Results 91 to 100 of about 782,959 (332)

A Roadmap for Plasma‐Enabled Electrocatalysis in Urea Production

open access: yesAdvanced Materials, EarlyView.
A modular plasma—electrochemical platform enables fully electrified urea synthesis from air and CO2 under ambient conditions. This Review integrates plasma oxidation, C─N coupling electrolysis, mechanistic insights, and techno‐economic metrics into a roadmap for scalable, distributed, and renewable fertilizer production.
Jingwen Huang   +6 more
wiley   +1 more source

Attitude and performance in controlling dust particles from dental prosthesis and appliance adjustment: a survey of dentists and dental assistants

open access: yesBDJ Open
Objectives To assess the attitude and practices of dentists and dental assistants in managing dust particles generated during dental prostheses or appliances grinding and polishing.
Nareudee Limpuangthip   +2 more
doaj   +1 more source

Bilateral abducens nerve palsy due to septic thrombophlebitis. [PDF]

open access: yes, 2019
PurposeTo report a case of septic thrombophlebitis producing bilateral abducens nerve palsy.ObservationA 65 year-old woman with recent sinus surgery experienced the onset of horizontal diplopia during treatment for bacteremia. Computer tomography of head
Robbins, Shira L   +2 more
core  

Engineering Aging: Approaches to Model and Deconstruct Biological Complexity

open access: yesAdvanced Materials, EarlyView.
The macro‐experiences of aging are the result of an accumulation of micro‐changes that occur over time. Abstract The disparity between the global increase in life expectancy and the steady decline in health outcomes with age has been a major driver for developing new ways to research aging.
Habib Joukhdar   +7 more
wiley   +1 more source

The power of occlusion

open access: yesJournal of Political Power, 2017
The ability to control the terms of debate has powerful consequences for what is and is not considered a valid argument, and what does and does not get taken seriously as a description of the world. In this paper, we focus on the ways in which power is at work to pre-emptively exclude certain ideas and descriptions of relevant phenomena before ...
Jenkins, D, Lukes, S
openaire   +3 more sources

Green Light Vat‐Photopolymerisation for 3D Printing Hydrogels with Complex Lattice Structures

open access: yesAdvanced Materials Technologies, EarlyView.
Green‐light vat‐photopolymerization (gDLP) at 514 nm enables high‐resolution 3D printing of water‐rich hydrogels (60% water) with 50 μm$\umu{\rm m}$ layer precision. This study pioneers a cost‐effective, modified desktop printer and novel bioresins to fabricate complex vascularized lattices.
Livia M. Kalossaka   +4 more
wiley   +1 more source

Bilateral Tuberculum Sextum of Maxillary Permanent First Molar

open access: yesDiagnostics
The human tooth’s morphology, which includes variations in cusp numbers and patterns, is of tremendous interest to anthropologists, morphologists, and dentists.
Mrunali Prashant Deshkar   +5 more
doaj   +1 more source

Transformative 4D Printed SMPs into Soft Electronics and Adaptive Structures: Innovations and Practical Insights

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights recent advancements in 3DP techniques that incorporate emerging multifunctional SMP materials for applications in e‐electronics, soft actuators, biomedical devices, and more. Abstract Shape memory polymers (SMP) have recently gained significant attention as multifunctional materials for flexible and wearable electronics ...
Muhammad Yasir Khalid   +4 more
wiley   +1 more source

Comparative Evaluation of Occlusion with and Without Finishing and Detailing Post Orthodontic Treatment Using T-Scan: A Prospective Follow-Up Study

open access: yesJournal of Orofacial Sciences
Introduction: The phases of orthodontic treatment include Initial Leveling and aligning, space closure, finishing detailing, settling, and retention.
Anwesha Chattopadhyay   +2 more
doaj   +1 more source

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