Results 51 to 60 of about 23,540 (196)
Scientific Reports, 2023 Underground Coal Gasification (UCG) requires monitoring of the gasification area because the gasification process is invisible and the reaction temperature exceeds 1000 °C.
Akihiro Hamanaka +8 more
doaj +1 more source
Food Frontiers, EarlyView.Alfalfa flavonoids (AF) protected against Salmonella‐induced colitis by reducing inflammation and oxidative stress. AF inhibited the TLR4/IκB/NF‐κB/COX‐2 pathway and NLRP3 inflammasome, lowering pro‐inflammatory cytokines, while activating Keap1‐Nrf2 to boost antioxidants (e.g., HO‐1, NQO1, SOD, GPx), decreasing ROS‐driven oxidative stress.
Xiaoli Qin +11 more
wiley +1 more source
Roles of dark energy perturbations in the dynamical dark energy models: Can we ignore them?
, 2009 We show the importance of properly including the perturbations of the dark energy component in the dynamical dark energy models based on a scalar field and modified gravity theories in order to meet with present and future observational precisions. Based
Chan-Gyung Park +6 more
core +1 more source
Second Order Gauge-Invariant Perturbations during Inflation [PDF]
, 2006 The evolution of gauge invariant second-order scalar perturbations in a general single field inflationary scenario are presented. Different second order gauge invariant expressions for the curvature are considered. We evaluate perturbatively one of these
A. D. Linde +6 more
core +2 more sources
, 2013 The most commonly applied UCG designs are Linked Vertical Wells (LVW) and Controlled Retracting Injection Point (CRIP). In the CRIP process, the production well is drilled vertically, and the injector is drilled horizontally close enough to the producer to have considerable flow connection.
openaire +3 more sources
Bioactive Polysaccharides Targeting Gut Microbiota to Modulate Host Health: A Gear Effect Theory
Food Frontiers, EarlyView.The “Gear Effect” mechanism of bioactive polysaccharides driving gut microbiota to modulate host health. ABSTRACT Bioactive polysaccharides are macromolecular polymers with broad biological activities. Recent evidence has highlighted their role in modulating host health primarily through interactions with gut microbiota.
Yonggan Sun +3 more
wiley +1 more source
Innovative aspects of underground coal gasification technology in mine conditions [PDF]
, 2018 Purpose. Development of innovative approaches in technological and technical solutions improvement for coal seam gasification. Methods. Carrying-out of native and world experience in the coal reserves development by underground gasification technology ...
Dychkovskyi, R +4 more
core +1 more source
Bioscience Journal, 2007 Vários fatores ambientais são responsáveis pela estruturação das populações vegetais e animais, influenciando sua dinâmica ao longo do tempo e espaço. O presente estudo tem por objetivo identificar a estrutura espacial de D. furfuracea (Annonaceae) em um
Matheus de Souza Lima-Ribeiro
doaj
Meitan xuebaoUnderground coal gasification (UCG) can control the combustion of in-situ coal seams underground to obtain combustible synthesis gas, which is expected to become an important way to fill the gap in natural gas supply and demand in China.
Yi CUI +10 more
doaj +1 more source
Acta Scientiarum: Animal Sciences, 2008 O experimento foi conduzido com o objetivo de avaliar a degradabilidade in situ da matéria seca (MS), da fibra em detergente neutro (FDN) e da fibra em detergente ácido (FDA) do material original de quatro genótipos de sorgo (ATF53*9929036; ATF54*9929036;
Roberto Toledo de Magalhães +7 more
doaj +1 more source