ambiguity surrounding
Leeat Granek   +13 more
wiley   +1 more source

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