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非小细胞肺癌中Naked1的表达及意义 被引量:8
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作者 赵月 孙波 +1 位作者 张盛 王恩华 《临床与实验病理学杂志》 CAS CSCD 北大核心 2012年第3期257-260,共4页
目的探讨Naked1(NKD1)蛋白在非小细胞肺癌(non-small cell lung cancer,NSCLC)组织中的表达与预后的关系。方法采用RT-PCR、Western blot法对35例新鲜肺癌组织进行检测;采用免疫组化SP法对100例NSCLC石蜡标本进行检测。结果在79%的新鲜... 目的探讨Naked1(NKD1)蛋白在非小细胞肺癌(non-small cell lung cancer,NSCLC)组织中的表达与预后的关系。方法采用RT-PCR、Western blot法对35例新鲜肺癌组织进行检测;采用免疫组化SP法对100例NSCLC石蜡标本进行检测。结果在79%的新鲜肺癌标本中,NKD1的蛋白水平明显低于相对应的癌旁正常肺组织,而mRNA水平明显高于正常肺组织(P<0.01)。在78%的NSCLC免疫组化标本中,NKD1的表达明显低于正常肺组织(P<0.01)。在肺鳞癌中NKD1的表达低于腺癌,并与分化程度呈正相关(P<0.01),与淋巴结转移(P<0.05)和TNM分期(P<0.01)呈负相关,NKD1低表达者的术后生存时间明显低于正常表达者(P=0.01)。结论在NSCLC中,NKD1 mRNA上调,而蛋白水平下调,其蛋白的下调程度与临床病理因素和不良预后相关。 展开更多
关键词 肺肿瘤 naked1 预后
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Pirh2和Naked2在乳腺癌组织中的表达及其临床意义
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作者 盛陈毅 倪启超 《南通大学学报(医学版)》 2014年第6期500-502,共3页
目的:分析乳腺癌组织中Pirh2和Naked2的表达情况及其临床意义。方法:随机选取在2011年1月—2013年12月期间收治的96例乳腺癌标本作为观察组,同时选取癌旁组织作为对照组,应用免疫组织化学方法对Pirh2和Naked2表达情况进行检测,分析Pirh2... 目的:分析乳腺癌组织中Pirh2和Naked2的表达情况及其临床意义。方法:随机选取在2011年1月—2013年12月期间收治的96例乳腺癌标本作为观察组,同时选取癌旁组织作为对照组,应用免疫组织化学方法对Pirh2和Naked2表达情况进行检测,分析Pirh2和Naked2表达与乳腺癌病理分级的关系及Pirh2和Naked2两者的相关性。结果:Pirh2在乳腺癌组织中高表达,癌旁组织中低表达,Naked2在乳腺癌组织中低表达,癌旁组织中高表达(P<0.05);年龄、肿瘤大小与癌中Pirh2和Naked2的表达无关(P>0.05);肿瘤病理分级和淋巴结转移与Pirh2和Naked2的表达相关(P<0.05);Pirh2和Naked2的表达呈负相关。结论:Pirh2和Naked2对乳腺癌的生物学行为的判断及预后有一定的提示作用。 展开更多
关键词 乳腺癌 PIRH2 naked2
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Analysis of the application and practice of PDCA cycle in management of the naked medicine dispensing——the quality and safety of the drug 被引量:5
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作者 Yun-Xiang Qiu Chun-Yan Zhao +1 位作者 Jia-Mei Zhu Lin-Jun Li 《Frontiers of Nursing》 CAS 2019年第3期227-231,共5页
Objective:To explore the application of plan–do–check–action(PDCA)cycle in the management of the naked medicine dispensing about the automatic package and to analyze the practice improved in the quality of naked me... Objective:To explore the application of plan–do–check–action(PDCA)cycle in the management of the naked medicine dispensing about the automatic package and to analyze the practice improved in the quality of naked medicine dispensing medicine management.Methods:The PDCA theory was used to analyze the data,to find out the causes of the problem,and to formulate the corresponding countermeasures to intervene.The data of the naked medicine/adverse drug events satisfaction degree of the inpatients in 18 inpatient departments given for the adoption of PDCA cycle in January 2017 were set as the observation group.The number of the naked medicine/adverse drug events satisfaction degree of patients in 18 inpatient departments before adoption of PDCA cycle in December 2016 was set as the control group.The number of the naked medicine/adverse drug events satisfaction degree of patients in 18 inpatient departments before and after adoption