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Quantum dot lasing from a waterproof and stretchable polymer film

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Light(Science & Applications) 2022年第10期11卷 2435-2443页

作者： Mohammad Mohammadimasoudi Pieter Geiregat Frederik Van Acker jeroen Beeckman Zeger Hens Tangi Aubert Kristiaan Neyts Nano-Bio-Photonics Lab Faculty of New Sciences and TechnologiesUniversity of TehranTehranIran Liquid Crystals and Photonics Group ELIS DepartmentGhent UniversityTechnologiepark-Zwijnaarde 1269052 ZwijnaardeBelgium Physics and Chemistry of Nanostructures Department of ChemistryGhent UniversityGhentBelgium Center for Nano-and Biophotonics(NB-Photonics) Ghent UniversityTechnologiepark-Zwijnaarde 1269052 ZwijnaardeBelgium

Colloidal quantum dots(QDs)are excellent optical gain materials that combine high material gain,a strong absorption of pump light,stability under strong light exposure and a suitability for solution-based *** integration of QDs in laser cavities that fully exploit the potential of these emerging optical materials remains,however,a *** this work,we report on a vertical cavity surface emitting laser,which consists of a thin film of QDs embedded between two layers of polymerized chiral liquid *** directed,circularly polarized defect mode lasing under nanosecond-pulsed excitation is demonstrated within the photonic band gap of the chiral liquid *** and long-term narrow-linewidth lasing of an exfoliated free-standing,flexible film under water is obtained at room ***,we show that the lasing wavelength of this flexible cavity shifts under influence of pressure,strain or *** such,the combination of solution processable and stable inorganic QDs with high chiral liquid crystal reflectivity and effective polymer encapsulation leads to a flexible device with long operational lifetime,that can be immersed in different protic solvents to act as a sensor.

关键词： lasing film polymer

Ecosystem service delivery in Karst landscapes： anthropogenic perturbation and recovery

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Acta Geochimica 2017年第3期36卷 416-420页

作者： Timothy Quine Dali Guo Sophie M.Green Chenglong Tu Iain Hartley Xinyu Zhang Jennifer Dungait Xuefa Wen Zhaoliang Song Hongyan Liu Heather Buss Timothy Barrows Richard Evershed Penny Johnes jeroen Meersmans Geography College of Life and Environmental SciencesUniversity of Exeter Rennes Drive Exeter EX4 4RJ UK Institute of Geographic Sciences and Natural Resources Research Chinese Academy of Sciences Beijing 100101 People's Republic of China State Key Laboratory of Environmental Geochemistry Institute of Geochemistry Chinese Academy of Sciences Guiyang 550081 Guizhou Province People's Republic of China Rothamsted Research - North Wyke Okehampton Devon EX20 2SB UK Institute of the Surface-Earth System Science Research Tianjin University Tianjin 300072 People's Republic of China College of Urban and Environmental Sciences Peking University Beijing 100871 People's Republic of China School of Earth Sciences Wills Memorial Building Queens Road Clifton BS8 1RJ UK School of Chemistry University of Bristol Cantock's Close Clifton Bristol BS8 1TS UK School of Geographical Sciences University of BristolUniversity Road Clifton Bristol BS8 1SS UK Cranfield Soil and Agrifood Institute Cranfield UniversityCranfield Bedfordshire MK43 0AL UK

Covering extensive parts of China, Karst landscapes are exceptional because rapid and intensive land use change has caused severe ecosystem degradation within only the last 50 years. The twentieth century intensification in food production through agriculture has led to a rapid deterioration of soil quality, evidenced in reduced crop production and rapid loss of soil. In many areas, a tipping point appears to have been passed as basement rock is exposed and 'rocky desertification' dominates. Through the establishment of the "Soil processes and ecological services in the karst critical zone of SW China"(SPECTRA)Critical Zone Observatory(CZO) we will endevaour to understand the fundmental processes involved in soil production and erosion, and investigate the integrated geophysical-geochemical-ecological responses of the CZ to perturbations. The CZ spans a gradient from undisturbed natural vegetation through human perturbed *** seek to understand the importance of heterogeneity insurface and below-ground morphology and flow pathways in determining the spatial distribution of key stocks(soil,C, vegetation, etc.) and their control on ecosystem service delivery. We will assess the extent to which the highly heterogeneous critical zone resources can be restored to enable sustainable delivery of ecosystem services. This paper presents the CZO design and initial assessment of soil and soil organic carbon stocks and evidence for their stability based on caesium-137(^(137) Cs) data.

