新生儿脐部感染的防护措施

新生儿出生后最不容忽视的护理问题就是＂脐部护理＂。在日常的护理中,脐部护理列入到5大护理之一。即：眼部护理、口腔护理、脐部护理、臀部护理及皮肤护理。在脐痂未脱落过程中,每天日清洁消毒脐带的结扎处,以保证脐部不被细菌感染。     

用2个气门芯结扎脐带法与是否行脐带残端剪除的临床观察

目的：用2个气门芯结扎脐带后效果与是否行修剪新生儿脐带残端[1]的效果观察。方法：将200例新生儿随机分为观察组和对照组各200例。观察组新生儿于出生后用2个气门芯结扎脐带[2],常规护理,等待其自然脱落。对照组新生儿此法结扎脐带后于24～48小时后行脐带残端剪除,消毒,止血,立即覆盖上叠成两层的消毒纱布或明胶海绵,按压数秒,再包扎固定24h[3]。比较2组脐部的出血,分泌物,残端脱落时间和愈合情况。结果：观察组用2个气门芯结扎脐带,常规护理,等待其自然脱落,24～48小时无残端出血及感染现象。48～72小时27例新生儿脐部潮湿、脐部分泌物增加。3例脐部出血且脐轮周围红。残端脱落时间为5～7天。对照组剪脐后24h内脐出血发生例数较多39例,其中有11例进行缝合包扎止血;胶质残留和脐窝潮湿发生率观察组,对照组无显著变化。结论：用2个气门芯结扎脐带,常规护理,等待其自然脱落,可减少脐部并发症。     

优质护理干预对提高新生儿脐部护理质量的效果分析

目的：探讨分析优质护理干预在提高新生儿脐部护理质量方面的临床疗效。方法选取2014年1月至2014年4月在本院出生的新生儿85例,随机分为观察组和对照组,对照组采用常规脐部护理,观察组采用优质护理干预的方法,对比两组新生儿脐部护理效果及家属护理满意度。结果观察组,临床并发症发生率约为6.9%,护理总满意度为93.1%,显著优于对照组的12.0%、83.3%,组间比较差异有统计学意义, P<0.05。结论优质护理干预可降低新生儿脐部感染的风险,降低脐部并发症发生率,确保新生儿安全,值得临床推广应用。     

新生儿脐炎的原因调查及护理措施

脐炎指与脐相连组织的感染,主要因断脐时或出生后处理不当,脐残端被细菌入侵,繁殖所引起。新生儿脐部感染在临床上比较多见,轻者仅限于局部症状,重者可引起败血症,甚至死亡。2003年1-3月,我们对75例脐部感染的新生儿作了调查,现将资料报告如下:临床资料2003年1-3月,对就诊的75例新生儿脐炎根据脐部感染程度、实验室检查及患儿全身症状分为轻、中、重三度。临床症状本组的75例新生儿脐炎中,38例属轻度感染,脐中心有小量渗血及小量脓液凝结,脐周皮肤无红肿、患儿无全身症状。26例患儿有中度脐部感染症状,表现局部红肿,直径1.5-2cm,有脓液渗出,…     

创伤愈合海绵促进新生儿脐部愈合临床研究（附200例分析）

探讨创伤愈合海绵（简称海绵）促进新生儿脐部愈合的效果，随机选择２００例正常新生儿做实验组，产后２０～４８ｈ，从脐根部剪除脐带，放置海绵，并随机选择３１例正常新生儿做对照，不放海绵。结果：实验组脐部干燥、清洁，愈合时间平均为６．９７±１．９０ｄ，对照组脐部湿润，粘滞，愈合平均时间为１２．１３±３．９８ｄ。Ｐ＜０．００１。证实海绵有明显防止感染，促进脐部愈合的功能，无毒付作用，使用简便。     

新生儿护理综述

为提高新生儿的护理水平和促进新生儿健康成长,从正常新生儿的护理,早产儿的护理,新生儿的心理护理、抚触护理、访视护理、疾病预防几个方面进行了综述。     

口腔正畸患者临床整体护理干预探讨

目的：对将整体护理干预应用于口腔正畸患者的临床疗效进行探讨和分析。方法：51例口腔正畸患者为本次研究对象，按照患者就医顺序的不同将患者分为两组，常规组和研究组患者分别接受常规护理干预以及整体护理干预，分别对两组患者的托槽脱落情况、并发症发生情况以及护理满意度进行比较。结果：常规组17例患者托槽脱落，占68%，并发症发生率为36%，研究组9例患者托槽脱落，占34.62%，并发症发生率为19.23%，两组患者托槽脱落率、并发症发生率均具有显著差异（P＆lt;0.05）。常规组共20例患者对护理质量满意，护理满意度为80%，研究组共25例患者对护理质量满意，护理满意度为96.15%，两组患者护理满意度对比差异显著（P＆lt;0.05）。结论：在口腔正畸患者中应用整体护理提升护理质量。     

新生儿窒息的抢救及护理

通过对１３７例新生儿窒息的抢救及护理，使新生儿窒息的存活率达９７．８％，并分析了新生儿窒息发生的原因，提出了新生儿窒息如何进行抢救及护理。     

新生儿破伤风护理方法探讨

新生儿破伤风系由破伤风梭菌由脐部侵入引起的一种急性严重感染,常在生后7天左右发病;临床上以全身骨骼肌强直性痉挛、牙关紧闭为特征,故有“脐风”、“七日风”、“锁口风”之称。随着无菌接生的推广及普及,新生儿破伤风的发病率并不高,但随着外来流动人口的增多,私自接生者仍不罕见。新生儿破伤风病情重,变化快,死亡率高。医院自2000年1月至2004年6月共收治新生儿破伤风47例,现将护理体会报告如下。临床资料基本资料47例患儿中男43例,女4例,年龄5-13天,以7天龄35例最多,占74%,47例均为家中私自接生。临床表现初期表现为拒奶,喂养困难,病情…     

新生儿游泳对吃奶量和胎便转黄时间的影响

目的 观察游泳对新生儿吃奶量及胎便转黄时间的影响。方法 将120例足月正常分娩后6h的新生儿随机分为游泳组和对照组，每组60例。将60例游泳组新生儿放入游泳池中，做10min的自主游泳和10min的被动操，每天1次，每次20min，与对照组的新生儿吃奶量和胎便转黄时间的观察。结果 游泳组新生儿吃奶量对照组明显增加（P〈0．01），胎便转黄时间提前（P〈0．05），两组均没有发现脐部感染及红臀现象。结论 新生儿游泳对增进食欲、缩短新生儿黄疸时间安全有效。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

The Analects and the Moment in Peking——The influence of a Confucian education system on the personality formation,the way of thinking and the fate of the main characters

0.Preface China has long been boasting of its colorful and immense culture which comprises of Taoism,Confucianism and Buddhism.The interwoven influence among the religions on Chinese way of thinking,on the nation＇s behavior in their social life throughout the long history is beyond list.