Results 21 to 30 of about 12,307,103 (335)

Airfoil Robust Optimization Based on Convolutional Neural Network and Polynomial Chaos Method

open access: yesHangkong gongcheng jinzhan, 2021
In conventional airfoil optimization design method, the aerodynamic performance of the optimal airfoil can deteriorate at the non-design point, so it is necessary to study the airfoil robust optimization method.An airfoil robustness design method based ...
GAO Yuan   +4 more
doaj   +1 more source

The Basic Observational Analysis of "7.20" Extreme Rainstorm in Zhengzhou

open access: yes暴雨灾害, 2021
Affected by the easterly jet around the Huang-Huai vortex, extreme rainstorm occurred in Zhengzhou from 08:00 BT 18 to 08:00 BT 22 July 2021, and caused serious landslides, mudslides, urban waterlogging and casualties. Based on observations from sounding,
Aifang SU   +5 more
doaj   +1 more source

Implement Algorithm to Reduce Effect of Snowy Weather in North of Iraq on Fso Signal

open access: yesScience Journal of University of Zakho, 2018
Free space optic (FSO) is now a well-established access technology that commonly start using in wireless data transmission because of its large advantage like cost effective and Line-Of-Sight (LOS) permission which lead this technology to be more secure ...
Hashem A. Jabar, Rashid A. Fayadh
doaj   +1 more source

Secure communication technology between network domains based on virtualization avionics platform

open access: yesXibei Gongye Daxue Xuebao, 2022
In the information interconnection scenario of the new generation wide-body aircraft, there is a large amount of real-time bi-directional data exchange between aircraft control domain and airline information services domain in civil aircraft avionics ...
ZHANG Shuang   +5 more
doaj   +1 more source

Oestrus ovis external ophtalmomyiasis: a case report in Burgundy France

open access: yesBMC Ophthalmology, 2018
Background External ophtalmomyiasis (EOM) is a zoonosis related to the presence of Oestrus ovis larvae at the ocular level in small ruminants (i.e. ovine, caprine).
Louise Basmaciyan   +6 more
doaj   +1 more source

Potential Early Risk Biomarkers for Reduced Forced Expiratory Volume in Children Post‐Hematopoietic Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT We sought to identify potential early risk biomarkers for lung disease in children post‐allogeneic HCT. Patients with pulmonary function tests 3 months post‐transplant and plasma samples between days 7 and 14 post‐HCT were included. Six of 27 subjects enrolled had reduced forced expiratory volume 1 (FEV1) z scores.
Isabella S. Small   +3 more
wiley   +1 more source

Application of expert control-improved S-plane algorithm in motion control of near-surface vehicle

open access: yesZhongguo Jianchuan Yanjiu
ObjectiveThis study aims to improve the response speed and efficiency of rudders, and meet the depth-keeping and attitude control requirements of near-surface vehicles under static water and wave disturbances.MethodsAn improved S-plane control algorithm ...
Chao LI   +4 more
doaj   +1 more source

Hardware modeling of GPU geometric pipeline rasterization based on UML and SystemC

open access: yesDianzi Jishu Yingyong, 2019
Architecture and algorithm determine the performance of GPU, and they need be verified as soon as possible. The paper brings forward a method of modeling based on UML(Unified Modeling Language), and describes the process of modeling GPU geometry engine ...
Chen Jia   +3 more
doaj   +1 more source

Protéger et promouvoir le pastoralisme en Afrique [PDF]

open access: yes, 2016
Le pastoralisme subvient aux besoins de dizaines de millions de personnes. Il utilise au mieux des environnements difficiles et offre de nombreux avantages économiques et sociaux.
Centre Technique de Coopération Agricole et Rurale
core  

Nutritional and Behavioral Intervention for Long‐Term Childhood Acute Leukemia Survivors With Metabolic Syndrome

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine   +10 more
wiley   +1 more source

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