Results 81 to 90 of about 3,997,963 (398)
Effect of subsoil moisture on filtration through a screen defect
Magazine of Civil Engineering, 2022 The aim of the scientific work is to study the features of filtration under a defect of a polymer screen made of a geomembrane, where the movement of the filtration flow occurs with incomplete saturation of the soil with water.
Baev Oleg +2 more
doaj +1 more source
Equilibrium behaviour of two cavity-confined polymers: Effects of polymer width and system asymmetries [PDF]
arXiv, 2022 Experiments using nanofluidic devices have proven effective in characterizing the physical properties of polymers confined to small cavities. Two recent studies using such methods examined the organization and dynamics of two DNA molecules in box-like cavities with strong confinement in one direction and with square and elliptical cross sections in the
arxiv
Aggregation and morphology control enables multiple cases of high-efficiency polymer solar cells
Nature Communications, 2014 Although the field of polymer solar cell has seen much progress in device performance in the past few years, several limitations are holding back its further development.
Yuhang Liu +9 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.Using mass cytometry, we analyzed serial blood samples from patients with relapsed epithelial ovarian cancer (EOC) treated with oleclumab–durvalumab combination immunotherapy in the NSGO‐OV‐UMB1/ENGOT‐OV30 trial. Our analysis identified potential predictive, monitoring, and response biomarkers detectable through liquid biopsy. These findings facilitate
Luka Tandaric +11 more
wiley +1 more source
A Two-Ply Polymer-Based Flexible Tactile Sensor Sheet Using Electric Capacitance
Sensors, 2014 Traditional capacitive tactile sensor sheets usually have a three-layered structure, with a dielectric layer sandwiched by two electrode layers. Each electrode layer has a number of parallel ribbon-like electrodes.
Shijie Guo +3 more
doaj +1 more source
Designed Monomers and Polymers, 2021 A flexible polyaniline/polyvinyl chloride (PVC) polymer conductive wire was prepared using flexible PVC polymer as the substrate by the swelling – in-situ polymerization method, the line-shaped dents were pressed on the substrate by the thermodynamic pre-
Wu Xuelian +4 more
doaj +1 more source
Accurate effective pair potentials for polymer solutions
, 2000 Dilute or semi-dilute solutions of non-intersecting self-avoiding walk (SAW) polymer chains are mapped onto a fluid of ``soft'' particles interacting via an effective pair potential between their centers of mass. This mapping is achieved by inverting the
A. A. Louis +5 more
core +1 more source
Molecular Oncology, EarlyView.CircCCNB1 expression is down‐regulated in nasopharyngeal carcinoma (NPC); thus, less NF90 protein is bound to circCCNB1 and more binds to pri‐miRNAs, blocking their (pri‐miRNAs) binding to DGCR8 and inhibiting the processing and generation of miR‐15b‐5p/miR‐7‐1‐3p. Furthermore, decreased miR‐15b‐5p/miR‐7‐1‐3p promotes the expression of the target genes
Chunmei Fan +6 more
wiley +1 more source
Nucleic Acid Aptamers: An Emerging Tool for Biotechnology and Biomedical Sensing
Sensors, 2015 Detection of small molecules or proteins of living cells provides an exceptional opportunity to study genetic variations and functions, cellular behaviors, and various diseases including cancer and microbial infections.
Ti-Hsuan Ku +6 more
doaj +1 more source
Polymer Translocation Through a Long Nanopore
, 2002 Polymer translocation through a nanopore in a membrane investigated theoretically. Recent experiments on voltage-driven DNA and RNA translocations through a nanopore indicate that the size and geometry of the pore are important factors in polymer ...
Kolomeisky, Anatoly B., Slonkina, Elena
core +1 more source