نتایج جستجو برای: 1212

تعداد نتایج: 698  

Journal: :Astronomy and Astrophysics 2022

We complete the analysis of all 2018 prime-field microlensing planets identified by Korea Microlensing Telescope Network (KMTNet) Anomaly Finder. Among ten previously unpublished events with clear planetary solutions, eight are either unambiguously or very likely to be in nature: OGLE-2018-BLG-1126, KMT-2018-BLG-2004, OGLE-2018-BLG-1647, OGLE-2018-BLG-1367, OGLE-2018-BLG-1544, OGLE-2018-BLG-093...

Journal: :The Astronomical Journal 2023

Active galactic Nuclei (AGNs) with their relativistic jets pointed toward the observer, are a class of luminous gamma-ray sources commonly known as blazars. The study this source is essential to unveil physical processes powering these extreme jets, understand cosmic evolution, well indirectly probe extragalactic background light. To do so, however, one needs correctly classify and measure reds...

Journal: :Psykhe (santiago) 2023

El acoso escolar es una forma extrema que adopta la violencia entre alumnos en el proceso de socialización escolar. objetivo del estudio fue explicar cómo conducta prosocial, empatía y desconexión moral inciden para los estudiantes adopten rol observadores defensores víctima o reforzadores agresión situación hipotética En participaron 1212 10 escuelas secundarias públicas Estado Sonora, México,...

Journal: :European Journal of Radiology 2021

Purpose Myocardial native T1 is a potential measure of myocardial fibrosis, but concerns remain over the influence edema to increased signal in subjects prone fluid overload. This study describes differences T2 (typically raised states edema) and times patients on hemodialysis by comparing between an asymptomatic control group. Reproducibility these sequences was tested. Methods Subjects were r...

Journal: :Agriculture 2022

Quinoa (Chenopodium quinoa Willd., Amaranthaceae) is an environmental stress-resilient crop of increasing global importance. Sowing density a critical factor in the cultivation protocol. We evaluated row-spacing effect on growth, yield, and grain quality under Mediterranean conditions. hypothesized that lower row spacing would reduce stem diameter increase yield but may quality. Two accessions ...

Journal: :University Heart Journal 2022

Background: The transfemoral approach is the commonest and most widely practiced access for Percutaneous coronary intervention (PCI). However, less invasive operational PCI growing substantially gaining popularity over conventional practice. Although, there little known about true benefits regarding in adult Bangladeshi patients requiring revascularization. This systematic review was aimed to c...

2008
Pierpaolo Andriani Bill McKelvey

Received: 19 July 2006 Revised: 4 April 2007 Accepted: 2 August 2007 Online publication date: 18 October 2007 Abstract Practicing managers live in a world of ‘extremes’, but international business and management research is based on Gaussian statistics that rule out such extremes. On occasion, positive feedback processes among interactive data points cause extreme events characterized by power ...

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