Results 111 to 120 of about 2,259,746 (339)
Revised estimation of 550-km times 550-km mean gravity anomalies [PDF]
The calculation of 550-km x 550-km mean gravity anomalies from 1 degree x 1 degree mean free-air gravimetry data is discussed. The block estimate procedure developed by Kaula is used to obtain 1,504 of the 1,654 possible mean block anomalies.
Williamson, M. R.
core +1 more source
Preparation of pure boehmite, alpha-Al2O3 and their mixtures by hydrothermal oxidation of aluminium metal [PDF]
, 1997 A hydrothermal oxidation process for preparing pure boehmite, alpha-Al2O3, and their mixtures by oxidation of pure aluminum metal is described, and the reaction mechanisms involved are identified. SEM images are presented which show distinct morphologies
Jaleel, VA, Kannan, TS, Panda, PK
core
Advanced Functional Materials, EarlyView.The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner +4 more
wiley +1 more source
Male hypogonadism: 14‐year prospective outcome in 550 men with type 2 diabetes [PDF]
, 2019 Nagaraj Malipatil +13 more
openalex +1 more source
An evaluation of a group of counseled veterans attending school under P.L. 550. [PDF]
, 1955 Thesis (M.A.)--Boston ...
Tarr, John W
core +1 more source
Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions
Advanced Functional Materials, EarlyView.This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian +7 more
wiley +1 more source
550 godina "Bribirskoga brevijara"
Slovo : časopis Staroslavenskoga instituta u Zagrebu, 2020 O 550. obljetnici "Bribirskoga brevijara" (1470.) ukratko se donose saznanja o tom rukopisu iz zlatnoga doba hrvatskoga glagoljaštva.
openaire +3 more sources
Advanced Functional Materials, EarlyView.This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou +4 more
wiley +1 more source
Remember the Drive Home? An Assessment of Emergency Providers’ Sleep Deficit
Emergency Medicine International, 2018 Objective. Sleep deprivation decreases work performance and predisposes workers to deleterious health outcomes. We sought to evaluate sleep hygiene and fatigue among emergency physicians. Methods.
Brian A. Ferguson +3 more
doaj +1 more source