Water is the most active component in all geological systems. It has an importanteffect on the physical properties of minerals and melts. It also plays a key role in the evolutionof the Earth. Accurate thermodynamics ...Water is the most active component in all geological systems. It has an importanteffect on the physical properties of minerals and melts. It also plays a key role in the evolutionof the Earth. Accurate thermodynamics data on water are currently confined to pressures below1.0 GPa and temperatures below 900℃. Presented in this paper are new data available on theP-T properties of water at pressures up t0 5. 0 GPa, developed from differential thermal analysis and ultrasonic wave amplitude analysis. It has been found that there may exist anotherternary point at 3. 0 GPa and that ultrasonic wave amplitude change of ice-water transitionshows two inflection points above 2. 0 GPa, consistent with the two peaks of differential thermal curves above 2. 0 GPa. It may be a new phenomenon which needs further study.展开更多
Objective:To explore the nursing effects of medical treatment combination on patients at high risk of developing pressure ulcers at rural homes.Methods:From January 2018 to December 2018,86 patients at high risk of de...Objective:To explore the nursing effects of medical treatment combination on patients at high risk of developing pressure ulcers at rural homes.Methods:From January 2018 to December 2018,86 patients at high risk of developing pressure ulcers at rural homes who were in Wenjiang Hospital were randomly divided into a control group and an observed group.The control group received the routine publicity and education and visiting,while the observed group adopted the cooperative nursing model of medical treatment combination.Then compare the healing status and nursing satisfaction of the two groups.Results:Of the 43 patients with pressure ulcers in the observed group,18 had been in the second stage of pressure ulcers and 16 had been healed;14 had been in the third stage of pressure ulcers and 8 had been healed;11 had been in the fourth stage of pressure ulcers and 5 had been healed.The nursing satisfaction of the patients in the observed group was 95.35%.Conclusion:Conducting medical treatment combination on patients at high risk of developing pressure ulcers at rural homes can effectively improve the patients’and their families’awareness of pressure ulcer nursing,standardize their nursing behaviour,help recover the patients themselves and promote the patients’satisfaction.展开更多
重点研究了米糠预处理条件对水酶法提取米糠油出油率的影响,同时对酶水解时的淀粉酶用量、蛋白酶用量进行了研究。实验结果显示:对米糠进行高压蒸煮或超声波等预处理可显著提高出油率。在常压蒸煮30 m in、超声波处理50 m in,淀粉酶用量...重点研究了米糠预处理条件对水酶法提取米糠油出油率的影响,同时对酶水解时的淀粉酶用量、蛋白酶用量进行了研究。实验结果显示:对米糠进行高压蒸煮或超声波等预处理可显著提高出油率。在常压蒸煮30 m in、超声波处理50 m in,淀粉酶用量0.7%,蛋白酶用量0.6%,纤维素酶用量1.2%,pH值5.0,反应温度60℃,反应时间6 h条件下,米糠中油脂提取率可达94.5%。展开更多
文摘Water is the most active component in all geological systems. It has an importanteffect on the physical properties of minerals and melts. It also plays a key role in the evolutionof the Earth. Accurate thermodynamics data on water are currently confined to pressures below1.0 GPa and temperatures below 900℃. Presented in this paper are new data available on theP-T properties of water at pressures up t0 5. 0 GPa, developed from differential thermal analysis and ultrasonic wave amplitude analysis. It has been found that there may exist anotherternary point at 3. 0 GPa and that ultrasonic wave amplitude change of ice-water transitionshows two inflection points above 2. 0 GPa, consistent with the two peaks of differential thermal curves above 2. 0 GPa. It may be a new phenomenon which needs further study.
基金To explore the integrated use of nursing resources under the medical treatment combination(Program Number:2017P27)。
文摘Objective:To explore the nursing effects of medical treatment combination on patients at high risk of developing pressure ulcers at rural homes.Methods:From January 2018 to December 2018,86 patients at high risk of developing pressure ulcers at rural homes who were in Wenjiang Hospital were randomly divided into a control group and an observed group.The control group received the routine publicity and education and visiting,while the observed group adopted the cooperative nursing model of medical treatment combination.Then compare the healing status and nursing satisfaction of the two groups.Results:Of the 43 patients with pressure ulcers in the observed group,18 had been in the second stage of pressure ulcers and 16 had been healed;14 had been in the third stage of pressure ulcers and 8 had been healed;11 had been in the fourth stage of pressure ulcers and 5 had been healed.The nursing satisfaction of the patients in the observed group was 95.35%.Conclusion:Conducting medical treatment combination on patients at high risk of developing pressure ulcers at rural homes can effectively improve the patients’and their families’awareness of pressure ulcer nursing,standardize their nursing behaviour,help recover the patients themselves and promote the patients’satisfaction.
文摘重点研究了米糠预处理条件对水酶法提取米糠油出油率的影响,同时对酶水解时的淀粉酶用量、蛋白酶用量进行了研究。实验结果显示:对米糠进行高压蒸煮或超声波等预处理可显著提高出油率。在常压蒸煮30 m in、超声波处理50 m in,淀粉酶用量0.7%,蛋白酶用量0.6%,纤维素酶用量1.2%,pH值5.0,反应温度60℃,反应时间6 h条件下,米糠中油脂提取率可达94.5%。
