Results 231 to 240 of about 5,579,787 (414)

Passively Ultra Cooling Patch Enabling High‐Efficiency Power‐Water Cogeneration

open access: yesAdvanced Materials, EarlyView.
Photovoltaics are the most viable solar energy technology. This work introduces an ultra‐cooling patch (UCP) for passive thermal management of PV, achieving a 28% increase in power density and a water production rate of 2.2 L day−1. The enhancement results from the aligned channels and configurable heat transfer pathways of the UCP, which significantly
Zhengyi Mao   +15 more
wiley   +1 more source

The Effect of Local Infiltration of Dexmedetomidine as an Adjuvant on Breakthrough Pain During Epidural Labor Analgesia: A Randomized Controlled Trial. [PDF]

open access: yesDrug Des Devel Ther
Liu D   +11 more
europepmc   +1 more source

The Global Decline of the Labor Share

open access: yes, 2013
Loukas Karabarbounis, Brent Neiman
semanticscholar   +1 more source

The Space Within: How Architected Voids Promote Tissue Formation

open access: yesAdvanced Materials, EarlyView.
This review explores the role of void spaces in tissue engineering scaffolds and examines four key methods for introducing porosity into hydrogels at different scales. It discusses sacrificial templating, microgels, phase separation, and 3D printing, highlighting principles, advantages, and limitations. It also addresses emerging strategies integrating
Anna Puiggalí‐Jou   +3 more
wiley   +1 more source

Sacrificial Biofabrication for Vascularization: Concept, Materials, Technologies, and Applications

open access: yesAdvanced Materials, EarlyView.
Vasculature is indispensable for tissue viability in regenerative medicine. The sacrificial biofabrication enables precise fabrication of vascular channels by using temporary templates that are subsequently removed. This review defines the concept and delves into sacrificial materials, surrounding materials, fabrication technologies, and biomedical ...
Jiezhong Shi   +7 more
wiley   +1 more source

Implementación de un plan estratégico para reducir la insatisfacción laboral

open access: diamond, 2015
Félix Villegas Yagual   +2 more
openalex   +2 more sources

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