关键词： Soil degradation Ecosystem services Caesium-137 Karst,China

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汉莎-勃兰登堡W.12水上飞机(早期型)

模型世界 2020年第12期 18-29页

作者： jeroen Vee

近年来,我堆积的WingnutWings模型越来越多。由于每一盒都是那么精美,因此要挑哪一盒来制作实在令我犯难。我并非高产的快枪手,一年平均下来也只能完成三件模型,之前也一直没有机缘开工这架汉莎-勃兰登堡W.12双翼机。几个月前,这本杂志...

近年来,我堆积的WingnutWings模型越来越多。由于每一盒都是那么精美,因此要挑哪一盒来制作实在令我犯难。我并非高产的快枪手,一年平均下来也只能完成三件模型,之前也一直没有机缘开工这架汉莎-勃兰登堡W.12双翼机。几个月前,这本杂志的编辑联系了我,问我是否愿意为本期杂志的主题做些贡献。虽然我已经有好几架水上飞机,但很明显,这真是开工这盒精美套件的大好机会。

关键词：

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超音速对决——MIG-21“鱼窝”

模型世界 2019年第3期 16-23页

作者： jeroen Veen

有些套件质量不错,有些套件质量很好,而有些套件则是好到极致。牛魔王(eduard)的这套米格-21就配得上归类到最后一档,至少对我而言是这样。之前我就很想做出这架漂亮的飞机,但一直迟迟未能下手。有一天,主编Daniel在邮件中问我是否愿意... 详细信息

有些套件质量不错,有些套件质量很好,而有些套件则是好到极致。牛魔王(eduard)的这套米格-21就配得上归类到最后一档,至少对我而言是这样。之前我就很想做出这架漂亮的飞机,但一直迟迟未能下手。有一天,主编Daniel在邮件中问我是否愿意为杂志写一篇文章,我当然毫不犹豫地答应了。邮件回复以后,我马上迫不及待地找出套件,一项项检视说明书、塑料件、水贴、蚀刻片、遮盖纸,这就是牛魔王出品的这盒专业级套件的全部,看完以后我被深深地震撼了。

关键词：武器挂架透明漆 AK MIG-21 牛魔王座舱盖遮盖纸

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光的未来

设计 2011年第10期24卷 74-81页

作者： jeroen Junte

我们才刚刚熟悉了LED灯，新一代的奇妙灯具就开始登场了，这便是0LED。“有机发光二极管”（organic ligh temitting diode）基于和LED相同的节能科技：半导体将低电压转换成光能。不同的是这种新的半导体更大更平整，一块7x7厘米大的O... 详细信息

我们才刚刚熟悉了LED灯，新一代的奇妙灯具就开始登场了，这便是0LED。“有机发光二极管”（organic ligh temitting diode）基于和LED相同的节能科技：半导体将低电压转换成光能。不同的是这种新的半导体更大更平整，一块7x7厘米大的OLED仅厚1毫米，这样的特点为设计提供了更多的可能性。

关键词：有机发光二极管半导体 LED灯电压转换 OLED

The Efficacy of Psychosocial Interventions for Adults in Contexts of Ongoing Man-Made Violence—A Systematic Review

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Health 2014年第6期6卷 504-516页

作者： Kaz de Jong jeroen W. Knipscheer Nathan Ford Rolf J. Kleber Department of Clinical and Health Psychology Utrecht University Utrecht The Netherlands Médecins sans Frontières Doctors without Borders (Amsterdam Office) Amsterdam The Netherlands Médecins sans Frontières Doctors without Borders (International Office) Geneva Switzerland

Compared to psychosocial programs implemented in post-conflict settings those executed in areas of ongoing conflicts may have different effects. Their evidence of efficacy has never been systematically reviewed. We searched PubMed, PsychInfo and the Dutch Tropical Institute Literature Portal from inception to31 January 2013 to identify studies on community-oriented psychosocial and psychiatric/clinical services for adults during ongoing manmade conflict or its direct aftermath. Of 6358 articles screened, 16 met our inclusion criteria. The interventions varied from psycho-educational to psychotropic drugs. The review is presented using outcome indicators such as PTSD, anxiety, depression, physical health, functioning and well being. A substantial improvement of some outcome was found though the small number of studies and their heterogeneity did not justify strong conclusions. PTSD symptoms improved significantly by treatments that included exposure (such as narrative exposure therapy). A number of studies (eight) showed notable improvement of the client’s functioning through counseling interventions. Depression and anxiety both improved considerably using that culturally adapted interventions (two studies), whereas non-culturalized interventions did not. We found a notable lack of studies on the efficacy of medication and on preferred western, evidence-based interventions for PTSD such Eye Movement Desensitization. To measure outcomes only two studies applied locally-developed diagnostic labels and validated instruments. Future research should encourage the use of robust research methods that are culturally valid, including mixed-methods research to combine measurable outputs with qualitative research aimed at improved understanding from the client’s perspective.

