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Lineare dynamische Konfliktmodelle: Ein systematischer Überblick

Beckmann, Klaus; Gattke, Susan; Lechner, Anja; Reimer, … - 2016

Gegenstand dieses Beitrags ist ein allgemeines lineares dynamisches Konfliktmodell, welches viele bekannte Modelle als Spezialfälle enthält. Die stationären Punkte und die möglichen dynamischen Muster (asymptotische Stabilität) in diesem Modell werden allgemein charakterisiert und die...

Persistent link: https://www.econbiz.de/10011531007

Public relation based model of integrated marketing communications

Naumovska, Ljupka; Blazeska, Daliborka - In: UTMS Journal of Economics 7 (2016) 2, pp. 175-186

-way communication mass media tool is no longer effective as previously, hence can no longer fulfill the role of leading marketing mix … tool. Therefore, the necessity for altering the structure of the traditional marketing communication mix elements … improvement of marketing communication's mix efficiency is by reallocation the leading role of advertising with public relations …

Persistent link: https://www.econbiz.de/10011787184

Digging, damming or diverting? Small-scale irrigation in the Blue Nile basin, Ethiopia

Eguavoen, Irit; Derib, Sisay Demeku; McCartney, Matthew; … - 2011

The diversity of small]scale irrigation on the Fogera plains, in the Ethiopian Blue Nile river basin, includes small dams, hand]dug wells, ponds and river diversion systems. These facilities, however, receive little political attention in negotiations over Nile resources, which focus...

Persistent link: https://www.econbiz.de/10010327413

The acquisition of water storage facilities in the Abay River Basin, Ethiopia

Eguavoen, Irit - 2009

This paper provides a typology of water storage technologies in the Abay sub-basin of the Blue Nile River basin from the 1960s to the present-day. Based on a literature review and project document review, various ways of facility creation and acquisition are analysed with regard to their social...

Persistent link: https://www.econbiz.de/10010327502

Impact of different irrigation systems on water quality in peri-urban areas of Gujarat, India

Vangani, Ruchi; Saxena, Deepak; Gerber, Nikolaus; … - 2016

The ever-growing population of India, along with the increasing competition for water for productive uses in different sectors - especially irrigated agriculture and related local water systems and drainage - poses a challenge in an effort to improve water quality and sanitation. In rural and...

Persistent link: https://www.econbiz.de/10011588706

The impacts of household water quality testing and information on safe water behaviors: Evidence from a randomized experiment in Ghana

Okyere, Charles Yaw; Pangaribowo, Evita Hanie; Asante, … - 2017

Households in developing countries face an enormous set of health risks from using contaminated water sources. In 2014, a group of 512 households relying on unimproved water, sanitation and hygiene practices in the Greater Accra region of Ghana were randomly selected to participate in the...

Persistent link: https://www.econbiz.de/10011869287

Power-to-heat for renewable energy integration: A review of technologies, modeling approaches, and flexibility potentials

Bloess, Andreas; Schill, Wolf-Peter; Zerrahn, Alexander - In: Applied Energy 212 (2018), pp. 1611-1626

A flexible coupling of power and heat sectors can contribute to both renewable energy integration and decarbonization. We present a literature review of model-based analyses in this field, focusing on residential heating. We compare geographical and temporal research scopes and identify...

Persistent link: https://www.econbiz.de/10012023898

Thermal energy storage and cooling load response

Yang, Lizhong; Barhemmati, Nastaran; Zhao, Weihuan; Ji, … - 2024

Thermal Energy Storage (TES) and Demand Response (DR) offer unique benefits to reducing the electricity consumption, carbon emission, investment, and operational cost of generating cooling energy by bridging the gap between cooling energy demand and production. To provide comprehensive guidance...

Persistent link: https://www.econbiz.de/10014540455

Optimal dispatch of a coal-fired power plant with integrated thermal energy storage

Çam, Eren - 2020

As the share of intermittent renewable electricity generation increases, the remaining fleet of conventionalpower plants will have to operate with higher flexibility. One of the methods to increase power plantflexibility is to integrate a thermal energy storage (TES) into the water-steam cycle...

Persistent link: https://www.econbiz.de/10012384107

Design of a MW-scale thermo-chemical energy storage reactor

Angerer, Michael; Becker, Moritz; Härzschel, Stefan; … - In: Energy Reports 4 (2018), pp. 507-519

The reversible exothermic reaction of CaO with water is considered one of the most promising reactions for high temperature thermal energy storage. In this paper, a novel technical design of a MW-scale thermochemical energy storage reactor for this reaction is presented. The aim is to provide an...

Persistent link: https://www.econbiz.de/10012651896