Results 181 to 190 of about 2,424 (251)

Porosity and Permeability of Very Young Oceanic Crust: Implications for Hydrothermal Circulation at Mid‐Ocean Ridges

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 7, July 2026.
Abstract Porosity and permeability are crucial factors influencing hydrothermal flow in the oceanic crust. This paper provides a comprehensive overview of measurements and estimates of porosity and permeability. Although scientific drilling projects have yielded direct measurements of these properties, available data remain limited, particularly for ...
Weihao Lyu, Michele Paulatto, Carl Jacquemyn, Matthew D. Jackson, Yanghua Wang   +4 more
wiley   +1 more source

Research on the design and performance of drill pipe joints based on fracture mechanics methods. [PDF]

Sci Rep
Qin JG, Feng ZY, Wang M, Gong HX, Mei XZ, Yang HY.   +5 more
europepmc   +1 more source

Borehole Waters From Hole U1601C (Atlantis Massif) Provide Constraints for a Deep‐Sourced Formation Water That (Could) Feed the Lost City Hydrothermal Field

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 7, July 2026.
Abstract Hole U1601C, drilled during International Ocean Discovery Program (IODP) Expedition 399, reached a depth of 1,268 m below the seafloor (mbsf) in the Atlantis Massif (30°N, 42°W). This borehole represents only one of six boreholes that extends more than 700 m into oceanic rock, penetrating predominantly ultramafic lithologies, mostly composed ...
C. Geoffrey Wheat, Susan Q. Lang, Gordon Southam, Will Osborne, Ivan P. Savov, Samuele Agostini, Jordan Poitras   +6 more
wiley   +1 more source

Challenges of drilling Iran's deepest surface hole in the saddle section of Changuleh oilfield with complex structure and pressure regimes. [PDF]

Sci Rep
Jamshidi E, Saen S, Golshaghagh J, Kianoush P, Adib A, Mohammadi A.   +5 more
europepmc   +1 more source

Labelling, Defining and Classifying the Active Ingredients in Oral Language Interventions for Children With or at Risk of Developmental Language Disorder: A Systematic Review and Qualitative Synthesis

International Journal of Language &Communication Disorders, Volume 61, Issue 4, July/August 2026.
ABSTRACT Background In recent years, there has been an increase in studies reporting on effective child language interventions for people with or at risk for (Developmental) Language Disorder ((D)LD). However, the translation of this evidence into practice has been impeded by under‐specified intervention reporting, specifically on what the active ...
Pauline Frizelle, Doris Murphy, Lenora Murphy, Leonard Fletcher, Norma O'Leary, Norma Kerrisk, Imogen Lyons, Ana Buckley, Patricia Eadie, Susan Ebbels, Melanie Ferk‐Dornstauder, Johanna Jessenitschnig, Silke Fricke, Maja Kelic, Sari Kunnari, Suze Leitão, Cristina McKean, Karla McGregor, Natalie Munro, Carol‐Anne Murphy, Amanda Owen Van Horne   +20 more
wiley   +1 more source

Multiphase Transient Flow in Wellbore during Shallow Hydrate Reservoir Drilling in Deep Water. [PDF]

ACS Omega
Yin B, Chen C, Feng K, Liu S, Ren M, Wang Z, Sun B.   +6 more
europepmc   +1 more source

Thorncliffe Formation: A proglacial to subglacial lacustrine basin sequence, Greater Toronto Region, Canada

Boreas, Volume 55, Issue 3, Page 717-750, July 2026.
Map of Lower sediment (LS) thickness is a surrogate for the distribution of Thorncliffe Formation (TF) and ~75% of TF thickness from the slope of Niagara Escarpment east to Brighton. Inset images show the LS sequence at the Don Valleys brickyards (DVBY) and undeformed TF sand and gravel (~15 m) below Newmarket Till (NT) at sites L and Co.
David R. Sharpe, Charles E. Logan, Ross D. Knight, Andre J.‐M. Pugin   +3 more
wiley   +1 more source

Protocol for contactless and instantaneous line-current data exchange between MATLAB and a drone-deployable sensor on overhead transmission lines. [PDF]

STAR Protoc
Osmani K, Halimjanova M, Schulz D.
europepmc   +1 more source

Polymict melt‐bearing breccia dikes in the Morokweng impact structure formed by slip‐induced mechanical mixing of pseudotachylite and cataclasite along large‐displacement impact faults

Meteoritics &Planetary Science, Volume 61, Issue 7, Page 1288-1308, July 2026.
Abstract A core drilled through shocked and faulted Archean granitoid gneisses and dolerites in the eroded peak ring of the 70–80 km diameter Morokweng impact structure intersects multiple centimeter‐ to meter‐wide clastic‐matrix breccias containing a polymict clast population of lithic and mineral clasts and altered, millimeter‐ to centimeter ‐size ...
Roger L. Gibson, S'lindile S. Wela, Leonidas C. Vonopartis, Marco A. G. Andreoli   +3 more
wiley   +1 more source

Design-integrated obsolescence diagnostics for sustainable manufacturing: a multi-dimensional evaluation framework. [PDF]

Sci Rep
Sierra-Fontalvo L, Ruiz-Pastor L, Gonzalez-Quiroga A, Mesa JA.   +3 more
europepmc   +1 more source