of PDCA cycle was observed and analyzed.Results:The number of the naked medicine/adverse drug events after implementing the method of PDCA cycle management rate was significantly lower than before the implementation method of PDCA cycle management,and the difference had statistical significance(P<0.05).The satisfaction degree of the inpatients after implementing the method of PDCA cycle management rate was significantly higher than that before the implementation method of PDCA cycle management,and the difference had statistical significance(P<0.05).Conclusion:Application of PDCA cycle in the management of the naked medicine dispensing about the automatic package can help to reduce the adverse drug events,to improve the safety of drug treatment,and to increase the patients’satisfaction degree. 展开更多
关键词 PDCA CYCLE the naked MEDICINE DISPENSING automatic MEDICINE PACKING machine quality and safety DRUG ADMINISTRATION
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The effects of steaming and roasting treatments on lipase activity and nutritional components of “oat rice” (OR): the peeled naked oat (Avena nuda) kernels 被引量:1
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作者 Xinzhong Hu Jinting Yan Xiaohui Xing 《Agricultural Sciences》 2011年第2期56-60,共5页
Peeled naked oat kernels, named “oat rice” (OR) by Chinese food scientists and processors, are novel oat products in China. This study exam-ined the effects of steaming and roasting treat-ments on the enzyme activit... Peeled naked oat kernels, named “oat rice” (OR) by Chinese food scientists and processors, are novel oat products in China. This study exam-ined the effects of steaming and roasting treat-ments on the enzyme activities, nutritional con-tents, and flour pasting properties of OR kernels. Results showed that a peeling time of 20 s caused 16.13% β-glucan loss, while a peeling time 25 s caused 34.29% β-glucan loss in the kernels. OR kernels with a 20 s peeling treatment demonstrated significantly higher starch levels and kernel whiteness compared with normal oat kernels (P<0.01). It was also found that normal pressure steaming, autoclaved steaming and infrared roasting treatments could exterminate lipase activities in the OR kernels, and provide the OR kernels with significantly lower final viscosities and setback values than normal kernels (P<0.01). 展开更多
关键词 naked OAT (Avena Nuda) OAT RICE PEELING Treatment Lipase Activity Infrared ROASTING
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Effects of Peeling with Flexible Alloy Blade on Naked Oats 被引量:1
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作者 ZHANG Zheng WANG Xiaoxi MA Sen 《Grain & Oil Science and Technology》 2018年第3期131-137,共7页
