Results 81 to 90 of about 1,237,505 (298)

Experiences of burn patients in Ghana: A qualitative study at the Korle-Bu Teaching Hospital in Accra

open access: yesIndian Journal of Burns, 2019
Background: Statistics on the trends of burn injuries in Ghana, Africa, and the world at large indicate unacceptable number of lives lost through burns.
Lily Yarney   +2 more
doaj   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

open access: yesAdvanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm   +5 more
wiley   +1 more source

Discount rate policies of five Federal Reserve Chairmen [PDF]

open access: yes
This paper investigates the discount rate policies of five Federal Reserve chairmen: Martin, Burns, Miller, Volcker and Greenspan. Both in terms of the reasons given for making discount rate changes and the frequency of discount rate changes, the ...
Daniel L. Thornton
core  

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

open access: yesAdvanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm   +3 more
wiley   +1 more source

Prehospital treatment of burns: A qualitative study of experiences, perceptions and reactions of victims [PDF]

open access: yes
Background The manner in which burns are initially managed, at an incident scene, can affect the extent and depth of burn wounds and their final prognosis.
آقامحمدی, معصومه   +5 more
core  

Oblique strategies for ambient journalism [PDF]

open access: yes, 2010
Alfred Hermida recently posited ‘ambient journalism’ as a new framework for para- and professional journalists, who use social networks like Twitter for story sources, and as a news delivery platform.
Burns, Alex
core  

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

open access: yesAdvanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert   +6 more
wiley   +1 more source

‘Epitaph' on Grizzel Grim: a newly-discovered manuscript in the hand of Robert Burns [PDF]

open access: yes, 2015
Describes and reproduces a newly-discovered Burns manuscript, with notes and numerical calculations relating to his work as an Excise Officer, and the four-line 'Epitaph' on Grizzel Grim (Kinsley II:926); discusses its publication history, attribution to
Henderson, Jonathan   +2 more
core   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

open access: yesAdvanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk   +7 more
wiley   +1 more source

Experimental Design of a Prescribed Burn Instrumentation

open access: yes, 2018
Observational data collected during experiments, such as the planned Fire and Smoke Model Evaluation Experiment (FASMEE), are critical for progressing and transitioning coupled fire-atmosphere models like WRF-SFIRE and WRF-SFIRE-CHEM into operational use.
Fournier, Aimé   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy