Results 201 to 210 of about 479,248 (279)

Conditions and timing for the precipitation of early marine diagenetic dolomite in the Triassic Dolomia Principale (northern Italy)

Sedimentology, EarlyView.
ABSTRACT Thermodynamic constraints and empirical evidence often suggest that fabric‐retentive replacement dolomites are stable carbonate minerals that preserve ancient seawater properties. This study evaluates this hypothesis by examining the Upper Triassic Dolomia Principale in Northern Italy.
Vivien Folliot, Giovanna Della Porta, Mathias Mueller, Fabrizio Berra, Benjamin F. Walter, Aratz Beranoaguirre, Sylvia Riechelmann, Oskar Schramm, Adrian Immenhauser   +8 more
wiley   +1 more source

Risk Factors for Cement Leakage in Cement-Augmented Pedicle Screw Fixation: A Multicenter Study of 140 Patients and 650 Screws. [PDF]

Global Spine J
Tamagawa S, Nojiri H, Takano H, Itoi A, Yokota R, Shiobara T, Ishii K, Takeuchi T, Kojo T, Ishii Y, Shimura A, Teramoto J, Ishibashi H, Sugawara Y, Nakai K, Ohara Y, Hara T, Abe E, Okuda T, Takahashi R, Kono Y, Sakuma Y, Takamiya S, Ishijima M.   +23 more
europepmc   +1 more source

Downcurrent variation in submarine channel‐fill architecture from the shelf to upper slope

Sedimentology, EarlyView.
ABSTRACT The transition between the shelf and the upper slope is often considered an area of sediment bypass, where steeper gradients increase flow velocities and maintain particles in suspension. In addition to transferring sediments into deeper basins, upper‐slope areas can also host channelised submarine deposits.
Moreno Pizzutto, Fabrizio Felletti, Adam McArthur, Mattia Marini, George Pantopoulos, Daniele Invernizzi, Chiara Zuffetti   +6 more
wiley   +1 more source

Quantitative assessment of well leakage, part I: Cement stress evolution

A damaged cement sheath in wells can open a leakage pathway to shallow freshwater aquifers and atmosphere. Quantitative assessment of leakage along wells has become an area of interest for both the industry and the regulatory bodies. The well leakage can
Loizzo, M., Moghadam, A.
core  

Algorithmic Centralism in a Fragmented Welfare State: Institutional Logics and Legal Paradoxes in the Chilean Case

Social Policy &Administration, EarlyView.
ABSTRACT While scholarship on the digital welfare state has effectively critiqued the rise of ‘digital dystopias’ in consolidated welfare systems, it has paid insufficient attention to how digitalization interacts with the structural fragmentation characteristic of many states in the Global South.
Viviana Ponce de León Solís
wiley   +1 more source

A Trajectory Close to the Anterolateral Vertebral Wall Becomes a Risk Factor for Intravascular Cement Leakage During Insertion of Cement-Augmented Fenestrated Pedicle Screws. [PDF]

Cureus
Ikeda R, Shiina I, Nakagawa T, Ikeda K, Takehashi H, Mizumachi T, Sugaya I, Koda M, Takahashi H.   +8 more
europepmc   +1 more source

Is the World Getting Smaller? Network‐Driven Heterogeneity in Gravity‐Model Elasticities

The World Economy, EarlyView.
ABSTRACT Gravity models constitute the workhorse of empirical international trade research, yet the temporal stability of their core parameters—distance and GDP elasticities—remains underexplored, particularly in relation to the evolving structure of trade networks.
Zsolt T. Kosztyán, Rita Mátrai, Dénes Kiss   +2 more
wiley   +1 more source

Advances in Floating Solar Desalination Systems

Water and Environment Journal, EarlyView.
This review critically classifies floating solar desalination systems into five main categories and compares their thermal performance, productivity and technological limitations. Membrane‐based and multieffect systems showed the highest efficiencies, while traditional designs remain limited by heat losses and scaling.
Daiane Silva de Abreu Benedito, Kênia Kelly Freitas Sarmento, Vanessa Rosales Conserva, Keila Machado de Medeiros, Carlos Antônio Pereira de Lima   +4 more
wiley   +1 more source

Risk factors for cement leakage after percutaneous vertebral augmentation for osteoporotic vertebral compression fractures: a meta-analysis. [PDF]

Int J Surg
Wu Y, Zhou Z, Lu G, Ye L, Lao A, Ouyang S, Song Z, Zhang Z.   +7 more
europepmc   +1 more source

Systematic and Taxonomic Revision of Ostrea stentina Species Complex (Bivalvia: Ostreidae): New Insights From a Topotype‐Based Integrative Approach

Zoologica Scripta, EarlyView.
ABSTRACT Cryptic marine species complexes with plastic morphology, shallow divergence, and broad distributions are among the hardest taxonomic problems in zoology. The Ostrea stentina complex, reported across the Atlantic, Mediterranean, and Indo‐Pacific, is a striking example. We present the first topotype‐anchored integrative revision of this complex,
Matteo Garzia, Serge Gofas, Paolo Mariottini, Daniele Salvi   +3 more
wiley   +1 more source