Atomizing Performance of Non-Heating Fog Machine

The paper deals with the closed-spaced atomizing performance of a non-haeting fog machine which was extensively used for protection in a vinyl greenhouse. The electrode near the nozzle of this machine could spray with electrostatic charge, which makes it possible to check through the atomizing performance with or without electrostatic charge. The test results showed that:(1) particles within a size of 10 ～ 30μm could be dispersed extensively;(2) electrostatic charge could make spray particle size smaller and make atomization and adherability to back side of our copper test plate better than that of spray particles without electrostatic charge.本文はビニールハウス内の防除用として広く使われている常温煙霧機について，ビニールハウス内で噴霧し，噴霧された微細粒子をミラーコート紙およびアースした銅板上に捕捉して拡大し粒径と粒数を求めて，常温煙霧機の微粒化性能を明らかにした．供試機はノズル出口の近傍に帯電用の電極を持ち，静電散布が可能という常温煙霧機であり，噴霧粒子を帯電させた場合とさせなかった場合について微粒化性能を調べた．試験結果によって，常温煙霧機の微粒化性能が明らかになり，10～30μmの揃った粒子が広く拡散していることがわかった．また，噴霧粒子を帯電させた場合は，粒径が若干小さくなり，微粒化が良くなることがわかった．裏面への付着性も良くなることが確かめられ

A feline CD2 homologue interacts with human red blood cells

A cDNA encoding a feline homologue of CD2 (fCD2) was identified. Several amino acids (aa) important for ligand interaction, molecular folding or signal transduction, found in other mammalian CD2, were found to be highly conserved in the predicted fCD2 aa sequence. fCD2-expressing cells were able to form rosettes with human red blood cells (probably via human CD58), and the rosette formation was inhibited by an anti-fCD2 monoclonal antibody. These results are indicative of the similarity of feline and human CD2 structures. fCD2 was found to be expressed in feline peripheral blood T lymphocytes, monocytes and cultured lymphoid cells

Studying the impact of deuteron non-elastic breakup on 93Zr + d reaction cross sections measured at 28 MeV/nucleon

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The deuteron is a loosely bound system that can easily break up into its constituent proton and neutron whilst in the presence of Coulomb and nuclear fields. Previous experimental studies have shown that this breakup process has a significant impact on residual-nucleus production from deuteron bombardment in the high-energy range of 50–210 MeV/nucleon. However, there remains a lack of cross-section data at energies below 50 MeV/nucleon. The current study determined 93Zr + d reaction cross sections under inverse kinematics at approximately 28 MeV/nucleon using the BigRIPS separator, OEDO beamline, and SHARAQ spectrometer. Cross sections from this research were compared with previous measurements and theoretical calculations. The experimental results show a large enhancement of the production cross sections of residual nuclei, especially those produced from a small number of particle emissions, compared to the proton-induced reaction data at simi- © The Author(s) 2023.11Nsciescopu