Results 11 to 20 of about 992,908 (347)

3D Cage COFs: A Dynamic Three-Dimensional Covalent Organic Framework with High-Connectivity Organic Cage Nodes

open access: yesJournal of the American Chemical Society, 2020
Three-dimensional (3D) covalent organic frameworks (COFs) are rare because there is a limited choice of organic building blocks that offer multiple reactive sites in a polyhedral geometry.
Qiang Zhu   +6 more
semanticscholar   +1 more source

Burnt Out and Dropping Out: A Comparison of the Experiences of Autistic and Non-autistic Students During the COVID-19 Pandemic

open access: yesFrontiers in Psychology, 2022
Autistic students are more likely to drop out of university, while facing both challenges and opportunities within university environments. This study compared the experiences of autistic and non-autistic current United Kingdom students, in terms of ...
Eilidh Cage, Ellie McManemy
doaj   +1 more source

Organic Cage Dumbbells [PDF]

open access: yesChemistry – A European Journal, 2020
Abstract Molecular dumbbells with organic cage capping units were synthesised via a multi‐component imine condensation between a tri‐topic amine and di‐ and tetra‐topic aldehydes. This is an example of self‐sorting, which can be rationalised by computational modelling.
Rebecca L. Greenaway   +7 more
openaire   +4 more sources

Poor Bone Quality, Multilevel Surgery, and Narrow and Tall Cages Are Associated with Intraoperative Endplate Injuries and Late-onset Cage Subsidence in Lateral Lumbar Interbody Fusion: A Systematic Review

open access: yesClinical Orthopaedics and Related Research, 2021
Background A major complication of lateral lumbar interbody fusion (LLIF) is cage subsidence, which may lead to clinical problems, including loss of disc height correction, altered spinal alignment, recurrent pain, and vertebral body fracture. A thorough
Hao Wu, Z. Shan, F. Zhao, J. Cheung
semanticscholar   +1 more source

Dynamic and history of methane seepage in the SW Barents Sea: new insights from Leirdjupet Fault Complex

open access: yesScientific Reports, 2021
Methane emissions from Arctic continental margins are increasing due to the negative effect of global warming on ice sheet and permafrost stability, but dynamics and timescales of seafloor seepage still remain poorly constrained.
Claudio Argentino   +5 more
doaj   +1 more source

Biological cages [PDF]

open access: yesEuropean Spine Journal, 2000
Restoring a stable anterior column is essential to achieve normal spinal biomechanics. A variety of mechanical spacers have been developed and advocated for both anterior and posterior approaches. The ability to radiographically assess the "biology" of bone incorporation in these mechanical (metal) spacers is an inherent limitation.
M E, Janssen   +3 more
openaire   +2 more sources

Review of cage and containment tank designs for offshore fish farming

open access: yes, 2020
Fish farm operators worldwide are planning to move offshore due to lack of available nearshore production sites in heavily utilized coastal zones, where there is increasing community opposition to coastal development and conflict with other usages such ...
Y. Chu, C. Wang, J. C. Park, P. Lader
semanticscholar   +1 more source

THE IRON CAGE REVISITED:

open access: yesThe New Economic Sociology, 1983
Instead of examining why organizations are dissimilar, this study explores why organizations tend to be increasingly and inevitably homogenous in their forms and practices.
Paul DiMaggio, W. Powell
semanticscholar   +1 more source

Relationship between Tibial conformation, cage size and advancement achieved in TTA procedure [PDF]

open access: yes, 2018
Previous studies have suggested that there is a theoretical discrepancy between the cage size and the resultant tibial tuberosity advancement, with the cage size consistently providing less tibial tuberosity advancement than predicted.
AA Fettig   +27 more
core   +2 more sources

Home Cage Compared with Induction Chamber for Euthanasia of Laboratory Rats [PDF]

open access: yes, 2018
This study compared behavioral and physiologic changes in Sprague-Dawley and Brown Norway rats that were euthanizedby using a 30% volume displacement rate of CO2 in either their home cage or an induction chamber; rats euthanized in thehome cage were ...
Hickman, Debra L.
core   +1 more source

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