非语言沟通在儿保护理中的应用分析

目的探讨非语言沟通在儿保护理中的应用。方法选择2011年4月-2013年4月在我院儿保科就诊的儿童6000例,予以非语言沟通护理,对所有儿童的护理满意度情况进行分析。结果护理技术的满意度为90%,服务态度的满意度为92%。结论非语言沟通在儿保护理中具有更佳的临床疗效,可以提高护理满意度。

非语言沟通在儿保护理中的应用分析

探究非语言沟通在儿保护理中的应用效果。方法 122例研究对象从2022年3月—2023年3月本院收治的儿童中选取,随机分为对照组(n=61)和观察组(n=61),对照组儿童接受语言性沟通护理,观察组采用语言和非语言沟通相结合的护理方式,比较两种护理的满意度。结果 与对照组相比观察组的护理满意度更高(P<0.05)。结论 非语言沟通应用在儿保护理当中有利于提升护理满意度,有较高的推广应用价值。

四川小金复理石地质景观特征及保护利用建议

从成都出发,经都江堰到汶川映秀,进入中国熊猫大道,在小金县域段沿小金川两岸发育复杂褶皱图案的砂岩与板岩呈韵律互层的陡倾岩层,这就是小金复理石地质景观,为松潘-甘孜造山带复理石岩系的典型地区,极具视觉震憾力,也是申报四姑娘山世界地质公园核心地质遗迹群落之一。通过对小金复理石景观的地层结构、复理石沉积特征、赋存的古生物化石、叠加发育的西康式褶皱等综合分析,以及与世界典型西班牙复理石崖岸景观对比,确立了小金复理石景观的价值意义,从而奠定了小金复理石景观为世界级地质景观的地位。在此基础上对小金复理石地质景观提出可持续保护利用的措施建议。

治理与保护矿山环境亟待立法和增加资金投入

治理与保护矿山环境是有矿产资源的城市和地区的当务之急,是落实科学发展观,坚持以人为本的需要。文章结合辽宁鞍山地区的矿山环境现状和治理保护的实践,指出立法和增加资金投入是保护和改善矿山环境的关键,同时,要重视和加强规划、矿山地质环境监测和科技人才队伍建设。

植物保护课程理实一体考试改革探讨

分析了植物保护课程传统考试存在的问题,并从树立现代高职考试观、明确考试目的、丰富考试形式、充实考试内容、促使考试人性化与科学化等方面,提出了该课程理实一体考试改革的对策。

抗皱整理用强力保护剂的应用研究

添加自制强力保护剂SPA5g/L于抗皱整理液中,整理后棉织物的经、纬向断裂强度保留率高达84%和81%,干、湿折皱回复角也有所提高,对白度没有影响。

改良式无保护助产护理在促进初产妇自然分娩中的应用效果观察探讨

探讨改良式无保护助产护理在促进初产妇自然分娩中的应用效果。方法:随机选择在2020年5月-2021年6月这一年多期间,我院收治的初产妇,共88例用于本次的研究,并按照产妇的入院顺序对其分组,有44例产妇在自然分娩中应用常规护理为对照组,以及另外的44例产妇,在自然分娩中实施改良式无 保护助产护 理,作为观察组,展开对两组初产妇的护理应用效果分析。结果:观察组初产妇的第一产程(403.19±10.48)min、第二产程(62.34±1.26)min及第三产程(6.09±0.91)min,对照组初产妇的第一产程(422.52±12.49)min、第二产程(68.16±1.37)min及第三产程(7.14±1.28)min,相比之下观察组初产妇的产程更短于对照组初产妇,(P<0.05);此外,观察组初产妇的会阴损伤率4.55%(2/44),与对照组初产妇的会阴损伤率22.73%(10/44)相比更低,(P<0.05)。结论:对于初产妇自然分娩中,临床应用改良式无 保护助产护 理的效果最佳,可有效的缩短产妇的产程时间,减轻对其会阴的损伤,利于初产妇的产后更快恢复,值得推广。

Changes and Adjustments:The Rule of Law Response to Medical Institution Data Compliance

Medical institution data compliance is an exogenous product of the digital society,serving as a crucial means to maintain and balance the relationship between data protection and data sharing,as well as individual interests and public interests.The implementation of the Healthy China Initiative greatly benefits from its practical significance.In practice,data from medical institutions takes varied forms,including personally identifiable data collected before diagnosis and treatment,clinical medical data generated during diagnosis and treatment,medical data collected in public health management,and potential medical data generated in daily life.In the new journey of comprehensively promoting the Chinese path to modernization,it is necessary to clarify the shift from an individual-oriented to a societal-oriented value system,highlighting the reinforcing role of the trust concept.Guided by the principle of minimizing data utilization,the focus is on the new developments and changes in medical institution data in the postpandemic era.This involves a series of measures such as fulfilling the obligation of notification and consent,specifying the scope of data collection and usage,strengthening the standardized use of relevant technical measures,and establishing a sound legal responsibility system for data compliance.Through these measures,a flexible and efficient medical institution data compliance system can be constructed.

