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Septic shock due to Capnocytophaga canimorsus treated with IgM-enriched immunoglobulin as adjuvant therapy in an immunocompetent woman

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Journal of Intensive Medicine 2024年第2期4卷 265-268页

作者： Josephine Braunsteiner Stephanie Siedler dominik Jarczak Stefan Kluge Axel Nierhaus Department of Intensive Care Medicine University Medical Centre Hamburg-EppendorfHamburgGermany

Background Capnocytophaga canimorsus(C.canimorsus)belongs to the family Flavobacteriaceae.It is a facultative anaerobic Gram-negative bacillus and belongs to the normal oral microbiota of some mammals,such as cats and dogs.Transmission to humans can occur through the skin after skin abrasion caused by a scratch or a bite.[1]Based on polymerase chain reaction(PCR)analysis,C.canimorsus is present in saliva in 70%-74%of dogs and 55%-57%of cats.

关键词： belongs enriched scratch

Towards an enhanced understanding of the particle size effect on conversion/alloying lithium-ion anodes

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Materials Futures

Materials Futures 2024年第1期3卷 150-164页

作者： Jakob Asenbauer dominik Horny Mayokun Olutogun Katrin Schulz Dominic Bresser Helmholtz Institute Ulm(HIU) 89081 UlmGermany Karlsruhe Institute of Technology(KIT) 76021 KarlsruheGermany Institute for Applied Materials(IAM) Karlsruhe Institute of Technology(KIT)76131 KarlsruheGermany Karlsruhe University of Applied Sciences 76133 KarlsruheGermany

Conversion/alloying materials(CAMs)represent a potential alternative to graphite as a Li-ion anode active material,especially for high-power applications.So far,however,essentially all studies on CAMs have been dealing with nano-sized particles,leaving the question of how the performance(and the de-/lithiation mechanism in general)is affected by the particle size.Herein,we comparatively investigate four different samples of Zn_(0.9)Co_(0.1)O with a particle size ranging from about 30 nm to a few micrometers.The results show that electrodes made of larger particles are more susceptible to fading due to particle displacement and particle cracking.The results also show that the conversion-type reaction in particular is affected by an increasing particle size,becoming less reversible due to the formation of relatively large transition metal(TM)and alloying metal nanograins upon lithiation,thus hindering an efficient electron transport within the initial particle,while the alloying contribution remains essentially unaffected.The generality of these findings is confirmed by also investigating Sn_(0.9)Fe_(0.1)O_(2) as a second CAM with a substantially greater contribution of the alloying reaction and employing Fe instead of Co as a TM dopant.

关键词： particle size conversion alloying anode lithium-ion battery

Exploring the Characteristics of Data Breaches: A Descriptive Analytic Study

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Journal of Information Security 2024年第2期15卷 168-195页

作者： dominik Molitor Aditya Saharia Viju Raghupathi Wullianallur Raghupathi Gabelli School of Business Fordham University New York USA Brooklyn College The City University of New York New York USA

Data breaches have massive consequences for companies, affecting them financially and undermining their reputation, which poses significant challenges to online security and the long-term viability of businesses. This study analyzes trends in data breaches in the United States, examining the frequency, causes, and magnitude of breaches across various industries. We document that data breaches are increasing, with hacking emerging as the leading cause. Our descriptive analyses explore factors influencing breaches, including security vulnerabilities, human error, and malicious attacks. The findings provide policymakers and businesses with actionable insights to bolster data security through proactive audits, patching, encryption, and response planning. By better understanding breach patterns and risk factors, organizations can take targeted steps to enhance protections and mitigate the potential damage of future incidents.

关键词： Cyber Security Information Security Data Breaches Descriptive Analytics Privacy Visualization Visual Analytics

No generality in biodiversity-productivity relationships along elevation in temperate and subtropical forest landscapes

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Forest Ecosystems 2024年第3期11卷 255-265页

