Results 121 to 130 of about 5,604,433 (217)

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

Transposable Element Dynamics Drive the Genomic Evolution and Phenotypic Diversification of Allotetraploid Common Carp

open access: yesAdvanced Science, EarlyView.
By integrating 516 whole‐genome resequencing datasets and 236 transcriptomes of allotetraploid common carp, this study establishes the first population‐scale atlas of transposable element (TE) variation in teleost species. TE bursts, relaxed purifying selection, and lineage‐specific loss of ancient insertions shape genome evolution and phenotypic ...
Shuimu Hu   +11 more
wiley   +1 more source

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  

A Bio‐Inspired Visual Sensor With UV‐to‐NIR Fusion for Enhanced Recognition in Autonomous Driving Systems

open access: yesAdvanced Science, EarlyView.
Inspired by the sophisticated multilayer retinal architecture found in Pacific salmon eyes, a novel van der Waals heterojunction sensor based on NbNiTe5/BP is designed. Upon illumination at distinct wavelengths of 365 and 820 nm, the device exhibits distinctive bipolar photocurrent responses with opposite polarities. This unique optoelectronic behavior
Tianle Zeng   +18 more
wiley   +1 more source

Use of Light Emitting Diodes for photographic lighting on Autonomous Underwater Vehicles

open access: yes, 2003
Thesis (S.M.)--Massachusetts Institute of Technology, Dept.
Rosser, Saul, 1979-
core  

Polarization Holographic 4D Phenotyping Reveals Nanoplastic Induced Dysfunction in Zooplankton

open access: yesAdvanced Science, EarlyView.
Contaminant‐induced dysfunction in complex aquatic organisms remains difficult to resolve across scales. Polarization Holographic Imaging Microscopy (PHIM) integrates polarization‐sensitive holography with computational volumetric reconstruction for label‐free phenotyping of zooplankton in natural seawater, revealing that nanoplastic stress drives ...
Yuxing Li   +8 more
wiley   +1 more source

Simulation of motion response of spar type oil platform

open access: yes, 2001
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 2001.Includes bibliographical references (p.
Cornforth, Whitney Alan, 1977-
core  

Covert Optical Fingerprints Within Overt Structural Colors via Cascaded Cavity Resonances

open access: yesAdvanced Science, EarlyView.
Cascaded photonic–plasmonic cavities combine vivid structural colors with hidden stochastic optical fingerprints in a single monolithic platform. Layered cavities control the overt appearance, while disordered nanogap resonances generate covert scattering with limited mutual influence.
Gyurin Kim   +6 more
wiley   +1 more source

Numerical solution of the cable dynamic equations using the linearized equivalent damping force

open access: yes, 1985
Thesis (Ocean E.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 1985.MICROFICHE COPY AVAILABLE IN ARCHIVES AND ENGINEERING.Bibliography: leaves 62-63.by Hyunkyoung Shin.Ocean ...
Shin, Hyunkyoung
core  

Zinc Fingers as Programmable Metalloprotein Scaffolds for Altering Pathogenic Biomolecular Phase Transitions

open access: yesAdvanced Science, EarlyView.
Modular zinc finger (ZF) metalloproteins function as programmable biomolecular scaffolds that modulate pathogenic amyloid assembly. Through direct protein–protein interactions, ZF arrays alter amyloid phase behavior and redirect β‐sheet fibrillization toward nontoxic aggregates.
Seongmin Park   +16 more
wiley   +1 more source

Home - About - Disclaimer - Privacy