Advanced photochemical processes for the manufacture of nanopowders: an evaluation of long-term pilot plant operation

2022 ◽  
Author(s):  
Jan Bárta ◽  
Lenka Procházková ◽  
Michaela Škodová ◽  
Kateřina Děcká ◽  
Xenie Popovič ◽  
...  
Keyword(s):  
Metal Oxides ◽  
Pilot Plant ◽  
Uv Light ◽  
Plant Operation ◽  
Photochemical Processes ◽  
Long Term Experience

Based on our long term experience with the operation of a photochemical pilot plant, we propose an UV light-based technology for syntheses of nano-dimensional metal oxides (case study for ZnO,...

Cobalt Spinel Catalyst for N2O Abatement in the Pilot Plant Operation–Long-Term Activity and Stability in Tail Gases

2014 ◽  
Vol 53 (25) ◽  
pp. 10335-10342 ◽  
Author(s):  
Marek Inger ◽  
Marcin Wilk ◽  
Magdalena Saramok ◽  
Gabriela Grzybek ◽  
Anna Grodzka ◽  
...  
Keyword(s):  
Pilot Plant ◽  
Plant Operation ◽  
Cobalt Spinel

A case study of long-term RO plant operation without chemical pretreatment

Desalination ◽  
2004 ◽  
Vol 161 (2) ◽  
pp. 137-144 ◽  
Author(s):  
V.J. Shah ◽  
C.V. Devmurari ◽  
S.V. Joshi ◽  
J.J. Trivedi ◽  
A. Prakash Rao ◽  
...  
Keyword(s):  
Chemical Pretreatment ◽  
Plant Operation

Caregivers' Perceptions of Speech-Language Pathologist Talk About Child Language and Literacy Disorders

2020 ◽  
Vol 29 (4) ◽  
pp. 2049-2067
Author(s):  
Karmen L. Porter ◽  
Janna B. Oetting ◽  
Loretta Pecchioni
Keyword(s):  
Language And Literacy ◽  
Collective Case Study ◽  
Study Approach ◽  
School Aged Children ◽  
Speech Language Pathologist ◽  
Therapy Goals ◽  
Semistructured Interviews ◽  
Types Of Information

Purpose This study examined caregiver perceptions of their child's language and literacy disorder as influenced by communications with their speech-language pathologist. Method The participants were 12 caregivers of 10 school-aged children with language and literacy disorders. Employing qualitative methods, a collective case study approach was utilized in which the caregiver(s) of each child represented one case. The data came from semistructured interviews, codes emerged directly from the caregivers' responses during the interviews, and multiple coding passes using ATLAS.ti software were made until themes were evident. These themes were then further validated by conducting clinical file reviews and follow-up interviews with the caregivers. Results Caregivers' comments focused on the types of information received or not received, as well as the clarity of the information. This included information regarding their child's diagnosis, the long-term consequences of their child's disorder, and the connection between language and reading. Although caregivers were adept at describing their child's difficulties and therapy goals/objectives, their comments indicated that they struggled to understand their child's disorder in a way that was meaningful to them and their child. Conclusions The findings showed the value caregivers place on receiving clear and timely diagnostic information, as well as the complexity associated with caregivers' understanding of language and literacy disorders. The findings are discussed in terms of changes that could be made in clinical practice to better support children with language and literacy disorders and their families.

Long Term Experience with Seawalls on an Exposed Coast

1989 ◽  
Author(s):  
Orville T. Magoon ◽  
Joan L. Pope ◽  
Robert L. Sloan ◽  
Donald D. Treadwell
Keyword(s):  
Long Term Experience
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