作者： Jiayun Zou Yahuang Luo Rupert Seidl dominik Thom Jie Liu Lisa Geres Tobias Richter Linjiang Ye Wei Zheng Liangliang Ma Jie Song Kun Xu Dezhu Li Lianming Gao Sebastian Seibold Ecosystem Dynamics and Forest Management Research Group School of Life SciencesTechnical University of MunichHans-Carl-von-Carlowitz-Platz 285354FreisingGermany State Key Laboratory of Plant Diversity and Specialty Crops Kunming Institute of BotanyChinese Academy of SciencesKunming650201YunnanChina Germplasm Bank of Wild Species Kunming Institute of BotanyChinese Academy of SciencesKunming650201YunnanChina Lijiang Forest Biodiversity National Observation and Research Station Kunming Institute of BotanyChinese Academy of SciencesLijiang674100China Berchtesgaden National Park Doktorberg 683471Germany Gund Institute for Environment University of Vermont617 Main StreetBurlingtonVT 1105405USA Faculty of Biological Sciences Institute for EcologyEvolution and DiversityConservation BiologyGoethe University FrankfurtFrankfurt am MainGermany University of Chinese Academy of Sciences Beijing10049China TUD Dresden University of Technology Forest ZoologyPienner Str.701737TharandtGermany

An improved understanding of biodiversity-productivity relationships(BPRs)along environmental gradients is crucial for effective ecosystem management and biodiversity conservation.The stress-gradient hypothesis suggests that BPRs are stronger in stressful environments compared to more favorable conditions.However,there is limited knowledge regarding the variation of BPRs along elevational gradients and their generality across different landscapes.To study how BPRs change with elevation,we harnessed inventory data on 6,431 trees from152 plots surveyed twice in eight to ten year intervals in mountain forests of temperate Europe and subtropical Asia.We quantified the relationship between aboveground productivity and different biodiversity measures,including taxonomic,functional,and phylogenetic diversity.To elucidate the processes underlying BPRs,we studied the variation of different functional traits along elevation across landscapes.We found no general pattern of BPRs across landscapes and elevations.Relationships were neutral for all biodiversity measures in temperate forests,and negative for taxonomic and functional diversity in subtropical forests.BPRs were largely congruent between taxonomic,functional and phylogenetic diversity.We found only weak support for the stress-gradient hypothesis,with BPRs turning from negative to positive(effect not significant)close to the tree line in subtropical forests.In temperate forests,however,elevation patterns were strongly modulated by species identity effects as influenced by specific traits.The effect of traits such as community-weighted mean of maximum plant height and wood density on productivity was congruent across landscapes.Our study highlights the context-dependence of BPRs across elevation gradients and landscapes.Species traits are key modulating factors of BPRs and should be considered more explicitly in studies of the functional role of biodiversity.Furthermore,our findings highlight that potential trade-offs between conserving biodiversity and fostering ecos

关键词： Biodiversity-ecosystem functioning Climate mitigation Elevation gradients Forest management Forest productivity Functional traits Nature conservation Phylogenetic diversity

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应用人工智能的蒸馏工艺

流程工业 2024年第3期 18-19页

作者： dominik Stephan 《PROCESS》编辑部

大多数人能够想象到人工智能会画图、写文本或执行编程任务。但是人工智能是否可以帮助工厂操作人员控制蒸馏过程呢?令人惊奇的是,即使在复杂的蒸馏过程中,使用人工智能也可以胜任这项任务。自2022年初以来,ENEOS Materials公司就使用... 详细信息

大多数人能够想象到人工智能会画图、写文本或执行编程任务。但是人工智能是否可以帮助工厂操作人员控制蒸馏过程呢?令人惊奇的是,即使在复杂的蒸馏过程中,使用人工智能也可以胜任这项任务。自2022年初以来,ENEOS Materials公司就使用了人工智能解决方案控制蒸馏作业,而且在人工智能控制该公司化工厂蒸馏塔几乎一整年的时间内,都实现了平稳运行并表现出高水平的性能。据参与该项目的人员称,其结果在各个方面都令人满意,如更有效地利用原材料和能源流,在保证产品质量的前提下降低了对环境的影响,并实现了经改进的、稳定的运营流程。

关键词：人工智能蒸馏过程蒸馏工艺产品质量蒸馏塔能源流对环境的影响运营流程

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氨为氢能产业带来发展新机遇

流程工业 2024年第5期 24-25页

作者： dominik Stephan 《PROCESS》

氢能作为一种备受追捧的零污染高效能源,其稀缺性使得人们对其渴求不已。然而,能耗巨大的压缩过程以及极低温度下的液化环节,被视为通往氢能转型之路上的重大障碍。在此背景下,氨成为热门的替代选项,尽管这种物质带有些许气味,但它有望... 详细信息

