Results 61 to 70 of about 5,370,309 (212)

Root resorption pattern and root length of mandibular primary molars in children: a cross sectional radiographic study

Purpose: To determine the root resorption pattern and calculate the root resorption length of mandibular primary molars in children. Methods: A cross-sectional and descriptive study was conducted of 367 panoramic radiographs of healthy nonorthodontic ...
Garcete del Valle, Clara Sandibel, Bruna del Cojo, Marta, Nova García, Manuel Joaquín De, Mourelle Martínez, Rosa   +3 more
core   +1 more source

Range unit root tests [PDF]

, 2003
Since the seminal paper by Dickey and Fuller in 1979, unit-root tests have conditioned the standard approaches to analyse time series with strong serial dependence, the focus being placed in the detection of eventual unit roots in an autorregresive model
García, Ana, Escribano, Álvaro, Aparicio, Felipe M.   +2 more
core   +1 more source

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin, Berrak Itır Aylı, Nüket Paksoy   +2 more
wiley   +1 more source

The Role of Plant Primary and Secondary Metabolites in Root-Herbivore Behaviour, Nutrition and Physiology

, 2013
Many insect herbivores feed on belowground plant tissues. In this chapter, we discuss how they have adapted to deal with root primary and secondary metabolites.
Ferrieri, A., Machado, R., Erb, M., Meret Huber, Carla C.M. Arce, Huber, M., Huber, Meret, Christelle A.M. Robert, Matthias Erb, Ferrieri, Abigail P., Erb, Matthias, Arce, C., Abigail P. Ferrieri, Robert, Christelle A. M., Arce, Carla C. M., Robert, C., Machado, Ricardo A. R., Ricardo A.R. Machado, Marques Arce, Carla Cristina, Ruiz Machado, Ricardo Alberto, Robert, Christelle Aurélie Maud   +20 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Root volatiles in plant-plant interactions II: Root terpenes from Centaurea stoebe modify Taraxacum officinale root chemistry and root herbivore growth [PDF]

, 2018
Volatile organic compounds (VOCs) emitted by plant roots can influence the germination and growth of neighboring plants. However, little is known about the effects of root VOCs on plant-herbivore interactions.
Erb, Matthias, Huang, Wei, Gfeller, Valentin   +2 more
core   +2 more sources

C-terminally encoded peptide-like genes are associated with the development of primary root at qRL16.1 in soybean

Frontiers in Plant Science
Root architecture traits are belowground traits that harness moisture and nutrients from the soil and are equally important to above-ground traits in crop improvement. In soybean, the root length locus qRL16.1 was previously mapped on chromosome 16.
Giriraj Kumawat, Giriraj Kumawat, Dong Cao, Dong Cao, Cheolwoo Park, Donghe Xu   +5 more
doaj   +1 more source

Comparative analysis of the electronic and radiographic determination of root canal length of primary molars– an ex vivo study

Brazilian Journal of Oral Sciences, 2008
Aim: ´To evaluate comparatively the radiographic and electronic root canal length determination in primary molars. Methods: 128 canals from 66 primary molars were selected.
Lucineide de Melo Santos Santos, José Ivo Limeira dos Reis   +1 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Trends and Persistence in Primary Commodity Prices [PDF]

This paper applies new time-series procedures to examine the Prebisch-Singer hypothesis of a secular deterioration in relative primary commodity prices and the nature of their persistence.
Mark E Wohar, Kellard, Neil
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