This research reported the effect of peeling naked oats with a peeling machine equipped with the flexible alloy blade.Results showed that the flexible alloy blade could achieve the same effect as traditional abrasive ... This research reported the effect of peeling naked oats with a peeling machine equipped with the flexible alloy blade.Results showed that the flexible alloy blade could achieve the same effect as traditional abrasive rolls. Furthermore, the new peeling method had hardly damage to the oat kernels. The result of scanning electron microscopy indicated the surface of peeled naked oats by the flexible alloy blade is homogeneous. The gap between the flexible alloy blade and the slotted screen could change the particle sizes of the flours obtained, which differed from traditional peeling machines. In addition, peeling for 15 seconds significantly reduced the microbial contaminants. The removal of outer layer decreased the lipase activity. The technological parameters were optimized by orthogonal L_9(3~4) test, the results showed a 30 s peeling time and 2% second-addition of water contributed to the peeling rate. The texture analysis demonstrate that the hardness of cooked groats decreases obviously after peeling treatments. 展开更多
关键词 naked oats PEELING Flexible alloy blade Microbial contaminants Lipase activity
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胃腺癌组织Naked1和MMP-9表达及其相关性研究 被引量:3
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作者 余泽兵 舒亦斌 雷慧慧 《浙江中西医结合杂志》 2013年第1期9-11,共3页
目的:观察胃腺癌组织Naked1和MMP-9蛋白表达特征,探讨两者的关系及临床价值。方法:选择97例胃腺癌术后留取的蜡块作为胃癌组,选择62例正常胃黏膜组织作为正常对照组,应用免疫组织化学技术检测两组中Naked1和MMP-9蛋白表达,观察Naked1和M... 目的:观察胃腺癌组织Naked1和MMP-9蛋白表达特征,探讨两者的关系及临床价值。方法:选择97例胃腺癌术后留取的蜡块作为胃癌组,选择62例正常胃黏膜组织作为正常对照组,应用免疫组织化学技术检测两组中Naked1和MMP-9蛋白表达,观察Naked1和MMP-9表达与临床病理特征的相关性。结果:胃癌组Naked1蛋白表达阳性率明显低于正常对照组(P<0.01),MMP-9蛋白表达阳性率明显高于正常对照组(P<0.01)。胃癌组Naked1和MMP-9蛋白表达与肿瘤的临床分期、淋巴结转移、浸润深度、Ki67表达密切相关(P<0.05或P<0.01);Naked1和MMP-9表达具有负相关性(P<0.05),生存分析显示Naked1低表达、MMP-9高表达患者预后差。结论:胃腺癌组织Naked1和MMP-9呈异常表达,两者对病变的进展具有重要作用,术后检测Naked1和MMP-9表达可能对判断预后有一定价值。 展开更多
关键词 胃腺癌 naked1 MMP-9 免疫组化
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Assessment of Stress on Serum Estradiol and Cortisol Levels in Female Subordinate Naked Mole Rats Following Isolation from Natal Colony
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作者 Amos Onyansi Makori Albert Wafula Nyongesa +1 位作者 Hesbon Odongo Rael Jepkogei Masai 《Journal of Biosciences and Medicines》 2020年第3期9-17,共9页
This study investigated the effects of isolation of subordinate naked mole rats from natal colonies on their reproductive success. Naked mole rat is one of the known mammals that exhibit eusociality. It has been noted... This study investigated the effects of isolation of subordinate naked mole rats from natal colonies on their reproductive success. Naked mole rat is one of the known mammals that exhibit eusociality. It has been noted that naked mole rats have their reproduction restricted to one queen and less than three males;the rest of the animals within the colony remain sterile. The study aimed at establishing whether the reproductive suppression in subordinate naked mole rats is the outcome of social stress exerted by breeding female in the colony or other unknown environmental factors