Results 1 to 10 of about 11,565,927 (142)

Good Practices for Overcoming the Impact of the Sars-Cov-2 Crisis on the HoReCa Industry [PDF]

open access: yesAmfiteatru Economic, 2022
The pandemic crisis of SARS-CoV (Severe Acute Respiratory Syndrome Coronavirus) -2 has profoundly and often dramatically changed our lives.
State, C. , Popescu, D.
doaj   +1 more source

Longitudinal Absolute Stability of a BWB Aircraft-Pilot System with Saturated Actuator Model [PDF]

open access: yesINCAS Bulletin, 2013
This paper deals with the analysis of the P(ilot) I(n-the-Loop) O(scillations) of the second category (with rate and position liming in the closed loop pilot-vehicle system), caused by the dynamic coupling between the human pilot and the aircraft.
Claudia Alice STATE
doaj   +1 more source

A Linear Analysis of a Blended Wing Body (BWB) Aircraft Model [PDF]

open access: yesINCAS Bulletin, 2011
In this article a linear analysis of a Blended Wing Body (BWB) aircraft model is performed. The BWB concept is in the attention of both military and civil sectors for the fact that has reduced radar signature (in the absence of a conventional tail) and ...
Claudia Alice STATE
doaj   +1 more source

Numerical considerations relative to simulation of aileron-ruder controls in the roll-yaw motion [PDF]

open access: yesINCAS Bulletin, 2010
This paper deals with numerical considerations relative to simulation of aileron-ruder controls in the roll-yaw motion. The state of the art is analyzed in the first section, the initial system, in section two, the description of the process which ...
Claudia Alice STATE
doaj   +1 more source

The State of Food Security and Nutrition in the World 2021

open access: yes, 2021
Multi-sector nutrition programmes (MSNPs) have gained increasing prominence over the last two decades to address the many direct and underlying determinants of malnutrition.

semanticscholar   +1 more source

VINS-Mono: A Robust and Versatile Monocular Visual-Inertial State Estimator [PDF]

open access: yesIEEE Transactions on robotics, 2017
One camera and one low-cost inertial measurement unit (IMU) form a monocular visual-inertial system (VINS), which is the minimum sensor suite (in size, weight, and power) for the metric six degrees-of-freedom (DOF) state estimation.
Tong Qin, Peiliang Li, S. Shen
semanticscholar   +1 more source

Defining the Failure of Medical Therapy for Inflammatory Bowel Disease in the Era of Advanced Therapies: A Systematic Review

open access: yesBiomedicines, 2023
Background: The expansion of advanced therapies for inflammatory bowel disease created a lag between the development of these new therapies and their incorporation and use in daily practice.
Monica State, Lucian Negreanu
doaj   +1 more source

Simplified State Space Layers for Sequence Modeling [PDF]

open access: yesInternational Conference on Learning Representations, 2022
Models using structured state space sequence (S4) layers have achieved state-of-the-art performance on long-range sequence modeling tasks. An S4 layer combines linear state space models (SSMs), the HiPPO framework, and deep learning to achieve high ...
Jimmy Smith   +2 more
semanticscholar   +1 more source

Absolute stability for the lateral-directional BWB model with rate limited actuator [PDF]

open access: yesINCAS Bulletin, 2012
In this paper the authors present a study regarding the interaction between the human pilot and the aircraft which may result in a dangerous phenomenon called Pilot Induced Oscillations (PIO), in the context of the lateral directional motion.
Ionel IORGA, Claudia STATE
doaj   +1 more source

Production of silver nanoparticles (AgNPs) by certain bacterial strains and their characterization [PDF]

open access: yesNovel Research in Microbiology Journal, 2018
Development of biologically inspired experimental processes for the biosynthesis of nanoparticles (NPs) is an evolving important branch of nanotechnology.
Abo-State, M.A.M. , Partila, A.M.
doaj   +1 more source

Home - About - Disclaimer - Privacy