Xanthophyll Cycle and Its Molecular Mechanism in Photoprotection

When plants absorb more light than that can be used for photosynthesis, the excessive energy can cause photoinhibition and even photooxidation of photosynthetic apparatus. Xanthophyll cycle-dependent photo-protection is believed to be the main mechanism for plants to deal with excessive light energy. This review focuses on molecular biological aspects and regulations of violaxanthin de-epoxidase and zeaxanthin epoxidase involved in xanthophyll cycle. We will summarize the functions of xanthophyll cycle, especially recent advances in its thermal dissipation mechanism of photoprotection. Some interesting issues deserving further study will be discussed.

预温式下肢保温套对腹腔镜疝修补术术中低体温预防作用的效果观察

目的分析预温式下肢保温套对腹腔镜疝修补术术中低体温的预防作用。方法选取我院2017年10月—2018年8月72例行腹腔镜下疝修补术患者纳为本次实验对象,随机分为对照组(36例)和实验组(36例),对照组采用常规手术护理,实验组采用预温式下肢保温套,比较两组术后恢复情况及低体温发生率。结果实验组核心温度维持在36.36~36.45(36.41±0.03)℃,对照组维持在35.75~36.08(35.98±0.03)℃,恢复期实验组鼓膜温度维持在36.28~36.65(36.37±0.04)℃,对照组维持在35.90~36.04(35.95±0.04)℃。颤抖发生率实验组低于对照组(P<0.001),术后不适发生率实验组明显低于对照组(P<0.001)。结论术中采用预温式下肢保温套可显著降低低体温发生率,提高患者术后的舒适度,是一项值得推广运用的护理模式。

Neuroprotective Effects of Bushen Decoction Against Glutamate-Induced Neurotoxicity in PC12 Cells

Aim The enhanced effect of Bushen (Kidney-tonifying) decoction (BS) oncultured PC12 cell proliferation and its antagonistic action on neurotoxicity induced by glutamatewere investigated by serum pharmacological method of the Chinese material medica (CMM) in vitro.Methods The effect of BS on cultured PC12 cell activity and its antagonistic action on neurotoxicityinduced by glutamate was observed by MTT method. Flow cytometry and fluorescence microscopetechniques were employed to observe the antagonistic effect of BS on early period apoptosis of PC12cells induced by glutamate. Results The serum with BS was able to enhance activity of PC12 cells andexert antagonistic effect on glutamate-induced neurotoxicity. Meanwhile, these beneficial effectsproduced by BS were found to be the strongest in 20% concentration of in serum BS. Moreover, it caninhibit apoptosis of PC12 cells induced by glutamate , which occurs in the early period. ConclusionBS may exert a potential neuroprotective effect.

Factors affecting ice crystal purity during freeze concentration process for urine treatment

Freeze concentration has great potential in treating wastewaters containing soluble pollutions. It is important for freeze concentration process to produce ice crystals with large size and high purity. In this work raw urines of 4660 -7914 mg/L in COD, 512. 71 -872. 41 mg/L in NH3 -N and 22600 -28800 μs/cm in electric conductivity were studied. Urines were frozen by a digital refrigerated circulator bath. Ice crystals were purified by ice-water steep and vacuum filtration. The COD, NH3 - N, and electric conductivity levels of the melted ices were measured to reflect ice crystal purity. Effects of coolant temperature, ice crystal shape, initial solution temperature, solution concentration, ice seeding, re-crystallization process and crystallization time on ice crystal purity were analyzed. The results show that an appropriate coolant temperature, suspended ice crystals, an initial solution temperature of about 6 ℃, introduction of seed ice, addition of re-crystallization process, and crystallization time of less than 30 min axe in favor of producing ice crystals with high purity. Under such conditions, more than 99 percent of inorganic salts, COD and NH3 - N sources in raw urine could he removed.