within the colony set-up. Experimental period was 20 weeks and it involved two stages, acclimatization and isolation. Before acclimation, 2 female subordinate naked mole rats were sacrificed. Blood samples were collected and appropriately preserved for later analysis. On the 2nd, 4th and 6th weeks of acclimatization, 2 female mole rats were sacrificed at each stage and blood samples were harvested for analysis. On week 7, eighteen subordinate females were isolated and randomly assigned into two groups of 9 animals each in two separate cages for 14 weeks. One week 8, 2 subordinate females from each group were randomly selected, sacrificed and blood samples collected for analysis. The same procedure was repeated on week 12 and 20 of study. Hormonal analysis was done using ELISA technique. The Statistical analysis done using student t-test at 95% confidence level and significance level was set at P < 0.05. Results showed increase in cortisol levels only in singly isolated females which were the greatest on week 8 (from 35.5 ng/ml to 123.4 ng/ml). Mean estradiol in singly isolated females was 18 ± 2.52 pg/ml while females paired with males had 19.0 ± 3.0 pg/ml hence no significant difference (paired t = -1.73, P = 0.23). Conclusively, the observed reproductive suppression among subordinate naked mole rats in natal colonies is probably due to presence of queen or other reproductive aspects that may not be directly related to stress. 展开更多
关键词 ISOLATION SUBORDINATE naked MOLE Rat Reproductive Success Stress ESTRADIOL
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Improving Transportation and Transplanting Efficiency of Flue-cured Tobacco by Transportation of Naked Seedlings
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作者 胡勇 吴永琴 +3 位作者 李恒源 常龙飞 刘寅 邹军 《Agricultural Science & Technology》 CAS 2015年第2期251-252,共2页
[Objective] The aim was to resolve the problem of low transportation efficiency of seedlings,vulnerability of seedling trays and difficulty of recycling.[Method]Naked seedlings were transported with trays and frames t... [Objective] The aim was to resolve the problem of low transportation efficiency of seedlings,vulnerability of seedling trays and difficulty of recycling.[Method]Naked seedlings were transported with trays and frames to improve transportation and transplanting efficiency.[Result] The transportation of naked seedlings would effectively reduce transportation cost and improve transportation and transplanting efficiency of tobacco seedlings.[Conclusion] The transportation of naked seedlings is suitable to be applied in the region with professional transplanting. 展开更多
关键词 Flue-cured tobacco Transportation of naked seedlings Transplanting seedlings
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Language features in The naked and the dead
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作者 XU Fu-ling 《Sino-US English Teaching》 2009年第5期57-61,65,共6页
