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[期刊论文] 作者：Micha(l) SOBALA,
来源：山地科学学报（英文版） 年份：2021
Many landscapes bear the marks of historical land use.These marks can be the basis for a reconstruction of a historical land use structure as some of them are typical of different types of human activity.The aim of this paper is to determin......
[期刊论文] 作者：John L Frater,
来源：世界荟萃分析杂志 年份：2021
BACKGROUND Iron deficiency anemia has a worldwide impact on individual health and national and international economies,with an estimated one-third of the world population being iron deficient.AIM To evaluate the iron deficiency literature p......
[期刊论文] 作者：Guillaume Lévy,
来源：中国科学：数学（英文版） 年份：2021
In this paper,we extend our previous result from Lévy (2016).We prove that transport equations with rough coefficients do possess a uniqueness property,even in...
[期刊论文] 作者：Zhoriél Tapo,
来源：疯狂英语·新读写 年份：2021
Now more than ever, kids can learn about the importance and historical significance of card and letter writing.rnThe practice helps to improve writing skills and literacy (读写能力). It also draws on a centuries-old tradition of writing, se......
[期刊论文] 作者：Zhoriél Tapo,
来源：疯狂英语·新读写 年份：2021
在這个互联网普及的时代，书信已逐渐被替代，但是它所代表的含义却是无法被取代的。 Now more than ever， kids can learn about the importance and historical significance of card and letter writing. The practice helps to improve writing skills a......
[学位论文] 作者：l,
来源：哈尔滨工业大学 年份：2021
随着世界范围内人口的增长和人民生活水平的提高,人类工业和农业的活动范围随之扩大,世界各地对优质饮用水的需求不断增加。无论是当下还是未来,水资源短缺始终是人类亟需面对的问题。在满足人类对优质水的需求的同时,还要面对日益加重的水源污染,因此水处理厂......
A Study of Comparative Advantages of Bonded Warehouses Import Mode Used in Cross-border E-commerce-A
[学位论文] 作者：paněl,
来源：上海大学 年份：2021
...
Study on seepage and deformation characteristics of coal microstructure by 3D reconstruction of CT i
[期刊论文] 作者：Gang Wang,Xiangjie Qin,Dongyan,
来源：矿业科学技术学报:英文版 年份：2021
To study the seepage and deformation characteristics of coal at high temperatures,coal samples from six different regions were selected and subjected to compute...
[期刊论文] 作者：Gang Wang,Zhaonan Wang,Qinguo,
来源：岩石力学与岩土工程学报:英文版 年份：2021
Particle breakage continuously changes the grading of granular materials and has a significant effect on their mechanical behaviors.Revealing the evolution patt...
Research on Correlation between TCM Syndrome Distribution Characteristics and Prognosis of Hypertens
[期刊论文] 作者：Gang Yang,Jianju Feng,Shaojun,
来源：生物科学与医学(英文) 年份：2021
Objective: This study is to analyze correlation between traditional Chinese medicine (TCM) syndrome distribution characteristics and prognosis...
[期刊论文] 作者：Lianjun Zhang,Lifang Zhao,Gang,
来源：电脑和通信(英文) 年份：2021
The Sensitivity Encoding (SENSE) parallel reconstruction scheme for magnetic resonance imaging (MRI) is implemented with non-cartesian sampled k-space trajector...
Functional recovery after peripheral nerve injury via sustained growth factor delivery from mineral-
[期刊论文] 作者：Daniel J.Hellenbrand,Clayton L,
来源：中国神经再生研究:英文版 年份：2021
The gold standard for treating peripheral nerve injuries that have large nerve gaps where the nerves cannot be directly sutured back together because it creates...
[期刊论文] 作者：Chrystelle L Vilfranc,Li-Xiao,
来源：世界肝病学杂志:英文版(电子版) 年份：2021
BACKGROUND BIR repeat-containing ubiquitin conjugating enzyme(BRUCE)is a liver tumor suppressor,which is downregulated in a large number of patients with liver...
[期刊论文] 作者：Lü,Pujian Mao,
来源：中国物理C（英文版） 年份：2021
Recently,an action principle for the D → 4 limit of Einstein-Gauss-Bonnet gravity has been proposed.It is a special scalar-tensor theory that belongs to the fa...
[期刊论文] 作者：爱德华·L·德西,
来源：企业管理 年份：2021
在一次飞行过程中,一位空乘给我端来一杯饮料,他的右手腕缠着一根橡皮筋,我开玩笑说:“不错的手镯。”实际上,我怀疑他可能在进行一种行为矫正。有一种自我惩罚的技巧,每当你感到一种特别的冲动或者产生了某种强迫性想法时,就扯一下手腕上的橡皮筋警醒自己。使......
[期刊论文] 作者：Luís Lóia,
来源：哲学研究:英文版 年份：2021
Although conceived as a rational deduction,the choice of the principles of justice requires a consensus about the same basic conception of justice since we must consider that there are different comprehensive conceptions of it.That means th......
Dynamics of Anti-Periodic Solutions for Inertial Quaternion-Valued Hopfield Neural Networks with Tim
[期刊论文] 作者：Ailing LI,Mengting Lü,
来源：数学研究及应用 年份：2021
Periodicity,anti-periodicity and almost periodicity are significant dynamic behaviors of time-varying neural networks.This paper researches the dynamics of anti-periodic solution-s for a kind of inertial Quaternion-valued Hopfield neural ne......
Waveform LiDAR concepts and applications for potential vegetation phenology monitoring and modeling:
[期刊论文] 作者：Eric Ariel L Salas,
来源：地球空间信息科学学报(英文) 年份：2021
Researchers continually demonstrated through published literature how LiDAR could create unparalleled measurements of ecosystem structure and forest height.There are a number of studies conducted utilizing waveform LiDAR products for terres......
[期刊论文] 作者：FalkM L,LangerJ S,
来源：力学进展 年份：2021
自20世纪70年代以来, 类固体非晶态材料变形与失效的理论模型相继出现, 这些模型基于应力驱动分子重排从而在局部流动缺陷处发生剪切转变这一物理图像. 该图像是现代剪切转变...
[期刊论文] 作者：Giuseppina Amadoro,Valentina L,
来源：中国神经再生研究:英文版 年份：2021
Tau is the prime participant in the Alzheimer’s disease(AD) neurodegeneration:AD,the main cause of dementia in elderly people,is a multifactorial neurodegenera...
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