To provide a wide-angle funnel for fold folding filter paper with less harmful effect that the folding capacity of the filter paper is reduced by the bulk of the placed filter paper on the inside of the conical main body. SOLUTION: A fold-folded filter paper 19 having a conical bellows ...
Folding a filter paper cone so that it beds well down into the funnel, creating a good seal when wet, makes for an efficient filtration step. Very often users will fold the paper cone with the same 60° angle. You can achieve this by simply folding the filter paper into four quadrants...
et al. A thermodynamic funnel drives bacterial lipopolysaccharide transfer in the TLR4 pathway. Structure 26, 1151–1161 e1154 (2018). CAS PubMed Google Scholar Bird, G. H. et al. Hydrocarbon double-stapling remedies the proteolytic instability of a lengthy peptide therapeutic. Proc. Natl Acad...
The strategy adopted in that paper was based on finding a matching point where an F1-D3 thermal spike solution could be glued to a non-extremal black F-string at the desired temperature. More precisely, the thermal spike solution was chosen to reproduce the tension of a non-extremal black ...
The light-shielding plate is provided with a first fold line (2), a fold positioning member (3) and a through hole (4) coaxial with the funnel-shaped enclosure (1). When not in use, the light-shielding device can be unfolded into a flat form, such that the volume thereof and a ...
ReadPaper是粤港澳大湾区数字经济研究院推出的专业论文阅读平台和学术交流社区,收录近2亿篇论文、近2.7亿位科研论文作者、近3万所高校及研究机构,包括nature、science、cell、pnas、pubmed、arxiv、acl、cvpr等知名期刊会议,涵盖了数学、物理、化学、材料、金融、计算机
Two-fold singularities in a piecewise smooth (PWS) dynamical system inR3have long been the subject of intensive investigation. The interest stems from the fact that trajectories which enter the two-fold are associated with forward non-uniqueness. The key questions are: how do we continue orbits ...
A former 1 for the longitudinal folding of webs of paper has bores 2, 3 along its edges from which a number of holes 4, 5 are directed outwards. Compressed air is introduced into the bores 2, 3 through pipes 6, 7. Short bores 12, 13 in the tip of the former communicating with ...