Results 81 to 90 of about 742,657 (291)

Emociones negativas en pacientes con diagnóstico de hipertensión arterial

open access: yesDiversitas: Perspectivas en Psicología, 2009
El objetivo de esta investigación fue evaluar las relaciones de la ira y la ansiedad-depresión en una muestra de 103 pacientes de ambos géneros con diagnóstico de hipertensión arterial de la ciudad de Medellín, Colombia.
Ana Milena Gaviria   +5 more
doaj  

Capacidad predictiva de la ira sobre la ansiedad escolar en estudiantes chilenos de educación secundaria

open access: yesINFAD, 2015
La ira y la ansiedad están relacionadasa través dela vulnerabilidadbiológicasubyacente en ambos constructos, ya que los individuos reaccionan ante una amenaza conirao ansiedad. Pero ¿tiene la ira la capacidad para predecir la ansiedad?
Nelly Gromiria Lagos San Martín   +4 more
doaj   +1 more source

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

open access: yesThe Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom   +4 more
wiley   +1 more source

Inter‐ and intraspecific variation in theropod dinosaur dental microwear and its palaeoecological implications

open access: yesThe Anatomical Record, EarlyView.
Abstract Differences in skull and tooth morphology, stomach contents, and estimated bite force between medium‐to‐large sized (≥100 kg) predatory theropod dinosaurs have long been suspected to correlate with differences in their diets and dietary guilds (e.g., hypercarnivory, piscivory).
Cassius Morrison   +9 more
wiley   +1 more source

Minucias y sutilezas del examen en educación. Impacto sociopsicopedagógico

open access: yesRevista Iberoamericana de Educación, 2005
El uso del examen, con fines de medir el conocimiento adquirido por los alumnos en su paso por la escuela propicia conflictos emocionales que, por diversas circunstancias, el profesor y la institución omiten consciente o inconscientemente.
José Ruiz Ortega
doaj  

IRAs and Saving [PDF]

open access: yes
Increasing current Individual Retirement Account (IRA) limits would lead to substantial increases in tax-deferred saving according to evidence in the paper, based on the 1983 Survey of Consumer Finances.
David A. Wise, Steven F. Venti
core  

Ground state properties in non-relativistic QED

open access: yes, 2010
We discuss recent results concerning the ground state of non-relativistic quantum electrodynamics as a function of a magnetic coupling constant or the fine structure constant, obtained by the authors in [12,13,14].Comment: 6 Pages, contribution to the ...
Hasler, David, Herbst, Ira
core   +1 more source

Visual Hypersensitivity as a Transdiagnostic Marker of Surgical Pain Response in Arthritis and Chronic Pain Syndromes

open access: yesArthritis &Rheumatology, EarlyView.
Objective Nociplastic pain is pain primarily driven by the central nervous system and, unlike nociceptive pain conditions, is thought to be refractory to peripherally directed therapies. Nociplastic pain is also associated with hypersensitivity to painful and other sensory stimuli (such as visual stimuli). Nonpainful sensory measures have not been well
Noah Waller   +15 more
wiley   +1 more source

Hostilidad, psicofisiología y salud cardiovascular

open access: yesAvances en Psicología Latinoamericana, 2010
Los trastornos cardiovasculares representan una de las principales causas de muerte en nuestros días. Además de los clásicos factores de riesgo, se sugiere la posibilidad de que otras variables, como las psicológicas, estén implicadas también en dicha ...
Francisco Palmero   +5 more
doaj  

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