Results 101 to 110 of about 24,218 (299)

Fenceline measurements reveal regional disparities in United States refinery benzene emissions and emission sources

open access: yesEnvironmental Research Letters
United States petroleum refineries have measured fenceline ambient concentrations of benzene since 2018 to comply with an Environmental Protection Agency rule. Benzene is a known carcinogen that is present in most fugitive emissions from refineries.
Daniel R Peters   +3 more
doaj   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

Cleaner technology evolutions for refineries

open access: yes, 2005
It was established that olefin cracker and gasification technologies provide solutions to today's refineries by marketing unwanted, heavy, high sulfur, TAN materials though environmentally benign, highly valuable productions.
Simons, HJ, Sadhukhan, J
core  

Proteasomal degradation of intracellularly expressed Amblyomin‐X limits suicide gene therapy potential in melanoma cells

open access: yesFEBS Open Bio, EarlyView.
This study explores the feasibility of expressing the antitumoral protein Amblyomin‐X through a suicide gene therapy approach and investigates its intracellular fate after gene delivery. Although the gene is efficiently expressed, melanoma cells rapidly degrade the Amblyomin‐X protein via proteasome activity.
Victor Dal Posolo Cinel   +4 more
wiley   +1 more source

Environmental Regulation and Productivity: Evidence from Oil Refineries [PDF]

open access: yes
We examine the effect of air quality regulation on the productivity of some of the most heavily regulated manufacturing plants in the United States, the oil refineries of the Los Angeles (South Coast) Air Basin.
Linda T.M. Bui, Eli Berman
core   +2 more sources

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

open access: yesFEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke   +4 more
wiley   +1 more source

Far Landscape Vire of the Oil Refineries at night

open access: yes, 2021
Far Landscape Vire of the Oil Refineries at night with reflection on the ...

core  

TECHNIQUE OF DETERMINATION OF COST OF CONSTRUCTION AND OPERATION OF THE OIL PROCESSING ENTERPRISES. CONCEPTS OF PROFITABILITY AND COMPLEXITY OF OIL REFINERY

open access: yesВестник университета, 2016
The description of capital and operational expenditure of the oil processing enterprises is given. The concept «crack spread» of oil refineries is described. Classification of oil refineries is given.
G. Oganуan
doaj  

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

Port of Corpus Christi with Refineries

open access: yes, 1950
Port of Corpus Christi with refineries, cranes, and other industries in the ...
Parker, William H.
core  

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