Results 131 to 140 of about 1,248,108 (308)

Nitrogen fixation rate across the Mediterranean Sea

open access: yes, 2013
Nitrogen fixation rate across the Mediterranean ...
Mulholland, Margaret R   +9 more
core   +1 more source

Improving nitrogen fixation

open access: yesCalifornia Agriculture, 1976
California Agriculture - All ...
California Agriculture
doaj  

Multi‐Parametric Fluorescence Spectroscopy for the Detection and Characterization of Plant‐Derived Protein Residues on 316L Stainless Steel

open access: yesAdvanced Materials Interfaces, EarlyView.
UV–vis fluorescence spectroscopy enables sensitive monitoring of plant protein adsorption on AISI 316L stainless steel under food‐processing‐relevant conditions. Spectral deconvolution reveals adsorption‐induced changes associated with protein–surface interactions and conformational alterations, demonstrating the potential of the technique for ...
Alexander Khort   +6 more
wiley   +1 more source

Does poly-β-hydroxybutyrate interfere with nitrogen fixation in bacteroids?

open access: yes, 2001
While most rhizobia accumulate poly--hydroxybutyrate (PHB) during free-living reproductive growth, not all of them are able to store the polymer in symbiotic life. The role of PHB during nitrogen fixation in bacteroid state is still unclear.
POVOLO, SILVANA, CASELLA, SERGIO
core  

Two‐Way Shape Memory Polymer Composite Gripper for Adaptive Robotic Applications

open access: yesAdvanced Materials Technologies, EarlyView.
A two‐way shape memory polymer (SMP) composite is developed with intrinsic shape‐changing capability driven solely by temperature, eliminating external actuation loads. Embedding the SMP in a low‐stiffness elastomeric matrix enabled reversible transformations during heating and cooling cycles.
Aamna Hameed, Kamran Ahmed Khan
wiley   +1 more source

Nitrogen fixation rate of Trichodesmium spp. and N2 fixation in the Atlantic Ocean

open access: yes, 2013
Nitrogen fixation rate of Trichodesmium spp.
Beatriz Mouriño-Carballido (577531)   +9 more
core   +1 more source

Laser‐Induced Local De‐Doping in Organic Semiconductors

open access: yesAdvanced Materials Technologies, EarlyView.
The polymer PBTTT‐C14 doped with the small molecule acceptor F4TCNQ is considered as a benchmark material system. Mask‐free, microscale patterning of the doping level via laser‐induced heating and sublimation of dopant molecules is shown. Controlling laser irradiance and swath spacing allows dopant level control with laser‐limited resolution, opening ...
Christian Rainer   +5 more
wiley   +1 more source

Spatially Configurable Conformal Sensor Integration on an Ultra‐Fine Metallic Needle for Minimally Invasive Deep‐Tissue Oxygen Monitoring

open access: yesAdvanced Materials Technologies, EarlyView.
A multi‐point oxygen‐sensing ultra‐fine needle (MO‐UFN) is developed by conformally integrating a lithographically patterned flexible electrochemical sensor array onto a clinical acupuncture needle. The platform preserves an approximately 0.3 mm diameter while enabling spatially resolved oxygen profiling along the insertion pathway.
Yeju Seo   +9 more
wiley   +1 more source

Editorial: Soybean molecular breeding and genetics

open access: yesFrontiers in Plant Science, 2023
Guo-Liang Jiang   +4 more
doaj   +1 more source

Angled Nozzle Aerosol Jet Printing to Streamline Conformal Patterning of Electronics

open access: yesAdvanced Materials Technologies, EarlyView.
A modular, angled aerosol jet printhead is demonstrated to streamline patterning on nonplanar surfaces, including 90° step edges and confined internal geometries. A detailed analysis of gravitational settling for a sheathed aerosol flow and deconvolution of oblique deposition and gravitational effects supports the versatility of this approach for ...
Louis O. Morgan   +4 more
wiley   +1 more source

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