Results 51 to 60 of about 9,872,706 (283)

Thoughts on development of modern ship technology

Zhongguo Jianchuan Yanjiu, 2022
With the continuous innovation of new maritime concepts of operations, the modern form of naval warfare presents the characteristics of multi-domain attack and defense, distributed coordination and efficient killing, accelerating the innovation and ...
Yingfu ZHU, Zhiguo XIONG, Yi YUAN, Yulong HU   +3 more
doaj   +1 more source

Improving the Diagnostic Accuracy of Plasma Alzheimer's Disease Biomarkers With Objective and Subjective Cognitive Screening

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Blood‐based biomarkers are increasingly used to identify Alzheimer's disease (AD) pathology and may play an important role in early disease screening and participant selection for clinical trials. However, their performance across stages of cognitive impairment remains unclear. This study examined whether plasma biomarkers differ in
Maryam Abdolmaleki, Leslie S. Gaynor, Dandan Liu, Timothy J. Hohman, Katherine A. Gifford, Henrik Zetterberg, Angela L. Jefferson, Corey J. Bolton   +7 more
wiley   +1 more source

Response characteristics of ship steam power system under switchover of turbine feed water pump

Zhongguo Jianchuan Yanjiu
[Objectives] The switching performance of turbine feed water pump is a key technical indicator to decide the operation stability of ship steam power system, and it is of great significance to the safety of navigation.[Methods] Using the Modular Modeling ...
Yang Yuanlong, Wu Jinxiang, Zheng Zidu, Wu Wei, Sun Ling   +4 more
doaj   +1 more source

A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation

Advanced Engineering Materials, EarlyView.
A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler, Nikolaus Kostwein, Ronald Schnitzer, Christian Mitterer, Verena Maier‐Kiener   +4 more
wiley   +1 more source

Precision allocation of submarine outfitting between pressure and non-pressure hulls

Zhongguo Jianchuan Yanjiu, 2021
ObjectivesSubmarine construction is a multi-procedural coupled process. With the development of modular construction mode, its "outfitting" in a broad sense includes the whole process of material forming, structure building, equipment piping system ...
Wenhua HUANG, Haibo ZHOU, Fei YANG, Changhua GAO, Bo TANG   +4 more
doaj   +1 more source

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

Advanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

The Surface Warfare Test Ship [PDF]

, 1999
Web page capture of TSSE Team 1999 - The Surface Warfare Test Ship project page, as it appeared July 2, 2025.The Surface Warfare Test Ship (SWTS) project was a systems engineering approach to the design of a ship conversion to satisfy the needs of the ...

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Prediction of ice resistance of icebreaker during continuous icebreaking

Zhongguo Jianchuan Yanjiu, 2021
ObjectiveIn order to accurately assess the ice resistance experienced by an icebreaker during continuous icebreaking when sailing in a level ice zone, and understand the characteristics of different prediction methods, this paper uses the empirical ...
Rui CHEN, Wugang HUANG, Xiaolu CHEN, Meize KANG   +3 more
doaj   +1 more source

Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications

Advanced Functional Materials, EarlyView.
Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano, Lorenzo Ravelli, Martina Nardi, Ruowen Tu, Elena Bellini, Valerio Isa, Carlo Filippeschi, Roberta Finazzi, Luca Ceseracciu, Niloofar Paknezhad, Vincenzo Scribano, Paolo Galli, Silvia Lavorano, Simone Montano, Barbara Mazzolai, Marco Contardi, Pietro Cataldi, Athanassia Athanassiou   +17 more
wiley   +1 more source

Experiments of opening and cavity shear flow-induced vibration and structural coupling resonance

Zhongguo Jianchuan Yanjiu, 2017
In order to discuss opening and cavity shear flow-induced vibration and structural coupling resonance, experiments of opening and cavity shear flow-induced vibration and structural noise control are carried out.
XIONG Jishi, LV Shijin, QIU Changlin, WANG Chunxu, CHEN Zhigang   +4 more
doaj   +1 more source