检索结果-南通市图书馆

饲料与畜牧（新饲料） 2008年第2期 14-16页

作者： Martin W.A.Verstegen jan Dirk van der Klis 李博(译) 齐广海(审校) 李海涛(审校) 不详中国农业科学院饲料研究所博士建明工业(珠海)有限公司博士

Lan（2004）发现一些大豆中碳水化合物可以增加雏鸡盲肠中乳酸菌的数量，并减少艾美耳球虫感染后的卵囊数。与此类似，Guo（2003）发现蘑菇中的碳水化合物也可以使微生物活性发生有益变化。

关键词：安全保障动物健康碳水化合物粮食营养微生物活性球虫感染乳酸菌

A SYSTEMS PHARMACOLOGY VIEW OF THE BIOACTIVITY OF THE EXTRACT FROM RHIZOME DIOSCOREA NIPPONICA MANKINO

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World Journal of Traditional Chinese Medicine 2015年第4期1卷 72-72页

作者： Mei Wang jan van der Greef Sino-Dutch Preventive and Personalized Medicine TNO/Leiden University The Netherlands/SU

Key for worldwide acceptance of Traditional Chinese Medicine(TCM)is the ability to provide scientific evidence combined with a quality control system based on the bioactive *** scientific technology tools are now available to accomplish standardization of TCM products in order to achieve a high level of efficacy and safety,enhancing the introduction into the

关键词： A SYSTEMS PHARMACOLOGY VIEW OF THE BIOACTIVITY OF THE EXTRACT FROM RHIZOME DIOSCOREA NIPPONICA MANKINO TCM

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植物添加剂有助于家禽肠道健康

国外畜牧学（猪与禽） 2016年第12期36卷 54-55页

作者：王晶晶(译) andreas mueller tobias aumiller jan dirk van der klis 邵建忠(校) 靳文广(制图) 不详

营养师、饲料生产商和养殖生产者正在寻找饲用抗生素的替代品，到目前为止还没有发现有“灵丹妙药”功效的饲料添加剂。然而，植物性添加剂由于其具有全身和广谱的功效正成为人们关注的焦点。

关键词：肠道健康中链脂肪酸短链坏死性产气荚膜梭菌肠炎杆菌青紫色 QS 抑制剂肠疾病浮选药剂植物性饲料添加剂群体感应家禽禽类

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跳蚤市场

Eocene Cooling Through Sustained Growth of Azolla?

丛书名：快乐瓢虫双语童书

2015年

作者：乔伊·考利(Joy Cowley)文简·范德吴(jan van der Voo)图刘培欣译

《Key words 快乐共读》系列丛书分为四个阶段，起步阶段：孩子开始对单词和图画感兴趣；拓展阶段：孩子能够读更多的单词；自信阅读阶段：孩子能够阅读简短的书；独立阅读阶段：孩子乐于独立阅读。本书为跳蚤市场，属于Level 7-b。

ISBN: (纸本)9787303183203

关键词：英语

来源：畅想之星图书光盘版（南... 评论

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地学前缘 2009年第S1期16卷 248-248页

作者： Eveline Speelman Henk Brinkhuis Monique van Kempen Jaap Sinninghe Damste Gert-jan Reichart Faculty of Geosciences Utrecht University Utrecht University Radboud University Nijmegen Nederlands Instituut voor Onderzoek der Zee(NIOZ)

Through analyses of unique microlaminated sediments recovered from the Lomonosov Ridge during Integrated Ocean Drilling Program(IODP) Expedition 302,it became evident that enormous blooms of the free floating freshwater fern Azolla occurred within the Arctic Basin during an extended period of～1.2 Ma in the *** timing of the Azolla

关键词： Azolla Eocene Arctic climate

Engineering Interlayer Hybridization in Energy Space via Dipolar Overlayers

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Chinese Physics Letters 2023年第8期40卷 92-98页

作者：邵斌姜肖 jan Berges 孟胜黄兵 College of Electronic Information and Optical Engineering and Tianjin Key Laboratory of Optoelectronic Sensor and Sensing Network TechnologyNankai UniversityTianjin 300350China Beijing Computational Science Research Center Beijing 100193China Institut für Theoretische Physik Bremen Center for Computational Materials Scienceand MAPEX Center for Materials and ProcessesUniversit?t BremenBremen D-28359Germany Beijing National Laboratory for Condensed Matter Physics and Institute of Physics Chinese Academy of SciencesBeijing 100190China Songshan Lake Materials Laboratory Dongguan 523808China School of Physical Sciences University of Chinese Academy of SciencesBeijing 100049China Department of Physics Beijing Normal UniversityBeijing 100875China

