Results 41 to 50 of about 140,486 (358)

Effects of Refinery Processes on the Quality of Various Water Samples from Kaduna Refinery and Petrochemical Company (KRPC) Limited [PDF]

open access: yes, 2017
Effects of refinery processes on the quality of various water samples from Kaduna Refinery and Petrochemical Company (KRPC) Limited was investigated.
Ilebaye, J. J. (J), Onyema, C. T. (C)
core   +1 more source

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou   +10 more
wiley   +1 more source

Analysis of Processing Accidents due to H2S in Clot Stuck Unit of one of the South Pars Refineries Leakage Using Determination of Safe Privacy Approach [PDF]

open access: yesطب کار, 2015
Introduction: Refineries are considered as the base of many accidents and incidences due to their close proximity with dangerous substances, products, and production processes.
M Ebrahemzadih   +3 more
doaj  

Economic impact and risk analysis of integrating sustainable aviation fuels into refineries

open access: yesFrontiers in Energy Research, 2023
The growth of the aviation industry coupled with its dependence on energy dense, liquid fuels has brought sustainable aviation fuel (SAF) research to the forefront of the biofuels community.
Nicholas A. Carlson   +4 more
doaj   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Membrane reactor technology for ultrapure hydrogen production [PDF]

open access: yes, 2005
The suitability of polymer electrolyte membrane fuel cells (PEMFC) for stationary and vehicular applications because of its low operating temperatures, compactness, higher power density, cleaner exhausts and higher efficiencies compared to conventional ...
Patil, Charudatta Subhash
core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Energy management practices of oil refineries; a case study of Tema oil refinery (TOR)

open access: yesCogent Social Sciences, 2023
This paper assesses the environmental impacts of Tema Oil Refinery (TOR) and assesses the effectiveness of the measures to reduce the environmental footprints of TOR.
Jones Lewis Arthur   +4 more
doaj   +1 more source

Labor conditions in the Guatemalan Sugar Industry [PDF]

open access: yes, 2005
ILRF_guatemala_sugar.pdf: 1954 downloads, before Oct.
International Labor Rights Forum
core   +1 more source

Gaseous Emission from the Combustion of Premium Motor Spirit (PMS) from the Kaduna Refinery and Petrochemical Company (KRPC) in Nigeria [PDF]

open access: gold, 2021
Osunnusi Oluwaseun Adedayo   +6 more
openalex   +1 more source

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