- Research Article
1
- 10.1007/s42405-025-00988-6
A Review of Aerodynamic Systems in Micro Air Vehicles
- Jun 19, 2025
- International Journal of Aeronautical and Space Sciences
- J Anish + 2 more +2
Publications from 2021 to 2026
Showing 6 of 6 papers
A Review of Aerodynamic Systems in Micro Air Vehicles
Novel Methods to Calculate and Estimate the Factors Influencing the Ecological Footprints of Pakistan
Increasing demand for natural resources has exacerbated the scarcity of natural resources. Shortage of natural resources for timely needs is raising some significant environmental issues for the fast-growing population. It is argued that there is a trade-off between economic growth and environmental quality but it is debatable. To expand this debate, this article examines the short-run and long-run relationship between ecological footprints and income growth accompanied by other macroeconomic indicators. This study investigated the validity of the Environmental Kuznets curve between income growth and environmental pressure in Pakistan. This paper is based on secondary data for the period (1970 to 2021). The Auto-Regressive Distributive lag-bound testing method is utilized to determine the short-run and long-run links between income growth and ecological footprints per capita. The study found that a larger proportion of Pakistan’s imports are contaminated with high embodied emissions. An increase in economic prosperity has dynamic implications for the environment across international borders. The products embodied emissions imported in Pakistan are greater than the emissions exported to other economies. The net effect of trade is negative on the environment in Pakistan. The study confirms that there exists a significant statistical relationship between ecological footprints and economic growth. This validates the evidence of the Environmental Kuznets Curve in the case of Pakistan.
Read moreEinmal Kibbuz und zurück. Zionistische Jugendbewegung zwischen Deutschland und Palästina 1926–1930
Die Alija der Gruppe Cherut des Jung-JüdischenWanderbundes/Brit Haolim (JJWB/ Brit Haolim)² und ihre erfolgreicheA nsiedlungi nd er Nähe vonR echovot stellte 1928/29 eine wichtigeZ äsur in der Entwicklungd er jüdischen Jugendbewegung in Deutschland dar.N ach Jahren des Scheiterns und der Stagnation³ hattend ie Chaluzim und Chaluzot den Beweis erbracht,d ass die deutsche zionistische Jugendbewegung in der Lagew ar,a uch am Aufbaue iner neuenj üdischen und so-
Read moreAnais do Workshop em Engenharia de Requisitos
Requirements Engineering is the set of activities involved in managing, surveying, documenting, and maintaining a set of requirements for a product.Engineering involves the use of systematic repeatability techniques to ensure that the Software Requirements are complete, consistent, valid and verifiable.Software Requirements Specification is an organized process oriented towards defining, documenting and maintaining Software Requirements during the development life cycle.Many authors suggest that requirements should always focus their statements on what the software product needs to address without specifying how to implement them.However, the detail of the Software Requirements is influenced by several factors such as: organizational thoughts; existing specification standards; and regulatory needs.This work fits exactly with regulatory needs, where the characteristics of Software Requirements Specification in Regulated Environments such as aeronautics, rail and medical.This article briefly presents the three standards used in these regulated environments (RTCA DO-178C, IEC 62279 and IEC 62304) and analyzes their similarities from a Requirements Specification perspective.
Read moreTraining of Archivists in Romania: Challenges, Limits and Perspectives
The profession of archivist is part of the regulated professions in Romania which implies setting up the responsibilities specific to the profession by the regulatory authority, i.e. the Romanian National Archives. This reality overlaps its own functioning law, which imposes the National Archives` mission and precise responsibilities. This paper envisages the way in which the training of archivists is carried out in Romania starting from the legal framework governing the profession, the content of the professional standard for the archival profession, and continuing with those developments in the Romanian contemporary society which clearly indicate the need to establish a training programme adapted to the current requirements of the profession.
Read moreSuccessful delayed surgical treatment of long-standing and late-onset epithelial ingrowth