The interlayer hybridization(IH)of van der Waals(vdW)materials is thought to be mostly associated with the unignorable interlayer overlaps of wavefunctions(t)in real ***,we develop a more fundamental understanding of IH by introducing a new physical quantity,the IH admixture ratioα.Consequently,an exotic strategy of IH engineering in energy space can be proposed,i.e.,instead of changing t as commonly used,αcan be effectively tuned in energy space by changing the on-site energy difference(2Δ)between neighboring-layer *** practice,this is feasible via reshaping the electrostatic potential of the surface by deposing a dipolar overlayer,e.g.,crystalline *** first-principles calculations unveil that IH engineering via adjusting 2Δcan greatly tune interlayer optical transitions in transition-metal dichalcogenide bilayers,switch different types of Dirac surface states in Bi_(2)Se_(3)thin films,and control magnetic phase transition of charge density waves in 1H/1T-TaS_(2)bilayers,opening new opportunities to govern the fundamental optoelectronic,topological,and magnetic properties of vdW systems beyond the traditional interlayer distance or twisting engineering.

关键词： interlayer neighboring electrostatic

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如何有效平衡:日粮中被低估的钙含量

国外畜牧学（猪与禽） 2023年第3期43卷 34-36,37页

作者：王丽萍(译) 范美红(校) 李红(审) 孟祥光(制图) Kathrin Bühler Katia Pedrosa jan Dirk van der Klis 不详

钙对骨骼完整性、肌肉收缩等机体功能具有重要的作用,但过量的日粮钙不仅会占用配方的宝贵空间,还会对其他营养物质的消化率和饲用酶的功效产生不利影响。日粮中添加天然来源的生物活性形式维生素D_(3)可促进低矿物质日粮中的钙吸收,不... 详细信息

钙对骨骼完整性、肌肉收缩等机体功能具有重要的作用,但过量的日粮钙不仅会占用配方的宝贵空间,还会对其他营养物质的消化率和饲用酶的功效产生不利影响。日粮中添加天然来源的生物活性形式维生素D_(3)可促进低矿物质日粮中的钙吸收,不影响钙参与的生理功能。

关键词：日粮钙钙稳态 1,25-二羟基维生素D_(3) 天然来源

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太阳紫外辐射增加对人类健康的影响

人类环境杂志 1995年第3期24卷 153-154页

作者： janice D.Longstreth Frank.R.deGruijl Margaret L.Kripke Yukio Takizawa jan C.van der Leun 王寅辉 aste Policy InstituteQuince Diamond Executive CenterS55 Quince Orchard Road Suite 600Gaithersburg Maryland 20878 1437USATel: 1 301-990 3034 Fax: 1 301-990-6150 Inst.dermatology University Hospital Utrecht Heidelberglaan 100NL-3584 CX Utrecht The NetherlandsTel: 31-30 507386 Fax:31-30-518328 Department of Immunology Box 178 The University of Texas M. D. Anderson Cancer Center 1515 Holcombe Boulevard Houston Texas 77030-4095 USATel: 1-713-792-8578 Fax: 1-713-794-1322 Akita University School of Medicine 1-1-1 Hondo Akita 010 Japan Co-chair. UNEP Effects Panel Inst.dermatology University Hospital Utrecht Heidel berglaan 100NL-3584 CX Utrecht The Netherlands

伴随着平流层臭氧耗损,UV-B辐射增加对人类健康将可能有很大的影响。潜在的危险包括眼病、皮肤癌和传染病发生率的增加。对某些形响(例如皮肤癌)的危害性的定量估计是可能的,而对另外一些影响(例如传染病),由于缺乏足够的资料,定量估计... 详细信息

伴随着平流层臭氧耗损,UV-B辐射增加对人类健康将可能有很大的影响。潜在的危险包括眼病、皮肤癌和传染病发生率的增加。对某些形响(例如皮肤癌)的危害性的定量估计是可能的,而对另外一些影响(例如传染病),由于缺乏足够的资料,定量估计是不可能的。在实验系统中显示,UV辐射损伤眼角膜和眼的晶状体。生命期长期积累的高剂量UV-B辐射是与皮质型及后囊下型白内障危害相联系的几个原因之一。臭氧耗损对白内障的影响已做了估计,但仍十分不确定。这些估计指出当臭氧减少l%白内障的增加0.5%。免疫系统的某些成分存在于皮肤中,使得免疫系统易受UV辐射的影响。在动物身上的试验表明,UV照晒能降低对皮肤癌、传染物和其它抗原的免疫反应,重复照晒还可能导致免疫反应丧失。抑制免疫既可以局部出现在太阳照射皮肤处,也可系统性地出现在非太阳照射部位。在人体上的研究也指出,UV-B辐射能抑制某些免疫反应的产生,并可能造成免疫功能系统性的改变。这些免疫影响,相对于人传染病的重要性是未知的。然而,在传染病对人的健康是主要威胁的地区以及在免疫功能已受到抑制的人群中,UV-B引起的免疫抑制的损害增加可能是很大的。在敏感的白皮肤人群中,生命期UV-B累积照晒对非黑瘤皮肤癌(NM-SC)的发展是个关键的危险因素。这一知识已允许我们对臭氧损失引起的NMSC发生率增长的危险性作定量估计。使用来源于动物试验和人流行性病学的资料,我们估计,平流层臭氧1%持续性的减少将会导致 NMSC发生率增加约 2%。UV-B照晒与黑瘤皮肤癌之间的关系更为少知,而且它似乎与 NMSC的那种关系根本不同,不同点在于,它实际上不是生命期积累剂量的一个函数,但可能与高剂量照晒(如晒伤)的多次累积作用相联系。流行性病学资料指出,随着强日光照晒(即,晒伤)事件的增加,黑色瘤危险性将增加,尤其是儿童。然而,这些曝晒和黑瘤之间的关系如何模型化以使得由于臭氧耗损造成的黑瘤增加估计得更准确,这点是没有把握的。

