Results 301 to 310 of about 593,294 (381)

A Modular Microfluidic System to Generate Gradient Hydrogels with Simple‐to‐Complex Stiffness Profiles for Mechanobiology

Advanced Materials Technologies, EarlyView.
This work introduces a universal approach for fabricating stiffness gradient hydrogels with diverse stiffness ranges and gradient profiles. Gradient formation is achieved by precisely controlling the thermal landscape within a microfluidic system, which drives thermophoretic redistribution of precursor components in solution.
Shin Wei Chong, Jameel Sardharwalla, Gweneth Sofia P. Masonsong, Joshua Cosgrove, Anthony Katselas, Isaac J. Gresham, Marcela M. M. Bilek, Yi Shen, Chiara Neto, Daniele Vigolo   +9 more
wiley   +1 more source

Validation of DIGIROP- Birth and DIGIROP- Screen for the discovery of retinopathy of prematurity requiring treatment in preterm births in Saudi Arabia. [PDF]

Saudi Med J
Ahmedhussain HK, Raffa LH, Alosaimif AM, Alessa SK, Alharbi SY, Almarzouki H, AlQurashi MA.   +6 more
europepmc   +1 more source

Understanding and Circumventing Failure Mechanisms in Chalcogenide Optical Phase Change Material Ge2Sb2Se4Te

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
Chalcogenide optical PCMs have gathered interest for their potential in compact, non‐volatile optics and photonics. Free‐space PCM metasurfaces require new considerations from phase change memory that need to be addressed for reliable scale‐up. Several failure mechanisms pertaining to free‐space PCM devices and layout methods are isolated to prevent ...
Cosmin Constantin Popescu, Kiumars Aryana, Brian Mills, Tae Woo Lee, Louis Martin‐Monier, Luigi Ranno, Jia Xu Brian Sia, Khoi Phuong Dao, Hyung‐Bin Bae, Vladimir Liberman, Steven A. Vitale, Myungkoo Kang, Kathleen A. Richardson, Carlos A. Ríos Ocampo, Dennis Calahan, Yifei Zhang, William M. Humphreys, Hyun Jung Kim, Tian Gu, Juejun Hu   +19 more
wiley   +1 more source

Perceptions and practices in urban Burkina Faso: a qualitative study on gestational age estimation among health workers. [PDF]

Int J Qual Stud Health Well-being
Compaoré A, Ouédraogo M, Ouattara CA, Ouédraogo LO, Deng L, Sawadogo PN, Lachat C, Toe LC, Dailey-Chwalibóg T.   +8 more
europepmc   +1 more source

Modified Chemical Bath Deposition of Tin Oxide for All‐Scalable Perovskite Solar Modules

Advanced Optical Materials, EarlyView.
A stable and scalable chemical bath deposition method for SnOx electron transport layer is developed using PbCl2 to control hydroxide levels. The resulting films enable smooth morphology and excellent optoelectronic properties. Perovskite solar cells fabricated on these T‐SnOx layers achieve 24.5% efficiency and 1000 h operational stability.
Muhammad Awais, Wanlong Wang, Augusto Amaro, Yameen Ahmed, Mohammad Reza Kokaba, Vishal Yeddu, Dongyang Zhang, I Teng Cheong, Victor Marrugat‐Arnal, Nicholas Sandor, Makhsud I. Saidaminov   +10 more
wiley   +1 more source

Differential microstructural development within sensorimotor cortical regions: A diffusion MRI study in preterm and full-term infants

Brandstaetter A, Gondova A, Devisscher L, Rivière D, Auzias G, Leprince Y, Dubois J.   +6 more
europepmc   +1 more source

An Atypical Presentation of Bartter Syndrome Type 3 With Hypocalciuria and Opisthotonus Posture in a Preterm Infant. [PDF]

Clin Case Rep
Hassan K, Afara I, Harajli A, Allam J, Saliba K, Harb F.   +5 more
europepmc   +1 more source

Energy Consumption Optimization in Trajectory Planning for Fuel Cell Hybrid Uavs Based On HMPC

Advanced Robotics Research, EarlyView.
The endurance limitation of multirotor drones is a critical challenge. This study adopts a hybrid power system of fuel cells and lithium‐ion batteries. Using Nondominated Sorting Genetic Algorithm II, it integrates trajectory planning with energy management optimization.
Xindi Wang, Jianyang Dong, Yongming Yao, Kaijin Hu, Jianxiong Cui, Yikai Luo, Jiawen Zhang, Shichao Niu   +7 more
wiley   +1 more source

Association of various postnatal risk factors with progression of retinopathy of prematurity (ROP) in preterm neonates: A case-control study. [PDF]

J Family Med Prim Care
Gaba A, Singh H, Kaur R.
europepmc   +1 more source

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

Advanced Robotics Research, EarlyView.
This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj, Quan‐Chen Song, Jia‐Yang Juang   +2 more
wiley   +1 more source