Results 31 to 40 of about 266,747 (261)

Storage of Hydrogen in Activated Carbons and Carbon Nanotubes

open access: yesAdvances in Materials Science, 2018
Abstract Activated carbons and carbon nanotube were synthesized with chemical and microwave processes of olive leaf in media with and without ultrasonic waves, and chemical vapor deposition method, respectively. The samples were characterized by x-ray diffraction, calorimetry, Brunauer, Emmett and Teller method, scanning electron ...
Doǧan, Eylem Eroǧlu   +2 more
openaire   +2 more sources

Research progress on theory and simulation of supercritical CO2 pipeline transportation

open access: yesYou-qi chuyun
ObjectiveWith the ongoing development of carbon capture, utilization, and storage (CCUS) technology, researching supercritical CO2 pipeline transportation technology has become essential. Enhancing the fundamental theoretical system for supercritical CO2
Meng LI   +7 more
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

In situ hydromechanical responses during well drilling recorded by fiber-optic distributed strain sensing [PDF]

open access: yesSolid Earth, 2020
Drilling fluid infiltration during well drilling may induce pore pressure and strain perturbations in neighbored reservoir formations. In this study, we report that such small strain changes (∼20 µε) have been in situ monitored using fiber-optic ...
Y. Zhang   +6 more
doaj   +1 more source

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

open access: yesFEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Investigating the Influence of Pore Shape on Shale Gas Recovery with CO2 Injection Using Molecular Simulation

open access: yesEnergies, 2023
Carbon-dioxide-enhanced shale gas recovery technology has significant potential for large-scale emissions reduction and can help achieve carbon neutrality targets.
Juan Zhou   +9 more
doaj   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

open access: yesFEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante   +10 more
wiley   +1 more source

Lignin waste-based low-cost porous carbon for efficient and stable CO2 capture

open access: yesResults in Engineering
Developing a low-cost and renewable porous carbon-based CO2 adsorbent with excellent CO2 capture capacity, selectivity, stability and low regeneration energy is a contemporary research subject worldwide, especially in the context of a circular and carbon
Changle Wang   +11 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Research Progress of Materials for Direct Capture of CO2 From Ambient Air

open access: yes发电技术, 2022
Global climate change is the biggest threat to the sustainable development of human, and controlling CO2 emissions is a major measure to deal with climate change.
WANG Huanjun   +7 more
doaj   +1 more source

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