搜索结果: 1-15 共查到“Reference”相关记录390条 . 查询时间(0.097 秒)
The Effect of Alternative Forest Management Models on the Forest Harvest and Emissions as Compared to the Forest Reference Level
forest management models carbon sink forest harvest forest reference level production forests multifunctional forests set-aside forests
2024/1/22
Background and Objectives: Under the Paris Agreement, the European Union (EU) sets rules for accounting the greenhouse gas emissions and removals from forest land (FL). According to these rules, the a...
南京农业大学农学院《Bioinformatics》发表黄骥教授团队“PhasiHunter: a robust phased siRNA regulatory cascade mining tool based on multiple reference sequences”（图）
黄骥 发育 生物学过程
2024/6/11
2023年11月，生物信息学领域知名刊物 《Bioinformatics》 在线发表了题为“PhasiHunter: a robust phased siRNA regulatory cascade mining tool based on multiple reference sequences”的研究论文。
ICRP第145号出版物成人网格参考计算体模 （Adult Mesh-type Reference Computational Phantom）
成人网格 参考计算体模 ICRP 第145号出版物 剂量系数计算
2023/3/9
继2007年建议(第103号出版物)之后，ICRP在第110号出版物(2009年)和第143号出版物(2020年)中发布了用于剂量系数计算的体素参考计算体模(VRCPs)系列。 基于真人CT图像的VRCPs改进了解剖学和剂量学，而不是在2007年建议之前用于剂量系数计算的老式数学(或风式化)体模。然而，这种由体素大小固定的体素组成的体素体模在表示某些解剖结构，特别是那些比体素尺寸更小或更薄的体素体...
探讨Reference Region模型（RR模型）和Extended Tofts（ET模型）模型DCE-MRI定量灌注参数鉴别富细胞型子宫肌瘤的价值。 方法 连续收集2015年9月至2016年9月经手术病理证实的子宫肌瘤59例（普通型28例，富细胞型12例，退变型19例）病例资料。所有患者术前均行盆腔DCE-MRI检查，应用RR模型和ET模型分别计算子宫肌瘤的定量灌注参数，用ROC曲线评价其诊断...
Sonic: Zero-Knowledge SNARKs from Linear-Size Universal and Updateable Structured Reference Strings
zero knowledge zk-SNARKs universal SRS
2019/2/27
Zero-knowledge proofs have become an important tool for addressing privacy and scalability concerns in cryptocurrencies and other applications. In many systems each client downloads and verifies every...
In vitro bioactivity of various pure flavonoids in ruminal fermentation, with special reference to methane formation
rumen ammonia Hohenheim Gas Test epicatechin isoquercetin luteolin-7-glucoside quercetin catechin tannic acid
2018/11/23
Polyphenols, like flavonoids, have been investigated when present in intact plants or in extracts as methane mitigating dietary supplements in ruminants. The aim of the present study was to examine pu...
A NEW REALIZATION OF THE GLOBAL LUNAR REFERENCE FRAME BASED ON CO-REGISTERED LOLA TRACKS
Moon LOLA Reference Frame Co-Registration Polar Radius
2018/5/14
We present a method that aligns lunar south and north pole LOLA DTMs using selected LOLA tracks and co-registration techniques. The selected LOLA tracks were then co-registered to the aligned polar DT...
Updatable and Universal Common Reference Strings with Applications to zk-SNARKs
zero-knowledge common reference strings subvertability
2018/3/23
By design, existing (pre-processing) zk-SNARKs embed a secret trapdoor in a relation-dependent common reference strings (CRS). The trapdoor is exploited by a (hypothetical) simulator to prove the sche...
中国地质大学科学技术发展院李明松（博士生），黄春菊等地学院EARTH AND PLANETARY SCIENCE LETTERS , JAN 15 2018. Astrochronology of the Anisian stage (Middle Triassic) at the Guandao reference section, South China（图）
天文；年代表；古生物；化石
2021/10/21
2018年1月，《EARTH AND PLANETARY SCIENCE LETTERS》刊出了中国地质大学地球科学学院黄春菊教授团队“有关天文年代表”研究的论文——Astrochronology of the Anisian stage (Middle Triassic) at the Guandao reference section, South China。论文第一作者为中国地质大学与约翰...
Identification of Optimal Reference Genes for Examination of Gene Expression in Different Tissues of Fetal Yaks
transcription stability RT-qPCR TBP gene ACTB gene
2018/3/5
Reverse transcription quantitative real-time PCR (RT-qPCR) is widely used to study the relative abundance of
mRNA transcripts because of its sensitivity and reliable quantification. However, the reli...
Place reference in story beginnings: a cross-linguistic study of narrative and interactional affordances
Place reference story beginnings
2017/8/28
People often begin stories in conversation by referring to person, time, and place. We study story beginnings in three societies and find place reference is recurrently used to (i) set the stage, fore...
An inverse relation between expressiveness and grammatical integration: on the morphosyntactic typology of ideophones, with special reference to Japanese
depiction expressiveness ideophones
2017/8/28
Words and phrases may differ in the extent to which they are susceptible to prosodic foregrounding and expressive morphology: their expressiveness. They may also differ in the degree to which they are...
Expressiveness and system integration: On the typology of ideophones, with special reference to Siwu
ideophones expressiveness morphosyntax
2017/8/28
Ideophones are often described as words that are highly expressive and morphosyntactically marginal. A study of ideophones in everyday conversations in Siwu (Kwa, eastern Ghana) reveals a landscape of...
Detailed new ‘reference’ genome for maize shows the plant has deep resources for continued adaptation
reference genome maize deep resources continued adaptation
2017/7/21
A new, much more detailed reference genome for maize, or corn, as it is called in the U.S., will be published in Nature today. In its accounting of the sequence of DNA letters in the plant’s...
SENTINEL-2 GLOBAL REFERENCE IMAGE VALIDATION AND APPLICATION TO MULTITEMPORAL PERFORMANCES AND HIGH LATITUDE DIGITAL SURFACE MODEL
Sentinel-2 (S2) Global Reference Image (GRI) multi-temporal registration Digital Surface Model (DSM)
2017/7/13
In the frame of the Copernicus program of the European Commission, Sentinel-2 is a constellation of 2 satellites with a revisit time of 5 days in order to have temporal images stacks and a global cove...