As to the theme of human nature, there are many scholars and critics approaching The naked and the dead from different perspectives. This paper aims to analyze this theme from the writer's skills in manipulating lang... As to the theme of human nature, there are many scholars and critics approaching The naked and the dead from different perspectives. This paper aims to analyze this theme from the writer's skills in manipulating language, presenting his characters' true states of mind. In the novel, Mailer skillfully chooses words and sentences with connotations to expose their human nature. With his choice of words, Mailer further molds his characters, investing them with the richest personalities. By the choice of words, Norman Mailer displays the richest personalities in his characters, disclosing the degeneration of human beings. 展开更多
关键词 The naked and the dead language features personalities DEGENERATION
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A Corpus-based Analysis of the Usage of Naked Eye
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作者 虞晶 《海外英语》 2010年第12X期281-281,共1页
It is widely accepted that eye is a high-frequency word in English,and one of the stronger collocations is naked eye.In order to research the usage of naked eye,a concordance line of naked eye is selected from corpus ... It is widely accepted that eye is a high-frequency word in English,and one of the stronger collocations is naked eye.In order to research the usage of naked eye,a concordance line of naked eye is selected from corpus evidence.The collocation,meaning,attitude words and larger variable expression of naked eye are mainly examined with the purpose of better studying the usage of naked eye. 展开更多
关键词 CORPUS naked eye COLLOCATION MEANING ATTITUDE WORDS larger variable expression
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Why Arden of Faversham is a Naked Tragedy
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作者 平小丽 《科技视界》 2014年第8期185-186,共2页
Unlike Geek Tragedies that have a rigid control over the form,Arden of Faversham which has a simple plot and an incomplete form,is not so well-known to attract numerous critics.And because the playwright is anonymous,... Unlike Geek Tragedies that have a rigid control over the form,Arden of Faversham which has a simple plot and an incomplete form,is not so well-known to attract numerous critics.And because the playwright is anonymous,it is entitled as a naked tragedy by the insider of the incident.But based simply on the words of the insider,scholars are not convinced that it is a naked tragedy.Therefore,this paper attempts to argue why Arden of Faversham is a naked tragedy and gives enough evidence to support this argument.Regardless of its shortcomings of being simple and anonymous,this tragedy is of great significance in the history of British Drama development to show how British Drama initiates a way different from the traditional Geek ones and gains its own characteristics. 展开更多
关键词 英语学习 学习方法 阅读知识 阅读材料
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Snake模型初始轮廓选取的研究 被引量:12
