Results 91 to 100 of about 6,827 (198)

Alternativas de financiamiento y su efecto en la rentabilidad de inversión de una ferretería en la ciudad de Chiclayo [PDF]

open access: yes, 2018
La presente investigación tiene por finalidad reconocer alternativas de financiamiento para implementar un proyecto que comercialice productos de ferretería, se utilizó una referencia comercial del mismo rubro con la finalidad de establecer precios que ...
Medina Hernández, Elin Karin   +1 more
core  

Effectiveness of territorial protection categories in conserving an endemic island bird during population fluctuation

open access: yesConservation Science and Practice, EarlyView.
Static boundaries of protected areas failed to capture the Canary Islands stonechat's shifting distribution patterns. Abstract Protected areas represent cornerstones of biodiversity conservation on oceanic islands, yet their effectiveness for endemic species remains poorly evaluated. We assessed how various territorial protection categories conserve an
Luis M. Carrascal   +2 more
wiley   +1 more source

Eficiencia de una membrana de polipropileno modificada con quitosano en la remoción de iones metálicos ca+2, cu+2, cd+2 y pb+2 [PDF]

open access: yes, 2017
En el presente proyecto de investigación se llevó a cabo la evaluación de la eficiencia de una membrana de polipropileno modificada con quitosano en la remoción de iones Ca+2, Cu+2, Cd+2 y Pb+2, se propuso que los iones metálicos se coordinen con los ...
FLORES REYES, JORGE ALBERTO   +1 more
core  

Spanish stock returns, growth, and inflation, 1900–2020

open access: yesThe Economic History Review, EarlyView.
Abstract This paper studies equity returns in the Madrid Stock Exchange and their connections with the macroeconomy from the emergence of a stock market around 1900 to its ‘big bang’ at the turn of the twenty‐first century. Using high‐quality data from primary sources and the methodology of the modern IBEX35 (published since 1987), we constructed an ...
Stefano Battilossi   +2 more
wiley   +1 more source

La gestión de la demanda de electricidad [PDF]

open access: yes, 2005
El desarrollo económico español se acompaña de una fuerte demanda de la energía. Sin embargo, hasta cierto punto, es posible desvincular el desarrollo económico con el consumo de energía. El informe se centra en la gestión de la electricidad, el conjunto
Pardo Buendía, Mercedes   +2 more
core   +1 more source

The Symptoms and Impacts Experienced by Healthcare Professionals as Second Victims After a Safety Incident: A Scoping Review

open access: yesJournal of Advanced Nursing, EarlyView.
ABSTRACT Aim This study aimed to describe the types of psychological and physical symptoms experienced by healthcare professionals who became second victims after a patient safety incident and the impact of the incident on their social and professional lives. Design Scoping review.
Laura Jukarainen   +6 more
wiley   +1 more source

Construcción de un modelo de nodo híbrido de red inalámbrica WiMAX - Red Óptica Pasiva (PON) [PDF]

open access: yes, 2009
Dentro del grupo de investigación de Banda Ancha, en el departamento de Telemática, se ha implementado un modelo que reproduce el comportamiento de una red E-PON (Ethernet Passive Optical Network).
González Gamero, Antonio   +1 more
core  

Seeing herbaria in a new light: leaf reflectance spectroscopy unlocks trait and classification modeling in plant biodiversity collections

open access: yesNew Phytologist, EarlyView.
Summary Reflectance spectroscopy is a rapid method for estimating traits and discriminating species. Spectral libraries from herbarium specimens represent an untapped resource for generating broad phenomic datasets across space, time, and taxa. We conducted a proof‐of‐concept study using trait data and spectra from herbarium specimens up to 179 yr old,
Dawson M. White   +6 more
wiley   +1 more source

Proyecto de implantación de las TIC y diseño del sistema de gestión y control de las instalaciones del CEIP “Herois del Bruc” de Piera [PDF]

open access: yes, 2008
Este proyecto está destinado a un centro de educación infantil y primaria de la localidad de Piera. Sus objetivos principales serán: implantar las TIC en la comunidad educativa y ofrecer una solución integrada para los sistemas de control de las ...
Jiménez Pescador, Héctor   +1 more
core  

Regulatory Approaches in the Face of a Pandemic: Assessing the Role of Ideology, Context, and Rule Design in Four Spanish Regions

open access: yesPublic Administration, EarlyView.
ABSTRACT Regulatory instruments to manage the COVID‐19 pandemic have been the object of rich scholarly debates, primarily focused on early national responses to the crisis. We investigate variation in sub‐national regulatory approaches when a crisis is normalized, its association with competing political ideas about the health‐economy trade‐off and the
Salvador Parrado   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy