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Relevance of a standard food model in combination with electronic jaw movement recording on human mastication pattern analysis

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Advances in Bioscience and Biotechnology 2010年第2期1卷 68-78页

作者： Gregor Slavicek Mikhael Soykher Marina Soykher Haymo gruber Peter Siegl 不详

the aim of this paper is to describe the possibilities of analyzing human mastication. the development of a standardized food model is presented. Based on the findings of a systematic literature search an elastic food model was created with the aim of standardizing size and elastic properties. three different eatable jellied products were chosen, created by a changing of the amount of gelatin (260 Blooms) related to the total mass of the standard jellied food. the different hardness were classified in soft, medium and hard, flavored identically, but stained with different colors: soft-green, medium-yellow, hard-red. A cylindrical form was chosen with a height of 1 cm and a diameter of 2 cm. A standard protocol for analyzing chewing patterns in men was created. the condylographic data off several patients are described in details to demonstrate the possible clinical implementation. the newly developed standard food model (SFM) showed the capability to serve in experimental settings to analyze human mastication, although only a few patients have been examined. In addition, strength and size of the newly developed SFM load the masticatory system in an extent;it should be possible to disclose subclinical symptoms of patients within a short time of examination. the diagnostic procedure of temporo-mandibular disorder (tMD) should be endorsed by this new method. the condylographic data created by a standardized protocol should have the ability to enhance the clinical functional analysis of patients previous to restorative dental procedures.

关键词： Human Mastication Standard Food Model Mandibular Movement EMG Condylography Biomechanics temporo-Mandibular Joint Swallowing Chewing Chewing Muscle Activity Craniomandibular System Nutrition tooth Loss

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MicroRNA in rectal cancer

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World Journal of Gastrointestinal Oncology 2016年第5期8卷 416-426页

作者： azadeh azizian jens gruber b michael ghadimi jochen gaedcke depart-ment of general visceral and pediatric surgeryuniversity medical center gottingen37075 GottingenGermany junior research group medical rna biology german primate center37075 GottingenGermany

In rectal cancer,one of the most common cancers worldwide,the proper staging of the disease determines the subsequent *** those with locally advancedrectal cancer,a neoadjuvant chemoradiotherapy(CRt) is recommended before any ***,response to CRt ranges from complete response(responders) to complete resistance(non-responders).to date we are not able to separate in advance the first group from the second,due to the absence of a valid *** all patients receive the same therapy regardless of whether they reap *** the other hand almost all patients receive a surgical resection after the CRt,although a watch-and-wait procedure or an endoscopic resection might be sufficient for those who responded well to the *** highly conserved regulators of gene expression,micro RNAs(mi RNAs) seem to be promising candidates for *** studies have been analyzing the mi RNAs expressed in rectal cancer tissue to determine a specific mi RNA profile for the ***,there is only a small overlap of identified mi RNAs between different studies,posing the question as to whether different methods or differences in tissue storage may contribute to that fact or if the results simply are not reproducible,due to unknown factors with undetected influences on mi RNA *** studies sought to find mi RNAs which correlate to clinical parameters(tumor grade,nodal stage,metastasis,survival) and therapy *** several mi RNAs seem to have an impact on the response to CRt or might predict nodal stage,there is still only little overlap between different *** here aimed to summarize the current literature on rectal cancer and mi RNA expression with respect to the different relevant clinical parameters.

关键词： Polymorphism Micro RNA Rectal cancer Response Chemoradiotherapy Expression

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Impact shock frequency components and attenuation in rearfoot and forefoot running

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Journal of Sport and Health Science 2014年第2期3卷 113-121,153+157页

作者： Allison H.gruber Katherine A.Boyer timothy R.Derrick Joseph Hamill Biomechanics Laboratory University of Massachusetts Amherst Biomechanics Laboratory Iowa State University

Background:the forefoot running footfall pattern has been suggested to reduce the risk of developing running related overuse injuries due to a reduction of impact related variables compared with the rearfoot running footfall ***,only time-domain impact variables have been compared between footfall *** frequency content of the impact shock and the degree to which it is attenuated may be of greater importance for injury risk and prevention than time-domain ***,the purpose of this study was to determine the differences in head and tibial acceleration signal power and shock attenuation between rearfoot and forefoot ***:Nineteen habitual rearfoot runners and 19 habitual forefoot runners ran on a treadmill at 3.5 m/s using their preferred footfall patterns while tibial and head acceleration data were *** magnitude of the first and second head acceleration peaks,and peak positive tibial acceleration were *** power spectral density of each signal was calculated to transform the head and tibial accelerations in the frequency *** attenuation was calculated by a transfer function of the head signal relative to the ***:Peak positive tibial acceleration and signal power in the lower and higher ranges were significantly greater during rearfoot than forefoot running(/> < 0.05).the first and second head acceleration peaks and head signal power were not statistically different between patterns(p > 0.05).Rearfoot running resulted in significantly greater shock attenuation for the lower and higher frequency ranges as a result of greater tibial acceleration(p < 0.05).Conclusion:the difference in impact shock frequency content between footfall patterns suggests that the primary mechanisms for attenuation may *** relationship between shock attenuation mechanisms and injury is not clear but given the differences in impact frequency content,neither footfall pattern may be more benefi

关键词： Frequency domain Impact shock Running footfall patterns Shock attenuation tibial acceleration

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Alanine transaminase Individual Variation Is a Better Marker than Socio-Cultural Factors for Body Mass Increase in Healthy Males

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Food and Nutrition Sciences 2011年第10期2卷 1054-1062页

作者： Maciej Henneberg Frank J. Rühli Philipp gruber Ulrich Woitek 不详

Overweight and obesity are considered a major burden on public health in developed countries. Underlying etiologies are enigmatic and metabolic causes have been suggested to various extents before. We analyze links of major blood parameters to individual body mass in a young male cohort, controlling for socio-cultural factors, in order to explore an underlying metabolic cause of obesity. Anthropometric (height, weight) physiologic (blood pressure) and metabolic data (total cholesterol, alanine transaminase, creatinine, postprandial glucose, blood cell counts, haemoglobin) of Swiss conscripts (N = 46,684;18 - 20 yrs old;2005-2007 census) were examined in the context of their socio-cultural groupings (occupation, mother tongue, religion) by ANOVA and stepwise multiple regression analysis. Swiss Armed Forces recruiting is mandatory, thus each year’s group studied reflects more than 80% of a year’s male Swiss citizen birth cohort. Individual body mass index ranged from 19 kg/m2 (5th percentile) to 29 kg/m2 (95th percentile) with a median of 22 kg/m2. BMI increases significantly, even within its normal range (18.5 - 25 kg/m2) with increases in alanine transaminase (r2 = 0.10), total cholesterol (r2 = 0.08) and erythrocyte counts (r2 = 0.02). All other parameters, including socio-cultural categories, explain individually 1% or less of total BMI variation. Glucose values do not correlate with BMI significantly, thus suggesting a specific metabolic co-etiology of individual mass increases. there may occur a biochemical anomaly in liver metabolism that underlies development of the metabolic syndrome later in life. Were it so, pharmacological intervention rather than just diet and exercise regime could be more effective treatment of obesity.

关键词： Switzerland Young Men Conscripts Obesity Language

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托弗尔

托弗尔

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作者： EdwardC.gruber Ph.D.等

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Use of a computerized cryotherapy device following total knee arthroplasty

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中华物理医学与康复杂志 2018年第12期40卷 885-885页

作者： Sadoghi P Hasenhütl S gruber G

BACKGROUND AND OBJECtIVE the benefits of cryotherapy after orthopedic surgeries such as total knee arthroplasty (tKA)are well-documented,and include reduced surgically-induced intra-articular inflammation,lower post-o... 详细信息

关键词： BACKGROUND AND OBJECtIVE cryotherapy

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炒股并非发财大路

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中国证券期货 2013年第8期16卷 58-61页

作者： James gruber

7月底美国同时出现了两件形成绝妙反差的事情：有史以来最成功的对冲基金之——SAC资本顾问公司（SAC Capital，以下简称SAC）因内幕交易而遭到起诉，与此同时，在股市接近或连创历史新高之际，散户投资者却趋之若鹜般回归股市。我们不... 详细信息

7月底美国同时出现了两件形成绝妙反差的事情：有史以来最成功的对冲基金之——SAC资本顾问公司（SAC Capital，以下简称SAC）因内幕交易而遭到起诉，与此同时，在股市接近或连创历史新高之际，散户投资者却趋之若鹜般回归股市。我们不打算对有关SAC贪婪无度的惊人传言多加评论，

关键词： Capital 炒股散户投资者顾问公司对冲基金内幕交易 SAC 股市

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智能眼镜和物联网优化工厂生产流程

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现代制造 2019年第12期 28-30页

作者： Lisa gruber 不详

时至今日,工业领域在其漫长发展旅程已经发生了很大的变化,但有一点至今保持不变的:人的因素在现代工业生产中仍然是不可或缺的。工厂怎样才能更加聪明起來?效率怎样才能提高、提高再提高?怎样才能为第四次工业革命做好准备?今天,一些... 详细信息

时至今日,工业领域在其漫长发展旅程已经发生了很大的变化,但有一点至今保持不变的:人的因素在现代工业生产中仍然是不可或缺的。工厂怎样才能更加聪明起來?效率怎样才能提高、提高再提高?怎样才能为第四次工业革命做好准备?今天,一些企业在智能眼镜的帮助下已经做到了。

关键词：智能眼镜化工厂生产流程物联网工业领域工业生产工业革命长发

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美联储及各国央行统治世界？

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中国证券期货 2013年第6期16卷 86-88页

作者： James gruber

最近一段时期以来，有一件事情令人啧啧称奇。我指的并非市场的上蹿下跳，而是美联储或其他各国央行官员们对于促成这种躁动所做出的贡献。央行的每一场记者会、每一份声明和每一条媒体吹风，都会被外界抢先加以解读和再解读，而且一切... 详细信息

最近一段时期以来，有一件事情令人啧啧称奇。我指的并非市场的上蹿下跳，而是美联储或其他各国央行官员们对于促成这种躁动所做出的贡献。央行的每一场记者会、每一份声明和每一条媒体吹风，都会被外界抢先加以解读和再解读，而且一切都是即刻进行的，有时候甚至是在短短几秒钟之内。全球投资者靠解读央行的思路和行动来开展投资，这种事情虽已屡见不鲜，但这种依赖性己达到了史无前例而且荒谬的程度。

关键词：美联储央行世界统治投资者解读依赖性市场

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阅读技能测验

阅读技能测验

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作者： Edward.C.gruber Ph.D

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