Results 31 to 40 of about 62,400 (357)

Changes in foliar nutrient content and resorption in Fraxinus excelsior L., Ulmus minor Mill. and Clematis vitalba L. after prevention of floods [PDF]

open access: yes, 1999
This paper focuses on the impact of flood on tree mineral nutrition through measurement of resorption (i.e. transfer of nutrients from leaves to perennial organs).
Sanchez-Pérez, José-Miguel   +3 more
core   +2 more sources

Pattern of Physiologic Root Resorption in Deciduous Teeth at Different Stages [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2020
Introduction: Pattern of physiologic resorption represents the path of eruption of permanent teeth. It is essential to have thorough knowledge of normal pattern of resorption, so as to identify the deviation from normal which would help in early ...
Prashanth Murthy   +2 more
doaj   +1 more source

Fem and Von Mises analysis of OSSTEM ® dental implant structural components: evaluation of different direction dynamic loads [PDF]

open access: yes, 2018
PURPOSE: The objective of this investigation is to study prosthodontics and internal components resistance to the masticatory stress and considering different force directions by using Finite Element Method analysis (FEM).
Bramanti, E1   +10 more
core   +1 more source

A scanning electron microscopic study of the patterns of external root resorption under different conditions

open access: yesJournal of Applied Oral Science, 2009
OBJECTIVE: The aim of this study was to examine if there are qualitative differences in the appearance of external root resorption patterns of primary teeth undergoing physiologic resorption and permanent teeth undergoing pathological root resorption in ...
Ravindran Sreeja   +4 more
doaj   +1 more source

The effect of corticision on root resorption with heavy and light forces [PDF]

open access: yes, 2015
Objective:  To investigate the association between corticision and different force magnitudes with the amount of root resorption. Methods:  Forty-four male Wistar rats (7 week old) were evaluated after an orthodontic spring delivering either 10 or 100
Chandhoke, Taranpreet   +5 more
core   +1 more source

The biomechanical function of periodontal ligament fibres in orthodontic tooth movement [PDF]

open access: yes, 2014
Orthodontic tooth movement occurs as a result of resorption and formation of the alveolar bone due to an applied load, but the stimulus responsible for triggering orthodontic tooth movement remains the subject of debate.
Fagan, Michael J.   +4 more
core   +4 more sources

From omics to AI—mapping the pathogenic pathways in type 2 diabetes

open access: yesFEBS Letters, EarlyView.
Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan   +2 more
wiley   +1 more source

Root resorption of endodontically treated teeth following orthodontic treatment: A cross-sectional study

open access: yesJournal of Pharmacy and Bioallied Sciences, 2021
Background: Root resorption is an unwanted phenomenon occurring in a substantial population proportion these days. Hence, the current study was conducted to evaluate root resorption in endodontically treated teeth following fixed orthodontic treatment ...
Rehan Ahmad Khan   +5 more
doaj   +1 more source

Joule‐Assisted Nanotherapeutic Urethral Stent (JANUS) for Spatiotemporal Theragenerative Treatment of Urethral Strictures

open access: yesAdvanced Functional Materials, EarlyView.
Joule‐assisted nanotherapeutic urethral stent harnesses a smart, biodegradable magnesium stent to orchestrate spatiotemporal theragenerative therapy for urethral strictures. Magnetically induced Joule heating enables on‐demand drug release and bacterial ablation, while simultaneously guiding urothelial regeneration.
Yuhyun Na   +15 more
wiley   +1 more source

Scalable Perovskite Quantum Dot Glass Nanocomposites for High‐Efficiency Luminescent Solar Concentrators

open access: yesAdvanced Functional Materials, EarlyView.
This study evaluates the scalability of PQD GNC‐based LSCs for BIPV applications. Experimental data and Monte Carlo simulations predict performance up to 1 m2, achieving a peak power conversion efficiency of 3.17%. The results confirm the viability of these LSCs for energy‐efficient building applications.
Emre İlter   +6 more
wiley   +1 more source

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