نتایج جستجو برای salas

تعداد نتایج: 244  

2008
GEORGE COSTAKIS, ANTONIOS MANOUSSOS,

During the last years the dynamics of linear operators on infinite dimensional spaces has been extensively studied, see the survey articles [3], [6], [7], [8], [9], [11]. Let us recall the notion of hypercyclicity. Let X be a separable Banach space and T : X → X be a bounded linear operator. The operator T is said to be hypercyclic provided there exists a vector x ∈ X such that its orbit under ...

2017
Agueda Cervera-Gasch, Loreto Macia-Soler, Blanca Torres-Manrique, Desirée Mena-Tudela, Pablo Salas-Medina, María Isabel Orts-Cortes, Víctor M González-Chordá,

1 Nurse, Ph.D. Professor, Universitat Jaume I –UJI-, Spain. email: cerveraa@uji.es 2 Nurse, Ph.D. Professor, Universidad de Alicante, Spain. email: loreto-macia@ua.es 3 Nurse, Ph.D. Professor, Universidad de Cantabria, Spain. email: blanca.torres@unican.es 4 Nurse, Ph.D. Professor, Universitat Jaume I, Spain. email: dmena@uji.es 5 Nurse, Ph.D. Professor, Universitat Jaume I, Spain. email: psala...

Background: Natural disasters are out of human control, often leading to loss of life and property, and particularly affecting public health. Natural disasters influence human lives in different ways. They may have severe, obvious, or hidden consequences. Therefore, the present study aimed at examining the environmental health condition of the cities affected by 2017 earthquake in Kermanshah Pr...

Journal: :IJAVET 2010
Steven W. Schmidt,

As stand-alone concepts, job satisfaction and job training have each been researched extensively. However, encouraged by researchers who have found a myriad of effects of job training on employee behavior in the workplace, the concepts of job training and job satisfaction are being examined together. Results of many studies indicate that the effects of job training go beyond those that might be...

Journal: :Journal of neurochemistry 1978
C E Salas, O Z Sellinger,

Brain cortices or bulk-isolated neuronal cell bodies prepared from cortices of 8-day old male rats were used as the source of a I-methyl adenine-specific tRNA methyltransferase (tRNA-AMT). Ammonium sulfate fractionation and chromatography on spheroidal hydroxylapatite and Sephadex (3-200 yielded an 80-fold purified enzyme, as determined by using E. coli bulk tRNA as substrate. The kinetic param...

2009
Karel van den Bosch, Willem A. van Doesburg, Maaike Harbers,

Simulation-based training in military decision making often requires ample personnel for playing various roles (e.g. team mates, adversaries). Usually humans are used to play these roles to ensure varied behavior required for the training of such tasks. However, there is growing conviction and evidence that intelligent agents can also produce human-like, variable behavior. At the same time, it ...

2011
Christian R. Berger, Yannis Benlachtar, Robert I. Killey,

Orthogonal frequency division multiplexing (OFDM) has recently gained substantial interest in high capacity optical fiber communications. Unlike wireless systems, optical OFDM systems are constrained by the limited resolution of the ultra high-speed digital-to-analog converters (DAC) and analog-to-digital converters (ADC). Additionally, the situation is exacerbated by the large peak-to-average ...

2010
Camilo Hurtado-Parrado,

r e s u m e n Se revisaron dos aproximaciones al estudio de la neurobiología del aprendizaje en peces teleósteos: lesiones cerebrales y estimulación química. Respecto al efecto de lesiones cerebrales, la literatura reporta que las ablaciones del telencéfalo producen deficiencias en habituación, mientras que las lesiones en el cerebelo afectan el condicionamiento clásico de retracción ocular y a...

2014
Francisco Chamié, Daniel Chamié,

Background: Small atrial septal defects are usually well tolerated in childhood but may present problems later in life. The percutaneous occlusion of such defects is safe and presents very low risk, but is questioned. This manuscript was aimed at evaluating the results of the percutaneous occlusion of small defects and patients’ mid-term follow-up. Methods: Retrospective analysis of percutaneou...

2012
John I. Broussard,

In the 1934 Dixon lectures, Sir Henry Dale articulated that the chemical nature of each neuron is fixed and unchangeable (Dale, 1935). John Eccles elevated these observations to a principle in 1954 when he and colleagues postulated that “the same chemical transmitting substance is used at all junctions operated by a particular cell” (Eccles et al., 1954). Dale’s Principle had thus been interpre...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید