Results 101 to 110 of about 447,031 (304)

Minimal ATP‐Independent N2‐Reducing Systems Defined by L‐Cluster‐Bound Nitrogenase Assembly Platforms

open access: yesAngewandte Chemie, EarlyView.
Association of the L‐cluster with the nitrogenase assembly proteins NifEN (NifENL) or NifB (NifBL) intrinsically endows these proteins with N2‐reducing activity, enabling in vitro N2‐reduction by NifENL and NifBL when supplied with chemical reductants or photoexcited quantum dots while supporting in vivo N2‐fixation in NifENL‐ and NifENL‐expressing ...
Robert Quechol   +4 more
wiley   +2 more sources

Demirjian’s and Cameriere’s Methods for the Assessment of Dental Age Estimation in Children from a Southern Brazilian City

open access: yesDiagnostics
The chronological age estimation of living individuals is a crucial part of forensic practice and clinical practice, such as in orthodontic treatment.
Julia Carelli   +10 more
doaj   +1 more source

Permanent tooth eruption based on chronological age and gender in 6-12-year old children on Madura

open access: yesDental Journal, 2019
Background: Tooth eruption, the movement of teeth toward the oral cavity clinically marked by the emergence of the cusp or incisal edge, is very important in determining the chronological age of a child. Unfortunately, tooth eruption in 6-12-year olds on
Agus Marjianto   +2 more
doaj   +1 more source

Aging on a different scale – chronological versus pathology-related aging

open access: yesAging, 2013
In the next decades the elderly population will increase dramatically, demanding appropriate solutions in health care and aging research focusing on healthy aging to prevent high burdens and costs in health care. For this, research targeting tissue-specific and individual aging is paramount to make the necessary progression in aging research.
Melis, J.P.   +5 more
openaire   +6 more sources

Time-to-death patterns in markers of age and dependency [PDF]

open access: yes, 2015
Altres ajuts: HHS/R01-AG011552Altres ajuts: HHS/R01-AG04024Altres ajuts: UK/ESRC/ES/K004611/1We aim to determine the extent to which variables commonly used to describe health, wellbeing, and disability in old-age vary primarily as a function of years ...
Chung, Pil H.   +3 more
core  

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

open access: yesAdvanced Intelligent Systems, EarlyView.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal   +6 more
wiley   +1 more source

Young children's perspectives of time: New directions for co‐constructing understandings of quality in ECEC

open access: yesBritish Educational Research Journal, EarlyView., 2023
Abstract Children's relationship with time in preschools is an under‐researched area. Young children rarely know how to measure time using a clock, but their experiences of time may contribute to understanding children's well‐being and debates about quality in preschools.
Kristín Dýrfjörð   +3 more
wiley   +1 more source

Examination of Methylation Sites for Forensic Age Determination from Semen [PDF]

open access: yes, 2018
Methylation Sensitive High-Resolution Melt (MS-HRM) is based on quantitating the melt curve from an experimental sample against a standard of known methylation levels.
Renwick, Christian   +1 more
core   +1 more source

Border harm and affective injustice: The politics of anger at the Melilla border, Spain

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract This article examines protests in a detention center in Melilla, Spain—a site where structural violence intersects with the everyday harms of confinement. Adopting a justice and dignity‐centered perspective, we analyze grassroots forms of resistance emerging at the border. The study focuses on the protests of Tunisian migrants and explores the
Corina Tulbure
wiley   +1 more source

The nature of written language deficits in children with SLI [PDF]

open access: yes, 2004
Children with Speech and Language Impairment (SLI) have associated difficulties in reading decoding and reading comprehension. To date few research studies have examined the children's written language.
Dockrell, Julie, Mackie, Clare
core   +1 more source

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