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作者 李丽勤 高焕文 周兴祥 《计算机工程与应用》 CSCD 北大核心 2004年第11期43-45,共3页
针对Snake模型处理复杂背景图像时的初始轮廓自动选取问题,该文采用分水岭算法先对图像进行分割,并将得到的边界作为Snake模型的初始边缘轮廓。由于分水岭算法具有将目标物体从复杂背景中分割开来的优点,使得在应用Snake模型对复杂图像... 针对Snake模型处理复杂背景图像时的初始轮廓自动选取问题,该文采用分水岭算法先对图像进行分割,并将得到的边界作为Snake模型的初始边缘轮廓。由于分水岭算法具有将目标物体从复杂背景中分割开来的优点,使得在应用Snake模型对复杂图像进行分割时减少了人工的干预。经过实验对比,采用分水岭算法对玉米秸秆图像进行边缘轮廓的提取能达到较好的效果,为自动进行Snake模型的计算提供了一种较好的初始轮廓处理方法。 展开更多
关键词 图像分割 Snake模型 分水岭算法
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基于区域信息的Snake模型医学图像分割 被引量:3
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作者 陈康 赵远东 《微电子学与计算机》 CSCD 北大核心 2005年第3期20-22,27,共4页
本文针对Snake模型应用于图像边缘检测时对于噪音过于敏感的不足和易于从弱边界溢出,提出了一种新的约束力。在新的约束力的作用下,Snake模型可以很好地减小噪音的干扰,防止曲线溢出弱边界,并使初始曲线具有更大的选择空间,使模型的分... 本文针对Snake模型应用于图像边缘检测时对于噪音过于敏感的不足和易于从弱边界溢出,提出了一种新的约束力。在新的约束力的作用下,Snake模型可以很好地减小噪音的干扰,防止曲线溢出弱边界,并使初始曲线具有更大的选择空间,使模型的分割性能更好。实验证明该模型可以分割出较好的目标边界。 展开更多
关键词 Snake模型 图像分割 快速演化
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紫薯粉对莜麦饼干品质的影响
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作者 洪文龙 杨晨 +1 位作者 陈玉琳 吕丽爽 《食品研究与开发》 CAS 2024年第18期122-131,共10页
通过添加一定比例的紫薯粉改良莜麦饼干配方,从而提升饼干的感官评价、质构、营养成分含量等指标。通过单因素和正交试验,考察紫薯粉和莜麦粉质量比、黄油添加量以及白砂糖添加量对饼干品质的影响,进而采用验证试验比较改良前后莜麦饼... 通过添加一定比例的紫薯粉改良莜麦饼干配方,从而提升饼干的感官评价、质构、营养成分含量等指标。通过单因素和正交试验,考察紫薯粉和莜麦粉质量比、黄油添加量以及白砂糖添加量对饼干品质的影响,进而采用验证试验比较改良前后莜麦饼干品质,并通过高分辨率质谱分析添加紫薯粉后莜麦饼干中花色苷含量的变化。根据产品的感官评分以及质构特性,得出改良后的紫薯⁃莜麦饼干的最佳配方为紫薯粉和莜麦粉质量比60∶140、黄油添加量100 g、白砂糖添加量80 g。添加紫薯粉后的莜麦饼干颜色均匀,莜麦的色泽得到改善,质构评分良好,还增添紫薯特殊的香气和风味,感官评分为84.9。改良后的紫薯⁃莜麦饼干中鉴定出20种花色苷,花色苷总含量为0.18 mg/g。 展开更多
关键词 莜麦 紫薯 花色苷 饼干 品质
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坝上地区莜麦秸秆热解特性研究
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作者 刘联胜 梁小虎 +2 位作者 王冬计 张晓宇 黄亚龙 《可再生能源》 CAS CSCD 北大核心 2024年第3期293-299,共7页
为实现高寒坝上地区农作物秸秆高效清洁燃烧,文章选取典型莜麦秸秆作为研究对象,通过混合气体模拟烟气燃烧过程中的热解气氛环境,采用热重分析仪研究空气和N_(2),CO_(2),O_(2)不同比例组成的混合气体氛围下热失重特性以及升温速率对其影... 为实现高寒坝上地区农作物秸秆高效清洁燃烧,文章选取典型莜麦秸秆作为研究对象,通过混合气体模拟烟气燃烧过程中的热解气氛环境,采用热重分析仪研究空气和N_(2),CO_(2),O_(2)不同比例组成的混合气体氛围下热失重特性以及升温速率对其影响,采用AKTS软件进行动力学分析。结果表明:莜麦秸秆热解过程可分为干燥(30~140℃)、挥发(140~370℃)、炭化(370~900℃)3个阶段;气体氛围主要影响热解的炭化阶段,对干燥和挥发阶段影响较小;升温速率影响挥发和炭化阶段,升温速率越快,反应速率越大;当热解气氛为15%O_(2)-5%CO_(2)-80%N_(2)混合气体(气体2)时,热解过程所需活化能最少,平均活化能为139.86 kJ/mol。研究结果可为高寒坝上地区生物质秸秆能源化利用提供一定理论依据。 展开更多
关键词 坝上地区 莜麦秸秆 热解特性 活化能
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机液复合全通径丢手工具的研制及应用
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作者 柳志翔 李会会 +3 位作者 邹伟 谢进 薄克浩 王冲 《石油矿场机械》 CAS 2024年第5期65-70,共6页
针对超深碳酸盐岩长裸眼井酸压完井中常规丢手工具可靠性及通径能力不足的问题,研制了一种新型机液复合全通径丢手工具。该丢手工具集成机械丢手工具和液压丢手工具的优点,采用棘爪式承载结构保障在深井管柱下放过程中,对丢手工具的高... 针对超深碳酸盐岩长裸眼井酸压完井中常规丢手工具可靠性及通径能力不足的问题,研制了一种新型机液复合全通径丢手工具。该丢手工具集成机械丢手工具和液压丢手工具的优点,采用棘爪式承载结构保障在深井管柱下放过程中,对丢手工具的高抗拉需求,利用压差滑套作为棘爪解锁机构,实现工具全通径,棘爪解锁后再依靠机械剪切销钉进行管柱高效丢手。新研制的丢手工具,既能保障深井长裸眼内完井管具的安全下入及后期顺利丢手,又避免了管柱缩径节流问题,有效降低长酸压管柱摩阻,同时也为后期修井作业提供更多选择性。通过有限元分析,室内整机试验及现场应用评价,验证了新研制的机液一体全通径丢手工具性能的可靠性及实用性,累计应用46井次,一次到位和丢手成功率均为100%,其中最深7178.94 m,最大井斜角92.20°,具有广阔的应用前景。 展开更多
关键词 超深层 长裸眼 丢手工具 机液复合 全通径
