Results 91 to 100 of about 180,894 (284)

An evaluation of referral system for retinopathy of prematurity in leading health centers across Karachi, Pakistan [PDF]

open access: yes, 2010
Objective: Retinopathy of prematurity (ROP) is emerging as a significant avoidable cause of childhood blindness in developing countries. This study was conducted to assess the referral system for ROP in the leading health care centers involved in the ...
Ahmad, Khabir   +2 more
core   +1 more source

Nuclear Entanglement: New Insights Into the Role of Cytoskeleton and Nucleoskeleton in Plant Nuclear Function

open access: yesCytoskeleton, EarlyView.
ABSTRACT Of the three types of cytoskeleton known in animals—actin, microtubules, and intermediate filaments—only actin and microtubules exist in plants. Both play important roles in cellular shaping, organelle movement, organization of the endomembrane system, and cell signaling.
Norman R. Groves   +3 more
wiley   +1 more source

The Role of Anti-vascular Endothelial Growth Factor (anti-VEGF) in Retinopathy of Prematurity (ROP)

open access: yesTNOA Journal of Ophthalmic Science and Research
Retinopathy of prematurity (ROP) is a leading cause of childhood blindness, with a higher burden in middle-income countries, such as India. Traditional treatment with cryotherapy and laser photocoagulation has evolved with the introduction of ...
Puja Maitra, Anupama, Aditya Maitray
doaj   +1 more source

Novel "green" catalysts for controlled ring-opening polymerization of lactide [PDF]

open access: yes, 2010
Syntéza polylaktidu (PLA) polymerací za otevření kruhu cyklického monomeru (ROP) může být uskutečněna různými způsoby. Literatura uvádí více než 100 katalytických systémů, jejichž pomocí lze polylaktid a jiné biodegradabilní alifatické polyestery získat.
Surman, František
core  

Learning Strategies from Nature's Blueprint to Cyclic Carbonate Synthesis

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
The development of sustainable synthetic methods for cyclic carbonates draws inspiration from nature, focusing on eco‐friendly processes and renewable resources like CO2 and biomass. This review explore various CO2 activation mechanisms, green chemistry principles, and green catalysts.
Erika Saccullo   +4 more
wiley   +1 more source

Exploring the utility of Acxiom’s Research Opinion Poll data for use in social science research [PDF]

open access: yes, 2016
Acxiom’s Research Opinion Poll (ROP), a voluntary survey designed to capture detailed information about household consumption and expenditure across Great Britain, has the potential to provide information valuable for social science research.
Clarke, M   +3 more
core   +1 more source

Real‐time lithology identification while drilling based on drill cuttings image analysis with ensemble learning

open access: yesDeep Underground Science and Engineering, EarlyView.
A lithology identification while drilling method was developed, integrating an automated cuttings sampling system, a smart drilling rig, and an ensemble learning model. Underground trials achieved 97.42% accuracy in real‐time identification of cuttings lithology and composition, enhancing hazard management and supporting unmanned drilling technology in
Kun Li   +7 more
wiley   +1 more source

Inter- and Intra-Observer Reliability Among Retinopathy of Prematurity (ROP) Screeners

open access: yesPhilippine Journal of Ophthalmology, 2013
Objective: (1) To determine the inter and intra-observer reliability in diagnosing ROP in terms of the stage, zone, and presence of plus disease among local ROP screeners involved in the ROP Working Group; and (2) to determine the inter-observer ...
Kristine Corpus, MD   +2 more
doaj  

An Observational Descriptive Study Regarding the Outcome of Retinopathy of Prematurity Screening in Tertiary Care

open access: yesNational Board of Examinations Journal of Medical Sciences
Background: Low birth weight, prematurity, and prolonged oxygen therapy are some of the variables that contribute to Retinopathy of Prematurity (ROP), a disorder that affects premature infants and can cause blindness owing to undeveloped retinal blood ...
Srinivasan Chinnasamy   +3 more
doaj   +1 more source

A systematic review evaluating the performance of eDNA methods relative to conventional methods for biodiversity monitoring

open access: yesEcography, EarlyView.
The rapid adoption of environmental DNA (eDNA) methods has drastically changed biodiversity monitoring efforts. It is often claimed that eDNA methods are more sensitive and efficient than conventional biodiversity monitoring methods, but it is often unclear what metrics support this claim.
Nicholas J. Iacaruso   +4 more
wiley   +1 more source

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