Results 51 to 60 of about 41,718 (241)

Structural and Mechanical Dynamics of Polymer Membranes Across Multilength Scales

Advanced Science, EarlyView.
Distinct surface‐to‐bulk mechanical contrasts in polymer membranes were unveiled, highlighting the need to probe both regions to fully capture their functional behavior. By integrating in situ SAXS–WAXS with AFM‐based nanomechanics, nanodomain‐level heterogeneity and real‐time structural transformations induced by thermal and mechanical stimuli were ...
Rifan Hardian, Hakkim Vovusha, Yue Yuan, Changxia Shi, Eugene Y.‐X. Chen, Mario Lanza, Gyorgy Szekely   +6 more
wiley   +1 more source

Improved screening of retinopathy of prematurity (ROP): development of a target product profile (TPP) for resource-limited settings

BMJ Open Ophthalmology, 2023
Background As more preterm infants survive, complications of preterm birth, including retinopathy of prematurity (ROP), become more prevalent. ROP rates and blindness from ROP are higher in low-income and middle-income countries, where exposure to risk factors can be higher and where detection and treatment of ROP ...
Clare E Gilbert, Andrea Zin, Cindy McWhorter, Pukhraj Rishi, Chinyere Ezeaka, Aeesha N J Malik, Dupe S Ademola-Popoola, Odirichi Andrew, Julio A Urrets-Zavalia, Anand Vinekar, Rebecca P Kirby, Kara M Palamountain, Afsar Dastjani Farahani, Alex Pennos, Antonio Castilla Bombín, Ashish N Holani, Elizabeth Asma, Dharma Irugalbandara, Sarah Sitati, Sriharanathan Poopalaratnam, Emeka Ikediugwu, Francis Mutangana, Gilbert Batieka Bonsaana, Guillermo Andres Monteoliva, J Peter Campbell, K Chandrasekhar, Lindsay Hampton-Hampejskova, Nigel Bolster, Nilva Simeren BuenoDeMores, Oluwatimilehin Abayomi, Rilwan Chiroma Muhammad, Roberto Yee, R V Paul Chan   +32 more
openaire   +3 more sources

Bridging Green Chemistry and Circular Economy: A Pathway to Sustainable Polyester Plastics Through Feedstock, Synthesis, and Waste Upcycling

Advanced Science, EarlyView.
This review summarizes green and low‐carbon strategies throughout the entire life cycle of polyester plastics, including sustainable monomer synthesis, optimization polymerization, efficient recycling, and advanced upcycling technologies. The synergistic implementation of these strategies is expected to significantly promote the development of a ...
Jinzhou Li, Junliang Chen, Yingbing Zhang, Li Wang, Pin Gao, Jianping Yang   +5 more
wiley   +1 more source

High-speed PAM4-based Optical SDM Interconnects with Directly Modulated Long-wavelength VCSEL

, 2018
This paper reports the demonstration of high-speed PAM-4 transmission using a 1.5-{\mu}m single-mode vertical cavity surface emitting laser (SM-VCSEL) over multicore fiber with 7 cores over different distances.
Amann, Markus-Christian, Bauwelinck, Johan, Chen, Jiajia, Fu, Songnian, Gan, Lin, Jacobsen, Gunnar, Li, Haolin, Lin, Rui, Liu, Deming, Ozolins, Oskars, Pang, Xiaodan, Popov, Sergei, Schatz, Richard, Spiga, Silvia, Tang, Ming, Tong, Weijun, Torfs, Guy, Udalcovs, Aleksejs, Van Kerrebrouck, Joris, Yin, Xin, Zhang, Lu   +20 more
core   +1 more source

Simultaneously improving ROP and maintaining wellbore stability in shale gas well: A case study of Luzhou shale gas reservoirs

Rock Mechanics Bulletin
The ROP (rate of penetration) within the horizontal section of shale gas wells in the Luzhou oil field is low, seriously delaying the exploration and development process.
Yaoran Wei, Yongcun Feng, Zhenlai Tan, Tianyu Yang, Shuang Yan, Xiaorong Li, Jingen Deng   +6 more
doaj   +1 more source

Non‐Synaptic Function and Localization of Syntaxin‐Binding Protein 1 in a Mouse Model of STXBP1‐Related Epileptic Encephalopathy

Annals of Neurology, EarlyView.
Objective De novo mutations in the syntaxin‐binding protein 1 (STXBP1), encoded by STXBP1, are among the most prevalent causes of variable neurodevelopmental disorders, including epileptic encephalopathy, developmental delay, and movement disorders.
Tao Yang, Rajat Banerjee, Yamei Deng, Sheetal Jahagirdar1, Alexey I. Nesvizhskii, Michael D. Uhler, Jack M. Parent, Yu Wang   +7 more
wiley   +1 more source

To Study the Incidence and Risk Factors of Retinopathy of Prematurity in Himachal Pradesh

Delhi Journal of Ophthalmology
Background: Retinopathy of prematurity (ROP) is a disease of developing immature blood vessels in the retina of premature neonates. With the recent advances in neonatal care, there has been improvement in rates of survival in premature infants.
Richa Sharma, Rajeev Tuli, Gaurav Sharma, Indu Dhiman, Piyush Gautam   +4 more
doaj   +1 more source

A Note on Predicting Rate of Penetration Using Machine Learning Models [PDF]

JES: Journal of Engineering Sciences
Rate of Penetration (ROP) is a critical parameter influencing drilling efficiency and accelerating field development. Although conventional ROP models (e.g., Bourgoyne, Hareland) provided reasonable results, they often struggle with limited accuracy and ...
Ahmad Husseiny, Attia Attia, Ahmed Hagag
doaj   +1 more source

Pentoxifylline dose finding trial in preterm neonates with suspected late onset sepsis (PTX‐trial)

British Journal of Clinical Pharmacology, EarlyView.
Aim The aim of this study (PTX‐trial) is to determine the optimal dose of pentoxifylline (PTX) in preterm neonates (gestational age < 30 weeks) with (suspected) late onset sepsis (LONS). Methods The PTX‐trial is a prospective multicentre open‐label sequential dose‐optimization study with an adapted continual reassessment method.
Serife Kurul, H. Rob Taal, Jan Mazela, Ryszard Lauterbach, Irwin K. M. Reiss, Karel Allegaert, Robert B. Flint, Sinno H. P. Simons   +7 more
wiley   +1 more source

Results of surgery for late sequelae of cicatricial retinopathy of prematurity

Indian Journal of Ophthalmology, 2019
Purpose: To report anatomical and functional results of vitreoretinal surgery in our case series of late cicatricial retinopathy of prematurity (ROP) patients with subtotal retinal detachment.
Hatice Tuba Atalay, Şengül Özdek, Duygu Yalınbaş, Cemal Özsaygılı, Mehmet Cüneyt Özmen   +4 more
doaj   +1 more source