Results 61 to 70 of about 5,707 (172)

Which, when, and where traits matter: functional trait‐mediated species associations shift with microenvironmental and climatic variation

open access: yesNew Phytologist, EarlyView.
Community‐level fitted relationship between spatial association Lij and trait dissimilarity (tDij) at the fine spatial scale (r = 40 mm; where r represents the radius around individuals of the focal species). Summary Predicting coexistence in species‐rich plant communities requires understanding the role of functional traits in species interactions and
Ezequiel Antorán   +6 more
wiley   +1 more source

The role of density regulation in extinction processes and population viability analysis

open access: yes, 2004
We review the role of density dependence in the stochastic extinction of populations and the role density dependence has played in population viability analysis (PVA) case studies.
Sarre, Stephen   +2 more
core   +1 more source

Comparison of the bleaching efficacy of different agents used for internal bleaching – a systematic review and meta-analysis

open access: yes, 2021
Introduction: The aim of this study was to analyze and compare the efficacy of different bleaching agents typically used for internal bleaching of endodontically treated discolored teeth.
Kanzow, Philipp   +3 more
core   +1 more source

A Computer Vision‐Based Methodology to Estimate Fruit Colour Diversity in Ornamental Pepper (Capsicum spp.)

open access: yesPlant Breeding, EarlyView.
ABSTRACT Fruit colour diversity within different ripening stages confers ornamental value for pepper plants. Using images can be helpful in analysing the fruit colour‐related genetic diversity and enable selecting accessions for ornamental purposes by avoiding subjectiveness.
Marcos Bruno da Costa Santos   +7 more
wiley   +1 more source

Effect of bleaching on restorative materials and restorations - a systematic review

open access: yes, 2004
Objective: Internal and external bleaching procedures utilizing 3-35% hydrogen peroxide solutions or hydrogen peroxide releasing agents, such as carbamide peroxide or sodium perborate, can be used for whitening of teeth. The purpose of the review article
Wiegand, Annette   +3 more
core   +1 more source

SERGE: A spatially-explicit generator of local rainfall in southern Africa

open access: yes, 2008
This article describes the features of SERGE, a stochastic, spatially explicit tool for the simulation of daily rainfall in arid environments. Rainfall data (either raw or produced by a rainfall generator) are frequently available on a daily basis but at
Wiegand, Kerstin, Eisinger, Dirk
core   +1 more source

Prediction of the individual risk for the development of brain metastases in patients with non‐oncogene‐addicted non‐small cell lung cancer: Real‐world data from the German prospective CRISP registry (AIO‐TRK‐0315)

open access: yesInternational Journal of Cancer, Volume 159, Issue 3, Page 739-749, 1 August 2026.
What's New? Estimating the risk of developing brain metastases may enable earlier diagnosis and treatment, potentially reducing morbidity and mortality. Using the prospective CRISP lung cancer registry, the authors developed and validated a point‐based classifier for the risk of developing first brain metastases in patients with advanced or metastatic ...
Fabian Acker   +207 more
wiley   +1 more source

Effect of olive oil and an olive-oil-containing fluoridated mouthrinse on enamel and dentin erosion in vitro

open access: yes, 2007
Objective. The study aimed to analyse the impact of olive oil and an olive-oil-containing fluoridated mouthrinse on enamel and dentin erosion. Material and Methods.
Gutsche, Mirja   +2 more
core   +1 more source

Effects of various fluoride solutions on enamel erosion in vitro [PDF]

open access: yes, 2010
The objective of this in vitro study was to investigate the effect of different fluoride solutions on enamel erosion. Human enamel specimens were pretreated with 1 of 10 different fluoride solutions (n = 20): TiF(4), NaF, AmF, ZnF(2), or SnF(2), each at ...
Attin, T   +11 more
core   +1 more source

The Human Dorsolateral Prefrontal Cortex in Pain and Pain Modulation: A Review and Activation‐Likelihood Estimation Approach

open access: yesEuropean Journal of Pain, Volume 30, Issue 6, July 2026.
ABSTRACT Background The dorsolateral prefrontal cortex (dlPFC) has become a cornerstone of pain neuroscience, believed critically involved in processing acute and chronic pain, as well as in pain modulation. The dlPFC is thought to balance sensory perception with the cognitive appraisal of noxious stimuli.
Lewis S. Crawford   +5 more
wiley   +1 more source

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