关键词： Psychosocial Mental Health Programmes Systematic Review Conflict Post-Conflict War Violence PTSD

Specifc inflammatory osteoclast precursors induced during chronic inflammation give rise to highly active osteoclasts associated with inflammatory bone loss

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Bone Research 2022年第3期10卷 548-564页

作者： Yaron Meirow Milena Jovanovic Yuval Zur Juliana Habib Daniele Filippo Colombo Nira Twaik Hadas Ashkenazi-Preiser Kerem Ben-Meir Ivan Mikula Jr. Or Reuven Guy Kariv Leonor Daniel Saja Baraghithy Yehuda Klein jeroen Krijgsveld Noam Levaot Michal Baniyash The Concern Foundation Laboratories at The Lautenberg Center for Immunology and Cancer Research Israel-Canada Medical Research InstituteFaculty of MedicineThe Hebrew UniversityJerusalemIsrael Department of Physiology and Cell Biology Ben-Gurion University of the NegevBeer-ShevaIsrael Division of Proteomics of Stem Cells and Cancer German Cancer Research Center(DKFZ)HeidelbergGermany Institute for Drug Research Faculty of MedicineThe Hebrew UniversityJerusalemIsrael Hebrew University-Hadassah School of Dental Medicine JerusalemIsrael Heidelberg University Medical FacultyHeidelbergGermany

Elevated osteoclast(OC)activity is a major contributor to inflammatory bone loss(IBL)during chronic inflammatory ***,the specific OC precursors(OCPs)responding to inflammatory cues and the underlying mechanisms leading to IBL are poorly *** identified two distinct OCP subsets:Ly6C^(hi)CD11b^(hi) inflammatory OCPs(iOCPs)induced during chronic inflammation,and homeostatic Ly6C^(hi)CD11b^(lo)OCPs(hOCPs)which remained *** and proteomic characterization revealed that while iOCPs were rare and displayed low osteoclastogenic potential under normal conditions,they expanded during chronic inflammation and generated OCs with enhanced *** contrast,hOCPs were abundant and manifested high osteoclastogenic potential under normal conditions but generated OCs with low activity and were unresponsive to the inflammatory *** derived from iOCPs expressed higher levels of resorptive and metabolic proteins than those generated from hOCPs,highlighting that different osteoclast populations are formed by distinct *** further identified the TNF-αand S100A8/A9 proteins as key regulators that control the iOCP response during chronic ***,we demonstrated that the response of iOCPs but not that of hOCPs was abrogated in tnf-α^(-/-)mice,in correlation with attenuated *** findings suggest a central role for iOCPs in IBL *** can serve as potential biomarkers for IBL detection and possibly as new therapeutic targets to combat IBL in a wide range of inflammatory conditions.

关键词： inflammation inflammatory osteoclast

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住满阳光和空气的房间

中国建筑装饰装修 2011年第7期 78-83页

作者： Jasper Dellensen jeroen i29l室内创意设计工作室

精选理由如何令有限的面积创造出仿佛有无限通透感的自然空间,home_07做到了这一点。镂空的手法令室内空间层次更加丰富而倍感奇妙。不要暧昧,不要含糊,不要累赘。几何线条、纯净的色块,原木的材质,这一切,空间变得透明起来。

关键词：房间空气阳光自然空间空间层次室内

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科格尔霍夫别墅荷兰北贝弗兰

世界建筑导报 2023年第6期38卷 88-90页

作者：无 jeroen Musch(摄影) 保罗·德·鲁特建筑师事务所不详

这个25公顷房地产工程是一个由政府发起的大型项目的一部分,旨在连接全国范围内的生态区域。土地的当前所有者在2006年买下了该基地,这里以前是农田。基地是动植物保护区,同时也是该区域向公众开放和吸引游人的一个主要地方。在这片土... 详细信息

这个25公顷房地产工程是一个由政府发起的大型项目的一部分,旨在连接全国范围内的生态区域。土地的当前所有者在2006年买下了该基地,这里以前是农田。基地是动植物保护区,同时也是该区域向公众开放和吸引游人的一个主要地方。在这片土地上进行建造的唯一可能是要让土地回到前农耕的状态。2006年在这片土地上种植的71,000棵树暗示着这个别墅项目未来会在森林当中。基地上挖了一个矩形池塘,需要将70,000立方米的土壤搬走。

关键词：别墅项目大型项目房地产工程生态区域土地所有者