Results 111 to 120 of about 21,642 (287)

Influence of Monolith Length on Temperature Field of Concrete Gravity Dams

open access: yesApplied Sciences
This paper examines the influence of monolith length on the temperature field of concrete gravity dams built using the block method. The developed 3D model is capable of conducting a thermal analysis of a 95.0 m high concrete gravity dam built using the ...
Uroš Mirković   +2 more
doaj   +1 more source

Using Womanism Counseling to Support Black Girls

open access: yesJournal of Counseling &Development, EarlyView.
ABSTRACT Black girls have had to navigate adultification, criminalization, and marginalization at significantly higher rates. The application of frameworks rooted in womanist tenets has the ability to create safe and affirming spaces that can empower Black girls and foster resilience while promoting their socioemotional development.
Natoya Hill Haskins   +6 more
wiley   +1 more source

Looking at Soil as It Is: Evolution of Microscopic Soil Characterization From Kubiëna to Artificial Intelligence

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
We provide a historic overview of microscopic soil structure characterization from its founding father, Walter Kubiëna, to several technical revolutions like automation, digitalization, and artificial intelligence. In addition to technical advancements, we explore how concepts and research questions have evolved in time.
Steffen Schlüter   +3 more
wiley   +1 more source

Monolith basin, Hattusa

open access: yes, 2015
A monolith basin carved into the stone found in Hattusa, the capital city of the Hittite Empire, today in the Çorum Province, Turkey.135 film (36×24 ...
Gonnet-Bağana, Hatice
core   +1 more source

‘The most advanced outpost of cultivation’: palynological evidence for cereal agriculture and population resilience in a marginal upland environment

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Upland farming in Europe is frequently assumed to have been limited and precarious, despite relict spade‐dug ridges providing firm evidence of past crop growing. Direct evidence for crop types in post‑Medieval to Modern (~since 1500 CE) uplands is rare; yet, in Ireland, relict spade‐dug ridges that date to this period are commonly interpreted ...
Helen Essell, Gill Plunkett
wiley   +1 more source

Challenges and Opportunities in Preserving Key Structural Features of 3D-Printed Metal/Covalent Organic Framework

open access: yesNano-Micro Letters
Highlights A comprehensive investigation on the research states of 3D-printed metal/covalent organic frameworks (M/COFs) is conducted with the discussion on the M/COF-mixed monolith and M/COF-covered monolith separately.
Ximeng Liu, Dan Zhao, John Wang
doaj   +1 more source

Stable isotope analysis of freshwater gastropod carbonates from Swanscombe: Insights into climate stability and seasonality during MIS 11c

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Stable isotope analyses of freshwater mollusc carbonate can record environmental conditions at the time of mineralisation, yet this technique remains underused in British Middle Pleistocene fluvial sequences, despite the abundance of fossil shell material in these deposits.
Jennifer E. Sherriff   +4 more
wiley   +1 more source

Bio‐Derived Nanophotonic Hybrids Enabling Reconfigurable Upconversion for Multilevel Optical Encryption

open access: yesLaser &Photonics Reviews, EarlyView.
A dual‐gated nanophotonic platform integrates lanthanide‐doped upconversion nanoparticles with a stimuli‐responsive silk–zirconia photonic crystal to enable multilevel optical encryption. Resonant photonic coupling allows hydration‐dependent modulation of visible emission under near‐infrared excitation, achieving reversible switching between decoy and ...
Taehoon Kim   +3 more
wiley   +1 more source

POSS-BASED HYBRID MONOLITH COATED WITH CELLULOSE TRIS(3,5-DIMETHYLPHENYL-CARBAMATE) FOR ENANTIOSEPARATIONS IN CAPILLARY LIQUID CHROMATOGRAPHY

open access: yes, 2013
POSS-BASED HYBRID MONOLITH COATED WITH CELLULOSE TRIS(3,5-DIMETHYLPHENYL-CARBAMATE) FOR ENANTIOSEPARATIONS IN CAPILLARY LIQUID ...
欧俊杰   +4 more
core  

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