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Aufsatz
Roots of symptom-free leguminous cover crop and living mulch species harbor diverse Fusarium communities that show highly variable aggressiveness on pea (Pisum sativum)
(2018-02-14)
Leguminous cover crop and living mulch species show not only great potential for providing multiple beneficial services to agro-ecosystems, but may also present pathological risks for other crops in rotations through shared pathogens, especially those of the genus Fusarium. Disease severity on roots of subterranean clover, white clover, winter and summer vetch grown as cover crop and living mulch species across five European sites as well as the frequency, distribution and aggressiveness to pea of Fusarium spp. ...
Aufsatz
Optimal control theory for a unitary operation under dissipative evolution
(2014)
We show that optimizing a quantum gate for an open quantum system requires the time evolution of only three states irrespective of the dimension of Hilbert space. This represents a significant reduction in computational resources compared to the complete basis of Liouville space that is commonly believed necessary for this task. The reduction is based on two observations: the target is not a general dynamical map but a unitary operation; and the time evolution of two properly chosen states is sufficient to distinguish ...
Aufsatz
Open field screening of the productive parameters, protein content, phenolic compounds, and antioxidant capacity of maize (Zea mays L.) in the marginal uplands of southern Madagascar
(2019-10-14)
Madagascar is recognised as having both a high level of poverty and a food shortage. The contribution of the agricultural sector to the national income is higher than for any other sector, though this sector remains insufficiently developed to sustain national food demand. In order to increase food production, the diversification of staple food in conjunction with the detection of best-yield genotypes may be considered the simplest and least expensive alternative approach. For this reason, the response of productive ...
Aufsatz
Familienpolitik - Die Entstehung der Dynastie
(2017)
Wer die Samuelbücher liest, wird vielleicht verwundert sein, wie groß der Stellenwert jener Geschichten rund um Heirat, Geburt, aber auch Ehebruch und sexualisierte Gewalt ist. Nur ein zweiter Textbereich der Hebräischen Bibel, die Erzelternerzählungen der Genesis (12-50), enthalten ähnlich viele Familienerzählungen. Während man jahrzehntelang in der historisch-kritischen Forschung etwas hilflos vor diesen Familienthemen stand und sie oft als Ablenkung von der eigentlich wichtigen Erzählung der großen Geschichte ...
Aufsatz
Engaging stakeholders in traditional food products through dissemination of knowledge and innovation based in digital platforms
(2020-11-29)
The agrofood sector has a great sectorial and business dispersion, constituting, in parallel, a relevant space of the European and national economy. In addition to the economic and social impact, the growth of the sector is also an opportunity for the development of rural areas and agriculture, particularly in view of Europe's shortages in food raw materials. The need for continuous improvement, and market developments of this sector, require that innovation processes occur. This process has been facilitated by the ...
Aufsatz
Discours, textes, traditions
(2016)
Ce qui sert de base et de cadre au présent volume, résultat d’une sectiondes journées des romanistes de langue allemande (Romanistentag) à Berlin, a fait l’objet de recherches intenses et de bien des controverses ces dernières années ; il s’agit de la fonction des traditions discursives, qui, en tant que savoir culturel et linguistique, nous apprennent à concevoir des textes et qui sont le pivot d’une analyse textuelle linguistique orientée vers la culture.
Aufsatz
Visuelle und verbale Konzeptualisierungen von Trauer in einer Umbruchsituation: Allan Ramsay skizziert sein totes Kind
(2015)
The British painter Allan Ramsay’s physiognomic sketch of his first son, deceased at the age of 14 months in 1741, can provide some insight into the shift of emotional response towards death during the eighteenth century. Although never used for the execution of an autonomous painting according to available visual conventions, Ramsay directed the attention of his conversation partners to the image, apparently in an attempt to claim a stoic firmness of character for himself modelled on prototypes found in the tradition ...
Aufsatz
Comparison of decent work status among smallholder pig farmers in Kenya; An empirical approach using Principal Components
(2019-11-07)
Agricultural production in Kenya is dominated by smallholder enterprises which provide up to 60% of the country's workforce. The agrarian transition to enhance smallholder participation in neoliberal capitalistic markets demands compliance to sanitary and phytosanitary standards and with codes for worker's welfare and thus the concept of decent work. Evaluation of decent work deficits in the informal economy however remains a challenge associated with sector uniqueness and differences in socio- cultural attributes ...
Aufsatz
The eating culture of the Sundanese: Does the traditional salad (Lalapan) improve vegetable intake and blood β-carotene concentration?
(Section Specialized Partnerships in Sustainable Food Systems and Food Sovereignty at the University of Kassel, Germany and Federation of German Scientists (VDW), 2019-09-12)
This study explores how consumption of the traditional salad Lalapan, central to the eating culture of the Sundanese, is associated with skin quality perception, daily β-carotene intake and blood β-carotene concentrations. This cross-sectional study was conducted in Gunung Malang Village and Leuweung Kolot Village, Bogor District, West Java. 60 healthy Sundanese women, aged 30-49 years, were selected using simple random sampling. Their body weight and height were measured, and they were interviewed about the eating ...
Aufsatz
Distribution of Alternaria leaf blight of sunflowers caused by Alternaria alternata in South Africa
(2019-11-07)
Alternaria leaf blight (ALB) has been shown in recent years to be one of the major potential disease threats of sunflower capable of causing yield losses in all major production areas. The aim of this study was to determine the causal agent, prevalence and geographical distribution of ALB in the major sunflower production areas of South Africa. Surveys were conducted during 2012/13, 2013/14 and 2014/15 growing seasons at commercial sunflower production fields and at commercial cultivar trials. In the three growing ...