Results 61 to 70 of about 11,597 (201)

Data curation standards and the messy world of social science occupational information resources [PDF]

open access: yes, 2006
Occupational information resources – data about the characteristics of different occupational positions – play a unique role in social science research. They are of relevance across diverse research disciplines and in numerous disparate contexts.
Gayle, V.   +5 more
core  

Revista Espinhaço entrevista: Marco Follador (Waycarbon – BHTEC/UFMG)

open access: yesRevista Espinhaço, 2015
No dia 15 de Julho de 2015 a Revista Espinhaço entrevistou o pesquisador Marco Follador na empresa Waycarbon, situada no Parque Tecnológico da Universidade Federal de Minas Gerais.
Douglas Sathler
doaj   +1 more source

Paleoreconstructions of ciliate communities reveal long-term ecological changes in temperate lakes

open access: yesScientific Reports, 2022
Ciliates are unicellular heterotrophic organisms that play a key role in aquatic planktonic and benthic food webs. Advances in sedimentary DNA (sed-DNA) analysis offer the possibility to integrate these bioindicators in paleoenvironmental reconstructions.
Cécilia Barouillet   +7 more
doaj   +1 more source

Focusing on Soil Foundation Heterogeneity through High-resolution Tomography [PDF]

open access: yes, 2016
An historical building affected by differential settlements, which were triggered by an earthquake, is investigated by means of high-resolution tomography, both electrical and seismic.
Cercato, Michele, DE DONNO, Giorgio
core   +1 more source

Bouveret Syndrome: Excavating a Unique Geode-Like Gallstone With White Crystal Inner Core From Duodenum

open access: yesAnnals of Internal Medicine: Clinical Cases
Bouveret syndrome is a rare complication of cholelithiasis where a gallstone creates a cholecystoduodenal fistula resulting in gastric outlet obstruction.
Josephine S. Lim, EiEi Soe
doaj   +1 more source

Creating a Critical Zone: Feedbacks Between Bedrock Geology, Water Retention, and Vegetation on an Exposed Bedrock Surface, Panola Mountain, Georgia, USA

open access: yesJournal of Geophysical Research: Earth Surface, Volume 131, Issue 1, January 2026.
Abstract Most of Earth's present‐day terrestrial surface is covered by regolith—the layers of soil, saprolite, and weathered bedrock that together comprise the critical zone. Recent research has focused on understanding fluxes of minerals, water, and energy through the critical zone under steady state assumptions.
Sean P. Bemis   +7 more
wiley   +1 more source

Geodesics on an ellipsoid of revolution [PDF]

open access: yes, 2011
Algorithms for the computation of the forward and inverse geodesic problems for an ellipsoid of revolution are derived. These are accurate to better than 15 nm when applied to the terrestrial ellipsoids.
Karney, Charles F. F.
core  

Diversification and evolution of Hawaiian Megalagrion damselflies (Pinapinao, Odonata: Coenagrionidae) Ka Ho‘omāhuahua a me ke Kumu Ho‘omohala o nā Pinapinao Megalagrion o Hawai‘i (Odonata: Coenagrionidae)

open access: yesSystematic Entomology, Volume 51, Issue 1, January‐March 2026.
The ancestor of today's pinapinao, Hawaiian Megalagrion damselflies, diverged from Ischnurinae around 51 MA and likely evolved for over 20 MA before colonizing the Northwestern Hawaiian Islands. An ancestor of Megalagrion colonized the Northwestern Hawaiian Islands and diversified into ecological niches with four new breeding habitats and two new gill ...
Robert K. Hadfield   +10 more
wiley   +1 more source

Data‐driven discovery of gene expression markers distinguishing pediatric acute lymphoblastic leukemia subtypes

open access: yesMolecular Oncology, Volume 19, Issue 12, Page 3548-3577, December 2025.
This study investigates gene expression differences between two major pediatric acute lymphoblastic leukemia (ALL) subtypes, B‐cell precursor ALL, and T‐cell ALL, using a data‐driven approach consisting of biostatistics and machine learning methods. Following analysis of a discovery dataset, we find a set of 14 expression markers differentiating the ...
Mona Nourbakhsh   +8 more
wiley   +1 more source

Tibial periosteal ganglion cyst: The ganglion in disguise

open access: yesIndian Journal of Radiology and Imaging, 2017
Soft tissue ganglions are commonly encountered cystic lesions around the wrist presumed to arise from myxomatous degeneration of periarticular connective tissue. Lesions with similar pathology in subchondral location close to joints, and often simulating
Anjuna Reghunath   +3 more
doaj   +1 more source

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