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Dissertation
Stakeholder management in sustainable supply chains
(2022-03)
This dissertation examines stakeholder management in the context of sustainable supply chain management. Since ecological deterioration and social discrepancy keep increasing, sustainability is considered one of the most significant challenges in our current time. Due to the growing public awareness of the environmental and social sustainability issues, multiple stakeholders drive the need to implement sustainability into SCs and hold the focal firms responsible for the actions of the entire SC. Stakeholder management ...
Aufsatz
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Profitability analysis of smallholder aquaculture farms: the case of Lagos State, Nigeria
(2022-04-06)
Nigeria is the largest (total) fish consumer in Africa and among the highest consumers in the world. The domestic fish production is short of the consumption demand despite the vast potentials in the fishery sector. Harnessing these potentials rightly will help to increase employment and increase food fish production and availability. It is clear given the importance of aquaculture in fish production that efforts must be made to encourage entrepreneurs to go into the business. Many have cast doubts on the profitability ...
Aufsatz
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Perceptions and practices of pesticides safety measures of rice farmers in the central region of Vietnam
(2022-04-19)
The use of pesticides is increasing rapidly and the pesticide use crisis is badly damaging the environment, the economy, and public health in Vietnam. However, the country is yet to become successful in reducing pesticide use mostly because of policy implementation and inadequate understanding of farmers. This study examined and discussed the perceptions and safety level of using pesticides by applying a widely used index of 39 indicators equivalent to 39 safety measures grouped into four categories to assess the ...
Konferenzveröffentlichung
Asymmetric Contributions to Instantaneous Reserve by Generation, Loads, and Storage
(2022)
In the course of decarbonization, interconnected systems will have to be prepared for recurring situations during which they are fed by mostly inverter-based generation. Today, the stabilizing influence of the rotating masses directly coupled to the grid via synchronous generators on every frequency change is essential. The inherent immediate reaction of synchronous generators on voltage-angle changes and frequency variations is called instantaneous reserve. During dynamic situations such as load or generation changes ...
Aufsatz
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Physico-chemical Characterization of Four Species Indonesian Mangrove Fruits as Food Source
(2022-09-30)
Carbohydrates in flour and starch are essential ingredients for the food industry, often used as a thickening, gelling, bulking, and water retention agents. In Indonesia, mangrove fruits have traditionally been used as carbohydrate source. However, studies related to the physicochemical of fruit, flour, and starch of mangrove as a food source are still minimal. This study reported the Physico-chemical characteristic of four species of Indonesian mangroves fruits, namely Avicennia sp., Bruguiera sp., Rhizophora sp., ...
Aufsatz
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Proximate biochemical parameters and antioxidant capacity of eight loquat genotypes (Eriobotrya Japonica Lindl.) from Zegzel Valley of Morocco
(2022-10-15)
The loquat fruit is considered as a very precious product due to its economic and health benefits. For this reason, the evaluation of their biochemical profile and antioxidant activity has become required. Indeed, healthy fruits are collected from eight loquat genotypes belonging to four regions of the Zegzel Valley. As a results, loquat fruit analysed showed a great pomological and biochemical richness. From the eight genotypes, the ‘Z1’ produced the biggest fruits (54.55 g) while ‘TA6’ had the highest sugar content ...
Aufsatz
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The effect of Lactobacillus acidophilus on the changes in the acidity of probiotic milk during storage
(2022-09-20)
The probiotic products are functional products for human health. To study the changes in the acidity of milk containing probiotic bacterium Lactobacillus acidophilus, three containers containing 3 liters of sterilized low-fat milk with 1.5% fat prepared from Mihan Company were considered three groups. The results showed that the resulting changes in milk containing Lactobacillus acidophilus bacteria due to acidity index were recorded in a two-hour period to reach the acidity of 42 °C in (milk) in the incubator at 38 ...
Working paper
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Weiterbildung: Institutionelle Grundlagen und Handlungsfelder
(2022-03)
Aus zwei Gründen gewinnt die Weiterbildung an Bedeutung: Einerseits entsteht im Zuge der digitalen und ökologischen Transformation der Arbeitswelt ein großer Qualifizierungsbedarf, weil sie zu einem Wandel von Berufsfeldern und -tätigkeiten führt. Andererseits spielt Weiterbildung auch mit Blick auf benachteiligte Gruppen am Arbeitsmarkt eine zentrale Rolle für deren Verbleib bzw. erfolgreiche Integration in Erwerbsarbeit. Allerdings ist die Ausgestaltung der Weiterbildung durch institutionelle Komplexität geprägt. ...
Zeitschrift
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Vol. 10 No. 1 (2022)
(Specialized Partnerships in Sustainable Food Systems and Food Sovereignty, Faculty of Organic Agricultural Sciences, the University of Kassel, Germany and the Federation of German Scientists (VDW), 2022-02-25)
Aufsatz
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The ‘fine balance’ of West African savannah parklands: biomass generation versus firewood consumption
(2022-03-15)
In sub-Saharan Africa, the long-awaited fuelwood gap, resulting of the unbalance between a declining supply of firewood and the increasing demand of households, remains a latent social-ecological challenge. As its quantitative basis remains elusive, we have assessed agroforestry parklands, assumedly main providers of firewood, and firewood consumption in Dassari, Benin and Dano, Burkina Faso, both in the West African savannah. Data collected included botanical inventories, tree biomass estimations, householders’ ...