Results 181 to 190 of about 3,366,162 (355)

Does Early Initiation of Labor Epidural Analgesia Affect Labor Outcomes? A Randomized Clinical Trial

open access: yesArchives of Anesthesia and Critical Care
Background: Although epidural analgesia (EA) is a popular and effective method for pain relief during labor, significant controversy exists in terms of the impact of EA on labor outcomes and the best time for initiation of EA.
Masoomeh Nataj-Majd   +3 more
doaj   +1 more source

Durable Low‐Interfacial Toughness PDMS/SiO2 Coatings with Superior Anti‐Icing and Large‐Scale Deicing Performance in the Natural Field

open access: yesAdvanced Materials Interfaces, EarlyView.
Low‐interfacial toughness PDMS/SiO2 coatings are applied to aluminum substrates and tested under natural high‐altitude conditions. The coatings demonstrate strong anti‐icing, icephobic, and large‐scale deicing performance. Field results highlight delayed freezing, reduced ice adhesion, and stable durability, offering practical insights into the use of ...
Tao Zhu   +7 more
wiley   +1 more source

Evaluation of factors that predict the success rate of trial of labor after the cesarean section. [PDF]

open access: yesBMC Pregnancy Childbirth, 2021
Mi Y   +8 more
europepmc   +1 more source

Picketing for Area Standards: An Exception to Section 8(b)(7) [PDF]

open access: yes, 1968
A union\u27s picketing for area standards, requesting a non-union employer to provide the prevailing employment benefits offered by unionized operations in the locale, has been held by the National Labor Relations Board to be non-recognitional and hence ...

core   +1 more source

Transparent, Sprayable Plastic Films for Luminescent Down‐Shifted‐Assisted Plant Growth

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
Spreading the light: A modular approach to down‐shifting europium‐containing polyoxotitanium luminescent cages is developed, allowing their incorporation into sprayable plastic coatings on agricultural greenhouses for accelerated plant growth. Abstract The world's steadily growing population and global heating due to climate change are a threat to food
Rosa Müller   +17 more
wiley   +1 more source

Exploring the Generalization of Cancer Clinical Trial Eligibility Classifiers Across Diseases [PDF]

open access: yesarXiv
Clinical trials are pivotal in medical research, and NLP can enhance their success, with application in recruitment. This study aims to evaluate the generalizability of eligibility classification across a broad spectrum of clinical trials. Starting with phase 3 cancer trials, annotated with seven eligibility exclusions, then to determine how well ...
arxiv  

How to Manufacture Photonic Metamaterials

open access: yesAdvanced Materials Technologies, EarlyView.
Metamaterials boast applications such as invisibility and “hyperlenses” with resolution beyond the diffraction limit, but these applications haven’t been exploited in earnest and the market for them hasn’t grown much likely because facile and economical methods for fabricating them without defect has not emerged.
Apurba Paul, Gregory Timp
wiley   +1 more source

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