Results 81 to 90 of about 558,955 (240)
The Anatomical Record, EarlyView.Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe +3 more
wiley +1 more source
AerospaceTip leakage degrades ducted fan performance and contributes to unsteady loading noise. This study investigates a wall-penetrating blade ring (WPBR) ducted fan for unmanned electric vertical takeoff and landing (eVTOL), replacing radial clearance with ...
Qiang Li +3 more
doaj +1 more source
RANCANG BANGUN ELECTRIC DUCTED FAN TEST BENCH PROTOTIPE PESAWAT VERPOLY [PDF]
, 2020 Engine merupakan suatu komponen pesawat yang sangat penting dan tidak boleh sampai bermasalah. Engine berfungsi sebagai sumber utama penghasil thrust yang berguna agar pesawat bisa terbang dengan baik.
PUTRA, MUHAMMAD DAFFA PRATAMA
core
The Anatomical Record, EarlyView.Abstract All infant mammals must suckle in order to effectively acquire milk from a nipple. Yet, not all infants are able to do so. Preterm infants in particular face significant feeding challenges, often failing to establish successful breastfeeding due to complex neurophysiologic challenges.
Max Sarmet +9 more
wiley +1 more source
Anatomical Sciences Education, Volume 18, Issue 3, Page 241-253, March 2025.Abstract This study describes the process of developing a high‐impact, low‐cost, and low‐maintenance air ventilation system for anatomy facilities. It employed the strategic application of Value Engineering (VE), assuring that the air ventilation system meets contemporary threshold limit values (TLVs) for formaldehyde in the working zone of dissection ...
Jürgen Russ, Niels Hammer
wiley +1 more source
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2018 When developing counter-rotating fans for advanced aircraft engines with ducted blades (CRTF), it is very important to ensure high acoustic and aerodynamic characteristics. To provide investigations of aerodynamic and acoustic performance of the original
V. I. Mileshin +3 more
doaj +1 more source
The performance and application of cross flow fans for automotive engine cooling systems [PDF]
, 1986 The work reported centres on the application of cross flow fan units to provide forced air flow over the radiator used for engine cooling. It is shown that a cooling system in which the airflow is ducted through the vehicle would lead to a significant ...
Fernando, L.M
core
Ground/Wall Effects on a Tilting Ducted Fan
, 2011 Mini-vertical take-off and landing aircraft have a wide range of potential applications in urban areas. In flights in confined spaces, however, the aerodynamics of the lifting devices (e.g., tilted ducted fans) change which significantly affects the ...
Zahra Hosseini +2 more
core +1 more source
Low‐Field MRI as a Multiparametric Tool for Large Engineered Tissue Characterization
Biotechnology and Bioengineering, EarlyView.ABSTRACT Advances in 3D bioprinting have enabled the fabrication of large and complex engineered tissues, but their increasing size demands non‐invasive tools for monitoring structure, maturation, and perfusion. Magnetic Resonance Imaging (MRI) offers unique multiparametric capabilities, yet high‐field systems remain costly and inaccessible for most ...
Yilbert Gimenez +8 more
wiley +1 more source
BMEMat, EarlyView.Engineered bacteria serve as smart, living therapeutics that target tumors, deliver drugs, and remodel immunosuppressive microenvironments. This review highlights their potential to potentiate immunotherapy, radiotherapy, and chemotherapy, offering a promising paradigm for precise and synergistic cancer treatment. Abstract The dynamic interplay between
Haonan Shen +9 more
wiley +1 more source