关键词：太阳紫外辐射增加人类健康

GPS-based fine-scale mapping surveys for schistosomiasis assessment: a practical introduction and documentation of field implementation

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Infectious Diseases of Poverty 2022年第1期11卷 88-89页

作者： Lydia Trippler Mohammed Nassor Ali Shaali Makame Ame Said Mohammed Ali Fatma Kabole jan Hattendorf Stefanie Knopp Swiss Tropical and Public Health Institute Kreuzstrasse 24123AllschwilSwitzerland 不详

Background Fine-scale mapping of schistosomiasis to guide micro-targeting of interventions will gain importance in elimination settings,where the heterogeneity of transmission is often *** mobile applications offer new opportunities for disease *** provide a practical introduction and documentation of the strengths and shortcomings of GPS-based household identification and participant recruitment using tablet-based applications for fine-scale schistosomiasis mapping at sub-district level in a remote area in Pemba,*** A community-based household survey for urogenital schistosomiasis assessment was conducted from November 2020 until February 2021 in 20 small administrative areas in *** the survey,1400 housing structures were prospectively and randomly selected from shapefile *** identify pre-selected structures and collect survey-related data,field enumerators searched for the houses’geolocation using the mobile applications Open Data Kit(ODK)and *** number of inhabited and uninhabited structures,the median distance between the pre-selected and recorded locations,and the dropout rates due to non-participation or non-submission of urine samples of sufficient volume for schistosomiasis testing was *** Among the 1400 randomly selected housing structures,1396(99.7%)were identified by the *** median distance between the pre-selected and recorded structures was 5.4 m.A total of 1098(78.7%)were residential *** them,99(9.0%)were dropped due to continuous absence of residents and 40(3.6%)households refused to *** 797(83.1%)among the 959 participating households,all eligible household members or all but one provided a urine sample of sufficient *** The fine-scale mapping approach using a combination of ODK and an offline navigation application installed on tablet computers allows a very precise identification of housing *** due to non-residential housin

关键词： Urogenital schistosomiasis Control Elimination Intervention Fine-scale mapping Interruption of transmission Micro-mapping Precision mapping Wayfinding Zanzibar

Ultra-long-working-distance spectroscopy of single nanostructures with aspherical solid immersion microlenses

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Light(Science & Applications) 2020年第1期9卷 1561-1571页

作者： Aleksander Bogucki Lukasz Zinkiewicz Magdalena Grzeszczyk Wojciech Pacuski Karol Nogajewski Tomasz Kazimierczuk Aleksander Rodek jan Suffczynski Kenji Watanabe Takashi Taniguchi Piotr Wasylczyk Marek Potemski Piotr Kossacki Faculty of Physics University of Warsawul.Pasteura 502-093 WarsawPoland National Institute for Materials Science TsukubaIbaraki 305-0044Japan Laboratoire National des Champs Magnetiques Intenses CNRS-UJF-UPS-INSAavenue des Martyrs 2538042 GrenobleFrance

In light science and applications,equally important roles are played by efficient light emitters/detectors and by the optical elements responsible for light extraction and *** latter should be simple,cost effective,broadband,versatile and compatible with other components of widely desired micro-optical ***,they should also operate without high-numerical-aperture ***,we demonstrate that all these requirements can be met with elliptical microlenses 3D printed on top of light ***,the microlenses we propose readily form the collected light into an ultra-low divergence beam(half-angle divergence below 1°)perfectly suited for ultra-longworking-distance optical measurements(600mm with a 1-inch collection lens),which are not accessible to date with other spectroscopic *** microlenses can be fabricated on a wide variety of samples,including semiconductor quantum dots and fragile van der Waals heterostructures made of novel two-dimensional materials,such as monolayer and few-layer transition metal dichalcogenides.

关键词： versatile latter optics