Inducible heat shock protein 70 kD and inducible nitric oxide synthase in hemorrhage/resuscitation-induced injury

Inducible heat shock protein 70 kD (HSP-70i) has been shown to protect cells, tissues, and organs from harmful assaults in in vivo and in vitro experimental models. Hemorrhagic shock followed by resuscitation is the principal cause of death among trauma patients and soldiers in the battlefield. Although the underlying mechanisms are still not fully understood, it has been shown that nitric oxide (NO) overproduction and inducible nitric oxide synthase (iNOS) overexpression play important roles in producing injury caused by hemorrhagic shock including increases in polymorphonuclear neutrophils (PMN) infiltration to injured tissues and leukotriene B4 (LTB4) generation. Moreover, transcription factors responsible for iNOS expression are also altered by hemorrhage and resuscitation. It has been evident that either up-regulation of HSP-70i or down-regulation of iNOS can limit tissue injury caused by ischemia/reperfusion or hemorrhage/resuscitation. In our laboratory, geldanamycin, a member of ansamycin family, has been shown to induce HSP-70i overexpression and then subsequently to inhibit iNOS expression, to reduce cellular caspase-3 activity, and to preserve cellular ATP levels. HSP-70i is found to couple to iNOS and its transcription factor. Therefore, the complex formation between HSP-70i and iNOS may be a novel mechanism for protection from hemorrhage/resuscitation-in-duced injury.

Community health nursing courses in baccalaureate nursing programsin China: A descriptive study based on website information

Objective:To survey current community health nursing(CHN)courses offered in baccalaureate nursing programs in the mainland of China from the perspective on information available on websites of colleges and universities.Methods:A descriptive research design was used.Data were collected from the official websites of colleges and universities providing baccalaureate nursing programs in the mainland of China.A checklist was applied to identify academic year,type of course,credit,and class hours for both theory and practice teaching of CHN courses including Community Nursing,Geriatric Nursing,Rehabilitation Nursing,and Health Education.The prescribed textbooks were consulted for teaching content.Results:Colleges(n?16)and universities(n?26)offering baccalaureate nursing programs with accessible online information for curriculum setting were recruited.The results showed that most of the accessible educational institutions(92.86%)have offered three to four investigated CHN courses.Community Nursing,Geriatric Nursing and Rehabilitation Nursing are generally offered to juniors,while Health Education is offered in half of these institutions in different academic years.Community Nursing is mainly offered as a required course with 2 credits,while Geriatric Nursing,Rehabilitation Nursing and Health Education are provided as elective courses with fewer credits.Around half of the institutions have practice hours for Community Nursing,Geriatric Nursing and Rehabilitation Nursing courses.However,the proportion of practice hours in the courses is generally less than 50%.The teaching content focuses on clinical care competencies instead of complementary competencies.Conclusion:It was revealed that CHN education in China is still in its infancy from website information of colleges and universities.CHN courses should be included in curriculum design,and teaching reforms and innovations should be taken to prepare nursing students to practice in primary health care and community settings.

Conservation priority for endemic birds of China's Mainland based on a phylogenetic framework

In this report, a conservation priority scenario for endemic birds of China's Mainland is proposed from a phylogenetic perspective. By utilizing and comparing seven phylogenetic diversity (PD) indices, the study shows that the top ifve endemic birds with high conservation priority are Ar-borophila ardens, A. gingica, A. ruifpectus, Lophophorus lhuysii and Alectoris magna respectively. The ranking of species, based on the IUCN Red List and PD indices, were compared by means of a Wilcox signed rank test and Pearson’s correlation, drawing the inference that the PD ranking of endemic birds for China's Mainland shows a distinct and statistically signiifcant difference from the IUCN rank-ing. Therefore, the ranking of conservation priority for endemic birds of China using PD indices might offer new insights on species conservation from an evolutionary-heritage perspective, serving as a complement to the IUCN ranking.

Protein and non-protein sulfhydryls and disulfides in gastric mucosa and liver after gastrotoxic chemicals and sucralfate: Possible new targets of pharmacologic agents

AIM： To investigate the role of major non-protein and protein sulfhydryls and disulfides in chemically induced gastric hemorrhagic mucosal lesions （HML） and the mechanism of gastroprotective effect of sucralfate.METHODS： Rats were given 1 mL of 75% ethanol, 25%NaCl, 0.6 mol/L HCI, 0.2 mol/L NaOH or 1% ammonia solutions intragastrically （i.g.） and sacrificed 1, 3, 6 or 12 min later. Total （reduced and oxidized） glutathione （GSH ＋ GSSG）, glutathione disulfide （GSSG）, protein free sulfhydryls （PSH）, protein-glutathione mixed disulfides （PSSG） and protein cystine disulfides （PSSP） were measured in gastric mucosa and liver.RESULTS： Reduced glutathione （GSH） was depleted in the gastric mucosa after ethanol, HCI or NaCl exposure,while oxidized glutathione （GSSG） concentrations increased, except by HCI and NaOH exposure. Decreased levels of PSH after exposure to ethanol were observed,NaCl or NaOH while the total protein disulfides were increased. Ratios of reduced to oxidized glutathione or sulfhydrils to disulfides were decreased by all chemicals.No changes in thiol homeostasis were detected in the liver after i.g. abbreviation should be spelled out the first time here administration of ethanol. Sucralfate increased the concentrations of GSH and PSH and prevented the ethanol-induced changes in gastric mucosal thiol concentrations.CONCLUSION： Our modified methods are now suitable for direct measurements of major protein and nonprotein thiols/disulfides in the gastric mucosa or liver.A common element in the pathogenesis of chemically induced HML and in the mechanism of gastroprotective drugs seems to be the decreased ratios of reduced and oxidized glutathione as well as protein sulfhydryls and disulfides.

