Results 121 to 130 of about 5,732,987 (313)

Pulsed GMAW parameter variation to minimize interference form tack welds

open access: yes, 1987
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 1987.Includes bibliographical references.by Gregory C.
Kolodziejczak, Gregory Conrad
core  

Snapshot Spatiotemporal‐Spectral Imaging Enabled by Joint Photonic Encoding

open access: yesAdvanced Science, EarlyView.
Spectra4D enables snapshot spatiotemporal‐spectral imaging by combining high‐speed DMD temporal modulation with CMOS‐integrated Fabry‐Pérot spectral encoding. From a single 2D measurement, a dual‐mask‐guided reconstruction network recovers multiple time‐resolved hyperspectral frames, enabling high‐fidelity observation of rapidly evolving spatial ...
Chunyu Chen   +11 more
wiley   +1 more source

Research Progress on Corrosion and Protection of Aluminum Alloys in Marine Environments [PDF]

open access: yesCailiao Baohu
Aluminum alloys have been widely used in the fields of marine vessels and ocean engineering equipment due to their excellent corrosion resistance and processability,along with inherent advantages such as light weight and high strength.As exploration of ...
ZHANG Shudi, LEI Quanda, LIU Linkun, BING Jiahui, DONG Jialin
doaj  

High-frequency acoustic tomography in a high-current coastal environment

open access: yes, 2000
Thesis (S.M.)--Massachusetts Institute of Technology, Dept.
Egnor, Dianne Elizabeth
core  

Outside the hull electric propulsion for a submarine [PDF]

open access: yes, 1990
Thesis (Nav. E.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 1990.Includes bibliographical references (leaves 188-191).by John Victor Amy, Jr.Nav ...
Amy, John Victor
core  

Glycerol‐Regulated Cytocompatible, Self‐Healing Gel Electrolyte Stabilizes Zinc Metal Anodes for Quasi‐Solid‐State Aqueous Batteries

open access: yesAdvanced Science, EarlyView.
A glycerol‐regulated PVA/PEG self‐healing gel electrolyte reconstructs the hydrogen‐bonding and Zn2+ coordination environments, suppressing water‐related parasitic reactions and enabling regulated Zn nucleation and homogeneous deposition. The resulting quasi‐solid‐state electrolyte combines durable Zn‐metal reversibility, self‐healing functionality ...
Yuchuan Ren   +9 more
wiley   +1 more source

Harnessing the microbial carbon pump: prospects and challenges for coastal carbon sequestration

open access: yesFrontiers in Marine Science
The Marine Microbial Carbon Pump (MCP) theory proposes a novel mechanism for long-term carbon sequestration in the ocean, wherein microbial processes convert labile dissolved organic carbon (LDOC) into recalcitrant dissolved organic carbon (RDOC).
Jinzi Hao   +9 more
doaj   +1 more source

Engineered Marine Biofilms for Ocean Environment Monitoring

open access: yesACS Synthetic Biology
Marine bacteria offer a promising alternative for developing Engineered Living Materials (ELMs) tailored to marine applications. We engineered Dinoroseobacter shibae to increase its surface-associated growth and develop biosensors for ocean environment monitoring. By fusing the endogenous extracellular matrix amyloidogenic protein CsgA with mussel foot
Guillermo Nevot   +6 more
openaire   +2 more sources

Chain link model for axially crushed thin-walled tubes

open access: yes, 2003
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 2003.Includes bibliographical references (p.
Xue, Liang, 1973-
core  

Performance and Environmental Impact of Flexible Temperature Sensors on Cellulose‐Based Substrate

open access: yesAdvanced Electronic Materials, EarlyView.
Toward low‐environmental‐impact approach to thin‐film sensors fabrication using natural ingredient‐based triacetyl cellulose (TAC) substrate. Temperature sensors are fabricated and characterized based on thermal and mechanical performance. Substrate recovery is demonstrated by facile dissolution of a Mo‐based sensor in deionized water.
Dianne C. Corsino   +14 more
wiley   +1 more source

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