Results 71 to 80 of about 319,333 (182)

Metasurface‐Enabled Single‐Shot Intensity‐and‐Phase‐Interrogation Surface‐Plasmon‐Resonance Microscopy

open access: yesLaser &Photonics Reviews, EarlyView.
A metasurface‐enabled full‐Stokes polarimeter is integrated with phase‐interrogated surface plasmon resonance microscopy to enable single‐shot recovery of intensity and differential phase. The non‐interferometric platform supports quantitative refractive‐index and thickness mapping, wavelength‐resolved sensing, and dynamic multi‐channel monitoring ...
Houxin Fan   +5 more
wiley   +1 more source

浙江省森林生态系统碳储量及其分布特征

open access: yes, 2016
利用2011~(–2)012年野外标准地实测资料,结合第八次全国森林资源清查资料,研究了浙江省森林生态系统碳储量及其分布特征。结果表明:浙江省森林生态系统碳储量为602.73 Tg,其中乔木层、灌草层、凋落物层和土壤层碳储量分别为122.88 Tg、16.73 Tg、11.36 Tg和451.76 Tg,分别占生态系统碳储量的20.39%、2.78%、1.88%和74.95%;在各森林类型中,阔叶混交林碳储量为138.03 Tg,所占比例最大(22.90%);在森林各龄组中,幼 ...
杨海波   +12 more
core  

窑火长红 : 浙江古代瓷业概况 [PDF]

open access: yes, 2013
1.浙江手工业的优良传统 河姆渡象牙饰件、良渚文化玉器刻纹、铸剑、铜镜、漆器、金银器、东阳木雕、青田石雕、绘画篆刻工艺、丝绸、陶瓷等。2.浙江在中国陶瓷史上的地位 《中国科学技术史• 陶瓷卷》用五个里程碑概括它的发展进程以及用三个重大技术突破总结它的主要成就。五个里程碑即新石器时代早期陶器的出现;商周时代印纹硬陶和原始瓷的烧制成功;汉晋时代南方青釉瓷的诞生;隋唐时期北方白釉瓷的突破;宋到清代颜色釉瓷和彩绘瓷的辉煌成就。三大技术突破即原料的选择和精制;窑炉的改进和烧成温度的提高;釉的形成和发展 ...
沈, 岳明
core   +1 more source

Artificial Intelligence for Identifying Tumor‐Reactive CD8+ T Cells: Biological Principles, Computational Advances, and Future Directions

open access: yesMed Research, EarlyView.
This review details a three‐stage paradigm shift for tumor‐reactive CD8+ T‐cell identification: decoding transcriptomic states, deciphering clonal functional efficacy, and molecular‐level therapeutic TCR design. Addressing translational hurdles and generative AI “scientific blind spots”—such as missing catch bonds—we present a visionary roadmap.
Chao Yang   +4 more
wiley   +1 more source

简讯

open access: yesGaoya dianqi, 2013
浙江首座配送式智能变电站进入二次设备出厂联调阶段2013年4月19日,绍兴电力局和浙江公司电科院、火电建设公司及南瑞科技、南瑞继保等的工程技术人员聚集在南瑞科技公司,对绍兴220 kV袍南站二次设备进行出厂测试联调,220 kV袍南变电站是浙江省首座配送式智能变电站。220 kV袍南变电站位于浙江省绍兴市袍江新区境内,计划2013年6月底建成投运 ...
doaj  

山莨菪碱在杀香鱼假单胞菌灭活疫苗浸泡免疫大黄鱼(Larimichthys crocea)中的应用

open access: yesHaiyang yu huzhao
为探究山莨菪碱在浸泡免疫大黄鱼中的应用效果,以添加山莨菪碱佐剂的杀香鱼假单胞菌灭活疫苗浸泡免疫大黄鱼,结果显示,免疫后1~4周,无佐剂疫苗组(FKC组)和山莨菪碱疫苗组(FKCA组)血清抗体水平均显著升高,第2~3周FKCA组血清抗体显著高于FKC组。rt-PCR结果显示,从免疫后第4天开始,头肾、脾脏中免疫因子IgM、IL-1β、MHC-Iα、MHC-IIβ、CD4、CD8的表达量均出现升高,FKCA组头肾中IgM、IL-1β、MHC-Iα、CD8的表达峰值显著高于FKC组。酶活结果显示 ...
李 姣姣   +6 more
doaj   +1 more source

超临界二氧化碳萃取用于异种脱细胞骨修复材料的制备

open access: yes浙江大学学报. 医学版
目的评价采用超临界二氧化碳脱细胞后动物源性骨修复材料的免疫原性和成骨能力。方法将猪股骨前处理后随机分成两组,分别使用常规方法(常规对照组)和超临界二氧化碳(实验组)进行脱细胞处理,并以同种脱钙骨基质作为阳性对照。通过酶联免疫吸附试验和荧光染色法检测半乳糖-α-1,3-半乳糖(α-Gal)抗原清除率和DNA残留量。9只6周龄SPF级雄性裸鼠随机分成实验组、常规对照组和阳性对照组,在裸鼠股二头肌肌间隙中植入不同骨组织,术后4周取材,分别用苏木精-伊红(HE ...
郝 峰   +6 more
doaj   +1 more source

Mogroside V Promotes Brown Adipose Thermogenesis via FTO‐m6A‐LETMD1‐UCP1 Pathway to Combat Obesity

open access: yesPhytotherapy Research, EarlyView.
Mogroside V (MV) alleviates high‐fat diet‐induced obesity and metabolic dysfunction. Mechanistically, MV suppresses FTO expression, thereby increasing m6A modification of Letmd1 mRNA and enhancing its YTHDC2‐dependent stabilization. Theincreased LETMD1 expression is associated with elevated PGC1α and UCP1 levels, contributing to brown adipocyte ...
Yuan‐hai Sun   +5 more
wiley   +1 more source

Rapid Fabrication of Sub‐100 µm Microstructures In Situ via Femtosecond Laser for Correlative Imaging of Rare Cells

open access: yesSmall, EarlyView.
In this work, a femtosecond (fs) laser processing strategy is demonstrated for rapid and targeted fabrication of 3D sub‐100‐µm microstructures on resin‐embedded cells. The fabricated array of sub‐100‐µm pillars (each loaded with flow‐sorted T‐cell subsets) is arranged in a half‐grid geometry to enable efficient use of the scarce biological sample and ...
Aristide Djoulde   +6 more
wiley   +1 more source

浙江書院研究

open access: yes, 2010
[[abstract]]浙江書院發展,在質與量上皆為全國無驅,其中以明清最盛,宋元次之。其數量之增 減和性質之變遷,與本省社會、學術發展密切相關,亦即書院制度與內容之變革,端 視社會、學術與政治之本質而遞嬗。 浙江書院在結構方面,行政組織為訓育、總務二元化,事務部門職權亦趨分化。經費 來源以田產為主,清代以後,隨社會經濟之變遷,經費內容趨多元化,資金比例大幅 增加。師資水準由於文內鼎盛、待遇優渥而甚高。院生因津貼多、學額多,使書院比 儒學重要。 書院原始功能為藏書,後來以教育功能最重要 ...
[[author]]呂仁偉   +3 more
core  

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