Results 141 to 150 of about 32,518 (302)

Mechanically Spatio‐Chimeric Fibrin Assembly Enables Vascular‐Integrated Muscle Reconstruction for Volumetric Muscle Loss Repair

Advanced Materials, EarlyView.
SPARC (spatio‐chimeric, plasma‐based, anisotropic, and shear‐responsive construct) that integrates myogenic and vascular microenvironments within a single construct. The dual‐modulus matrix directs aligned myotube formation and endothelial network development, enabling a vascularized muscle implant that seamlessly anastomoses with host tissue and ...
Su Hyun Jung, Minjun Kim, Da‐Yoon Kim, Min Kyu Kim, Sieun Lee, Yoonhee Jin, Joo H. Kang   +6 more
wiley   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

Advanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

Improvement of Linkage Drive Pumping Unit Construction

Механика машин, механизмов и материалов, 2015
By means of vector algebra, kinematics analysis algorithm of spatial six
membered linkage drive pumping unit model SK8 is developed. Authors obtain decision of system of vector equations, on the basis of which the effect of dynamic errors linkage to the ...
Vasyl Ya. Popovich , Vasyl M. Senchishak , Viktor R. Kharun   +2 more
doaj  

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

Advanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee, Moon‐Jo Kim, DongEung Kim, Chan Ho Moon, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Jong Hwa Seo, Junhyub Jeon, Junhyuk Son, Munwon Lim, Minho Kang, Dong Yun Lee, Donghyun Lim, Jung‐Hoon Park, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Kisuk Yang, Yunho Jeong, Youngho Eom, Hyun‐Do Jung   +21 more
wiley   +1 more source

Design of Pumping Unit for Oil Well

, 2017
Tato práce je zaměřena na konstrukci ropné pumpy a způsobů získávání ropy. První část práce je věnována teorii o způsobu získávání ropy a rozdělení konstrukcí ropných čerpadel.
Machač Martin
core  

Recent Progress in the Phase‐Controlled Synthesis of Ruthenium Nanocrystals for Catalytic Applications

Advanced Materials, EarlyView.
Template effect and kinetic control enable crystal‐phase engineering of Ru nanocrystals, granting access to either metastable fcc‐Ru or stable hcp‐Ru with distinct surface structures, thermal stabilities, and catalytic behaviors. Moreover, the hcp‐Ru can further serve as an epitaxial template to direct Pd and Rh nanocrystals into the metastable hcp ...
Jianlong He, Zhiqi Wang, Jiaqi Guan, Younan Xia   +3 more
wiley   +1 more source

基于ANSYS的链条抽油机链板可靠性影响因素分析

Jixie chuandong, 2013
In order to study the structure reliability of the chain drive pumping unit chain plate,the chain plate of the type of LCJ12-5-14 chain drive pumping unit as an example,the analysis is carried out by ANSYS software.On the basis of the reliability ...
黄天成, 吕伦, 张炎, 袁新梅
doaj  

Retrofit of a Heat Pump Unit

The 1st International Electronic Conference on Machines and Applications, 2022
Miguel Catarino, Pedro Barandier, Antonio J. Marques Cardoso   +2 more
openaire   +1 more source

Images from a Historic Building Recording Survey at Wheal Uny Mine and Hind's Shaft Pumping and Winding Engine Houses, Trewirgie Hill, Redruth, Cornwall, 2023

This digital archive comprises images from a historic building record prior to and following the repair of Grade II Listed winding and pumping engine houses for Hind's Shaft and a calciner chimney at Wheal Uny mine, Trewirgie Hill, Redruth.
Cornwall Archaeological Unit
core   +1 more source