Results 21 to 30 of about 348 (128)

Pre-Service Teachers’ Perceptions on the Use of Heritage in Secondary Education and Their Reception of Educational Materials from the Heritage and Museum Sector: A Case Study in Flanders (Belgium)

Heritage
There has been a growing policy interest in establishing connections between heritage and education. Nevertheless, there seems to be very little evaluation or critical reflection on what actually happens in practice, and it remains unclear how heritage ...
Joris Van Doorsselaere
doaj   +1 more source

First Order Kinetics of Biodiesel Synthesis Using Used Frying Oil through Transesterification Reaction

Aceh International Journal of Science and Technology, 2020
This research aims to study the first-order kinetics of biodiesel production from used frying oil (UFO) through transesterification with methanol. Used frying oil was collected from fried peddlers around the campus of the University of Lampung. Technical
Agus Haryanto, Amieria Citra Gita, Tri Wahyu Saputra, Mareli Telaumbanua   +3 more
doaj   +1 more source

Persistent immunogenicity of integrase defective lentiviral vectors delivering membrane-tethered native-like HIV-1 envelope trimers

npj Vaccines, 2022
Integrase Defective Lentiviral Vectors (IDLVs) represent an attractive vaccine platform for delivering HIV-1 antigens, given their ability to induce specific and persistent immune responses in both mice and non-human primates (NHPs).
Alessandra Gallinaro, Maria Franca Pirillo, Yoann Aldon, Serena Cecchetti, Zuleika Michelini, Antonella Tinari, Martina Borghi, Andrea Canitano, Paul F. McKay, Roberta Bona, Maria Fenicia Vescio, Felicia Grasso, Maria Blasi, Silvia Baroncelli, Gabriella Scarlatti, Celia LaBranche, David Montefiori, Mary E. Klotman, Rogier W. Sanders, Robin J. Shattock, Donatella Negri, Andrea Cara   +21 more
doaj   +1 more source

UFO Religions – Beginnings and Main Forms

Etnoantropološki Problemi, 2010
This paper looks at UFO religions, and considers the major factors that have played a role in the emergence and development of these alternative religious movements - from reports of close encounters of the third and fourth kinds and science fiction ...
Danijel Sinani
doaj   +1 more source

V2 hotspot optimized MVA vaccine expressing stabilized HIV-1 Clade C envelope Gp140 delays acquisition of heterologous Clade C Tier 2 challenges in Mamu-A*01 negative Rhesus Macaques

Frontiers in Immunology, 2022
Stabilized HIV envelope (Env) trimeric protein immunogens have been shown to induce strong autologous neutralizing antibody response. However, there is limited data on the immunogenicity and efficacy of stabilized Env expressed by a viral vector-based ...
Tiffany M. Styles, Sailaja Gangadhara, Pradeep B. J. Reddy, Anusmita Sahoo, Ayalensh Shiferaw, Sarah Welbourn, Pamela A. Kozlowski, Cynthia A. Derdeyn, Cynthia A. Derdeyn, Vijayakumar Velu, Vijayakumar Velu, Rama Rao Amara, Rama Rao Amara   +12 more
doaj   +1 more source

Ufo

, 2012
Published as part of Melika, George, Tang, Chang-Ti, Yang, Man-Miao, Bihari, Péter, Bozsó, Miklós & Pénzes, Zsolt, 2012, New species of cynipid inquilines of the genus Ufo Melika & Pujade-Villar, 2005 (Hymenoptera: Cynipidae: Synergini), pp.
Melika, George, Tang, Chang-Ti, Yang, Man-Miao, Bihari, Péter, Bozsó, Miklós, Pénzes, Zsolt   +5 more
openaire   +2 more sources

Synthesis of Biodiesel from Used Frying Oil using Modified Banana Peel Waste as a Heterogeneous Catalyst

Platform, a Journal of Engineering, 2023
In this study, biodiesel was synthesised from a transesterification reaction of used frying oil (UFO) catalysed by modified banana peel waste (Modified-BPW).
Nur Suhaida Rosli, Noor Yahida Yahya, Lee Yong Sian, Noor Amirah Abdul Halim   +3 more
doaj  

Intelligent Sky Guardians (InSkyGuard): An Aerial Robotic Swarm for Autonomous Detection and Entrapment of Rogue Multirotors

Advanced Robotics Research, EarlyView.
Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings, Levanya Dewanarayana, Iline Shaju, Haider Al‐Wizni, Sampson Marquis, Weicheng Huang, Pooya Sareh   +6 more
wiley   +1 more source

Ultrafast oscillations in the human brain and their functional significance

Epilepsia, EarlyView.
Abstract Objective The upper frequency limit of human brain activity remains unknown. Using ultrahigh sampling rate (≥20 kHz) intracranial microelectroencephalography, this study aimed to systematically explore and quantitatively characterize brain field oscillations beyond the established high‐frequency oscillation range (>2 kHz), and to determine ...
Milan Brázdil, Vojtěch Trávníček, Jonathan Curot, Martin Pail, Monika Służewska‐Niedźwiedź, Robert Roman, Filip Plešinger, Emmanuel Barbeau, Michal Kucewicz, Petr Klimeš, Jan Cimbálník, Pavel Jurák, William C. Stacey, Gregory A. Worrell   +13 more
wiley   +1 more source

The Great Cosmic Silence: What Does the Fermi Paradox Tell About the Future of Humanity?

Global Policy, EarlyView.
ABSTRACT This article examines how institutional time horizons shape the long‐term survival prospects of human technological civilisation. While research on global catastrophic and existential risks has expanded, the temporal structures of political‐economic institutions remain underexamined.
Heikki Patomäki
wiley   +1 more source