Results 171 to 180 of about 69,654 (310)

Mild Focal Cooling Decouples Dendrites to Reconfigure Cortical Output

Advanced Science, EarlyView.
Mild cooling of the cortical surface selectively modulates apical dendritic excitability, plasticity, and somato‐dendritic coupling, while uncoupling these effects from basal dendrites, and reshapes apical‐driven responses in barrel cortex during whisker touch.
Meisam Habibi Matin, Shulan Xiao, Krishna Jayant   +2 more
wiley   +1 more source

Synergistic Epichlorohydrin-Crosslinked Carboxymethyl Xylan for Enhanced Thermal Stability and Filtration Control in Water-Based Drilling Fluids. [PDF]

Gels
Li Y, Zhang F, Wang B, Liu J, Wang Y, Shi Z, Du L, Wang K, Zhang W, Wang Z, Dou L.   +10 more
europepmc   +1 more source

Experimental Investigation of Using Manganese Monoxide as a Hydrogen Sulfide Scavenger for Aqueous Drilling Fluids. [PDF]

ACS Omega, 2023
Ahmed A, Elkatatny S, Onaizi SA.
europepmc   +1 more source

An Activity‐Dependent NEPAS–PTX3 Axis Links Neurovascular and Myelin Deficits to Cognitive Impairment

Advanced Science, EarlyView.
An activity‐dependent pathway links prefrontal circuit hypoactivity to cognitive impairment. Reduced PVA–mPFC activity upregulates NEPAS, which suppresses PTX3 secretion, leading to impaired angiogenesis, myelin deficits, and memory decline. Rescue is achieved by NEPAS knockdown or chemogenetic circuit activation.
Boya Hu, Zifei Chen, Bingmei Sun, Jiale Gao, Jiale Xu, Xiaochun Guo, Fenfei Gao, Zhongsi Wang, Jie Wu, Xiaoyu Ji, Peipei Liu, Bing Huang   +11 more
wiley   +1 more source

Nanoparticles in Drilling Fluid

Drilling fluids are increasingly being infused with nanoparticles to improve their functionality. The potential of several nanoparticle types including metal oxides, carbon nanotubes, and graphene nanoplates to enhance the rheological, filtration, and thermal characteristics of drilling fluids is being researched. The literature uses nanoparticles at a
openaire   +1 more source

Enhanced performance of oil-based drilling fluids under HPHT conditions using an organophilic phyllosilicate. [PDF]

Sci Rep
Mahmoud A, Gajbhiye R, Elkatatny S.
europepmc   +1 more source

Review of the Perspectives and Study of Thermo-Responsive Polymer Gels and Applications in Oil-Based Drilling Fluids. [PDF]

Gels, 2023
Wang J, Liu L, Zhang S, Liao B, Zhao K, Li Y, Xu J, Chen L.   +7 more
europepmc   +1 more source

Machine‐Learning Microfluidic Minute‐Scale Microorganism Metrics Monitoring(M6)

Advanced Science, EarlyView.
ABSTRACT On‐site monitoring of microorganisms remains challenging because of low concentrations, strong background interference, and dynamic aerosol diffusion, particularly for aerosol‐transmitted pathogens. Here, we report a rapid detection platform that integrates a Puri‐focusing microfluidic chip, electrochemical impedance spectroscopy (EIS), and ...
Ning Yang, Jiahao Ding, Si Chen, Lijie Yan, Shichao Ding, Lavonda Li, Junyi Sun, Haodong Liu, Tongge Li, Ning Liu, Mingji Wei, Xiaoyong Zhu, Xiaobo Zou, Shouqi Yuan, Xingcai Zhang   +14 more
wiley   +1 more source

Enhanced performance of nanocomposite drilling fluids with synthesized TiO₂ Quillaja saponin Cr nanoparticles and their impact on rheology and filtration. [PDF]

Sci Rep
ALBajalan AR, Rasol AA, Ameen HFM, Jaf PT, Abumalek A.   +4 more
europepmc   +1 more source

Novel Modified Styrene-Based Microspheres for Enhancing the Performance of Drilling Fluids at High Temperatures. [PDF]

Gels, 2023
Zhang X, Liu J, Sun J, Lv K, Wang Z, Xu Z, Sun Y.   +6 more
europepmc   +1 more source