Results 121 to 130 of about 76,600 (323)

A calipers-free intravitreal anti-VEGF injection technique [PDF]

open access: gold, 2015
Zafer Öztaş   +3 more
openalex   +1 more source

Optimization of ZnGa2O4:Cr3+ Nanoparticles Synthesis Exhibiting Persistent Luminescence for Nanoplastic Labelling and Imaging in Daphnia Magna

open access: yesAdvanced Optical Materials, EarlyView.
ZnGa2O4:Cr3+ nanoparticles with persistent luminescence are synthesized and optimized for labeling microplastics via cryomilling. The solvothermal method provides superior optical properties, enabling background‐free imaging. These luminescent particles are successfully used to trace microplastic uptake and distribution in Daphnia magna, offering a ...
Adrian Drozdowski   +4 more
wiley   +1 more source

Some aspects of the ecology of the leatherback turtle Dermochelys coriacea at Laguna Jalova, Costa Rica [PDF]

open access: yes, 1987
The ecology and reproductive biology of the leatherback turtle (Dennochelys coriacea) was studied on a high-energy nesting beach near Laguna Jalova, Costa Rica, between 28 March and 8 June 1985.
Hirth, Harold F., Ogren, Larry H.
core  

Single Molecule Shape Determination of Biomolecules using DNA Nanoswitch Calipers [PDF]

open access: bronze, 2021
Prakash Shrestha   +3 more
openalex   +1 more source

Poka: A Necro‐Robot Beetle with a Measured Payload Ratio of 6847%

open access: yesAdvanced Robotics Research, EarlyView.
Here, Poka, a necro‐robot beetle with the ability to carry more than 68 times its own weight, is introduced, making it also a walking robot with the highest payload ratio measured to date. This paper is concerned with the design, manufacture and validation of ‘Poka', a novel millimetre‐scale necro‐robot aimed at bridging the performance gap between ...
Yordan Tsvetkov, Parvez Alam
wiley   +1 more source

DOMINO PROJECT GUIDELINES FOR EXPERIMENTAL PRACTICE [PDF]

open access: yes, 2018
The aim of this handbook of experimental guidelines is to level out analyses run during the "Domino project" on practices for sustainable management of organic apple orchard and vineyard in field ...
Dzhuvinov, Vasiliy   +8 more
core  

Differences between Four Skinfold Calipers in the Assessment of Adipose Tissue in Young Adult Healthy Population [PDF]

open access: gold, 2022
Francisco Esparza-Ros   +5 more
openalex   +1 more source

Optimization of the Isolation Method for Large‐Scale Production of Synthetic Bacterial Vesicles for Cancer Immunotherapy

open access: yesAdvanced Therapeutics, EarlyView.
This study introduces a reliable technique for the large‐scale production of bacterial vesicles that maintain their immune‐modulating potential, enabling industrial manufacturing and clinical applications. Although other cancer immunotherapies are available, this research presents an advanced bacterial vesicle‐based therapeutic option, with scalable ...
Negar Ordouzadeh   +6 more
wiley   +1 more source

Ultrasonic techniques for aircraft ice accretion measurement [PDF]

open access: yes
Results of tests to measure ice growth in natural (flight) and artificial (icing wind tunnel) icing conditions are presented. Ice thickness is measured using an ultrasonic pulse-echo technique.
Hansman, R. John, Jr.   +2 more
core   +1 more source

Self‐Adjusting Engineered Probiotic for Targeted Tumor Colonization and Local Therapeutics Delivery

open access: yesAdvanced Science, EarlyView.
Zou et al. developed an engineered strain of Escherichia coli Nissle 1917 with precise targeting abilities for colonization and on‐demand payload release. The engineered probiotic survives and embolizes tumors only in the presence of more than 5 mM L‐lactate. Furthermore, the introduction of an α‐hemolysin circuit enhances its anti‐tumor effect.
Zhen‐Ping Zou   +8 more
wiley   +1 more source

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