Results 91 to 100 of about 12,500,334 (296)

Aplicación de software estadísticos y modelos matemáticos para la evaluación de la velocidad de corrosión en el acero

open access: yesRevista U.D.C.A Actualidad & Divulgación Científica, 2018
La corrosión es un fenómeno que se presenta día a día, no solo en los procesos industriales sino en la propia naturaleza . Debido a que la corrosión tiene graves consecuencias, desde hace mucho tiempo, es considerada un problema de gran magnitud ...
Emilio Miguel Lluveras Pérez   +3 more
doaj   +1 more source

Dynamics and Hidden Variables

open access: yes, 2012
We study the way the unitary evolution of spin 1/2 particules can be represented in a counterfactual definiteness setting. More precisely, by representing the state of such a particule by a triplet of values corresponding to the supposedly pre-existing ...
Brunet, Olivier
core   +1 more source

Trajectory optimization using regularized variables [PDF]

open access: yes, 1969
Regularized equations for a particular optimal trajectory are compared with unregularized equations with respect to computational characteristics, using perturbation type numerical optimization.
Lewallen, J. M.   +2 more
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

La agricultura colombiana en 1996 (comportamiento de sus principales variables) The Agriculture in Colombia during 1996

open access: yesAgronomía Colombiana, 1997
El presente artículo describe y analiza el comportamiento del sector agrícola del país durante 1996. Para ello, hemos estudiado la evolución de cada una de las variables más importantes del sector, tales como el crecimiento del Producto Bruto Agrícola ...
Vásquez Ordoñez Rafael
doaj  

Feasibility and Preliminary Efficacy of Integrative Neuromuscular Training for Childhood Cancer Survivors: A Pilot Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of childhood acute lymphoblastic leukemia (ALL) often exhibit early deficits in muscle and movement competence, which can compromise long‐term health. Integrative neuromuscular training (INT), a multifaceted approach combining fundamental movement activities with strength exercises, may help address these deficits during ...
Anna Maria Markarian   +7 more
wiley   +1 more source

Validación del modelo de modernización para la gestión de las organizaciones (MMGO) versión 10

open access: yesUniversidad y Empresa, 2016
El modelo de modernización para la gestión de las organizaciones (MMGO) se hizo público, de manera amplia, en el año 2011. Es necesario refrescar sus componentes y actualizarlo, para que se adecúe al siempre cambiante entorno de las pyme en Colombia, sin
Carlos Andrés Plaza Cárdenas
doaj   +1 more source

The Role of Invasive Procedures in the Treatment of Complicated Gastrointestinal Graft‐Versus‐Host Disease in Pediatric Patients

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Gastrointestinal graft‐versus‐host disease (GI GVHD) following hematopoietic stem cell transplant is typically managed with medical therapy, but surgery and angioembolization may be warranted in selected cases with life‐threatening complications.
Gaia Brunetti   +12 more
wiley   +1 more source

Two Faces of NOTCH1 in Childhood Lymphoblastic T‐Cell Neoplasia: Prognostic Divergence of Mutational and Structural Aberrations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT In pediatric patients, T‐cell lymphoblastic lymphoma (T‐LBL) survival exceeds 80%. Relapse remains associated with limited curative options. Frontline treatment is largely extrapolated from T‐cell acute lymphoblastic leukemia (T‐ALL) treatment, reflecting the ongoing debate, whether both entities represent distinct diseases or variants within ...
Marie C. Heider   +4 more
wiley   +1 more source

Utilización de variables morfométricas para explicar el comportamiento del peso fresco y eviscerado en tres especies de peces del género Opisthonema (Pisces: Clupeidae)

open access: yesUniciencia, 1992
Se trabajó en la búsqueda del mejor modelo estadístico que explique el peso fresco y eviscerado, utilizando las variables morfométricas más sobresalientes.
R. Víquez   +4 more
doaj  

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