Results 21 to 30 of about 481,750 (317)

Allelopathic potential of Zea mays, Senna spectabilis, and Muntingia calabura for suppression of tea-associated weeds [PDF]

open access: yesJournal of Crop Protection
: Allelopathic potential of three plant species, namely, Zea mays, Senna spectabilis, and Muntingia calabura to control weeds was investigated via bioassays and field studies.
Chandima Ranawana   +4 more
doaj   +1 more source

Endothelial dysfunction and its relation in different disorders: Recent update

open access: yesHealth Sciences Review, 2023
Endothelial dysfunction is characterized by a reduction in nitric oxide generation or an unbalanced distribution of the relaxing and contracting pressures produced by endothelial cells.
Adarsh Ray   +3 more
doaj   +1 more source

Spatial Exporters [PDF]

open access: yesSSRN Electronic Journal, 2011
In this paper, we provide causal evidence that firms serve new markets which are geographically close to their prior export destinations with a higher probability than standard gravity models predict. We quantify the impact of this spatial pattern using a data set of Chinese firms which had never exported to the EU, the United States, and Canada before
Defever, F., Heid, B., Larch, M.
openaire   +7 more sources

Buying Behaviour of Organic Food Consumers [PDF]

open access: yesKelaniya Journal of Management
The Theory of Planned Behavior (TPB) offers a powerful lens for understanding what drives people to choose organic food. It highlights how personal attitudes, social influences, and a sense of control over the decision all play a role in shaping buying ...
R. A. P. I. S. Dharmadasa   +1 more
doaj   +1 more source

The latest trends of the European regulation of hydrogen energy in the context of ensuring Russian interests

open access: yesПравоприменение, 2022
The subject of research is the dynamic change in the regulatory and legal framework of the EU and its Member States in the field of energy, in particular, concerning the regulation of hydrogen projects.The purpose of the study is to propose a response ...
D. K. Chugunov, R. A. Kasyanov
doaj   +1 more source

The value and impact of seminary training [PDF]

open access: yesNew England Journal of Entrepreneurship, 2003
The Reverend R. Stephen Shuart is an Episcopal priest by profession. He is rector of two parishes and serves on the Diocesan Financial Committee and as a rural dean.
R. Stephen Shuart
doaj   +1 more source

Export Superstars [PDF]

open access: yesReview of Economics and Statistics, 2015
We show that very large firms shape country export patterns. Among 32 countries, the top firm on average accounts for 14% of a country’s total (non-oil) exports, and the top five firms make up 30%. These export superstars are also important in the sectoral distribution of exports.
Freund, Caroline   +1 more
openaire   +2 more sources

Optical High-Speed Rolling Mark Detection Using Object Detection and Levenshtein Distance

open access: yesApplied Sciences, 2023
This paper presents an automated high-speed rolling mark recognition system for railroad rails utilizing image processing techniques. Rolling marks, which consist of numbers, letters, and special characters, were engraved into the rail web as 3D ...
Manuel Krammer   +3 more
doaj   +1 more source

Exports, Export Destinations, and Skills [PDF]

open access: yesAmerican Economic Review, 2012
This paper explores the links between exports, export destinations, and skill utilization. We identify two mechanisms behind these links: differences across destinations in quality valuation and in exporting required services, activities that are intensive in skilled labor. Depending on the characteristics of the source country (income, language), the
Irene Brambilla   +2 more
openaire   +3 more sources

INNOVATIVE TRANSFORMATION OF AGRICULTURAL ENTERPRISES IN CONDITIONS OF UNCERTAINTY

open access: yesEconomics & Education, 2021
The purpose of the paper is an in-depth study of the innovative transformation of agricultural enterprises in the conditions of unpredictability, the need to spread and introduce new technologies that help reduce the effects of any crisis.
Yuliia Shevchenko
doaj   +1 more source

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