氢能作为一种备受追捧的零污染高效能源,其稀缺性使得人们对其渴求不已。然而,能耗巨大的压缩过程以及极低温度下的液化环节,被视为通往氢能转型之路上的重大障碍。在此背景下,氨成为热门的替代选项,尽管这种物质带有些许气味,但它有望成为能源转型中的奇迹材料。氢能以其独特的属性显示出巨大的应用潜力,然而,在推进大规模工业化生产与输送的过程中,氢能亦面临着显著的挑战。

关键词：氢能零污染能源转型高效能源大规模工业化压缩过程转型之路稀缺性

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IO-Link让阀门更智能

流程工业 2024年第3期 20-21页

作者： dominik Stephan 《PROCESS》编辑部

迄今为止,阀门在工业生产中好像一直都扮演着默默无闻的“安全官”角色,它们控制着各种物质的流入和流出,非常耐心地等待着来自控制系统的指令,维持着生产的稳定运行。现在IO-Link作为一种数字通信接口,可以提供更多的传感器/执行器的数... 详细信息

迄今为止,阀门在工业生产中好像一直都扮演着默默无闻的“安全官”角色,它们控制着各种物质的流入和流出,非常耐心地等待着来自控制系统的指令,维持着生产的稳定运行。现在IO-Link作为一种数字通信接口,可以提供更多的传感器/执行器的数据,包括过程数据、诊断数据和设备信息等,实现自主调试和双向通信,进一步优化生产线并简化整个工业生产流程。

关键词：诊断数据控制系统过程数据 Link 执行器双向通信工业生产传感器

视黄醇-PPARs受体和纳米载体技术的应用研究

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日用化学品科学 2024年第5期47卷 69-76页

作者：徐冬席淑云陈斌 dominik Imfeld Leithe Budel 陈临婧上海百雀羚生物科技有限公司上海200000 帝斯曼-芬美意个人护理及香原料巴塞尔CH-4000

为改善视黄醇(Retinol)的皮肤刺激性和稳定性问题,通过Retinol和10-羟基硬脂酸(10-HAS)的组合以及纳米载体技术,制备得到了粒径大小约75 nm的视黄醇组合物纳米载体ProVA,对比研究了纳米载体在胶原蛋白数量方面的提升效果,并对ProVA的稳... 详细信息

为改善视黄醇(Retinol)的皮肤刺激性和稳定性问题,通过Retinol和10-羟基硬脂酸(10-HAS)的组合以及纳米载体技术,制备得到了粒径大小约75 nm的视黄醇组合物纳米载体ProVA,对比研究了纳米载体在胶原蛋白数量方面的提升效果,并对ProVA的稳定性能进行了考察研究。结果表明,ProVA具有优良的耐热稳定性能,在皮肤重复性开放型涂抹试验中未发现皮肤不良反应;其次,ProVA在视黄醇增效方面,通过体外细胞共培养模型论证了ProVA纳米载体较Retinol有明显的增效作用;在离体皮肤实验中,也进一步证明了ProVA对于UVB辐射造成的皮肤Ⅰ和Ⅲ型胶原蛋白流失有较好的回复效果;32位30~65岁有明显皱纹女性在日用添加量为0.2%ProVA的百雀羚帧颜淡纹修护精华霜后,可有效淡化细纹和皱纹,增强皮肤紧致度和弹性。以上表明ProVA为日化产品中理想的抗老原料,应用前景广阔。

关键词：视黄醇过氧化氢酶体增殖物激活受体协同增效纳米载体技术

Guardians of the eye:new tales about retinal microglia and other ocular macrophages

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Neural Regeneration Research 2022年第6期17卷 1275-1277页

作者： Dennis-dominik Rosmus Peter Wieghofer Institute of Anatomy Leipzig UniversityLeipzigGermany

Macrophages are highly versatile and plastic immune cells that are localized in nearly all organs of the body and contribute to a plethora of physiological and pathological processes in situ.Beside their roles as major players in the“first line of defense”under inflammatory conditions,macrophages are known to participate in tissue homeostasis maintenance.

关键词： organs homeostasis ocular