地热农副产品干燥装置的设计和中间试验

本文根据干燥过程的理论分析和试验研究结果，提出了热风式干燥器设计参数的选择原则，给出一套有一定参考价值的干燥系统的计算方法，该方法概念清楚，不必计算废气排热损失，简化了计算过程，依此，我们设计制造了一套地热干燥中间试验装置，它利用60－70℃地热水热源，一次可投湿物料200kg，对于像白菜这类初含水率在90％以上的物料，其每小时最大干燥脱水量超过30kg，平均热效率达到53％，试验结果表明，只有当物料的含水率在90％以上，且表面结合水多的情况下，实际过程才会出等速干燥阶段

Nursing of integrated traditional Chinese and western medicine for a patient with neurogenic bladder (1 例神经源性膀胱患者的中西医结合护理体会)

This paper summarized the nursing of integrated traditional Chinese and western medicine for a patient with neurogenic bladder. Based on assessment of patient’s recovery needs, the rehabilitation plan generated by a multidisciplinary team was carried out, including exercise training, umbilical moxibustion, acupuncture, intermittent catheterization and home-based extended care. Integrative nursing intervention is potentially effective to improve the reconstruction of the urinary function and reduce the residual urine volumes. (本文总结1例神经源性膀胱患者的中西医结合护理经验。评估患者康复需求, 多学科团队合作制定康复方案, 采用康复锻炼、脐灸、针灸、间歇性导尿、家庭延续护理等的中西医联合干预方法, 加快患者下尿路功能的重建和部分重建, 提高控尿能力、减少残余尿量, 患者成功拔除尿管, 可自控小便。

Application of umbilical moxibustion combined with intermittent catheterization in rehabilitation nursing of patients with neurogenic bladder after stroke (脐灸联合间歇性导尿在中风后神经源性膀胱患者康复护理中的应用)

Objective To investigate the effect of umbilical moxibustion combined with intermittent catheterization in rehabilitation nursing of patients with neurogenic bladder after stroke. Methods A total of 40 patients with neurogenic bladder after stroke were divided into control group and observation group, with 20 patients in each group according to random number table. The control group was given intermittent catheterization, and the observation group was given umbilical moxibustion combined with intermittent catheterization. After 4 weeks of intervention, the clinical efficacy, residual urine volume, bladder volume and urinary tract infection were compared between the two groups. Results The overall effective rate in the observation group was higher than that in the control group (95. 00% vs. 75. 00%, P＜0. 05). Lower residual urine volume and higher bladder volume were observed in both two group after intervention, and better outcomes of residual urine volume and higher bladder volume were associated with combined treatment of umbilical moxibustion and intermittent catheterization(P＜0. 01). The incidence of urinary tract infection in observation group was lower than that in control group(5. 00% vs. 25. 00%, P＜0. 05). Conclusion Umbilical moxibustion combined with intermittent catheterization can effectively improve the clinical symptoms and bladder function of patients with neurogenic bladder after stroke, promote patients to urinate autonomously and improve the quality of life. (目的 探讨脐灸联合间歇性导尿在中风后神经源性膀胱患者康复护理中的应用效果。方法 选择40例中风后神经源性膀胱患者, 按随机数字表分为对照组和观察组, 各20例。对照组给予间歇性导尿护理, 观察组在对照组基础上增加脐灸护理。干预4周后比较2组临床疗效、残余尿量及膀胱容量和尿路感染情况。结果 观察组总有效率95. 00%(19/20), 高于对照组的75. 00%(15/20), 差异有统计学意义(P＜0. 05)。干预后, 两组残余尿量较干预前降低, 膀胱容量较干预前升高, 且观察组改善幅度优于对照组, 差异有统计学意义(P＜0. 01)。观察组尿路感染发生率5. 00%(1/20), 低于对照组的25. 00%(5/20), 差异有统计学意义(P＜0. 05)。结论 脐灸联合间歇性导尿护理能够有效改善中风后神经源性膀胱患者临床症状及膀胱功能, 促进患者自主排尿, 提高生活质量。

JUNO Sensitivity on Proton Decay p→νˉK+p\to \bar\nu K^+ Searches

The Jiangmen Underground Neutrino Observatory (JUNO) is a large liquid scintillator detector designed to explore many topics in fundamental physics. In this paper, the potential on searching for proton decay in $p\to \bar\nu K^+$ mode with JUNO is investigated.The kaon and its decay particles feature a clear three-fold coincidence signature that results in a high efficiency for identification. Moreover, the excellent energy resolution of JUNO permits to suppress the sizable background caused by other delayed signals. Based on these advantages, the detection efficiency for the proton decay via $p\to \bar\nu K^+$ is 36.9% with a background level of 0.2 events after 10 years of data taking. The estimated sensitivity based on 200 kton-years exposure is $9.6 \times 10^{33}$ years, competitive with the current best limits on the proton lifetime in this channel

JUNO sensitivity on proton decay p → ν K + searches*

The Jiangmen Underground Neutrino Observatory (JUNO) is a large liquid scintillator detector designed to explore many topics in fundamental physics. In this study, the potential of searching for proton decay in the $p\to \bar{\nu} K^+$ mode with JUNO is investigated. The kaon and its decay particles feature a clear three-fold coincidence signature that results in a high efficiency for identification. Moreover, the excellent energy resolution of JUNO permits suppression of the sizable background caused by other delayed signals. Based on these advantages, the detection efficiency for the proton decay via $p\to \bar{\nu} K^+$ is 36.9% ± 4.9% with a background level of $0.2\pm 0.05({\rm syst})\pm$$0.2({\rm stat})$ events after 10 years of data collection. The estimated sensitivity based on 200 kton-years of exposure is $9.6 \times 10^{33}$ years, which is competitive with the current best limits on the proton lifetime in this channel and complements the use of different detection technologies