Results 181 to 190 of about 11,940,761 (361)

Application of the Gaussian Process Regression Method Based on a Combined Kernel Function in Engine Performance Prediction. [PDF]

ACS Omega, 2022
Shi X, Jiang D, Qian W, Liang Y.
europepmc   +1 more source

Linear quadratic servo control of a reusable rocket engine [PDF]

A design method for a servo compensator is developed in the frequency domain using singular values. The method is applied to a reusable rocket engine.
Musgrave, Jeffrey L.
core   +1 more source

Association of CDKN2A/B Homozygous Deletion and Extent of Resection With Survival of Patients With WHO CNS5 Grade 4 Astrocytoma

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives WHO grade 4 astrocytomas are associated with poor prognosis, and their prognostic factors remain controversial. This study aimed to identify the prognostic factors and develop a management algorithm for these patients. Methods This study retrospectively included 151 CNS5 adult grade 4 astrocytomas from two medical centers.
Jiawei Cai, Guanglin Zhu, Qiu He, Chen Luo, Lingyun Zhuo, Xingfu Wang, Yiming Chen, Xiaoyong Chen, Wendong You, Jiaheng Xu, Yuanxiang Lin, Dezhi Kang, Shuai Wu, Zanyi Wu   +13 more
wiley   +1 more source

Experimental investigation and AI-based prediction of engine performance and emissions using CeO₂-enhanced biodiesel blends. [PDF]

Sci Rep
K G, Ramesha DK, Natesan K, Mazlan N, Prabhu S S.   +4 more
europepmc   +1 more source

Influence of hydrogenated diesel/H₂O₂ blend fuel on diesel engine performance and exhaust emission characterization. [PDF]

Sci Rep, 2023
Moujdin IA, Khan MS, Abulkhair HA, Shaiban AA, Organji HA, Alsaiari AO.   +5 more
europepmc   +1 more source

Comparison of free-piston Stirling engine model predictions with RE1000 engine test data [PDF]

Predictions of a free-piston Stirling engine model are compared with RE1000 engine test data taken at NASA-Lewis Research Center. The model validation and the engine testing are being done under a joint interagency agreement between the Department of ...
Tew, R. C., Jr.
core   +1 more source

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano, Giacomo Boffa, Maria Petracca, Marta Ponzano, Nicole Graziano, Claire Wigley, Claire Riley, Jonathan Howard, Pietro Bontempi, Sylvia Klineova, Fred Lublin, Matilde Inglese   +11 more
wiley   +1 more source

Optimizing diesel engine performance and emissions with mahua biodiesel blends using taguchi methodology. [PDF]

PLoS One
Yadav GPK, Bandhu D, Chatterjee S, Gangwar PK.   +3 more
europepmc   +1 more source

Investigation in PO blending and compression ratio on engine performance and gas emissions including environmental health risk assessment and economic analysis. [PDF]

Environ Sci Pollut Res Int, 2023
Alawa B, Chakma S.
europepmc   +1 more source

Study of small turbofan engines applicable to general-aviation aircraft [PDF]

The applicability of small turbofan engines to general aviation aircraft is discussed. The engine and engine/airplane performance, weight, size, and cost interrelationships are examined. The effects of specific engine noise constraints are evaluated. The
Alsworth, C. C., Burnett, G. A., Merrill, G. L.   +2 more
core   +1 more source