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近视针刺法联合指针疗法防控儿童低中度近视的疗效观察
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作者 商晓娟 谭翊 +3 位作者 张鹏 陈陆泉 杨静 亢泽峰 《世界中西医结合杂志》 2024年第2期374-378,共5页
目的 探讨近视针刺法联合指针疗法防控儿童低中度近视临床疗效。方法 选取2020年1月—2022年10月期间首都医科大学附属北京同仁医院就诊的低中度近视儿童86例,按随机数字表方法分为对照组和观察组,每组各43例。对照组给予配镜治疗,观察... 目的 探讨近视针刺法联合指针疗法防控儿童低中度近视临床疗效。方法 选取2020年1月—2022年10月期间首都医科大学附属北京同仁医院就诊的低中度近视儿童86例,按随机数字表方法分为对照组和观察组,每组各43例。对照组给予配镜治疗,观察组在对照组基础上予近视针刺法联合指针疗法。治疗1个月后,观察两组患儿治疗前后临床疗效,治疗前后中医证候评分,裸眼视力,屈光度,眼轴长度,调节幅度。结果 治疗后两组患儿观察组临床总有效率93.02%(40/43)明显高于对照组74.42%(32/43),差异有统计学意义(P<0.05)。治疗后两组患儿中医证候评分均较治疗前降低,差异有统计学意义(P<0.05);且观察组中医证候评分明显低于对照组,差异有统计学意义(P<0.05)。治疗后两组患儿裸眼视力及屈光度均较治疗前升高,差异有统计学意义(P<0.05);且观察组裸眼视力及屈光度均明显高于对照组,差异有统计学意义(P<0.05)。治疗后两组患儿眼轴长度及调节幅度均较治疗前升高,差异有统计学意义(P<0.05);且观察组眼轴增长幅度低于对照组,调节幅度高于对照组,差异有统计学意义(P<0.05)。结论 近视针刺法联合指针疗法防控儿童低中度近视临床疗效显著。 展开更多
关键词 近视针刺法 指针疗法 儿童低中度近视 裸眼视力 屈光度 眼轴长度
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不同裸燕麦品种抗倒能力及产量差异分析 被引量:3
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作者 杨志雪 米俊珍 +3 位作者 刘景辉 赵宝平 朱珊珊 李英浩 《麦类作物学报》 CAS CSCD 北大核心 2024年第5期605-613,共9页
为筛选抗倒伏能力强的高产裸燕麦品种,对16个裸燕麦品种的抗倒伏能力和产量进行比较,利用主成分分析和通径分析对与抗倒伏相关的7个性状进行分析。结果表明,裸燕麦品种间地上部生物量构成、主要农艺性状、茎秆基部第二节间形态及倒伏指... 为筛选抗倒伏能力强的高产裸燕麦品种,对16个裸燕麦品种的抗倒伏能力和产量进行比较,利用主成分分析和通径分析对与抗倒伏相关的7个性状进行分析。结果表明,裸燕麦品种间地上部生物量构成、主要农艺性状、茎秆基部第二节间形态及倒伏指数、产量及其构成因素均存在差异。通过主成分分析和通径分析,株高和穗位高是评价裸燕麦抗倒伏能力的关键。产量较高的白燕2号、白燕18号、花早2号的株高、穗位高较低,倒伏指数较小且田间未发现倒伏;坝莜14号、晋燕17号虽具有较高产量,但其株高、穗位高较高,倒伏指数较大,且田间分别表现为7级易倒伏和5级中抗倒伏。白燕2号、白燕18号、花早2号抗倒伏综合表现良好,产量高,适宜在内蒙古乌兰察布地区及类似地区推广种植。 展开更多
关键词 裸燕麦 农艺性状 抗倒伏能力 产量
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马铃薯全粉和小麦粉对莜面面团水分的影响
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作者 闫泽华 张乐道 王霞 《农产品加工》 2024年第14期5-12,共8页
为了探索马铃薯全粉和小麦粉对莜面面团水分的影响,以马铃薯全粉和小麦粉及莜面为原料,运用低场核磁共振法(NMR)测试莜面面团中水分的分布及形态,通过改变马铃薯粉和小麦粉的添加比例探究马铃薯全粉和小麦粉对莜面面团中的紧密结合水、... 为了探索马铃薯全粉和小麦粉对莜面面团水分的影响,以马铃薯全粉和小麦粉及莜面为原料,运用低场核磁共振法(NMR)测试莜面面团中水分的分布及形态,通过改变马铃薯粉和小麦粉的添加比例探究马铃薯全粉和小麦粉对莜面面团中的紧密结合水、弱结合水和自由水的影响,以期为莜面面团在面制品中的深化研究和运用提供可靠数据。NMR对结果的解析表明,①随着马铃薯全粉添加量的增加,导致弱结合水向自由水转化。当莜面与马铃薯雪花粉的比例为6∶4时,自由水A22上升到最大值,为50.42%,弱结合水下降到最小值为42.02%。②随着小麦粉添加量的增加,致使弱结合水向紧密结合水转化,当莜面与中筋粉的比例6∶3时,紧密结合水所占比例最大,为14.25%;当莜面与高筋粉的比例6∶5时,紧密结合水所占比例最大,为20.38%。③随着小麦粉添加种类的变化,导致自由水向结合水转化。因此,马铃薯全粉、小麦粉、小麦不同种类的添加均能改变面团的水分状态与分布。 展开更多
关键词 马铃薯全粉 小麦粉 莜面 水分分布
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基于海派儿科推拿思想防治儿童青少年近视临床观察
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作者 王彦军 吴婧 +1 位作者 赵江波 赖艳平 《中国中医药现代远程教育》 2024年第11期79-82,共4页
目的探讨基于海派儿科推拿思想防治儿童青少年近视的临床效果。方法选择2021年3月—2022年7月于江西儿童医院眼科或小儿推拿就诊的青少年近视患者120例,采用非随机的平行对照及自愿原则分为推拿组60例和对照组60例。推拿组采用海派儿科... 目的探讨基于海派儿科推拿思想防治儿童青少年近视的临床效果。方法选择2021年3月—2022年7月于江西儿童医院眼科或小儿推拿就诊的青少年近视患者120例,采用非随机的平行对照及自愿原则分为推拿组60例和对照组60例。推拿组采用海派儿科推拿进行治疗,对照组采用近视治疗仪治疗,经5周治疗后进行效果统计分析。结果推拿组患者治疗后裸眼远视力优于对照组(P<0.05),屈光度低于对照组(P<0.05)。推拿组总有效率为98.33%(59/60),高于对照组的83.33%(50/60)(P<0.05)。结论青少年近视呈现低龄化趋势,有效预防近视发生与控制近视发展属于公共卫生问题。此研究采用海派儿科推拿进行干预,能在传承一指禅推拿技巧的同时,与传统小儿推拿相融合,临床效果显著,同时能提高青少年免疫力,易于被青少年接受。 展开更多
关键词 能近怯远症 儿童青少年近视 海派儿科推拿思想 裸眼远视力
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