Results 121 to 130 of about 36,524 (244)

Nonlinear compensation techniques for magnetic suspension systems [PDF]

In aerospace applications, magnetic suspension systems may be required to operate over large variations in air-gap. Thus the nonlinearities inherent in most types of suspensions have a significant effect. Specifically, large variations in operating point
Trumper, David L.
core   +1 more source

Aligning Real‐Time Recurrence Computational Fluid Dynamics Simulations with Plant Data for the Ruhrstahl–Heraeus Degassing Process of Steel

steel research international, EarlyView.
Uncertainties exist in computational fluid dynamics (CFD) modeling of complex metallurgical processes, even when partly validated by laboratory experiments. rCFD enables computationally efficient prediction of long‐term RH degassing and can be adapted to vary flow conditions.
Xiaomeng Zhang, Maria Thumfart, Roman Rössler, Stefan Pirker   +3 more
wiley   +1 more source

Study to develop gradiometer techniques [PDF]

The primary goal of the current gravity gradiometer research at Stanford has been to establish the feasibility of using a gravity gradiometer with 1 E accuracy, as the primary sensor in various applications. The two applications considered here in detail
Debra, D. B., Kurosaki, M., Schaechter, D.   +2 more
core   +1 more source

Research on a Drone‐Based Vacant Parking Detection System

IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
It can be difficult to know which spaces are available in parking lots and bicycle parking areas, so knowing the availability status is necessary for efficient parking. Therefore, in this study, we developed the drone that can display the availability status. Availability is determined by whether it can read a QR code attached to the ground. To conduct
Hiroki Mineshita, Syunsuke Wakamatsu, Hun‐ok Lim   +2 more
wiley   +1 more source

Estimating red deer Cervus elaphus population density using drones in a steep and rugged terrain

Wildlife Biology, EarlyView.
Precise and accurate information about population density, crucial for wildlife management, is difficult to obtain for elusive species living in dense forests or steep and inaccessible terrain. Using unmanned aerial vehicles (UAVs), we developed a method for obtaining absolute population estimates of ungulates living in steep, rugged, and partly ...
Julie Bommerlund, Torbjørn Ergon, Simon Filhol, Atle Mysterud   +3 more
wiley   +1 more source

Prospects for Developing Compressed Air Energy Storage in Saudi Arabia

IET Smart Energy Systems, EarlyView.
Under Saudi Arabia's Vision 2030, this paper analyses the supporting role of Compressed Air Energy Storage in high‐penetration renewable energy systems and, in light of the local geological resources and grid conditions, demonstrates its feasibility for deployment and future development prospects.
Mingzhong Wan, Jun Li, Xiaoping Wang, Size Li, Jingcui Li, Priyank Lathwal, Zhide Zhu   +6 more
wiley   +1 more source

Trace Element Patterns in Juvenile Wild Chimpanzee Dentitions

Archaeometry, EarlyView.
ABSTRACT Trace elements are used to infer mammalian early‐life diets, environmental toxins, dispersal patterns, stress histories, and weaning ages. Here, we employ laser ablation‐inductively coupled plasma‐mass spectrometry (LA‐ICP‐MS) to reveal elemental patterns in our closest living relatives, chimpanzees.
Tanya M. Smith, Manish Arora, Maya Bharatiya, Nicole Leonard, Jian‐xin Zhao, Christine Austin   +5 more
wiley   +1 more source

Smell and Taste Disorder Impact on Eating Habits: A Cross‐Sectional Observational Study

Clinical Otolaryngology, EarlyView.
ABSTRACT Background Smell and Taste disorders (SATDs) are underreported. There is a wide range of aetiology but recently we have seen growing prevalence related to Covid‐19 infection. SATDs have broad implications for people's lives, including a significant impact on nutritional intake and eating behaviours, which we further explore here.
L. Camp, D. Boak, N. J. Garner, C. Philpott   +3 more
wiley   +1 more source

Accuracy of vertical deflection determination by present-day inertial instrumentation [PDF]

An analysis of results obtained in the Canadian Rock Mountains indicates that the observation of deflection differences along the same line can be repeated with a precision of about 0.5 sec but that there are systematic discrepancies between the forward ...
Schwarz, K. P.
core   +1 more source

Resource effects of COVID‐induced work‐from home: A qualitative study of parental and non‐parental white collar workers in Germany

European Management Review, EarlyView.
Abstract Germany is a corporate environment that is sceptical towards digitalization and work‐from‐home, and in which it is customary to separate professional and personal spheres of life. The COVID‐19 pandemic, and ensuing government‐mandated shutdowns, changed all that by inducing extensive work‐from‐home conditions for most of the white collared ...
Jasmin Mahadevan, Sven Metzler, Jule Amelie Vögele, Raphael Diehm   +3 more
wiley   +1 more source