Results 131 to 140 of about 3,412 (206)

Scanning Electron Microscopic Study of Pulp Stones in Human Permanent Teeth

open access: yes, 1990
Scanning electron microscopy was used to examine pulp stones which are small calcified formations found in the coronal and/or radicular part of the dental pulp. Pulp stones range considerably in size and shape.
Kaqueler, J. C., May, O. Le
core  

Integrating Olivine Diffusion Chronometry With Monitoring Data to Decipher the Magma Dynamics at the Submarine Fani Maoré Volcano

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract Monitoring data are critical for understanding volcanic unrest and eruption, but they often lack the ability to constrain the pre‐eruptive magma processes. As such, an increasing number of studies couple monitoring data with petrological tools to obtain insights into the causes and durations of magmatic processes. The 2018–2020 eruption of the
Karoline Brückel   +8 more
wiley   +1 more source

Evaluation of the interaction between calcifying nanoparticles and human dental pulp cells: a preliminary investigation

open access: yesInternational Journal of Nanomedicine, 2010
Fang Yang1,4, Jinfeng Zeng1,4, Wei Zhang2, Xi Sun3, Junqi Ling11Department of Operative Dentistry and Endodontics, Guanghua School and Hospital of Stomatology and Institute of Stomatological Research, Sun Yat-sen University, Guangzhou, China; 2National ...
Fang Yang   +3 more
doaj  

A Radiographic Assessment of the Prevalence of Pulp Stones in Patients Who Presented to Ataturk University Faculty of Dentistry Department of Oral Diagnosis and Radiology

open access: yes, 2014
Purpose: The aims of this study were to determine the prevalence of pulp stones in a group of Turkish dental patients using panoramic radiographs and dental records, and to report any associations between the presence of pulp stones and age, sex, tooth ...
Seven, Nilgün   +5 more
core  

Rift Development, Tectonic Forcings, and Magmatic Feedbacks at Santorini and Kolumbo Volcanoes Constrained by Scientific Drilling and Core‐Seismic Integration

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract Volcanism in continental rifts, rifted volcanic arcs, and back‐arc basins is fundamentally coupled with crustal extension. However, the precise geometry and timing of the fault systems that facilitate magma transport and accommodate extension remain poorly constrained.
Jonas Preine   +17 more
wiley   +1 more source

Role of Local Medium to Large Mammalian Species in Seed Dispersal of Fleshy‐Fruited Invasive Alien Plants in the Montane Grassland Biome of South Africa

open access: yesAfrican Journal of Ecology, Volume 64, Issue 4, June 2026.
ABSTRACT Fleshy‐fruited invasive alien shrubs are an increasing problem in the grasslands of South Africa, where they alter vegetation and threaten biodiversity. They are predominantly bird‐dispersed in forest systems, but their spread in grassland ecosystems remains understudied, including their dispersal by mammals.
Lehlohonolo D. Adams   +3 more
wiley   +1 more source

Homo luzonensis and the role of homoplasy in the morphology of hominin insular species

open access: yesCladistics, Volume 42, Issue 3, Page 286-316, June 2026.
Abstract Homo luzonensis lived during the upper Pleistocene in the northern Philippines, east of the Wallace line. The few specimens attributed to this species show a mosaic of plesiomorphies for the genus Homo and apomorphies found in upper Pleistocene Homo species.
Pierre Gousset   +4 more
wiley   +1 more source

Prevalence of Dental Caries, Edentulism, Class 2 Malocclusion, Pulp Stones and Cysts in a Known Population.

open access: yes
Background: This study was conducted to assess the prevalence of dental caries, edentulism, class 2 malocclusion, pulp stones and cysts in a known population.
santoshkumar s kotnoor, Anurag verma, Rucha Bhatkhande Kulkarni, Dharam Hinduja, Heram Singh, Deepti Garg
core  

“THE NORMAL EXCEPTION”: “MICROANALYSIS AND SOCIAL HISTORY” (1977)*

open access: yesHistory and Theory, Volume 65, Issue 2, Page 257-270, June 2026.
ABSTRACT “The normal exception” has long been a slogan of microhistory. This oxymoronic phrase is the iconic rendering of an incidental sentence that appeared in a 1977 article published by Edoardo Grendi in the Italian journal Quaderni storici, which functioned as the incubator of Italian microhistory.
EDOARDO GRENDI
wiley   +1 more source

Evolution and characterization of olive genetic resources in Palmyra / Central Syria

open access: yesKufa Journal for Agricultural Sciences, 2019
haracterize the olive cultivars to the application adopted by the International Olive Council, and to study the most important technological characterization (size of fruits and stones, their weight and pulp / stone ratio).
Ghada Kattmah   +3 more
doaj  

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