Spatial and temporal variations in cyanobacteria and microcystins in Aha Reservoir,Southwest China

Toxic cyanobacteria(TCB) are well-known worldwide for their adverse impacts on humans. Species compositions and seasonal variations of TCB in reservoirs depend on interactions between physical and chemical factors. This study was conducted to evaluate the water quality in the Aha Reservoir, Southwest China, focusing on cyanobacteria and cyanotoxins. Water samples were collected weekly or biweekly from May to September of 2015 and used to delineate temporal variations in density and distribution of toxic cyanobacteria and cyanotoxins in the reservoir. Toxic cyanobacteria identified consisted of Aphanizomenon flos-aquae, Pseudanabaena limnetica, Cylindrospermopsis sp., and Microcystis sp., with Aphanizomenon flos-aquae and Pseudanabaena limnetica being the most common and significant toxic genera. The total biomass of cyanobacteria was 17.0 mg/L. Identification and quantification of microcystin variants were conducted by high performance liquid chromatography(HPLC) using a system equipped with a photodiode array detector. Microcystin levels were between 0–3.0 μg/L, MC-RR was around 0–3.0 μg/L and MC-LR was approximately 0–0.9 μg/L. Overall, the results of this study indicate that the investigated reservoirs should be monitored regularly to minimize potential health risks to the human population.

The effects of electrochemical oxidation on in-vivo fluorescence and toxin content in Microcystis aeruginosa culture

The increasing occurrence of cyanobacterial blooms in water bodies is a serious threat to the environment. Efficient in-lake treatment methods for the control of cyanobacteria proliferation are needed, their in-vivo detection to obtain a real-time response to their presence, as well as the information about their physiological state after the applied treatment. In-vivo fluorescence measurements of photosynthetic pigments have proved to be effective for quantitative and qualitative detection of phytoplankton in a water environment. In the experiment, chlorophyll and phycocyanin fluorescence sensors were used concurrently to detect stress caused by electrochemical oxidation applying an electrolytic cell equipped with borondoped diamond electrodes on a laboratory culture of cyanobacteria Microcystis aeruginosa PCC 7806. The inflicted injuries were reflected in a clear transient increase in the phycocyanin fluorescence signal(for 104 %? 43%) 24 h after the treatment, which was not the case for the chlorophyll fluorescence signal. In the next 72 h of observation, the fluorescence signals decreased(on 40% of the starting signal) indicating a reduction of cell number, which was confirmed by cell count(24% reduction of the starting concentration) and analysis of extracted chlorophyll and phycocyanin pigment. These results demonstrate the viability of the combined application of two sensors as a useful tool for in-vivo detection of induced stress, providing real-time information needed for the evaluation of the efficiency of the in-lake treatment and decision upon the necessity of its repetition. The electrochemical treatment also resulted in a lower free microcystins concentration compared to control.

A New Method in Urban Planning Based on GIS Technology——Conservation and Rehabilitation Analysis of Xijin Ferry District in Zhenjiang

In this paper, we identify the geographic information systems (GIS), discuss the components of GIS, which integrates five essential components: hardware, software, data, people, and methods. Present the relations between computer and urban planning, urban planning and GIS. Moreover, the main discussion on a case study that explores the possibility of using ArcView GIS software to assemble, store, manipulate, and analyze historic site- Xinjin ferry district in Zhenjiang.

Changes in distribution area of Korean musk deer(Moschus moschiferus parvipes) from 1950s to 1999 in South Korea

Based on the literature reviews and questionnaire, field survey on the species, feces, and tracks in non-snow season and snow season of Korean musk deer from February to December of 1999 in South Korea (Cultural Properties Administration 1999), the authors summarized the change of distribution area and number of Korean musk deer from 1950s to 1999. The results showed that the distribution area of Korean musk deer (Moschus moschiferus parvipes) was sharply decreased from 1950s to 1999 in South Korea. Due to the road and forest road construction in the habitat of Korean musk deer, the musk deer habitats were fragmented and lost. And the illegal capture for economic benefits was the main reason of decreases in number of indi-viduals and habitats of this species. Forest roads in high elevation area were also used as the passages for illegal captures. For the conservation and protection of Korean musk deer, strict regulation of illegal capture is urgently needed.