Results 111 to 120 of about 2,652,903 (393)

Oscillating Magnetic Field Induced Bone Injury Repair by using Drug‐Free Micromotors

open access: yesAdvanced Science, EarlyView.
This work presents a payload‐free, minimally invasive approach for bone repair using magnetic hydrogel micromotors, which enhance bone regeneration via localized micromovement stimulation, achieving a twofold increase in new bone formation in vivo. Abstract Bone injury repair remains a significant clinical challenge due to the tissue's limited self ...
Jie Shen   +8 more
wiley   +1 more source

Design Concepts and Performance Characterization of Heat Pipe Wick Structures by LPBF Additive Manufacturing. [PDF]

open access: yesMaterials (Basel), 2022
Kappe K   +5 more
europepmc   +1 more source

Solar dynamic heat rejection technology. Task 2: Heat pipe radiator development [PDF]

open access: yes
This report covers the design, fabrication, and test of several dual slot heat pipe engineering development units. The following dual-slot heat pipes were fabricated and tested: two 6-ft. aluminum heat pipes; a 20-ft.
Alario, Joe, League, Mark
core   +1 more source

From Ancient Techniques to Modern Solutions: In Situ Synthesis of C‐S‐H for Sandstone Conservation

open access: yesAdvanced Science, EarlyView.
Herein, this work presents a paleo‐inspired approach to synthesizing and optimizing C‐S‐H‐based grouting mortars for conserving the sandstone of Beishan Grottoes, Dazu Rock Carvings, China. By achieving an optimal recipe compatible with natural sandstone, this work demonstrates the pivotal role of hydrogen bonding in the adhesion between C‐S‐H mortars ...
Mengjun Jia   +9 more
wiley   +1 more source

Application of formal optimization techniques in thermal/structural design of a heat-pipe-cooled panel for a hypersonic vehicle [PDF]

open access: yes
Nonlinear mathematical programming methods are used to design a radiantly cooled and heat-pipe-cooled panel for a Mach 6.7 transport. The cooled portion of the panel is a hybrid heat-pipe/actively cooled design which uses heat pipes to transport the ...
Camarda, Charles J., Riley, Michael F.
core   +1 more source

Sintered aluminium heat pipe (SAHP) [PDF]

open access: yes, 2012
This work is the product of an ongoing PhD project in the School of the Built and Natural Environment of Northumbria University in collaboration with the University of Liverpool and Thermacore Europe Ltd. The achievements at the end of the first year are
Agnew, Brian   +5 more
core  

High‐Throughput Tiling of Essential mRNAs Increases Potency of Antisense Antibiotics

open access: yesAdvanced Science, EarlyView.
The systematic tiling of essential genes’ mRNA here presented, proposes a valuable tool for the identification of novel PNA sequences with antibiotic potential. The high‐throughput synthetic set up opens the door to investigating thousands of sequences in an economic way and ultimately identifies potent antisense oligonucleotides while also giving room
Giorgia Danti   +3 more
wiley   +1 more source

Application of the heat pipe to enhance the performance of the vapor compression refrigeration system

open access: yesCase Studies in Thermal Engineering, 2019
This paper presents an application of the heat pipe to enhance the performance of the air conditioner. The study is done in two steps. First, the effect of pertinent parameters on the heat transfer rate of the heat pipe set is investigated. Then the heat
Santiphap Nakkaew   +7 more
doaj  

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