Results 41 to 50 of about 368,008 (313)

Insight into fuel injection aging effect on deactivation of PtPd bimetallic supported diesel oxidation catalyst: From engine performance evaluation of monolithic catalysts to microscopic characterization of active species

open access: yesFuel Processing Technology
In this study, a comparative experimental study was carried out on DOC catalysts with different aging times (0 h, 40 h, 80 h) by using engine. Emission data were collected through engine testing, and the catalytic behavior of DOC catalysts was analyzed ...
Dezhi Ren   +9 more
doaj   +1 more source

Central Nervous System Neuroblastoma, FOXR2‐Activated: A Pooled Analysis of Published Clinical Outcomes

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) neuroblastoma, FOXR2‐activated, is a recently recognized entity in the WHO CNS5 classification, defined by activation of the FOXR2 transcription factor and unique histopathological features. This review synthesizes available literature and pooled clinical data, providing insight into demographics ...
Sudarshawn Damodharan   +1 more
wiley   +1 more source

Platinum-Ion-Mediated Self-Assembly of Hairpin Peptides and Synthesis of Platinum Nanostructures [PDF]

open access: yes, 2019
Nanostructures and nanomaterials based on peptide self-assembly have attracted tremendous interests due to the functionalities of peptide molecules. Furthermore, the self-assembled peptide nanostructures are also adopted to fabricate nanomaterials and ...
Chengdong Wang (149015)   +17 more
core   +1 more source

Material and heat flow analysis in thermal energy storage and transport system utilizing unused heat from bagasse boiler

open access: yesMechanical Engineering Journal, 2016
Sugar production is the main industry in Tanegashima, Japan. Whilst the sugar mill recycles sugarcane bagasse as a fuel, it concurrently generates large amounts of unused 200 °C heat during operation.
Shoma FUJII   +3 more
doaj   +1 more source

Highly Active Pt-Co/C Nanoparticles: Controllable Preparation and Catalytic Performance for Methanol Electro-oxidation

open access: yesInternational Journal of Electrochemical Science, 2020
Carbon-supported platinum (Pt) for oxygen reduction reaction plays an important role in the operation of direct methanol fuel cells (DMFCs). However, complete oxidation of ethanol is difficult due to the low chemical activity of Pt / C.
Yiqi Cui   +4 more
doaj   +1 more source

Incidence and Severity of Carboplatin‐Associated Hearing Loss in Children With Cancer Assessed by the SIOP Boston 2012 Ototoxicity Criteria

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Platinum‐based chemotherapy is known to cause severe and debilitating hearing loss, but unlike cisplatin, the true incidence of carboplatin‐induced hearing loss remains unclear. We evaluated functional hearing outcomes in children receiving carboplatin to determine the incidence and severity of ototoxicity. Procedure We identified a
Aniket Chawla   +6 more
wiley   +1 more source

Identification of platinum ores via trace element signatures [PDF]

open access: yes, 2011
This project studies the natural variation in the elemental composition of processed platinum ore from different extraction locations in South Africa in order to assess whether this provides sufficient information for the elemental fingerprinting" of the
Hassan, Maisson Mohamed Zeinelabieden
core  

Cu-Ni Captures Platinum Group Metals from Spent Automotive Exhaust Catalysts

open access: yesSeparations
Platinum group metals (PGMs) are strategic metals, and recycling PGMs in spent automobile exhaust catalysts (SACs) is a key path to alleviate the contradiction between resource supply and demand.
Jiahao Li   +10 more
doaj   +1 more source

Digital Workflow in Full Mouth Rehabilitation with Immediate Loading, Intraoral Welding and 3D-Printed Reconstructions in a Periodontal Patient: A Case Report

open access: yesReports, 2023
Background: Complex implant reconstructions in patients with residual dentition due to periodontitis is a challenging task in many aspects. Methods: This study shows a full digital workflow combining 3D printing, guided implant placement, intraoral ...
Adam Nowicki, Karolina Osypko
doaj   +1 more source

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