Results 81 to 90 of about 28,422 (183)

CNU : mode d’emploi

Bulletin 1024, 2023
null Christel Dartigues-Pallez, null Morgan Magnin, null Jean-Michel Bruel, null Élise Bonzon, null Nicolas Passat, null Florence Sèdes, null Lionel Seinturier   +6 more
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Object-Based Urban Tree Species Classification Using Bi-Temporal WorldView-2 and WorldView-3 Images

Remote Sensing, 2015
Urban tree species mapping is an important prerequisite to understanding the value of urban vegetation in ecological services. In this study, we explored the potential of bi-temporal WorldView-2 (WV2, acquired on 14 September 2012) and WorldView-3 images
Dan Li, Yinghai Ke, Huili Gong, Xiaojuan Li   +3 more
doaj   +1 more source

Introduction of new data into the South African Ionospheric Map to improve the estimation of F2 layer parameters

Annals of Geophysics, 2015
In this paper the South African Ionospheric Map (SAIM) is upgraded with the usage of recent International Reference Ionosphere (IRI)-2012 model and South African Bottomside Model (SABIM) version 5 and validated for the critical frequency (foF2) of the F2
Nicholas Ssessanga, Lee-Anne McKinnell, John Bosco Habarulema   +2 more
doaj   +1 more source

Rotational dynamics of artificial satellites Technical report, 1 Apr. 1968 - 1 Apr. 1969 [PDF]

Rotational dynamics of artificial ...

core   +1 more source

Evaluations of infinite series involving reciprocal hyperbolic functions

, 2020
This paper presents a approach of summation of infinite series of hyperbolic functions. The approach is based on simple contour integral representions and residue computations with the help of some well known results of Eisenstein series given by ...
Xu, Ce
core  

A Machine Learning Approach for Factor Analysis and Scenario-Based Prediction of Construction Accidents

Buildings
The construction industry has persistently high accident rates, and major events continue despite strengthened safety management systems. This study analyzes 19,456 accident records from the national Construction Safety Management Integrated Information (
Ki-nam Kim, Dae-gu Cho, Min-jae Lee
doaj   +1 more source

What length of after-school Learning time best promotes the development of non-cognitive ability in adolescents? Evidence from China

Frontiers in Psychology
We utilized a nationally representative dataset from the China Education Panel Survey (CEPS) and applied hierarchical linear models and quadratic models to analyze the impact of after-school Learning time on adolescents’ non-cognitive ability development,
Huimin Sun, Haiping Xue
doaj   +1 more source

The Impact of Distributional Preferences on (Experimental) Markets for Expert Services [PDF]

Credence goods markets suffer from inefficiencies arising from informational asymmetries between expert sellers and customers. While standard theory predicts that inefficiencies disappear if customers can verify the quality received, verifiability fails ...
Dulleck, Uwe, Kerschbamer, Rudolf, Sutter, Matthias   +2 more
core  

CNU no more, says Sunkuli

, 2020
Coverage ...
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THE PUSHKIN MONUMENT AT CNU

Russkii iazyk za rubezhom
В статье автор описывает процесс и значение установки памятника А. С. Пушкину в Столичном педагогическом университете Китая в 2019 г. Возведение памятника стало важным событием в культурном обмене между Россией и Китаем, и привлекло широкое внимание общественности обеих стран.
openaire   +1 more source