Results 41 to 50 of about 143,901 (312)

The Efficiency of Drone Propellers—A Relevant Step Towards Sustainability

open access: yesEngineering Proceedings
The static efficiency of a propeller cannot be determined in the same way as for propellers operating in the presence of freestream airflow. As various kinds of multirotor drones and small UAVs operate in hovering or nearly hovering modes, it is ...
Jaan Susi, Karl-Eerik Unt, Siim Heering
doaj   +1 more source

Archipriest Peter Tkach in the history of Zaborol parish «Cathedral of the Blessed Virgin»

open access: yesВолинський благовісник, 2017
In the article the information about the founding of the village Zaborol near Lutsk and the first mention of the church is presented. The life and the priestly ministry of the Ukrainian pastor, the perpetual prior of this parish Archpriest Peter Tkach is
archpriest Mykolaj Tsap
doaj   +1 more source

The Burning Question: Frequencies of Tobacco Consumption in Postmedieval (16th–19th c. ce) England and the Netherlands

open access: yesInternational Journal of Osteoarchaeology, EarlyView.
ABSTRACT The frequency of tobacco use during the postmedieval period is widely underexplored; this has repercussions for our understanding of the intoxicant's health impacts during this time. Our study assesses the frequency rates of tobacco consumption in different social groups in England and the Netherlands, two countries in which tobacco use became
Anna M. Davies‐Barrett   +1 more
wiley   +1 more source

In Vitro Safety and Efficacy Evaluation of a Juniperus communis Callus Culture Extract and Matricaria recutita Processing Waste Extract Combination as a Cosmetic Ingredient

open access: yesPlants
For skin health promotion and cosmetic applications, combinations of plant cell extracts are extensively utilized. As most natural ingredient suppliers offer crude extracts from individual plants or specific isolated compounds, the potential interactions
Anna Ramata-Stunda   +8 more
doaj   +1 more source

Mobilizing Presence across Borders: Devotion to Papua New Guinea's Blessed Peter To Rot in Australia

open access: yesOceania, EarlyView.
ABSTRACT This article engages with the conjunctures between migration and religion by focusing on the celebration of Papua New Guinea's ‘National Patron Saint’, the Blessed Peter To Rot, in the Australian diaspora. Both in Sydney and Brisbane, Catholic Papua New Guinea (PNG) migrants have been ‘relocating’ PNG shrines, regalia, relics and ritual ...
Anna‐Karina Hermkens
wiley   +1 more source

Reflections on Comparative Teaching in Public Administration

open access: yesPublic Administration and Development, EarlyView.
ABSTRACT This article integrates our scholarly experience of teaching comparative public administration. In doing so, we offer a unique perspective as the co‐authors carry several diverse attributes, among them their countries of origin, current country in which they are teaching, and their academic experience.
Kim Moloney   +6 more
wiley   +1 more source

Vertical Distribution of Pyrrolizidine Alkaloids in PA-Producing Weeds and Its Relevance for Chamomile (Matricaria recutita L.) Contamination Under Field Conditions

open access: yesHorticulturae
The expansion of organic farming in Europe increases the co-occurrence of medicinal and aromatic plant crops and pyrrolizidine alkaloid (PA)-producing weeds, raising serious contamination concerns.
Ilva Nakurte, Gundars Skudriņš
doaj   +1 more source

Globalizing Comparative Public Administration With Integrative Contextualization: State Autonomy in the Developmental Path of Hong Kong and Singapore

open access: yesPublic Administration and Development, EarlyView.
ABSTRACT The lack of a common variable for comparison has been a major obstacle to the development of Comparative Public Administration (CPA). State autonomy enables an integrative contextualization approach, allowing both the analysis of contextual individual country experiences and the generation of generalized comparable knowledge.
Wilson Wong
wiley   +1 more source

Who Holds the Strings? Hybrid Governance in Small States

open access: yesPublic Administration and Development, EarlyView.
ABSTRACT This paper examines how governance in Caribbean small island developing states (SIDS) is reshaped by enduring postcolonial legacies, recurrent crises, and deepening global interdependence. It highlights turbulence, understood as a structural, generative condition of fragmented and recombining authority, as its central analytical contribution ...
Dana‐Marie Ramjit
wiley   +1 more source

Home - About - Disclaimer - Privacy